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Diffstat (limited to 'unit_test/convert_test.cc')
| -rw-r--r-- | unit_test/convert_test.cc | 4647 |
1 files changed, 4647 insertions, 0 deletions
diff --git a/unit_test/convert_test.cc b/unit_test/convert_test.cc new file mode 100644 index 00000000..1f1896b0 --- /dev/null +++ b/unit_test/convert_test.cc @@ -0,0 +1,4647 @@ +/* + * Copyright 2011 The LibYuv Project Authors. All rights reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include <assert.h> +#include <stdlib.h> +#include <time.h> + +#include "libyuv/basic_types.h" +#include "libyuv/compare.h" +#include "libyuv/convert.h" +#include "libyuv/convert_argb.h" +#include "libyuv/convert_from.h" +#include "libyuv/convert_from_argb.h" +#include "libyuv/cpu_id.h" +#ifdef HAVE_JPEG +#include "libyuv/mjpeg_decoder.h" +#endif +#include "../unit_test/unit_test.h" +#include "libyuv/planar_functions.h" +#include "libyuv/rotate.h" +#include "libyuv/video_common.h" + +#ifdef ENABLE_ROW_TESTS +#include "libyuv/row.h" /* For ARGBToAR30Row_AVX2 */ +#endif + +// Some functions fail on big endian. Enable these tests on all cpus except +// PowerPC, but they are not optimized so disabled by default. +#if !defined(DISABLE_SLOW_TESTS) && !defined(__powerpc__) +#define LITTLE_ENDIAN_ONLY_TEST 1 +#endif +#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) +// SLOW TESTS are those that are unoptimized C code. +// FULL TESTS are optimized but test many variations of the same code. +#define ENABLE_FULL_TESTS +#endif + +namespace libyuv { + +// Alias to copy pixels as is +#define AR30ToAR30 ARGBCopy +#define ABGRToABGR ARGBCopy + +// subsample amount uses a divide. +#define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a)) + +// Planar test + +#define TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ + DST_SUBSAMP_X, DST_SUBSAMP_Y, W1280, N, NEG, OFF, \ + SRC_DEPTH) \ + TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ + static_assert(SRC_BPC == 1 || SRC_BPC == 2, "SRC BPC unsupported"); \ + static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ + static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ + "SRC_SUBSAMP_X unsupported"); \ + static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ + "SRC_SUBSAMP_Y unsupported"); \ + static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ + "DST_SUBSAMP_X unsupported"); \ + static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ + "DST_SUBSAMP_Y unsupported"); \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ + const int kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \ + const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ + const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \ + align_buffer_page_end(src_u, \ + kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ + align_buffer_page_end(src_v, \ + kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_u_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + align_buffer_page_end(dst_v_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_u_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + align_buffer_page_end(dst_v_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + MemRandomize(src_y + OFF, kWidth * kHeight * SRC_BPC); \ + MemRandomize(src_u + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ + MemRandomize(src_v + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ + SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ + SRC_T* src_u_p = reinterpret_cast<SRC_T*>(src_u + OFF); \ + SRC_T* src_v_p = reinterpret_cast<SRC_T*>(src_v + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y_p[i] = src_y_p[i] & ((1 << SRC_DEPTH) - 1); \ + } \ + for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight; ++i) { \ + src_u_p[i] = src_u_p[i] & ((1 << SRC_DEPTH) - 1); \ + src_v_p[i] = src_v_p[i] & ((1 << SRC_DEPTH) - 1); \ + } \ + memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ + memset(dst_u_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + memset(dst_v_c, 3, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ + memset(dst_u_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + memset(dst_v_opt, 103, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + MaskCpuFlags(disable_cpu_flags_); \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth, src_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \ + reinterpret_cast<DST_T*>(dst_y_c), kWidth, \ + reinterpret_cast<DST_T*>(dst_u_c), kDstHalfWidth, \ + reinterpret_cast<DST_T*>(dst_v_c), kDstHalfWidth, kWidth, \ + NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth, src_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \ + reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \ + reinterpret_cast<DST_T*>(dst_u_opt), kDstHalfWidth, \ + reinterpret_cast<DST_T*>(dst_v_opt), kDstHalfWidth, kWidth, \ + NEG kHeight); \ + } \ + for (int i = 0; i < kHeight * kWidth * DST_BPC; ++i) { \ + EXPECT_EQ(dst_y_c[i], dst_y_opt[i]); \ + } \ + for (int i = 0; i < kDstHalfWidth * kDstHalfHeight * DST_BPC; ++i) { \ + EXPECT_EQ(dst_u_c[i], dst_u_opt[i]); \ + EXPECT_EQ(dst_v_c[i], dst_v_opt[i]); \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_u_c); \ + free_aligned_buffer_page_end(dst_v_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_u_opt); \ + free_aligned_buffer_page_end(dst_v_opt); \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + } + +#define TESTPLANARTOP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ + DST_SUBSAMP_X, DST_SUBSAMP_Y, SRC_DEPTH) \ + TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0, SRC_DEPTH) \ + TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Unaligned, +, 2, SRC_DEPTH) \ + TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Invert, -, 0, SRC_DEPTH) \ + TESTPLANARTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0, SRC_DEPTH) + +TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8) +TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I420, uint8_t, 1, 2, 2, 8) +TESTPLANARTOP(I444, uint8_t, 1, 1, 1, I420, uint8_t, 1, 2, 2, 8) +TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I422, uint8_t, 1, 2, 1, 8) +TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I444, uint8_t, 1, 1, 1, 8) +TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I420Mirror, uint8_t, 1, 2, 2, 8) +TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I422, uint8_t, 1, 2, 1, 8) +TESTPLANARTOP(I422, uint8_t, 1, 2, 1, I444, uint8_t, 1, 1, 1, 8) +TESTPLANARTOP(I444, uint8_t, 1, 1, 1, I444, uint8_t, 1, 1, 1, 8) +TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I010, uint16_t, 2, 2, 2, 10) +TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I010, uint16_t, 2, 2, 2, 8) +TESTPLANARTOP(I420, uint8_t, 1, 2, 2, I012, uint16_t, 2, 2, 2, 8) +TESTPLANARTOP(H010, uint16_t, 2, 2, 2, H010, uint16_t, 2, 2, 2, 10) +TESTPLANARTOP(H010, uint16_t, 2, 2, 2, H420, uint8_t, 1, 2, 2, 10) +TESTPLANARTOP(H420, uint8_t, 1, 2, 2, H010, uint16_t, 2, 2, 2, 8) +TESTPLANARTOP(H420, uint8_t, 1, 2, 2, H012, uint16_t, 2, 2, 2, 8) +TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I410, uint16_t, 2, 1, 1, 10) +TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I410, uint16_t, 2, 1, 1, 10) +TESTPLANARTOP(I012, uint16_t, 2, 2, 2, I412, uint16_t, 2, 1, 1, 12) +TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I412, uint16_t, 2, 1, 1, 12) +TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I010, uint16_t, 2, 2, 2, 10) +TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I010, uint16_t, 2, 2, 2, 10) +TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I012, uint16_t, 2, 2, 2, 12) +TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I012, uint16_t, 2, 2, 2, 12) +TESTPLANARTOP(I010, uint16_t, 2, 2, 2, I420, uint8_t, 1, 2, 2, 10) +TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I420, uint8_t, 1, 2, 2, 10) +TESTPLANARTOP(I210, uint16_t, 2, 2, 1, I422, uint8_t, 1, 2, 1, 10) +TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I420, uint8_t, 1, 2, 2, 10) +TESTPLANARTOP(I410, uint16_t, 2, 1, 1, I444, uint8_t, 1, 1, 1, 10) +TESTPLANARTOP(I012, uint16_t, 2, 2, 2, I420, uint8_t, 1, 2, 2, 12) +TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I420, uint8_t, 1, 2, 2, 12) +TESTPLANARTOP(I212, uint16_t, 2, 2, 1, I422, uint8_t, 1, 2, 1, 12) +TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I420, uint8_t, 1, 2, 2, 12) +TESTPLANARTOP(I412, uint16_t, 2, 1, 1, I444, uint8_t, 1, 1, 1, 12) + +// Test Android 420 to I420 +#define TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + W1280, N, NEG, OFF, PN, OFF_U, OFF_V) \ + TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##To##PN##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kSizeUV = \ + SUBSAMPLE(kWidth, SRC_SUBSAMP_X) * SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_uv, \ + kSizeUV*((PIXEL_STRIDE == 3) ? 3 : 2) + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight); \ + align_buffer_page_end(dst_u_c, SUBSAMPLE(kWidth, SUBSAMP_X) * \ + SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + align_buffer_page_end(dst_v_c, SUBSAMPLE(kWidth, SUBSAMP_X) * \ + SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ + align_buffer_page_end(dst_u_opt, SUBSAMPLE(kWidth, SUBSAMP_X) * \ + SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + align_buffer_page_end(dst_v_opt, SUBSAMPLE(kWidth, SUBSAMP_X) * \ + SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + uint8_t* src_u = src_uv + OFF_U; \ + uint8_t* src_v = src_uv + (PIXEL_STRIDE == 1 ? kSizeUV : OFF_V); \ + int src_stride_uv = SUBSAMPLE(kWidth, SUBSAMP_X) * PIXEL_STRIDE; \ + for (int i = 0; i < kHeight; ++i) \ + for (int j = 0; j < kWidth; ++j) \ + src_y[i * kWidth + j + OFF] = (fastrand() & 0xff); \ + for (int i = 0; i < SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); ++i) { \ + for (int j = 0; j < SUBSAMPLE(kWidth, SRC_SUBSAMP_X); ++j) { \ + src_u[(i * src_stride_uv) + j * PIXEL_STRIDE + OFF] = \ + (fastrand() & 0xff); \ + src_v[(i * src_stride_uv) + j * PIXEL_STRIDE + OFF] = \ + (fastrand() & 0xff); \ + } \ + } \ + memset(dst_y_c, 1, kWidth* kHeight); \ + memset(dst_u_c, 2, \ + SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_v_c, 3, \ + SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_y_opt, 101, kWidth* kHeight); \ + memset(dst_u_opt, 102, \ + SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_v_opt, 103, \ + SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + MaskCpuFlags(disable_cpu_flags_); \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), \ + src_v + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), PIXEL_STRIDE, dst_y_c, \ + kWidth, dst_u_c, SUBSAMPLE(kWidth, SUBSAMP_X), dst_v_c, \ + SUBSAMPLE(kWidth, SUBSAMP_X), kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), \ + src_v + OFF, SUBSAMPLE(kWidth, SRC_SUBSAMP_X), PIXEL_STRIDE, \ + dst_y_opt, kWidth, dst_u_opt, SUBSAMPLE(kWidth, SUBSAMP_X), \ + dst_v_opt, SUBSAMPLE(kWidth, SUBSAMP_X), kWidth, NEG kHeight); \ + } \ + for (int i = 0; i < kHeight; ++i) { \ + for (int j = 0; j < kWidth; ++j) { \ + EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ + } \ + } \ + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ + for (int j = 0; j < SUBSAMPLE(kWidth, SUBSAMP_X); ++j) { \ + EXPECT_EQ(dst_u_c[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j], \ + dst_u_opt[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j]); \ + } \ + } \ + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ + for (int j = 0; j < SUBSAMPLE(kWidth, SUBSAMP_X); ++j) { \ + EXPECT_EQ(dst_v_c[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j], \ + dst_v_opt[i * SUBSAMPLE(kWidth, SUBSAMP_X) + j]); \ + } \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_u_c); \ + free_aligned_buffer_page_end(dst_v_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_u_opt); \ + free_aligned_buffer_page_end(dst_v_opt); \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_uv); \ + } + +#define TESTAPLANARTOP(SRC_FMT_PLANAR, PN, PIXEL_STRIDE, OFF_U, OFF_V, \ + SRC_SUBSAMP_X, SRC_SUBSAMP_Y, FMT_PLANAR, SUBSAMP_X, \ + SUBSAMP_Y) \ + TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_ + 1, \ + _Any, +, 0, PN, OFF_U, OFF_V) \ + TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, \ + _Unaligned, +, 2, PN, OFF_U, OFF_V) \ + TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Invert, \ + -, 0, PN, OFF_U, OFF_V) \ + TESTAPLANARTOPI(SRC_FMT_PLANAR, PIXEL_STRIDE, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, benchmark_width_, _Opt, +, \ + 0, PN, OFF_U, OFF_V) + +TESTAPLANARTOP(Android420, I420, 1, 0, 0, 2, 2, I420, 2, 2) +TESTAPLANARTOP(Android420, NV12, 2, 0, 1, 2, 2, I420, 2, 2) +TESTAPLANARTOP(Android420, NV21, 2, 1, 0, 2, 2, I420, 2, 2) +#undef TESTAPLANARTOP +#undef TESTAPLANARTOPI + +// wrapper to keep API the same +int I400ToNV21(const uint8_t* src_y, + int src_stride_y, + const uint8_t* /* src_u */, + int /* src_stride_u */, + const uint8_t* /* src_v */, + int /* src_stride_v */, + uint8_t* dst_y, + int dst_stride_y, + uint8_t* dst_vu, + int dst_stride_vu, + int width, + int height) { + return I400ToNV21(src_y, src_stride_y, dst_y, dst_stride_y, dst_vu, + dst_stride_vu, width, height); +} + +#define TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ + DST_SUBSAMP_X, DST_SUBSAMP_Y, W1280, N, NEG, OFF, \ + SRC_DEPTH) \ + TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ + static_assert(SRC_BPC == 1 || SRC_BPC == 2, "SRC BPC unsupported"); \ + static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ + static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ + "SRC_SUBSAMP_X unsupported"); \ + static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ + "SRC_SUBSAMP_Y unsupported"); \ + static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ + "DST_SUBSAMP_X unsupported"); \ + static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ + "DST_SUBSAMP_Y unsupported"); \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ + const int kSrcHalfHeight = SUBSAMPLE(kHeight, SRC_SUBSAMP_Y); \ + const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ + const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight* SRC_BPC + OFF); \ + align_buffer_page_end(src_u, \ + kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ + align_buffer_page_end(src_v, \ + kSrcHalfWidth* kSrcHalfHeight* SRC_BPC + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_uv_c, \ + kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_uv_opt, \ + kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ + MemRandomize(src_y + OFF, kWidth * kHeight * SRC_BPC); \ + MemRandomize(src_u + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ + MemRandomize(src_v + OFF, kSrcHalfWidth * kSrcHalfHeight * SRC_BPC); \ + SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ + SRC_T* src_u_p = reinterpret_cast<SRC_T*>(src_u + OFF); \ + SRC_T* src_v_p = reinterpret_cast<SRC_T*>(src_v + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y_p[i] = src_y_p[i] & ((1 << SRC_DEPTH) - 1); \ + } \ + for (int i = 0; i < kSrcHalfWidth * kSrcHalfHeight; ++i) { \ + src_u_p[i] = src_u_p[i] & ((1 << SRC_DEPTH) - 1); \ + src_v_p[i] = src_v_p[i] & ((1 << SRC_DEPTH) - 1); \ + } \ + memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ + memset(dst_uv_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ + memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ + memset(dst_uv_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC * 2); \ + MaskCpuFlags(disable_cpu_flags_); \ + SRC_FMT_PLANAR##To##FMT_PLANAR(src_y_p, kWidth, src_u_p, kSrcHalfWidth, \ + src_v_p, kSrcHalfWidth, \ + reinterpret_cast<DST_T*>(dst_y_c), kWidth, \ + reinterpret_cast<DST_T*>(dst_uv_c), \ + kDstHalfWidth * 2, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth, src_u_p, kSrcHalfWidth, src_v_p, kSrcHalfWidth, \ + reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \ + reinterpret_cast<DST_T*>(dst_uv_opt), kDstHalfWidth * 2, kWidth, \ + NEG kHeight); \ + } \ + for (int i = 0; i < kHeight * kWidth * DST_BPC; ++i) { \ + EXPECT_EQ(dst_y_c[i], dst_y_opt[i]); \ + } \ + for (int i = 0; i < kDstHalfWidth * kDstHalfHeight * DST_BPC * 2; ++i) { \ + EXPECT_EQ(dst_uv_c[i], dst_uv_opt[i]); \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_uv_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_uv_opt); \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + } + +#define TESTPLANARTOBP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, \ + DST_SUBSAMP_X, DST_SUBSAMP_Y, SRC_DEPTH) \ + TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, benchmark_width_ + 1, _Any, +, 0, SRC_DEPTH) \ + TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, benchmark_width_, _Unaligned, +, 2, \ + SRC_DEPTH) \ + TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, benchmark_width_, _Invert, -, 0, SRC_DEPTH) \ + TESTPLANARTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, benchmark_width_, _Opt, +, 0, SRC_DEPTH) + +TESTPLANARTOBP(I420, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8) +TESTPLANARTOBP(I420, uint8_t, 1, 2, 2, NV21, uint8_t, 1, 2, 2, 8) +TESTPLANARTOBP(I422, uint8_t, 1, 2, 1, NV21, uint8_t, 1, 2, 2, 8) +TESTPLANARTOBP(I444, uint8_t, 1, 1, 1, NV12, uint8_t, 1, 2, 2, 8) +TESTPLANARTOBP(I444, uint8_t, 1, 1, 1, NV21, uint8_t, 1, 2, 2, 8) +TESTPLANARTOBP(I400, uint8_t, 1, 2, 2, NV21, uint8_t, 1, 2, 2, 8) +TESTPLANARTOBP(I010, uint16_t, 2, 2, 2, P010, uint16_t, 2, 2, 2, 10) +TESTPLANARTOBP(I210, uint16_t, 2, 2, 1, P210, uint16_t, 2, 2, 1, 10) +TESTPLANARTOBP(I012, uint16_t, 2, 2, 2, P012, uint16_t, 2, 2, 2, 12) +TESTPLANARTOBP(I212, uint16_t, 2, 2, 1, P212, uint16_t, 2, 2, 1, 12) + +#define TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, W1280, N, NEG, OFF, DOY, SRC_DEPTH, \ + TILE_WIDTH, TILE_HEIGHT) \ + TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ + static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ + static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ + "SRC_SUBSAMP_X unsupported"); \ + static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ + "SRC_SUBSAMP_Y unsupported"); \ + static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ + "DST_SUBSAMP_X unsupported"); \ + static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ + "DST_SUBSAMP_Y unsupported"); \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ + const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ + const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ + const int kPaddedWidth = (kWidth + (TILE_WIDTH - 1)) & ~(TILE_WIDTH - 1); \ + const int kPaddedHeight = \ + (kHeight + (TILE_HEIGHT - 1)) & ~(TILE_HEIGHT - 1); \ + const int kSrcHalfPaddedWidth = SUBSAMPLE(kPaddedWidth, SRC_SUBSAMP_X); \ + const int kSrcHalfPaddedHeight = SUBSAMPLE(kPaddedHeight, SRC_SUBSAMP_Y); \ + align_buffer_page_end(src_y, kPaddedWidth* kPaddedHeight* SRC_BPC + OFF); \ + align_buffer_page_end( \ + src_uv, \ + 2 * kSrcHalfPaddedWidth * kSrcHalfPaddedHeight * SRC_BPC + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_uv_c, \ + 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_uv_opt, \ + 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ + SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ + SRC_T* src_uv_p = reinterpret_cast<SRC_T*>(src_uv + OFF); \ + for (int i = 0; \ + i < kPaddedWidth * kPaddedHeight * SRC_BPC / (int)sizeof(SRC_T); \ + ++i) { \ + src_y_p[i] = \ + (fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \ + } \ + for (int i = 0; i < kSrcHalfPaddedWidth * kSrcHalfPaddedHeight * 2 * \ + SRC_BPC / (int)sizeof(SRC_T); \ + ++i) { \ + src_uv_p[i] = \ + (fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \ + } \ + memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ + memset(dst_uv_c, 2, 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ + memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ + memset(dst_uv_opt, 102, 2 * kDstHalfWidth * kDstHalfHeight * DST_BPC); \ + MaskCpuFlags(disable_cpu_flags_); \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth* SRC_BPC / (int)sizeof(SRC_T), src_uv_p, \ + 2 * kSrcHalfWidth * SRC_BPC / (int)sizeof(SRC_T), \ + DOY ? reinterpret_cast<DST_T*>(dst_y_c) : NULL, kWidth, \ + reinterpret_cast<DST_T*>(dst_uv_c), 2 * kDstHalfWidth, kWidth, \ + NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth* SRC_BPC / (int)sizeof(SRC_T), src_uv_p, \ + 2 * kSrcHalfWidth * SRC_BPC / (int)sizeof(SRC_T), \ + DOY ? reinterpret_cast<DST_T*>(dst_y_opt) : NULL, kWidth, \ + reinterpret_cast<DST_T*>(dst_uv_opt), 2 * kDstHalfWidth, kWidth, \ + NEG kHeight); \ + } \ + if (DOY) { \ + for (int i = 0; i < kHeight; ++i) { \ + for (int j = 0; j < kWidth; ++j) { \ + EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ + } \ + } \ + } \ + for (int i = 0; i < kDstHalfHeight; ++i) { \ + for (int j = 0; j < 2 * kDstHalfWidth; ++j) { \ + EXPECT_EQ(dst_uv_c[i * 2 * kDstHalfWidth + j], \ + dst_uv_opt[i * 2 * kDstHalfWidth + j]); \ + } \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_uv_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_uv_opt); \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_uv); \ + } + +#define TESTBPTOBP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) \ + TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0, 1, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Unaligned, +, 2, 1, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Invert, -, 0, 1, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0, 1, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOBPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _NullY, +, 0, 0, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) + +TESTBPTOBP(NV21, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8, 1, 1) +TESTBPTOBP(NV12, uint8_t, 1, 2, 2, NV12Mirror, uint8_t, 1, 2, 2, 8, 1, 1) +TESTBPTOBP(NV12, uint8_t, 1, 2, 2, NV24, uint8_t, 1, 1, 1, 8, 1, 1) +TESTBPTOBP(NV16, uint8_t, 1, 2, 1, NV24, uint8_t, 1, 1, 1, 8, 1, 1) +TESTBPTOBP(P010, uint16_t, 2, 2, 2, P410, uint16_t, 2, 1, 1, 10, 1, 1) +TESTBPTOBP(P210, uint16_t, 2, 2, 1, P410, uint16_t, 2, 1, 1, 10, 1, 1) +TESTBPTOBP(P012, uint16_t, 2, 2, 2, P412, uint16_t, 2, 1, 1, 10, 1, 1) +TESTBPTOBP(P212, uint16_t, 2, 2, 1, P412, uint16_t, 2, 1, 1, 12, 1, 1) +TESTBPTOBP(P016, uint16_t, 2, 2, 2, P416, uint16_t, 2, 1, 1, 12, 1, 1) +TESTBPTOBP(P216, uint16_t, 2, 2, 1, P416, uint16_t, 2, 1, 1, 12, 1, 1) +TESTBPTOBP(MM21, uint8_t, 1, 2, 2, NV12, uint8_t, 1, 2, 2, 8, 16, 32) +TESTBPTOBP(MT2T, uint8_t, 10 / 8, 2, 2, P010, uint16_t, 2, 2, 2, 10, 16, 32) + +#define TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, W1280, N, NEG, OFF, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TEST_F(LibYUVConvertTest, SRC_FMT_PLANAR##To##FMT_PLANAR##N) { \ + static_assert(SRC_BPC == 1 || SRC_BPC == 2, "SRC BPC unsupported"); \ + static_assert(DST_BPC == 1 || DST_BPC == 2, "DST BPC unsupported"); \ + static_assert(SRC_SUBSAMP_X == 1 || SRC_SUBSAMP_X == 2, \ + "SRC_SUBSAMP_X unsupported"); \ + static_assert(SRC_SUBSAMP_Y == 1 || SRC_SUBSAMP_Y == 2, \ + "SRC_SUBSAMP_Y unsupported"); \ + static_assert(DST_SUBSAMP_X == 1 || DST_SUBSAMP_X == 2, \ + "DST_SUBSAMP_X unsupported"); \ + static_assert(DST_SUBSAMP_Y == 1 || DST_SUBSAMP_Y == 2, \ + "DST_SUBSAMP_Y unsupported"); \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kSrcHalfWidth = SUBSAMPLE(kWidth, SRC_SUBSAMP_X); \ + const int kDstHalfWidth = SUBSAMPLE(kWidth, DST_SUBSAMP_X); \ + const int kDstHalfHeight = SUBSAMPLE(kHeight, DST_SUBSAMP_Y); \ + const int kPaddedWidth = (kWidth + (TILE_WIDTH - 1)) & ~(TILE_WIDTH - 1); \ + const int kPaddedHeight = \ + (kHeight + (TILE_HEIGHT - 1)) & ~(TILE_HEIGHT - 1); \ + const int kSrcHalfPaddedWidth = SUBSAMPLE(kPaddedWidth, SRC_SUBSAMP_X); \ + const int kSrcHalfPaddedHeight = SUBSAMPLE(kPaddedHeight, SRC_SUBSAMP_Y); \ + align_buffer_page_end(src_y, kPaddedWidth* kPaddedHeight* SRC_BPC + OFF); \ + align_buffer_page_end( \ + src_uv, kSrcHalfPaddedWidth* kSrcHalfPaddedHeight* SRC_BPC * 2 + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_u_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + align_buffer_page_end(dst_v_c, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight* DST_BPC); \ + align_buffer_page_end(dst_u_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + align_buffer_page_end(dst_v_opt, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + SRC_T* src_y_p = reinterpret_cast<SRC_T*>(src_y + OFF); \ + SRC_T* src_uv_p = reinterpret_cast<SRC_T*>(src_uv + OFF); \ + for (int i = 0; i < kPaddedWidth * kPaddedHeight; ++i) { \ + src_y_p[i] = \ + (fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \ + } \ + for (int i = 0; i < kSrcHalfPaddedWidth * kSrcHalfPaddedHeight * 2; ++i) { \ + src_uv_p[i] = \ + (fastrand() & (((SRC_T)(-1)) << ((8 * SRC_BPC) - SRC_DEPTH))); \ + } \ + memset(dst_y_c, 1, kWidth* kHeight* DST_BPC); \ + memset(dst_u_c, 2, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + memset(dst_v_c, 3, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + memset(dst_y_opt, 101, kWidth* kHeight* DST_BPC); \ + memset(dst_u_opt, 102, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + memset(dst_v_opt, 103, kDstHalfWidth* kDstHalfHeight* DST_BPC); \ + MaskCpuFlags(disable_cpu_flags_); \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth, src_uv_p, kSrcHalfWidth * 2, \ + reinterpret_cast<DST_T*>(dst_y_c), kWidth, \ + reinterpret_cast<DST_T*>(dst_u_c), kDstHalfWidth, \ + reinterpret_cast<DST_T*>(dst_v_c), kDstHalfWidth, kWidth, \ + NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + SRC_FMT_PLANAR##To##FMT_PLANAR( \ + src_y_p, kWidth, src_uv_p, kSrcHalfWidth * 2, \ + reinterpret_cast<DST_T*>(dst_y_opt), kWidth, \ + reinterpret_cast<DST_T*>(dst_u_opt), kDstHalfWidth, \ + reinterpret_cast<DST_T*>(dst_v_opt), kDstHalfWidth, kWidth, \ + NEG kHeight); \ + } \ + for (int i = 0; i < kHeight * kWidth * DST_BPC; ++i) { \ + EXPECT_EQ(dst_y_c[i], dst_y_opt[i]); \ + } \ + for (int i = 0; i < kDstHalfWidth * kDstHalfHeight * DST_BPC; ++i) { \ + EXPECT_EQ(dst_u_c[i], dst_u_opt[i]); \ + EXPECT_EQ(dst_v_c[i], dst_v_opt[i]); \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_u_c); \ + free_aligned_buffer_page_end(dst_v_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_u_opt); \ + free_aligned_buffer_page_end(dst_v_opt); \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_uv); \ + } + +#define TESTBPTOP(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, \ + SRC_SUBSAMP_Y, FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, \ + DST_SUBSAMP_Y, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) \ + TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Unaligned, +, 2, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Invert, -, 0, SRC_DEPTH, TILE_WIDTH, \ + TILE_HEIGHT) \ + TESTBPTOPI(SRC_FMT_PLANAR, SRC_T, SRC_BPC, SRC_SUBSAMP_X, SRC_SUBSAMP_Y, \ + FMT_PLANAR, DST_T, DST_BPC, DST_SUBSAMP_X, DST_SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0, SRC_DEPTH, TILE_WIDTH, TILE_HEIGHT) + +TESTBPTOP(NV12, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8, 1, 1) +TESTBPTOP(NV21, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8, 1, 1) +TESTBPTOP(MM21, uint8_t, 1, 2, 2, I420, uint8_t, 1, 2, 2, 8, 16, 32) +TESTBPTOP(P010, uint16_t, 2, 2, 2, I010, uint16_t, 2, 2, 2, 10, 1, 1) +TESTBPTOP(P012, uint16_t, 2, 2, 2, I012, uint16_t, 2, 2, 2, 12, 1, 1) + +// Provide matrix wrappers for full range bt.709 +#define F420ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I420ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuF709Constants, i, j) +#define F420ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I420ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvF709Constants, i, j) +#define F422ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I422ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuF709Constants, i, j) +#define F422ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I422ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvF709Constants, i, j) +#define F444ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I444ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuF709Constants, i, j) +#define F444ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I444ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvF709Constants, i, j) + +// Provide matrix wrappers for full range bt.2020 +#define V420ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I420ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuV2020Constants, i, j) +#define V420ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I420ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvV2020Constants, i, j) +#define V422ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I422ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuV2020Constants, i, j) +#define V422ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I422ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvV2020Constants, i, j) +#define V444ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I444ToARGBMatrix(a, b, e, f, c, d, g, h, &kYvuV2020Constants, i, j) +#define V444ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I444ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvV2020Constants, i, j) + +#define I420ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \ + I420ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) +#define I422ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \ + I422ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) +#define I420ToRGB24Filter(a, b, c, d, e, f, g, h, i, j) \ + I420ToRGB24MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) +#define I422ToRGB24Filter(a, b, c, d, e, f, g, h, i, j) \ + I420ToRGB24MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) + +#define ALIGNINT(V, ALIGN) (((V) + (ALIGN)-1) / (ALIGN) * (ALIGN)) + +#define TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_u, kSizeUV + OFF); \ + align_buffer_page_end(src_v, kSizeUV + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y[i + OFF] = (fastrand() & 0xff); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + src_u[i + OFF] = (fastrand() & 0xff); \ + src_v[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \ + memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + double time0 = get_time(); \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, dst_argb_c + OFF, kStrideB, \ + kWidth, NEG kHeight); \ + double time1 = get_time(); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, dst_argb_opt + OFF, \ + kStrideB, kWidth, NEG kHeight); \ + } \ + double time2 = get_time(); \ + printf(" %8d us C - %8d us OPT\n", \ + static_cast<int>((time1 - time0) * 1e6), \ + static_cast<int>((time2 - time1) * 1e6 / benchmark_iterations_)); \ + for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_opt[i + OFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN) \ + TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_ + 1, _Any, +, 0) \ + TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Unaligned, +, 4) \ + TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Invert, -, 0) \ + TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0) +#else +#define TESTPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN) \ + TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_ + 1, _Any, +, 0) \ + TESTPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0) +#endif + +#if defined(ENABLE_FULL_TESTS) +TESTPLANARTOB(I420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(J420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(J420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(F420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(F420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(H420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(H420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(U420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(U420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(V420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(V420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, BGRA, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, RGBA, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, RAW, 3, 3, 1) +TESTPLANARTOB(I420, 2, 2, RGB24, 3, 3, 1) +TESTPLANARTOB(J420, 2, 2, RAW, 3, 3, 1) +TESTPLANARTOB(J420, 2, 2, RGB24, 3, 3, 1) +TESTPLANARTOB(H420, 2, 2, RAW, 3, 3, 1) +TESTPLANARTOB(H420, 2, 2, RGB24, 3, 3, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANARTOB(I420, 2, 2, RGB565, 2, 2, 1) +TESTPLANARTOB(J420, 2, 2, RGB565, 2, 2, 1) +TESTPLANARTOB(H420, 2, 2, RGB565, 2, 2, 1) +TESTPLANARTOB(I420, 2, 2, ARGB1555, 2, 2, 1) +TESTPLANARTOB(I420, 2, 2, ARGB4444, 2, 2, 1) +TESTPLANARTOB(I422, 2, 1, RGB565, 2, 2, 1) +#endif +TESTPLANARTOB(I422, 2, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(J422, 2, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(J422, 2, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(H422, 2, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(H422, 2, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(U422, 2, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(U422, 2, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(V422, 2, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(V422, 2, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, BGRA, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, RGBA, 4, 4, 1) +TESTPLANARTOB(I422, 1, 1, RGB24, 3, 3, 1) +TESTPLANARTOB(I422, 1, 1, RAW, 3, 3, 1) +TESTPLANARTOB(I444, 1, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(I444, 1, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(I444, 1, 1, RGB24, 3, 3, 1) +TESTPLANARTOB(I444, 1, 1, RAW, 3, 3, 1) +TESTPLANARTOB(J444, 1, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(J444, 1, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(H444, 1, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(H444, 1, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(U444, 1, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(U444, 1, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(V444, 1, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(V444, 1, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, YUY2, 2, 4, 1) +TESTPLANARTOB(I420, 2, 2, UYVY, 2, 4, 1) +TESTPLANARTOB(I422, 2, 1, YUY2, 2, 4, 1) +TESTPLANARTOB(I422, 2, 1, UYVY, 2, 4, 1) +TESTPLANARTOB(I420, 2, 2, I400, 1, 1, 1) +TESTPLANARTOB(J420, 2, 2, J400, 1, 1, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANARTOB(I420, 2, 2, AR30, 4, 4, 1) +TESTPLANARTOB(H420, 2, 2, AR30, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, AB30, 4, 4, 1) +TESTPLANARTOB(H420, 2, 2, AB30, 4, 4, 1) +#endif +TESTPLANARTOB(I420, 2, 2, ARGBFilter, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, ARGBFilter, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, RGB24Filter, 3, 3, 1) +TESTPLANARTOB(I422, 2, 2, RGB24Filter, 3, 3, 1) +#else +TESTPLANARTOB(I420, 2, 2, ABGR, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, ARGB, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, BGRA, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, RAW, 3, 3, 1) +TESTPLANARTOB(I420, 2, 2, RGB24, 3, 3, 1) +TESTPLANARTOB(I420, 2, 2, RGBA, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANARTOB(I420, 2, 2, RGB565, 2, 2, 1) +TESTPLANARTOB(I420, 2, 2, ARGB1555, 2, 2, 1) +TESTPLANARTOB(I420, 2, 2, ARGB4444, 2, 2, 1) +TESTPLANARTOB(I422, 2, 1, RGB565, 2, 2, 1) +#endif +TESTPLANARTOB(I420, 2, 2, I400, 1, 1, 1) +TESTPLANARTOB(I420, 2, 2, UYVY, 2, 4, 1) +TESTPLANARTOB(I420, 2, 2, YUY2, 2, 4, 1) +TESTPLANARTOB(I422, 2, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, ARGB, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, BGRA, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, RGBA, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, UYVY, 2, 4, 1) +TESTPLANARTOB(I422, 2, 1, YUY2, 2, 4, 1) +TESTPLANARTOB(I420, 2, 2, ARGBFilter, 4, 4, 1) +TESTPLANARTOB(I422, 2, 1, ARGBFilter, 4, 4, 1) +TESTPLANARTOB(I420, 2, 2, RGB24Filter, 3, 3, 1) +TESTPLANARTOB(I444, 1, 1, ABGR, 4, 4, 1) +TESTPLANARTOB(I444, 1, 1, ARGB, 4, 4, 1) +#endif + +#define TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, W1280, N, NEG, OFF, ATTEN) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_u, kSizeUV + OFF); \ + align_buffer_page_end(src_v, kSizeUV + OFF); \ + align_buffer_page_end(src_a, kWidth* kHeight + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y[i + OFF] = (fastrand() & 0xff); \ + src_a[i + OFF] = (fastrand() & 0xff); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + src_u[i + OFF] = (fastrand() & 0xff); \ + src_v[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \ + memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, src_a + OFF, kWidth, \ + dst_argb_c + OFF, kStrideB, kWidth, NEG kHeight, \ + ATTEN); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, src_a + OFF, kWidth, \ + dst_argb_opt + OFF, kStrideB, kWidth, NEG kHeight, \ + ATTEN); \ + } \ + for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_opt[i + OFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(src_a); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTQPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN) \ + TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_ + 1, _Any, +, 0, 0) \ + TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Unaligned, +, 2, 0) \ + TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Invert, -, 0, 0) \ + TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0, 0) \ + TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Premult, +, 0, 1) +#else +#define TESTQPLANARTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN) \ + TESTQPLANARTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0, 0) +#endif + +#define J420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define J420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define F420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define F420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define H420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define H420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define U420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define U420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define V420AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define V420AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define J422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define J422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define F422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define F422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define H422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define H422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define U422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define U422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define V422AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define V422AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define J444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define J444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define F444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define F444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define H444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define H444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define U444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define U444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define V444AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define V444AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) + +#define I420AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I420AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \ + &kYuvI601Constants, k, l, m, kFilterBilinear) +#define I422AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I422AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \ + &kYuvI601Constants, k, l, m, kFilterBilinear) + +#if defined(ENABLE_FULL_TESTS) +TESTQPLANARTOB(I420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(I420Alpha, 2, 2, ABGR, 4, 4, 1) +TESTQPLANARTOB(J420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(J420Alpha, 2, 2, ABGR, 4, 4, 1) +TESTQPLANARTOB(H420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(H420Alpha, 2, 2, ABGR, 4, 4, 1) +TESTQPLANARTOB(F420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(F420Alpha, 2, 2, ABGR, 4, 4, 1) +TESTQPLANARTOB(U420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(U420Alpha, 2, 2, ABGR, 4, 4, 1) +TESTQPLANARTOB(V420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(V420Alpha, 2, 2, ABGR, 4, 4, 1) +TESTQPLANARTOB(I422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(I422Alpha, 2, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(J422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(J422Alpha, 2, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(H422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(H422Alpha, 2, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(F422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(F422Alpha, 2, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(U422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(U422Alpha, 2, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(V422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(V422Alpha, 2, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(I444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(I444Alpha, 1, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(J444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(J444Alpha, 1, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(H444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(H444Alpha, 1, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(F444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(F444Alpha, 1, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(U444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(U444Alpha, 1, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(V444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(V444Alpha, 1, 1, ABGR, 4, 4, 1) +TESTQPLANARTOB(I420Alpha, 2, 2, ARGBFilter, 4, 4, 1) +TESTQPLANARTOB(I422Alpha, 2, 1, ARGBFilter, 4, 4, 1) +#else +TESTQPLANARTOB(I420Alpha, 2, 2, ARGB, 4, 4, 1) +TESTQPLANARTOB(I422Alpha, 2, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(I444Alpha, 1, 1, ARGB, 4, 4, 1) +TESTQPLANARTOB(I420Alpha, 2, 2, ARGBFilter, 4, 4, 1) +TESTQPLANARTOB(I422Alpha, 2, 1, ARGBFilter, 4, 4, 1) +#endif + +#define TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \ + W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kStrideB = kWidth * BPP_B; \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_uv, \ + kStrideUV* SUBSAMPLE(kHeight, SUBSAMP_Y) * 2 + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight); \ + for (int i = 0; i < kHeight; ++i) \ + for (int j = 0; j < kWidth; ++j) \ + src_y[i * kWidth + j + OFF] = (fastrand() & 0xff); \ + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ + for (int j = 0; j < kStrideUV * 2; ++j) { \ + src_uv[i * kStrideUV * 2 + j + OFF] = (fastrand() & 0xff); \ + } \ + } \ + memset(dst_argb_c, 1, kStrideB* kHeight); \ + memset(dst_argb_opt, 101, kStrideB* kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_uv + OFF, kStrideUV * 2, \ + dst_argb_c, kWidth * BPP_B, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_uv + OFF, kStrideUV * 2, \ + dst_argb_opt, kWidth * BPP_B, kWidth, \ + NEG kHeight); \ + } \ + /* Convert to ARGB so 565 is expanded to bytes that can be compared. */ \ + align_buffer_page_end(dst_argb32_c, kWidth * 4 * kHeight); \ + align_buffer_page_end(dst_argb32_opt, kWidth * 4 * kHeight); \ + memset(dst_argb32_c, 2, kWidth * 4 * kHeight); \ + memset(dst_argb32_opt, 102, kWidth * 4 * kHeight); \ + FMT_C##ToARGB(dst_argb_c, kStrideB, dst_argb32_c, kWidth * 4, kWidth, \ + kHeight); \ + FMT_C##ToARGB(dst_argb_opt, kStrideB, dst_argb32_opt, kWidth * 4, kWidth, \ + kHeight); \ + for (int i = 0; i < kHeight; ++i) { \ + for (int j = 0; j < kWidth * 4; ++j) { \ + EXPECT_EQ(dst_argb32_c[i * kWidth * 4 + j], \ + dst_argb32_opt[i * kWidth * 4 + j]); \ + } \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_uv); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + free_aligned_buffer_page_end(dst_argb32_c); \ + free_aligned_buffer_page_end(dst_argb32_opt); \ + } + +#define TESTBPTOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B) \ + TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \ + benchmark_width_ + 1, _Any, +, 0) \ + TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \ + benchmark_width_, _Unaligned, +, 2) \ + TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \ + benchmark_width_, _Invert, -, 0) \ + TESTBPTOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, FMT_C, BPP_B, \ + benchmark_width_, _Opt, +, 0) + +#define JNV12ToARGB(a, b, c, d, e, f, g, h) \ + NV12ToARGBMatrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h) +#define JNV21ToARGB(a, b, c, d, e, f, g, h) \ + NV21ToARGBMatrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h) +#define JNV12ToABGR(a, b, c, d, e, f, g, h) \ + NV21ToARGBMatrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h) +#define JNV21ToABGR(a, b, c, d, e, f, g, h) \ + NV12ToARGBMatrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h) +#define JNV12ToRGB24(a, b, c, d, e, f, g, h) \ + NV12ToRGB24Matrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h) +#define JNV21ToRGB24(a, b, c, d, e, f, g, h) \ + NV21ToRGB24Matrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h) +#define JNV12ToRAW(a, b, c, d, e, f, g, h) \ + NV21ToRGB24Matrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h) +#define JNV21ToRAW(a, b, c, d, e, f, g, h) \ + NV12ToRGB24Matrix(a, b, c, d, e, f, &kYvuJPEGConstants, g, h) +#define JNV12ToRGB565(a, b, c, d, e, f, g, h) \ + NV12ToRGB565Matrix(a, b, c, d, e, f, &kYuvJPEGConstants, g, h) + +TESTBPTOB(JNV12, 2, 2, ARGB, ARGB, 4) +TESTBPTOB(JNV21, 2, 2, ARGB, ARGB, 4) +TESTBPTOB(JNV12, 2, 2, ABGR, ABGR, 4) +TESTBPTOB(JNV21, 2, 2, ABGR, ABGR, 4) +TESTBPTOB(JNV12, 2, 2, RGB24, RGB24, 3) +TESTBPTOB(JNV21, 2, 2, RGB24, RGB24, 3) +TESTBPTOB(JNV12, 2, 2, RAW, RAW, 3) +TESTBPTOB(JNV21, 2, 2, RAW, RAW, 3) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTBPTOB(JNV12, 2, 2, RGB565, RGB565, 2) +#endif + +TESTBPTOB(NV12, 2, 2, ARGB, ARGB, 4) +TESTBPTOB(NV21, 2, 2, ARGB, ARGB, 4) +TESTBPTOB(NV12, 2, 2, ABGR, ABGR, 4) +TESTBPTOB(NV21, 2, 2, ABGR, ABGR, 4) +TESTBPTOB(NV12, 2, 2, RGB24, RGB24, 3) +TESTBPTOB(NV21, 2, 2, RGB24, RGB24, 3) +TESTBPTOB(NV12, 2, 2, RAW, RAW, 3) +TESTBPTOB(NV21, 2, 2, RAW, RAW, 3) +TESTBPTOB(NV21, 2, 2, YUV24, RAW, 3) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTBPTOB(NV12, 2, 2, RGB565, RGB565, 2) +#endif + +#define TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kStride = (kStrideUV * SUBSAMP_X * 8 * BPP_A + 7) / 8; \ + align_buffer_page_end(src_argb, kStride* kHeight + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_c, \ + kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_opt, \ + kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_y_c, 1, kWidth* kHeight); \ + memset(dst_uv_c, 2, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_y_opt, 101, kWidth* kHeight); \ + memset(dst_uv_opt, 102, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + for (int i = 0; i < kHeight; ++i) \ + for (int j = 0; j < kStride; ++j) \ + src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \ + kStrideUV * 2, dst_uv_c + kStrideUV, kStrideUV * 2, \ + kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \ + dst_uv_opt, kStrideUV * 2, dst_uv_opt + kStrideUV, \ + kStrideUV * 2, kWidth, NEG kHeight); \ + } \ + for (int i = 0; i < kHeight; ++i) { \ + for (int j = 0; j < kWidth; ++j) { \ + EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ + } \ + } \ + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; ++i) { \ + for (int j = 0; j < kStrideUV; ++j) { \ + EXPECT_EQ(dst_uv_c[i * kStrideUV + j], dst_uv_opt[i * kStrideUV + j]); \ + } \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_uv_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_uv_opt); \ + free_aligned_buffer_page_end(src_argb); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTATOPLANAR(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ + TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0) \ + TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Unaligned, +, 2) \ + TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Invert, -, 0) \ + TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0) +#else +#define TESTATOPLANAR(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ + TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0) \ + TESTATOPLANARI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0) +#endif + +TESTATOPLANAR(ABGR, 4, 1, I420, 2, 2) +TESTATOPLANAR(ARGB, 4, 1, I420, 2, 2) +TESTATOPLANAR(ARGB, 4, 1, I422, 2, 1) +TESTATOPLANAR(ARGB, 4, 1, I444, 1, 1) +TESTATOPLANAR(ARGB, 4, 1, J420, 2, 2) +TESTATOPLANAR(ARGB, 4, 1, J422, 2, 1) +TESTATOPLANAR(ABGR, 4, 1, J420, 2, 2) +TESTATOPLANAR(ABGR, 4, 1, J422, 2, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOPLANAR(ARGB4444, 2, 1, I420, 2, 2) +TESTATOPLANAR(RGB565, 2, 1, I420, 2, 2) +TESTATOPLANAR(ARGB1555, 2, 1, I420, 2, 2) +#endif +TESTATOPLANAR(BGRA, 4, 1, I420, 2, 2) +TESTATOPLANAR(I400, 1, 1, I420, 2, 2) +TESTATOPLANAR(J400, 1, 1, J420, 2, 2) +TESTATOPLANAR(RAW, 3, 1, I420, 2, 2) +TESTATOPLANAR(RAW, 3, 1, J420, 2, 2) +TESTATOPLANAR(RGB24, 3, 1, I420, 2, 2) +TESTATOPLANAR(RGB24, 3, 1, J420, 2, 2) +TESTATOPLANAR(RGBA, 4, 1, I420, 2, 2) +TESTATOPLANAR(UYVY, 2, 1, I420, 2, 2) +TESTATOPLANAR(UYVY, 2, 1, I422, 2, 1) +TESTATOPLANAR(YUY2, 2, 1, I420, 2, 2) +TESTATOPLANAR(YUY2, 2, 1, I422, 2, 1) + +#define TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, \ + SUBSAMP_Y, W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kStride = (kStrideUV * SUBSAMP_X * 8 * BPP_A + 7) / 8; \ + align_buffer_page_end(src_argb, kStride* kHeight + OFF); \ + align_buffer_page_end(dst_a_c, kWidth* kHeight); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_c, \ + kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + align_buffer_page_end(dst_a_opt, kWidth* kHeight); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_opt, \ + kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_a_c, 1, kWidth* kHeight); \ + memset(dst_y_c, 2, kWidth* kHeight); \ + memset(dst_uv_c, 3, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_a_opt, 101, kWidth* kHeight); \ + memset(dst_y_opt, 102, kWidth* kHeight); \ + memset(dst_uv_opt, 103, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + for (int i = 0; i < kHeight; ++i) \ + for (int j = 0; j < kStride; ++j) \ + src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \ + kStrideUV * 2, dst_uv_c + kStrideUV, kStrideUV * 2, \ + dst_a_c, kWidth, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \ + dst_uv_opt, kStrideUV * 2, dst_uv_opt + kStrideUV, \ + kStrideUV * 2, dst_a_opt, kWidth, kWidth, \ + NEG kHeight); \ + } \ + for (int i = 0; i < kHeight; ++i) { \ + for (int j = 0; j < kWidth; ++j) { \ + EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ + EXPECT_EQ(dst_a_c[i * kWidth + j], dst_a_opt[i * kWidth + j]); \ + } \ + } \ + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; ++i) { \ + for (int j = 0; j < kStrideUV; ++j) { \ + EXPECT_EQ(dst_uv_c[i * kStrideUV + j], dst_uv_opt[i * kStrideUV + j]); \ + } \ + } \ + free_aligned_buffer_page_end(dst_a_c); \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_uv_c); \ + free_aligned_buffer_page_end(dst_a_opt); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_uv_opt); \ + free_aligned_buffer_page_end(src_argb); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTATOPLANARA(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ + TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0) \ + TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Unaligned, +, 2) \ + TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Invert, -, 0) \ + TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0) +#else +#define TESTATOPLANARA(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ + TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0) \ + TESTATOPLANARAI(FMT_A, BPP_A, YALIGN, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0) +#endif + +TESTATOPLANARA(ARGB, 4, 1, I420Alpha, 2, 2) + +#define TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_PLANAR##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kStride = SUBSAMPLE(kWidth, SUB_A) * BPP_A; \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + align_buffer_page_end(src_argb, kStride* kHeight + OFF); \ + align_buffer_page_end(dst_y_c, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_c, \ + kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + align_buffer_page_end(dst_y_opt, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_opt, \ + kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + for (int i = 0; i < kHeight; ++i) \ + for (int j = 0; j < kStride; ++j) \ + src_argb[(i * kStride) + j + OFF] = (fastrand() & 0xff); \ + memset(dst_y_c, 1, kWidth* kHeight); \ + memset(dst_uv_c, 2, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + memset(dst_y_opt, 101, kWidth* kHeight); \ + memset(dst_uv_opt, 102, kStrideUV * 2 * SUBSAMPLE(kHeight, SUBSAMP_Y)); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_c, kWidth, dst_uv_c, \ + kStrideUV * 2, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_PLANAR(src_argb + OFF, kStride, dst_y_opt, kWidth, \ + dst_uv_opt, kStrideUV * 2, kWidth, NEG kHeight); \ + } \ + for (int i = 0; i < kHeight; ++i) { \ + for (int j = 0; j < kWidth; ++j) { \ + EXPECT_EQ(dst_y_c[i * kWidth + j], dst_y_opt[i * kWidth + j]); \ + } \ + } \ + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y); ++i) { \ + for (int j = 0; j < kStrideUV * 2; ++j) { \ + EXPECT_EQ(dst_uv_c[i * kStrideUV * 2 + j], \ + dst_uv_opt[i * kStrideUV * 2 + j]); \ + } \ + } \ + free_aligned_buffer_page_end(dst_y_c); \ + free_aligned_buffer_page_end(dst_uv_c); \ + free_aligned_buffer_page_end(dst_y_opt); \ + free_aligned_buffer_page_end(dst_uv_opt); \ + free_aligned_buffer_page_end(src_argb); \ + } + +#define TESTATOBP(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y) \ + TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_ + 1, _Any, +, 0) \ + TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Unaligned, +, 2) \ + TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Invert, -, 0) \ + TESTATOBPI(FMT_A, SUB_A, BPP_A, FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, \ + benchmark_width_, _Opt, +, 0) + +TESTATOBP(ARGB, 1, 4, NV12, 2, 2) +TESTATOBP(ARGB, 1, 4, NV21, 2, 2) +TESTATOBP(ABGR, 1, 4, NV12, 2, 2) +TESTATOBP(ABGR, 1, 4, NV21, 2, 2) +TESTATOBP(RAW, 1, 3, JNV21, 2, 2) +TESTATOBP(YUY2, 2, 4, NV12, 2, 2) +TESTATOBP(UYVY, 2, 4, NV12, 2, 2) +TESTATOBP(AYUV, 1, 4, NV12, 2, 2) +TESTATOBP(AYUV, 1, 4, NV21, 2, 2) + +#define TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \ + EPP_B, STRIDE_B, HEIGHT_B, W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \ + const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \ + const int kStrideA = \ + (kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ + const int kStrideB = \ + (kWidth * EPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \ + align_buffer_page_end(src_argb, \ + kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeightB*(int)sizeof(TYPE_B)); \ + align_buffer_page_end(dst_argb_opt, \ + kStrideB* kHeightB*(int)sizeof(TYPE_B)); \ + for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \ + src_argb[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c, 1, kStrideB* kHeightB); \ + memset(dst_argb_opt, 101, kStrideB* kHeightB); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_B((TYPE_A*)(src_argb + OFF), kStrideA, (TYPE_B*)dst_argb_c, \ + kStrideB, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_B((TYPE_A*)(src_argb + OFF), kStrideA, \ + (TYPE_B*)dst_argb_opt, kStrideB, kWidth, NEG kHeight); \ + } \ + for (int i = 0; i < kStrideB * kHeightB * (int)sizeof(TYPE_B); ++i) { \ + EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_argb); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#define TESTATOBRANDOM(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, \ + TYPE_B, EPP_B, STRIDE_B, HEIGHT_B) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##_Random) { \ + for (int times = 0; times < benchmark_iterations_; ++times) { \ + const int kWidth = (fastrand() & 63) + 1; \ + const int kHeight = (fastrand() & 31) + 1; \ + const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \ + const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \ + const int kStrideA = \ + (kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ + const int kStrideB = \ + (kWidth * EPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \ + align_buffer_page_end(src_argb, kStrideA* kHeightA*(int)sizeof(TYPE_A)); \ + align_buffer_page_end(dst_argb_c, \ + kStrideB* kHeightB*(int)sizeof(TYPE_B)); \ + align_buffer_page_end(dst_argb_opt, \ + kStrideB* kHeightB*(int)sizeof(TYPE_B)); \ + for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \ + src_argb[i] = 0xfe; \ + } \ + memset(dst_argb_c, 123, kStrideB* kHeightB); \ + memset(dst_argb_opt, 123, kStrideB* kHeightB); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_B((TYPE_A*)src_argb, kStrideA, (TYPE_B*)dst_argb_c, \ + kStrideB, kWidth, kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + FMT_A##To##FMT_B((TYPE_A*)src_argb, kStrideA, (TYPE_B*)dst_argb_opt, \ + kStrideB, kWidth, kHeight); \ + for (int i = 0; i < kStrideB * kHeightB * (int)sizeof(TYPE_B); ++i) { \ + EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_argb); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTATOB(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \ + EPP_B, STRIDE_B, HEIGHT_B) \ + TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \ + STRIDE_B, HEIGHT_B, benchmark_width_ + 1, _Any, +, 0) \ + TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \ + STRIDE_B, HEIGHT_B, benchmark_width_, _Unaligned, +, 4) \ + TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \ + STRIDE_B, HEIGHT_B, benchmark_width_, _Invert, -, 0) \ + TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \ + STRIDE_B, HEIGHT_B, benchmark_width_, _Opt, +, 0) \ + TESTATOBRANDOM(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \ + EPP_B, STRIDE_B, HEIGHT_B) +#else +#define TESTATOB(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \ + EPP_B, STRIDE_B, HEIGHT_B) \ + TESTATOBI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \ + STRIDE_B, HEIGHT_B, benchmark_width_, _Opt, +, 0) +#endif + +TESTATOB(AB30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +TESTATOB(AB30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOB(ABGR, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1) +#endif +TESTATOB(ABGR, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOB(AR30, uint8_t, 4, 4, 1, AB30, uint8_t, 4, 4, 1) +#endif +TESTATOB(AR30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOB(AR30, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1) +TESTATOB(AR30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +#endif +TESTATOB(ARGB, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOB(ARGB, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1) +#endif +TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGB1555, uint8_t, 2, 2, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGB4444, uint8_t, 2, 2, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, ARGBMirror, uint8_t, 4, 4, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, BGRA, uint8_t, 4, 4, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, I400, uint8_t, 1, 1, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1) +TESTATOB(ABGR, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1) +TESTATOB(RGBA, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1) +TESTATOB(ABGR, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1) +TESTATOB(ABGR, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOB(ARGB, uint8_t, 4, 4, 1, RGB565, uint8_t, 2, 2, 1) +#endif +TESTATOB(ARGB, uint8_t, 4, 4, 1, RGBA, uint8_t, 4, 4, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, UYVY, uint8_t, 2, 4, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, YUY2, uint8_t, 2, 4, 1) +TESTATOB(ARGB1555, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(ARGB4444, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(BGRA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(I400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(I400, uint8_t, 1, 1, 1, I400, uint8_t, 1, 1, 1) +TESTATOB(I400, uint8_t, 1, 1, 1, I400Mirror, uint8_t, 1, 1, 1) +TESTATOB(J400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(J400, uint8_t, 1, 1, 1, J400, uint8_t, 1, 1, 1) +TESTATOB(RAW, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(RAW, uint8_t, 3, 3, 1, RGBA, uint8_t, 4, 4, 1) +TESTATOB(RAW, uint8_t, 3, 3, 1, RGB24, uint8_t, 3, 3, 1) +TESTATOB(RGB24, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(RGB24, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1) +TESTATOB(RGB24, uint8_t, 3, 3, 1, RGB24Mirror, uint8_t, 3, 3, 1) +TESTATOB(RAW, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOB(RGB565, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1) +#endif +TESTATOB(RGBA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(UYVY, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(YUY2, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(YUY2, uint8_t, 2, 4, 1, Y, uint8_t, 1, 1, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1) +TESTATOB(ARGB, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1) +TESTATOB(ABGR, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1) +TESTATOB(ABGR, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1) +TESTATOB(AR64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(AB64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOB(AR64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +TESTATOB(AB64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +TESTATOB(AR64, uint16_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1) +TESTATOB(AB64, uint16_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1) + +// in place test +#define TESTATOAI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \ + EPP_B, STRIDE_B, HEIGHT_B, W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \ + const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \ + const int kStrideA = \ + (kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ + const int kStrideB = \ + (kWidth * EPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \ + align_buffer_page_end(src_argb, \ + kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \ + align_buffer_page_end(dst_argb_c, \ + kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \ + align_buffer_page_end(dst_argb_opt, \ + kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \ + for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \ + src_argb[i + OFF] = (fastrand() & 0xff); \ + } \ + memcpy(dst_argb_c + OFF, src_argb, \ + kStrideA * kHeightA * (int)sizeof(TYPE_A)); \ + memcpy(dst_argb_opt + OFF, src_argb, \ + kStrideA * kHeightA * (int)sizeof(TYPE_A)); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_B((TYPE_A*)(dst_argb_c /* src */ + OFF), kStrideA, \ + (TYPE_B*)dst_argb_c, kStrideB, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_B((TYPE_A*)(dst_argb_opt /* src */ + OFF), kStrideA, \ + (TYPE_B*)dst_argb_opt, kStrideB, kWidth, NEG kHeight); \ + } \ + memcpy(dst_argb_opt + OFF, src_argb, \ + kStrideA * kHeightA * (int)sizeof(TYPE_A)); \ + FMT_A##To##FMT_B((TYPE_A*)(dst_argb_opt /* src */ + OFF), kStrideA, \ + (TYPE_B*)dst_argb_opt, kStrideB, kWidth, NEG kHeight); \ + for (int i = 0; i < kStrideB * kHeightB * (int)sizeof(TYPE_B); ++i) { \ + EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_argb); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#define TESTATOA(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, \ + EPP_B, STRIDE_B, HEIGHT_B) \ + TESTATOAI(FMT_A, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, FMT_B, TYPE_B, EPP_B, \ + STRIDE_B, HEIGHT_B, benchmark_width_, _Inplace, +, 0) + +TESTATOA(AB30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +TESTATOA(AB30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOA(ABGR, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1) +#endif +TESTATOA(ABGR, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOA(AR30, uint8_t, 4, 4, 1, AB30, uint8_t, 4, 4, 1) +#endif +TESTATOA(AR30, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOA(AR30, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1) +TESTATOA(AR30, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +#endif +TESTATOA(ARGB, uint8_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOA(ARGB, uint8_t, 4, 4, 1, AR30, uint8_t, 4, 4, 1) +#endif +TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGB1555, uint8_t, 2, 2, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGB4444, uint8_t, 2, 2, 1) +// TODO(fbarchard): Support in place for mirror. +// TESTATOA(ARGB, uint8_t, 4, 4, 1, ARGBMirror, uint8_t, 4, 4, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, BGRA, uint8_t, 4, 4, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, I400, uint8_t, 1, 1, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1) +TESTATOA(RGBA, uint8_t, 4, 4, 1, J400, uint8_t, 1, 1, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1) +TESTATOA(ABGR, uint8_t, 4, 4, 1, RAW, uint8_t, 3, 3, 1) +TESTATOA(ABGR, uint8_t, 4, 4, 1, RGB24, uint8_t, 3, 3, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOA(ARGB, uint8_t, 4, 4, 1, RGB565, uint8_t, 2, 2, 1) +#endif +TESTATOA(ARGB, uint8_t, 4, 4, 1, RGBA, uint8_t, 4, 4, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, UYVY, uint8_t, 2, 4, 1) +TESTATOA(ARGB, uint8_t, 4, 4, 1, YUY2, uint8_t, 2, 4, 1) +// TODO(fbarchard): Support in place for conversions that increase bpp. +// TESTATOA(ARGB1555, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1) +// TESTATOA(ARGB4444, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(BGRA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +// TESTATOA(I400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(I400, uint8_t, 1, 1, 1, I400, uint8_t, 1, 1, 1) +// TESTATOA(I400, uint8_t, 1, 1, 1, I400Mirror, uint8_t, 1, 1, 1) +// TESTATOA(J400, uint8_t, 1, 1, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(J400, uint8_t, 1, 1, 1, J400, uint8_t, 1, 1, 1) +// TESTATOA(RAW, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1) +// TESTATOA(RAW, uint8_t, 3, 3, 1, RGBA, uint8_t, 4, 4, 1) +TESTATOA(RAW, uint8_t, 3, 3, 1, RGB24, uint8_t, 3, 3, 1) +// TESTATOA(RGB24, uint8_t, 3, 3, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(RGB24, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1) +// TESTATOA(RGB24, uint8_t, 3, 3, 1, RGB24Mirror, uint8_t, 3, 3, 1) +TESTATOA(RAW, uint8_t, 3, 3, 1, J400, uint8_t, 1, 1, 1) +#ifdef LITTLE_ENDIAN_ONLY_TEST +// TESTATOA(RGB565, uint8_t, 2, 2, 1, ARGB, uint8_t, 4, 4, 1) +#endif +TESTATOA(RGBA, uint8_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +// TESTATOA(UYVY, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1) +// TESTATOA(YUY2, uint8_t, 2, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(YUY2, uint8_t, 2, 4, 1, Y, uint8_t, 1, 1, 1) +// TESTATOA(ARGB, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1) +// TESTATOA(ARGB, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1) +// TESTATOA(ABGR, uint8_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1) +// TESTATOA(ABGR, uint8_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1) +TESTATOA(AR64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(AB64, uint16_t, 4, 4, 1, ARGB, uint8_t, 4, 4, 1) +TESTATOA(AR64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +TESTATOA(AB64, uint16_t, 4, 4, 1, ABGR, uint8_t, 4, 4, 1) +TESTATOA(AR64, uint16_t, 4, 4, 1, AB64, uint16_t, 4, 4, 1) +TESTATOA(AB64, uint16_t, 4, 4, 1, AR64, uint16_t, 4, 4, 1) + +#define TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B, W1280, N, NEG, OFF) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##Dither##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \ + const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \ + const int kStrideA = \ + (kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ + const int kStrideB = \ + (kWidth * BPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \ + align_buffer_page_end(src_argb, kStrideA* kHeightA + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeightB); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeightB); \ + for (int i = 0; i < kStrideA * kHeightA; ++i) { \ + src_argb[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c, 1, kStrideB* kHeightB); \ + memset(dst_argb_opt, 101, kStrideB* kHeightB); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_B##Dither(src_argb + OFF, kStrideA, dst_argb_c, kStrideB, \ + NULL, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_B##Dither(src_argb + OFF, kStrideA, dst_argb_opt, \ + kStrideB, NULL, kWidth, NEG kHeight); \ + } \ + for (int i = 0; i < kStrideB * kHeightB; ++i) { \ + EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_argb); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#define TESTATOBDRANDOM(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, \ + STRIDE_B, HEIGHT_B) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##Dither_Random) { \ + for (int times = 0; times < benchmark_iterations_; ++times) { \ + const int kWidth = (fastrand() & 63) + 1; \ + const int kHeight = (fastrand() & 31) + 1; \ + const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \ + const int kHeightB = (kHeight + HEIGHT_B - 1) / HEIGHT_B * HEIGHT_B; \ + const int kStrideA = \ + (kWidth * BPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ + const int kStrideB = \ + (kWidth * BPP_B + STRIDE_B - 1) / STRIDE_B * STRIDE_B; \ + align_buffer_page_end(src_argb, kStrideA* kHeightA); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeightB); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeightB); \ + for (int i = 0; i < kStrideA * kHeightA; ++i) { \ + src_argb[i] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c, 123, kStrideB* kHeightB); \ + memset(dst_argb_opt, 123, kStrideB* kHeightB); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_A##To##FMT_B##Dither(src_argb, kStrideA, dst_argb_c, kStrideB, NULL, \ + kWidth, kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + FMT_A##To##FMT_B##Dither(src_argb, kStrideA, dst_argb_opt, kStrideB, \ + NULL, kWidth, kHeight); \ + for (int i = 0; i < kStrideB * kHeightB; ++i) { \ + EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_argb); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } \ + } + +#define TESTATOBD(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B) \ + TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B, benchmark_width_ + 1, _Any, +, 0) \ + TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B, benchmark_width_, _Unaligned, +, 2) \ + TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B, benchmark_width_, _Invert, -, 0) \ + TESTATOBDI(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B, benchmark_width_, _Opt, +, 0) \ + TESTATOBDRANDOM(FMT_A, BPP_A, STRIDE_A, HEIGHT_A, FMT_B, BPP_B, STRIDE_B, \ + HEIGHT_B) + +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTATOBD(ARGB, 4, 4, 1, RGB565, 2, 2, 1) +#endif + +// These conversions called twice, produce the original result. +// e.g. endian swap twice. +#define TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, W1280, N, NEG, \ + OFF) \ + TEST_F(LibYUVConvertTest, FMT_ATOB##_Endswap##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kHeightA = (kHeight + HEIGHT_A - 1) / HEIGHT_A * HEIGHT_A; \ + const int kStrideA = \ + (kWidth * EPP_A + STRIDE_A - 1) / STRIDE_A * STRIDE_A; \ + align_buffer_page_end(src_argb, \ + kStrideA* kHeightA*(int)sizeof(TYPE_A) + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideA* kHeightA*(int)sizeof(TYPE_A)); \ + align_buffer_page_end(dst_argb_opt, \ + kStrideA* kHeightA*(int)sizeof(TYPE_A)); \ + for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \ + src_argb[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c, 1, kStrideA* kHeightA); \ + memset(dst_argb_opt, 101, kStrideA* kHeightA); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_ATOB((TYPE_A*)(src_argb + OFF), kStrideA, (TYPE_A*)dst_argb_c, \ + kStrideA, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_ATOB((TYPE_A*)(src_argb + OFF), kStrideA, (TYPE_A*)dst_argb_opt, \ + kStrideA, kWidth, NEG kHeight); \ + } \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_ATOB((TYPE_A*)dst_argb_c, kStrideA, (TYPE_A*)dst_argb_c, kStrideA, \ + kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + FMT_ATOB((TYPE_A*)dst_argb_opt, kStrideA, (TYPE_A*)dst_argb_opt, kStrideA, \ + kWidth, NEG kHeight); \ + for (int i = 0; i < kStrideA * kHeightA * (int)sizeof(TYPE_A); ++i) { \ + EXPECT_EQ(src_argb[i + OFF], dst_argb_opt[i]); \ + EXPECT_EQ(dst_argb_c[i], dst_argb_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_argb); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTEND(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A) \ + TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_ + 1, \ + _Any, +, 0) \ + TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \ + _Unaligned, +, 2) \ + TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \ + _Opt, +, 0) +#else +#define TESTEND(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A) \ + TESTENDI(FMT_ATOB, TYPE_A, EPP_A, STRIDE_A, HEIGHT_A, benchmark_width_, \ + _Opt, +, 0) +#endif + +TESTEND(ARGBToBGRA, uint8_t, 4, 4, 1) +TESTEND(ARGBToABGR, uint8_t, 4, 4, 1) +TESTEND(BGRAToARGB, uint8_t, 4, 4, 1) +TESTEND(ABGRToARGB, uint8_t, 4, 4, 1) +TESTEND(AB64ToAR64, uint16_t, 4, 4, 1) + +#ifdef HAVE_JPEG +TEST_F(LibYUVConvertTest, ValidateJpeg) { + const int kOff = 10; + const int kMinJpeg = 64; + const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg + ? benchmark_width_ * benchmark_height_ + : kMinJpeg; + const int kSize = kImageSize + kOff; + align_buffer_page_end(orig_pixels, kSize); + + // No SOI or EOI. Expect fail. + memset(orig_pixels, 0, kSize); + EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); + + // Test special value that matches marker start. + memset(orig_pixels, 0xff, kSize); + EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); + + // EOI, SOI. Expect pass. + orig_pixels[0] = 0xff; + orig_pixels[1] = 0xd8; // SOI. + orig_pixels[2] = 0xff; + orig_pixels[kSize - kOff + 0] = 0xff; + orig_pixels[kSize - kOff + 1] = 0xd9; // EOI. + for (int times = 0; times < benchmark_iterations_; ++times) { + EXPECT_TRUE(ValidateJpeg(orig_pixels, kSize)); + } + free_aligned_buffer_page_end(orig_pixels); +} + +TEST_F(LibYUVConvertTest, ValidateJpegLarge) { + const int kOff = 10; + const int kMinJpeg = 64; + const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg + ? benchmark_width_ * benchmark_height_ + : kMinJpeg; + const int kSize = kImageSize + kOff; + const int kMultiple = 10; + const int kBufSize = kImageSize * kMultiple + kOff; + align_buffer_page_end(orig_pixels, kBufSize); + + // No SOI or EOI. Expect fail. + memset(orig_pixels, 0, kBufSize); + EXPECT_FALSE(ValidateJpeg(orig_pixels, kBufSize)); + + // EOI, SOI. Expect pass. + orig_pixels[0] = 0xff; + orig_pixels[1] = 0xd8; // SOI. + orig_pixels[2] = 0xff; + orig_pixels[kSize - kOff + 0] = 0xff; + orig_pixels[kSize - kOff + 1] = 0xd9; // EOI. + for (int times = 0; times < benchmark_iterations_; ++times) { + EXPECT_TRUE(ValidateJpeg(orig_pixels, kBufSize)); + } + free_aligned_buffer_page_end(orig_pixels); +} + +TEST_F(LibYUVConvertTest, InvalidateJpeg) { + const int kOff = 10; + const int kMinJpeg = 64; + const int kImageSize = benchmark_width_ * benchmark_height_ >= kMinJpeg + ? benchmark_width_ * benchmark_height_ + : kMinJpeg; + const int kSize = kImageSize + kOff; + align_buffer_page_end(orig_pixels, kSize); + + // NULL pointer. Expect fail. + EXPECT_FALSE(ValidateJpeg(NULL, kSize)); + + // Negative size. Expect fail. + EXPECT_FALSE(ValidateJpeg(orig_pixels, -1)); + + // Too large size. Expect fail. + EXPECT_FALSE(ValidateJpeg(orig_pixels, 0xfb000000ull)); + + // No SOI or EOI. Expect fail. + memset(orig_pixels, 0, kSize); + EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); + + // SOI but no EOI. Expect fail. + orig_pixels[0] = 0xff; + orig_pixels[1] = 0xd8; // SOI. + orig_pixels[2] = 0xff; + for (int times = 0; times < benchmark_iterations_; ++times) { + EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); + } + + // EOI but no SOI. Expect fail. + orig_pixels[0] = 0; + orig_pixels[1] = 0; + orig_pixels[kSize - kOff + 0] = 0xff; + orig_pixels[kSize - kOff + 1] = 0xd9; // EOI. + EXPECT_FALSE(ValidateJpeg(orig_pixels, kSize)); + + free_aligned_buffer_page_end(orig_pixels); +} + +TEST_F(LibYUVConvertTest, FuzzJpeg) { + // SOI but no EOI. Expect fail. + for (int times = 0; times < benchmark_iterations_; ++times) { + const int kSize = fastrand() % 5000 + 3; + align_buffer_page_end(orig_pixels, kSize); + MemRandomize(orig_pixels, kSize); + + // Add SOI so frame will be scanned. + orig_pixels[0] = 0xff; + orig_pixels[1] = 0xd8; // SOI. + orig_pixels[2] = 0xff; + orig_pixels[kSize - 1] = 0xff; + ValidateJpeg(orig_pixels, + kSize); // Failure normally expected. + free_aligned_buffer_page_end(orig_pixels); + } +} + +// Test data created in GIMP. In export jpeg, disable +// thumbnails etc, choose a subsampling, and use low quality +// (50) to keep size small. Generated with xxd -i test.jpg +// test 0 is J400 +static const uint8_t kTest0Jpg[] = { + 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, + 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, + 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, + 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, + 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, + 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, + 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, + 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xc2, 0x00, 0x0b, 0x08, 0x00, 0x10, + 0x00, 0x20, 0x01, 0x01, 0x11, 0x00, 0xff, 0xc4, 0x00, 0x17, 0x00, 0x01, + 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xda, 0x00, 0x08, 0x01, + 0x01, 0x00, 0x00, 0x00, 0x01, 0x43, 0x7e, 0xa7, 0x97, 0x57, 0xff, 0xc4, + 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, + 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, + 0x02, 0x3b, 0xc0, 0x6f, 0x66, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, + 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, + 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, + 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, + 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, + 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, + 0x3f, 0x21, 0x65, 0x6e, 0x31, 0x86, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, + 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, + 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x08, + 0x01, 0x01, 0x00, 0x00, 0x00, 0x10, 0x35, 0xff, 0xc4, 0x00, 0x1f, 0x10, + 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, + 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, + 0x3f, 0x10, 0x0b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x88, 0xab, 0x8b, + 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, + 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, + 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, + 0xd9}; +static const size_t kTest0JpgLen = 421; + +// test 1 is J444 +static const uint8_t kTest1Jpg[] = { + 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, + 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, + 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, + 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, + 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, + 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, + 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, + 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, + 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, + 0x01, 0x11, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, + 0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xc4, + 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01, 0x03, 0xff, 0xda, + 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, 0x01, + 0x40, 0x8f, 0x26, 0xe8, 0xf4, 0xcc, 0xf9, 0x69, 0x2b, 0x1b, 0x2a, 0xcb, + 0xff, 0xc4, 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, + 0x00, 0x03, 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, + 0x01, 0x05, 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, + 0x0d, 0x26, 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x01, 0x00, + 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x01, 0x00, 0x10, 0x11, 0x02, 0x12, 0xff, 0xda, 0x00, 0x08, + 0x01, 0x03, 0x01, 0x01, 0x3f, 0x01, 0xf1, 0x00, 0x27, 0x45, 0xbb, 0x31, + 0xaf, 0xff, 0xc4, 0x00, 0x1a, 0x11, 0x00, 0x02, 0x03, 0x01, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x02, 0x10, 0x11, 0x41, 0x12, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, + 0x01, 0x3f, 0x01, 0xf6, 0x4b, 0x5f, 0x48, 0xb3, 0x69, 0x63, 0x35, 0x72, + 0xbf, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, + 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, + 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, + 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, + 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, + 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, + 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, + 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, + 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, + 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x26, 0x61, 0xd4, 0xff, + 0xc4, 0x00, 0x1a, 0x11, 0x00, 0x03, 0x01, 0x00, 0x03, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, + 0x31, 0x41, 0x51, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, + 0x10, 0x54, 0xa8, 0xbf, 0x50, 0x87, 0xb0, 0x9d, 0x8b, 0xc4, 0x6a, 0x26, + 0x6b, 0x2a, 0x9c, 0x1f, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x01, 0x00, 0x11, 0x21, 0x51, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, + 0x01, 0x01, 0x3f, 0x10, 0x70, 0xe1, 0x3e, 0xd1, 0x8e, 0x0d, 0xe1, 0xb5, + 0xd5, 0x91, 0x76, 0x43, 0x82, 0x45, 0x4c, 0x7b, 0x7f, 0xff, 0xc4, 0x00, + 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, + 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, + 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, + 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, + 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, + 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, + 0xd4, 0xff, 0xd9}; +static const size_t kTest1JpgLen = 735; + +// test 2 is J420 +static const uint8_t kTest2Jpg[] = { + 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, + 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, + 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, + 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, + 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, + 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, + 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, + 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, + 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, + 0x01, 0x22, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, + 0x18, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x05, 0x01, 0x02, 0x04, 0xff, + 0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x01, 0x02, 0xff, + 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, + 0x01, 0x20, 0xe7, 0x28, 0xa3, 0x0b, 0x2e, 0x2d, 0xcf, 0xff, 0xc4, 0x00, + 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, 0x10, + 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, 0x02, + 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, 0x62, + 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x00, 0x03, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, + 0x01, 0xc8, 0x53, 0xff, 0xc4, 0x00, 0x16, 0x11, 0x01, 0x01, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x11, 0x32, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, + 0x01, 0xd2, 0xc7, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, + 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, + 0x32, 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, + 0x00, 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, + 0x31, 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, + 0x3f, 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, + 0xa9, 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, + 0xc6, 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, + 0x03, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x13, 0x5f, + 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, + 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x0e, + 0xa1, 0x3a, 0x76, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x21, 0x11, 0xff, 0xda, 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, + 0x3f, 0x10, 0x57, 0x0b, 0x08, 0x70, 0xdb, 0xff, 0xc4, 0x00, 0x1f, 0x10, + 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, + 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, + 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, + 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, + 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, + 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, + 0xd9}; +static const size_t kTest2JpgLen = 685; + +// test 3 is J422 +static const uint8_t kTest3Jpg[] = { + 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, + 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, + 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, + 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, + 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, + 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, + 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, + 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, + 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, + 0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, + 0x17, 0x00, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04, 0x01, 0x02, 0xff, 0xc4, + 0x00, 0x17, 0x01, 0x00, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x00, 0xff, + 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, + 0x01, 0x43, 0x8d, 0x1f, 0xa2, 0xb3, 0xca, 0x1b, 0x57, 0x0f, 0xff, 0xc4, + 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, + 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, + 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, + 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x02, 0x03, 0x01, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x01, 0x02, 0x10, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, + 0x01, 0x01, 0x3f, 0x01, 0x51, 0xce, 0x8c, 0x75, 0xff, 0xc4, 0x00, 0x18, + 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x61, 0x21, 0xff, 0xda, + 0x00, 0x08, 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xa6, 0xd9, 0x2f, 0x84, + 0xe8, 0xf0, 0xff, 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x11, 0x21, 0x02, 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, + 0x00, 0x08, 0x01, 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, + 0xd2, 0xed, 0xf9, 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, + 0x1c, 0x10, 0x01, 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, + 0x61, 0x81, 0xf0, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, + 0x21, 0x75, 0x6e, 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, + 0x01, 0xf3, 0xde, 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, + 0x48, 0x5d, 0x7a, 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, + 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x2e, 0x45, 0xff, + 0xc4, 0x00, 0x18, 0x11, 0x00, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, + 0x31, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x53, + 0x50, 0xba, 0x54, 0xc1, 0x67, 0x4f, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00, + 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, 0x11, 0x21, 0x00, 0x10, 0xff, 0xda, 0x00, 0x08, + 0x01, 0x02, 0x01, 0x01, 0x3f, 0x10, 0x18, 0x81, 0x5c, 0x04, 0x1a, 0xca, + 0x91, 0xbf, 0xff, 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, + 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x11, 0x31, 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, + 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, + 0x58, 0xbe, 0x1a, 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, + 0xd5, 0xab, 0xcd, 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, + 0x47, 0xa7, 0x30, 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, + 0x23, 0x1d, 0x03, 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; +static const size_t kTest3JpgLen = 704; + +// test 4 is J422 vertical - not supported +static const uint8_t kTest4Jpg[] = { + 0xff, 0xd8, 0xff, 0xe0, 0x00, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x00, 0x01, + 0x01, 0x01, 0x00, 0x48, 0x00, 0x48, 0x00, 0x00, 0xff, 0xdb, 0x00, 0x43, + 0x00, 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d, 0x0e, 0x12, + 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, + 0x25, 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, 0x38, 0x37, 0x40, + 0x48, 0x5c, 0x4e, 0x40, 0x44, 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, + 0x57, 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, 0x79, 0x70, 0x64, + 0x78, 0x5c, 0x65, 0x67, 0x63, 0xff, 0xdb, 0x00, 0x43, 0x01, 0x11, 0x12, + 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, + 0x63, 0x63, 0xff, 0xc2, 0x00, 0x11, 0x08, 0x00, 0x10, 0x00, 0x20, 0x03, + 0x01, 0x12, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff, 0xc4, 0x00, + 0x18, 0x00, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x05, 0x01, 0x02, 0x03, 0xff, + 0xc4, 0x00, 0x16, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0xff, + 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x10, 0x03, 0x10, 0x00, 0x00, + 0x01, 0xd2, 0x98, 0xe9, 0x03, 0x0c, 0x00, 0x46, 0x21, 0xd9, 0xff, 0xc4, + 0x00, 0x1b, 0x10, 0x00, 0x03, 0x00, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x11, 0x00, 0x03, + 0x10, 0x12, 0x13, 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x05, + 0x02, 0x3b, 0x80, 0x6f, 0x56, 0x76, 0x56, 0x23, 0x87, 0x99, 0x0d, 0x26, + 0x62, 0xf6, 0xbf, 0xff, 0xc4, 0x00, 0x17, 0x11, 0x01, 0x01, 0x01, 0x01, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x11, 0x01, 0x21, 0xff, 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, + 0x3f, 0x01, 0x98, 0xb1, 0xbd, 0x47, 0xff, 0xc4, 0x00, 0x18, 0x11, 0x00, + 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x01, 0x12, 0x11, 0x21, 0xff, 0xda, 0x00, 0x08, + 0x01, 0x02, 0x01, 0x01, 0x3f, 0x01, 0xb6, 0x35, 0xa2, 0xe1, 0x47, 0xff, + 0xc4, 0x00, 0x1e, 0x10, 0x00, 0x02, 0x01, 0x03, 0x05, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x21, 0x02, + 0x12, 0x32, 0x10, 0x31, 0x71, 0x81, 0xa1, 0xff, 0xda, 0x00, 0x08, 0x01, + 0x01, 0x00, 0x06, 0x3f, 0x02, 0x4b, 0xb3, 0x28, 0x32, 0xd2, 0xed, 0xf9, + 0x1d, 0x3e, 0x13, 0x51, 0x73, 0x83, 0xff, 0xc4, 0x00, 0x1c, 0x10, 0x01, + 0x01, 0x01, 0x00, 0x02, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, 0x11, 0x00, 0x21, 0x51, 0x31, 0x61, 0x81, 0xf0, + 0xff, 0xda, 0x00, 0x08, 0x01, 0x01, 0x00, 0x01, 0x3f, 0x21, 0x75, 0x6e, + 0x31, 0x94, 0x28, 0xf9, 0x30, 0xdc, 0x27, 0xdb, 0xa9, 0x01, 0xf3, 0xde, + 0x02, 0xa0, 0xed, 0x1e, 0x34, 0x68, 0x23, 0xf9, 0xc6, 0x48, 0x5d, 0x7a, + 0x35, 0x02, 0xf5, 0x6f, 0xff, 0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, + 0x00, 0x03, 0x00, 0x00, 0x00, 0x10, 0x24, 0xaf, 0xff, 0xc4, 0x00, 0x19, + 0x11, 0x00, 0x03, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x11, 0x51, 0x21, 0x31, 0xff, + 0xda, 0x00, 0x08, 0x01, 0x03, 0x01, 0x01, 0x3f, 0x10, 0x59, 0x11, 0xca, + 0x42, 0x60, 0x9f, 0x69, 0xff, 0xc4, 0x00, 0x19, 0x11, 0x00, 0x02, 0x03, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x01, 0x11, 0x21, 0x31, 0x61, 0xff, 0xda, 0x00, 0x08, 0x01, + 0x02, 0x01, 0x01, 0x3f, 0x10, 0xb0, 0xd7, 0x27, 0x51, 0xb6, 0x41, 0xff, + 0xc4, 0x00, 0x1f, 0x10, 0x01, 0x00, 0x02, 0x01, 0x04, 0x03, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x11, 0x31, + 0x41, 0x61, 0x71, 0x91, 0x21, 0x81, 0xd1, 0xb1, 0xff, 0xda, 0x00, 0x08, + 0x01, 0x01, 0x00, 0x01, 0x3f, 0x10, 0x1b, 0x30, 0xe9, 0x58, 0xbe, 0x1a, + 0xfd, 0x8a, 0xeb, 0x8b, 0x34, 0x74, 0x80, 0x4b, 0xb5, 0xd5, 0xab, 0xcd, + 0x46, 0x96, 0x2e, 0xec, 0xbd, 0xaa, 0x78, 0x47, 0x5c, 0x47, 0xa7, 0x30, + 0x49, 0xad, 0x88, 0x7c, 0x40, 0x74, 0x30, 0xff, 0x00, 0x23, 0x1d, 0x03, + 0x0b, 0xb7, 0xd4, 0xff, 0xd9}; +static const size_t kTest4JpgLen = 701; + +TEST_F(LibYUVConvertTest, TestMJPGSize) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + printf("test jpeg size %d x %d\n", width, height); +} + +TEST_F(LibYUVConvertTest, TestMJPGToI420) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_u, half_width * half_height); + align_buffer_page_end(dst_v, half_width * half_height); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_u, half_width, + dst_v, half_width, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + uint32_t dst_u_hash = HashDjb2(dst_u, half_width * half_height, 5381); + uint32_t dst_v_hash = HashDjb2(dst_v, half_width * half_height, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_u_hash, 2501859930u); + EXPECT_EQ(dst_v_hash, 2126459123u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_u); + free_aligned_buffer_page_end(dst_v); +} + +TEST_F(LibYUVConvertTest, TestMJPGToI420_NV21) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + // Convert to NV21 + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_vu, half_width * half_height * 2); + + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV21(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_vu, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Convert to I420 + align_buffer_page_end(dst2_y, width * height); + align_buffer_page_end(dst2_u, half_width * half_height); + align_buffer_page_end(dst2_v, half_width * half_height); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst2_y, width, dst2_u, half_width, + dst2_v, half_width, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Convert I420 to NV21 + align_buffer_page_end(dst3_y, width * height); + align_buffer_page_end(dst3_vu, half_width * half_height * 2); + + I420ToNV21(dst2_y, width, dst2_u, half_width, dst2_v, half_width, dst3_y, + width, dst3_vu, half_width * 2, width, height); + + for (int i = 0; i < width * height; ++i) { + EXPECT_EQ(dst_y[i], dst3_y[i]); + } + for (int i = 0; i < half_width * half_height * 2; ++i) { + EXPECT_EQ(dst_vu[i], dst3_vu[i]); + EXPECT_EQ(dst_vu[i], dst3_vu[i]); + } + + free_aligned_buffer_page_end(dst3_y); + free_aligned_buffer_page_end(dst3_vu); + + free_aligned_buffer_page_end(dst2_y); + free_aligned_buffer_page_end(dst2_u); + free_aligned_buffer_page_end(dst2_v); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_vu); +} + +TEST_F(LibYUVConvertTest, TestMJPGToI420_NV12) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + // Convert to NV12 + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV12(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Convert to I420 + align_buffer_page_end(dst2_y, width * height); + align_buffer_page_end(dst2_u, half_width * half_height); + align_buffer_page_end(dst2_v, half_width * half_height); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToI420(kTest2Jpg, kTest2JpgLen, dst2_y, width, dst2_u, half_width, + dst2_v, half_width, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Convert I420 to NV12 + align_buffer_page_end(dst3_y, width * height); + align_buffer_page_end(dst3_uv, half_width * half_height * 2); + + I420ToNV12(dst2_y, width, dst2_u, half_width, dst2_v, half_width, dst3_y, + width, dst3_uv, half_width * 2, width, height); + + for (int i = 0; i < width * height; ++i) { + EXPECT_EQ(dst_y[i], dst3_y[i]); + } + for (int i = 0; i < half_width * half_height * 2; ++i) { + EXPECT_EQ(dst_uv[i], dst3_uv[i]); + EXPECT_EQ(dst_uv[i], dst3_uv[i]); + } + + free_aligned_buffer_page_end(dst3_y); + free_aligned_buffer_page_end(dst3_uv); + + free_aligned_buffer_page_end(dst2_y); + free_aligned_buffer_page_end(dst2_u); + free_aligned_buffer_page_end(dst2_v); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); +} + +TEST_F(LibYUVConvertTest, TestMJPGToNV21_420) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV21(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_uv_hash, 1069662856u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); +} + +TEST_F(LibYUVConvertTest, TestMJPGToNV12_420) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest2Jpg, kTest2JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV12(kTest2Jpg, kTest2JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. Hashes are for VU so flip the plane. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + align_buffer_page_end(dst_vu, half_width * half_height * 2); + SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, + half_height); + uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_vu_hash, 1069662856u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); + free_aligned_buffer_page_end(dst_vu); +} + +// TODO(fbarchard): Improve test to compare against I422, not checksum +TEST_F(LibYUVConvertTest, DISABLED_TestMJPGToNV21_422) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV21(kTest3Jpg, kTest3JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_uv_hash, 493520167u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); +} + +TEST_F(LibYUVConvertTest, DISABLED_TestMJPGToNV12_422) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV12(kTest3Jpg, kTest3JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. Hashes are for VU so flip the plane. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + align_buffer_page_end(dst_vu, half_width * half_height * 2); + SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, + half_height); + uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_vu_hash, 493520167u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); + free_aligned_buffer_page_end(dst_vu); +} + +TEST_F(LibYUVConvertTest, TestMJPGToNV21_400) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest0Jpg, kTest0JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV21(kTest0Jpg, kTest0JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 330644005u); + EXPECT_EQ(dst_uv_hash, 135214341u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); +} + +TEST_F(LibYUVConvertTest, TestMJPGToNV12_400) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest0Jpg, kTest0JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV12(kTest0Jpg, kTest0JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. Hashes are for VU so flip the plane. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + align_buffer_page_end(dst_vu, half_width * half_height * 2); + SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, + half_height); + uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 330644005u); + EXPECT_EQ(dst_vu_hash, 135214341u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); + free_aligned_buffer_page_end(dst_vu); +} + +TEST_F(LibYUVConvertTest, TestMJPGToNV21_444) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest1Jpg, kTest1JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV21(kTest1Jpg, kTest1JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + uint32_t dst_uv_hash = HashDjb2(dst_uv, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_uv_hash, 506143297u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); +} + +TEST_F(LibYUVConvertTest, TestMJPGToNV12_444) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest1Jpg, kTest1JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int half_width = (width + 1) / 2; + int half_height = (height + 1) / 2; + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_y, width * height); + align_buffer_page_end(dst_uv, half_width * half_height * 2); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToNV12(kTest1Jpg, kTest1JpgLen, dst_y, width, dst_uv, + half_width * 2, width, height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. Hashes are for VU so flip the plane. + uint32_t dst_y_hash = HashDjb2(dst_y, width * height, 5381); + align_buffer_page_end(dst_vu, half_width * half_height * 2); + SwapUVPlane(dst_uv, half_width * 2, dst_vu, half_width * 2, half_width, + half_height); + uint32_t dst_vu_hash = HashDjb2(dst_vu, half_width * half_height * 2, 5381); + EXPECT_EQ(dst_y_hash, 2682851208u); + EXPECT_EQ(dst_vu_hash, 506143297u); + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_uv); + free_aligned_buffer_page_end(dst_vu); +} + +TEST_F(LibYUVConvertTest, TestMJPGToARGB) { + int width = 0; + int height = 0; + int ret = MJPGSize(kTest3Jpg, kTest3JpgLen, &width, &height); + EXPECT_EQ(0, ret); + + int benchmark_iterations = benchmark_iterations_ * benchmark_width_ * + benchmark_height_ / (width * height); + if (benchmark_iterations < 1) { + benchmark_iterations = 1; + } + + align_buffer_page_end(dst_argb, width * height * 4); + for (int times = 0; times < benchmark_iterations; ++times) { + ret = MJPGToARGB(kTest3Jpg, kTest3JpgLen, dst_argb, width * 4, width, + height, width, height); + } + // Expect sucesss + EXPECT_EQ(0, ret); + + // Test result matches known hash value. + uint32_t dst_argb_hash = HashDjb2(dst_argb, width * height, 5381); +#ifdef LIBYUV_UNLIMITED_DATA + EXPECT_EQ(dst_argb_hash, 3900633302u); +#else + EXPECT_EQ(dst_argb_hash, 2355976473u); +#endif + + free_aligned_buffer_page_end(dst_argb); +} + +static int ShowJPegInfo(const uint8_t* sample, size_t sample_size) { + MJpegDecoder mjpeg_decoder; + LIBYUV_BOOL ret = mjpeg_decoder.LoadFrame(sample, sample_size); + + int width = mjpeg_decoder.GetWidth(); + int height = mjpeg_decoder.GetHeight(); + + // YUV420 + if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr && + mjpeg_decoder.GetNumComponents() == 3 && + mjpeg_decoder.GetVertSampFactor(0) == 2 && + mjpeg_decoder.GetHorizSampFactor(0) == 2 && + mjpeg_decoder.GetVertSampFactor(1) == 1 && + mjpeg_decoder.GetHorizSampFactor(1) == 1 && + mjpeg_decoder.GetVertSampFactor(2) == 1 && + mjpeg_decoder.GetHorizSampFactor(2) == 1) { + printf("JPeg is J420, %dx%d %d bytes\n", width, height, + static_cast<int>(sample_size)); + // YUV422 + } else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr && + mjpeg_decoder.GetNumComponents() == 3 && + mjpeg_decoder.GetVertSampFactor(0) == 1 && + mjpeg_decoder.GetHorizSampFactor(0) == 2 && + mjpeg_decoder.GetVertSampFactor(1) == 1 && + mjpeg_decoder.GetHorizSampFactor(1) == 1 && + mjpeg_decoder.GetVertSampFactor(2) == 1 && + mjpeg_decoder.GetHorizSampFactor(2) == 1) { + printf("JPeg is J422, %dx%d %d bytes\n", width, height, + static_cast<int>(sample_size)); + // YUV444 + } else if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr && + mjpeg_decoder.GetNumComponents() == 3 && + mjpeg_decoder.GetVertSampFactor(0) == 1 && + mjpeg_decoder.GetHorizSampFactor(0) == 1 && + mjpeg_decoder.GetVertSampFactor(1) == 1 && + mjpeg_decoder.GetHorizSampFactor(1) == 1 && + mjpeg_decoder.GetVertSampFactor(2) == 1 && + mjpeg_decoder.GetHorizSampFactor(2) == 1) { + printf("JPeg is J444, %dx%d %d bytes\n", width, height, + static_cast<int>(sample_size)); + // YUV400 + } else if (mjpeg_decoder.GetColorSpace() == + MJpegDecoder::kColorSpaceGrayscale && + mjpeg_decoder.GetNumComponents() == 1 && + mjpeg_decoder.GetVertSampFactor(0) == 1 && + mjpeg_decoder.GetHorizSampFactor(0) == 1) { + printf("JPeg is J400, %dx%d %d bytes\n", width, height, + static_cast<int>(sample_size)); + } else { + // Unknown colorspace. + printf("JPeg is Unknown colorspace.\n"); + } + mjpeg_decoder.UnloadFrame(); + return ret; +} + +TEST_F(LibYUVConvertTest, TestMJPGInfo) { + EXPECT_EQ(1, ShowJPegInfo(kTest0Jpg, kTest0JpgLen)); + EXPECT_EQ(1, ShowJPegInfo(kTest1Jpg, kTest1JpgLen)); + EXPECT_EQ(1, ShowJPegInfo(kTest2Jpg, kTest2JpgLen)); + EXPECT_EQ(1, ShowJPegInfo(kTest3Jpg, kTest3JpgLen)); + EXPECT_EQ(1, ShowJPegInfo(kTest4Jpg, + kTest4JpgLen)); // Valid but unsupported. +} +#endif // HAVE_JPEG + +TEST_F(LibYUVConvertTest, NV12Crop) { + const int SUBSAMP_X = 2; + const int SUBSAMP_Y = 2; + const int kWidth = benchmark_width_; + const int kHeight = benchmark_height_; + const int crop_y = + ((benchmark_height_ - (benchmark_height_ * 360 / 480)) / 2 + 1) & ~1; + const int kDestWidth = benchmark_width_; + const int kDestHeight = benchmark_height_ - crop_y * 2; + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); + const int sample_size = + kWidth * kHeight + kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; + align_buffer_page_end(src_y, sample_size); + uint8_t* src_uv = src_y + kWidth * kHeight; + + align_buffer_page_end(dst_y, kDestWidth * kDestHeight); + align_buffer_page_end(dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X) * + SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + align_buffer_page_end(dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X) * + SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + + align_buffer_page_end(dst_y_2, kDestWidth * kDestHeight); + align_buffer_page_end(dst_u_2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * + SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + align_buffer_page_end(dst_v_2, SUBSAMPLE(kDestWidth, SUBSAMP_X) * + SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + + for (int i = 0; i < kHeight * kWidth; ++i) { + src_y[i] = (fastrand() & 0xff); + } + for (int i = 0; i < (SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideUV) * 2; ++i) { + src_uv[i] = (fastrand() & 0xff); + } + memset(dst_y, 1, kDestWidth * kDestHeight); + memset(dst_u, 2, + SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + memset(dst_v, 3, + SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + memset(dst_y_2, 1, kDestWidth * kDestHeight); + memset(dst_u_2, 2, + SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + memset(dst_v_2, 3, + SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + + ConvertToI420(src_y, sample_size, dst_y_2, kDestWidth, dst_u_2, + SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v_2, + SUBSAMPLE(kDestWidth, SUBSAMP_X), 0, crop_y, kWidth, kHeight, + kDestWidth, kDestHeight, libyuv::kRotate0, libyuv::FOURCC_NV12); + + NV12ToI420(src_y + crop_y * kWidth, kWidth, + src_uv + (crop_y / 2) * kStrideUV * 2, kStrideUV * 2, dst_y, + kDestWidth, dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v, + SUBSAMPLE(kDestWidth, SUBSAMP_X), kDestWidth, kDestHeight); + + for (int i = 0; i < kDestHeight; ++i) { + for (int j = 0; j < kDestWidth; ++j) { + EXPECT_EQ(dst_y[i * kWidth + j], dst_y_2[i * kWidth + j]); + } + } + for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { + for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { + EXPECT_EQ(dst_u[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j], + dst_u_2[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); + } + } + for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { + for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { + EXPECT_EQ(dst_v[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j], + dst_v_2[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); + } + } + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_u); + free_aligned_buffer_page_end(dst_v); + free_aligned_buffer_page_end(dst_y_2); + free_aligned_buffer_page_end(dst_u_2); + free_aligned_buffer_page_end(dst_v_2); + free_aligned_buffer_page_end(src_y); +} + +TEST_F(LibYUVConvertTest, I420CropOddY) { + const int SUBSAMP_X = 2; + const int SUBSAMP_Y = 2; + const int kWidth = benchmark_width_; + const int kHeight = benchmark_height_; + const int crop_y = benchmark_height_ > 1 ? 1 : 0; + const int kDestWidth = benchmark_width_; + const int kDestHeight = benchmark_height_ - crop_y * 2; + const int kStrideU = SUBSAMPLE(kWidth, SUBSAMP_X); + const int kStrideV = SUBSAMPLE(kWidth, SUBSAMP_X); + const int sample_size = kWidth * kHeight + + kStrideU * SUBSAMPLE(kHeight, SUBSAMP_Y) + + kStrideV * SUBSAMPLE(kHeight, SUBSAMP_Y); + align_buffer_page_end(src_y, sample_size); + uint8_t* src_u = src_y + kWidth * kHeight; + uint8_t* src_v = src_u + kStrideU * SUBSAMPLE(kHeight, SUBSAMP_Y); + + align_buffer_page_end(dst_y, kDestWidth * kDestHeight); + align_buffer_page_end(dst_u, SUBSAMPLE(kDestWidth, SUBSAMP_X) * + SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + align_buffer_page_end(dst_v, SUBSAMPLE(kDestWidth, SUBSAMP_X) * + SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + + for (int i = 0; i < kHeight * kWidth; ++i) { + src_y[i] = (fastrand() & 0xff); + } + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideU; ++i) { + src_u[i] = (fastrand() & 0xff); + } + for (int i = 0; i < SUBSAMPLE(kHeight, SUBSAMP_Y) * kStrideV; ++i) { + src_v[i] = (fastrand() & 0xff); + } + memset(dst_y, 1, kDestWidth * kDestHeight); + memset(dst_u, 2, + SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + memset(dst_v, 3, + SUBSAMPLE(kDestWidth, SUBSAMP_X) * SUBSAMPLE(kDestHeight, SUBSAMP_Y)); + + MaskCpuFlags(benchmark_cpu_info_); + for (int i = 0; i < benchmark_iterations_; ++i) { + ConvertToI420(src_y, sample_size, dst_y, kDestWidth, dst_u, + SUBSAMPLE(kDestWidth, SUBSAMP_X), dst_v, + SUBSAMPLE(kDestWidth, SUBSAMP_X), 0, crop_y, kWidth, kHeight, + kDestWidth, kDestHeight, libyuv::kRotate0, + libyuv::FOURCC_I420); + } + + for (int i = 0; i < kDestHeight; ++i) { + for (int j = 0; j < kDestWidth; ++j) { + EXPECT_EQ(src_y[crop_y * kWidth + i * kWidth + j], + dst_y[i * kDestWidth + j]); + } + } + for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { + for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { + EXPECT_EQ(src_u[(crop_y / 2 + i) * kStrideU + j], + dst_u[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); + } + } + for (int i = 0; i < SUBSAMPLE(kDestHeight, SUBSAMP_Y); ++i) { + for (int j = 0; j < SUBSAMPLE(kDestWidth, SUBSAMP_X); ++j) { + EXPECT_EQ(src_v[(crop_y / 2 + i) * kStrideV + j], + dst_v[i * SUBSAMPLE(kDestWidth, SUBSAMP_X) + j]); + } + } + + free_aligned_buffer_page_end(dst_y); + free_aligned_buffer_page_end(dst_u); + free_aligned_buffer_page_end(dst_v); + free_aligned_buffer_page_end(src_y); +} + +TEST_F(LibYUVConvertTest, TestYToARGB) { + uint8_t y[32]; + uint8_t expectedg[32]; + for (int i = 0; i < 32; ++i) { + y[i] = i * 5 + 17; + expectedg[i] = static_cast<int>((y[i] - 16) * 1.164f + 0.5f); + } + uint8_t argb[32 * 4]; + YToARGB(y, 0, argb, 0, 32, 1); + + for (int i = 0; i < 32; ++i) { + printf("%2d %d: %d <-> %d,%d,%d,%d\n", i, y[i], expectedg[i], + argb[i * 4 + 0], argb[i * 4 + 1], argb[i * 4 + 2], argb[i * 4 + 3]); + } + for (int i = 0; i < 32; ++i) { + EXPECT_EQ(expectedg[i], argb[i * 4 + 0]); + } +} + +static const uint8_t kNoDither4x4[16] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +TEST_F(LibYUVConvertTest, TestNoDither) { + align_buffer_page_end(src_argb, benchmark_width_ * benchmark_height_ * 4); + align_buffer_page_end(dst_rgb565, benchmark_width_ * benchmark_height_ * 2); + align_buffer_page_end(dst_rgb565dither, + benchmark_width_ * benchmark_height_ * 2); + MemRandomize(src_argb, benchmark_width_ * benchmark_height_ * 4); + MemRandomize(dst_rgb565, benchmark_width_ * benchmark_height_ * 2); + MemRandomize(dst_rgb565dither, benchmark_width_ * benchmark_height_ * 2); + ARGBToRGB565(src_argb, benchmark_width_ * 4, dst_rgb565, benchmark_width_ * 2, + benchmark_width_, benchmark_height_); + ARGBToRGB565Dither(src_argb, benchmark_width_ * 4, dst_rgb565dither, + benchmark_width_ * 2, kNoDither4x4, benchmark_width_, + benchmark_height_); + for (int i = 0; i < benchmark_width_ * benchmark_height_ * 2; ++i) { + EXPECT_EQ(dst_rgb565[i], dst_rgb565dither[i]); + } + + free_aligned_buffer_page_end(src_argb); + free_aligned_buffer_page_end(dst_rgb565); + free_aligned_buffer_page_end(dst_rgb565dither); +} + +// Ordered 4x4 dither for 888 to 565. Values from 0 to 7. +static const uint8_t kDither565_4x4[16] = { + 0, 4, 1, 5, 6, 2, 7, 3, 1, 5, 0, 4, 7, 3, 6, 2, +}; + +TEST_F(LibYUVConvertTest, TestDither) { + align_buffer_page_end(src_argb, benchmark_width_ * benchmark_height_ * 4); + align_buffer_page_end(dst_rgb565, benchmark_width_ * benchmark_height_ * 2); + align_buffer_page_end(dst_rgb565dither, + benchmark_width_ * benchmark_height_ * 2); + align_buffer_page_end(dst_argb, benchmark_width_ * benchmark_height_ * 4); + align_buffer_page_end(dst_argbdither, + benchmark_width_ * benchmark_height_ * 4); + MemRandomize(src_argb, benchmark_width_ * benchmark_height_ * 4); + MemRandomize(dst_rgb565, benchmark_width_ * benchmark_height_ * 2); + MemRandomize(dst_rgb565dither, benchmark_width_ * benchmark_height_ * 2); + MemRandomize(dst_argb, benchmark_width_ * benchmark_height_ * 4); + MemRandomize(dst_argbdither, benchmark_width_ * benchmark_height_ * 4); + ARGBToRGB565(src_argb, benchmark_width_ * 4, dst_rgb565, benchmark_width_ * 2, + benchmark_width_, benchmark_height_); + ARGBToRGB565Dither(src_argb, benchmark_width_ * 4, dst_rgb565dither, + benchmark_width_ * 2, kDither565_4x4, benchmark_width_, + benchmark_height_); + RGB565ToARGB(dst_rgb565, benchmark_width_ * 2, dst_argb, benchmark_width_ * 4, + benchmark_width_, benchmark_height_); + RGB565ToARGB(dst_rgb565dither, benchmark_width_ * 2, dst_argbdither, + benchmark_width_ * 4, benchmark_width_, benchmark_height_); + + for (int i = 0; i < benchmark_width_ * benchmark_height_ * 4; ++i) { + EXPECT_NEAR(dst_argb[i], dst_argbdither[i], 9); + } + free_aligned_buffer_page_end(src_argb); + free_aligned_buffer_page_end(dst_rgb565); + free_aligned_buffer_page_end(dst_rgb565dither); + free_aligned_buffer_page_end(dst_argb); + free_aligned_buffer_page_end(dst_argbdither); +} + +#define TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, W1280, N, NEG, OFF, FMT_C, BPP_C) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##Dither##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_u, kSizeUV + OFF); \ + align_buffer_page_end(src_v, kSizeUV + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y[i + OFF] = (fastrand() & 0xff); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + src_u[i + OFF] = (fastrand() & 0xff); \ + src_v[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \ + memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_PLANAR##To##FMT_B##Dither(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, dst_argb_c + OFF, \ + kStrideB, NULL, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B##Dither( \ + src_y + OFF, kWidth, src_u + OFF, kStrideUV, src_v + OFF, kStrideUV, \ + dst_argb_opt + OFF, kStrideB, NULL, kWidth, NEG kHeight); \ + } \ + /* Convert to ARGB so 565 is expanded to bytes that can be compared. */ \ + align_buffer_page_end(dst_argb32_c, kWidth* BPP_C* kHeight); \ + align_buffer_page_end(dst_argb32_opt, kWidth* BPP_C* kHeight); \ + memset(dst_argb32_c, 2, kWidth* BPP_C* kHeight); \ + memset(dst_argb32_opt, 102, kWidth* BPP_C* kHeight); \ + FMT_B##To##FMT_C(dst_argb_c + OFF, kStrideB, dst_argb32_c, kWidth * BPP_C, \ + kWidth, kHeight); \ + FMT_B##To##FMT_C(dst_argb_opt + OFF, kStrideB, dst_argb32_opt, \ + kWidth * BPP_C, kWidth, kHeight); \ + for (int i = 0; i < kWidth * BPP_C * kHeight; ++i) { \ + EXPECT_EQ(dst_argb32_c[i], dst_argb32_opt[i]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + free_aligned_buffer_page_end(dst_argb32_c); \ + free_aligned_buffer_page_end(dst_argb32_opt); \ + } + +#define TESTPLANARTOBD(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, FMT_C, BPP_C) \ + TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C) \ + TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Unaligned, +, 2, FMT_C, BPP_C) \ + TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Invert, -, 0, FMT_C, BPP_C) \ + TESTPLANARTOBID(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0, FMT_C, BPP_C) + +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANARTOBD(I420, 2, 2, RGB565, 2, 2, 1, ARGB, 4) +#endif + +#define TESTPTOB(NAME, UYVYTOI420, UYVYTONV12) \ + TEST_F(LibYUVConvertTest, NAME) { \ + const int kWidth = benchmark_width_; \ + const int kHeight = benchmark_height_; \ + \ + align_buffer_page_end(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2) * kHeight); \ + align_buffer_page_end(orig_y, kWidth* kHeight); \ + align_buffer_page_end(orig_u, \ + SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ + align_buffer_page_end(orig_v, \ + SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ + \ + align_buffer_page_end(dst_y_orig, kWidth* kHeight); \ + align_buffer_page_end(dst_uv_orig, \ + 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ + \ + align_buffer_page_end(dst_y, kWidth* kHeight); \ + align_buffer_page_end(dst_uv, \ + 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); \ + \ + MemRandomize(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2) * kHeight); \ + \ + /* Convert UYVY to NV12 in 2 steps for reference */ \ + libyuv::UYVYTOI420(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2), orig_y, kWidth, \ + orig_u, SUBSAMPLE(kWidth, 2), orig_v, \ + SUBSAMPLE(kWidth, 2), kWidth, kHeight); \ + libyuv::I420ToNV12(orig_y, kWidth, orig_u, SUBSAMPLE(kWidth, 2), orig_v, \ + SUBSAMPLE(kWidth, 2), dst_y_orig, kWidth, dst_uv_orig, \ + 2 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); \ + \ + /* Convert to NV12 */ \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + libyuv::UYVYTONV12(orig_uyvy, 4 * SUBSAMPLE(kWidth, 2), dst_y, kWidth, \ + dst_uv, 2 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); \ + } \ + \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + EXPECT_EQ(orig_y[i], dst_y[i]); \ + } \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + EXPECT_EQ(dst_y_orig[i], dst_y[i]); \ + } \ + for (int i = 0; i < 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2); \ + ++i) { \ + EXPECT_EQ(dst_uv_orig[i], dst_uv[i]); \ + } \ + \ + free_aligned_buffer_page_end(orig_uyvy); \ + free_aligned_buffer_page_end(orig_y); \ + free_aligned_buffer_page_end(orig_u); \ + free_aligned_buffer_page_end(orig_v); \ + free_aligned_buffer_page_end(dst_y_orig); \ + free_aligned_buffer_page_end(dst_uv_orig); \ + free_aligned_buffer_page_end(dst_y); \ + free_aligned_buffer_page_end(dst_uv); \ + } + +TESTPTOB(TestYUY2ToNV12, YUY2ToI420, YUY2ToNV12) +TESTPTOB(TestUYVYToNV12, UYVYToI420, UYVYToNV12) + +TEST_F(LibYUVConvertTest, MM21ToYUY2) { + const int kWidth = (benchmark_width_ + 15) & (~15); + const int kHeight = (benchmark_height_ + 31) & (~31); + + align_buffer_page_end(orig_y, kWidth * kHeight); + align_buffer_page_end(orig_uv, + 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); + + align_buffer_page_end(tmp_y, kWidth * kHeight); + align_buffer_page_end(tmp_u, SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); + align_buffer_page_end(tmp_v, SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); + + align_buffer_page_end(dst_yuyv, 4 * SUBSAMPLE(kWidth, 2) * kHeight); + align_buffer_page_end(golden_yuyv, 4 * SUBSAMPLE(kWidth, 2) * kHeight); + + MemRandomize(orig_y, kWidth * kHeight); + MemRandomize(orig_uv, 2 * SUBSAMPLE(kWidth, 2) * SUBSAMPLE(kHeight, 2)); + + /* Convert MM21 to YUY2 in 2 steps for reference */ + libyuv::MM21ToI420(orig_y, kWidth, orig_uv, 2 * SUBSAMPLE(kWidth, 2), tmp_y, + kWidth, tmp_u, SUBSAMPLE(kWidth, 2), tmp_v, + SUBSAMPLE(kWidth, 2), kWidth, kHeight); + libyuv::I420ToYUY2(tmp_y, kWidth, tmp_u, SUBSAMPLE(kWidth, 2), tmp_v, + SUBSAMPLE(kWidth, 2), golden_yuyv, + 4 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); + + /* Convert to NV12 */ + for (int i = 0; i < benchmark_iterations_; ++i) { + libyuv::MM21ToYUY2(orig_y, kWidth, orig_uv, 2 * SUBSAMPLE(kWidth, 2), + dst_yuyv, 4 * SUBSAMPLE(kWidth, 2), kWidth, kHeight); + } + + for (int i = 0; i < 4 * SUBSAMPLE(kWidth, 2) * kHeight; ++i) { + EXPECT_EQ(dst_yuyv[i], golden_yuyv[i]); + } + + free_aligned_buffer_page_end(orig_y); + free_aligned_buffer_page_end(orig_uv); + free_aligned_buffer_page_end(tmp_y); + free_aligned_buffer_page_end(tmp_u); + free_aligned_buffer_page_end(tmp_v); + free_aligned_buffer_page_end(dst_yuyv); + free_aligned_buffer_page_end(golden_yuyv); +} + +// Transitive test. A to B to C is same as A to C. +// Benchmarks A To B to C for comparison to 1 step, benchmarked elsewhere. +#define TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + W1280, N, NEG, OFF, FMT_C, BPP_C) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##To##FMT_C##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kStrideB = SUBSAMPLE(kWidth, SUB_B) * BPP_B; \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_u, kSizeUV + OFF); \ + align_buffer_page_end(src_v, kSizeUV + OFF); \ + align_buffer_page_end(dst_argb_b, kStrideB* kHeight + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y[i + OFF] = (fastrand() & 0xff); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + src_u[i + OFF] = (fastrand() & 0xff); \ + src_v[i + OFF] = (fastrand() & 0xff); \ + } \ + memset(dst_argb_b + OFF, 1, kStrideB * kHeight); \ + FMT_PLANAR##To##FMT_B(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, dst_argb_b + OFF, kStrideB, \ + kWidth, NEG kHeight); \ + /* Convert to a 3rd format in 1 step and 2 steps and compare */ \ + const int kStrideC = kWidth * BPP_C; \ + align_buffer_page_end(dst_argb_c, kStrideC* kHeight + OFF); \ + align_buffer_page_end(dst_argb_bc, kStrideC* kHeight + OFF); \ + memset(dst_argb_c + OFF, 2, kStrideC * kHeight); \ + memset(dst_argb_bc + OFF, 3, kStrideC * kHeight); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_C(src_y + OFF, kWidth, src_u + OFF, kStrideUV, \ + src_v + OFF, kStrideUV, dst_argb_c + OFF, \ + kStrideC, kWidth, NEG kHeight); \ + /* Convert B to C */ \ + FMT_B##To##FMT_C(dst_argb_b + OFF, kStrideB, dst_argb_bc + OFF, \ + kStrideC, kWidth, kHeight); \ + } \ + for (int i = 0; i < kStrideC * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_bc[i + OFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(dst_argb_b); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_bc); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + FMT_C, BPP_C) \ + TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C) \ + TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Unaligned, +, 2, FMT_C, BPP_C) \ + TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Invert, -, 0, FMT_C, BPP_C) \ + TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Opt, +, 0, FMT_C, BPP_C) +#else +#define TESTPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + FMT_C, BPP_C) \ + TESTPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Opt, +, 0, FMT_C, BPP_C) +#endif + +#if defined(ENABLE_FULL_TESTS) +TESTPLANARTOE(I420, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RAW, 3) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB24, 3) +TESTPLANARTOE(I420, 2, 2, BGRA, 1, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, RGB24, 3) +TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, RAW, 3) +TESTPLANARTOE(I420, 2, 2, RGBA, 1, 4, ARGB, 4) +TESTPLANARTOE(H420, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, RAW, 3) +TESTPLANARTOE(H420, 2, 2, ARGB, 1, 4, RGB24, 3) +TESTPLANARTOE(H420, 2, 2, RAW, 1, 3, ARGB, 4) +TESTPLANARTOE(H420, 2, 2, RAW, 1, 3, RGB24, 3) +TESTPLANARTOE(H420, 2, 2, RGB24, 1, 3, ARGB, 4) +TESTPLANARTOE(H420, 2, 2, RGB24, 1, 3, RAW, 3) +TESTPLANARTOE(J420, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(J420, 2, 2, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(U420, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(U420, 2, 2, ARGB, 1, 4, ARGB, 4) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB565, 2) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB1555, 2) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB4444, 2) +TESTPLANARTOE(I422, 2, 1, ARGB, 1, 4, RGB565, 2) +#endif +TESTPLANARTOE(I422, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTPLANARTOE(I422, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(J422, 2, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(J422, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(H422, 2, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(H422, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(U422, 2, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(U422, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(V422, 2, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(V422, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, BGRA, 1, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, RGBA, 1, 4, ARGB, 4) +TESTPLANARTOE(I444, 1, 1, ARGB, 1, 4, ABGR, 4) +TESTPLANARTOE(I444, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(J444, 1, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(J444, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(H444, 1, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(H444, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(U444, 1, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(U444, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(V444, 1, 1, ARGB, 1, 4, ARGB, 4) +TESTPLANARTOE(V444, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, YUY2, 2, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, UYVY, 2, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, YUY2, 2, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, UYVY, 2, 4, ARGB, 4) +#else +TESTPLANARTOE(I420, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB1555, 2) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, ARGB4444, 2) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RAW, 3) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB24, 3) +TESTPLANARTOE(I420, 2, 2, ARGB, 1, 4, RGB565, 2) +TESTPLANARTOE(I420, 2, 2, BGRA, 1, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, RAW, 1, 3, RGB24, 3) +TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, RGB24, 1, 3, RAW, 3) +TESTPLANARTOE(I420, 2, 2, RGBA, 1, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, UYVY, 2, 4, ARGB, 4) +TESTPLANARTOE(I420, 2, 2, YUY2, 2, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, ARGB, 1, 4, RGB565, 2) +TESTPLANARTOE(I422, 2, 1, BGRA, 1, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, RGBA, 1, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, UYVY, 2, 4, ARGB, 4) +TESTPLANARTOE(I422, 2, 1, YUY2, 2, 4, ARGB, 4) +TESTPLANARTOE(I444, 1, 1, ABGR, 1, 4, ARGB, 4) +#endif + +// Transitive test: Compare 1 step vs 2 step conversion for YUVA to ARGB. +// Benchmark 2 step conversion for comparison to 1 step conversion. +#define TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + W1280, N, NEG, OFF, FMT_C, BPP_C, ATTEN) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##To##FMT_C##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kStrideB = SUBSAMPLE(kWidth, SUB_B) * BPP_B; \ + const int kSizeUV = \ + SUBSAMPLE(kWidth, SUBSAMP_X) * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + align_buffer_page_end(src_y, kWidth* kHeight + OFF); \ + align_buffer_page_end(src_u, kSizeUV + OFF); \ + align_buffer_page_end(src_v, kSizeUV + OFF); \ + align_buffer_page_end(src_a, kWidth* kHeight + OFF); \ + align_buffer_page_end(dst_argb_b, kStrideB* kHeight + OFF); \ + const int kStrideC = kWidth * BPP_C; \ + align_buffer_page_end(dst_argb_c, kStrideC* kHeight + OFF); \ + align_buffer_page_end(dst_argb_bc, kStrideC* kHeight + OFF); \ + memset(dst_argb_c + OFF, 2, kStrideC * kHeight); \ + memset(dst_argb_b + OFF, 1, kStrideB * kHeight); \ + memset(dst_argb_bc + OFF, 3, kStrideC * kHeight); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + src_y[i + OFF] = (fastrand() & 0xff); \ + src_a[i + OFF] = (fastrand() & 0xff); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + src_u[i + OFF] = (fastrand() & 0xff); \ + src_v[i + OFF] = (fastrand() & 0xff); \ + } \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + /* Convert A to B */ \ + FMT_PLANAR##To##FMT_B( \ + src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), \ + src_v + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), src_a + OFF, kWidth, \ + dst_argb_b + OFF, kStrideB, kWidth, NEG kHeight, ATTEN); \ + /* Convert B to C */ \ + FMT_B##To##FMT_C(dst_argb_b + OFF, kStrideB, dst_argb_bc + OFF, \ + kStrideC, kWidth, kHeight); \ + } \ + /* Convert A to C */ \ + FMT_PLANAR##To##FMT_C( \ + src_y + OFF, kWidth, src_u + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), \ + src_v + OFF, SUBSAMPLE(kWidth, SUBSAMP_X), src_a + OFF, kWidth, \ + dst_argb_c + OFF, kStrideC, kWidth, NEG kHeight, ATTEN); \ + for (int i = 0; i < kStrideC * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_bc[i + OFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(src_a); \ + free_aligned_buffer_page_end(dst_argb_b); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_bc); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTQPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + FMT_C, BPP_C) \ + TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C, 0) \ + TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Unaligned, +, 2, FMT_C, BPP_C, 0) \ + TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Invert, -, 0, FMT_C, BPP_C, 0) \ + TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Opt, +, 0, FMT_C, BPP_C, 0) \ + TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Premult, +, 0, FMT_C, BPP_C, 1) +#else +#define TESTQPLANARTOE(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + FMT_C, BPP_C) \ + TESTQPLANARTOEI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, SUB_B, BPP_B, \ + benchmark_width_, _Opt, +, 0, FMT_C, BPP_C, 0) +#endif + +#if defined(ENABLE_FULL_TESTS) +TESTQPLANARTOE(I420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(I420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(J420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(J420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(H420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(H420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(F420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(F420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(U420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(U420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(V420Alpha, 2, 2, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(V420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(I422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(I422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(J422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(J422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(F422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(F422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(H422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(H422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(U422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(U422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(V422Alpha, 2, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(V422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(I444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(I444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(J444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(J444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(H444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(H444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(U444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(U444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(V444Alpha, 1, 1, ARGB, 1, 4, ABGR, 4) +TESTQPLANARTOE(V444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4) +#else +TESTQPLANARTOE(I420Alpha, 2, 2, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(I422Alpha, 2, 1, ABGR, 1, 4, ARGB, 4) +TESTQPLANARTOE(I444Alpha, 1, 1, ABGR, 1, 4, ARGB, 4) +#endif + +#define TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, W1280, N, NEG, \ + OFF, FMT_C, BPP_C) \ + TEST_F(LibYUVConvertTest, FMT_A##To##FMT_B##To##FMT_C##N) { \ + const int kWidth = W1280; \ + const int kHeight = benchmark_height_; \ + const int kStrideA = SUBSAMPLE(kWidth, SUB_A) * BPP_A; \ + const int kStrideB = SUBSAMPLE(kWidth, SUB_B) * BPP_B; \ + align_buffer_page_end(src_argb_a, kStrideA* kHeight + OFF); \ + align_buffer_page_end(dst_argb_b, kStrideB* kHeight + OFF); \ + MemRandomize(src_argb_a + OFF, kStrideA * kHeight); \ + memset(dst_argb_b + OFF, 1, kStrideB * kHeight); \ + FMT_A##To##FMT_B(src_argb_a + OFF, kStrideA, dst_argb_b + OFF, kStrideB, \ + kWidth, NEG kHeight); \ + /* Convert to a 3rd format in 1 step and 2 steps and compare */ \ + const int kStrideC = kWidth * BPP_C; \ + align_buffer_page_end(dst_argb_c, kStrideC* kHeight + OFF); \ + align_buffer_page_end(dst_argb_bc, kStrideC* kHeight + OFF); \ + memset(dst_argb_c + OFF, 2, kStrideC * kHeight); \ + memset(dst_argb_bc + OFF, 3, kStrideC * kHeight); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_A##To##FMT_C(src_argb_a + OFF, kStrideA, dst_argb_c + OFF, kStrideC, \ + kWidth, NEG kHeight); \ + /* Convert B to C */ \ + FMT_B##To##FMT_C(dst_argb_b + OFF, kStrideB, dst_argb_bc + OFF, \ + kStrideC, kWidth, kHeight); \ + } \ + for (int i = 0; i < kStrideC * kHeight; i += 4) { \ + EXPECT_EQ(dst_argb_c[i + OFF + 0], dst_argb_bc[i + OFF + 0]); \ + EXPECT_EQ(dst_argb_c[i + OFF + 1], dst_argb_bc[i + OFF + 1]); \ + EXPECT_EQ(dst_argb_c[i + OFF + 2], dst_argb_bc[i + OFF + 2]); \ + EXPECT_NEAR(dst_argb_c[i + OFF + 3], dst_argb_bc[i + OFF + 3], 64); \ + } \ + free_aligned_buffer_page_end(src_argb_a); \ + free_aligned_buffer_page_end(dst_argb_b); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_bc); \ + } + +#define TESTPLANETOE(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, FMT_C, BPP_C) \ + TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, \ + benchmark_width_ + 1, _Any, +, 0, FMT_C, BPP_C) \ + TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \ + _Unaligned, +, 4, FMT_C, BPP_C) \ + TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \ + _Invert, -, 0, FMT_C, BPP_C) \ + TESTPLANETOEI(FMT_A, SUB_A, BPP_A, FMT_B, SUB_B, BPP_B, benchmark_width_, \ + _Opt, +, 0, FMT_C, BPP_C) + +// Caveat: Destination needs to be 4 bytes +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANETOE(ARGB, 1, 4, AR30, 1, 4, ARGB, 4) +TESTPLANETOE(ABGR, 1, 4, AR30, 1, 4, ABGR, 4) +TESTPLANETOE(AR30, 1, 4, ARGB, 1, 4, ABGR, 4) +TESTPLANETOE(AR30, 1, 4, ABGR, 1, 4, ARGB, 4) +TESTPLANETOE(ARGB, 1, 4, AB30, 1, 4, ARGB, 4) +TESTPLANETOE(ABGR, 1, 4, AB30, 1, 4, ABGR, 4) +TESTPLANETOE(AB30, 1, 4, ARGB, 1, 4, ABGR, 4) +TESTPLANETOE(AB30, 1, 4, ABGR, 1, 4, ARGB, 4) +#endif + +TEST_F(LibYUVConvertTest, RotateWithARGBSource) { + // 2x2 frames + uint32_t src[4]; + uint32_t dst[4]; + // some random input + src[0] = 0x11000000; + src[1] = 0x00450000; + src[2] = 0x00009f00; + src[3] = 0x000000ff; + // zeros on destination + dst[0] = 0x00000000; + dst[1] = 0x00000000; + dst[2] = 0x00000000; + dst[3] = 0x00000000; + + int r = ConvertToARGB(reinterpret_cast<uint8_t*>(src), + 16, // input size + reinterpret_cast<uint8_t*>(dst), + 8, // destination stride + 0, // crop_x + 0, // crop_y + 2, // width + 2, // height + 2, // crop width + 2, // crop height + kRotate90, FOURCC_ARGB); + + EXPECT_EQ(r, 0); + // 90 degrees rotation, no conversion + EXPECT_EQ(dst[0], src[2]); + EXPECT_EQ(dst[1], src[0]); + EXPECT_EQ(dst[2], src[3]); + EXPECT_EQ(dst[3], src[1]); +} + +#ifdef HAS_ARGBTOAR30ROW_AVX2 +TEST_F(LibYUVConvertTest, ARGBToAR30Row_Opt) { + // ARGBToAR30Row_AVX2 expects a multiple of 8 pixels. + const int kPixels = (benchmark_width_ * benchmark_height_ + 7) & ~7; + align_buffer_page_end(src, kPixels * 4); + align_buffer_page_end(dst_opt, kPixels * 4); + align_buffer_page_end(dst_c, kPixels * 4); + MemRandomize(src, kPixels * 4); + memset(dst_opt, 0, kPixels * 4); + memset(dst_c, 1, kPixels * 4); + + ARGBToAR30Row_C(src, dst_c, kPixels); + + int has_avx2 = TestCpuFlag(kCpuHasAVX2); + int has_ssse3 = TestCpuFlag(kCpuHasSSSE3); + for (int i = 0; i < benchmark_iterations_; ++i) { + if (has_avx2) { + ARGBToAR30Row_AVX2(src, dst_opt, kPixels); + } else if (has_ssse3) { + ARGBToAR30Row_SSSE3(src, dst_opt, kPixels); + } else { + ARGBToAR30Row_C(src, dst_opt, kPixels); + } + } + for (int i = 0; i < kPixels * 4; ++i) { + EXPECT_EQ(dst_opt[i], dst_c[i]); + } + + free_aligned_buffer_page_end(src); + free_aligned_buffer_page_end(dst_opt); + free_aligned_buffer_page_end(dst_c); +} +#endif // HAS_ARGBTOAR30ROW_AVX2 + +#ifdef HAS_ABGRTOAR30ROW_AVX2 +TEST_F(LibYUVConvertTest, ABGRToAR30Row_Opt) { + // ABGRToAR30Row_AVX2 expects a multiple of 8 pixels. + const int kPixels = (benchmark_width_ * benchmark_height_ + 7) & ~7; + align_buffer_page_end(src, kPixels * 4); + align_buffer_page_end(dst_opt, kPixels * 4); + align_buffer_page_end(dst_c, kPixels * 4); + MemRandomize(src, kPixels * 4); + memset(dst_opt, 0, kPixels * 4); + memset(dst_c, 1, kPixels * 4); + + ABGRToAR30Row_C(src, dst_c, kPixels); + + int has_avx2 = TestCpuFlag(kCpuHasAVX2); + int has_ssse3 = TestCpuFlag(kCpuHasSSSE3); + for (int i = 0; i < benchmark_iterations_; ++i) { + if (has_avx2) { + ABGRToAR30Row_AVX2(src, dst_opt, kPixels); + } else if (has_ssse3) { + ABGRToAR30Row_SSSE3(src, dst_opt, kPixels); + } else { + ABGRToAR30Row_C(src, dst_opt, kPixels); + } + } + for (int i = 0; i < kPixels * 4; ++i) { + EXPECT_EQ(dst_opt[i], dst_c[i]); + } + + free_aligned_buffer_page_end(src); + free_aligned_buffer_page_end(dst_opt); + free_aligned_buffer_page_end(dst_c); +} +#endif // HAS_ABGRTOAR30ROW_AVX2 + +// Provide matrix wrappers for 12 bit YUV +#define I012ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I012ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) +#define I012ToAR30(a, b, c, d, e, f, g, h, i, j) \ + I012ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) +#define I012ToAB30(a, b, c, d, e, f, g, h, i, j) \ + I012ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) + +#define I410ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I410ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) +#define I410ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I410ToABGRMatrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) +#define H410ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I410ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j) +#define H410ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I410ToABGRMatrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j) +#define U410ToARGB(a, b, c, d, e, f, g, h, i, j) \ + I410ToARGBMatrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j) +#define U410ToABGR(a, b, c, d, e, f, g, h, i, j) \ + I410ToABGRMatrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j) +#define I410ToAR30(a, b, c, d, e, f, g, h, i, j) \ + I410ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) +#define I410ToAB30(a, b, c, d, e, f, g, h, i, j) \ + I410ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j) +#define H410ToAR30(a, b, c, d, e, f, g, h, i, j) \ + I410ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j) +#define H410ToAB30(a, b, c, d, e, f, g, h, i, j) \ + I410ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuvH709Constants, i, j) +#define U410ToAR30(a, b, c, d, e, f, g, h, i, j) \ + I410ToAR30Matrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j) +#define U410ToAB30(a, b, c, d, e, f, g, h, i, j) \ + I410ToAB30Matrix(a, b, c, d, e, f, g, h, &kYuv2020Constants, i, j) + +#define I010ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \ + I010ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) +#define I010ToAR30Filter(a, b, c, d, e, f, g, h, i, j) \ + I010ToAR30MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) +#define I210ToARGBFilter(a, b, c, d, e, f, g, h, i, j) \ + I210ToARGBMatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) +#define I210ToAR30Filter(a, b, c, d, e, f, g, h, i, j) \ + I210ToAR30MatrixFilter(a, b, c, d, e, f, g, h, &kYuvI601Constants, i, j, \ + kFilterBilinear) + +// TODO(fbarchard): Fix clamping issue affected by U channel. +#define TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, \ + BPP_B, ALIGN, YALIGN, W1280, N, NEG, SOFF, DOFF) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + const int kBpc = 2; \ + align_buffer_page_end(src_y, kWidth* kHeight* kBpc + SOFF); \ + align_buffer_page_end(src_u, kSizeUV* kBpc + SOFF); \ + align_buffer_page_end(src_v, kSizeUV* kBpc + SOFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight + DOFF); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + DOFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + reinterpret_cast<uint16_t*>(src_y + SOFF)[i] = (fastrand() & FMT_MASK); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + reinterpret_cast<uint16_t*>(src_u + SOFF)[i] = (fastrand() & FMT_MASK); \ + reinterpret_cast<uint16_t*>(src_v + SOFF)[i] = (fastrand() & FMT_MASK); \ + } \ + memset(dst_argb_c + DOFF, 1, kStrideB * kHeight); \ + memset(dst_argb_opt + DOFF, 101, kStrideB * kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_PLANAR##To##FMT_B( \ + reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \ + reinterpret_cast<uint16_t*>(src_u + SOFF), kStrideUV, \ + reinterpret_cast<uint16_t*>(src_v + SOFF), kStrideUV, \ + dst_argb_c + DOFF, kStrideB, kWidth, NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B( \ + reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \ + reinterpret_cast<uint16_t*>(src_u + SOFF), kStrideUV, \ + reinterpret_cast<uint16_t*>(src_v + SOFF), kStrideUV, \ + dst_argb_opt + DOFF, kStrideB, kWidth, NEG kHeight); \ + } \ + for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + DOFF], dst_argb_opt[i + DOFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#define TESTPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, \ + BPP_B, ALIGN, YALIGN) \ + TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \ + ALIGN, YALIGN, benchmark_width_ + 1, _Any, +, 0, 0) \ + TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \ + ALIGN, YALIGN, benchmark_width_, _Unaligned, +, 4, 4) \ + TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \ + ALIGN, YALIGN, benchmark_width_, _Invert, -, 0, 0) \ + TESTPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_MASK, FMT_B, BPP_B, \ + ALIGN, YALIGN, benchmark_width_, _Opt, +, 0, 0) + +// These conversions are only optimized for x86 +#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) +TESTPLANAR16TOB(I010, 2, 2, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(I010, 2, 2, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(H010, 2, 2, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(H010, 2, 2, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(U010, 2, 2, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(U010, 2, 2, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(I210, 2, 1, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(I210, 2, 1, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(H210, 2, 1, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(H210, 2, 1, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(U210, 2, 1, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(U210, 2, 1, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(I410, 1, 1, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(I410, 1, 1, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(H410, 1, 1, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(H410, 1, 1, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(U410, 1, 1, 0x3ff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(U410, 1, 1, 0x3ff, ABGR, 4, 4, 1) +TESTPLANAR16TOB(I012, 2, 2, 0xfff, ARGB, 4, 4, 1) +TESTPLANAR16TOB(I010, 2, 2, 0x3ff, ARGBFilter, 4, 4, 1) +TESTPLANAR16TOB(I210, 2, 1, 0x3ff, ARGBFilter, 4, 4, 1) + +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTPLANAR16TOB(I010, 2, 2, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(I010, 2, 2, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(H010, 2, 2, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(H010, 2, 2, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(U010, 2, 2, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(U010, 2, 2, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(I210, 2, 1, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(I210, 2, 1, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(H210, 2, 1, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(H210, 2, 1, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(U210, 2, 1, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(U210, 2, 1, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(I410, 1, 1, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(I410, 1, 1, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(H410, 1, 1, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(H410, 1, 1, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(U410, 1, 1, 0x3ff, AR30, 4, 4, 1) +TESTPLANAR16TOB(U410, 1, 1, 0x3ff, AB30, 4, 4, 1) +TESTPLANAR16TOB(I012, 2, 2, 0xfff, AR30, 4, 4, 1) +TESTPLANAR16TOB(I012, 2, 2, 0xfff, AB30, 4, 4, 1) +TESTPLANAR16TOB(I010, 2, 2, 0x3ff, AR30Filter, 4, 4, 1) +TESTPLANAR16TOB(I210, 2, 1, 0x3ff, AR30Filter, 4, 4, 1) +#endif // LITTLE_ENDIAN_ONLY_TEST +#endif // DISABLE_SLOW_TESTS + +#define TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \ + ALIGN, YALIGN, W1280, N, NEG, OFF, ATTEN, S_DEPTH) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X); \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y); \ + const int kBpc = 2; \ + align_buffer_page_end(src_y, kWidth* kHeight* kBpc + OFF); \ + align_buffer_page_end(src_u, kSizeUV* kBpc + OFF); \ + align_buffer_page_end(src_v, kSizeUV* kBpc + OFF); \ + align_buffer_page_end(src_a, kWidth* kHeight* kBpc + OFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight + OFF); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + OFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + reinterpret_cast<uint16_t*>(src_y + OFF)[i] = \ + (fastrand() & ((1 << S_DEPTH) - 1)); \ + reinterpret_cast<uint16_t*>(src_a + OFF)[i] = \ + (fastrand() & ((1 << S_DEPTH) - 1)); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + reinterpret_cast<uint16_t*>(src_u + OFF)[i] = \ + (fastrand() & ((1 << S_DEPTH) - 1)); \ + reinterpret_cast<uint16_t*>(src_v + OFF)[i] = \ + (fastrand() & ((1 << S_DEPTH) - 1)); \ + } \ + memset(dst_argb_c + OFF, 1, kStrideB * kHeight); \ + memset(dst_argb_opt + OFF, 101, kStrideB * kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_PLANAR##To##FMT_B(reinterpret_cast<uint16_t*>(src_y + OFF), kWidth, \ + reinterpret_cast<uint16_t*>(src_u + OFF), kStrideUV, \ + reinterpret_cast<uint16_t*>(src_v + OFF), kStrideUV, \ + reinterpret_cast<uint16_t*>(src_a + OFF), kWidth, \ + dst_argb_c + OFF, kStrideB, kWidth, NEG kHeight, \ + ATTEN); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B( \ + reinterpret_cast<uint16_t*>(src_y + OFF), kWidth, \ + reinterpret_cast<uint16_t*>(src_u + OFF), kStrideUV, \ + reinterpret_cast<uint16_t*>(src_v + OFF), kStrideUV, \ + reinterpret_cast<uint16_t*>(src_a + OFF), kWidth, \ + dst_argb_opt + OFF, kStrideB, kWidth, NEG kHeight, ATTEN); \ + } \ + for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + OFF], dst_argb_opt[i + OFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_u); \ + free_aligned_buffer_page_end(src_v); \ + free_aligned_buffer_page_end(src_a); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#if defined(ENABLE_FULL_TESTS) +#define TESTQPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \ + ALIGN, YALIGN, S_DEPTH) \ + TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_ + 1, _Any, +, 0, 0, S_DEPTH) \ + TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Unaligned, +, 2, 0, S_DEPTH) \ + TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Invert, -, 0, 0, S_DEPTH) \ + TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0, 0, S_DEPTH) \ + TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Premult, +, 0, 1, S_DEPTH) +#else +#define TESTQPLANAR16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, \ + ALIGN, YALIGN, S_DEPTH) \ + TESTQPLANAR16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, benchmark_width_, _Opt, +, 0, 0, S_DEPTH) +#endif + +#define I010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \ + l, m) +#define I010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \ + l, m) +#define J010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define J010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define F010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define F010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define H010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define H010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define U010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define U010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define V010AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define V010AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define I210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \ + l, m) +#define I210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \ + l, m) +#define J210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define J210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define F210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define F210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define H210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define H210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define U210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define U210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define V210AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define V210AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I210AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define I410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \ + l, m) +#define I410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvI601Constants, k, \ + l, m) +#define J410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define J410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvJPEGConstants, k, \ + l, m) +#define F410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define F410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvF709Constants, k, \ + l, m) +#define H410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define H410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvH709Constants, k, \ + l, m) +#define U410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define U410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuv2020Constants, k, \ + l, m) +#define V410AlphaToARGB(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToARGBMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define V410AlphaToABGR(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I410AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, &kYuvV2020Constants, k, \ + l, m) +#define I010AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \ + &kYuvI601Constants, k, l, m, kFilterBilinear) +#define I210AlphaToARGBFilter(a, b, c, d, e, f, g, h, i, j, k, l, m) \ + I010AlphaToARGBMatrixFilter(a, b, c, d, e, f, g, h, i, j, \ + &kYuvI601Constants, k, l, m, kFilterBilinear) + +// These conversions are only optimized for x86 +#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) +TESTQPLANAR16TOB(I010Alpha, 2, 2, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(I010Alpha, 2, 2, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(J010Alpha, 2, 2, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(J010Alpha, 2, 2, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(H010Alpha, 2, 2, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(H010Alpha, 2, 2, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(F010Alpha, 2, 2, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(F010Alpha, 2, 2, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(U010Alpha, 2, 2, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(U010Alpha, 2, 2, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(V010Alpha, 2, 2, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(V010Alpha, 2, 2, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(I210Alpha, 2, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(I210Alpha, 2, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(J210Alpha, 2, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(J210Alpha, 2, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(H210Alpha, 2, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(H210Alpha, 2, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(F210Alpha, 2, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(F210Alpha, 2, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(U210Alpha, 2, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(U210Alpha, 2, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(V210Alpha, 2, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(V210Alpha, 2, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(I410Alpha, 1, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(I410Alpha, 1, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(J410Alpha, 1, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(J410Alpha, 1, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(H410Alpha, 1, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(H410Alpha, 1, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(F410Alpha, 1, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(F410Alpha, 1, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(U410Alpha, 1, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(U410Alpha, 1, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(V410Alpha, 1, 1, ARGB, 4, 4, 1, 10) +TESTQPLANAR16TOB(V410Alpha, 1, 1, ABGR, 4, 4, 1, 10) +TESTQPLANAR16TOB(I010Alpha, 2, 2, ARGBFilter, 4, 4, 1, 10) +TESTQPLANAR16TOB(I210Alpha, 2, 1, ARGBFilter, 4, 4, 1, 10) +#endif // DISABLE_SLOW_TESTS + +#define TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, W1280, N, NEG, SOFF, DOFF, S_DEPTH) \ + TEST_F(LibYUVConvertTest, FMT_PLANAR##To##FMT_B##N) { \ + const int kWidth = W1280; \ + const int kHeight = ALIGNINT(benchmark_height_, YALIGN); \ + const int kStrideB = ALIGNINT(kWidth * BPP_B, ALIGN); \ + const int kStrideUV = SUBSAMPLE(kWidth, SUBSAMP_X) * 2; \ + const int kSizeUV = kStrideUV * SUBSAMPLE(kHeight, SUBSAMP_Y) * 2; \ + const int kBpc = 2; \ + align_buffer_page_end(src_y, kWidth* kHeight* kBpc + SOFF); \ + align_buffer_page_end(src_uv, kSizeUV* kBpc + SOFF); \ + align_buffer_page_end(dst_argb_c, kStrideB* kHeight + DOFF); \ + align_buffer_page_end(dst_argb_opt, kStrideB* kHeight + DOFF); \ + for (int i = 0; i < kWidth * kHeight; ++i) { \ + reinterpret_cast<uint16_t*>(src_y + SOFF)[i] = \ + (fastrand() & (((uint16_t)(-1)) << (16 - S_DEPTH))); \ + } \ + for (int i = 0; i < kSizeUV; ++i) { \ + reinterpret_cast<uint16_t*>(src_uv + SOFF)[i] = \ + (fastrand() & (((uint16_t)(-1)) << (16 - S_DEPTH))); \ + } \ + memset(dst_argb_c + DOFF, 1, kStrideB * kHeight); \ + memset(dst_argb_opt + DOFF, 101, kStrideB * kHeight); \ + MaskCpuFlags(disable_cpu_flags_); \ + FMT_PLANAR##To##FMT_B(reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \ + reinterpret_cast<uint16_t*>(src_uv + SOFF), \ + kStrideUV, dst_argb_c + DOFF, kStrideB, kWidth, \ + NEG kHeight); \ + MaskCpuFlags(benchmark_cpu_info_); \ + for (int i = 0; i < benchmark_iterations_; ++i) { \ + FMT_PLANAR##To##FMT_B(reinterpret_cast<uint16_t*>(src_y + SOFF), kWidth, \ + reinterpret_cast<uint16_t*>(src_uv + SOFF), \ + kStrideUV, dst_argb_opt + DOFF, kStrideB, kWidth, \ + NEG kHeight); \ + } \ + for (int i = 0; i < kWidth * BPP_B * kHeight; ++i) { \ + EXPECT_EQ(dst_argb_c[i + DOFF], dst_argb_opt[i + DOFF]); \ + } \ + free_aligned_buffer_page_end(src_y); \ + free_aligned_buffer_page_end(src_uv); \ + free_aligned_buffer_page_end(dst_argb_c); \ + free_aligned_buffer_page_end(dst_argb_opt); \ + } + +#define TESTBP16TOB(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, \ + YALIGN, S_DEPTH) \ + TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \ + benchmark_width_ + 1, _Any, +, 0, 0, S_DEPTH) \ + TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \ + benchmark_width_, _Unaligned, +, 4, 4, S_DEPTH) \ + TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \ + benchmark_width_, _Invert, -, 0, 0, S_DEPTH) \ + TESTBP16TOBI(FMT_PLANAR, SUBSAMP_X, SUBSAMP_Y, FMT_B, BPP_B, ALIGN, YALIGN, \ + benchmark_width_, _Opt, +, 0, 0, S_DEPTH) + +#define P010ToARGB(a, b, c, d, e, f, g, h) \ + P010ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P210ToARGB(a, b, c, d, e, f, g, h) \ + P210ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P010ToAR30(a, b, c, d, e, f, g, h) \ + P010ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P210ToAR30(a, b, c, d, e, f, g, h) \ + P210ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) + +#define P012ToARGB(a, b, c, d, e, f, g, h) \ + P012ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P212ToARGB(a, b, c, d, e, f, g, h) \ + P212ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P012ToAR30(a, b, c, d, e, f, g, h) \ + P012ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P212ToAR30(a, b, c, d, e, f, g, h) \ + P212ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) + +#define P016ToARGB(a, b, c, d, e, f, g, h) \ + P016ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P216ToARGB(a, b, c, d, e, f, g, h) \ + P216ToARGBMatrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P016ToAR30(a, b, c, d, e, f, g, h) \ + P016ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) +#define P216ToAR30(a, b, c, d, e, f, g, h) \ + P216ToAR30Matrix(a, b, c, d, e, f, &kYuvH709Constants, g, h) + +#define P010ToARGBFilter(a, b, c, d, e, f, g, h) \ + P010ToARGBMatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \ + kFilterBilinear) +#define P210ToARGBFilter(a, b, c, d, e, f, g, h) \ + P210ToARGBMatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \ + kFilterBilinear) +#define P010ToAR30Filter(a, b, c, d, e, f, g, h) \ + P010ToAR30MatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \ + kFilterBilinear) +#define P210ToAR30Filter(a, b, c, d, e, f, g, h) \ + P210ToAR30MatrixFilter(a, b, c, d, e, f, &kYuvH709Constants, g, h, \ + kFilterBilinear) + +#if !defined(DISABLE_SLOW_TESTS) || defined(__x86_64__) || defined(__i386__) +TESTBP16TOB(P010, 2, 2, ARGB, 4, 4, 1, 10) +TESTBP16TOB(P210, 2, 1, ARGB, 4, 4, 1, 10) +TESTBP16TOB(P012, 2, 2, ARGB, 4, 4, 1, 12) +TESTBP16TOB(P212, 2, 1, ARGB, 4, 4, 1, 12) +TESTBP16TOB(P016, 2, 2, ARGB, 4, 4, 1, 16) +TESTBP16TOB(P216, 2, 1, ARGB, 4, 4, 1, 16) +TESTBP16TOB(P010, 2, 2, ARGBFilter, 4, 4, 1, 10) +TESTBP16TOB(P210, 2, 1, ARGBFilter, 4, 4, 1, 10) +#ifdef LITTLE_ENDIAN_ONLY_TEST +TESTBP16TOB(P010, 2, 2, AR30, 4, 4, 1, 10) +TESTBP16TOB(P210, 2, 1, AR30, 4, 4, 1, 10) +TESTBP16TOB(P012, 2, 2, AR30, 4, 4, 1, 12) +TESTBP16TOB(P212, 2, 1, AR30, 4, 4, 1, 12) +TESTBP16TOB(P016, 2, 2, AR30, 4, 4, 1, 16) +TESTBP16TOB(P216, 2, 1, AR30, 4, 4, 1, 16) +TESTBP16TOB(P010, 2, 2, AR30Filter, 4, 4, 1, 10) +TESTBP16TOB(P210, 2, 1, AR30Filter, 4, 4, 1, 10) +#endif // LITTLE_ENDIAN_ONLY_TEST +#endif // DISABLE_SLOW_TESTS + +static int Clamp(int y) { + if (y < 0) { + y = 0; + } + if (y > 255) { + y = 255; + } + return y; +} + +static int Clamp10(int y) { + if (y < 0) { + y = 0; + } + if (y > 1023) { + y = 1023; + } + return y; +} + +// Test 8 bit YUV to 8 bit RGB +TEST_F(LibYUVConvertTest, TestH420ToARGB) { + const int kSize = 256; + int histogram_b[256]; + int histogram_g[256]; + int histogram_r[256]; + memset(histogram_b, 0, sizeof(histogram_b)); + memset(histogram_g, 0, sizeof(histogram_g)); + memset(histogram_r, 0, sizeof(histogram_r)); + align_buffer_page_end(orig_yuv, kSize + kSize / 2 * 2); + align_buffer_page_end(argb_pixels, kSize * 4); + uint8_t* orig_y = orig_yuv; + uint8_t* orig_u = orig_y + kSize; + uint8_t* orig_v = orig_u + kSize / 2; + + // Test grey scale + for (int i = 0; i < kSize; ++i) { + orig_y[i] = i; + } + for (int i = 0; i < kSize / 2; ++i) { + orig_u[i] = 128; // 128 is 0. + orig_v[i] = 128; + } + + H420ToARGB(orig_y, 0, orig_u, 0, orig_v, 0, argb_pixels, 0, kSize, 1); + + for (int i = 0; i < kSize; ++i) { + int b = argb_pixels[i * 4 + 0]; + int g = argb_pixels[i * 4 + 1]; + int r = argb_pixels[i * 4 + 2]; + int a = argb_pixels[i * 4 + 3]; + ++histogram_b[b]; + ++histogram_g[g]; + ++histogram_r[r]; + // Reference formula for Y channel contribution in YUV to RGB conversions: + int expected_y = Clamp(static_cast<int>((i - 16) * 1.164f + 0.5f)); + EXPECT_EQ(b, expected_y); + EXPECT_EQ(g, expected_y); + EXPECT_EQ(r, expected_y); + EXPECT_EQ(a, 255); + } + + int count_b = 0; + int count_g = 0; + int count_r = 0; + for (int i = 0; i < kSize; ++i) { + if (histogram_b[i]) { + ++count_b; + } + if (histogram_g[i]) { + ++count_g; + } + if (histogram_r[i]) { + ++count_r; + } + } + printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r); + + free_aligned_buffer_page_end(orig_yuv); + free_aligned_buffer_page_end(argb_pixels); +} + +// Test 10 bit YUV to 8 bit RGB +TEST_F(LibYUVConvertTest, TestH010ToARGB) { + const int kSize = 1024; + int histogram_b[1024]; + int histogram_g[1024]; + int histogram_r[1024]; + memset(histogram_b, 0, sizeof(histogram_b)); + memset(histogram_g, 0, sizeof(histogram_g)); + memset(histogram_r, 0, sizeof(histogram_r)); + align_buffer_page_end(orig_yuv, kSize * 2 + kSize / 2 * 2 * 2); + align_buffer_page_end(argb_pixels, kSize * 4); + uint16_t* orig_y = reinterpret_cast<uint16_t*>(orig_yuv); + uint16_t* orig_u = orig_y + kSize; + uint16_t* orig_v = orig_u + kSize / 2; + + // Test grey scale + for (int i = 0; i < kSize; ++i) { + orig_y[i] = i; + } + for (int i = 0; i < kSize / 2; ++i) { + orig_u[i] = 512; // 512 is 0. + orig_v[i] = 512; + } + + H010ToARGB(orig_y, 0, orig_u, 0, orig_v, 0, argb_pixels, 0, kSize, 1); + + for (int i = 0; i < kSize; ++i) { + int b = argb_pixels[i * 4 + 0]; + int g = argb_pixels[i * 4 + 1]; + int r = argb_pixels[i * 4 + 2]; + int a = argb_pixels[i * 4 + 3]; + ++histogram_b[b]; + ++histogram_g[g]; + ++histogram_r[r]; + int expected_y = Clamp(static_cast<int>((i - 64) * 1.164f / 4)); + EXPECT_NEAR(b, expected_y, 1); + EXPECT_NEAR(g, expected_y, 1); + EXPECT_NEAR(r, expected_y, 1); + EXPECT_EQ(a, 255); + } + + int count_b = 0; + int count_g = 0; + int count_r = 0; + for (int i = 0; i < kSize; ++i) { + if (histogram_b[i]) { + ++count_b; + } + if (histogram_g[i]) { + ++count_g; + } + if (histogram_r[i]) { + ++count_r; + } + } + printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r); + + free_aligned_buffer_page_end(orig_yuv); + free_aligned_buffer_page_end(argb_pixels); +} + +// Test 10 bit YUV to 10 bit RGB +// Caveat: Result is near due to float rounding in expected +// result. +TEST_F(LibYUVConvertTest, TestH010ToAR30) { + const int kSize = 1024; + int histogram_b[1024]; + int histogram_g[1024]; + int histogram_r[1024]; + memset(histogram_b, 0, sizeof(histogram_b)); + memset(histogram_g, 0, sizeof(histogram_g)); + memset(histogram_r, 0, sizeof(histogram_r)); + + align_buffer_page_end(orig_yuv, kSize * 2 + kSize / 2 * 2 * 2); + align_buffer_page_end(ar30_pixels, kSize * 4); + uint16_t* orig_y = reinterpret_cast<uint16_t*>(orig_yuv); + uint16_t* orig_u = orig_y + kSize; + uint16_t* orig_v = orig_u + kSize / 2; + + // Test grey scale + for (int i = 0; i < kSize; ++i) { + orig_y[i] = i; + } + for (int i = 0; i < kSize / 2; ++i) { + orig_u[i] = 512; // 512 is 0. + orig_v[i] = 512; + } + + H010ToAR30(orig_y, 0, orig_u, 0, orig_v, 0, ar30_pixels, 0, kSize, 1); + + for (int i = 0; i < kSize; ++i) { + int b10 = reinterpret_cast<uint32_t*>(ar30_pixels)[i] & 1023; + int g10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 10) & 1023; + int r10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 20) & 1023; + int a2 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 30) & 3; + ++histogram_b[b10]; + ++histogram_g[g10]; + ++histogram_r[r10]; + int expected_y = Clamp10(static_cast<int>((i - 64) * 1.164f + 0.5)); + EXPECT_NEAR(b10, expected_y, 4); + EXPECT_NEAR(g10, expected_y, 4); + EXPECT_NEAR(r10, expected_y, 4); + EXPECT_EQ(a2, 3); + } + + int count_b = 0; + int count_g = 0; + int count_r = 0; + for (int i = 0; i < kSize; ++i) { + if (histogram_b[i]) { + ++count_b; + } + if (histogram_g[i]) { + ++count_g; + } + if (histogram_r[i]) { + ++count_r; + } + } + printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r); + + free_aligned_buffer_page_end(orig_yuv); + free_aligned_buffer_page_end(ar30_pixels); +} + +// Test 10 bit YUV to 10 bit RGB +// Caveat: Result is near due to float rounding in expected +// result. +TEST_F(LibYUVConvertTest, TestH010ToAB30) { + const int kSize = 1024; + int histogram_b[1024]; + int histogram_g[1024]; + int histogram_r[1024]; + memset(histogram_b, 0, sizeof(histogram_b)); + memset(histogram_g, 0, sizeof(histogram_g)); + memset(histogram_r, 0, sizeof(histogram_r)); + + align_buffer_page_end(orig_yuv, kSize * 2 + kSize / 2 * 2 * 2); + align_buffer_page_end(ab30_pixels, kSize * 4); + uint16_t* orig_y = reinterpret_cast<uint16_t*>(orig_yuv); + uint16_t* orig_u = orig_y + kSize; + uint16_t* orig_v = orig_u + kSize / 2; + + // Test grey scale + for (int i = 0; i < kSize; ++i) { + orig_y[i] = i; + } + for (int i = 0; i < kSize / 2; ++i) { + orig_u[i] = 512; // 512 is 0. + orig_v[i] = 512; + } + + H010ToAB30(orig_y, 0, orig_u, 0, orig_v, 0, ab30_pixels, 0, kSize, 1); + + for (int i = 0; i < kSize; ++i) { + int r10 = reinterpret_cast<uint32_t*>(ab30_pixels)[i] & 1023; + int g10 = (reinterpret_cast<uint32_t*>(ab30_pixels)[i] >> 10) & 1023; + int b10 = (reinterpret_cast<uint32_t*>(ab30_pixels)[i] >> 20) & 1023; + int a2 = (reinterpret_cast<uint32_t*>(ab30_pixels)[i] >> 30) & 3; + ++histogram_b[b10]; + ++histogram_g[g10]; + ++histogram_r[r10]; + int expected_y = Clamp10(static_cast<int>((i - 64) * 1.164f)); + EXPECT_NEAR(b10, expected_y, 4); + EXPECT_NEAR(g10, expected_y, 4); + EXPECT_NEAR(r10, expected_y, 4); + EXPECT_EQ(a2, 3); + } + + int count_b = 0; + int count_g = 0; + int count_r = 0; + for (int i = 0; i < kSize; ++i) { + if (histogram_b[i]) { + ++count_b; + } + if (histogram_g[i]) { + ++count_g; + } + if (histogram_r[i]) { + ++count_r; + } + } + printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r); + + free_aligned_buffer_page_end(orig_yuv); + free_aligned_buffer_page_end(ab30_pixels); +} + +// Test 8 bit YUV to 10 bit RGB +TEST_F(LibYUVConvertTest, TestH420ToAR30) { + const int kSize = 256; + const int kHistSize = 1024; + int histogram_b[kHistSize]; + int histogram_g[kHistSize]; + int histogram_r[kHistSize]; + memset(histogram_b, 0, sizeof(histogram_b)); + memset(histogram_g, 0, sizeof(histogram_g)); + memset(histogram_r, 0, sizeof(histogram_r)); + align_buffer_page_end(orig_yuv, kSize + kSize / 2 * 2); + align_buffer_page_end(ar30_pixels, kSize * 4); + uint8_t* orig_y = orig_yuv; + uint8_t* orig_u = orig_y + kSize; + uint8_t* orig_v = orig_u + kSize / 2; + + // Test grey scale + for (int i = 0; i < kSize; ++i) { + orig_y[i] = i; + } + for (int i = 0; i < kSize / 2; ++i) { + orig_u[i] = 128; // 128 is 0. + orig_v[i] = 128; + } + + H420ToAR30(orig_y, 0, orig_u, 0, orig_v, 0, ar30_pixels, 0, kSize, 1); + + for (int i = 0; i < kSize; ++i) { + int b10 = reinterpret_cast<uint32_t*>(ar30_pixels)[i] & 1023; + int g10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 10) & 1023; + int r10 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 20) & 1023; + int a2 = (reinterpret_cast<uint32_t*>(ar30_pixels)[i] >> 30) & 3; + ++histogram_b[b10]; + ++histogram_g[g10]; + ++histogram_r[r10]; + int expected_y = Clamp10(static_cast<int>((i - 16) * 1.164f * 4.f)); + EXPECT_NEAR(b10, expected_y, 4); + EXPECT_NEAR(g10, expected_y, 4); + EXPECT_NEAR(r10, expected_y, 4); + EXPECT_EQ(a2, 3); + } + + int count_b = 0; + int count_g = 0; + int count_r = 0; + for (int i = 0; i < kHistSize; ++i) { + if (histogram_b[i]) { + ++count_b; + } + if (histogram_g[i]) { + ++count_g; + } + if (histogram_r[i]) { + ++count_r; + } + } + printf("uniques: B %d, G, %d, R %d\n", count_b, count_g, count_r); + + free_aligned_buffer_page_end(orig_yuv); + free_aligned_buffer_page_end(ar30_pixels); +} + +// Test I400 with jpeg matrix is same as J400 +TEST_F(LibYUVConvertTest, TestI400) { + const int kSize = 256; + align_buffer_page_end(orig_i400, kSize); + align_buffer_page_end(argb_pixels_i400, kSize * 4); + align_buffer_page_end(argb_pixels_j400, kSize * 4); + align_buffer_page_end(argb_pixels_jpeg_i400, kSize * 4); + align_buffer_page_end(argb_pixels_h709_i400, kSize * 4); + align_buffer_page_end(argb_pixels_2020_i400, kSize * 4); + + // Test grey scale + for (int i = 0; i < kSize; ++i) { + orig_i400[i] = i; + } + + J400ToARGB(orig_i400, 0, argb_pixels_j400, 0, kSize, 1); + I400ToARGB(orig_i400, 0, argb_pixels_i400, 0, kSize, 1); + I400ToARGBMatrix(orig_i400, 0, argb_pixels_jpeg_i400, 0, &kYuvJPEGConstants, + kSize, 1); + I400ToARGBMatrix(orig_i400, 0, argb_pixels_h709_i400, 0, &kYuvH709Constants, + kSize, 1); + I400ToARGBMatrix(orig_i400, 0, argb_pixels_2020_i400, 0, &kYuv2020Constants, + kSize, 1); + + EXPECT_EQ(0, argb_pixels_i400[0]); + EXPECT_EQ(0, argb_pixels_j400[0]); + EXPECT_EQ(0, argb_pixels_jpeg_i400[0]); + EXPECT_EQ(0, argb_pixels_h709_i400[0]); + EXPECT_EQ(0, argb_pixels_2020_i400[0]); + EXPECT_EQ(0, argb_pixels_i400[16 * 4]); + EXPECT_EQ(16, argb_pixels_j400[16 * 4]); + EXPECT_EQ(16, argb_pixels_jpeg_i400[16 * 4]); + EXPECT_EQ(0, argb_pixels_h709_i400[16 * 4]); + EXPECT_EQ(0, argb_pixels_2020_i400[16 * 4]); + EXPECT_EQ(130, argb_pixels_i400[128 * 4]); + EXPECT_EQ(128, argb_pixels_j400[128 * 4]); + EXPECT_EQ(128, argb_pixels_jpeg_i400[128 * 4]); + EXPECT_EQ(130, argb_pixels_h709_i400[128 * 4]); + EXPECT_EQ(130, argb_pixels_2020_i400[128 * 4]); + EXPECT_EQ(255, argb_pixels_i400[255 * 4]); + EXPECT_EQ(255, argb_pixels_j400[255 * 4]); + EXPECT_EQ(255, argb_pixels_jpeg_i400[255 * 4]); + EXPECT_EQ(255, argb_pixels_h709_i400[255 * 4]); + EXPECT_EQ(255, argb_pixels_2020_i400[255 * 4]); + + for (int i = 0; i < kSize * 4; ++i) { + if ((i & 3) == 3) { + EXPECT_EQ(255, argb_pixels_j400[i]); + } else { + EXPECT_EQ(i / 4, argb_pixels_j400[i]); + } + EXPECT_EQ(argb_pixels_jpeg_i400[i], argb_pixels_j400[i]); + } + + free_aligned_buffer_page_end(orig_i400); + free_aligned_buffer_page_end(argb_pixels_i400); + free_aligned_buffer_page_end(argb_pixels_j400); + free_aligned_buffer_page_end(argb_pixels_jpeg_i400); + free_aligned_buffer_page_end(argb_pixels_h709_i400); + free_aligned_buffer_page_end(argb_pixels_2020_i400); +} + +// Test RGB24 to ARGB and back to RGB24 +TEST_F(LibYUVConvertTest, TestARGBToRGB24) { + const int kSize = 256; + align_buffer_page_end(orig_rgb24, kSize * 3); + align_buffer_page_end(argb_pixels, kSize * 4); + align_buffer_page_end(dest_rgb24, kSize * 3); + + // Test grey scale + for (int i = 0; i < kSize * 3; ++i) { + orig_rgb24[i] = i; + } + + RGB24ToARGB(orig_rgb24, 0, argb_pixels, 0, kSize, 1); + ARGBToRGB24(argb_pixels, 0, dest_rgb24, 0, kSize, 1); + + for (int i = 0; i < kSize * 3; ++i) { + EXPECT_EQ(orig_rgb24[i], dest_rgb24[i]); + } + + free_aligned_buffer_page_end(orig_rgb24); + free_aligned_buffer_page_end(argb_pixels); + free_aligned_buffer_page_end(dest_rgb24); +} + +TEST_F(LibYUVConvertTest, Test565) { + SIMD_ALIGNED(uint8_t orig_pixels[256][4]); + SIMD_ALIGNED(uint8_t pixels565[256][2]); + + for (int i = 0; i < 256; ++i) { + for (int j = 0; j < 4; ++j) { + orig_pixels[i][j] = i; + } + } + ARGBToRGB565(&orig_pixels[0][0], 0, &pixels565[0][0], 0, 256, 1); + uint32_t checksum = HashDjb2(&pixels565[0][0], sizeof(pixels565), 5381); + EXPECT_EQ(610919429u, checksum); +} + +// Test RGB24 to J420 is exact +#if defined(LIBYUV_BIT_EXACT) +TEST_F(LibYUVConvertTest, TestRGB24ToJ420) { + const int kSize = 256; + align_buffer_page_end(orig_rgb24, kSize * 3 * 2); // 2 rows of RGB24 + align_buffer_page_end(dest_j420, kSize * 3 / 2 * 2); + int iterations256 = (benchmark_width_ * benchmark_height_ + (kSize * 2 - 1)) / + (kSize * 2) * benchmark_iterations_; + + for (int i = 0; i < kSize * 3 * 2; ++i) { + orig_rgb24[i] = i; + } + + for (int i = 0; i < iterations256; ++i) { + RGB24ToJ420(orig_rgb24, kSize * 3, dest_j420, kSize, // Y plane + dest_j420 + kSize * 2, kSize / 2, // U plane + dest_j420 + kSize * 5 / 2, kSize / 2, // V plane + kSize, 2); + } + + uint32_t checksum = HashDjb2(dest_j420, kSize * 3 / 2 * 2, 5381); + EXPECT_EQ(2755440272u, checksum); + + free_aligned_buffer_page_end(orig_rgb24); + free_aligned_buffer_page_end(dest_j420); +} +#endif + +// Test RGB24 to I420 is exact +#if defined(LIBYUV_BIT_EXACT) +TEST_F(LibYUVConvertTest, TestRGB24ToI420) { + const int kSize = 256; + align_buffer_page_end(orig_rgb24, kSize * 3 * 2); // 2 rows of RGB24 + align_buffer_page_end(dest_i420, kSize * 3 / 2 * 2); + int iterations256 = (benchmark_width_ * benchmark_height_ + (kSize * 2 - 1)) / + (kSize * 2) * benchmark_iterations_; + + for (int i = 0; i < kSize * 3 * 2; ++i) { + orig_rgb24[i] = i; + } + + for (int i = 0; i < iterations256; ++i) { + RGB24ToI420(orig_rgb24, kSize * 3, dest_i420, kSize, // Y plane + dest_i420 + kSize * 2, kSize / 2, // U plane + dest_i420 + kSize * 5 / 2, kSize / 2, // V plane + kSize, 2); + } + + uint32_t checksum = HashDjb2(dest_i420, kSize * 3 / 2 * 2, 5381); + EXPECT_EQ(1526656597u, checksum); + + free_aligned_buffer_page_end(orig_rgb24); + free_aligned_buffer_page_end(dest_i420); +} +#endif + +} // namespace libyuv |