diff options
Diffstat (limited to 'files/unit_test/rotate_test.cc')
| -rw-r--r-- | files/unit_test/rotate_test.cc | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/files/unit_test/rotate_test.cc b/files/unit_test/rotate_test.cc index d3887414..abc08efa 100644 --- a/files/unit_test/rotate_test.cc +++ b/files/unit_test/rotate_test.cc @@ -14,6 +14,10 @@ #include "libyuv/cpu_id.h" #include "libyuv/rotate.h" +#ifdef ENABLE_ROW_TESTS +#include "libyuv/rotate_row.h" +#endif + namespace libyuv { #define SUBSAMPLE(v, a) ((((v) + (a)-1)) / (a)) @@ -596,4 +600,363 @@ TESTAPLANARTOP(Android420, NV21, 2, 1, 0, 2, 2, I420, 2, 2) #undef TESTAPLANARTOP #undef TESTAPLANARTOPI +static void I010TestRotate(int src_width, + int src_height, + int dst_width, + int dst_height, + libyuv::RotationMode mode, + int benchmark_iterations, + int disable_cpu_flags, + int benchmark_cpu_info) { + if (src_width < 1) { + src_width = 1; + } + if (src_height == 0) { + src_height = 1; + } + if (dst_width < 1) { + dst_width = 1; + } + if (dst_height < 1) { + dst_height = 1; + } + int src_i010_y_size = src_width * Abs(src_height); + int src_i010_uv_size = ((src_width + 1) / 2) * ((Abs(src_height) + 1) / 2); + int src_i010_size = src_i010_y_size + src_i010_uv_size * 2; + align_buffer_page_end_16(src_i010, src_i010_size); + for (int i = 0; i < src_i010_size; ++i) { + src_i010[i] = fastrand() & 0x3ff; + } + + int dst_i010_y_size = dst_width * dst_height; + int dst_i010_uv_size = ((dst_width + 1) / 2) * ((dst_height + 1) / 2); + int dst_i010_size = dst_i010_y_size + dst_i010_uv_size * 2; + align_buffer_page_end_16(dst_i010_c, dst_i010_size); + align_buffer_page_end_16(dst_i010_opt, dst_i010_size); + memset(dst_i010_c, 2, dst_i010_size * 2); + memset(dst_i010_opt, 3, dst_i010_size * 2); + + MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. + I010Rotate(src_i010, src_width, src_i010 + src_i010_y_size, + (src_width + 1) / 2, src_i010 + src_i010_y_size + src_i010_uv_size, + (src_width + 1) / 2, dst_i010_c, dst_width, + dst_i010_c + dst_i010_y_size, (dst_width + 1) / 2, + dst_i010_c + dst_i010_y_size + dst_i010_uv_size, + (dst_width + 1) / 2, src_width, src_height, mode); + + MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. + for (int i = 0; i < benchmark_iterations; ++i) { + I010Rotate( + src_i010, src_width, src_i010 + src_i010_y_size, (src_width + 1) / 2, + src_i010 + src_i010_y_size + src_i010_uv_size, (src_width + 1) / 2, + dst_i010_opt, dst_width, dst_i010_opt + dst_i010_y_size, + (dst_width + 1) / 2, dst_i010_opt + dst_i010_y_size + dst_i010_uv_size, + (dst_width + 1) / 2, src_width, src_height, mode); + } + + // Rotation should be exact. + for (int i = 0; i < dst_i010_size; ++i) { + EXPECT_EQ(dst_i010_c[i], dst_i010_opt[i]); + } + + free_aligned_buffer_page_end_16(dst_i010_c); + free_aligned_buffer_page_end_16(dst_i010_opt); + free_aligned_buffer_page_end_16(src_i010); +} + +TEST_F(LibYUVRotateTest, I010Rotate0_Opt) { + I010TestRotate(benchmark_width_, benchmark_height_, benchmark_width_, + benchmark_height_, kRotate0, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I010Rotate90_Opt) { + I010TestRotate(benchmark_width_, benchmark_height_, benchmark_height_, + benchmark_width_, kRotate90, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I010Rotate180_Opt) { + I010TestRotate(benchmark_width_, benchmark_height_, benchmark_width_, + benchmark_height_, kRotate180, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I010Rotate270_Opt) { + I010TestRotate(benchmark_width_, benchmark_height_, benchmark_height_, + benchmark_width_, kRotate270, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +static void I210TestRotate(int src_width, + int src_height, + int dst_width, + int dst_height, + libyuv::RotationMode mode, + int benchmark_iterations, + int disable_cpu_flags, + int benchmark_cpu_info) { + if (src_width < 1) { + src_width = 1; + } + if (src_height == 0) { + src_height = 1; + } + if (dst_width < 1) { + dst_width = 1; + } + if (dst_height < 1) { + dst_height = 1; + } + int src_i210_y_size = src_width * Abs(src_height); + int src_i210_uv_size = ((src_width + 1) / 2) * Abs(src_height); + int src_i210_size = src_i210_y_size + src_i210_uv_size * 2; + align_buffer_page_end_16(src_i210, src_i210_size); + for (int i = 0; i < src_i210_size; ++i) { + src_i210[i] = fastrand() & 0x3ff; + } + + int dst_i210_y_size = dst_width * dst_height; + int dst_i210_uv_size = ((dst_width + 1) / 2) * dst_height; + int dst_i210_size = dst_i210_y_size + dst_i210_uv_size * 2; + align_buffer_page_end_16(dst_i210_c, dst_i210_size); + align_buffer_page_end_16(dst_i210_opt, dst_i210_size); + memset(dst_i210_c, 2, dst_i210_size * 2); + memset(dst_i210_opt, 3, dst_i210_size * 2); + + MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. + I210Rotate(src_i210, src_width, src_i210 + src_i210_y_size, + (src_width + 1) / 2, src_i210 + src_i210_y_size + src_i210_uv_size, + (src_width + 1) / 2, dst_i210_c, dst_width, + dst_i210_c + dst_i210_y_size, (dst_width + 1) / 2, + dst_i210_c + dst_i210_y_size + dst_i210_uv_size, + (dst_width + 1) / 2, src_width, src_height, mode); + + MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. + for (int i = 0; i < benchmark_iterations; ++i) { + I210Rotate( + src_i210, src_width, src_i210 + src_i210_y_size, (src_width + 1) / 2, + src_i210 + src_i210_y_size + src_i210_uv_size, (src_width + 1) / 2, + dst_i210_opt, dst_width, dst_i210_opt + dst_i210_y_size, + (dst_width + 1) / 2, dst_i210_opt + dst_i210_y_size + dst_i210_uv_size, + (dst_width + 1) / 2, src_width, src_height, mode); + } + + // Rotation should be exact. + for (int i = 0; i < dst_i210_size; ++i) { + EXPECT_EQ(dst_i210_c[i], dst_i210_opt[i]); + } + + free_aligned_buffer_page_end_16(dst_i210_c); + free_aligned_buffer_page_end_16(dst_i210_opt); + free_aligned_buffer_page_end_16(src_i210); +} + +TEST_F(LibYUVRotateTest, I210Rotate0_Opt) { + I210TestRotate(benchmark_width_, benchmark_height_, benchmark_width_, + benchmark_height_, kRotate0, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I210Rotate90_Opt) { + I210TestRotate(benchmark_width_, benchmark_height_, benchmark_height_, + benchmark_width_, kRotate90, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I210Rotate180_Opt) { + I210TestRotate(benchmark_width_, benchmark_height_, benchmark_width_, + benchmark_height_, kRotate180, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I210Rotate270_Opt) { + I210TestRotate(benchmark_width_, benchmark_height_, benchmark_height_, + benchmark_width_, kRotate270, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +static void I410TestRotate(int src_width, + int src_height, + int dst_width, + int dst_height, + libyuv::RotationMode mode, + int benchmark_iterations, + int disable_cpu_flags, + int benchmark_cpu_info) { + if (src_width < 1) { + src_width = 1; + } + if (src_height == 0) { + src_height = 1; + } + if (dst_width < 1) { + dst_width = 1; + } + if (dst_height < 1) { + dst_height = 1; + } + int src_i410_y_size = src_width * Abs(src_height); + int src_i410_uv_size = src_width * Abs(src_height); + int src_i410_size = src_i410_y_size + src_i410_uv_size * 2; + align_buffer_page_end_16(src_i410, src_i410_size); + for (int i = 0; i < src_i410_size; ++i) { + src_i410[i] = fastrand() & 0x3ff; + } + + int dst_i410_y_size = dst_width * dst_height; + int dst_i410_uv_size = dst_width * dst_height; + int dst_i410_size = dst_i410_y_size + dst_i410_uv_size * 2; + align_buffer_page_end_16(dst_i410_c, dst_i410_size); + align_buffer_page_end_16(dst_i410_opt, dst_i410_size); + memset(dst_i410_c, 2, dst_i410_size * 2); + memset(dst_i410_opt, 3, dst_i410_size * 2); + + MaskCpuFlags(disable_cpu_flags); // Disable all CPU optimization. + I410Rotate(src_i410, src_width, src_i410 + src_i410_y_size, src_width, + src_i410 + src_i410_y_size + src_i410_uv_size, src_width, + dst_i410_c, dst_width, dst_i410_c + dst_i410_y_size, dst_width, + dst_i410_c + dst_i410_y_size + dst_i410_uv_size, dst_width, + src_width, src_height, mode); + + MaskCpuFlags(benchmark_cpu_info); // Enable all CPU optimization. + for (int i = 0; i < benchmark_iterations; ++i) { + I410Rotate(src_i410, src_width, src_i410 + src_i410_y_size, src_width, + src_i410 + src_i410_y_size + src_i410_uv_size, src_width, + dst_i410_opt, dst_width, dst_i410_opt + dst_i410_y_size, + dst_width, dst_i410_opt + dst_i410_y_size + dst_i410_uv_size, + dst_width, src_width, src_height, mode); + } + + // Rotation should be exact. + for (int i = 0; i < dst_i410_size; ++i) { + EXPECT_EQ(dst_i410_c[i], dst_i410_opt[i]); + } + + free_aligned_buffer_page_end_16(dst_i410_c); + free_aligned_buffer_page_end_16(dst_i410_opt); + free_aligned_buffer_page_end_16(src_i410); +} + +TEST_F(LibYUVRotateTest, I410Rotate0_Opt) { + I410TestRotate(benchmark_width_, benchmark_height_, benchmark_width_, + benchmark_height_, kRotate0, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I410Rotate90_Opt) { + I410TestRotate(benchmark_width_, benchmark_height_, benchmark_height_, + benchmark_width_, kRotate90, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I410Rotate180_Opt) { + I410TestRotate(benchmark_width_, benchmark_height_, benchmark_width_, + benchmark_height_, kRotate180, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +TEST_F(LibYUVRotateTest, I410Rotate270_Opt) { + I410TestRotate(benchmark_width_, benchmark_height_, benchmark_height_, + benchmark_width_, kRotate270, benchmark_iterations_, + disable_cpu_flags_, benchmark_cpu_info_); +} + +#if defined(ENABLE_ROW_TESTS) + +TEST_F(LibYUVRotateTest, Transpose4x4_Test) { + // dst width and height + const int width = 4; + const int height = 4; + int src_pixels[4][4]; + int dst_pixels_c[4][4]; + int dst_pixels_opt[4][4]; + + for (int i = 0; i < 4; ++i) { + for (int j = 0; j < 4; ++j) { + src_pixels[i][j] = i * 10 + j; + } + } + memset(dst_pixels_c, 1, width * height * 4); + memset(dst_pixels_opt, 2, width * height * 4); + + Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_c, width * 4, width); + + const int benchmark_iterations = + (benchmark_iterations_ * benchmark_width_ * benchmark_height_ + 15) / + (4 * 4); + for (int i = 0; i < benchmark_iterations; ++i) { +#if defined(HAS_TRANSPOSE4X4_32_NEON) + if (TestCpuFlag(kCpuHasNEON)) { + Transpose4x4_32_NEON((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } else +#elif defined(HAS_TRANSPOSE4X4_32_SSE2) + if (TestCpuFlag(kCpuHasSSE2)) { + Transpose4x4_32_SSE2((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } else +#endif + { + Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } + } + + for (int i = 0; i < 4; ++i) { + for (int j = 0; j < 4; ++j) { + EXPECT_EQ(dst_pixels_c[i][j], src_pixels[j][i]); + EXPECT_EQ(dst_pixels_c[i][j], dst_pixels_opt[i][j]); + } + } +} + +TEST_F(LibYUVRotateTest, Transpose4x4_Opt) { + // dst width and height + const int width = ((benchmark_width_ * benchmark_height_ + 3) / 4 + 3) & ~3; + const int height = 4; + align_buffer_page_end(src_pixels, height * width * 4); + align_buffer_page_end(dst_pixels_c, width * height * 4); + align_buffer_page_end(dst_pixels_opt, width * height * 4); + + MemRandomize(src_pixels, height * width * 4); + memset(dst_pixels_c, 1, width * height * 4); + memset(dst_pixels_opt, 2, width * height * 4); + + Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_c, width * 4, width); + + for (int i = 0; i < benchmark_iterations_; ++i) { +#if defined(HAS_TRANSPOSE4X4_32_NEON) + if (TestCpuFlag(kCpuHasNEON)) { + Transpose4x4_32_NEON((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } else +#elif defined(HAS_TRANSPOSE4X4_32_AVX2) + if (TestCpuFlag(kCpuHasAVX2)) { + Transpose4x4_32_AVX2((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } else if (TestCpuFlag(kCpuHasSSE2)) { + Transpose4x4_32_SSE2((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } else +#endif + { + Transpose4x4_32_C((const uint8_t*)src_pixels, height * 4, + (uint8_t*)dst_pixels_opt, width * 4, width); + } + } + + for (int i = 0; i < width * height; ++i) { + EXPECT_EQ(dst_pixels_c[i], dst_pixels_opt[i]); + } + + free_aligned_buffer_page_end(src_pixels); + free_aligned_buffer_page_end(dst_pixels_c); + free_aligned_buffer_page_end(dst_pixels_opt); +} + +#endif // ENABLE_ROW_TESTS + } // namespace libyuv |