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Diffstat (limited to 'cras/src/tests/audio_area_unittest.cc')
-rw-r--r--cras/src/tests/audio_area_unittest.cc89
1 files changed, 43 insertions, 46 deletions
diff --git a/cras/src/tests/audio_area_unittest.cc b/cras/src/tests/audio_area_unittest.cc
index 091d8dec..7efe3a62 100644
--- a/cras/src/tests/audio_area_unittest.cc
+++ b/cras/src/tests/audio_area_unittest.cc
@@ -2,28 +2,28 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-#include <gtest/gtest.h>
#include <stdio.h>
+#include <gtest/gtest.h>
extern "C" {
-#include "cras_audio_area.h"
#include "cras_audio_format.h"
+#include "cras_audio_area.h"
}
static const int8_t stereo[CRAS_CH_MAX] = {
- 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
};
static const int8_t mono[CRAS_CH_MAX] = {
- -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1,
};
static const int8_t kb_mic[CRAS_CH_MAX] = {
- 0, 1, -1, -1, 2, -1, -1, -1, -1, -1, -1,
+ 0, 1, -1, -1, 2, -1, -1, -1, -1, -1, -1,
};
static uint16_t buf1[32];
static uint16_t buf2[32];
-struct cras_audio_area* a1;
-struct cras_audio_area* a2;
+struct cras_audio_area *a1;
+struct cras_audio_area *a2;
namespace {
@@ -40,8 +40,8 @@ TEST(AudioArea, CopyAudioArea) {
a2 = cras_audio_area_create(2);
cras_audio_area_config_channels(a1, &fmt);
cras_audio_area_config_channels(a2, &fmt);
- cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t*)buf1);
- cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t *)buf1);
+ cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t *)buf2);
a1->frames = 16;
a2->frames = 16;
@@ -71,8 +71,8 @@ TEST(AudioArea, CopyAudioAreaWithGain) {
a2 = cras_audio_area_create(2);
cras_audio_area_config_channels(a1, &fmt);
cras_audio_area_config_channels(a2, &fmt);
- cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t*)buf1);
- cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t *)buf1);
+ cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t *)buf2);
a1->frames = 16;
a2->frames = 16;
@@ -107,8 +107,8 @@ TEST(AudioArea, CopyAudioAreaOffset) {
a2 = cras_audio_area_create(2);
cras_audio_area_config_channels(a1, &fmt);
cras_audio_area_config_channels(a2, &fmt);
- cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t*)buf1);
- cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t *)buf1);
+ cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t *)buf2);
a1->frames = 16;
a2->frames = 14;
@@ -121,7 +121,7 @@ TEST(AudioArea, CopyAudioAreaOffset) {
EXPECT_EQ(buf1[2], 0);
EXPECT_EQ(buf1[3], 0);
for (i = 4; i < 32; i++)
- EXPECT_EQ(buf1[i], buf2[i - 4]);
+ EXPECT_EQ(buf1[i], buf2[i-4]);
cras_audio_area_destroy(a1);
cras_audio_area_destroy(a2);
@@ -140,8 +140,8 @@ TEST(AudioArea, CopyAudioAreaOffsetLimit) {
a2 = cras_audio_area_create(2);
cras_audio_area_config_channels(a1, &fmt);
cras_audio_area_config_channels(a2, &fmt);
- cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t*)buf1);
- cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t *)buf1);
+ cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t *)buf2);
a1->frames = 14;
a2->frames = 14;
@@ -154,7 +154,7 @@ TEST(AudioArea, CopyAudioAreaOffsetLimit) {
EXPECT_EQ(buf1[2], 0);
EXPECT_EQ(buf1[3], 0);
for (i = 4; i < 28; i++)
- EXPECT_EQ(buf1[i], buf2[i - 4]);
+ EXPECT_EQ(buf1[i], buf2[i-4]);
EXPECT_EQ(buf1[28], 0);
EXPECT_EQ(buf1[29], 0);
EXPECT_EQ(buf1[30], 0);
@@ -176,7 +176,7 @@ TEST(AudioArea, CopyMonoToStereo) {
a1 = cras_audio_area_create(2);
a1->frames = 16;
cras_audio_area_config_channels(a1, &dst_fmt);
- cras_audio_area_config_buf_pointers(a1, &dst_fmt, (uint8_t*)buf1);
+ cras_audio_area_config_buf_pointers(a1, &dst_fmt, (uint8_t *)buf1);
src_fmt.num_channels = 1;
src_fmt.format = SND_PCM_FORMAT_S16_LE;
@@ -185,7 +185,7 @@ TEST(AudioArea, CopyMonoToStereo) {
a2 = cras_audio_area_create(1);
a2->frames = 16;
cras_audio_area_config_channels(a2, &src_fmt);
- cras_audio_area_config_buf_pointers(a2, &src_fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a2, &src_fmt, (uint8_t *)buf2);
memset(buf1, 0, 32 * 2);
for (i = 0; i < 32; i++)
@@ -211,7 +211,7 @@ TEST(AudioArea, CopyStereoToMono) {
a1 = cras_audio_area_create(1);
a1->frames = 16;
cras_audio_area_config_channels(a1, &fmt);
- cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t*)buf1);
+ cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t *)buf1);
fmt.num_channels = 2;
for (i = 0; i < CRAS_CH_MAX; i++)
@@ -219,7 +219,7 @@ TEST(AudioArea, CopyStereoToMono) {
a2 = cras_audio_area_create(2);
a2->frames = 16;
cras_audio_area_config_channels(a2, &fmt);
- cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t *)buf2);
memset(buf1, 0, 32 * 2);
for (i = 0; i < 32; i++)
@@ -243,7 +243,7 @@ TEST(AudioArea, KeyboardMicCopyStereo) {
a1 = cras_audio_area_create(3);
a1->frames = 10;
cras_audio_area_config_channels(a1, &fmt);
- cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t*)buf1);
+ cras_audio_area_config_buf_pointers(a1, &fmt, (uint8_t *)buf1);
fmt.num_channels = 2;
for (i = 0; i < CRAS_CH_MAX; i++)
@@ -251,7 +251,7 @@ TEST(AudioArea, KeyboardMicCopyStereo) {
a2 = cras_audio_area_create(2);
a2->frames = 10;
cras_audio_area_config_channels(a2, &fmt);
- cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a2, &fmt, (uint8_t *)buf2);
memset(buf1, 0, 32 * 2);
for (i = 0; i < 32; i++)
@@ -279,7 +279,7 @@ TEST(AudioArea, KeyboardMicCopyFrontCenter) {
a1 = cras_audio_area_create(3);
a1->frames = 10;
cras_audio_area_config_channels(a1, &dst_fmt);
- cras_audio_area_config_buf_pointers(a1, &dst_fmt, (uint8_t*)buf1);
+ cras_audio_area_config_buf_pointers(a1, &dst_fmt, (uint8_t *)buf1);
/* Test 2 channels area with only front center in layout. */
src_fmt.num_channels = 2;
@@ -290,7 +290,7 @@ TEST(AudioArea, KeyboardMicCopyFrontCenter) {
a2 = cras_audio_area_create(2);
a2->frames = 10;
cras_audio_area_config_channels(a2, &src_fmt);
- cras_audio_area_config_buf_pointers(a2, &src_fmt, (uint8_t*)buf2);
+ cras_audio_area_config_buf_pointers(a2, &src_fmt, (uint8_t *)buf2);
memset(buf1, 0, 32 * 2);
for (i = 0; i < 32; i++)
@@ -310,31 +310,28 @@ TEST(AudioArea, KeyboardMicCopyFrontCenter) {
extern "C" {
-void cras_mix_add_scale_stride(snd_pcm_format_t fmt,
- uint8_t* dst,
- uint8_t* src,
- unsigned int count,
- unsigned int dst_stride,
- unsigned int src_stride,
- float scaler) {
- unsigned int i;
-
- for (i = 0; i < count; i++) {
- int32_t sum;
- sum = *(int16_t*)dst + *(int16_t*)src * scaler;
- if (sum > INT16_MAX)
- sum = INT16_MAX;
- else if (sum < INT16_MIN)
- sum = INT16_MIN;
- *(int16_t*)dst = sum;
- dst += dst_stride;
- src += src_stride;
- }
+void cras_mix_add_scale_stride(snd_pcm_format_t fmt, uint8_t *dst, uint8_t *src,
+ unsigned int count, unsigned int dst_stride,
+ unsigned int src_stride, float scaler)
+{
+ unsigned int i;
+
+ for (i = 0; i < count; i++) {
+ int32_t sum;
+ sum = *(int16_t *)dst + *(int16_t *)src * scaler;
+ if (sum > INT16_MAX)
+ sum = INT16_MAX;
+ else if (sum < INT16_MIN)
+ sum = INT16_MIN;
+ *(int16_t*)dst = sum;
+ dst += dst_stride;
+ src += src_stride;
+ }
}
} // extern "C"
-int main(int argc, char** argv) {
+int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-22 12:04:43 +0000