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avutil/tests/audio_fifo.c: pass by reference for efficiency and change datatype to const

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Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Thomas Turner 2017-01-11 17:20:30 -08:00 committed by Michael Niedermayer
parent 1d4d0ee4b0
commit 08fdf965c9
1 changed files with 15 additions and 15 deletions
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30
libavutil/tests/audio_fifo.c
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@ -29,7 +29,7 @@ typedef struct TestStruct {
const enum AVSampleFormat format;
const int nb_ch;
void const *data_planes[MAX_CHANNELS];
int nb_samples_pch;
const int nb_samples_pch;
} TestStruct;
static const uint8_t data_U8 [] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
@ -102,55 +102,55 @@ static int read_samples_from_audio_fifo(AVAudioFifo* afifo, void ***output, int
return av_audio_fifo_read(afifo, *output, nb_samples);
}
static int write_samples_to_audio_fifo(AVAudioFifo* afifo, const TestStruct test_sample,
static int write_samples_to_audio_fifo(AVAudioFifo* afifo, const TestStruct *test_sample,
int nb_samples, int offset)
{
int offset_size, i;
void *data_planes[MAX_CHANNELS];
if(nb_samples > test_sample.nb_samples_pch - offset){
if(nb_samples > test_sample->nb_samples_pch - offset){
return 0;
}
if(offset >= test_sample.nb_samples_pch){
if(offset >= test_sample->nb_samples_pch){
return 0;
}
offset_size = offset * afifo->sample_size;
for (i = 0; i < afifo->nb_buffers ; ++i){
data_planes[i] = (uint8_t*)test_sample.data_planes[i] + offset_size;
data_planes[i] = (uint8_t*)test_sample->data_planes[i] + offset_size;
}
return av_audio_fifo_write(afifo, data_planes, nb_samples);
}
static void test_function(const TestStruct test_sample)
static void test_function(const TestStruct *test_sample)
{
int ret, i;
void **output_data = NULL;
AVAudioFifo *afifo = av_audio_fifo_alloc(test_sample.format, test_sample.nb_ch,
test_sample.nb_samples_pch);
AVAudioFifo *afifo = av_audio_fifo_alloc(test_sample->format, test_sample->nb_ch,
test_sample->nb_samples_pch);
if (!afifo) {
ERROR("ERROR: av_audio_fifo_alloc returned NULL!");
}
ret = write_samples_to_audio_fifo(afifo, test_sample, test_sample.nb_samples_pch, 0);
ret = write_samples_to_audio_fifo(afifo, test_sample, test_sample->nb_samples_pch, 0);
if (ret < 0){
ERROR("ERROR: av_audio_fifo_write failed!");
}
printf("written: %d\n", ret);
ret = write_samples_to_audio_fifo(afifo, test_sample, test_sample.nb_samples_pch, 0);
ret = write_samples_to_audio_fifo(afifo, test_sample, test_sample->nb_samples_pch, 0);
if (ret < 0){
ERROR("ERROR: av_audio_fifo_write failed!");
}
printf("written: %d\n", ret);
printf("remaining samples in audio_fifo: %d\n\n", av_audio_fifo_size(afifo));
ret = read_samples_from_audio_fifo(afifo, &output_data, test_sample.nb_samples_pch);
ret = read_samples_from_audio_fifo(afifo, &output_data, test_sample->nb_samples_pch);
if (ret < 0){
ERROR("ERROR: av_audio_fifo_read failed!");
}
printf("read: %d\n", ret);
print_audio_bytes(&test_sample, output_data, ret);
print_audio_bytes(test_sample, output_data, ret);
printf("remaining samples in audio_fifo: %d\n\n", av_audio_fifo_size(afifo));
/* test av_audio_fifo_peek */
@ -159,7 +159,7 @@ static void test_function(const TestStruct test_sample)
ERROR("ERROR: av_audio_fifo_peek failed!");
}
printf("peek:\n");
print_audio_bytes(&test_sample, output_data, ret);
print_audio_bytes(test_sample, output_data, ret);
printf("\n");
/* test av_audio_fifo_peek_at */
@ -170,7 +170,7 @@ static void test_function(const TestStruct test_sample)
ERROR("ERROR: av_audio_fifo_peek_at failed!");
}
printf("%d:\n", i);
print_audio_bytes(&test_sample, output_data, ret);
print_audio_bytes(test_sample, output_data, ret);
}
printf("\n");
@ -194,7 +194,7 @@ int main(void)
for (t = 0; t < tests; ++t){
printf("\nTEST: %d\n\n", t+1);
test_function(test_struct[t]);
test_function(&test_struct[t]);
}
return 0;
}