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Warning fixes

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This commit is contained in:
Jaroslav Kysela 2004-04-06 17:28:01 +00:00
parent b0ad5bf718
commit dff4d5c466
1 changed files with 7 additions and 6 deletions
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13
test/pcm.c
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@ -35,7 +35,8 @@ static void generate_sine(const snd_pcm_channel_area_t *areas,
double res;
signed short *samples[channels];
int steps[channels];
int chn, ires;
unsigned int chn;
int ires;
/* verify and prepare the contents of areas */
for (chn = 0; chn < channels; chn++) {
@ -270,7 +271,7 @@ static int write_and_poll_loop(snd_pcm_t *handle,
ufds = malloc(sizeof(struct pollfd) * count);
if (ufds == NULL) {
printf("No enough memory\n");
return err;;
return -ENOMEM;
}
if ((err = snd_pcm_poll_descriptors(handle, ufds, count)) < 0) {
printf("Unable to obtain poll descriptors for playback: %s\n", snd_strerror(err));
@ -479,7 +480,7 @@ static void async_direct_callback(snd_async_handler_t *ahandler)
}
generate_sine(my_areas, offset, frames, &data->phase);
commitres = snd_pcm_mmap_commit(handle, offset, frames);
if (commitres < 0 || commitres != frames) {
if (commitres < 0 || (snd_pcm_uframes_t)commitres != frames) {
if ((err = xrun_recovery(handle, commitres >= 0 ? -EPIPE : commitres)) < 0) {
printf("MMAP commit error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
@ -523,7 +524,7 @@ static int async_direct_loop(snd_pcm_t *handle,
}
generate_sine(my_areas, offset, frames, &data.phase);
commitres = snd_pcm_mmap_commit(handle, offset, frames);
if (commitres < 0 || commitres != frames) {
if (commitres < 0 || (snd_pcm_uframes_t)commitres != frames) {
if ((err = xrun_recovery(handle, commitres >= 0 ? -EPIPE : commitres)) < 0) {
printf("MMAP commit error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
@ -619,7 +620,7 @@ static int direct_loop(snd_pcm_t *handle,
}
generate_sine(my_areas, offset, frames, &phase);
commitres = snd_pcm_mmap_commit(handle, offset, frames);
if (commitres < 0 || commitres != frames) {
if (commitres < 0 || (snd_pcm_uframes_t)commitres != frames) {
if ((err = xrun_recovery(handle, commitres >= 0 ? -EPIPE : commitres)) < 0) {
printf("MMAP commit error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
@ -736,7 +737,7 @@ int main(int argc, char *argv[])
snd_pcm_sw_params_t *swparams;
int method = 0;
signed short *samples;
int chn;
unsigned int chn;
snd_pcm_channel_area_t *areas;
snd_pcm_hw_params_alloca(&hwparams);