diff options
| author | Max Kellermann <max@duempel.org> | 2012-03-21 23:47:29 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2012-03-22 00:33:40 +0100 |
| commit | 921cc3e5db7a07ba683dae7834c6cb2e03a6a8f3 (patch) | |
| tree | ec1f2f65c9074a6ff5f961e0fd853cd544586ea8 /src/output | |
| parent | 51dce3d1616603b44e0da8a7374d0cbf3efb7a2f (diff) | |
output/oss: remember the real OSS format
Improving oss_reopen() by using the very same value that was used
initially.
Diffstat (limited to 'src/output')
| -rw-r--r-- | src/output/oss_output_plugin.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/output/oss_output_plugin.c b/src/output/oss_output_plugin.c index 4f22ddb7..c32fcead 100644 --- a/src/output/oss_output_plugin.c +++ b/src/output/oss_output_plugin.c @@ -71,6 +71,12 @@ struct oss_data { * the device after cancel(). */ struct audio_format audio_format; + + /** + * The current OSS audio format. This is needed to reopen the + * device after cancel(). + */ + int oss_format; }; /** @@ -504,6 +510,7 @@ sample_format_from_oss(int format) static enum oss_setup_result oss_probe_sample_format(int fd, enum sample_format sample_format, enum sample_format *sample_format_r, + int *oss_format_r, #ifdef AFMT_S24_PACKED struct pcm_export_state *export, #endif @@ -525,6 +532,7 @@ oss_probe_sample_format(int fd, enum sample_format sample_format, return UNSUPPORTED; *sample_format_r = sample_format; + *oss_format_r = oss_format; #ifdef AFMT_S24_PACKED pcm_export_open(export, sample_format, @@ -541,6 +549,7 @@ oss_probe_sample_format(int fd, enum sample_format sample_format, */ static bool oss_setup_sample_format(int fd, struct audio_format *audio_format, + int *oss_format_r, #ifdef AFMT_S24_PACKED struct pcm_export_state *export, #endif @@ -549,7 +558,7 @@ oss_setup_sample_format(int fd, struct audio_format *audio_format, enum sample_format mpd_format; enum oss_setup_result result = oss_probe_sample_format(fd, audio_format->format, - &mpd_format, + &mpd_format, oss_format_r, #ifdef AFMT_S24_PACKED export, #endif @@ -588,7 +597,7 @@ oss_setup_sample_format(int fd, struct audio_format *audio_format, continue; result = oss_probe_sample_format(fd, mpd_format, - &mpd_format, + &mpd_format, oss_format_r, #ifdef AFMT_S24_PACKED export, #endif @@ -620,7 +629,7 @@ oss_setup(struct oss_data *od, struct audio_format *audio_format, { return oss_setup_channels(od->fd, audio_format, error_r) && oss_setup_sample_rate(od->fd, audio_format, error_r) && - oss_setup_sample_format(od->fd, audio_format, + oss_setup_sample_format(od->fd, audio_format, &od->oss_format, #ifdef AFMT_S24_PACKED &od->export, #endif @@ -668,9 +677,8 @@ oss_reopen(struct oss_data *od, GError **error_r) } const char *const msg3 = "Failed to set sample format"; - assert(sample_format_to_oss(od->audio_format.format) != AFMT_QUERY); result = oss_try_ioctl(od->fd, SNDCTL_DSP_SAMPLESIZE, - sample_format_to_oss(od->audio_format.format), + od->oss_format, msg3, error_r); if (result != SUCCESS) { oss_close(od); |