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| author | Anton Khirnov <anton@khirnov.net> | 2011-05-23 19:03:10 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-05-25 15:20:26 +0200 |
| commit | 2ea8faf39ff6f21c2faaf8f9bd060a6636ea65fc (patch) | |
| tree | 67ab0ad4cc926bf454d7e5f0a7db905161348003 /libavdevice/alsa-audio.h | |
| parent | 003e63b6df7ba08cce18c1830df9c49dd3f0f391 (diff) | |
| download | ffmpeg-2ea8faf39ff6f21c2faaf8f9bd060a6636ea65fc.tar.gz | |
ALSA: add channels and sample_rate private options.
Diffstat (limited to 'libavdevice/alsa-audio.h')
| -rw-r--r-- | libavdevice/alsa-audio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavdevice/alsa-audio.h b/libavdevice/alsa-audio.h index 7a1b01811b..32c07426ef 100644 --- a/libavdevice/alsa-audio.h +++ b/libavdevice/alsa-audio.h @@ -33,6 +33,7 @@ #include <alsa/asoundlib.h> #include "config.h" #include "libavformat/avformat.h" +#include "libavutil/log.h" /* XXX: we make the assumption that the soundcard accepts this format */ /* XXX: find better solution with "preinit" method, needed also in @@ -40,9 +41,12 @@ #define DEFAULT_CODEC_ID AV_NE(CODEC_ID_PCM_S16BE, CODEC_ID_PCM_S16LE) typedef struct { + AVClass *class; snd_pcm_t *h; int frame_size; ///< preferred size for reads and writes int period_size; ///< bytes per sample * channels + int sample_rate; ///< sample rate set by user + int channels; ///< number of channels set by user } AlsaData; /** |