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| author | Michael Niedermayer <michaelni@gmx.at> | 2005-01-31 12:16:21 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2005-01-31 12:16:21 +0000 |
| commit | a3a5f4d6c3bf996c727061df2d394aa7bc10f30e (patch) | |
| tree | 521fd2b57500fee258b54c9d150c223e2f094224 /libavcodec/avcodec.h | |
| parent | b696d2a67667cacce204943a7d283560a53f7874 (diff) | |
| download | ffmpeg-a3a5f4d6c3bf996c727061df2d394aa7bc10f30e.tar.gz | |
support 32bit output for the mpeg audio decoder
Originally committed as revision 3910 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 503a04e083..0b62582a65 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -17,7 +17,7 @@ extern "C" { #define FFMPEG_VERSION_INT 0x000409 #define FFMPEG_VERSION "0.4.9-pre1" -#define LIBAVCODEC_BUILD 4738 +#define LIBAVCODEC_BUILD 4739 #define LIBAVCODEC_VERSION_INT FFMPEG_VERSION_INT #define LIBAVCODEC_VERSION FFMPEG_VERSION @@ -224,6 +224,9 @@ enum PixelFormat { /* currently unused, may be used if 24/32 bits samples ever supported */ enum SampleFormat { SAMPLE_FMT_S16 = 0, ///< signed 16 bits + SAMPLE_FMT_S32, ///< signed 32 bits + SAMPLE_FMT_FLT, ///< float + SAMPLE_FMT_DBL, ///< double }; /* in bytes */ @@ -734,10 +737,7 @@ typedef struct AVCodecContext { /** * pixel format, see PIX_FMT_xxx. - * - encoding: FIXME: used by ffmpeg to decide whether an pix_fmt - * conversion is in order. This only works for - * codecs with one supported pix_fmt, we should - * do something for a generic case as well. + * - encoding: set by user. * - decoding: set by lavc. */ enum PixelFormat pix_fmt; @@ -769,7 +769,13 @@ typedef struct AVCodecContext { /* audio only */ int sample_rate; ///< samples per sec int channels; - int sample_fmt; ///< sample format, currenly unused + + /** + * audio sample format. + * - encoding: set by user. + * - decoding: set by lavc. + */ + enum SampleFormat sample_fmt; ///< sample format, currenly unused /* the following data should not be initialized */ int frame_size; ///< in samples, initialized when calling 'init' |