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| author | Fabrice Bellard <fabrice@bellard.org> | 2003-01-11 00:04:36 +0000 |
|---|---|---|
| committer | Fabrice Bellard <fabrice@bellard.org> | 2003-01-11 00:04:36 +0000 |
| commit | dab64ebc0dd2a12a11c062cdfe6c3031eb7d668e (patch) | |
| tree | b3f8e522617971a479ed5a28dca2a67843c8fd25 /libavcodec | |
| parent | 1a02ea65e0c64d96768685994dc9b29a4bdce84b (diff) | |
| download | ffmpeg-dab64ebc0dd2a12a11c062cdfe6c3031eb7d668e.tar.gz | |
new image formats - suppressed ill defined formats (endianness, unless specified, is always the one of the CPU) - added avcodec_get_pix_fmt_name()
Originally committed as revision 1429 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/avcodec.h | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 06603e3596..c9e6b65dd4 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -62,21 +62,19 @@ enum CodecType { enum PixelFormat { PIX_FMT_YUV420P, PIX_FMT_YUV422, - PIX_FMT_RGB24, - PIX_FMT_BGR24, + PIX_FMT_RGB24, /* 3 bytes, R is first */ + PIX_FMT_BGR24, /* 3 bytes, B is first */ PIX_FMT_YUV422P, PIX_FMT_YUV444P, - PIX_FMT_RGBA32, - PIX_FMT_BGRA32, + PIX_FMT_RGBA32, /* always stored in cpu endianness */ PIX_FMT_YUV410P, PIX_FMT_YUV411P, - PIX_FMT_RGB565, - PIX_FMT_RGB555, -// PIX_FMT_RGB5551, - PIX_FMT_BGR565, - PIX_FMT_BGR555, -// PIX_FMT_GBR565, -// PIX_FMT_GBR555 + PIX_FMT_RGB565, /* always stored in cpu endianness */ + PIX_FMT_RGB555, /* always stored in cpu endianness, most significant bit to 1 */ + PIX_FMT_GRAY8, + PIX_FMT_MONOWHITE, /* 0 is white */ + PIX_FMT_MONOBLACK, /* 0 is black */ + PIX_FMT_NB, }; /* currently unused, may be used if 24/32 bits samples ever supported */ @@ -1052,7 +1050,8 @@ void img_resample_close(ImgReSampleContext *s); void avpicture_fill(AVPicture *picture, UINT8 *ptr, int pix_fmt, int width, int height); int avpicture_get_size(int pix_fmt, int width, int height); -void avcodec_get_chroma_sub_sample(int fmt, int *h_shift, int *v_shift); +void avcodec_get_chroma_sub_sample(int pix_fmt, int *h_shift, int *v_shift); +const char *avcodec_get_pix_fmt_name(int pix_fmt); /* convert among pixel formats */ int img_convert(AVPicture *dst, int dst_pix_fmt, |