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| author | Luca Abeni <lucabe72@email.it> | 2006-09-17 15:15:13 +0000 |
|---|---|---|
| committer | Luca Abeni <lucabe72@email.it> | 2006-09-17 15:15:13 +0000 |
| commit | e9e12f0e11f43cab3e61257b95f6a6b0ac21b202 (patch) | |
| tree | 056fc348845314980be2f0b560b70d2e9c0331c9 /libswscale/swscale_internal.h | |
| parent | 5784b620d2593be10b401eb5f8c317fd7ec2d83f (diff) | |
| download | ffmpeg-e9e12f0e11f43cab3e61257b95f6a6b0ac21b202.tar.gz | |
Remove the dependency of libswscale on img_format.h
Originally committed as revision 19878 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale_internal.h')
| -rw-r--r-- | libswscale/swscale_internal.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h index fd74ecb052..d338c4e3a4 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -173,4 +173,52 @@ int yuv2rgb_c_init_tables (SwsContext *c, const int inv_table[4], int fullRange, char *sws_format_name(int format); +//FIXME replace this with something faster +#define isPlanarYUV(x) ((x)==PIX_FMT_YUV410P || (x)==PIX_FMT_YUV420P \ + || (x)==PIX_FMT_YUV411P || (x)==PIX_FMT_YUV422P \ + || (x)==PIX_FMT_YUV444P || (x)==PIX_FMT_NV12 \ + || (x)==PIX_FMT_NV21) +#define isYUV(x) ((x)==PIX_FMT_UYVY422 || (x)==PIX_FMT_YUYV422 || isPlanarYUV(x)) +#define isGray(x) ((x)==PIX_FMT_GRAY8) +#define isRGB(x) ((x)==PIX_FMT_BGR32 || (x)==PIX_FMT_RGB24 \ + || (x)==PIX_FMT_RGB565 || (x)==PIX_FMT_RGB555 \ + || (x)==PIX_FMT_RGB8 || (x)==PIX_FMT_RGB4 \ + || (x)==PIX_FMT_MONOBLACK) +#define isBGR(x) ((x)==PIX_FMT_RGB32 || (x)==PIX_FMT_BGR24 \ + || (x)==PIX_FMT_BGR565 || (x)==PIX_FMT_BGR555 \ + || (x)==PIX_FMT_BGR8 || (x)==PIX_FMT_BGR4 \ + || (x)==PIX_FMT_MONOBLACK) + +static inline int fmt_depth(int fmt) +{ + switch(fmt) { + case PIX_FMT_BGRA: + case PIX_FMT_ABGR: + case PIX_FMT_RGBA: + case PIX_FMT_ARGB: + return 32; + case PIX_FMT_BGR24: + case PIX_FMT_RGB24: + return 24; + case PIX_FMT_BGR565: + case PIX_FMT_RGB565: + return 16; + case PIX_FMT_BGR555: + case PIX_FMT_RGB555: + return 15; + case PIX_FMT_BGR8: + case PIX_FMT_RGB8: + return 8; + case PIX_FMT_BGR4: + case PIX_FMT_RGB4: + case PIX_FMT_BGR4_BYTE: + case PIX_FMT_RGB4_BYTE: + return 4; + case PIX_FMT_MONOBLACK: + return 1; + default: + return 0; + } +} + #endif |