diff options
Diffstat (limited to 'libswscale/swscale_internal.h')
| -rw-r--r-- | libswscale/swscale_internal.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h index 77a91e12e0..16e7d3288c 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -35,6 +35,8 @@ #define MAX_FILTER_SIZE 256 +#define DITHER1XBPP + #if HAVE_BIGENDIAN #define ALT32_CORR (-1) #else @@ -337,17 +339,15 @@ int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4], void ff_yuv2rgb_init_tables_altivec(SwsContext *c, const int inv_table[4], int brightness, int contrast, int saturation); +void updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufIndex, + int lastInLumBuf, int lastInChrBuf); + SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c); SwsFunc ff_yuv2rgb_init_vis(SwsContext *c); SwsFunc ff_yuv2rgb_init_mlib(SwsContext *c); SwsFunc ff_yuv2rgb_init_altivec(SwsContext *c); SwsFunc ff_yuv2rgb_get_func_ptr_bfin(SwsContext *c); void ff_bfin_get_unscaled_swscale(SwsContext *c); -void ff_yuv2packedX_altivec(SwsContext *c, const int16_t *lumFilter, - const int16_t **lumSrc, int lumFilterSize, - const int16_t *chrFilter, const int16_t **chrUSrc, - const int16_t **chrVSrc, int chrFilterSize, - uint8_t *dest, int dstW, int dstY); #if FF_API_SWS_FORMAT_NAME /** @@ -486,10 +486,20 @@ const char *sws_format_name(enum PixelFormat format); || (x)==PIX_FMT_GRAY8A \ || (x)==PIX_FMT_YUVA420P \ ) +#define isPacked(x) ( \ + (x)==PIX_FMT_PAL8 \ + || (x)==PIX_FMT_YUYV422 \ + || (x)==PIX_FMT_UYVY422 \ + || (x)==PIX_FMT_Y400A \ + || isAnyRGB(x) \ + ) #define usePal(x) ((av_pix_fmt_descriptors[x].flags & PIX_FMT_PAL) || (x) == PIX_FMT_GRAY8A) extern const uint64_t ff_dither4[2]; extern const uint64_t ff_dither8[2]; +extern const uint8_t dithers[8][8][8]; +extern uint16_t dither_scale[15][16]; + extern const AVClass sws_context_class; @@ -499,10 +509,15 @@ extern const AVClass sws_context_class; */ void ff_get_unscaled_swscale(SwsContext *c); +void ff_swscale_get_unscaled_altivec(SwsContext *c); + /** * Returns function pointer to fastest main scaler path function depending * on architecture and available optimizations. */ SwsFunc ff_getSwsFunc(SwsContext *c); +void ff_sws_init_swScale_altivec(SwsContext *c); +void ff_sws_init_swScale_mmx(SwsContext *c); + #endif /* SWSCALE_SWSCALE_INTERNAL_H */ |