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| author | Paul B Mahol <onemda@gmail.com> | 2014-12-17 14:54:43 +0100 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-01-14 17:17:24 +0100 |
| commit | 928061670e873e816daa14827853b7e11221ff5f (patch) | |
| tree | 51cd09582027961f2d281aa2c262a4db01c0e8cb /libswscale/swscale_unscaled.c | |
| parent | 9a4aaae3b29392b6d74997e06be249d7d54a7394 (diff) | |
| download | ffmpeg-928061670e873e816daa14827853b7e11221ff5f.tar.gz | |
libswscale: GBRAP input & output and GBRAP16 input support
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libswscale/swscale_unscaled.c')
| -rw-r--r-- | libswscale/swscale_unscaled.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index ddf177ae65..bfcc1a3ca5 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -488,6 +488,23 @@ static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t *src[], return srcSliceH; } +static int planarRgbToplanarRgbWrapper(SwsContext *c, + const uint8_t *src[], int srcStride[], + int srcSliceY, int srcSliceH, + uint8_t *dst[], int dstStride[]) +{ + copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->srcW, + dst[0], dstStride[0]); + copyPlane(src[1], srcStride[1], srcSliceY, srcSliceH, c->srcW, + dst[1], dstStride[1]); + copyPlane(src[2], srcStride[2], srcSliceY, srcSliceH, c->srcW, + dst[2], dstStride[2]); + if (dst[3]) + fillPlane(dst[3], dstStride[3], c->srcW, srcSliceH, srcSliceY, 255); + + return srcSliceH; +} + static void packedtogbr24p(const uint8_t *src, int srcStride, uint8_t *dst[], int dstStride[], int srcSliceH, int alpha_first, int inc_size, int width) @@ -1054,6 +1071,11 @@ void ff_get_unscaled_swscale(SwsContext *c) && (!needsDither || (c->flags&(SWS_FAST_BILINEAR|SWS_POINT)))) c->swscale = rgbToRgbWrapper; + /* RGB to planar RGB */ + if ((srcFormat == AV_PIX_FMT_GBRP && dstFormat == AV_PIX_FMT_GBRAP) || + (srcFormat == AV_PIX_FMT_GBRAP && dstFormat == AV_PIX_FMT_GBRP)) + c->swscale = planarRgbToplanarRgbWrapper; + #define isByteRGB(f) ( \ f == AV_PIX_FMT_RGB32 || \ f == AV_PIX_FMT_RGB32_1 || \ @@ -1077,6 +1099,7 @@ void ff_get_unscaled_swscale(SwsContext *c) IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_BGRA64) || IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GRAY16) || IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_YA16) || + IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAP16)|| IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB444) || IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB48) || IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB555) || |