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| author | Paul B Mahol <onemda@gmail.com> | 2013-05-06 15:13:53 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2013-05-08 12:48:05 +0000 |
| commit | 5c057433ccd32f37ddc828d3f82c5b1ad7d3e3db (patch) | |
| tree | 8edcb9970d79eda2e8c7da1c1f9d557a9999ea7c /libswscale/swscale_unscaled.c | |
| parent | 8d9537228f034037e710146291a933f0f4f554be (diff) | |
| download | ffmpeg-5c057433ccd32f37ddc828d3f82c5b1ad7d3e3db.tar.gz | |
libswscale: GBRAP input & output and GBRAP16 input support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libswscale/swscale_unscaled.c')
| -rw-r--r-- | libswscale/swscale_unscaled.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c index 8c24e560ee..d42bb08810 100644 --- a/libswscale/swscale_unscaled.c +++ b/libswscale/swscale_unscaled.c @@ -492,6 +492,22 @@ 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) @@ -1039,6 +1055,10 @@ void ff_get_unscaled_swscale(SwsContext *c) && (!needsDither || (c->flags&(SWS_FAST_BILINEAR|SWS_POINT)))) c->swScale= rgbToRgbWrapper; + 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 || \ @@ -1066,6 +1086,7 @@ void ff_get_unscaled_swscale(SwsContext *c) IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP12) || IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP14) || IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRP16) || + 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_RGBA64) || |