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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-04-07 17:19:53 +0200 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-04-07 23:50:34 +0200 |
| commit | 92b099daf4b8ef93513e38b43899cb8458a2fde3 (patch) | |
| tree | c710f34a51faafc685be8cfd123540defd913d47 /libswscale/input.c | |
| parent | 8b17243d1742279bcb2368f8d325ea71e66736c8 (diff) | |
| download | ffmpeg-92b099daf4b8ef93513e38b43899cb8458a2fde3.tar.gz | |
swscale: support converting YVYU422 pixel format
Diffstat (limited to 'libswscale/input.c')
| -rw-r--r-- | libswscale/input.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libswscale/input.c b/libswscale/input.c index 2e8d43f446..c1cfd7cf7d 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -385,6 +385,17 @@ static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, assert(src1 == src2); } +static void yvy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, + const uint8_t *src2, int width, uint32_t *unused) +{ + int i; + for (i = 0; i < width; i++) { + dstV[i] = src1[4 * i + 1]; + dstU[i] = src1[4 * i + 3]; + } + assert(src1 == src2); +} + static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, int width, uint32_t *unused) { @@ -677,6 +688,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) case AV_PIX_FMT_YUYV422: c->chrToYV12 = yuy2ToUV_c; break; + case AV_PIX_FMT_YVYU422: + c->chrToYV12 = yvy2ToUV_c; + break; case AV_PIX_FMT_UYVY422: c->chrToYV12 = uyvyToUV_c; break; @@ -974,6 +988,7 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) break; #endif case AV_PIX_FMT_YUYV422: + case AV_PIX_FMT_YVYU422: case AV_PIX_FMT_Y400A: c->lumToYV12 = yuy2ToY_c; break; |