diff options
| 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/output.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/output.c')
| -rw-r--r-- | libswscale/output.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libswscale/output.c b/libswscale/output.c index 125d998836..1670f4a2b9 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -1277,7 +1277,7 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter, { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(c->dstFormat); int i; - int hasAlpha = 0; + int hasAlpha = (desc->flags & AV_PIX_FMT_FLAG_ALPHA) && alpSrc; uint16_t **dest16 = (uint16_t**)dest; int SH = 22 + 7 - desc->comp[0].depth_minus1; @@ -1329,10 +1329,14 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter, dest16[0][i] = G >> SH; dest16[1][i] = B >> SH; dest16[2][i] = R >> SH; + if (hasAlpha) + dest16[3][i] = A; } else { dest[0][i] = G >> 22; dest[1][i] = B >> 22; dest[2][i] = R >> 22; + if (hasAlpha) + dest[3][i] = A; } } if (SH != 22 && (!isBE(c->dstFormat)) != (!HAVE_BIGENDIAN)) { @@ -1340,6 +1344,8 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter, dest16[0][i] = av_bswap16(dest16[0][i]); dest16[1][i] = av_bswap16(dest16[1][i]); dest16[2][i] = av_bswap16(dest16[2][i]); + if (hasAlpha) + dest16[3][i] = av_bswap16(dest16[3][i]); } } } @@ -1445,6 +1451,7 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c, case AV_PIX_FMT_GBRP10LE: case AV_PIX_FMT_GBRP16BE: case AV_PIX_FMT_GBRP16LE: + case AV_PIX_FMT_GBRAP: *yuv2anyX = yuv2gbrp_full_X_c; break; } |