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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-01-25 21:51:25 +0100 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2013-01-27 15:28:07 -0500 |
| commit | 4eb93bed4e9b6daca7d3dd716a7517cd53dd5a95 (patch) | |
| tree | 0c83aa474451868dd4aeb823b264eb606b5608a8 /libswscale/utils.c | |
| parent | 2026eb1408a718c37835eb4b258c63714ab3205e (diff) | |
| download | ffmpeg-4eb93bed4e9b6daca7d3dd716a7517cd53dd5a95.tar.gz | |
swscale: GBRP output support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libswscale/utils.c')
| -rw-r--r-- | libswscale/utils.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index f0a2b464fc..a65922bdec 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -163,7 +163,7 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = { [AV_PIX_FMT_YUV444P9LE] = { 1, 1 }, [AV_PIX_FMT_YUV444P10BE] = { 1, 1 }, [AV_PIX_FMT_YUV444P10LE] = { 1, 1 }, - [AV_PIX_FMT_GBRP] = { 1, 0 }, + [AV_PIX_FMT_GBRP] = { 1, 1 }, [AV_PIX_FMT_GBRP9LE] = { 1, 0 }, [AV_PIX_FMT_GBRP9BE] = { 1, 0 }, [AV_PIX_FMT_GBRP10LE] = { 1, 0 }, @@ -938,10 +938,21 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter, getSubSampleFactors(&c->chrSrcHSubSample, &c->chrSrcVSubSample, srcFormat); getSubSampleFactors(&c->chrDstHSubSample, &c->chrDstVSubSample, dstFormat); + if (dstFormat == AV_PIX_FMT_GBRP) { + if (!(flags & SWS_FULL_CHR_H_INT)) { + av_log(c, AV_LOG_DEBUG, + "%s output is not supported with half chroma resolution, switching to full\n", + av_get_pix_fmt_name(dstFormat)); + flags |= SWS_FULL_CHR_H_INT; + c->flags = flags; + } + } + /* reuse chroma for 2 pixels RGB/BGR unless user wants full * chroma interpolation */ if (flags & SWS_FULL_CHR_H_INT && isAnyRGB(dstFormat) && + dstFormat != AV_PIX_FMT_GBRP && dstFormat != AV_PIX_FMT_RGBA && dstFormat != AV_PIX_FMT_ARGB && dstFormat != AV_PIX_FMT_BGRA && |