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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2012-01-15 22:04:25 +0000 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-03-16 23:29:51 +0100 |
| commit | cccac7654f3f6b82967bc6ae08b35ae8b4fbe1a9 (patch) | |
| tree | 9ab0ad3962fe17acd145587c916b3b01861d2b6e | |
| parent | c598b569fb3d1f4b6c4868fe64f6989254df5186 (diff) | |
| download | ffmpeg-cccac7654f3f6b82967bc6ae08b35ae8b4fbe1a9.tar.gz | |
png: Support rgb48 and rgba64 encoding
| -rw-r--r-- | libavcodec/pngenc.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c index ccc5f7dada..a6015ff5b9 100644 --- a/libavcodec/pngenc.c +++ b/libavcodec/pngenc.c @@ -245,6 +245,14 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, is_progressive = !!(avctx->flags & CODEC_FLAG_INTERLACED_DCT); switch (avctx->pix_fmt) { + case AV_PIX_FMT_RGBA64BE: + bit_depth = 16; + color_type = PNG_COLOR_TYPE_RGB_ALPHA; + break; + case AV_PIX_FMT_RGB48BE: + bit_depth = 16; + color_type = PNG_COLOR_TYPE_RGB; + break; case AV_PIX_FMT_RGB32: bit_depth = 8; color_type = PNG_COLOR_TYPE_RGB_ALPHA; @@ -482,7 +490,7 @@ AVCodec ff_png_encoder = { .encode2 = encode_frame, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_RGB24, AV_PIX_FMT_RGB32, AV_PIX_FMT_PAL8, AV_PIX_FMT_GRAY8, - AV_PIX_FMT_GRAY16BE, + AV_PIX_FMT_RGBA64BE, AV_PIX_FMT_RGB48BE, AV_PIX_FMT_GRAY16BE, AV_PIX_FMT_MONOBLACK, AV_PIX_FMT_NONE }, }; |