On Sat, 15 Mar 2014 03:16:27 +0100, Vittorio Giovara <[email protected]> wrote: > From: Carl Eugen Hoyos <[email protected]> > > --- > libavcodec/pngenc.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c > index ccc5f7d..a6015ff 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 > }, > }; > -- > 1.8.3.4 (Apple Git-47) >
Looks trivial enough to be ok. -- Anton Khirnov _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
