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pngdec: Add support for PIX_FMT_Y400A
author
Andreas Öman
<andreas@lonelycoder.com>
Wed, 14 Apr 2010 20:15:50 +0000
(20:15 +0000)
committer
Andreas Öman
<andreas@lonelycoder.com>
Wed, 14 Apr 2010 20:15:50 +0000
(20:15 +0000)
Originally committed as revision 22882 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/pngdec.c
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diff --git
a/libavcodec/pngdec.c
b/libavcodec/pngdec.c
index
aa05ff0
..
03859a9
100644
(file)
--- a/
libavcodec/pngdec.c
+++ b/
libavcodec/pngdec.c
@@
-489,6
+489,8
@@
static int decode_frame(AVCodecContext *avctx,
avctx->pix_fmt = PIX_FMT_MONOBLACK;
} else if (s->color_type == PNG_COLOR_TYPE_PALETTE) {
avctx->pix_fmt = PIX_FMT_PAL8;
+ } else if (s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
+ avctx->pix_fmt = PIX_FMT_Y400A;
} else {
goto fail;
}