eessppeelllloo/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-12-18 04:50:11 +01:00
Code Issues Packages Projects Releases Wiki Activity

png: Set the color range as full range

Browse Source 
The format uses full range for the gray formats.

CC: libav-stable@libav.org
(cherry picked from commit 0f50c53cfb)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This commit is contained in:
wm4
2015-05-08 17:01:50 +02:00
committed by Reinhard Tartler
parent 0654518597
commit f29cf57892
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/pngdec.c
View File

@@ -629,6 +629,8 @@ static av_cold int png_dec_init(AVCodecContext *avctx)
{ {
PNGDecContext *s = avctx->priv_data; PNGDecContext *s = avctx->priv_data;
avctx->color_range = AVCOL_RANGE_JPEG;
s->prev = av_frame_alloc(); s->prev = av_frame_alloc();
if (!s->prev) if (!s->prev)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);