virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-13 21:28:01 +02:00
Code Issues Releases Activity

brender_pix: use a grayscale palette as fallback instead of a uninitialized one.

Browse Source 
Improves: 3-0-CORPSE.PIX

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-02-21 00:21:47 +01:00
parent 47e92153b6
commit 551d8b58eb
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/brender_pix.c
View File

@ -193,6 +193,14 @@ static int brpix_decode_frame(AVCodecContext *avctx,
s->frame.palette_has_changed = 1; s->frame.palette_has_changed = 1;
chunk_type = bytestream2_get_be32(&gb); chunk_type = bytestream2_get_be32(&gb);
} else if (avctx->pix_fmt == AV_PIX_FMT_PAL8) {
uint32_t *pal_out = (uint32_t *)s->frame.data[1];
int i;
for (i = 0; i < 256; ++i) {
*pal_out++ = (0xFFU << 24) | (i * 0x010101);
}
s->frame.palette_has_changed = 1;
} }
data_len = bytestream2_get_be32(&gb); data_len = bytestream2_get_be32(&gb);