RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-11 17:55:21 +00:00
Code Issues Projects Releases Wiki Activity

avcodec/dnxhddec: Check that the frame is interlaced before using cur_field

Browse Source 
Fixes Ticket4227

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-03-19 23:28:39 +01:00
parent bbcc09518e
commit 2c660e34cf
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/dnxhddec.c
View File

@ -373,7 +373,7 @@ static int dnxhd_decode_macroblock(DNXHDContext *ctx, AVFrame *frame,
dest_u = frame->data[1] + ((y * dct_linesize_chroma) << 4) + (x << (3 + shift1 + ctx->is_444));
dest_v = frame->data[2] + ((y * dct_linesize_chroma) << 4) + (x << (3 + shift1 + ctx->is_444));
if (ctx->cur_field) {
if (frame->interlaced_frame && ctx->cur_field) {
dest_y += frame->linesize[0];
dest_u += frame->linesize[1];
dest_v += frame->linesize[2];