virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-04 22:03:09 +02:00
Code Issues Releases Activity

avformat/iamf_parser: remove unreachable code

Browse Source 
expanded_loudspeaker_layout is only present and read on the first layer.

Fixes Coverity issue #1655173.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2025-06-26 16:32:40 -03:00
parent bd75fad85f
commit 1abc25cd23
1 changed files with 0 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavformat/iamf_parse.c
View File

@ -397,8 +397,6 @@ static int scalable_channel_layout_config(void *s, AVIOContext *pb,
expanded_loudspeaker_layout = avio_r8(pb); expanded_loudspeaker_layout = avio_r8(pb);
if (expanded_loudspeaker_layout > 0 && expanded_loudspeaker_layout < 13) { if (expanded_loudspeaker_layout > 0 && expanded_loudspeaker_layout < 13) {
av_channel_layout_copy(&ch_layout, &ff_iamf_expanded_scalable_ch_layouts[expanded_loudspeaker_layout]); av_channel_layout_copy(&ch_layout, &ff_iamf_expanded_scalable_ch_layouts[expanded_loudspeaker_layout]);
if (i)
ch_layout.u.mask &= ~av_channel_layout_subset(&audio_element->element->layers[i-1]->ch_layout, UINT64_MAX);
} else if (loudspeaker_layout < 10) { } else if (loudspeaker_layout < 10) {
av_channel_layout_copy(&ch_layout, &ff_iamf_scalable_ch_layouts[loudspeaker_layout]); av_channel_layout_copy(&ch_layout, &ff_iamf_scalable_ch_layouts[loudspeaker_layout]);
if (i) if (i)