MrBesen/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

lavc/svq3: Do not write into memory defined as const.

Browse Source 
Fixes a warning on ppc:
libavcodec/svq3.c:1055:21: warning: passing argument 1 of ‘av_write_bswap32’ discards 'const' qualifier from pointer target type
This commit is contained in:
Carl Eugen Hoyos 2018-01-18 23:31:48 +01:00
parent 78e884f3fb
commit 55bdee7b07
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/svq3.c
View File

@ -1048,12 +1048,12 @@ static int svq3_decode_slice_header(AVCodecContext *avctx)
}
memcpy(s->slice_buf, s->gb.buffer + s->gb.index / 8, slice_bytes);
if (s->watermark_key) {
uint32_t header = AV_RL32(&s->slice_buf[1]);
AV_WL32(&s->slice_buf[1], header ^ s->watermark_key);
}
init_get_bits(&s->gb_slice, s->slice_buf, slice_bits);
if (s->watermark_key) {
uint32_t header = AV_RL32(&s->gb_slice.buffer[1]);
AV_WL32(&s->gb_slice.buffer[1], header ^ s->watermark_key);
}
if (length > 0) {
memmove(s->slice_buf, &s->slice_buf[slice_length], length - 1);
}