mirror of https://git.ffmpeg.org/ffmpeg.git
avfilter/vf_elbg: Use unsigned for shifting into the top bit
Fixes: part of CID1355110 Overflowed constant Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
parent
05e21b8902
commit
2af95b9214
|
@ -195,7 +195,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
|
||||||
p0 = (uint8_t *)out->data[0];
|
p0 = (uint8_t *)out->data[0];
|
||||||
|
|
||||||
for (i = 0; i < elbg->codebook_length; i++) {
|
for (i = 0; i < elbg->codebook_length; i++) {
|
||||||
const int al = elbg->use_alpha ? elbg->codebook[i*4+3] : 0xff;
|
const unsigned al = elbg->use_alpha ? elbg->codebook[i*4+3] : 0xff;
|
||||||
pal[i] = al << 24 |
|
pal[i] = al << 24 |
|
||||||
(elbg->codebook[i*4+2] << 16) |
|
(elbg->codebook[i*4+2] << 16) |
|
||||||
(elbg->codebook[i*4+1] << 8) |
|
(elbg->codebook[i*4+1] << 8) |
|
||||||
|
|
Loading…
Reference in New Issue