Commit ff486c0f authored by Luca Barbato's avatar Luca Barbato
Browse files

hevc: Do not right shift a negative value in get_pcm

parent 50c988aa
......@@ -317,11 +317,15 @@ static void sao_filter_CTB(HEVCContext *s, int x, int y)
static int get_pcm(HEVCContext *s, int x, int y)
{
int log2_min_pu_size = s->sps->log2_min_pu_size;
int x_pu = x >> log2_min_pu_size;
int y_pu = y >> log2_min_pu_size;
int x_pu, y_pu;
if (x < 0 || x_pu >= s->sps->min_pu_width ||
y < 0 || y_pu >= s->sps->min_pu_height)
if (x < 0 || y < 0)
return 2;
x_pu = x >> log2_min_pu_size;
y_pu = y >> log2_min_pu_size;
if (x_pu >= s->sps->min_pu_width || y_pu >= s->sps->min_pu_height)
return 2;
return s->is_pcm[y_pu * s->sps->min_pu_width + x_pu];
}
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment