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st/omx/dec/h264: consider POC as signed instead of unsigned 

picture order count can be a negative value

Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Chandu Babu Namburu 2016-11-23 20:24:34 +05:30 committed by Leo Liu
parent 7c277eae98
commit 02bf1bbe6e
1 changed files with 3 additions and 3 deletions
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6
src/gallium/state_trackers/omx/vid_dec_h264.c
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@ -46,7 +46,7 @@ struct dpb_list {
struct list_head list;
struct pipe_video_buffer *buffer;
OMX_TICKS timestamp;
unsigned poc;
int poc;
};
static const uint8_t Default_4x4_Intra[16] = {
@ -737,8 +737,8 @@ static void slice_header(vid_dec_PrivateType *priv, struct vl_rbsp *rbsp,
if (sps->pic_order_cnt_type == 0) {
unsigned log2_max_pic_order_cnt_lsb = sps->log2_max_pic_order_cnt_lsb_minus4 + 4;
unsigned max_pic_order_cnt_lsb = 1 << log2_max_pic_order_cnt_lsb;
unsigned pic_order_cnt_lsb = vl_rbsp_u(rbsp, log2_max_pic_order_cnt_lsb);
unsigned pic_order_cnt_msb;
int pic_order_cnt_lsb = vl_rbsp_u(rbsp, log2_max_pic_order_cnt_lsb);
int pic_order_cnt_msb;
if (pic_order_cnt_lsb != priv->codec_data.h264.pic_order_cnt_lsb)
vid_dec_h264_EndFrame(priv);