if((err = decode_slice_header(hx, h)))
break;
+ if (h->sei_recovery_frame_cnt >= 0) {
+ h->recovery_frame = (h->frame_num + h->sei_recovery_frame_cnt) %
+ (1 << h->sps.log2_max_frame_num);
+ }
+
s->current_picture_ptr->f.key_frame |=
- (hx->nal_unit_type == NAL_IDR_SLICE) ||
- (h->sei_recovery_frame_cnt >= 0);
+ (hx->nal_unit_type == NAL_IDR_SLICE);
+
+ if (h->recovery_frame == h->frame_num) {
+ s->current_picture_ptr->f.key_frame |= 1;
+ h->recovery_frame = -1;
+ }
+
h->sync |= !!s->current_picture_ptr->f.key_frame;
h->sync |= 3*!!(s->flags2 & CODEC_FLAG2_SHOW_ALL);
s->current_picture_ptr->sync = h->sync;
* frames.
*/
int sei_recovery_frame_cnt;
+ /**
+ * recovery_frame is the frame_num at which the next frame should
+ * be fully constructed.
+ *
+ * Set to -1 when not expecting a recovery point.
+ */
+ int recovery_frame;
int luma_weight_flag[2]; ///< 7.4.3.2 luma_weight_lX_flag
int chroma_weight_flag[2]; ///< 7.4.3.2 chroma_weight_lX_flag