diff options
| author | Hendrik Leppkes <h.leppkes@gmail.com> | 2015-09-12 22:50:24 +0300 |
|---|---|---|
| committer | Hendrik Leppkes <h.leppkes@gmail.com> | 2015-09-20 01:18:57 +0300 |
| commit | 41aa6b209585bdec14ca9c0b69862be03c39de69 (patch) | |
| tree | af7568adca36add0c1f7173b0642602a7c77683f | |
| parent | fb0d41932d4e377184a162bd66bf3009d38e950f (diff) | |
hevc: properly handle no_rasl_output_flag when removing pictures from the DPB
Fixes ticket #4185.
Reviewed-By: Mickael Raulet <Mickael.Raulet@insa-rennes.fr>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
| -rw-r--r-- | libavcodec/hevc.c | 5 | ||||
| -rw-r--r-- | libavcodec/hevc.h | 1 | ||||
| -rw-r--r-- | libavcodec/hevc_refs.c | 2 |
3 files changed, 7 insertions, 1 deletions
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index e7ac50ef59..e8c78b012e 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -809,6 +809,8 @@ static int hls_slice_header(HEVCContext *s) s->HEVClc->tu.cu_qp_offset_cb = 0; s->HEVClc->tu.cu_qp_offset_cr = 0; + s->no_rasl_output_flag = IS_IDR(s) || IS_BLA(s) || (s->nal_unit_type == NAL_CRA_NUT && s->last_eos); + return 0; } @@ -3135,6 +3137,7 @@ static int hevc_update_thread_context(AVCodecContext *dst, s->pocTid0 = s0->pocTid0; s->max_ra = s0->max_ra; s->eos = s0->eos; + s->no_rasl_output_flag = s0->no_rasl_output_flag; s->is_nalff = s0->is_nalff; s->nal_length_size = s0->nal_length_size; @@ -3239,6 +3242,7 @@ static av_cold int hevc_decode_init(AVCodecContext *avctx) s->enable_parallel_tiles = 0; s->picture_struct = 0; + s->eos = 1; if(avctx->active_thread_type & FF_THREAD_SLICE) s->threads_number = avctx->thread_count; @@ -3280,6 +3284,7 @@ static void hevc_decode_flush(AVCodecContext *avctx) HEVCContext *s = avctx->priv_data; ff_hevc_flush_dpb(s); s->max_ra = INT_MAX; + s->eos = 1; } #define OFFSET(x) offsetof(HEVCContext, x) diff --git a/libavcodec/hevc.h b/libavcodec/hevc.h index 32d6da9968..66b9a2f0fc 100644 --- a/libavcodec/hevc.h +++ b/libavcodec/hevc.h @@ -866,6 +866,7 @@ typedef struct HEVCContext { int bs_height; int is_decoded; + int no_rasl_output_flag; HEVCPredContext hpc; HEVCDSPContext hevcdsp; diff --git a/libavcodec/hevc_refs.c b/libavcodec/hevc_refs.c index 0c1dbb2486..1df3671861 100644 --- a/libavcodec/hevc_refs.c +++ b/libavcodec/hevc_refs.c @@ -174,7 +174,7 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush) int min_poc = INT_MAX; int i, min_idx, ret; - if (s->sh.no_output_of_prior_pics_flag == 1) { + if (s->sh.no_output_of_prior_pics_flag == 1 && s->no_rasl_output_flag == 1) { for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { HEVCFrame *frame = &s->DPB[i]; if (!(frame->flags & HEVC_FRAME_FLAG_BUMPING) && frame->poc != s->poc && |