diff options
Diffstat (limited to 'libavcodec/hevc_refs.c')
| -rw-r--r-- | libavcodec/hevc_refs.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/libavcodec/hevc_refs.c b/libavcodec/hevc_refs.c index 2fbe9e7..118688f 100644 --- a/libavcodec/hevc_refs.c +++ b/libavcodec/hevc_refs.c @@ -1,23 +1,23 @@ /* - * HEVC video decoder + * HEVC video Decoder * * Copyright (C) 2012 - 2013 Guillaume Martres * Copyright (C) 2012 - 2013 Gildas Cocherel * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -109,8 +109,9 @@ static HEVCFrame *alloc_frame(HEVCContext *s) for (j = 0; j < frame->ctb_count; j++) frame->rpl_tab[j] = (RefPicListTab *)frame->rpl_buf->data; + frame->frame->top_field_first = s->picture_struct == AV_PICTURE_STRUCTURE_TOP_FIELD; + frame->frame->interlaced_frame = (s->picture_struct == AV_PICTURE_STRUCTURE_TOP_FIELD) || (s->picture_struct == AV_PICTURE_STRUCTURE_BOTTOM_FIELD); return frame; - fail: ff_hevc_unref_frame(s, frame, ~0); return NULL; @@ -177,15 +178,12 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush) if (nb_output) { HEVCFrame *frame = &s->DPB[min_idx]; - const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->frame->format); - int pixel_shift; - - if (!desc) - return AVERROR_BUG; - - pixel_shift = desc->comp[0].depth_minus1 > 7; + AVFrame *dst = out; + AVFrame *src = frame->frame; + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(src->format); + int pixel_shift = !!(desc->comp[0].depth_minus1 > 7); - ret = av_frame_ref(out, frame->frame); + ret = av_frame_ref(out, src); ff_hevc_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT); if (ret < 0) return ret; @@ -194,8 +192,8 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush) int hshift = (i > 0) ? desc->log2_chroma_w : 0; int vshift = (i > 0) ? desc->log2_chroma_h : 0; int off = ((frame->window.left_offset >> hshift) << pixel_shift) + - (frame->window.top_offset >> vshift) * out->linesize[i]; - out->data[i] += off; + (frame->window.top_offset >> vshift) * dst->linesize[i]; + dst->data[i] += off; } av_log(s->avctx, AV_LOG_DEBUG, "Output frame with POC %d.\n", frame->poc); @@ -357,7 +355,8 @@ static HEVCFrame *generate_missing_ref(HEVCContext *s, int poc) frame->sequence = s->seq_decode; frame->flags = 0; - ff_thread_report_progress(&frame->tf, INT_MAX, 0); + if (s->threads_type == FF_THREAD_FRAME) + ff_thread_report_progress(&frame->tf, INT_MAX, 0); return frame; } |
