diff options
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/h264_refs.c | 18 | ||||
-rw-r--r-- | libavcodec/h264_slice.c | 38 | ||||
-rw-r--r-- | libavcodec/h264dec.h | 6 |
3 files changed, 31 insertions, 31 deletions
diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c index 2077847c19..aa9e8825b9 100644 --- a/libavcodec/h264_refs.c +++ b/libavcodec/h264_refs.c @@ -367,7 +367,7 @@ int ff_h264_build_ref_list(const H264Context *h, H264SliceContext *sl) return 0; } -int ff_h264_decode_ref_pic_list_reordering(const H264Context *h, H264SliceContext *sl) +int ff_h264_decode_ref_pic_list_reordering(H264SliceContext *sl, void *logctx) { int list, index; @@ -385,10 +385,10 @@ int ff_h264_decode_ref_pic_list_reordering(const H264Context *h, H264SliceContex break; if (index >= sl->ref_count[list]) { - av_log(h->avctx, AV_LOG_ERROR, "reference count overflow\n"); + av_log(logctx, AV_LOG_ERROR, "reference count overflow\n"); return AVERROR_INVALIDDATA; } else if (op > 2) { - av_log(h->avctx, AV_LOG_ERROR, + av_log(logctx, AV_LOG_ERROR, "illegal modification_of_pic_nums_idc %u\n", op); return AVERROR_INVALIDDATA; @@ -728,14 +728,14 @@ int ff_h264_execute_ref_pic_marking(H264Context *h) return (h->avctx->err_recognition & AV_EF_EXPLODE) ? err : 0; } -int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl, - GetBitContext *gb) +int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb, + const H2645NAL *nal, void *logctx) { int i; MMCO *mmco = sl->mmco; int nb_mmco = 0; - if (h->nal_unit_type == H264_NAL_IDR_SLICE) { // FIXME fields + if (nal->type == H264_NAL_IDR_SLICE) { // FIXME fields skip_bits1(gb); // broken_link if (get_bits1(gb)) { mmco[0].opcode = MMCO_LONG; @@ -770,8 +770,8 @@ int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl, if (long_arg >= 32 || (long_arg >= 16 && !(opcode == MMCO_SET_MAX_LONG && long_arg == 16) && - !(opcode == MMCO_LONG2UNUSED && FIELD_PICTURE(h)))) { - av_log(h->avctx, AV_LOG_ERROR, + !(opcode == MMCO_LONG2UNUSED && FIELD_PICTURE(sl)))) { + av_log(logctx, AV_LOG_ERROR, "illegal long ref in memory management control " "operation %d\n", opcode); return -1; @@ -780,7 +780,7 @@ int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl, } if (opcode > (unsigned) MMCO_LONG) { - av_log(h->avctx, AV_LOG_ERROR, + av_log(logctx, AV_LOG_ERROR, "illegal memory management control operation %d\n", opcode); return -1; diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index c6eae12007..32180225fc 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -1345,8 +1345,8 @@ static int h264_field_start(H264Context *h, const H264SliceContext *sl, return 0; } -static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, - const H2645NAL *nal) +static int h264_slice_header_parse(H264SliceContext *sl, const H2645NAL *nal, + const H264ParamSets *ps, AVCodecContext *avctx) { const SPS *sps; const PPS *pps; @@ -1359,7 +1359,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, slice_type = get_ue_golomb_31(&sl->gb); if (slice_type > 9) { - av_log(h->avctx, AV_LOG_ERROR, + av_log(avctx, AV_LOG_ERROR, "slice type %d too large at %d\n", slice_type, sl->first_mb_addr); return AVERROR_INVALIDDATA; @@ -1376,29 +1376,29 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, if (nal->type == H264_NAL_IDR_SLICE && sl->slice_type_nos != AV_PICTURE_TYPE_I) { - av_log(h->avctx, AV_LOG_ERROR, "A non-intra slice in an IDR NAL unit.\n"); + av_log(avctx, AV_LOG_ERROR, "A non-intra slice in an IDR NAL unit.\n"); return AVERROR_INVALIDDATA; } sl->pps_id = get_ue_golomb(&sl->gb); if (sl->pps_id >= MAX_PPS_COUNT) { - av_log(h->avctx, AV_LOG_ERROR, "pps_id %u out of range\n", sl->pps_id); + av_log(avctx, AV_LOG_ERROR, "pps_id %u out of range\n", sl->pps_id); return AVERROR_INVALIDDATA; } - if (!h->ps.pps_list[sl->pps_id]) { - av_log(h->avctx, AV_LOG_ERROR, + if (!ps->pps_list[sl->pps_id]) { + av_log(avctx, AV_LOG_ERROR, "non-existing PPS %u referenced\n", sl->pps_id); return AVERROR_INVALIDDATA; } - pps = (const PPS*)h->ps.pps_list[sl->pps_id]->data; + pps = (const PPS*)ps->pps_list[sl->pps_id]->data; - if (!h->ps.sps_list[pps->sps_id]) { - av_log(h->avctx, AV_LOG_ERROR, + if (!ps->sps_list[pps->sps_id]) { + av_log(avctx, AV_LOG_ERROR, "non-existing SPS %u referenced\n", pps->sps_id); return AVERROR_INVALIDDATA; } - sps = (const SPS*)h->ps.sps_list[pps->sps_id]->data; + sps = (const SPS*)ps->sps_list[pps->sps_id]->data; sl->frame_num = get_bits(&sl->gb, sps->log2_max_frame_num); @@ -1457,7 +1457,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, return ret; if (sl->slice_type_nos != AV_PICTURE_TYPE_I) { - ret = ff_h264_decode_ref_pic_list_reordering(h, sl); + ret = ff_h264_decode_ref_pic_list_reordering(sl, avctx); if (ret < 0) { sl->ref_count[1] = sl->ref_count[0] = 0; return ret; @@ -1477,15 +1477,15 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, sl->explicit_ref_marking = 0; if (nal->ref_idc) { - ret = ff_h264_decode_ref_pic_marking(h, sl, &sl->gb); - if (ret < 0 && (h->avctx->err_recognition & AV_EF_EXPLODE)) + ret = ff_h264_decode_ref_pic_marking(sl, &sl->gb, nal, avctx); + if (ret < 0 && (avctx->err_recognition & AV_EF_EXPLODE)) return AVERROR_INVALIDDATA; } if (sl->slice_type_nos != AV_PICTURE_TYPE_I && pps->cabac) { tmp = get_ue_golomb_31(&sl->gb); if (tmp > 2) { - av_log(h->avctx, AV_LOG_ERROR, "cabac_init_idc %u overflow\n", tmp); + av_log(avctx, AV_LOG_ERROR, "cabac_init_idc %u overflow\n", tmp); return AVERROR_INVALIDDATA; } sl->cabac_init_idc = tmp; @@ -1494,7 +1494,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, sl->last_qscale_diff = 0; tmp = pps->init_qp + get_se_golomb(&sl->gb); if (tmp > 51 + 6 * (sps->bit_depth_luma - 8)) { - av_log(h->avctx, AV_LOG_ERROR, "QP %u out of range\n", tmp); + av_log(avctx, AV_LOG_ERROR, "QP %u out of range\n", tmp); return AVERROR_INVALIDDATA; } sl->qscale = tmp; @@ -1513,7 +1513,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, if (pps->deblocking_filter_parameters_present) { tmp = get_ue_golomb_31(&sl->gb); if (tmp > 2) { - av_log(h->avctx, AV_LOG_ERROR, + av_log(avctx, AV_LOG_ERROR, "deblocking_filter_idc %u out of range\n", tmp); return AVERROR_INVALIDDATA; } @@ -1528,7 +1528,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl, sl->slice_alpha_c0_offset < -12 || sl->slice_beta_offset > 12 || sl->slice_beta_offset < -12) { - av_log(h->avctx, AV_LOG_ERROR, + av_log(avctx, AV_LOG_ERROR, "deblocking filter parameters %d %d out of range\n", sl->slice_alpha_c0_offset, sl->slice_beta_offset); return AVERROR_INVALIDDATA; @@ -1552,7 +1552,7 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl, { int i, j, ret = 0; - ret = h264_slice_header_parse(h, sl, nal); + ret = h264_slice_header_parse(sl, nal, &h->ps, h->avctx); if (ret < 0) return ret; diff --git a/libavcodec/h264dec.h b/libavcodec/h264dec.h index fbe68c1dc3..e422871a62 100644 --- a/libavcodec/h264dec.h +++ b/libavcodec/h264dec.h @@ -528,7 +528,7 @@ int ff_h264_get_slice_type(const H264SliceContext *sl); */ int ff_h264_alloc_tables(H264Context *h); -int ff_h264_decode_ref_pic_list_reordering(const H264Context *h, H264SliceContext *sl); +int ff_h264_decode_ref_pic_list_reordering(H264SliceContext *sl, void *logctx); int ff_h264_build_ref_list(const H264Context *h, H264SliceContext *sl); void ff_h264_remove_all_refs(H264Context *h); @@ -537,8 +537,8 @@ void ff_h264_remove_all_refs(H264Context *h); */ int ff_h264_execute_ref_pic_marking(H264Context *h); -int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl, - GetBitContext *gb); +int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb, + const H2645NAL *nal, void *logctx); void ff_h264_hl_decode_mb(const H264Context *h, H264SliceContext *sl); int ff_h264_decode_init(AVCodecContext *avctx); |