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Merge commit '064698d381e1e7790f21b0199a8930ea04e2e942'
* commit '064698d381e1e7790f21b0199a8930ea04e2e942': Add HEVC decoder Conflicts: Changelog libavcodec/Makefile libavcodec/allcodecs.c libavcodec/hevc.c libavcodec/hevc.h libavcodec/hevc_cabac.c libavcodec/hevc_filter.c libavcodec/hevc_mvs.c libavcodec/hevc_parser.c libavcodec/hevc_ps.c libavcodec/hevc_refs.c libavcodec/hevc_sei.c libavcodec/hevcdsp.c libavcodec/hevcdsp_template.c libavcodec/hevcpred.c libavcodec/hevcpred_template.c libavcodec/version.h cosmetics from hevc.h & hevc_ps.c mostly merged, other files left as they where in ffmpeg. Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
5eb1704d5f
@ -609,6 +609,7 @@ following image formats are supported:
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@item H.263+ / H.263-1998 / H.263 version 2 @tab X @tab X
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@item H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 @tab E @tab X
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@tab encoding supported through external library libx264
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@item HEVC @tab @tab X
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@item HNM version 4 @tab @tab X
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@item HuffYUV @tab X @tab X
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@item HuffYUV FFmpeg variant @tab X @tab X
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@ -277,6 +277,7 @@ enum AVCodecID {
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AV_CODEC_ID_G2M_DEPRECATED,
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AV_CODEC_ID_WEBP_DEPRECATED,
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AV_CODEC_ID_HNM4_VIDEO,
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AV_CODEC_ID_HEVC_DEPRECATED,
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AV_CODEC_ID_BRENDER_PIX= MKBETAG('B','P','I','X'),
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AV_CODEC_ID_Y41P = MKBETAG('Y','4','1','P'),
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@ -225,13 +225,6 @@ static const AVCodecDescriptor codec_descriptors[] = {
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.long_name = NULL_IF_CONFIG_SMALL("H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"),
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.props = AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_LOSSLESS,
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},
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{
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.id = AV_CODEC_ID_HEVC,
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.type = AVMEDIA_TYPE_VIDEO,
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.name = "hevc",
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.long_name = NULL_IF_CONFIG_SMALL("H.265 / HEVC"),
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.props = AV_CODEC_PROP_LOSSY | AV_CODEC_PROP_LOSSLESS,
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},
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{
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.id = AV_CODEC_ID_INDEO3,
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.type = AVMEDIA_TYPE_VIDEO,
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@ -1401,6 +1394,13 @@ static const AVCodecDescriptor codec_descriptors[] = {
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.long_name = NULL_IF_CONFIG_SMALL("HNM 4 video"),
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.props = AV_CODEC_PROP_LOSSY,
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},
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{
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.id = AV_CODEC_ID_HEVC,
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.type = AVMEDIA_TYPE_VIDEO,
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.name = "hevc",
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.long_name = NULL_IF_CONFIG_SMALL("H.265 / HEVC (High Efficiency Video Coding)"),
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.props = AV_CODEC_PROP_LOSSY,
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},
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/* various PCM "codecs" */
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{
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@ -2882,7 +2882,7 @@ static void hevc_decode_flush(AVCodecContext *avctx)
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#define OFFSET(x) offsetof(HEVCContext, x)
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#define PAR (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_VIDEO_PARAM)
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static const AVOption options[] = {
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{ "strict-displaywin", "stricly apply default display window size", OFFSET(strict_def_disp_win),
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{ "strict-displaywin", "stricly apply default display window size", OFFSET(apply_defdispwin),
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AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, PAR },
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{ NULL },
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};
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@ -1,5 +1,5 @@
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/*
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* HEVC video Decoder
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* HEVC video decoder
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*
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* Copyright (C) 2012 - 2013 Guillaume Martres
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*
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@ -88,31 +88,31 @@
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* Table 7-3: NAL unit type codes
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*/
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enum NALUnitType {
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NAL_TRAIL_N = 0,
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NAL_TRAIL_R = 1,
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NAL_TSA_N = 2,
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NAL_TSA_R = 3,
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NAL_STSA_N = 4,
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NAL_STSA_R = 5,
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NAL_RADL_N = 6,
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NAL_RADL_R = 7,
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NAL_RASL_N = 8,
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NAL_RASL_R = 9,
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NAL_BLA_W_LP = 16,
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NAL_BLA_W_RADL = 17,
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NAL_BLA_N_LP = 18,
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NAL_IDR_W_RADL = 19,
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NAL_IDR_N_LP = 20,
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NAL_CRA_NUT = 21,
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NAL_VPS = 32,
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NAL_SPS = 33,
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NAL_PPS = 34,
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NAL_AUD = 35,
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NAL_EOS_NUT = 36,
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NAL_EOB_NUT = 37,
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NAL_FD_NUT = 38,
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NAL_SEI_PREFIX = 39,
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NAL_SEI_SUFFIX = 40,
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NAL_TRAIL_N = 0,
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NAL_TRAIL_R = 1,
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NAL_TSA_N = 2,
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NAL_TSA_R = 3,
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NAL_STSA_N = 4,
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NAL_STSA_R = 5,
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NAL_RADL_N = 6,
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NAL_RADL_R = 7,
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NAL_RASL_N = 8,
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NAL_RASL_R = 9,
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NAL_BLA_W_LP = 16,
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NAL_BLA_W_RADL = 17,
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NAL_BLA_N_LP = 18,
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NAL_IDR_W_RADL = 19,
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NAL_IDR_N_LP = 20,
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NAL_CRA_NUT = 21,
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NAL_VPS = 32,
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NAL_SPS = 33,
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NAL_PPS = 34,
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NAL_AUD = 35,
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NAL_EOS_NUT = 36,
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NAL_EOB_NUT = 37,
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NAL_FD_NUT = 38,
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NAL_SEI_PREFIX = 39,
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NAL_SEI_SUFFIX = 40,
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};
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enum RPSType {
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@ -347,7 +347,7 @@ typedef struct PTL {
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int sub_layer_level_idc[MAX_SUB_LAYERS];
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} PTL;
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typedef struct VPS {
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typedef struct HEVCVPS {
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uint8_t vps_temporal_id_nesting_flag;
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int vps_max_layers;
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int vps_max_sub_layers; ///< vps_max_temporal_layers_minus1 + 1
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@ -365,10 +365,11 @@ typedef struct VPS {
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uint8_t vps_poc_proportional_to_timing_flag;
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int vps_num_ticks_poc_diff_one; ///< vps_num_ticks_poc_diff_one_minus1 + 1
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int vps_num_hrd_parameters;
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} VPS;
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} HEVCVPS;
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typedef struct ScalingList {
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// This is a little wasteful, since sizeID 0 only needs 8 coeffs, and size ID 3 only has 2 arrays, not 6.
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/* This is a little wasteful, since sizeID 0 only needs 8 coeffs,
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* and size ID 3 only has 2 arrays, not 6. */
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uint8_t sl[4][6][64];
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uint8_t sl_dc[2][6];
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} ScalingList;
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@ -483,8 +484,8 @@ typedef struct HEVCPPS {
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uint8_t tiles_enabled_flag;
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uint8_t entropy_coding_sync_enabled_flag;
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int num_tile_columns; ///< num_tile_columns_minus1 + 1
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int num_tile_rows; ///< num_tile_rows_minus1 + 1
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int num_tile_columns; ///< num_tile_columns_minus1 + 1
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int num_tile_rows; ///< num_tile_rows_minus1 + 1
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uint8_t uniform_spacing_flag;
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uint8_t loop_filter_across_tiles_enabled_flag;
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@ -493,10 +494,10 @@ typedef struct HEVCPPS {
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uint8_t deblocking_filter_control_present_flag;
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uint8_t deblocking_filter_override_enabled_flag;
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uint8_t disable_dbf;
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int beta_offset; ///< beta_offset_div2 * 2
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int tc_offset; ///< tc_offset_div2 * 2
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int beta_offset; ///< beta_offset_div2 * 2
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int tc_offset; ///< tc_offset_div2 * 2
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int pps_scaling_list_data_present_flag;
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int scaling_list_data_present_flag;
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ScalingList scaling_list;
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uint8_t lists_modification_present_flag;
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@ -508,18 +509,18 @@ typedef struct HEVCPPS {
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uint8_t pps_extension_data_flag;
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// Inferred parameters
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int *column_width; ///< ColumnWidth
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int *row_height; ///< RowHeight
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int *col_bd; ///< ColBd
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int *row_bd; ///< RowBd
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int *column_width; ///< ColumnWidth
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int *row_height; ///< RowHeight
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int *col_bd; ///< ColBd
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int *row_bd; ///< RowBd
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int *col_idxX;
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int *ctb_addr_rs_to_ts; ///< CtbAddrRSToTS
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int *ctb_addr_ts_to_rs; ///< CtbAddrTSToRS
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int *tile_id; ///< TileId
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int *tile_pos_rs; ///< TilePosRS
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int *min_cb_addr_zs; ///< MinCbAddrZS
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int *min_tb_addr_zs; ///< MinTbAddrZS
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int *tile_id; ///< TileId
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int *tile_pos_rs; ///< TilePosRS
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int *min_cb_addr_zs; ///< MinCbAddrZS
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int *min_tb_addr_zs; ///< MinTbAddrZS
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} HEVCPPS;
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typedef struct SliceHeader {
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@ -565,8 +566,8 @@ typedef struct SliceHeader {
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int slice_cb_qp_offset;
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int slice_cr_qp_offset;
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int beta_offset; ///< beta_offset_div2 * 2
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int tc_offset; ///< tc_offset_div2 * 2
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int beta_offset; ///< beta_offset_div2 * 2
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int tc_offset; ///< tc_offset_div2 * 2
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int max_num_merge_cand; ///< 5 - 5_minus_max_num_merge_cand
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@ -592,7 +593,7 @@ typedef struct SliceHeader {
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int16_t luma_offset_l1[16];
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int16_t chroma_offset_l1[16][2];
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int slice_ctb_addr_rs;
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int slice_ctb_addr_rs;
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} SliceHeader;
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typedef struct CodingTree {
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@ -603,26 +604,26 @@ typedef struct CodingUnit {
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int x;
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int y;
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enum PredMode pred_mode; ///< PredMode
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enum PartMode part_mode; ///< PartMode
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enum PredMode pred_mode; ///< PredMode
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enum PartMode part_mode; ///< PartMode
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uint8_t rqt_root_cbf;
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uint8_t pcm_flag;
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// Inferred parameters
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uint8_t intra_split_flag; ///< IntraSplitFlag
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uint8_t max_trafo_depth; ///< MaxTrafoDepth
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uint8_t intra_split_flag; ///< IntraSplitFlag
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uint8_t max_trafo_depth; ///< MaxTrafoDepth
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uint8_t cu_transquant_bypass_flag;
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} CodingUnit;
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typedef struct Mv {
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int16_t x; ///< horizontal component of motion vector
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int16_t y; ///< vertical component of motion vector
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int16_t x; ///< horizontal component of motion vector
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int16_t y; ///< vertical component of motion vector
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} Mv;
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typedef struct MvField {
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Mv mv[2];
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Mv mv[2];
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int8_t ref_idx[2];
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int8_t pred_flag[2];
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uint8_t is_intra;
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@ -664,16 +665,16 @@ typedef struct TransformUnit {
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} TransformUnit;
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typedef struct SAOParams {
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int offset_abs[3][4]; ///< sao_offset_abs
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int offset_sign[3][4]; ///< sao_offset_sign
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int offset_abs[3][4]; ///< sao_offset_abs
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int offset_sign[3][4]; ///< sao_offset_sign
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int band_position[3]; ///< sao_band_position
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int band_position[3]; ///< sao_band_position
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int eo_class[3]; ///< sao_eo_class
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int eo_class[3]; ///< sao_eo_class
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int offset_val[3][5]; ///<SaoOffsetVal
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int offset_val[3][5]; ///<SaoOffsetVal
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uint8_t type_idx[3]; ///< sao_type_idx
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uint8_t type_idx[3]; ///< sao_type_idx
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} SAOParams;
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typedef struct DBParams {
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@ -756,12 +757,12 @@ typedef struct HEVCLocalContext {
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typedef struct HEVCContext {
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const AVClass *c; // needed by private avoptions
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AVCodecContext *avctx;
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AVCodecContext *avctx;
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struct HEVCContext *sList[MAX_NB_THREADS];
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struct HEVCContext *sList[MAX_NB_THREADS];
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HEVCLocalContext *HEVClcList[MAX_NB_THREADS];
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HEVCLocalContext *HEVClc;
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HEVCLocalContext *HEVClcList[MAX_NB_THREADS];
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HEVCLocalContext *HEVClc;
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uint8_t threads_type;
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uint8_t threads_number;
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@ -778,10 +779,10 @@ typedef struct HEVCContext {
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AVFrame *sao_frame;
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AVFrame *tmp_frame;
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AVFrame *output_frame;
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VPS *vps;
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HEVCVPS *vps;
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const HEVCSPS *sps;
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HEVCPPS *pps;
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VPS *vps_list[MAX_VPS_COUNT];
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HEVCVPS *vps_list[MAX_VPS_COUNT];
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AVBufferRef *sps_list[MAX_SPS_COUNT];
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AVBufferRef *pps_list[MAX_PPS_COUNT];
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@ -825,7 +826,6 @@ typedef struct HEVCContext {
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// PU
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uint8_t *tab_ipm;
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uint8_t *cbf_luma; // cbf_luma of colocated TU
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uint8_t *is_pcm;
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@ -865,13 +865,13 @@ typedef struct HEVCContext {
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uint8_t is_md5;
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int context_initialized;
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int is_nalff; ///< this flag is != 0 if bitstream is encapsulated
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///< as a format defined in 14496-15
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int strict_def_disp_win;
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int is_nalff; ///< this flag is != 0 if bitstream is encapsulated
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///< as a format defined in 14496-15
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int apply_defdispwin;
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int active_seq_parameter_set_id;
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int nal_length_size; ///< Number of bytes used for nal length (1, 2 or 4)
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int nal_length_size; ///< Number of bytes used for nal length (1, 2 or 4)
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int nuh_layer_id;
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int picture_struct;
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@ -902,7 +902,8 @@ void ff_hevc_flush_dpb(HEVCContext *s);
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*/
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int ff_hevc_compute_poc(HEVCContext *s, int poc_lsb);
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RefPicList* ff_hevc_get_ref_list(HEVCContext *s, HEVCFrame *frame, int x0, int y0);
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RefPicList *ff_hevc_get_ref_list(HEVCContext *s, HEVCFrame *frame,
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int x0, int y0);
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|
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/**
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* Construct the reference picture sets for the current frame.
|
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@ -924,9 +925,11 @@ int ff_hevc_sao_offset_sign_decode(HEVCContext *s);
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int ff_hevc_sao_eo_class_decode(HEVCContext *s);
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int ff_hevc_end_of_slice_flag_decode(HEVCContext *s);
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int ff_hevc_cu_transquant_bypass_flag_decode(HEVCContext *s);
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int ff_hevc_skip_flag_decode(HEVCContext *s, int x0, int y0, int x_cb, int y_cb);
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int ff_hevc_skip_flag_decode(HEVCContext *s, int x0, int y0,
|
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int x_cb, int y_cb);
|
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int ff_hevc_pred_mode_decode(HEVCContext *s);
|
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int ff_hevc_split_coding_unit_flag_decode(HEVCContext *s, int ct_depth, int x0, int y0);
|
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int ff_hevc_split_coding_unit_flag_decode(HEVCContext *s, int ct_depth,
|
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int x0, int y0);
|
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int ff_hevc_part_mode_decode(HEVCContext *s, int log2_cb_size);
|
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int ff_hevc_pcm_flag_decode(HEVCContext *s);
|
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int ff_hevc_prev_intra_luma_pred_flag_decode(HEVCContext *s);
|
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@ -959,12 +962,21 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *frame, int flush);
|
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|
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void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags);
|
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|
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void ff_hevc_set_neighbour_available(HEVCContext *s, int x0, int y0, int nPbW, int nPbH);
|
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void ff_hevc_luma_mv_merge_mode(HEVCContext *s, int x0, int y0, int nPbW, int nPbH, int log2_cb_size, int part_idx, int merge_idx, MvField *mv);
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void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW, int nPbH, int log2_cb_size, int part_idx, int merge_idx, MvField *mv , int mvp_lx_flag, int LX);
|
||||
void ff_hevc_set_qPy(HEVCContext *s, int xC, int yC, int xBase, int yBase, int log2_cb_size);
|
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void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0, int log2_trafo_size,
|
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int slice_or_tiles_up_boundary, int slice_or_tiles_left_boundary);
|
||||
void ff_hevc_set_neighbour_available(HEVCContext *s, int x0, int y0,
|
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int nPbW, int nPbH);
|
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void ff_hevc_luma_mv_merge_mode(HEVCContext *s, int x0, int y0,
|
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int nPbW, int nPbH, int log2_cb_size,
|
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int part_idx, int merge_idx, MvField *mv);
|
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void ff_hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0,
|
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int nPbW, int nPbH, int log2_cb_size,
|
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int part_idx, int merge_idx,
|
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MvField *mv, int mvp_lx_flag, int LX);
|
||||
void ff_hevc_set_qPy(HEVCContext *s, int xC, int yC, int xBase, int yBase,
|
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int log2_cb_size);
|
||||
void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
|
||||
int log2_trafo_size,
|
||||
int slice_or_tiles_up_boundary,
|
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int slice_or_tiles_left_boundary);
|
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int ff_hevc_cu_qp_delta_sign_flag(HEVCContext *s);
|
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int ff_hevc_cu_qp_delta_abs(HEVCContext *s);
|
||||
void ff_hevc_hls_filter(HEVCContext *s, int x, int y);
|
||||
@ -986,4 +998,4 @@ extern const uint8_t ff_hevc_diag_scan4x4_y[16];
|
||||
extern const uint8_t ff_hevc_diag_scan8x8_x[64];
|
||||
extern const uint8_t ff_hevc_diag_scan8x8_y[64];
|
||||
|
||||
#endif // AVCODEC_HEVC_H
|
||||
#endif /* AVCODEC_HEVC_H */
|
||||
|
@ -1137,7 +1137,7 @@ void ff_hevc_hls_residual_coding(HEVCContext *s, int x0, int y0,
|
||||
dc_scale = 16;
|
||||
|
||||
if (s->sps->scaling_list_enable_flag) {
|
||||
const ScalingList *sl = s->pps->pps_scaling_list_data_present_flag ?
|
||||
const ScalingList *sl = s->pps->scaling_list_data_present_flag ?
|
||||
&s->pps->scaling_list : &s->sps->scaling_list;
|
||||
int matrix_id = lc->cu.pred_mode != MODE_INTRA;
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* HEVC Parameter Set Decoding
|
||||
* HEVC Parameter Set decoding
|
||||
*
|
||||
* Copyright (C) 2012 - 2103 Guillaume Martres
|
||||
* Copyright (C) 2012 - 2103 Mickael Raulet
|
||||
@ -23,8 +23,9 @@
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include "golomb.h"
|
||||
#include "libavutil/imgutils.h"
|
||||
|
||||
#include "golomb.h"
|
||||
#include "hevc.h"
|
||||
|
||||
static const uint8_t default_scaling_list_intra[] = {
|
||||
@ -35,7 +36,7 @@ static const uint8_t default_scaling_list_intra[] = {
|
||||
17, 17, 20, 24, 30, 35, 41, 47,
|
||||
18, 19, 22, 27, 35, 44, 54, 65,
|
||||
21, 22, 25, 31, 41, 54, 70, 88,
|
||||
24, 25, 29,36, 47, 65, 88, 115
|
||||
24, 25, 29, 36, 47, 65, 88, 115
|
||||
};
|
||||
|
||||
static const uint8_t default_scaling_list_inter[] = {
|
||||
@ -50,8 +51,8 @@ static const uint8_t default_scaling_list_inter[] = {
|
||||
};
|
||||
|
||||
static const AVRational vui_sar[] = {
|
||||
{ 0, 1 },
|
||||
{ 1, 1 },
|
||||
{ 0, 1 },
|
||||
{ 1, 1 },
|
||||
{ 12, 11 },
|
||||
{ 10, 11 },
|
||||
{ 16, 11 },
|
||||
@ -64,9 +65,9 @@ static const AVRational vui_sar[] = {
|
||||
{ 15, 11 },
|
||||
{ 64, 33 },
|
||||
{ 160, 99 },
|
||||
{ 4, 3 },
|
||||
{ 3, 2 },
|
||||
{ 2, 1 },
|
||||
{ 4, 3 },
|
||||
{ 3, 2 },
|
||||
{ 2, 1 },
|
||||
};
|
||||
|
||||
int ff_hevc_decode_short_term_rps(HEVCContext *s, ShortTermRPS *rps,
|
||||
@ -83,7 +84,7 @@ int ff_hevc_decode_short_term_rps(HEVCContext *s, ShortTermRPS *rps,
|
||||
GetBitContext *gb = &lc->gb;
|
||||
|
||||
if (rps != sps->st_rps && sps->nb_st_rps)
|
||||
rps_predict = get_bits1(gb);
|
||||
rps_predict = get_bits1(gb);
|
||||
|
||||
if (rps_predict) {
|
||||
const ShortTermRPS *rps_ridx;
|
||||
@ -94,9 +95,9 @@ int ff_hevc_decode_short_term_rps(HEVCContext *s, ShortTermRPS *rps,
|
||||
if (is_slice_header) {
|
||||
int delta_idx = get_ue_golomb_long(gb) + 1;
|
||||
if (delta_idx > sps->nb_st_rps) {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "Invalid value of delta_idx "
|
||||
"in slice header RPS: %d > %d.\n", delta_idx,
|
||||
sps->nb_st_rps);
|
||||
av_log(s->avctx, AV_LOG_ERROR,
|
||||
"Invalid value of delta_idx in slice header RPS: %d > %d.\n",
|
||||
delta_idx, sps->nb_st_rps);
|
||||
return AVERROR_INVALIDDATA;
|
||||
}
|
||||
rps_ridx = &sps->st_rps[sps->nb_st_rps - delta_idx];
|
||||
@ -134,13 +135,13 @@ int ff_hevc_decode_short_term_rps(HEVCContext *s, ShortTermRPS *rps,
|
||||
for (i = 1; i < rps->num_delta_pocs; i++) {
|
||||
delta_poc = rps->delta_poc[i];
|
||||
used = rps->used[i];
|
||||
for (k = i-1 ; k >= 0; k--) {
|
||||
for (k = i - 1; k >= 0; k--) {
|
||||
tmp = rps->delta_poc[k];
|
||||
if (delta_poc < tmp ) {
|
||||
rps->delta_poc[k+1] = tmp;
|
||||
rps->used[k+1] = rps->used[k];
|
||||
rps->delta_poc[k] = delta_poc;
|
||||
rps->used[k] = used;
|
||||
if (delta_poc < tmp) {
|
||||
rps->delta_poc[k + 1] = tmp;
|
||||
rps->used[k + 1] = rps->used[k];
|
||||
rps->delta_poc[k] = delta_poc;
|
||||
rps->used[k] = used;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -149,13 +150,13 @@ int ff_hevc_decode_short_term_rps(HEVCContext *s, ShortTermRPS *rps,
|
||||
int used;
|
||||
k = rps->num_negative_pics - 1;
|
||||
// flip the negative values to largest first
|
||||
for (i = 0; i < rps->num_negative_pics>>1; i++) {
|
||||
delta_poc = rps->delta_poc[i];
|
||||
used = rps->used[i];
|
||||
rps->delta_poc[i] = rps->delta_poc[k];
|
||||
rps->used[i] = rps->used[k];
|
||||
rps->delta_poc[k] = delta_poc;
|
||||
rps->used[k] = used;
|
||||
for (i = 0; i < rps->num_negative_pics >> 1; i++) {
|
||||
delta_poc = rps->delta_poc[i];
|
||||
used = rps->used[i];
|
||||
rps->delta_poc[i] = rps->delta_poc[k];
|
||||
rps->used[i] = rps->used[k];
|
||||
rps->delta_poc[k] = delta_poc;
|
||||
rps->used[k] = used;
|
||||
k--;
|
||||
}
|
||||
}
|
||||
@ -177,29 +178,30 @@ int ff_hevc_decode_short_term_rps(HEVCContext *s, ShortTermRPS *rps,
|
||||
delta_poc = get_ue_golomb_long(gb) + 1;
|
||||
prev -= delta_poc;
|
||||
rps->delta_poc[i] = prev;
|
||||
rps->used[i] = get_bits1(gb);
|
||||
rps->used[i] = get_bits1(gb);
|
||||
}
|
||||
prev = 0;
|
||||
for (i = 0; i < nb_positive_pics; i++) {
|
||||
delta_poc = get_ue_golomb_long(gb) + 1;
|
||||
prev += delta_poc;
|
||||
rps->delta_poc[rps->num_negative_pics + i] = prev;
|
||||
rps->used[rps->num_negative_pics + i] = get_bits1(gb);
|
||||
rps->used[rps->num_negative_pics + i] = get_bits1(gb);
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int decode_profile_tier_level(HEVCContext *s, PTL *ptl, int max_num_sub_layers)
|
||||
static int decode_profile_tier_level(HEVCContext *s, PTL *ptl,
|
||||
int max_num_sub_layers)
|
||||
{
|
||||
int i, j;
|
||||
HEVCLocalContext *lc = s->HEVClc;
|
||||
GetBitContext *gb = &lc->gb;
|
||||
int i, j;
|
||||
|
||||
ptl->general_profile_space = get_bits(gb, 2);
|
||||
ptl->general_tier_flag = get_bits1(gb);
|
||||
ptl->general_profile_idc = get_bits(gb, 5);
|
||||
ptl->general_tier_flag = get_bits1(gb);
|
||||
ptl->general_profile_idc = get_bits(gb, 5);
|
||||
if (ptl->general_profile_idc == 1)
|
||||
av_log(s->avctx, AV_LOG_DEBUG, "Main profile bitstream\n");
|
||||
else if (ptl->general_profile_idc == 2)
|
||||
@ -209,10 +211,10 @@ static int decode_profile_tier_level(HEVCContext *s, PTL *ptl, int max_num_sub_l
|
||||
|
||||
for (i = 0; i < 32; i++)
|
||||
ptl->general_profile_compatibility_flag[i] = get_bits1(gb);
|
||||
skip_bits1(gb);// general_progressive_source_flag
|
||||
skip_bits1(gb);// general_interlaced_source_flag
|
||||
skip_bits1(gb);// general_non_packed_constraint_flag
|
||||
skip_bits1(gb);// general_frame_only_constraint_flag
|
||||
skip_bits1(gb); // general_progressive_source_flag
|
||||
skip_bits1(gb); // general_interlaced_source_flag
|
||||
skip_bits1(gb); // general_non_packed_constraint_flag
|
||||
skip_bits1(gb); // general_frame_only_constraint_flag
|
||||
if (get_bits(gb, 16) != 0) // XXX_reserved_zero_44bits[0..15]
|
||||
return -1;
|
||||
if (get_bits(gb, 16) != 0) // XXX_reserved_zero_44bits[16..31]
|
||||
@ -223,7 +225,7 @@ static int decode_profile_tier_level(HEVCContext *s, PTL *ptl, int max_num_sub_l
|
||||
ptl->general_level_idc = get_bits(gb, 8);
|
||||
for (i = 0; i < max_num_sub_layers - 1; i++) {
|
||||
ptl->sub_layer_profile_present_flag[i] = get_bits1(gb);
|
||||
ptl->sub_layer_level_present_flag[i] = get_bits1(gb);
|
||||
ptl->sub_layer_level_present_flag[i] = get_bits1(gb);
|
||||
}
|
||||
if (max_num_sub_layers - 1 > 0)
|
||||
for (i = max_num_sub_layers - 1; i < 8; i++)
|
||||
@ -231,14 +233,14 @@ static int decode_profile_tier_level(HEVCContext *s, PTL *ptl, int max_num_sub_l
|
||||
for (i = 0; i < max_num_sub_layers - 1; i++) {
|
||||
if (ptl->sub_layer_profile_present_flag[i]) {
|
||||
ptl->sub_layer_profile_space[i] = get_bits(gb, 2);
|
||||
ptl->sub_layer_tier_flag[i] = get_bits(gb, 1);
|
||||
ptl->sub_layer_profile_idc[i] = get_bits(gb, 5);
|
||||
ptl->sub_layer_tier_flag[i] = get_bits(gb, 1);
|
||||
ptl->sub_layer_profile_idc[i] = get_bits(gb, 5);
|
||||
for (j = 0; j < 32; j++)
|
||||
ptl->sub_layer_profile_compatibility_flags[i][j] = get_bits1(gb);
|
||||
skip_bits1(gb);// sub_layer_progressive_source_flag
|
||||
skip_bits1(gb);// sub_layer_interlaced_source_flag
|
||||
skip_bits1(gb);// sub_layer_non_packed_constraint_flag
|
||||
skip_bits1(gb);// sub_layer_frame_only_constraint_flag
|
||||
skip_bits1(gb); // sub_layer_progressive_source_flag
|
||||
skip_bits1(gb); // sub_layer_interlaced_source_flag
|
||||
skip_bits1(gb); // sub_layer_non_packed_constraint_flag
|
||||
skip_bits1(gb); // sub_layer_frame_only_constraint_flag
|
||||
|
||||
if (get_bits(gb, 16) != 0) // sub_layer_reserved_zero_44bits[0..15]
|
||||
return -1;
|
||||
@ -253,7 +255,8 @@ static int decode_profile_tier_level(HEVCContext *s, PTL *ptl, int max_num_sub_l
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void decode_sublayer_hrd(HEVCContext *s, int nb_cpb, int subpic_params_present)
|
||||
static void decode_sublayer_hrd(HEVCContext *s, int nb_cpb,
|
||||
int subpic_params_present)
|
||||
{
|
||||
GetBitContext *gb = &s->HEVClc->gb;
|
||||
int i;
|
||||
@ -331,7 +334,7 @@ int ff_hevc_decode_nal_vps(HEVCContext *s)
|
||||
int i,j;
|
||||
GetBitContext *gb = &s->HEVClc->gb;
|
||||
int vps_id = 0;
|
||||
VPS *vps;
|
||||
HEVCVPS *vps;
|
||||
|
||||
av_log(s->avctx, AV_LOG_DEBUG, "Decoding VPS\n");
|
||||
|
||||
@ -425,7 +428,7 @@ err:
|
||||
|
||||
static void decode_vui(HEVCContext *s, HEVCSPS *sps)
|
||||
{
|
||||
VUI *vui = &sps->vui;
|
||||
VUI *vui = &sps->vui;
|
||||
GetBitContext *gb = &s->HEVClc->gb;
|
||||
int sar_present;
|
||||
|
||||
@ -440,8 +443,8 @@ static void decode_vui(HEVCContext *s, HEVCSPS *sps)
|
||||
vui->sar.num = get_bits(gb, 16);
|
||||
vui->sar.den = get_bits(gb, 16);
|
||||
} else
|
||||
av_log(s->avctx, AV_LOG_WARNING, "Unknown SAR index: %u.\n",
|
||||
sar_idx);
|
||||
av_log(s->avctx, AV_LOG_WARNING,
|
||||
"Unknown SAR index: %u.\n", sar_idx);
|
||||
}
|
||||
|
||||
vui->overscan_info_present_flag = get_bits1(gb);
|
||||
@ -478,7 +481,7 @@ static void decode_vui(HEVCContext *s, HEVCSPS *sps)
|
||||
vui->def_disp_win.top_offset = get_ue_golomb_long(gb) * 2;
|
||||
vui->def_disp_win.bottom_offset = get_ue_golomb_long(gb) * 2;
|
||||
|
||||
if (s->strict_def_disp_win &&
|
||||
if (s->apply_defdispwin &&
|
||||
s->avctx->flags2 & CODEC_FLAG2_IGNORE_CROP) {
|
||||
av_log(s->avctx, AV_LOG_DEBUG,
|
||||
"discarding vui default display window, "
|
||||
@ -551,14 +554,15 @@ static int scaling_list_data(HEVCContext *s, ScalingList *sl)
|
||||
GetBitContext *gb = &s->HEVClc->gb;
|
||||
uint8_t scaling_list_pred_mode_flag[4][6];
|
||||
int32_t scaling_list_dc_coef[2][6];
|
||||
|
||||
int size_id, matrix_id, i, pos, delta;
|
||||
|
||||
for (size_id = 0; size_id < 4; size_id++)
|
||||
for (matrix_id = 0; matrix_id < ((size_id == 3) ? 2 : 6); matrix_id++) {
|
||||
for (matrix_id = 0; matrix_id < (size_id == 3 ? 2 : 6); matrix_id++) {
|
||||
scaling_list_pred_mode_flag[size_id][matrix_id] = get_bits1(gb);
|
||||
if (!scaling_list_pred_mode_flag[size_id][matrix_id]) {
|
||||
delta = get_ue_golomb_long(gb);
|
||||
// Only need to handle non-zero delta. Zero means default, which should already be in the arrays.
|
||||
/* Only need to handle non-zero delta. Zero means default,
|
||||
* which should already be in the arrays. */
|
||||
if (delta) {
|
||||
// Copy from previous array.
|
||||
if (matrix_id - delta < 0) {
|
||||
@ -574,12 +578,11 @@ static int scaling_list_data(HEVCContext *s, ScalingList *sl)
|
||||
sl->sl_dc[size_id - 2][matrix_id] = sl->sl_dc[size_id - 2][matrix_id - delta];
|
||||
}
|
||||
} else {
|
||||
int next_coef;
|
||||
int coef_num;
|
||||
int next_coef, coef_num;
|
||||
int32_t scaling_list_delta_coef;
|
||||
|
||||
next_coef = 8;
|
||||
coef_num = FFMIN(64, (1 << (4 + (size_id << 1))));
|
||||
coef_num = FFMIN(64, 1 << (4 + (size_id << 1)));
|
||||
if (size_id > 1) {
|
||||
scaling_list_dc_coef[size_id - 2][matrix_id] = get_se_golomb(gb) + 8;
|
||||
next_coef = scaling_list_dc_coef[size_id - 2][matrix_id];
|
||||
@ -587,12 +590,14 @@ static int scaling_list_data(HEVCContext *s, ScalingList *sl)
|
||||
}
|
||||
for (i = 0; i < coef_num; i++) {
|
||||
if (size_id == 0)
|
||||
pos = 4 * ff_hevc_diag_scan4x4_y[i] + ff_hevc_diag_scan4x4_x[i];
|
||||
pos = 4 * ff_hevc_diag_scan4x4_y[i] +
|
||||
ff_hevc_diag_scan4x4_x[i];
|
||||
else
|
||||
pos = 8 * ff_hevc_diag_scan8x8_y[i] + ff_hevc_diag_scan8x8_x[i];
|
||||
pos = 8 * ff_hevc_diag_scan8x8_y[i] +
|
||||
ff_hevc_diag_scan8x8_x[i];
|
||||
|
||||
scaling_list_delta_coef = get_se_golomb(gb);
|
||||
next_coef = (next_coef + scaling_list_delta_coef + 256 ) % 256;
|
||||
next_coef = (next_coef + scaling_list_delta_coef + 256) % 256;
|
||||
sl->sl[size_id][matrix_id][pos] = next_coef;
|
||||
}
|
||||
}
|
||||
@ -653,7 +658,7 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
sps->chroma_format_idc = get_ue_golomb_long(gb);
|
||||
if (sps->chroma_format_idc != 1) {
|
||||
avpriv_report_missing_feature(s->avctx, "chroma_format_idc != 1\n");
|
||||
ret = AVERROR_INVALIDDATA;
|
||||
ret = AVERROR_PATCHWELCOME;
|
||||
goto err;
|
||||
}
|
||||
|
||||
@ -694,7 +699,8 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
bit_depth_chroma = get_ue_golomb_long(gb) + 8;
|
||||
if (bit_depth_chroma != sps->bit_depth) {
|
||||
av_log(s->avctx, AV_LOG_ERROR,
|
||||
"Luma bit depth (%d) is different from chroma bit depth (%d), this is unsupported.\n",
|
||||
"Luma bit depth (%d) is different from chroma bit depth (%d), "
|
||||
"this is unsupported.\n",
|
||||
sps->bit_depth, bit_depth_chroma);
|
||||
ret = AVERROR_INVALIDDATA;
|
||||
goto err;
|
||||
@ -712,7 +718,8 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
goto err;
|
||||
}
|
||||
} else {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "non-4:2:0 support is currently unspecified.\n");
|
||||
av_log(s->avctx, AV_LOG_ERROR,
|
||||
"non-4:2:0 support is currently unspecified.\n");
|
||||
return AVERROR_PATCHWELCOME;
|
||||
}
|
||||
|
||||
@ -757,18 +764,19 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
}
|
||||
|
||||
if (!sublayer_ordering_info) {
|
||||
for (i = 0; i < start; i++){
|
||||
for (i = 0; i < start; i++) {
|
||||
sps->temporal_layer[i].max_dec_pic_buffering = sps->temporal_layer[start].max_dec_pic_buffering;
|
||||
sps->temporal_layer[i].num_reorder_pics = sps->temporal_layer[start].num_reorder_pics;
|
||||
sps->temporal_layer[i].max_latency_increase = sps->temporal_layer[start].max_latency_increase;
|
||||
}
|
||||
}
|
||||
|
||||
sps->log2_min_cb_size = get_ue_golomb_long(gb) + 3;
|
||||
sps->log2_diff_max_min_coding_block_size = get_ue_golomb_long(gb);
|
||||
sps->log2_min_tb_size = get_ue_golomb_long(gb) + 2;
|
||||
log2_diff_max_min_transform_block_size = get_ue_golomb_long(gb);
|
||||
sps->log2_max_trafo_size = log2_diff_max_min_transform_block_size + sps->log2_min_tb_size;
|
||||
sps->log2_min_cb_size = get_ue_golomb_long(gb) + 3;
|
||||
sps->log2_diff_max_min_coding_block_size = get_ue_golomb_long(gb);
|
||||
sps->log2_min_tb_size = get_ue_golomb_long(gb) + 2;
|
||||
log2_diff_max_min_transform_block_size = get_ue_golomb_long(gb);
|
||||
sps->log2_max_trafo_size = log2_diff_max_min_transform_block_size +
|
||||
sps->log2_min_tb_size;
|
||||
|
||||
if (sps->log2_min_tb_size >= sps->log2_min_cb_size) {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "Invalid value for log2_min_tb_size");
|
||||
@ -840,7 +848,7 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
decode_vui(s, sps);
|
||||
skip_bits1(gb); // sps_extension_flag
|
||||
|
||||
if (s->strict_def_disp_win) {
|
||||
if (s->apply_defdispwin) {
|
||||
sps->output_window.left_offset += sps->vui.def_disp_win.left_offset;
|
||||
sps->output_window.right_offset += sps->vui.def_disp_win.right_offset;
|
||||
sps->output_window.top_offset += sps->vui.def_disp_win.top_offset;
|
||||
@ -864,32 +872,33 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
ret = AVERROR_INVALIDDATA;
|
||||
goto err;
|
||||
}
|
||||
av_log(s->avctx, AV_LOG_WARNING, "Displaying the whole video surface.\n");
|
||||
av_log(s->avctx, AV_LOG_WARNING,
|
||||
"Displaying the whole video surface.\n");
|
||||
sps->pic_conf_win.left_offset =
|
||||
sps->pic_conf_win.right_offset =
|
||||
sps->pic_conf_win.top_offset =
|
||||
sps->pic_conf_win.bottom_offset = 0;
|
||||
sps->output_width = sps->width;
|
||||
sps->output_height = sps->height;
|
||||
sps->output_width = sps->width;
|
||||
sps->output_height = sps->height;
|
||||
}
|
||||
|
||||
// Inferred parameters
|
||||
sps->log2_ctb_size = sps->log2_min_cb_size
|
||||
+ sps->log2_diff_max_min_coding_block_size;
|
||||
sps->log2_min_pu_size = sps->log2_min_cb_size - 1;
|
||||
sps->log2_ctb_size = sps->log2_min_cb_size +
|
||||
sps->log2_diff_max_min_coding_block_size;
|
||||
sps->log2_min_pu_size = sps->log2_min_cb_size - 1;
|
||||
|
||||
sps->ctb_width = (sps->width + (1 << sps->log2_ctb_size) - 1) >> sps->log2_ctb_size;
|
||||
sps->ctb_height = (sps->height + (1 << sps->log2_ctb_size) - 1) >> sps->log2_ctb_size;
|
||||
sps->ctb_size = sps->ctb_width * sps->ctb_height;
|
||||
sps->ctb_width = (sps->width + (1 << sps->log2_ctb_size) - 1) >> sps->log2_ctb_size;
|
||||
sps->ctb_height = (sps->height + (1 << sps->log2_ctb_size) - 1) >> sps->log2_ctb_size;
|
||||
sps->ctb_size = sps->ctb_width * sps->ctb_height;
|
||||
|
||||
sps->min_cb_width = sps->width >> sps->log2_min_cb_size;
|
||||
sps->min_cb_height = sps->height >> sps->log2_min_cb_size;
|
||||
sps->min_tb_width = sps->width >> sps->log2_min_tb_size;
|
||||
sps->min_tb_height = sps->height >> sps->log2_min_tb_size;
|
||||
sps->min_pu_width = sps->width >> sps->log2_min_pu_size;
|
||||
sps->min_pu_height = sps->height >> sps->log2_min_pu_size;
|
||||
sps->min_cb_width = sps->width >> sps->log2_min_cb_size;
|
||||
sps->min_cb_height = sps->height >> sps->log2_min_cb_size;
|
||||
sps->min_tb_width = sps->width >> sps->log2_min_tb_size;
|
||||
sps->min_tb_height = sps->height >> sps->log2_min_tb_size;
|
||||
sps->min_pu_width = sps->width >> sps->log2_min_pu_size;
|
||||
sps->min_pu_height = sps->height >> sps->log2_min_pu_size;
|
||||
|
||||
sps->qp_bd_offset = 6 * (sps->bit_depth - 8);
|
||||
sps->qp_bd_offset = 6 * (sps->bit_depth - 8);
|
||||
|
||||
if (sps->width & ((1 << sps->log2_min_cb_size) - 1) ||
|
||||
sps->height & ((1 << sps->log2_min_cb_size) - 1)) {
|
||||
@ -912,13 +921,15 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
goto err;
|
||||
}
|
||||
if (sps->log2_max_trafo_size > FFMIN(sps->log2_ctb_size, 5)) {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "max transform block size out of range: %d\n",
|
||||
av_log(s->avctx, AV_LOG_ERROR,
|
||||
"max transform block size out of range: %d\n",
|
||||
sps->log2_max_trafo_size);
|
||||
goto err;
|
||||
}
|
||||
|
||||
if (s->avctx->debug & FF_DEBUG_BITSTREAM) {
|
||||
av_log(s->avctx, AV_LOG_DEBUG, "Parsed SPS: id %d; coded wxh: %dx%d; "
|
||||
av_log(s->avctx, AV_LOG_DEBUG,
|
||||
"Parsed SPS: id %d; coded wxh: %dx%d; "
|
||||
"cropped wxh: %dx%d; pix_fmt: %s.\n",
|
||||
sps_id, sps->width, sps->height,
|
||||
sps->output_width, sps->output_height,
|
||||
@ -941,8 +952,8 @@ int ff_hevc_decode_nal_sps(HEVCContext *s)
|
||||
}
|
||||
|
||||
return 0;
|
||||
err:
|
||||
|
||||
err:
|
||||
av_buffer_unref(&sps_buf);
|
||||
return ret;
|
||||
}
|
||||
@ -982,7 +993,8 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
if (!pps)
|
||||
return AVERROR(ENOMEM);
|
||||
|
||||
pps_buf = av_buffer_create((uint8_t*)pps, sizeof(*pps), hevc_pps_free, NULL, 0);
|
||||
pps_buf = av_buffer_create((uint8_t *)pps, sizeof(*pps),
|
||||
hevc_pps_free, NULL, 0);
|
||||
if (!pps_buf) {
|
||||
av_freep(&pps);
|
||||
return AVERROR(ENOMEM);
|
||||
@ -1017,7 +1029,7 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
ret = AVERROR_INVALIDDATA;
|
||||
goto err;
|
||||
}
|
||||
sps = (HEVCSPS*)s->sps_list[pps->sps_id]->data;
|
||||
sps = (HEVCSPS *)s->sps_list[pps->sps_id]->data;
|
||||
|
||||
pps->dependent_slice_segments_enabled_flag = get_bits1(gb);
|
||||
pps->output_flag_present_flag = get_bits1(gb);
|
||||
@ -1064,8 +1076,8 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
pps->entropy_coding_sync_enabled_flag = get_bits1(gb);
|
||||
|
||||
if (pps->tiles_enabled_flag) {
|
||||
pps->num_tile_columns = get_ue_golomb_long(gb) + 1;
|
||||
pps->num_tile_rows = get_ue_golomb_long(gb) + 1;
|
||||
pps->num_tile_columns = get_ue_golomb_long(gb) + 1;
|
||||
pps->num_tile_rows = get_ue_golomb_long(gb) + 1;
|
||||
if (pps->num_tile_columns == 0 ||
|
||||
pps->num_tile_columns >= sps->width) {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "num_tile_columns_minus1 out of range: %d\n",
|
||||
@ -1093,7 +1105,7 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
int sum = 0;
|
||||
for (i = 0; i < pps->num_tile_columns - 1; i++) {
|
||||
pps->column_width[i] = get_ue_golomb_long(gb) + 1;
|
||||
sum += pps->column_width[i];
|
||||
sum += pps->column_width[i];
|
||||
}
|
||||
if (sum >= sps->ctb_width) {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "Invalid tile widths.\n");
|
||||
@ -1105,7 +1117,7 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
sum = 0;
|
||||
for (i = 0; i < pps->num_tile_rows - 1; i++) {
|
||||
pps->row_height[i] = get_ue_golomb_long(gb) + 1;
|
||||
sum += pps->row_height[i];
|
||||
sum += pps->row_height[i];
|
||||
}
|
||||
if (sum >= sps->ctb_height) {
|
||||
av_log(s->avctx, AV_LOG_ERROR, "Invalid tile heights.\n");
|
||||
@ -1122,7 +1134,7 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
pps->deblocking_filter_control_present_flag = get_bits1(gb);
|
||||
if (pps->deblocking_filter_control_present_flag) {
|
||||
pps->deblocking_filter_override_enabled_flag = get_bits1(gb);
|
||||
pps->disable_dbf = get_bits1(gb);
|
||||
pps->disable_dbf = get_bits1(gb);
|
||||
if (!pps->disable_dbf) {
|
||||
pps->beta_offset = get_se_golomb(gb) * 2;
|
||||
pps->tc_offset = get_se_golomb(gb) * 2;
|
||||
@ -1141,8 +1153,8 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
}
|
||||
}
|
||||
|
||||
pps->pps_scaling_list_data_present_flag = get_bits1(gb);
|
||||
if (pps->pps_scaling_list_data_present_flag) {
|
||||
pps->scaling_list_data_present_flag = get_bits1(gb);
|
||||
if (pps->scaling_list_data_present_flag) {
|
||||
set_default_scaling_list_data(&pps->scaling_list);
|
||||
ret = scaling_list_data(s, &pps->scaling_list);
|
||||
if (ret < 0)
|
||||
@ -1199,9 +1211,9 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
pps->row_bd[i + 1] = pps->row_bd[i] + pps->row_height[i];
|
||||
|
||||
for (i = 0, j = 0; i < sps->ctb_width; i++) {
|
||||
if (i > pps->col_bd[j])
|
||||
j++;
|
||||
pps->col_idxX[i] = j;
|
||||
if (i > pps->col_bd[j])
|
||||
j++;
|
||||
pps->col_idxX[i] = j;
|
||||
}
|
||||
|
||||
/**
|
||||
@ -1243,16 +1255,16 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < tile_x; i++ )
|
||||
for (i = 0; i < tile_x; i++)
|
||||
val += pps->row_height[tile_y] * pps->column_width[i];
|
||||
for (i = 0; i < tile_y; i++ )
|
||||
for (i = 0; i < tile_y; i++)
|
||||
val += sps->ctb_width * pps->row_height[i];
|
||||
|
||||
val += (tb_y - pps->row_bd[tile_y]) * pps->column_width[tile_x] +
|
||||
tb_x - pps->col_bd[tile_x];
|
||||
|
||||
pps->ctb_addr_rs_to_ts[ctb_addr_rs] = val;
|
||||
pps->ctb_addr_ts_to_rs[val] = ctb_addr_rs;
|
||||
pps->ctb_addr_ts_to_rs[val] = ctb_addr_rs;
|
||||
}
|
||||
|
||||
for (j = 0, tile_id = 0; j < pps->num_tile_rows; j++)
|
||||
@ -1273,11 +1285,11 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
|
||||
for (y = 0; y < sps->min_cb_height; y++) {
|
||||
for (x = 0; x < sps->min_cb_width; x++) {
|
||||
int tb_x = x >> sps->log2_diff_max_min_coding_block_size;
|
||||
int tb_y = y >> sps->log2_diff_max_min_coding_block_size;
|
||||
int tb_x = x >> sps->log2_diff_max_min_coding_block_size;
|
||||
int tb_y = y >> sps->log2_diff_max_min_coding_block_size;
|
||||
int ctb_addr_rs = sps->ctb_width * tb_y + tb_x;
|
||||
int val = pps->ctb_addr_rs_to_ts[ctb_addr_rs] <<
|
||||
(sps->log2_diff_max_min_coding_block_size * 2);
|
||||
int val = pps->ctb_addr_rs_to_ts[ctb_addr_rs] <<
|
||||
(sps->log2_diff_max_min_coding_block_size * 2);
|
||||
for (i = 0; i < sps->log2_diff_max_min_coding_block_size; i++) {
|
||||
int m = 1 << i;
|
||||
val += (m & x ? m * m : 0) + (m & y ? 2 * m * m : 0);
|
||||
@ -1289,11 +1301,11 @@ int ff_hevc_decode_nal_pps(HEVCContext *s)
|
||||
log2_diff_ctb_min_tb_size = sps->log2_ctb_size - sps->log2_min_tb_size;
|
||||
for (y = 0; y < sps->min_tb_height; y++) {
|
||||
for (x = 0; x < sps->min_tb_width; x++) {
|
||||
int tb_x = x >> log2_diff_ctb_min_tb_size;
|
||||
int tb_y = y >> log2_diff_ctb_min_tb_size;
|
||||
int tb_x = x >> log2_diff_ctb_min_tb_size;
|
||||
int tb_y = y >> log2_diff_ctb_min_tb_size;
|
||||
int ctb_addr_rs = sps->ctb_width * tb_y + tb_x;
|
||||
int val = pps->ctb_addr_rs_to_ts[ctb_addr_rs] <<
|
||||
(log2_diff_ctb_min_tb_size * 2);
|
||||
int val = pps->ctb_addr_rs_to_ts[ctb_addr_rs] <<
|
||||
(log2_diff_ctb_min_tb_size * 2);
|
||||
for (i = 0; i < log2_diff_ctb_min_tb_size; i++) {
|
||||
int m = 1 << i;
|
||||
val += (m & x ? m * m : 0) + (m & y ? 2 * m * m : 0);
|
||||
|
@ -2606,6 +2606,7 @@ static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id)
|
||||
case AV_CODEC_ID_ESCAPE130_DEPRECATED : return AV_CODEC_ID_ESCAPE130;
|
||||
case AV_CODEC_ID_G2M_DEPRECATED : return AV_CODEC_ID_G2M;
|
||||
case AV_CODEC_ID_WEBP_DEPRECATED: return AV_CODEC_ID_WEBP;
|
||||
case AV_CODEC_ID_HEVC_DEPRECATED: return AV_CODEC_ID_HEVC;
|
||||
default : return id;
|
||||
}
|
||||
}
|
||||
|
@ -30,7 +30,7 @@
|
||||
|
||||
#define LIBAVCODEC_VERSION_MAJOR 55
|
||||
#define LIBAVCODEC_VERSION_MINOR 40
|
||||
#define LIBAVCODEC_VERSION_MICRO 100
|
||||
#define LIBAVCODEC_VERSION_MICRO 101
|
||||
|
||||
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
|
||||
LIBAVCODEC_VERSION_MINOR, \
|
||||
|
Loading…
Reference in New Issue
Block a user