83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
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/***************************************************************************************
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*
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* IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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*
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* By downloading, copying, installing or using the software you agree to this license.
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* If you do not agree to this license, do not download, install,
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* copy or use the software.
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*
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* Copyright (C) 2014-2024, Happytimesoft Corporation, all rights reserved.
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*
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* Redistribution and use in binary forms, with or without modification, are permitted.
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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****************************************************************************************/
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#ifndef H265_UTIL_H
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#define H265_UTIL_H
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#define MAX_SPATIAL_SEGMENTATION 4096 // max. value of u(12) field
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typedef struct
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{
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int nal_len;
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uint32 general_profile_idc;
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uint32 general_level_idc;
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uint32 separate_colour_plane_flag;
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uint32 pic_width_in_luma_samples;
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uint32 pic_height_in_luma_samples;
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uint32 sps_max_sub_layers_minus1;
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uint32 sps_seq_parameter_set_id;
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uint32 chroma_format_idc;
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uint32 conformance_window_flag;
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uint32 conf_win_left_offset;
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uint32 conf_win_right_offset;
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uint32 conf_win_top_offset;
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uint32 conf_win_bottom_offset;
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uint32 bit_depth_luma_minus8;
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uint32 bit_depth_chroma_minus8;
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} h265_t;
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typedef struct
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{
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uint8 general_profile_space;
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uint8 general_tier_flag;
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uint8 general_profile_idc;
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uint32 general_profile_compatibility_flags;
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uint64 general_constraint_indicator_flags;
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uint8 general_level_idc;
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uint16 min_spatial_segmentation_idc;
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uint8 parallelismType;
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uint8 chromaFormat;
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uint8 bitDepthLumaMinus8;
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uint8 bitDepthChromaMinus8;
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uint16 avgFrameRate;
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uint8 constantFrameRate;
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uint8 numTemporalLayers;
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uint8 temporalIdNested;
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uint8 lengthSizeMinusOne;
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} HEVCDecoderConfigurationRecord;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void h265_parser_init(h265_t * h);
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int h265_parser_parse(h265_t * h, uint8 * p_data, int len);
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void hvcc_init(HEVCDecoderConfigurationRecord * hvcc);
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int hvcc_parse_vps(HEVCDecoderConfigurationRecord * hvcc, uint8 * p_data, int len);
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int hvcc_parse_pps(HEVCDecoderConfigurationRecord * hvcc, uint8 * p_data, int len);
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#ifdef __cplusplus
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}
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#endif
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#endif // H265_UTIL_H
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