forked from Qortal/Brooklyn
65 lines
3.1 KiB
C
65 lines
3.1 KiB
C
/*
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** Copyright (c) 2019-2021 The Khronos Group Inc.
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**
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** SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef VULKAN_VIDEO_CODEC_H265STD_DECODE_H_
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#define VULKAN_VIDEO_CODEC_H265STD_DECODE_H_ 1
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "vk_video/vulkan_video_codec_h265std.h"
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// *************************************************
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// Video h265 Decode related parameters:
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// *************************************************
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#define STD_VIDEO_DECODE_H265_REF_PIC_SET_LIST_SIZE 8
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typedef struct StdVideoDecodeH265PictureInfoFlags {
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uint32_t IrapPicFlag : 1;
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uint32_t IdrPicFlag : 1;
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uint32_t IsReference : 1;
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uint32_t short_term_ref_pic_set_sps_flag : 1;
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} StdVideoDecodeH265PictureInfoFlags;
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typedef struct StdVideoDecodeH265PictureInfo {
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uint8_t vps_video_parameter_set_id;
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uint8_t sps_seq_parameter_set_id;
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uint8_t pps_pic_parameter_set_id;
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uint8_t num_short_term_ref_pic_sets;
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int32_t PicOrderCntVal;
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uint16_t NumBitsForSTRefPicSetInSlice; // number of bits used in st_ref_pic_set()
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//when short_term_ref_pic_set_sps_flag is 0; otherwise set to 0.
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uint8_t NumDeltaPocsOfRefRpsIdx; // NumDeltaPocs[ RefRpsIdx ] when short_term_ref_pic_set_sps_flag = 1, otherwise 0
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uint8_t RefPicSetStCurrBefore[STD_VIDEO_DECODE_H265_REF_PIC_SET_LIST_SIZE]; // slotIndex as used in
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// VkVideoReferenceSlotKHR structures representing
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//pReferenceSlots in VkVideoDecodeInfoKHR, 0xff for invalid slotIndex
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uint8_t RefPicSetStCurrAfter[STD_VIDEO_DECODE_H265_REF_PIC_SET_LIST_SIZE]; // slotIndex as used in
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// VkVideoReferenceSlotKHR structures representing
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//pReferenceSlots in VkVideoDecodeInfoKHR, 0xff for invalid slotIndex
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uint8_t RefPicSetLtCurr[STD_VIDEO_DECODE_H265_REF_PIC_SET_LIST_SIZE]; // slotIndex as used in
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// VkVideoReferenceSlotKHR structures representing
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//pReferenceSlots in VkVideoDecodeInfoKHR, 0xff for invalid slotIndex
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StdVideoDecodeH265PictureInfoFlags flags;
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} StdVideoDecodeH265PictureInfo;
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typedef struct StdVideoDecodeH265ReferenceInfoFlags {
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uint32_t is_long_term : 1;
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uint32_t is_non_existing : 1;
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} StdVideoDecodeH265ReferenceInfoFlags;
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typedef struct StdVideoDecodeH265ReferenceInfo {
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int32_t PicOrderCntVal;
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StdVideoDecodeH265ReferenceInfoFlags flags;
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} StdVideoDecodeH265ReferenceInfo;
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#ifdef __cplusplus
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}
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#endif
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#endif // VULKAN_VIDEO_CODEC_H265STD_DECODE_H_
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