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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/include/vk_video/vulkan_video_codec_h265std_decode.h
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/*

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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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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[8];     // slotIndex as used in VkVideoReferenceSlotKHR structures representing

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                                                                     //pReferenceSlots in VkVideoDecodeInfoKHR, 0xff for invalid slotIndex

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    uint8_t                            RefPicSetStCurrAfter[8];      // slotIndex as used in VkVideoReferenceSlotKHR structures representing

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                                                                     //pReferenceSlots in VkVideoDecodeInfoKHR, 0xff for invalid slotIndex

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    uint8_t                            RefPicSetLtCurr[8];           // slotIndex as used in 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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