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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/include/vk_video/vulkan_video_codec_h264std_encode.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_H264STD_ENCODE_H_

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#define VULKAN_VIDEO_CODEC_H264STD_ENCODE_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_h264std.h"

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// *************************************************

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// Video H.264 Encode related parameters:

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// *************************************************

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typedef struct StdVideoEncodeH264SliceHeaderFlags {

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    uint32_t idr_flag:1;

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    uint32_t is_reference_flag:1;

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    uint32_t num_ref_idx_active_override_flag:1;

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    uint32_t no_output_of_prior_pics_flag:1;

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    uint32_t long_term_reference_flag:1;

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    uint32_t adaptive_ref_pic_marking_mode_flag:1;

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    uint32_t no_prior_references_available_flag:1;

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} StdVideoEncodeH264SliceHeaderFlags;

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typedef struct StdVideoEncodeH264PictureInfoFlags {

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    uint32_t idr_flag:1;

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    uint32_t is_reference_flag:1;

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    uint32_t long_term_reference_flag:1;

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} StdVideoEncodeH264PictureInfoFlags;

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typedef struct StdVideoEncodeH264RefMgmtFlags {

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    uint32_t ref_pic_list_modification_l0_flag:1;

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    uint32_t ref_pic_list_modification_l1_flag:1;

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} StdVideoEncodeH264RefMgmtFlags;

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typedef struct StdVideoEncodeH264RefListModEntry {

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    StdVideoH264ModificationOfPicNumsIdc modification_of_pic_nums_idc;

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    uint16_t                             abs_diff_pic_num_minus1;

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    uint16_t                             long_term_pic_num;

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} StdVideoEncodeH264RefListModEntry;

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typedef struct StdVideoEncodeH264RefPicMarkingEntry {

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    StdVideoH264MemMgmtControlOp  operation;

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    uint16_t                      difference_of_pic_nums_minus1;

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    uint16_t                      long_term_pic_num;

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    uint16_t                      long_term_frame_idx;

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    uint16_t                      max_long_term_frame_idx_plus1;

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} StdVideoEncodeH264RefPicMarkingEntry;

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typedef struct StdVideoEncodeH264RefMemMgmtCtrlOperations {

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    StdVideoEncodeH264RefMgmtFlags        flags;

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    uint8_t                               refList0ModOpCount;

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    StdVideoEncodeH264RefListModEntry*    pRefList0ModOperations;

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    uint8_t                               refList1ModOpCount;

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    StdVideoEncodeH264RefListModEntry*    pRefList1ModOperations;

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    uint8_t                               refPicMarkingOpCount;

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    StdVideoEncodeH264RefPicMarkingEntry* pRefPicMarkingOperations;

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} StdVideoEncodeH264RefMemMgmtCtrlOperations;

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typedef struct StdVideoEncodeH264PictureInfo {

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    StdVideoEncodeH264PictureInfoFlags   flags;

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    StdVideoH264PictureType              pictureType;

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    uint32_t                             frameNum;

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    uint32_t                             pictureOrderCount;

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    uint16_t                             long_term_pic_num;

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    uint16_t                             long_term_frame_idx;

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} StdVideoEncodeH264PictureInfo;

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typedef struct StdVideoEncodeH264SliceHeader {

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    StdVideoEncodeH264SliceHeaderFlags          flags;

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    StdVideoH264SliceType                       slice_type;

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    uint8_t                                     seq_parameter_set_id;

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    uint8_t                                     pic_parameter_set_id;

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    uint16_t                                    idr_pic_id;

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    uint8_t                                     num_ref_idx_l0_active_minus1;

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    uint8_t                                     num_ref_idx_l1_active_minus1;

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    StdVideoH264CabacInitIdc                    cabac_init_idc;

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    StdVideoH264DisableDeblockingFilterIdc      disable_deblocking_filter_idc;

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    int8_t                                      slice_alpha_c0_offset_div2;

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    int8_t                                      slice_beta_offset_div2;

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    StdVideoEncodeH264RefMemMgmtCtrlOperations* pMemMgmtCtrlOperations;

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} StdVideoEncodeH264SliceHeader;

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#ifdef __cplusplus

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}

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#endif

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#endif // VULKAN_VIDEO_CODEC_H264STD_ENCODE_H_

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