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author | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-11-12 23:14:02 +0100 |
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committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-11-13 05:52:18 +0100 |
commit | d35391b9f43c5099b000940a83e795827cea35b8 (patch) | |
tree | 046b1ee7b8ea4b3f6b3e3d2194d9ea948bd835bd /src/video_core/command_classes/codecs/vp8.h | |
parent | codecs: Add VP8 codec class (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/command_classes/codecs/vp8.h | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/src/video_core/command_classes/codecs/vp8.h b/src/video_core/command_classes/codecs/vp8.h index 70c75f414..d71917596 100644 --- a/src/video_core/command_classes/codecs/vp8.h +++ b/src/video_core/command_classes/codecs/vp8.h @@ -4,8 +4,10 @@ #pragma once +#include <array> #include <vector> +#include "common/common_funcs.h" #include "common/common_types.h" #include "video_core/command_classes/nvdec_common.h" @@ -20,11 +22,53 @@ public: /// Compose the VP8 header of the frame for FFmpeg decoding [[nodiscard]] const std::vector<u8>& ComposeFrameHeader( - const NvdecCommon::NvdecRegisters& state, bool is_first_frame = false); + const NvdecCommon::NvdecRegisters& state); private: std::vector<u8> frame; GPU& gpu; + + struct VP8PictureInfo { + INSERT_PADDING_WORDS_NOINIT(14); + u16 frame_width; // actual frame width + u16 frame_height; // actual frame height + u8 key_frame; + u8 version; + union { + u8 raw; + BitField<0, 2, u8> tile_format; + BitField<2, 3, u8> gob_height; + BitField<5, 3, u8> reserverd_surface_format; + }; + u8 error_conceal_on; // 1: error conceal on; 0: off + u32 first_part_size; // the size of first partition(frame header and mb header partition) + u32 hist_buffer_size; // in units of 256 + u32 vld_buffer_size; // in units of 1 + // Current frame buffers + std::array<u32, 2> frame_stride; // [y_c] + u32 luma_top_offset; // offset of luma top field in units of 256 + u32 luma_bot_offset; // offset of luma bottom field in units of 256 + u32 luma_frame_offset; // offset of luma frame in units of 256 + u32 chroma_top_offset; // offset of chroma top field in units of 256 + u32 chroma_bot_offset; // offset of chroma bottom field in units of 256 + u32 chroma_frame_offset; // offset of chroma frame in units of 256 + + INSERT_PADDING_BYTES_NOINIT(0x1c); // NvdecDisplayParams + + // Decode picture buffer related + s8 current_output_memory_layout; + // output NV12/NV24 setting. index 0: golden; 1: altref; 2: last + std::array<s8, 3> output_memory_layout; + + u8 segmentation_feature_data_update; + INSERT_PADDING_BYTES_NOINIT(3); + + // ucode return result + u32 result_value; + std::array<u32, 8> partition_offset; + INSERT_PADDING_WORDS_NOINIT(3); + }; + static_assert(sizeof(VP8PictureInfo) == 0xc0, "PictureInfo is an invalid size"); }; } // namespace Decoder |