vp9_types: Minor refactor of VP9 info structs.
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ameerj
parent
3de38c9a70
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eb2624ed65
@ -22,7 +22,7 @@ struct Vp9FrameDimensions {
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};
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static_assert(sizeof(Vp9FrameDimensions) == 0x8, "Vp9 Vp9FrameDimensions is an invalid size");
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enum FrameFlags : u32 {
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enum class FrameFlags : u32 {
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IsKeyFrame = 1 << 0,
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LastFrameIsKeyFrame = 1 << 1,
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FrameSizeChanged = 1 << 2,
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@ -30,6 +30,7 @@ enum FrameFlags : u32 {
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LastShowFrame = 1 << 4,
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IntraOnly = 1 << 5,
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};
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DECLARE_ENUM_FLAG_OPERATORS(FrameFlags)
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enum class TxSize {
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Tx4x4 = 0, // 4x4 transform
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@ -92,34 +93,34 @@ struct Vp9EntropyProbs {
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static_assert(sizeof(Vp9EntropyProbs) == 0x7B4, "Vp9EntropyProbs is an invalid size");
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struct Vp9PictureInfo {
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bool is_key_frame;
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bool intra_only;
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bool last_frame_was_key;
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bool error_resilient_mode;
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bool last_frame_shown;
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bool show_frame;
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u32 bitstream_size;
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std::array<u64, 4> frame_offsets;
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std::array<s8, 4> ref_frame_sign_bias;
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s32 base_q_index;
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s32 y_dc_delta_q;
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s32 uv_dc_delta_q;
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s32 uv_ac_delta_q;
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bool lossless;
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s32 transform_mode;
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bool allow_high_precision_mv;
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s32 interp_filter;
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s32 reference_mode;
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s32 log2_tile_cols;
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s32 log2_tile_rows;
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bool segment_enabled;
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bool mode_ref_delta_enabled;
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std::array<s8, 4> ref_deltas;
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std::array<s8, 2> mode_deltas;
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Vp9EntropyProbs entropy;
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Vp9FrameDimensions frame_size;
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u8 first_level;
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u8 sharpness_level;
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u32 bitstream_size;
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std::array<u64, 4> frame_offsets;
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bool is_key_frame;
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bool intra_only;
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bool last_frame_was_key;
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bool error_resilient_mode;
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bool last_frame_shown;
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bool show_frame;
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bool lossless;
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bool allow_high_precision_mv;
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bool segment_enabled;
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bool mode_ref_delta_enabled;
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};
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struct Vp9FrameContainer {
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@ -135,7 +136,7 @@ struct PictureInfo {
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Vp9FrameDimensions golden_frame_size; ///< 0x50
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Vp9FrameDimensions alt_frame_size; ///< 0x58
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Vp9FrameDimensions current_frame_size; ///< 0x60
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u32 vp9_flags; ///< 0x68
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FrameFlags vp9_flags; ///< 0x68
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std::array<s8, 4> ref_frame_sign_bias; ///< 0x6C
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u8 first_level; ///< 0x70
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u8 sharpness_level; ///< 0x71
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@ -148,46 +149,43 @@ struct PictureInfo {
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u8 allow_high_precision_mv; ///< 0x78
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u8 interp_filter; ///< 0x79
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u8 reference_mode; ///< 0x7A
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s8 comp_fixed_ref; ///< 0x7B
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std::array<s8, 2> comp_var_ref; ///< 0x7C
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INSERT_PADDING_BYTES_NOINIT(3); ///< 0x7B
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u8 log2_tile_cols; ///< 0x7E
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u8 log2_tile_rows; ///< 0x7F
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Segmentation segmentation; ///< 0x80
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LoopFilter loop_filter; ///< 0xE4
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INSERT_PADDING_BYTES_NOINIT(5); ///< 0xEB
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u32 surface_params; ///< 0xF0
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INSERT_PADDING_WORDS_NOINIT(3); ///< 0xF4
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INSERT_PADDING_BYTES_NOINIT(21); ///< 0xEB
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[[nodiscard]] Vp9PictureInfo Convert() const {
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return {
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.is_key_frame = (vp9_flags & FrameFlags::IsKeyFrame) != 0,
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.intra_only = (vp9_flags & FrameFlags::IntraOnly) != 0,
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.last_frame_was_key = (vp9_flags & FrameFlags::LastFrameIsKeyFrame) != 0,
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.frame_size_changed = (vp9_flags & FrameFlags::FrameSizeChanged) != 0,
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.error_resilient_mode = (vp9_flags & FrameFlags::ErrorResilientMode) != 0,
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.last_frame_shown = (vp9_flags & FrameFlags::LastShowFrame) != 0,
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.show_frame = true,
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.bitstream_size = bitstream_size,
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.frame_offsets{},
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.ref_frame_sign_bias = ref_frame_sign_bias,
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.base_q_index = base_q_index,
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.y_dc_delta_q = y_dc_delta_q,
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.uv_dc_delta_q = uv_dc_delta_q,
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.uv_ac_delta_q = uv_ac_delta_q,
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.lossless = lossless != 0,
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.transform_mode = tx_mode,
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.allow_high_precision_mv = allow_high_precision_mv != 0,
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.interp_filter = interp_filter,
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.reference_mode = reference_mode,
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.log2_tile_cols = log2_tile_cols,
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.log2_tile_rows = log2_tile_rows,
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.segment_enabled = segmentation.enabled != 0,
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.ref_deltas = loop_filter.ref_deltas,
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.mode_deltas = loop_filter.mode_deltas,
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.entropy{},
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.frame_size = current_frame_size,
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.first_level = first_level,
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.sharpness_level = sharpness_level,
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.bitstream_size = bitstream_size,
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.frame_offsets{},
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.is_key_frame = True(vp9_flags & FrameFlags::IsKeyFrame),
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.intra_only = True(vp9_flags & FrameFlags::IntraOnly),
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.last_frame_was_key = True(vp9_flags & FrameFlags::LastFrameIsKeyFrame),
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.error_resilient_mode = True(vp9_flags & FrameFlags::ErrorResilientMode),
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.last_frame_shown = True(vp9_flags & FrameFlags::LastShowFrame),
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.show_frame = true,
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.lossless = lossless != 0,
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.allow_high_precision_mv = allow_high_precision_mv != 0,
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.segment_enabled = segmentation.enabled != 0,
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.mode_ref_delta_enabled = loop_filter.mode_ref_delta_enabled != 0,
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};
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}
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};
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@ -292,7 +290,6 @@ ASSERT_POSITION(last_frame_size, 0x48);
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ASSERT_POSITION(first_level, 0x70);
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ASSERT_POSITION(segmentation, 0x80);
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ASSERT_POSITION(loop_filter, 0xE4);
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ASSERT_POSITION(surface_params, 0xF0);
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#undef ASSERT_POSITION
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#define ASSERT_POSITION(field_name, position) \
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