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Engines: Implement Accelerate DMA Texture.

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This commit is contained in:
Fernando Sahmkow
2022-03-27 05:05:57 +02:00
parent ce8f4da638
commit 8a3411b417
15 changed files with 656 additions and 95 deletions
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88
src/video_core/engines/maxwell_dma.h
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@ -24,6 +24,54 @@ namespace VideoCore {
class RasterizerInterface;
}
namespace Tegra {
namespace DMA {
union Origin {
BitField<0, 16, u32> x;
BitField<16, 16, u32> y;
};
static_assert(sizeof(Origin) == 4);
struct ImageCopy {
u32 length_x{};
u32 length_y{};
};
union BlockSize {
BitField<0, 4, u32> width;
BitField<4, 4, u32> height;
BitField<8, 4, u32> depth;
BitField<12, 4, u32> gob_height;
};
static_assert(sizeof(BlockSize) == 4);
struct Parameters {
BlockSize block_size;
u32 width;
u32 height;
u32 depth;
u32 layer;
Origin origin;
};
static_assert(sizeof(Parameters) == 24);
struct ImageOperand {
u32 bytes_per_pixel;
Parameters params;
GPUVAddr address;
};
struct BufferOperand {
u32 pitch;
u32 width;
u32 height;
GPUVAddr address;
};
} // namespace DMA
} // namespace Tegra
namespace Tegra::Engines {
class AccelerateDMAInterface {
@ -32,6 +80,12 @@ public:
virtual bool BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) = 0;
virtual bool BufferClear(GPUVAddr src_address, u64 amount, u32 value) = 0;
virtual bool ImageToBuffer(const DMA::ImageCopy& copy_info, const DMA::ImageOperand& src,
const DMA::BufferOperand& dst) = 0;
virtual bool BufferToImage(const DMA::ImageCopy& copy_info, const DMA::BufferOperand& src,
const DMA::ImageOperand& dst) = 0;
};
/**
@ -51,30 +105,6 @@ public:
}
};
union BlockSize {
BitField<0, 4, u32> width;
BitField<4, 4, u32> height;
BitField<8, 4, u32> depth;
BitField<12, 4, u32> gob_height;
};
static_assert(sizeof(BlockSize) == 4);
union Origin {
BitField<0, 16, u32> x;
BitField<16, 16, u32> y;
};
static_assert(sizeof(Origin) == 4);
struct Parameters {
BlockSize block_size;
u32 width;
u32 height;
u32 depth;
u32 layer;
Origin origin;
};
static_assert(sizeof(Parameters) == 24);
struct Semaphore {
PackedGPUVAddr address;
u32 payload;
@ -227,8 +257,6 @@ private:
void CopyBlockLinearToBlockLinear();
void FastCopyBlockLinearToPitch();
void ReleaseSemaphore();
void ConsumeSinkImpl() override;
@ -261,17 +289,17 @@ private:
u32 reserved05[0x3f];
PackedGPUVAddr offset_in;
PackedGPUVAddr offset_out;
u32 pitch_in;
u32 pitch_out;
s32 pitch_in;
s32 pitch_out;
u32 line_length_in;
u32 line_count;
u32 reserved06[0xb6];
u32 remap_consta_value;
u32 remap_constb_value;
RemapConst remap_const;
Parameters dst_params;
DMA::Parameters dst_params;
u32 reserved07[0x1];
Parameters src_params;
DMA::Parameters src_params;
u32 reserved08[0x275];
u32 pm_trigger_end;
u32 reserved09[0x3ba];