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TextureCache: Implement deferred/batched EFB copies

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This commit is contained in:
Stenzek
2018-11-03 00:17:00 +10:00
parent 710b893b91
commit 8e2c063d62
29 changed files with 314 additions and 141 deletions
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19
Source/Core/VideoBackends/Vulkan/TextureConverter.h
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@ -21,7 +21,6 @@ class AbstractStagingTexture;
namespace Vulkan
{
class StagingTexture2D;
class Texture2D;
class VKTexture;
@ -38,14 +37,12 @@ public:
TextureCache::TCacheEntry* src_entry, const void* palette,
TLUTFormat palette_format);
// Uses an encoding shader to copy src_texture to dest_ptr.
// NOTE: Executes the current command buffer.
void
EncodeTextureToMemory(VkImageView src_texture, u8* dest_ptr, const EFBCopyParams& params,
u32 native_width, u32 bytes_per_row, u32 num_blocks_y, u32 memory_stride,
const EFBRectangle& src_rect, bool scale_by_half, float y_scale,
float gamma, bool clamp_top, bool clamp_bottom,
const TextureCacheBase::CopyFilterCoefficientArray& filter_coefficients);
// Uses an encoding shader to copy src_texture to dest.
void EncodeTextureToMemory(
VkImageView src_texture, AbstractStagingTexture* dest, const EFBCopyParams& params,
u32 native_width, u32 bytes_per_row, u32 num_blocks_y, u32 memory_stride,
const EFBRectangle& src_rect, bool scale_by_half, float y_scale, float gamma, bool clamp_top,
bool clamp_bottom, const TextureCacheBase::CopyFilterCoefficientArray& filter_coefficients);
bool SupportsTextureDecoding(TextureFormat format, TLUTFormat palette_format);
void DecodeTexture(VkCommandBuffer command_buffer, TextureCache::TCacheEntry* entry,
@ -54,9 +51,6 @@ public:
const u8* palette, TLUTFormat palette_format);
private:
static const u32 ENCODING_TEXTURE_WIDTH = EFB_WIDTH * 4;
static const u32 ENCODING_TEXTURE_HEIGHT = 1024;
static const AbstractTextureFormat ENCODING_TEXTURE_FORMAT = AbstractTextureFormat::BGRA8;
static const size_t NUM_PALETTE_CONVERSION_SHADERS = 3;
// Maximum size of a texture based on BP registers.
@ -100,7 +94,6 @@ private:
// Texture encoding - RGBA8->GX format in memory
std::map<EFBCopyParams, VkShaderModule> m_encoding_shaders;
std::unique_ptr<AbstractTexture> m_encoding_render_texture;
std::unique_ptr<AbstractStagingTexture> m_encoding_readback_texture;
// Texture decoding - GX format in memory->RGBA8
struct TextureDecodingPipeline