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[Vulkan] Reimplemented texture conversions. Here be dragons! Probably breaks everything. Also bonus DXT3A support.

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gibbed
2018-05-26 06:57:16 -05:00
parent 926464cb90
commit 7116b5fc82
7 changed files with 647 additions and 581 deletions
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13
src/xenia/gpu/vulkan/texture_cache.h
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@@ -16,6 +16,7 @@
#include "xenia/gpu/register_file.h"
#include "xenia/gpu/sampler_info.h"
#include "xenia/gpu/shader.h"
#include "xenia/gpu/texture_conversion.h"
#include "xenia/gpu/texture_info.h"
#include "xenia/gpu/trace_writer.h"
#include "xenia/gpu/vulkan/vulkan_command_processor.h"
@@ -155,7 +156,17 @@ class TextureCache {
uint32_t mip, const TextureInfo& src);
bool ConvertTexture(uint8_t* dest, VkBufferImageCopy* copy_region,
uint32_t mip, const TextureInfo& src);
bool ComputeTextureStorage(size_t* output_length, const TextureInfo& src);
static const FormatInfo* GetFormatInfo(TextureFormat format);
static texture_conversion::CopyBlockCallback GetFormatCopyBlock(
TextureFormat format);
static TextureMemoryUsage GetMipMemoryUsage(const TextureInfo& src,
uint32_t mip);
static uint32_t ComputeMipStorage(const FormatInfo* format_info,
uint32_t width, uint32_t height,
uint32_t depth, uint32_t mip);
static uint32_t ComputeMipStorage(const TextureInfo& src, uint32_t mip);
static uint32_t ComputeTextureStorage(const TextureInfo& src);
// Writes a texture back into guest memory. This call is (mostly) asynchronous
// but the texture must not be flagged for destruction.