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[D3D12] DXBC samplers

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This commit is contained in:
Triang3l
2018-09-11 12:37:47 +03:00
parent 06fabd16ad
commit d4334312f3
8 changed files with 188 additions and 65 deletions
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42
src/xenia/gpu/d3d12/d3d12_shader.h
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@@ -10,6 +10,8 @@
#ifndef XENIA_GPU_D3D12_D3D12_SHADER_H_
#define XENIA_GPU_D3D12_D3D12_SHADER_H_
#include <vector>
#include "xenia/gpu/dxbc_shader_translator.h"
#include "xenia/gpu/shader.h"
#include "xenia/ui/d3d12/d3d12_api.h"
@@ -26,34 +28,48 @@ class D3D12Shader : public Shader {
void SetTexturesAndSamplers(
const DxbcShaderTranslator::TextureSRV* texture_srvs,
uint32_t texture_srv_count, const uint32_t* sampler_fetch_constants,
uint32_t sampler_count);
uint32_t texture_srv_count,
const DxbcShaderTranslator::SamplerBinding* sampler_bindings,
uint32_t sampler_binding_count);
bool DisassembleDXBC();
static constexpr uint32_t kMaxTextureSRVIndexBits =
DxbcShaderTranslator::kMaxTextureSRVIndexBits;
static constexpr uint32_t kMaxTextureSRVs =
DxbcShaderTranslator::kMaxTextureSRVs;
struct TextureSRV {
uint32_t fetch_constant;
TextureDimension dimension;
};
const TextureSRV* GetTextureSRVs(uint32_t& count_out) const {
count_out = texture_srv_count_;
return texture_srvs_;
}
const uint32_t* GetSamplerFetchConstants(uint32_t& count_out) const {
count_out = sampler_count_;
return sampler_fetch_constants_;
count_out = uint32_t(texture_srvs_.size());
return texture_srvs_.data();
}
const uint32_t GetUsedTextureMask() const { return used_texture_mask_; }
static constexpr uint32_t kMaxSamplerBindingIndexBits =
DxbcShaderTranslator::kMaxSamplerBindingIndexBits;
static constexpr uint32_t kMaxSamplerBindings =
DxbcShaderTranslator::kMaxSamplerBindings;
struct SamplerBinding {
uint32_t fetch_constant;
TextureFilter mag_filter;
TextureFilter min_filter;
TextureFilter mip_filter;
AnisoFilter aniso_filter;
};
const SamplerBinding* GetSamplerBindings(uint32_t& count_out) const {
count_out = uint32_t(sampler_bindings_.size());
return sampler_bindings_.data();
}
private:
ID3DBlob* blob_ = nullptr;
// Up to 32 2D array textures, 32 3D textures and 32 cube textures.
TextureSRV texture_srvs_[96];
uint32_t texture_srv_count_ = 0;
uint32_t sampler_fetch_constants_[32];
uint32_t sampler_count_ = 0;
std::vector<TextureSRV> texture_srvs_;
uint32_t used_texture_mask_ = 0;
std::vector<SamplerBinding> sampler_bindings_;
};
} // namespace d3d12