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[D3D12] Window output

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This commit is contained in:
Triang3l
2018-08-23 19:50:11 +03:00
parent ea1abdaa6e
commit 2e79eac976
13 changed files with 384 additions and 7 deletions
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33
src/xenia/gpu/d3d12/texture_cache.cc
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@@ -450,6 +450,39 @@ void TextureCache::WriteSampler(uint32_t fetch_constant,
device->CreateSampler(&desc, handle);
}
bool TextureCache::RequestSwapTexture(D3D12_CPU_DESCRIPTOR_HANDLE handle) {
auto group = reinterpret_cast<const xenos::xe_gpu_fetch_group_t*>(
&register_file_->values[XE_GPU_REG_SHADER_CONSTANT_FETCH_00_0]);
auto& fetch = group->texture_fetch;
TextureKey key;
uint32_t swizzle;
TextureKeyFromFetchConstant(group->texture_fetch, key, swizzle);
if (key.base_page == 0 || key.dimension != Dimension::k2D) {
return false;
}
Texture* texture = FindOrCreateTexture(key);
if (texture == nullptr || !LoadTextureData(texture)) {
return false;
}
command_processor_->PushTransitionBarrier(
texture->resource, texture->state,
D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE);
D3D12_SHADER_RESOURCE_VIEW_DESC srv_desc;
srv_desc.Format = host_formats_[uint32_t(key.format)].dxgi_format;
srv_desc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
srv_desc.Shader4ComponentMapping =
swizzle |
D3D12_SHADER_COMPONENT_MAPPING_ALWAYS_SET_BIT_AVOIDING_ZEROMEM_MISTAKES;
srv_desc.Texture2D.MostDetailedMip = 0;
srv_desc.Texture2D.MipLevels = 1;
srv_desc.Texture2D.PlaneSlice = 0;
srv_desc.Texture2D.ResourceMinLODClamp = 0.0f;
auto device =
command_processor_->GetD3D12Context()->GetD3D12Provider()->GetDevice();
device->CreateShaderResourceView(texture->resource, &srv_desc, handle);
return true;
}
void TextureCache::TextureKeyFromFetchConstant(
const xenos::xe_gpu_texture_fetch_t& fetch, TextureKey& key_out,
uint32_t& swizzle_out) {