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d3d12: Add support for reading depth texture

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This commit is contained in:
Vincent Lejeune 2015-11-01 00:35:00 +01:00
parent 5f6caf33f0
commit 432bca26ae
1 changed files with 18 additions and 3 deletions
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21
rpcs3/Emu/RSX/D3D12/D3D12Texture.cpp
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@ -141,12 +141,18 @@ void D3D12GSRender::upload_and_bind_textures(ID3D12GraphicsCommandList *command_
ID3D12Resource *vram_texture;
std::unordered_map<u32, ComPtr<ID3D12Resource> >::const_iterator ItRTT = m_rtts.render_targets_storage.find(texaddr);
std::unordered_map<u32, ComPtr<ID3D12Resource> >::const_iterator ItDS = m_rtts.depth_stencil_storage.find(texaddr);
std::pair<texture_entry, ComPtr<ID3D12Resource> > *cached_texture = m_texture_cache.find_data_if_available(texaddr);
bool isRenderTarget = false;
bool is_render_target = false, is_depth_stencil_texture = false;
if (ItRTT != m_rtts.render_targets_storage.end())
{
vram_texture = ItRTT->second.Get();
isRenderTarget = true;
is_render_target = true;
}
else if (ItDS != m_rtts.depth_stencil_storage.end())
{
vram_texture = ItDS->second.Get();
is_depth_stencil_texture = true;
}
else if (cached_texture != nullptr && (cached_texture->first == texture_entry(format, w, h, textures[i].mipmap())))
{
@ -200,7 +206,7 @@ void D3D12GSRender::upload_and_bind_textures(ID3D12GraphicsCommandList *command_
u8 remap_r = (textures[i].remap() >> 2) & 0x3;
u8 remap_g = (textures[i].remap() >> 4) & 0x3;
u8 remap_b = (textures[i].remap() >> 6) & 0x3;
if (isRenderTarget)
if (is_render_target)
{
// ARGB format
// Data comes from RTT, stored as RGBA already
@ -218,6 +224,15 @@ void D3D12GSRender::upload_and_bind_textures(ID3D12GraphicsCommandList *command_
RemapValue[remap_b],
RemapValue[remap_a]);
}
else if (is_depth_stencil_texture)
{
shared_resource_view_desc.Format = DXGI_FORMAT_R24_UNORM_X8_TYPELESS;
shared_resource_view_desc.Shader4ComponentMapping = D3D12_ENCODE_SHADER_4_COMPONENT_MAPPING(
D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0,
D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0,
D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0,
D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0);
}
else
{
// ARGB format