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d3d12: Fix single channel texture 

Should now display font properly
This commit is contained in:
vlj 2015-05-23 01:18:10 +02:00 committed by Vincent Lejeune
parent 4a89432d39
commit e6146e4ecb
1 changed files with 34 additions and 7 deletions
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41
rpcs3/Emu/RSX/D3D12/D3D12Texture.cpp
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@ -16,13 +16,29 @@ size_t D3D12GSRender::UploadTextures()
for (u32 i = 0; i < m_textures_count; ++i)
{
if (!m_textures[i].IsEnabled()) continue;
size_t w = m_textures[i].GetWidth(), h = m_textures[i].GetHeight();
// Upload at each iteration to take advantage of overlapping transfer
ID3D12GraphicsCommandList *commandList;
check(m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, getCurrentResourceStorage().m_textureUploadCommandAllocator, nullptr, IID_PPV_ARGS(&commandList)));
DXGI_FORMAT dxgiFormat;
size_t pixelSize;
int format = m_textures[i].GetFormat() & ~(CELL_GCM_TEXTURE_LN | CELL_GCM_TEXTURE_UN);
switch (format)
{
default:
dxgiFormat = DXGI_FORMAT_R8G8B8A8_UNORM;
pixelSize = 4;
break;
case CELL_GCM_TEXTURE_B8:
dxgiFormat = DXGI_FORMAT_R8_UNORM;
pixelSize = 1;
break;
}
ID3D12Resource *Texture, *vramTexture;
size_t textureSize = m_textures[i].GetWidth() * m_textures[i].GetHeight() * 4;
size_t textureSize = w * h * 4;
D3D12_RESOURCE_DESC textureDesc = {};
textureDesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
textureDesc.Width = textureSize;
@ -31,6 +47,7 @@ size_t D3D12GSRender::UploadTextures()
textureDesc.SampleDesc.Count = 1;
textureDesc.MipLevels = 1;
textureDesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
check(m_device->CreatePlacedResource(
getCurrentResourceStorage().m_uploadTextureHeap,
getCurrentResourceStorage().m_currentStorageOffset,
@ -44,14 +61,22 @@ size_t D3D12GSRender::UploadTextures()
auto pixels = vm::get_ptr<const u8>(texaddr);
void *textureData;
check(Texture->Map(0, nullptr, (void**)&textureData));
memcpy(textureData, pixels, textureSize);
// Multiple of 256
size_t rowPitch = m_textures[i].GetWidth() * pixelSize;
rowPitch = (rowPitch + 255) & ~255;
// Upload with correct rowpitch
for (unsigned row = 0; row < m_textures[i].GetHeight(); row++)
{
memcpy((char*)textureData + row * rowPitch, pixels + row * m_textures[i].m_pitch, m_textures[i].m_pitch);
}
Texture->Unmap(0, nullptr);
D3D12_RESOURCE_DESC vramTextureDesc = {};
vramTextureDesc.Dimension = D3D12_RESOURCE_DIMENSION_TEXTURE2D;
vramTextureDesc.Width = m_textures[i].GetWidth();
vramTextureDesc.Height = m_textures[i].GetHeight();
vramTextureDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
vramTextureDesc.Format = dxgiFormat;
vramTextureDesc.DepthOrArraySize = 1;
vramTextureDesc.SampleDesc.Count = 1;
vramTextureDesc.MipLevels = 1;
@ -67,6 +92,8 @@ size_t D3D12GSRender::UploadTextures()
getCurrentResourceStorage().m_currentStorageOffset += textureSize;
getCurrentResourceStorage().m_currentStorageOffset = (getCurrentResourceStorage().m_currentStorageOffset + 65536 - 1) & ~65535;
D3D12_TEXTURE_COPY_LOCATION dst = {}, src = {};
dst.pResource = vramTexture;
dst.Type = D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX;
@ -75,8 +102,8 @@ size_t D3D12GSRender::UploadTextures()
src.PlacedFootprint.Footprint.Depth = 1;
src.PlacedFootprint.Footprint.Width = m_textures[i].GetWidth();
src.PlacedFootprint.Footprint.Height = m_textures[i].GetHeight();
src.PlacedFootprint.Footprint.RowPitch = m_textures[i].GetWidth() * 4;
src.PlacedFootprint.Footprint.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
src.PlacedFootprint.Footprint.RowPitch = rowPitch;
src.PlacedFootprint.Footprint.Format = dxgiFormat;
commandList->CopyTextureRegion(&dst, 0, 0, 0, &src, nullptr);
@ -89,7 +116,7 @@ size_t D3D12GSRender::UploadTextures()
D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc = {};
srvDesc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
srvDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
srvDesc.Format = dxgiFormat;
srvDesc.Texture2D.MipLevels = 1;
srvDesc.Shader4ComponentMapping = D3D12_ENCODE_SHADER_4_COMPONENT_MAPPING(D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_1, D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_2, D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_3, D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0);
D3D12_CPU_DESCRIPTOR_HANDLE Handle = getCurrentResourceStorage().m_textureDescriptorsHeap->GetCPUDescriptorHandleForHeapStart();
@ -98,7 +125,7 @@ size_t D3D12GSRender::UploadTextures()
// TODO : Correctly define sampler
D3D12_SAMPLER_DESC samplerDesc = {};
samplerDesc.Filter = D3D12_FILTER_MIN_MAG_MIP_POINT;
samplerDesc.Filter = D3D12_FILTER_MIN_MAG_LINEAR_MIP_POINT;
samplerDesc.AddressU = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
samplerDesc.AddressV = D3D12_TEXTURE_ADDRESS_MODE_WRAP;
samplerDesc.AddressW = D3D12_TEXTURE_ADDRESS_MODE_WRAP;