// TEXTURE FUNCTIONS
ComputeTexture* ComputeWrap::CreateTexture(DXGI_FORMAT dxFormat, UINT uWidth,
UINT uHeight, UINT uRowPitch, VOID* pInitData, bool bCreateStaging, char* debugName)
{
ComputeTexture* texture = new ComputeTexture();
texture->_D3DContext = mD3DDeviceContext;
texture->_Resource = CreateTextureResource(dxFormat, uWidth, uHeight, uRowPitch, pInitData);
if(texture->_Resource != nullptr)
{
texture->_ResourceView = CreateTextureSRV(texture->_Resource);
texture->_UnorderedAccessView = CreateTextureUAV(texture->_Resource);
if(bCreateStaging)
texture->_Staging = CreateStagingTexture(texture->_Resource);
}
if(debugName)
{
if(texture->_Resource) SetDebugName(texture->_Resource, debugName);
if(texture->_Staging) SetDebugName(texture->_Staging, debugName);
if(texture->_ResourceView) SetDebugName(texture->_ResourceView, debugName);
if(texture->_UnorderedAccessView) SetDebugName(texture->_UnorderedAccessView, debugName);
}
return texture;
}
// TEXTURE FUNCTIONS
ComputeTexture* Compute::CreateTexture(DXGI_FORMAT dxFormat, UINT uWidth,
UINT uHeight, UINT uRowPitch, VOID* initData, bool createStaging, char* debugName)
{
ComputeTexture* texture = new ComputeTexture();
texture->m_deviceContext = m_deviceContext;
texture->m_resource = CreateTextureResource(dxFormat, uWidth, uHeight, uRowPitch, initData);
if(texture->m_resource != nullptr)
{
texture->m_resourceView = CreateTextureSRV(texture->m_resource);
texture->m_unorderedAccessView = CreateTextureUAV(texture->m_resource);
if(createStaging)
texture->m_staging = CreateStagingTexture(texture->m_resource);
}
if(debugName)
{
if(texture->m_resource) SetDebugName(texture->m_resource, debugName);
if(texture->m_staging) SetDebugName(texture->m_staging, debugName);
if(texture->m_resourceView) SetDebugName(texture->m_resourceView, debugName);
if(texture->m_unorderedAccessView) SetDebugName(texture->m_unorderedAccessView, debugName);
}
return texture;
}
void DepthBuffer::Create(const std::wstring & name, uint32_t width, uint32_t height, DXGI_FORMAT format, D3D12_GPU_VIRTUAL_ADDRESS vMemPtr)
{
D3D12_RESOURCE_DESC resDesc = describeTex2D(width, height, 1, 1, format, D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL);
D3D12_CLEAR_VALUE clearValue = {};
clearValue.Format = format;
clearValue.DepthStencil.Depth = m_clearDepth;
clearValue.DepthStencil.Stencil = m_clearStencil;
CreateTextureResource(graphics::g_pDevice, name, resDesc, clearValue, vMemPtr);
CreateDerivedViews(graphics::g_pDevice, format);
}
void DepthBuffer::Create( const std::wstring& Name, uint32_t Width, uint32_t Height, DXGI_FORMAT Format,
D3D12_GPU_VIRTUAL_ADDRESS VidMemPtr /* = D3D12_GPU_VIRTUAL_ADDRESS_UNKNOWN */ )
{
D3D12_RESOURCE_DESC ResourceDesc = DescribeTex2D( Width, Height, 1, 1, Format, D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL );
D3D12_CLEAR_VALUE ClearValue = {};
ClearValue.Format = Format;
ClearValue.DepthStencil.Depth = m_ClearDepth;
ClearValue.DepthStencil.Stencil = m_ClearStencil;
CreateTextureResource( Graphics::g_device.Get(), Name, ResourceDesc, ClearValue, VidMemPtr );
CreateDerivedViews( Graphics::g_device.Get(), Format );
}
void ColorBuffer::CreateArray( const std::wstring& Name, uint32_t Width, uint32_t Height, uint32_t ArrayCount,
DXGI_FORMAT Format, D3D12_GPU_VIRTUAL_ADDRESS VidMem )
{
D3D12_RESOURCE_DESC ResourceDesc = DescribeTex2D(Width, Height, ArrayCount, 1, Format,
D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET | D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS);
D3D12_CLEAR_VALUE ClearValue = {};
ClearValue.Format = Format;
ClearValue.Color[0] = m_ClearColor.R();
ClearValue.Color[1] = m_ClearColor.G();
ClearValue.Color[2] = m_ClearColor.B();
ClearValue.Color[3] = m_ClearColor.A();
CreateTextureResource(Graphics::g_Device, Name, ResourceDesc, ClearValue, VidMem);
CreateDerivedViews(Graphics::g_Device, Format, ArrayCount, 1);
}
void ColorBuffer::Create( const std::wstring& Name, uint32_t Width, uint32_t Height, uint32_t NumMips,
DXGI_FORMAT Format, D3D12_GPU_VIRTUAL_ADDRESS VidMemPtr /* = D3D12_GPU_VIRTUAL_ADDRESS_UNKNOWN */ )
{
NumMips = (NumMips == 0 ? ComputeNumMips( Width, Height ) : NumMips);
D3D12_RESOURCE_DESC ResourceDesc = DescribeTex2D( Width, Height, 1, NumMips, Format,
D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET | D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS );
D3D12_CLEAR_VALUE ClearValue = {};
ClearValue.Format = Format;
ClearValue.Color[0] = DirectX::XMVectorGetX( m_ClearColor );
ClearValue.Color[1] = DirectX::XMVectorGetY( m_ClearColor );
ClearValue.Color[2] = DirectX::XMVectorGetZ( m_ClearColor );
ClearValue.Color[3] = DirectX::XMVectorGetW( m_ClearColor );
CreateTextureResource( Graphics::g_device.Get(), Name, ResourceDesc, ClearValue, VidMemPtr );
CreateDerivedViews( Graphics::g_device.Get(), Format, 1, NumMips );
}
