mirrors
/
dxvk
mirror of https://github.com/doitsujin/dxvk
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[d3d11] ClearRenderTargetView now handles unbound images as well

This commit is contained in:
Philip Rebohle 2017-12-01 00:52:39 +01:00
parent 4b6d8264e7
commit 004bc88e0c
1 changed files with 39 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
src/d3d11/d3d11_context.cpp
View File

@ -171,10 +171,14 @@ namespace dxvk {
ID3D11RenderTargetView* pRenderTargetView,
const FLOAT ColorRGBA[4]) {
Com<ID3D11RenderTargetViewPrivate> rtv;
pRenderTargetView->QueryInterface(
__uuidof(ID3D11RenderTargetViewPrivate),
reinterpret_cast<void**>(&rtv));
const Rc<DxvkImageView> dxvkView = rtv->GetDXVKImageView();
const Rc<DxvkImage> dxvkImage = dxvkView->image();
// Find out whether the given attachment is currently bound
// or not, and if it is, which attachment index it has.
int32_t attachmentIndex = -1;
@ -184,39 +188,42 @@ namespace dxvk {
attachmentIndex = static_cast<int32_t>(i);
}
if (attachmentIndex < 0) {
// FIXME bind render target, then restore framebuffer or mark dirty
Logger::err("D3D11DeviceContext::ClearRenderTargetView: Render target not bound. This is currently not supported.");
return;
// Copy the clear color into a clear value structure.
// This should also work for images that don nott have
// a floating point format.
VkClearColorValue clearValue;
std::memcpy(clearValue.float32, ColorRGBA,
sizeof(clearValue.float32));
if (attachmentIndex >= 0) {
// Image is bound to the pipeline for rendering. We can
// use the clear function that operates on attachments.
VkClearAttachment clearInfo;
clearInfo.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
clearInfo.colorAttachment = static_cast<uint32_t>(attachmentIndex);
clearInfo.clearValue.color = clearValue;
// Clear the full area. On FL 9.x, only the first array
// layer will be cleared, rather than all array layers.
VkClearRect clearRect;
clearRect.rect.offset.x = 0;
clearRect.rect.offset.y = 0;
clearRect.rect.extent.width = dxvkImage->info().extent.width;
clearRect.rect.extent.height = dxvkImage->info().extent.height;
clearRect.baseArrayLayer = 0;
clearRect.layerCount = dxvkImage->info().numLayers;
if (m_parent->GetFeatureLevel() < D3D_FEATURE_LEVEL_10_0)
clearRect.layerCount = 1;
// Record the clear operation
m_context->clearRenderTarget(clearInfo, clearRect);
} else {
// Image is not bound to the pipeline. We can still clear
// it, but we'll have to use a generic clear function.
m_context->clearColorImage(dxvkImage,
clearValue, dxvkView->subresources());
}
// Retrieve image info, which we will need in
// order to determine the size of the clear area
const Rc<DxvkImage> image = rtv->GetDXVKImageView()->image();
// Set up attachment info and copy the clear color
VkClearAttachment clearInfo;
clearInfo.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
clearInfo.colorAttachment = static_cast<uint32_t>(attachmentIndex);
std::memcpy(clearInfo.clearValue.color.float32, ColorRGBA,
sizeof(clearInfo.clearValue.color.float32));
// Clear the full area. On FL 9.x, only the first array
// layer will be cleared, rather than all array layers.
VkClearRect clearRect;
clearRect.rect.offset.x = 0;
clearRect.rect.offset.y = 0;
clearRect.rect.extent.width = image->info().extent.width;
clearRect.rect.extent.height = image->info().extent.height;
clearRect.baseArrayLayer = 0;
clearRect.layerCount = image->info().numLayers;
if (m_parent->GetFeatureLevel() < D3D_FEATURE_LEVEL_10_0)
clearRect.layerCount = 1;
// Record the clear operation
m_context->clearRenderTarget(clearInfo, clearRect);
}