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[dxgi] Added proper initialization of the swap chain back buffer

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This commit is contained in:
Philip Rebohle 2017-12-02 11:46:25 +01:00
parent 57821db900
commit 7de5a727ad
6 changed files with 49 additions and 12 deletions
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10
src/dxgi/dxgi_presenter.cpp
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@ -100,6 +100,16 @@ namespace dxvk {
}
void DxgiPresenter::initBackBuffer(const Rc<DxvkImage>& image) {
m_context->beginRecording(
m_device->createCommandList());
m_context->initImage(image, nullptr);
m_device->submitCommandList(
m_context->endRecording(),
nullptr, nullptr);
}
void DxgiPresenter::presentImage(const Rc<DxvkImageView>& view) {
m_context->beginRecording(
m_device->createCommandList());

7
src/dxgi/dxgi_presenter.h
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@ -27,6 +27,13 @@ namespace dxvk {
~DxgiPresenter();
/**
* \brief Initializes back buffer image
* \param [in] image Back buffer image
*/
void initBackBuffer(
const Rc<DxvkImage>& image);
/**
* \brief Renders image to the screen
* \param [in] view Source image view

11
src/dxgi/dxgi_swapchain.cpp
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@ -331,14 +331,15 @@ namespace dxvk {
| VK_IMAGE_USAGE_TRANSFER_DST_BIT
| VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
imageInfo.stages = VK_PIPELINE_STAGE_VERTEX_SHADER_BIT
| VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT
| VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT
| VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT
// | VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT
// | VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT
// | VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT
| VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT
| VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT
| VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT
| VK_PIPELINE_STAGE_TRANSFER_BIT;
imageInfo.access = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT
| VK_ACCESS_COLOR_ATTACHMENT_READ_BIT
| VK_ACCESS_TRANSFER_WRITE_BIT
| VK_ACCESS_TRANSFER_READ_BIT
| VK_ACCESS_SHADER_READ_BIT;
@ -368,6 +369,10 @@ namespace dxvk {
// that the device can use to access the image.
if (FAILED(m_device->WrapSwapChainBackBuffer(resource.ptr(), &m_desc, &m_backBufferIface)))
throw DxvkError("DxgiSwapChain::createBackBuffer: Failed to create back buffer interface");
// Initialize the image properly so that
// it can be used in a DXVK context
m_presenter->initBackBuffer(m_backBuffer);
}
}

6
src/dxvk/dxvk_cmdlist.cpp
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@ -242,10 +242,10 @@ namespace dxvk {
uint32_t imageMemoryBarrierCount,
const VkImageMemoryBarrier* pImageMemoryBarriers) {
m_vkd->vkCmdPipelineBarrier(m_buffer,
dstStageMask, srcStageMask, dependencyFlags,
memoryBarrierCount, pMemoryBarriers,
srcStageMask, dstStageMask, dependencyFlags,
memoryBarrierCount, pMemoryBarriers,
bufferMemoryBarrierCount, pBufferMemoryBarriers,
imageMemoryBarrierCount, pImageMemoryBarriers);
imageMemoryBarrierCount, pImageMemoryBarriers);
}

2
src/dxvk/dxvk_context.cpp
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@ -220,7 +220,7 @@ namespace dxvk {
sr.baseMipLevel = 0;
sr.levelCount = info.mipLevels;
sr.baseArrayLayer = 0;
sr.levelCount = info.numLayers;
sr.layerCount = info.numLayers;
m_barriers.initImage(image, sr,
VK_IMAGE_LAYOUT_GENERAL,

25
tests/d3d11/test_d3d11_triangle.cpp
View File

@ -48,23 +48,38 @@ public:
if (FAILED(m_factory->CreateSwapChain(m_device.ptr(), &swapDesc, &m_swapChain)))
throw DxvkError("Failed to create DXGI swap chain");
if (FAILED(m_swapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), reinterpret_cast<void**>(&m_buffer))))
throw DxvkError("Failed to get swap chain back buffer");
if (FAILED(m_device->CreateRenderTargetView(m_buffer.ptr(), nullptr, &m_bufferView)))
throw DxvkError("Failed to create render target view");
}
~TriangleApp() {
}
void run() {
FLOAT color[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
m_context->OMSetRenderTargets(1, &m_bufferView, nullptr);
m_context->ClearRenderTargetView(m_bufferView.ptr(), color);
m_swapChain->Present(0, 0);
}
private:
Com<IDXGIFactory> m_factory;
Com<IDXGIAdapter> m_adapter;
Com<ID3D11Device> m_device;
Com<ID3D11DeviceContext> m_context;
Com<IDXGISwapChain> m_swapChain;
Com<IDXGIFactory> m_factory;
Com<IDXGIAdapter> m_adapter;
Com<ID3D11Device> m_device;
Com<ID3D11DeviceContext> m_context;
Com<IDXGISwapChain> m_swapChain;
Com<ID3D11Texture2D> m_buffer;
Com<ID3D11RenderTargetView> m_bufferView;
D3D_FEATURE_LEVEL m_featureLevel;