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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "gpu/command_buffer/service/shared_image/d3d_image_utils.h"
#include <dawn/native/D3D11Backend.h>
#include <dawn/native/D3D12Backend.h>
#include "base/logging.h"
#include "base/notreached.h"
#include "base/strings/stringprintf.h"
#include "gpu/command_buffer/common/shared_image_usage.h"
#include "gpu/config/gpu_finch_features.h"
using dawn::native::d3d11::SharedTextureMemoryD3D11Texture2DDescriptor;
using dawn::native::d3d12::SharedBufferMemoryD3D12ResourceDescriptor;
namespace gpu {
bool ClearD3D11TextureToColor(
const Microsoft::WRL::ComPtr<ID3D11Texture2D>& d3d11_texture,
const SkColor4f& color) {
Microsoft::WRL::ComPtr<ID3D11Device> d3d11_device;
d3d11_texture->GetDevice(&d3d11_device);
Microsoft::WRL::ComPtr<ID3D11RenderTargetView> render_target;
HRESULT hr = d3d11_device->CreateRenderTargetView(d3d11_texture.Get(),
nullptr, &render_target);
if (FAILED(hr)) {
LOG(ERROR) << "CreateRenderTargetView failed: "
<< logging::SystemErrorCodeToString(hr);
return false;
}
DCHECK(render_target);
Microsoft::WRL::ComPtr<ID3D11DeviceContext> d3d11_device_context;
d3d11_device->GetImmediateContext(&d3d11_device_context);
DCHECK(d3d11_device_context);
d3d11_device_context->ClearRenderTargetView(render_target.Get(), color.vec());
return true;
}
wgpu::Texture CreateDawnSharedTexture(
const wgpu::SharedTextureMemory& shared_texture_memory,
wgpu::TextureUsage usage,
wgpu::TextureUsage internal_usage,
base::span<const wgpu::TextureFormat> view_formats) {
wgpu::SharedTextureMemoryProperties properties;
shared_texture_memory.GetProperties(&properties);
wgpu::TextureDescriptor wgpu_texture_desc;
wgpu_texture_desc.format = properties.format;
wgpu_texture_desc.dimension = wgpu::TextureDimension::e2D;
wgpu_texture_desc.size = properties.size;
wgpu_texture_desc.mipLevelCount = 1;
wgpu_texture_desc.sampleCount = 1;
wgpu_texture_desc.usage = usage;
wgpu_texture_desc.viewFormatCount =
static_cast<uint32_t>(view_formats.size());
wgpu_texture_desc.viewFormats = view_formats.data();
wgpu::DawnTextureInternalUsageDescriptor wgpu_internal_usage_desc;
wgpu_internal_usage_desc.internalUsage = internal_usage;
wgpu_texture_desc.nextInChain = &wgpu_internal_usage_desc;
return shared_texture_memory.CreateTexture(&wgpu_texture_desc);
}
wgpu::SharedTextureMemory CreateDawnSharedTextureMemory(
const wgpu::Device& device,
bool use_keyed_mutex,
HANDLE handle) {
wgpu::SharedTextureMemory shared_texture_memory;
wgpu::SharedTextureMemoryDXGISharedHandleDescriptor shared_handle_desc;
shared_handle_desc.handle = handle;
shared_handle_desc.useKeyedMutex = use_keyed_mutex;
wgpu::SharedTextureMemoryDescriptor desc;
desc.nextInChain = &shared_handle_desc;
desc.label = "SharedImageD3D_SharedTextureMemory_SharedHandle";
shared_texture_memory = device.ImportSharedTextureMemory(&desc);
// If ImportSharedTextureMemory is not successful and the device is not lost,
// an error SharedTextureMemory object will be returned, which will cause an
// error upon usage.
if (shared_texture_memory.IsDeviceLost()) {
LOG(ERROR) << "Failed to create shared texture memory due to device loss.";
return nullptr;
}
return shared_texture_memory;
}
wgpu::SharedTextureMemory CreateDawnSharedTextureMemory(
const wgpu::Device& device,
Microsoft::WRL::ComPtr<ID3D11Texture2D> texture,
bool requires_dawn_signal_fence) {
wgpu::SharedTextureMemory shared_texture_memory;
SharedTextureMemoryD3D11Texture2DDescriptor texture2d_desc;
texture2d_desc.texture = texture;
texture2d_desc.requiresEndAccessFence = requires_dawn_signal_fence;
wgpu::SharedTextureMemoryDescriptor desc;
desc.nextInChain = &texture2d_desc;
desc.label = "SharedImageD3D_SharedTextureMemory_Texture2D";
shared_texture_memory = device.ImportSharedTextureMemory(&desc);
// If ImportSharedTextureMemory is not successful and the device is not lost,
// an error SharedTextureMemory object will be returned, which will cause an
// error upon usage.
if (shared_texture_memory.IsDeviceLost()) {
LOG(ERROR) << "Failed to create shared texture memory due to device loss.";
return nullptr;
}
return shared_texture_memory;
}
wgpu::Buffer CreateDawnSharedBuffer(
const wgpu::SharedBufferMemory& shared_buffer_memory,
wgpu::BufferUsage usage) {
wgpu::SharedBufferMemoryProperties properties;
shared_buffer_memory.GetProperties(&properties);
wgpu::BufferDescriptor wgpu_buffer_desc;
wgpu_buffer_desc.size = properties.size;
wgpu_buffer_desc.usage = usage;
return shared_buffer_memory.CreateBuffer(&wgpu_buffer_desc);
}
wgpu::SharedBufferMemory CreateDawnSharedBufferMemory(
const wgpu::Device& device,
Microsoft::WRL::ComPtr<ID3D12Resource> resource) {
wgpu::SharedBufferMemory shared_buffer_memory;
SharedBufferMemoryD3D12ResourceDescriptor d3d12_resource_desc;
d3d12_resource_desc.resource = std::move(resource);
wgpu::SharedBufferMemoryDescriptor desc;
desc.nextInChain = &d3d12_resource_desc;
desc.label = "SharedBufferD3D_SharedBufferMemory_Resource";
shared_buffer_memory = device.ImportSharedBufferMemory(&desc);
// If ImportSharedBufferMemory is not successful and the device is not lost,
// an error SharedBufferMemory object will be returned, which will cause an
// error upon usage.
if (shared_buffer_memory.IsDeviceLost()) {
LOG(ERROR) << "Failed to create shared buffer memory due to device loss.";
return nullptr;
}
return shared_buffer_memory;
}
wgpu::SharedFence CreateDawnSharedFence(
const wgpu::Device& device,
scoped_refptr<gfx::D3DSharedFence> fence) {
wgpu::SharedFence shared_fence;
wgpu::SharedFenceDXGISharedHandleDescriptor dxgi_desc;
dxgi_desc.handle = fence->GetSharedHandle();
wgpu::SharedFenceDescriptor fence_desc;
fence_desc.nextInChain = &dxgi_desc;
shared_fence = device.ImportSharedFence(&fence_desc);
return shared_fence;
}
std::string D3D11TextureDescToString(const D3D11_TEXTURE2D_DESC& desc) {
return base::StringPrintf(
"width=%u,height=%u,miplevels=%u,arraysize=%u,format=%u,samplecount=%u,"
"samplequality=%u,usage=%u,bindflags=%08x,cpuaccessflags=%08x,"
"miscflags=%08x",
desc.Width, desc.Height, desc.MipLevels, desc.ArraySize, desc.Format,
desc.SampleDesc.Count, desc.SampleDesc.Quality, desc.Usage,
desc.BindFlags, desc.CPUAccessFlags, desc.MiscFlags);
}
} // namespace gpu
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