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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/viz/service/display_embedder/skia_output_device_vulkan.h"
#include <utility>
#include <variant>
#include "base/compiler_specific.h"
#include "base/feature_list.h"
#include "base/logging.h"
#include "base/threading/scoped_blocking_call.h"
#include "build/build_config.h"
#include "components/viz/common/gpu/vulkan_context_provider.h"
#include "gpu/command_buffer/service/memory_tracking.h"
#include "gpu/command_buffer/service/shared_context_state.h"
#include "gpu/config/gpu_finch_features.h"
#include "gpu/vulkan/vulkan_fence_helper.h"
#include "gpu/vulkan/vulkan_function_pointers.h"
#include "gpu/vulkan/vulkan_implementation.h"
#include "gpu/vulkan/vulkan_surface.h"
#include "third_party/skia/include/core/SkColorType.h"
#include "third_party/skia/include/core/SkImageInfo.h"
#include "third_party/skia/include/core/SkSurface.h"
#include "third_party/skia/include/core/SkSurfaceProps.h"
#include "third_party/skia/include/gpu/MutableTextureState.h"
#include "third_party/skia/include/gpu/ganesh/GrBackendSemaphore.h"
#include "third_party/skia/include/gpu/ganesh/GrBackendSurface.h"
#include "third_party/skia/include/gpu/ganesh/GrDirectContext.h"
#include "third_party/skia/include/gpu/ganesh/GrRecordingContext.h"
#include "third_party/skia/include/gpu/ganesh/GrTypes.h"
#include "third_party/skia/include/gpu/ganesh/SkSurfaceGanesh.h"
#include "third_party/skia/include/gpu/ganesh/vk/GrVkBackendSemaphore.h"
#include "third_party/skia/include/gpu/ganesh/vk/GrVkBackendSurface.h"
#include "third_party/skia/include/gpu/ganesh/vk/GrVkTypes.h"
#include "third_party/skia/include/gpu/vk/VulkanMutableTextureState.h"
#include "ui/gfx/presentation_feedback.h"
#if BUILDFLAG(IS_ANDROID)
#include "gpu/ipc/common/gpu_surface_lookup.h"
#include "ui/gl/android/scoped_a_native_window.h"
#include "ui/gl/android/scoped_java_surface.h"
#endif
namespace viz {
// static
std::unique_ptr<SkiaOutputDeviceVulkan> SkiaOutputDeviceVulkan::Create(
VulkanContextProvider* context_provider,
gpu::SurfaceHandle surface_handle,
gpu::MemoryTracker* memory_tracker,
DidSwapBufferCompleteCallback did_swap_buffer_complete_callback) {
auto output_device = std::make_unique<SkiaOutputDeviceVulkan>(
base::PassKey<SkiaOutputDeviceVulkan>(), context_provider, surface_handle,
memory_tracker, did_swap_buffer_complete_callback);
if (!output_device->Initialize()) [[unlikely]] {
return nullptr;
}
return output_device;
}
SkiaOutputDeviceVulkan::SkiaOutputDeviceVulkan(
base::PassKey<SkiaOutputDeviceVulkan>,
VulkanContextProvider* context_provider,
gpu::SurfaceHandle surface_handle,
gpu::MemoryTracker* memory_tracker,
DidSwapBufferCompleteCallback did_swap_buffer_complete_callback)
: SkiaOutputDevice(context_provider->GetGrContext(),
/*graphite_shared_context=*/nullptr,
memory_tracker,
did_swap_buffer_complete_callback),
context_provider_(context_provider),
surface_handle_(surface_handle) {}
SkiaOutputDeviceVulkan::~SkiaOutputDeviceVulkan() {
DCHECK(!scoped_write_);
for (const auto& sk_surface_size_pair : sk_surface_size_pairs_) {
memory_type_tracker_->TrackMemFree(sk_surface_size_pair.bytes_allocated);
}
sk_surface_size_pairs_.clear();
if (!vulkan_surface_) [[unlikely]] {
return;
}
auto* fence_helper = context_provider_->GetDeviceQueue()->GetFenceHelper();
fence_helper->EnqueueVulkanObjectCleanupForSubmittedWork(
std::move(vulkan_surface_));
}
#if BUILDFLAG(IS_WIN)
gpu::SurfaceHandle SkiaOutputDeviceVulkan::GetChildSurfaceHandle() {
if (vulkan_surface_->accelerated_widget() != surface_handle_) [[likely]] {
return vulkan_surface_->accelerated_widget();
}
return gpu::kNullSurfaceHandle;
}
#endif
bool SkiaOutputDeviceVulkan::Reshape(const ReshapeParams& params) {
DCHECK(!scoped_write_);
if (!vulkan_surface_) [[unlikely]] {
return false;
}
return RecreateSwapChain(params.image_info, params.sample_count,
params.transform);
}
void SkiaOutputDeviceVulkan::Submit(
scoped_refptr<gpu::SharedContextState> context_state,
bool sync_cpu,
base::OnceClosure callback) {
if (scoped_write_) [[likely]] {
auto& sk_surface =
sk_surface_size_pairs_[scoped_write_->image_index()].sk_surface;
DCHECK(sk_surface);
auto queue_index =
context_provider_->GetDeviceQueue()->GetVulkanQueueIndex();
skgpu::MutableTextureState state = skgpu::MutableTextureStates::MakeVulkan(
VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, queue_index);
if (GrDirectContext* gr_context = context_state->gr_context()) {
gr_context->flush(sk_surface.get(), {}, &state);
}
}
SkiaOutputDevice::Submit(context_state, sync_cpu, std::move(callback));
}
void SkiaOutputDeviceVulkan::Present(
const std::optional<gfx::Rect>& update_rect,
BufferPresentedCallback feedback,
OutputSurfaceFrame frame) {
gfx::Rect rect =
update_rect.value_or(gfx::Rect(vulkan_surface_->image_size()));
// Reshape should have been called first.
DCHECK(vulkan_surface_);
DCHECK(!scoped_write_);
#if DCHECK_IS_ON()
DCHECK_EQ(!rect.IsEmpty(), image_modified_);
image_modified_ = false;
#endif
StartSwapBuffers({});
if (is_new_swap_chain_ && rect == gfx::Rect(vulkan_surface_->image_size()))
[[unlikely]] {
is_new_swap_chain_ = false;
}
if (!is_new_swap_chain_) [[likely]] {
auto image_index = vulkan_surface_->swap_chain()->current_image_index();
for (size_t i = 0; i < damage_of_images_.size(); ++i) {
if (i == image_index) [[unlikely]] {
damage_of_images_[i] = gfx::Rect();
} else {
damage_of_images_[i].Union(rect);
}
}
}
if (!rect.IsEmpty()) [[likely]] {
// If the swapchain is new created, but rect doesn't cover the whole buffer,
// we will still present it even it causes a artifact in this frame and
// recovered when the next frame is presented. We do that because the old
// swapchain's present thread is blocked on waiting a reply from xserver,
// and presenting a new image with the new create swapchain will somehow
// makes xserver send a reply to us, and then unblock the old swapchain's
// present thread. So the old swapchain can be destroyed properly.
vulkan_surface_->PostSubBufferAsync(
rect,
base::BindOnce(&SkiaOutputDeviceVulkan::OnPostSubBufferFinished,
weak_ptr_factory_.GetWeakPtr(), std::move(frame)),
std::move(feedback));
} else {
OnPostSubBufferFinished(std::move(frame), gfx::SwapResult::SWAP_ACK);
std::move(feedback).Run(gfx::PresentationFeedback(
base::TimeTicks::Now(), vulkan_surface_->GetDisplayRefreshInterval(),
0));
}
}
SkSurface* SkiaOutputDeviceVulkan::BeginPaint(
std::vector<GrBackendSemaphore>* end_semaphores) {
DCHECK(vulkan_surface_);
DCHECK(!scoped_write_);
gpu::VulkanSwapChain::ScopedWrite scoped_write(vulkan_surface_->swap_chain());
if (!scoped_write.success()) [[unlikely]] {
// Return nullptr, and then the caller will make context lost.
return nullptr;
}
auto& sk_surface =
sk_surface_size_pairs_[scoped_write.image_index()].sk_surface;
if (!sk_surface) [[unlikely]] {
SkSurfaceProps surface_props;
const auto surface_format = vulkan_surface_->surface_format().format;
DCHECK(surface_format == VK_FORMAT_B8G8R8A8_UNORM ||
surface_format == VK_FORMAT_R8G8B8A8_UNORM);
GrVkImageInfo vk_image_info;
vk_image_info.fImage = scoped_write.image();
vk_image_info.fImageTiling = VK_IMAGE_TILING_OPTIMAL;
vk_image_info.fImageLayout = scoped_write.image_layout();
vk_image_info.fFormat = surface_format;
vk_image_info.fImageUsageFlags = scoped_write.image_usage();
vk_image_info.fSampleCount = 1;
vk_image_info.fLevelCount = 1;
vk_image_info.fCurrentQueueFamily = VK_QUEUE_FAMILY_IGNORED;
vk_image_info.fProtected = GrProtected::kNo;
const auto& vk_image_size = vulkan_surface_->image_size();
GrBackendTexture backend_texture = GrBackendTextures::MakeVk(
vk_image_size.width(), vk_image_size.height(), vk_image_info);
// Estimate size of GPU memory needed for the GrBackendRenderTarget.
VkMemoryRequirements requirements;
vkGetImageMemoryRequirements(
context_provider_->GetDeviceQueue()->GetVulkanDevice(),
vk_image_info.fImage, &requirements);
sk_surface_size_pairs_[scoped_write.image_index()].bytes_allocated =
requirements.size;
memory_type_tracker_->TrackMemAlloc(requirements.size);
sk_surface = SkSurfaces::WrapBackendTexture(
context_provider_->GetGrContext(), backend_texture,
kTopLeft_GrSurfaceOrigin, sample_count_, color_type_, color_space_,
&surface_props);
if (!sk_surface) [[unlikely]] {
return nullptr;
}
} else {
auto backend = SkSurfaces::GetBackendRenderTarget(
sk_surface.get(), SkSurfaces::BackendHandleAccess::kFlushRead);
GrBackendRenderTargets::SetVkImageLayout(&backend,
scoped_write.image_layout());
}
VkSemaphore vk_semaphore = scoped_write.begin_semaphore();
DCHECK(vk_semaphore != VK_NULL_HANDLE);
GrBackendSemaphore semaphore = GrBackendSemaphores::MakeVk(vk_semaphore);
auto result =
sk_surface->wait(1, &semaphore, /*deleteSemaphoresAfterWait=*/false);
if (!result) [[unlikely]] {
return nullptr;
}
DCHECK(scoped_write.end_semaphore() != VK_NULL_HANDLE);
GrBackendSemaphore end_semaphore =
GrBackendSemaphores::MakeVk(scoped_write.end_semaphore());
end_semaphores->push_back(std::move(end_semaphore));
scoped_write_ = std::move(scoped_write);
return sk_surface.get();
}
void SkiaOutputDeviceVulkan::EndPaint() {
DCHECK(scoped_write_);
auto& sk_surface =
sk_surface_size_pairs_[scoped_write_->image_index()].sk_surface;
auto backend = SkSurfaces::GetBackendRenderTarget(
sk_surface.get(), SkSurfaces::BackendHandleAccess::kFlushRead);
#if DCHECK_IS_ON()
GrVkImageInfo vk_image_info;
if (!context_provider_->GetGrContext()->abandoned() &&
!GrBackendRenderTargets::GetVkImageInfo(backend, &vk_image_info))
[[unlikely]] {
NOTREACHED() << "Failed to get the image info.";
}
DCHECK_EQ(vk_image_info.fImageLayout, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR);
#endif
scoped_write_.reset();
#if DCHECK_IS_ON()
image_modified_ = true;
#endif
}
bool SkiaOutputDeviceVulkan::Initialize() {
gfx::AcceleratedWidget accelerated_widget = gfx::kNullAcceleratedWidget;
#if BUILDFLAG(IS_ANDROID)
auto surface_record =
gpu::GpuSurfaceLookup::GetInstance()->AcquireJavaSurface(surface_handle_);
// Should only reach here if surface control is disabled. In which case
// browser should not be sending ScopedJavaSurfaceControl variant.
CHECK(std::holds_alternative<gl::ScopedJavaSurface>(
surface_record.surface_variant));
gl::ScopedJavaSurface& scoped_java_surface =
std::get<gl::ScopedJavaSurface>(surface_record.surface_variant);
gl::ScopedANativeWindow window(scoped_java_surface);
accelerated_widget = window.a_native_window();
#else
accelerated_widget = surface_handle_;
#endif
auto vulkan_surface =
context_provider_->GetVulkanImplementation()->CreateViewSurface(
accelerated_widget);
if (!vulkan_surface) [[unlikely]] {
LOG(ERROR) << "Failed to create vulkan surface.";
return false;
}
auto result = vulkan_surface->Initialize(context_provider_->GetDeviceQueue(),
gpu::VulkanSurface::FORMAT_RGBA_32);
if (!result) [[unlikely]] {
LOG(ERROR) << "Failed to initialize vulkan surface.";
vulkan_surface->Destroy();
return false;
}
vulkan_surface_ = std::move(vulkan_surface);
capabilities_.uses_default_gl_framebuffer = false;
capabilities_.pending_swap_params.max_pending_swaps = 1;
capabilities_.output_surface_origin = gfx::SurfaceOrigin::kTopLeft;
capabilities_.supports_post_sub_buffer = true;
capabilities_.supports_target_damage = true;
capabilities_.orientation_mode = OutputSurface::OrientationMode::kHardware;
#if BUILDFLAG(IS_ANDROID)
// With vulkan, if the chrome is launched in landscape mode, the chrome is
// always blank until chrome window is rotated once. Workaround this problem
// by using logic rotation mode.
// TODO(crbug.com/40711137): use hardware orientation mode for vulkan,
if (features::IsUsingVulkan())
capabilities_.orientation_mode = OutputSurface::OrientationMode::kLogic;
#endif
capabilities_.damage_area_from_skia_output_device = true;
const auto surface_format = vulkan_surface_->surface_format().format;
DCHECK(surface_format == VK_FORMAT_B8G8R8A8_UNORM ||
surface_format == VK_FORMAT_R8G8B8A8_UNORM);
auto sk_color_type = surface_format == VK_FORMAT_R8G8B8A8_UNORM
? kRGBA_8888_SkColorType
: kBGRA_8888_SkColorType;
capabilities_.sk_color_type_map[SinglePlaneFormat::kRGBA_8888] =
sk_color_type;
capabilities_.sk_color_type_map[SinglePlaneFormat::kBGRA_8888] =
sk_color_type;
// BGRX_8888 is used on Windows.
capabilities_.sk_color_type_map[SinglePlaneFormat::kBGRX_8888] =
sk_color_type;
return true;
}
bool SkiaOutputDeviceVulkan::RecreateSwapChain(
const SkImageInfo& image_info,
int sample_count,
gfx::OverlayTransform transform) {
auto generation = vulkan_surface_->swap_chain_generation();
// Call vulkan_surface_->Reshape() will recreate vulkan swapchain if it is
// necessary.
if (!vulkan_surface_->Reshape(gfx::SkISizeToSize(image_info.dimensions()),
transform)) [[unlikely]] {
return false;
}
bool recreate =
vulkan_surface_->swap_chain_generation() != generation ||
!SkColorSpace::Equals(image_info.colorSpace(), color_space_.get()) ||
sample_count_ != sample_count;
if (recreate) [[likely]] {
// swapchain is changed, we need recreate all cached sk surfaces.
for (const auto& sk_surface_size_pair : sk_surface_size_pairs_) {
memory_type_tracker_->TrackMemFree(sk_surface_size_pair.bytes_allocated);
}
auto num_images = vulkan_surface_->swap_chain()->num_images();
sk_surface_size_pairs_.clear();
sk_surface_size_pairs_.resize(num_images);
color_type_ = image_info.colorType();
color_space_ = image_info.refColorSpace();
sample_count_ = sample_count;
damage_of_images_.resize(num_images);
for (auto& damage : damage_of_images_)
damage = gfx::Rect(vulkan_surface_->image_size());
is_new_swap_chain_ = true;
}
return true;
}
void SkiaOutputDeviceVulkan::OnPostSubBufferFinished(OutputSurfaceFrame frame,
gfx::SwapResult result) {
if (result == gfx::SwapResult::SWAP_ACK) [[likely]] {
auto image_index = vulkan_surface_->swap_chain()->current_image_index();
FinishSwapBuffers(gfx::SwapCompletionResult(result),
vulkan_surface_->image_size(), std::move(frame),
damage_of_images_[image_index]);
} else {
FinishSwapBuffers(gfx::SwapCompletionResult(result),
vulkan_surface_->image_size(), std::move(frame),
gfx::Rect(vulkan_surface_->image_size()));
}
}
SkiaOutputDeviceVulkan::SkSurfaceSizePair::SkSurfaceSizePair() = default;
SkiaOutputDeviceVulkan::SkSurfaceSizePair::SkSurfaceSizePair(
const SkSurfaceSizePair& other) = default;
SkiaOutputDeviceVulkan::SkSurfaceSizePair::~SkSurfaceSizePair() = default;
} // namespace viz
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