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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrVkGpu_DEFINED
#define GrVkGpu_DEFINED
#include "include/gpu/vk/GrVkBackendContext.h"
#include "include/gpu/vk/GrVkTypes.h"
#include "src/gpu/GrGpu.h"
#include "src/gpu/vk/GrVkCaps.h"
#include "src/gpu/vk/GrVkIndexBuffer.h"
#include "src/gpu/vk/GrVkMemory.h"
#include "src/gpu/vk/GrVkResourceProvider.h"
#include "src/gpu/vk/GrVkSemaphore.h"
#include "src/gpu/vk/GrVkUtil.h"
#include "src/gpu/vk/GrVkVertexBuffer.h"
class GrPipeline;
class GrVkBufferImpl;
class GrVkCommandPool;
class GrVkMemoryAllocator;
class GrVkPipeline;
class GrVkPipelineState;
class GrVkPrimaryCommandBuffer;
class GrVkOpsRenderPass;
class GrVkRenderPass;
class GrVkSecondaryCommandBuffer;
class GrVkTexture;
struct GrVkInterface;
namespace SkSL {
class Compiler;
}
class GrVkGpu : public GrGpu {
public:
static sk_sp<GrGpu> Make(const GrVkBackendContext&, const GrContextOptions&, GrContext*);
~GrVkGpu() override;
void disconnect(DisconnectType) override;
const GrVkInterface* vkInterface() const { return fInterface.get(); }
const GrVkCaps& vkCaps() const { return *fVkCaps; }
bool isDeviceLost() const { return fDeviceIsLost; }
void setDeviceLost() { fDeviceIsLost = true; }
GrVkMemoryAllocator* memoryAllocator() const { return fMemoryAllocator.get(); }
VkPhysicalDevice physicalDevice() const { return fPhysicalDevice; }
VkDevice device() const { return fDevice; }
VkQueue queue() const { return fQueue; }
uint32_t queueIndex() const { return fQueueIndex; }
GrVkCommandPool* cmdPool() const { return fCmdPool; }
const VkPhysicalDeviceProperties& physicalDeviceProperties() const {
return fPhysDevProps;
}
const VkPhysicalDeviceMemoryProperties& physicalDeviceMemoryProperties() const {
return fPhysDevMemProps;
}
bool protectedContext() const { return fProtectedContext == GrProtected::kYes; }
GrVkResourceProvider& resourceProvider() { return fResourceProvider; }
GrVkPrimaryCommandBuffer* currentCommandBuffer() { return fCurrentCmdBuffer; }
void querySampleLocations(GrRenderTarget*, SkTArray<SkPoint>*) override;
void xferBarrier(GrRenderTarget*, GrXferBarrierType) override {}
void deleteBackendTexture(const GrBackendTexture&) override;
bool compile(const GrProgramDesc&, const GrProgramInfo&) override;
#if GR_TEST_UTILS
bool isTestingOnlyBackendTexture(const GrBackendTexture&) const override;
GrBackendRenderTarget createTestingOnlyBackendRenderTarget(int w, int h, GrColorType) override;
void deleteTestingOnlyBackendRenderTarget(const GrBackendRenderTarget&) override;
void testingOnly_flushGpuAndSync() override;
void resetShaderCacheForTesting() const override {
fResourceProvider.resetShaderCacheForTesting();
}
#endif
GrStencilAttachment* createStencilAttachmentForRenderTarget(
const GrRenderTarget*, int width, int height, int numStencilSamples) override;
GrOpsRenderPass* getOpsRenderPass(
GrRenderTarget*, GrSurfaceOrigin, const SkIRect&,
const GrOpsRenderPass::LoadAndStoreInfo&,
const GrOpsRenderPass::StencilLoadAndStoreInfo&,
const SkTArray<GrSurfaceProxy*, true>& sampledProxies) override;
void addBufferMemoryBarrier(const GrVkResource*,
VkPipelineStageFlags srcStageMask,
VkPipelineStageFlags dstStageMask,
bool byRegion,
VkBufferMemoryBarrier* barrier) const;
void addImageMemoryBarrier(const GrVkResource*,
VkPipelineStageFlags srcStageMask,
VkPipelineStageFlags dstStageMask,
bool byRegion,
VkImageMemoryBarrier* barrier) const;
SkSL::Compiler* shaderCompiler() const {
return fCompiler;
}
bool onRegenerateMipMapLevels(GrTexture* tex) override;
void onResolveRenderTarget(GrRenderTarget* target, const SkIRect& resolveRect,
ForExternalIO) override;
void submitSecondaryCommandBuffer(std::unique_ptr<GrVkSecondaryCommandBuffer>);
void submit(GrOpsRenderPass*) override;
GrFence SK_WARN_UNUSED_RESULT insertFence() override;
bool waitFence(GrFence, uint64_t timeout) override;
void deleteFence(GrFence) const override;
std::unique_ptr<GrSemaphore> SK_WARN_UNUSED_RESULT makeSemaphore(bool isOwned) override;
std::unique_ptr<GrSemaphore> wrapBackendSemaphore(const GrBackendSemaphore& semaphore,
GrResourceProvider::SemaphoreWrapType wrapType, GrWrapOwnership ownership) override;
void insertSemaphore(GrSemaphore* semaphore) override;
void waitSemaphore(GrSemaphore* semaphore) override;
// These match the definitions in SkDrawable, from whence they came
typedef void* SubmitContext;
typedef void (*SubmitProc)(SubmitContext submitContext);
// Adds an SkDrawable::GpuDrawHandler that we will delete the next time we submit the primary
// command buffer to the gpu.
void addDrawable(std::unique_ptr<SkDrawable::GpuDrawHandler> drawable);
void checkFinishProcs() override { fResourceProvider.checkCommandBuffers(); }
std::unique_ptr<GrSemaphore> prepareTextureForCrossContextUsage(GrTexture*) override;
void copyBuffer(GrVkBuffer* srcBuffer, GrVkBuffer* dstBuffer, VkDeviceSize srcOffset,
VkDeviceSize dstOffset, VkDeviceSize size);
bool updateBuffer(GrVkBuffer* buffer, const void* src, VkDeviceSize offset, VkDeviceSize size);
enum PersistentCacheKeyType : uint32_t {
kShader_PersistentCacheKeyType = 0,
kPipelineCache_PersistentCacheKeyType = 1,
};
void storeVkPipelineCacheData() override;
bool beginRenderPass(const GrVkRenderPass*,
const VkClearValue* colorClear,
GrVkRenderTarget*, GrSurfaceOrigin,
const SkIRect& bounds, bool forSecondaryCB);
void endRenderPass(GrRenderTarget* target, GrSurfaceOrigin origin, const SkIRect& bounds);
private:
enum SyncQueue {
kForce_SyncQueue,
kSkip_SyncQueue
};
GrVkGpu(GrContext*, const GrContextOptions&, const GrVkBackendContext&,
sk_sp<const GrVkInterface>, uint32_t instanceVersion, uint32_t physicalDeviceVersion);
void onResetContext(uint32_t resetBits) override {}
void destroyResources();
GrBackendTexture onCreateBackendTexture(SkISize dimensions,
const GrBackendFormat&,
GrRenderable,
GrMipMapped,
GrProtected,
const BackendTextureData*) override;
GrBackendTexture onCreateCompressedBackendTexture(SkISize dimensions,
const GrBackendFormat&,
GrMipMapped,
GrProtected,
const BackendTextureData*) override;
sk_sp<GrTexture> onCreateTexture(SkISize,
const GrBackendFormat&,
GrRenderable,
int renderTargetSampleCnt,
SkBudgeted,
GrProtected,
int mipLevelCount,
uint32_t levelClearMask) override;
sk_sp<GrTexture> onCreateCompressedTexture(SkISize dimensions,
const GrBackendFormat&,
SkBudgeted,
GrMipMapped,
GrProtected,
const void* data, size_t dataSize) override;
sk_sp<GrTexture> onWrapBackendTexture(const GrBackendTexture&, GrColorType, GrWrapOwnership,
GrWrapCacheable, GrIOType) override;
sk_sp<GrTexture> onWrapCompressedBackendTexture(const GrBackendTexture&, GrWrapOwnership,
GrWrapCacheable) override;
sk_sp<GrTexture> onWrapRenderableBackendTexture(const GrBackendTexture&,
int sampleCnt,
GrColorType colorType,
GrWrapOwnership,
GrWrapCacheable) override;
sk_sp<GrRenderTarget> onWrapBackendRenderTarget(const GrBackendRenderTarget&,
GrColorType) override;
sk_sp<GrRenderTarget> onWrapBackendTextureAsRenderTarget(const GrBackendTexture&,
int sampleCnt, GrColorType) override;
sk_sp<GrRenderTarget> onWrapVulkanSecondaryCBAsRenderTarget(const SkImageInfo&,
const GrVkDrawableInfo&) override;
sk_sp<GrGpuBuffer> onCreateBuffer(size_t size, GrGpuBufferType type, GrAccessPattern,
const void* data) override;
bool onReadPixels(GrSurface* surface, int left, int top, int width, int height,
GrColorType surfaceColorType, GrColorType dstColorType, void* buffer,
size_t rowBytes) override;
bool onWritePixels(GrSurface* surface, int left, int top, int width, int height,
GrColorType surfaceColorType, GrColorType srcColorType,
const GrMipLevel texels[], int mipLevelCount,
bool prepForTexSampling) override;
bool onTransferPixelsTo(GrTexture*, int left, int top, int width, int height,
GrColorType textureColorType, GrColorType bufferColorType,
GrGpuBuffer* transferBuffer, size_t offset, size_t rowBytes) override;
bool onTransferPixelsFrom(GrSurface* surface, int left, int top, int width, int height,
GrColorType surfaceColorType, GrColorType bufferColorType,
GrGpuBuffer* transferBuffer, size_t offset) override;
bool onCopySurface(GrSurface* dst, GrSurface* src, const SkIRect& srcRect,
const SkIPoint& dstPoint) override;
bool onFinishFlush(GrSurfaceProxy*[], int, SkSurface::BackendSurfaceAccess access,
const GrFlushInfo&, const GrPrepareForExternalIORequests&) override;
// Ends and submits the current command buffer to the queue and then creates a new command
// buffer and begins it. If sync is set to kForce_SyncQueue, the function will wait for all
// work in the queue to finish before returning. If this GrVkGpu object has any semaphores in
// fSemaphoreToSignal, we will add those signal semaphores to the submission of this command
// buffer. If this GrVkGpu object has any semaphores in fSemaphoresToWaitOn, we will add those
// wait semaphores to the submission of this command buffer.
bool submitCommandBuffer(SyncQueue sync, GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
void copySurfaceAsCopyImage(GrSurface* dst, GrSurface* src, GrVkImage* dstImage,
GrVkImage* srcImage, const SkIRect& srcRect,
const SkIPoint& dstPoint);
void copySurfaceAsBlit(GrSurface* dst, GrSurface* src, GrVkImage* dstImage, GrVkImage* srcImage,
const SkIRect& srcRect, const SkIPoint& dstPoint);
void copySurfaceAsResolve(GrSurface* dst, GrSurface* src, const SkIRect& srcRect,
const SkIPoint& dstPoint);
// helpers for onCreateTexture and writeTexturePixels
bool uploadTexDataLinear(GrVkTexture* tex, int left, int top, int width, int height,
GrColorType colorType, const void* data, size_t rowBytes);
bool uploadTexDataOptimal(GrVkTexture* tex, int left, int top, int width, int height,
GrColorType colorType, const GrMipLevel texels[], int mipLevelCount);
bool uploadTexDataCompressed(GrVkTexture* tex, VkFormat vkFormat, SkISize dimensions,
GrMipMapped mipMapped, const void* data, size_t dataSize);
void resolveImage(GrSurface* dst, GrVkRenderTarget* src, const SkIRect& srcRect,
const SkIPoint& dstPoint);
bool createVkImageForBackendSurface(VkFormat,
SkISize dimensions,
GrTexturable,
GrRenderable,
GrMipMapped,
GrVkImageInfo*,
GrProtected,
const BackendTextureData*);
sk_sp<const GrVkInterface> fInterface;
sk_sp<GrVkMemoryAllocator> fMemoryAllocator;
sk_sp<GrVkCaps> fVkCaps;
bool fDeviceIsLost = false;
VkPhysicalDevice fPhysicalDevice;
VkDevice fDevice;
VkQueue fQueue; // Must be Graphics queue
uint32_t fQueueIndex;
// Created by GrVkGpu
GrVkResourceProvider fResourceProvider;
GrVkCommandPool* fCmdPool;
// just a raw pointer; object's lifespan is managed by fCmdPool
GrVkPrimaryCommandBuffer* fCurrentCmdBuffer;
SkSTArray<1, GrVkSemaphore::Resource*> fSemaphoresToWaitOn;
SkSTArray<1, GrVkSemaphore::Resource*> fSemaphoresToSignal;
SkTArray<std::unique_ptr<SkDrawable::GpuDrawHandler>> fDrawables;
VkPhysicalDeviceProperties fPhysDevProps;
VkPhysicalDeviceMemoryProperties fPhysDevMemProps;
// compiler used for compiling sksl into spirv. We only want to create the compiler once since
// there is significant overhead to the first compile of any compiler.
SkSL::Compiler* fCompiler;
// We need a bool to track whether or not we've already disconnected all the gpu resources from
// vulkan context.
bool fDisconnected;
GrProtected fProtectedContext;
std::unique_ptr<GrVkOpsRenderPass> fCachedOpsRenderPass;
typedef GrGpu INHERITED;
};
#endif