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3a508e94ef
skia2/include/private/GrContext.h
Adlai Holler 3a508e94ef Migrate resource cache methods to GrDirectContext 
Cut and paste job.

Change-Id: If9b7e0f74b16b2559dc4149f81720df96b09761e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/325461
Auto-Submit: Adlai Holler <adlai@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2020-10-12 18:11:07 +00:00

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/*
* Copyright 2010 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrContext_DEFINED
#define GrContext_DEFINED
#include "include/core/SkMatrix.h"
#include "include/core/SkPathEffect.h"
#include "include/core/SkTypes.h"
#include "include/gpu/GrBackendSurface.h"
#include "include/gpu/GrContextOptions.h"
#include "include/gpu/GrRecordingContext.h"
// We shouldn't need this but currently Android is relying on this being include transitively.
#include "include/core/SkUnPreMultiply.h"
class GrAtlasManager;
class GrBackendSemaphore;
class GrCaps;
class GrClientMappedBufferManager;
class GrContextPriv;
class GrContextThreadSafeProxy;
struct GrD3DBackendContext;
class GrFragmentProcessor;
struct GrGLInterface;
class GrGpu;
struct GrMockOptions;
class GrPath;
class GrRenderTargetContext;
class GrResourceCache;
class GrResourceProvider;
class GrSmallPathAtlasMgr;
class GrStrikeCache;
class GrSurfaceProxy;
class GrSwizzle;
class GrTextureProxy;
struct GrVkBackendContext;
class SkImage;
class SkString;
class SkSurfaceCharacterization;
class SkSurfaceProps;
class SkTaskGroup;
class SkTraceMemoryDump;
/**
* This deprecated class is being merged into GrDirectContext and removed.
* Do not add new subclasses, new API, or attempt to instantiate one.
* If new API requires direct GPU access, add it to GrDirectContext.
* Otherwise, add it to GrRecordingContext.
*/
class SK_API GrContext : public GrRecordingContext {
public:
~GrContext() override;
/**
* Frees GPU created by the context. Can be called to reduce GPU memory
* pressure.
*/
virtual void freeGpuResources();
/**
* Purge GPU resources that haven't been used in the past 'msNotUsed' milliseconds or are
* otherwise marked for deletion, regardless of whether the context is under budget.
*/
void performDeferredCleanup(std::chrono::milliseconds msNotUsed);
// Temporary compatibility API for Android.
void purgeResourcesNotUsedInMs(std::chrono::milliseconds msNotUsed) {
this->performDeferredCleanup(msNotUsed);
}
/**
* Purge unlocked resources from the cache until the the provided byte count has been reached
* or we have purged all unlocked resources. The default policy is to purge in LRU order, but
* can be overridden to prefer purging scratch resources (in LRU order) prior to purging other
* resource types.
*
* @param maxBytesToPurge the desired number of bytes to be purged.
* @param preferScratchResources If true scratch resources will be purged prior to other
* resource types.
*/
void purgeUnlockedResources(size_t bytesToPurge, bool preferScratchResources);
/**
* This entry point is intended for instances where an app has been backgrounded or
* suspended.
* If 'scratchResourcesOnly' is true all unlocked scratch resources will be purged but the
* unlocked resources with persistent data will remain. If 'scratchResourcesOnly' is false
* then all unlocked resources will be purged.
* In either case, after the unlocked resources are purged a separate pass will be made to
* ensure that resource usage is under budget (i.e., even if 'scratchResourcesOnly' is true
* some resources with persistent data may be purged to be under budget).
*
* @param scratchResourcesOnly If true only unlocked scratch resources will be purged prior
* enforcing the budget requirements.
*/
void purgeUnlockedResources(bool scratchResourcesOnly);
/**
* Gets the maximum supported texture size.
*/
using GrRecordingContext::maxTextureSize;
/**
* Gets the maximum supported render target size.
*/
using GrRecordingContext::maxRenderTargetSize;
/**
* Can a SkImage be created with the given color type.
*/
using GrRecordingContext::colorTypeSupportedAsImage;
/**
* Can a SkSurface be created with the given color type. To check whether MSAA is supported
* use maxSurfaceSampleCountForColorType().
*/
using GrRecordingContext::colorTypeSupportedAsSurface;
/**
* Gets the maximum supported sample count for a color type. 1 is returned if only non-MSAA
* rendering is supported for the color type. 0 is returned if rendering to this color type
* is not supported at all.
*/
using GrRecordingContext::maxSurfaceSampleCountForColorType;
///////////////////////////////////////////////////////////////////////////
// Misc.
/**
* Inserts a list of GPU semaphores that the current GPU-backed API must wait on before
* executing any more commands on the GPU. If this call returns false, then the GPU back-end
* will not wait on any passed in semaphores, and the client will still own the semaphores,
* regardless of the value of deleteSemaphoresAfterWait.
*
* If deleteSemaphoresAfterWait is false then Skia will not delete the semaphores. In this case
* it is the client's responsibility to not destroy or attempt to reuse the semaphores until it
* knows that Skia has finished waiting on them. This can be done by using finishedProcs on
* flush calls.
*/
bool wait(int numSemaphores, const GrBackendSemaphore* waitSemaphores,
bool deleteSemaphoresAfterWait = true);
/**
* Call to ensure all drawing to the context has been flushed and submitted to the underlying 3D
* API. This is equivalent to calling GrContext::flush with a default GrFlushInfo followed by
* GrContext::submit(syncCpu).
*/
void flushAndSubmit(bool syncCpu = false) {
this->flush(GrFlushInfo());
this->submit(syncCpu);
}
/**
* Call to ensure all drawing to the context has been flushed to underlying 3D API specific
* objects. A call to GrContext::submit is always required to ensure work is actually sent to
* the gpu. Some specific API details:
* GL: Commands are actually sent to the driver, but glFlush is never called. Thus some
* sync objects from the flush will not be valid until a submission occurs.
*
* Vulkan/Metal/D3D/Dawn: Commands are recorded to the backend APIs corresponding command
* buffer or encoder objects. However, these objects are not sent to the gpu until a
* submission occurs.
*
* If the return is GrSemaphoresSubmitted::kYes, only initialized GrBackendSemaphores will be
* submitted to the gpu during the next submit call (it is possible Skia failed to create a
* subset of the semaphores). The client should not wait on these semaphores until after submit
* has been called, and must keep them alive until then. If this call returns
* GrSemaphoresSubmitted::kNo, the GPU backend will not submit any semaphores to be signaled on
* the GPU. Thus the client should not have the GPU wait on any of the semaphores passed in with
* the GrFlushInfo. Regardless of whether semaphores were submitted to the GPU or not, the
* client is still responsible for deleting any initialized semaphores.
* Regardleess of semaphore submission the context will still be flushed. It should be
* emphasized that a return value of GrSemaphoresSubmitted::kNo does not mean the flush did not
* happen. It simply means there were no semaphores submitted to the GPU. A caller should only
* take this as a failure if they passed in semaphores to be submitted.
*/
GrSemaphoresSubmitted flush(const GrFlushInfo& info);
void flush() { this->flush({}); }
/**
* Submit outstanding work to the gpu from all previously un-submitted flushes. The return
* value of the submit will indicate whether or not the submission to the GPU was successful.
*
* If the call returns true, all previously passed in semaphores in flush calls will have been
* submitted to the GPU and they can safely be waited on. The caller should wait on those
* semaphores or perform some other global synchronization before deleting the semaphores.
*
* If it returns false, then those same semaphores will not have been submitted and we will not
* try to submit them again. The caller is free to delete the semaphores at any time.
*
* If the syncCpu flag is true this function will return once the gpu has finished with all
* submitted work.
*/
bool submit(bool syncCpu = false);
/**
* Checks whether any asynchronous work is complete and if so calls related callbacks.
*/
void checkAsyncWorkCompletion();
// Provides access to functions that aren't part of the public API.
GrContextPriv priv();
const GrContextPriv priv() const; // NOLINT(readability-const-return-type)
/** Enumerates all cached GPU resources and dumps their memory to traceMemoryDump. */
// Chrome is using this!
void dumpMemoryStatistics(SkTraceMemoryDump* traceMemoryDump) const;
bool supportsDistanceFieldText() const;
void storeVkPipelineCacheData();
// Returns the gpu memory size of the the texture that backs the passed in SkImage. Returns 0 if
// the SkImage is not texture backed. For external format textures this will also return 0 as we
// cannot determine the correct size.
static size_t ComputeImageSize(sk_sp<SkImage> image, GrMipmapped, bool useNextPow2 = false);
/**
* Retrieve the default GrBackendFormat for a given SkColorType and renderability.
* It is guaranteed that this backend format will be the one used by the following
* SkColorType and SkSurfaceCharacterization-based createBackendTexture methods.
*
* The caller should check that the returned format is valid.
*/
GrBackendFormat defaultBackendFormat(SkColorType ct, GrRenderable renderable) const {
return INHERITED::defaultBackendFormat(ct, renderable);
}
/**
* The explicitly allocated backend texture API allows clients to use Skia to create backend
* objects outside of Skia proper (i.e., Skia's caching system will not know about them.)
*
* It is the client's responsibility to delete all these objects (using deleteBackendTexture)
* before deleting the GrContext used to create them. If the backend is Vulkan, the textures must
* be deleted before abandoning the GrContext as well. Additionally, clients should only delete
* these objects on the thread for which that GrContext is active.
*
* The client is responsible for ensuring synchronization between different uses
* of the backend object (i.e., wrapping it in a surface, rendering to it, deleting the
* surface, rewrapping it in a image and drawing the image will require explicit
* sychronization on the client's part).
*/
/**
* If possible, create an uninitialized backend texture. The client should ensure that the
* returned backend texture is valid.
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_UNDEFINED.
*/
GrBackendTexture createBackendTexture(int width, int height,
const GrBackendFormat&,
GrMipmapped,
GrRenderable,
GrProtected = GrProtected::kNo);
/**
* If possible, create an uninitialized backend texture. The client should ensure that the
* returned backend texture is valid.
* If successful, the created backend texture will be compatible with the provided
* SkColorType.
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_UNDEFINED.
*/
GrBackendTexture createBackendTexture(int width, int height,
SkColorType,
GrMipmapped,
GrRenderable,
GrProtected = GrProtected::kNo);
/**
* If possible, create a backend texture initialized to a particular color. The client should
* ensure that the returned backend texture is valid. The client can pass in a finishedProc
* to be notified when the data has been uploaded by the gpu and the texture can be deleted. The
* client is required to call GrContext::submit to send the upload work to the gpu. The
* finishedProc will always get called even if we failed to create the GrBackendTexture.
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
GrBackendTexture createBackendTexture(int width, int height,
const GrBackendFormat&,
const SkColor4f& color,
GrMipmapped,
GrRenderable,
GrProtected = GrProtected::kNo,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
/**
* If possible, create a backend texture initialized to a particular color. The client should
* ensure that the returned backend texture is valid. The client can pass in a finishedProc
* to be notified when the data has been uploaded by the gpu and the texture can be deleted. The
* client is required to call GrContext::submit to send the upload work to the gpu. The
* finishedProc will always get called even if we failed to create the GrBackendTexture.
* If successful, the created backend texture will be compatible with the provided
* SkColorType.
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
GrBackendTexture createBackendTexture(int width, int height,
SkColorType,
const SkColor4f& color,
GrMipmapped,
GrRenderable,
GrProtected = GrProtected::kNo,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
/**
* If possible, create a backend texture initialized with the provided pixmap data. The client
* should ensure that the returned backend texture is valid. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to create the GrBackendTexture.
* If successful, the created backend texture will be compatible with the provided
* pixmap(s). Compatible, in this case, means that the backend format will be the result
* of calling defaultBackendFormat on the base pixmap's colortype. The src data can be deleted
* when this call returns.
* If numLevels is 1 a non-mipMapped texture will result. If a mipMapped texture is desired
* the data for all the mipmap levels must be provided. In the mipmapped case all the
* colortypes of the provided pixmaps must be the same. Additionally, all the miplevels
* must be sized correctly (please see SkMipmap::ComputeLevelSize and ComputeLevelCount).
* Note: the pixmap's alphatypes and colorspaces are ignored.
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
GrBackendTexture createBackendTexture(const SkPixmap srcData[], int numLevels,
GrRenderable, GrProtected,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
// Helper version of above for a single level.
GrBackendTexture createBackendTexture(const SkPixmap& srcData,
GrRenderable renderable,
GrProtected isProtected,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr) {
return this->createBackendTexture(&srcData, 1, renderable, isProtected, finishedProc,
finishedContext);
}
/**
* If possible, updates a backend texture to be filled to a particular color. The client should
* check the return value to see if the update was successful. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to update the GrBackendTexture.
* For the Vulkan backend after a successful update the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
bool updateBackendTexture(const GrBackendTexture&,
const SkColor4f& color,
GrGpuFinishedProc finishedProc,
GrGpuFinishedContext finishedContext);
/**
* If possible, updates a backend texture to be filled to a particular color. The data in
* GrBackendTexture and passed in color is interpreted with respect to the passed in
* SkColorType. The client should check the return value to see if the update was successful.
* The client can pass in a finishedProc to be notified when the data has been uploaded by the
* gpu and the texture can be deleted. The client is required to call GrContext::submit to send
* the upload work to the gpu. The finishedProc will always get called even if we failed to
* update the GrBackendTexture.
* For the Vulkan backend after a successful update the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
bool updateBackendTexture(const GrBackendTexture&,
SkColorType skColorType,
const SkColor4f& color,
GrGpuFinishedProc finishedProc,
GrGpuFinishedContext finishedContext);
/**
* If possible, updates a backend texture filled with the provided pixmap data. The client
* should check the return value to see if the update was successful. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to create the GrBackendTexture.
* The backend texture must be compatible with the provided pixmap(s). Compatible, in this case,
* means that the backend format is compatible with the base pixmap's colortype. The src data
* can be deleted when this call returns.
* If the backend texture is mip mapped, the data for all the mipmap levels must be provided.
* In the mipmapped case all the colortypes of the provided pixmaps must be the same.
* Additionally, all the miplevels must be sized correctly (please see
* SkMipmap::ComputeLevelSize and ComputeLevelCount).
* Note: the pixmap's alphatypes and colorspaces are ignored.
* For the Vulkan backend after a successful update the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
bool updateBackendTexture(const GrBackendTexture&,
const SkPixmap srcData[],
int numLevels,
GrGpuFinishedProc finishedProc,
GrGpuFinishedContext finishedContext);
/**
* Retrieve the GrBackendFormat for a given SkImage::CompressionType. This is
* guaranteed to match the backend format used by the following
* createCompressedsBackendTexture methods that take a CompressionType.
* The caller should check that the returned format is valid.
*/
GrBackendFormat compressedBackendFormat(SkImage::CompressionType compression) const {
return INHERITED::compressedBackendFormat(compression);
}
/**
*If possible, create a compressed backend texture initialized to a particular color. The
* client should ensure that the returned backend texture is valid. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to create the GrBackendTexture.
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
GrBackendTexture createCompressedBackendTexture(int width, int height,
const GrBackendFormat&,
const SkColor4f& color,
GrMipmapped,
GrProtected = GrProtected::kNo,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
GrBackendTexture createCompressedBackendTexture(int width, int height,
SkImage::CompressionType,
const SkColor4f& color,
GrMipmapped,
GrProtected = GrProtected::kNo,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
/**
* If possible, create a backend texture initialized with the provided raw data. The client
* should ensure that the returned backend texture is valid. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to create the GrBackendTexture
* If numLevels is 1 a non-mipMapped texture will result. If a mipMapped texture is desired
* the data for all the mipmap levels must be provided. Additionally, all the miplevels
* must be sized correctly (please see SkMipmap::ComputeLevelSize and ComputeLevelCount).
* For the Vulkan backend the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
GrBackendTexture createCompressedBackendTexture(int width, int height,
const GrBackendFormat&,
const void* data, size_t dataSize,
GrMipmapped,
GrProtected = GrProtected::kNo,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
GrBackendTexture createCompressedBackendTexture(int width, int height,
SkImage::CompressionType,
const void* data, size_t dataSize,
GrMipmapped,
GrProtected = GrProtected::kNo,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
/**
* If possible, updates a backend texture filled with the provided color. If the texture is
* mipmapped, all levels of the mip chain will be updated to have the supplied color. The client
* should check the return value to see if the update was successful. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to create the GrBackendTexture.
* For the Vulkan backend after a successful update the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
bool updateCompressedBackendTexture(const GrBackendTexture&,
const SkColor4f& color,
GrGpuFinishedProc finishedProc,
GrGpuFinishedContext finishedContext);
/**
* If possible, updates a backend texture filled with the provided raw data. The client
* should check the return value to see if the update was successful. The client can pass in a
* finishedProc to be notified when the data has been uploaded by the gpu and the texture can be
* deleted. The client is required to call GrContext::submit to send the upload work to the gpu.
* The finishedProc will always get called even if we failed to create the GrBackendTexture.
* If a mipMapped texture is passed in, the data for all the mipmap levels must be provided.
* Additionally, all the miplevels must be sized correctly (please see
* SkMipMap::ComputeLevelSize and ComputeLevelCount).
* For the Vulkan backend after a successful update the layout of the created VkImage will be:
* VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
*/
bool updateCompressedBackendTexture(const GrBackendTexture&,
const void* data,
size_t dataSize,
GrGpuFinishedProc finishedProc,
GrGpuFinishedContext finishedContext);
/**
* Updates the state of the GrBackendTexture/RenderTarget to have the passed in
* GrBackendSurfaceMutableState. All objects that wrap the backend surface (i.e. SkSurfaces and
* SkImages) will also be aware of this state change. This call does not submit the state change
* to the gpu, but requires the client to call GrContext::submit to send it to the GPU. The work
* for this call is ordered linearly with all other calls that require GrContext::submit to be
* called (e.g updateBackendTexture and flush). If finishedProc is not null then it will be
* called with finishedContext after the state transition is known to have occurred on the GPU.
*
* See GrBackendSurfaceMutableState to see what state can be set via this call.
*
* If the backend API is Vulkan, the caller can set the GrBackendSurfaceMutableState's
* VkImageLayout to VK_IMAGE_LAYOUT_UNDEFINED or queueFamilyIndex to VK_QUEUE_FAMILY_IGNORED to
* tell Skia to not change those respective states.
*
* If previousState is not null and this returns true, then Skia will have filled in
* previousState to have the values of the state before this call.
*/
bool setBackendTextureState(const GrBackendTexture&,
const GrBackendSurfaceMutableState&,
GrBackendSurfaceMutableState* previousState = nullptr,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
bool setBackendRenderTargetState(const GrBackendRenderTarget&,
const GrBackendSurfaceMutableState&,
GrBackendSurfaceMutableState* previousState = nullptr,
GrGpuFinishedProc finishedProc = nullptr,
GrGpuFinishedContext finishedContext = nullptr);
void deleteBackendTexture(GrBackendTexture);
// This interface allows clients to pre-compile shaders and populate the runtime program cache.
// The key and data blobs should be the ones passed to the PersistentCache, in SkSL format.
//
// Steps to use this API:
//
// 1) Create a GrContext as normal, but set fPersistentCache on GrContextOptions to something
// that will save the cached shader blobs. Set fShaderCacheStrategy to kSkSL. This will
// ensure that the blobs are SkSL, and are suitable for pre-compilation.
// 2) Run your application, and save all of the key/data pairs that are fed to the cache.
//
// 3) Switch over to shipping your application. Include the key/data pairs from above.
// 4) At startup (or any convenient time), call precompileShader for each key/data pair.
// This will compile the SkSL to create a GL program, and populate the runtime cache.
//
// This is only guaranteed to work if the context/device used in step #2 are created in the
// same way as the one used in step #4, and the same GrContextOptions are specified.
// Using cached shader blobs on a different device or driver are undefined.
bool precompileShader(const SkData& key, const SkData& data);
#ifdef SK_ENABLE_DUMP_GPU
/** Returns a string with detailed information about the context & GPU, in JSON format. */
SkString dump() const;
#endif
protected:
GrContext(sk_sp<GrContextThreadSafeProxy>);
virtual GrAtlasManager* onGetAtlasManager() = 0;
virtual GrSmallPathAtlasMgr* onGetSmallPathAtlasMgr() = 0;
private:
friend class GrDirectContext; // for access to fGpu
// fTaskGroup must appear before anything that uses it (e.g. fGpu), so that it is destroyed
// after all of its users. Clients of fTaskGroup will generally want to ensure that they call
// wait() on it as they are being destroyed, to avoid the possibility of pending tasks being
// invoked after objects they depend upon have already been destroyed.
std::unique_ptr<SkTaskGroup> fTaskGroup;
std::unique_ptr<GrStrikeCache> fStrikeCache;
sk_sp<GrGpu> fGpu;
std::unique_ptr<GrResourceCache> fResourceCache;
std::unique_ptr<GrResourceProvider> fResourceProvider;
bool fDidTestPMConversions;
// true if the PM/UPM conversion succeeded; false otherwise
bool fPMUPMConversionsRoundTrip;
GrContextOptions::PersistentCache* fPersistentCache;
GrContextOptions::ShaderErrorHandler* fShaderErrorHandler;
std::unique_ptr<GrClientMappedBufferManager> fMappedBufferManager;
// TODO: have the GrClipStackClip use renderTargetContexts and rm this friending
friend class GrContextPriv;
using INHERITED = GrRecordingContext;
};
#endif
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