| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/GrProxyProvider.h" |
| |
| #include "include/core/SkBitmap.h" |
| #include "include/core/SkImage.h" |
| #include "include/gpu/GrDirectContext.h" |
| #include "include/private/GrImageContext.h" |
| #include "include/private/GrResourceKey.h" |
| #include "include/private/GrSingleOwner.h" |
| #include "include/private/SkImageInfoPriv.h" |
| #include "src/core/SkAutoPixmapStorage.h" |
| #include "src/core/SkCompressedDataUtils.h" |
| #include "src/core/SkImagePriv.h" |
| #include "src/core/SkMipmap.h" |
| #include "src/core/SkTraceEvent.h" |
| #include "src/gpu/GrCaps.h" |
| #include "src/gpu/GrContextThreadSafeProxyPriv.h" |
| #include "src/gpu/GrDirectContextPriv.h" |
| #include "src/gpu/GrImageContextPriv.h" |
| #include "src/gpu/GrRenderTarget.h" |
| #include "src/gpu/GrResourceProvider.h" |
| #include "src/gpu/GrSurfaceDrawContext.h" |
| #include "src/gpu/GrSurfaceProxy.h" |
| #include "src/gpu/GrSurfaceProxyPriv.h" |
| #include "src/gpu/GrTexture.h" |
| #include "src/gpu/GrTextureProxyCacheAccess.h" |
| #include "src/gpu/GrTextureRenderTargetProxy.h" |
| #include "src/gpu/SkGr.h" |
| #include "src/image/SkImage_Base.h" |
| |
| #define ASSERT_SINGLE_OWNER GR_ASSERT_SINGLE_OWNER(fImageContext->priv().singleOwner()) |
| |
| GrProxyProvider::GrProxyProvider(GrImageContext* imageContext) : fImageContext(imageContext) {} |
| |
| GrProxyProvider::~GrProxyProvider() { |
| if (this->renderingDirectly()) { |
| // In DDL-mode a proxy provider can still have extant uniquely keyed proxies (since |
| // they need their unique keys to, potentially, find a cached resource when the |
| // DDL is played) but, in non-DDL-mode they should all have been cleaned up by this point. |
| SkASSERT(!fUniquelyKeyedProxies.count()); |
| } |
| } |
| |
| bool GrProxyProvider::assignUniqueKeyToProxy(const GrUniqueKey& key, GrTextureProxy* proxy) { |
| ASSERT_SINGLE_OWNER |
| SkASSERT(key.isValid()); |
| if (this->isAbandoned() || !proxy) { |
| return false; |
| } |
| |
| // Only the proxyProvider that created a proxy should be assigning unique keys to it. |
| SkASSERT(this->isDDLProvider() == proxy->creatingProvider()); |
| |
| #ifdef SK_DEBUG |
| { |
| auto direct = fImageContext->asDirectContext(); |
| if (direct) { |
| GrResourceCache* resourceCache = direct->priv().getResourceCache(); |
| // If there is already a GrResource with this key then the caller has violated the |
| // normal usage pattern of uniquely keyed resources (e.g., they have created one w/o |
| // first seeing if it already existed in the cache). |
| SkASSERT(!resourceCache->findAndRefUniqueResource(key)); |
| } |
| } |
| #endif |
| |
| SkASSERT(!fUniquelyKeyedProxies.find(key)); // multiple proxies can't get the same key |
| |
| proxy->cacheAccess().setUniqueKey(this, key); |
| SkASSERT(proxy->getUniqueKey() == key); |
| fUniquelyKeyedProxies.add(proxy); |
| return true; |
| } |
| |
| void GrProxyProvider::adoptUniqueKeyFromSurface(GrTextureProxy* proxy, const GrSurface* surf) { |
| SkASSERT(surf->getUniqueKey().isValid()); |
| proxy->cacheAccess().setUniqueKey(this, surf->getUniqueKey()); |
| SkASSERT(proxy->getUniqueKey() == surf->getUniqueKey()); |
| // multiple proxies can't get the same key |
| SkASSERT(!fUniquelyKeyedProxies.find(surf->getUniqueKey())); |
| fUniquelyKeyedProxies.add(proxy); |
| } |
| |
| void GrProxyProvider::removeUniqueKeyFromProxy(GrTextureProxy* proxy) { |
| ASSERT_SINGLE_OWNER |
| SkASSERT(proxy); |
| SkASSERT(proxy->getUniqueKey().isValid()); |
| |
| if (this->isAbandoned()) { |
| return; |
| } |
| |
| this->processInvalidUniqueKey(proxy->getUniqueKey(), proxy, InvalidateGPUResource::kYes); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::findProxyByUniqueKey(const GrUniqueKey& key) { |
| ASSERT_SINGLE_OWNER |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| GrTextureProxy* proxy = fUniquelyKeyedProxies.find(key); |
| if (proxy) { |
| return sk_ref_sp(proxy); |
| } |
| return nullptr; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #if GR_TEST_UTILS |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createInstantiatedProxy( |
| SkISize dimensions, |
| const GrBackendFormat& format, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| ASSERT_SINGLE_OWNER |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| if (this->caps()->isFormatCompressed(format)) { |
| // TODO: Allow this to go to GrResourceProvider::createCompressedTexture() once we no longer |
| // rely on GrColorType to get a swizzle for the proxy. |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| sk_sp<GrTexture> tex; |
| |
| if (SkBackingFit::kApprox == fit) { |
| tex = resourceProvider->createApproxTexture(dimensions, format, renderable, |
| renderTargetSampleCnt, isProtected); |
| } else { |
| tex = resourceProvider->createTexture(dimensions, format, renderable, renderTargetSampleCnt, |
| GrMipmapped::kNo, budgeted, isProtected); |
| } |
| if (!tex) { |
| return nullptr; |
| } |
| |
| return this->createWrapped(std::move(tex), UseAllocator::kYes); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createInstantiatedProxy( |
| SkISize dimensions, |
| GrColorType colorType, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| ASSERT_SINGLE_OWNER |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| auto format = this->caps()->getDefaultBackendFormat(colorType, renderable); |
| return this->testingOnly_createInstantiatedProxy(dimensions, |
| format, |
| renderable, |
| renderTargetSampleCnt, |
| fit, |
| budgeted, |
| isProtected); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createWrapped(sk_sp<GrTexture> tex) { |
| return this->createWrapped(std::move(tex), UseAllocator::kYes); |
| } |
| #endif |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createWrapped(sk_sp<GrTexture> tex, |
| UseAllocator useAllocator) { |
| #ifdef SK_DEBUG |
| if (tex->getUniqueKey().isValid()) { |
| SkASSERT(!this->findProxyByUniqueKey(tex->getUniqueKey())); |
| } |
| #endif |
| |
| if (tex->asRenderTarget()) { |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy(std::move(tex), useAllocator, |
| this->isDDLProvider())); |
| } else { |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex), useAllocator, |
| this->isDDLProvider())); |
| } |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::findOrCreateProxyByUniqueKey(const GrUniqueKey& key, |
| UseAllocator useAllocator) { |
| ASSERT_SINGLE_OWNER |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTextureProxy> result = this->findProxyByUniqueKey(key); |
| if (result) { |
| return result; |
| } |
| |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceCache* resourceCache = direct->priv().getResourceCache(); |
| |
| GrGpuResource* resource = resourceCache->findAndRefUniqueResource(key); |
| if (!resource) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTexture> texture(static_cast<GrSurface*>(resource)->asTexture()); |
| SkASSERT(texture); |
| |
| result = this->createWrapped(std::move(texture), useAllocator); |
| SkASSERT(result->getUniqueKey() == key); |
| // createWrapped should've added this for us |
| SkASSERT(fUniquelyKeyedProxies.find(key)); |
| return result; |
| } |
| |
| GrSurfaceProxyView GrProxyProvider::findCachedProxyWithColorTypeFallback(const GrUniqueKey& key, |
| GrSurfaceOrigin origin, |
| GrColorType ct, |
| int sampleCnt) { |
| auto proxy = this->findOrCreateProxyByUniqueKey(key); |
| if (!proxy) { |
| return {}; |
| } |
| // Assume that we used a fallback color type if and only if the proxy is renderable. |
| if (proxy->asRenderTargetProxy()) { |
| GrBackendFormat expectedFormat; |
| std::tie(ct, expectedFormat) = |
| GrSurfaceFillContext::GetFallbackColorTypeAndFormat(fImageContext, ct, sampleCnt); |
| SkASSERT(expectedFormat == proxy->backendFormat()); |
| } |
| GrSwizzle swizzle = fImageContext->priv().caps()->getReadSwizzle(proxy->backendFormat(), ct); |
| return {std::move(proxy), origin, swizzle}; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createProxyFromBitmap(const SkBitmap& bitmap, |
| GrMipmapped mipMapped, |
| SkBackingFit fit, |
| SkBudgeted budgeted) { |
| ASSERT_SINGLE_OWNER |
| SkASSERT(fit == SkBackingFit::kExact || mipMapped == GrMipmapped::kNo); |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| if (!SkImageInfoIsValid(bitmap.info())) { |
| return nullptr; |
| } |
| |
| ATRACE_ANDROID_FRAMEWORK("Upload %sTexture [%ux%u]", |
| GrMipmapped::kYes == mipMapped ? "MipMap " : "", |
| bitmap.width(), bitmap.height()); |
| |
| // In non-ddl we will always instantiate right away. Thus we never want to copy the SkBitmap |
| // even if its mutable. In ddl, if the bitmap is mutable then we must make a copy since the |
| // upload of the data to the gpu can happen at anytime and the bitmap may change by then. |
| SkBitmap copyBitmap = bitmap; |
| if (!this->renderingDirectly() && !bitmap.isImmutable()) { |
| copyBitmap.allocPixels(); |
| if (!bitmap.readPixels(copyBitmap.pixmap())) { |
| return nullptr; |
| } |
| copyBitmap.setImmutable(); |
| } |
| |
| sk_sp<GrTextureProxy> proxy; |
| if (mipMapped == GrMipmapped::kNo || |
| 0 == SkMipmap::ComputeLevelCount(copyBitmap.width(), copyBitmap.height())) { |
| proxy = this->createNonMippedProxyFromBitmap(copyBitmap, fit, budgeted); |
| } else { |
| proxy = this->createMippedProxyFromBitmap(copyBitmap, budgeted); |
| } |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| |
| auto direct = fImageContext->asDirectContext(); |
| if (direct) { |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| // In order to reuse code we always create a lazy proxy. When we aren't in DDL mode however |
| // we're better off instantiating the proxy immediately here. |
| if (!proxy->priv().doLazyInstantiation(resourceProvider)) { |
| return nullptr; |
| } |
| } |
| return proxy; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createNonMippedProxyFromBitmap(const SkBitmap& bitmap, |
| SkBackingFit fit, |
| SkBudgeted budgeted) { |
| auto dims = bitmap.dimensions(); |
| |
| auto colorType = SkColorTypeToGrColorType(bitmap.colorType()); |
| GrBackendFormat format = this->caps()->getDefaultBackendFormat(colorType, GrRenderable::kNo); |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [bitmap](GrResourceProvider* resourceProvider, const LazySurfaceDesc& desc) { |
| SkASSERT(desc.fMipmapped == GrMipmapped::kNo); |
| GrMipLevel mipLevel = { bitmap.getPixels(), bitmap.rowBytes() }; |
| auto colorType = SkColorTypeToGrColorType(bitmap.colorType()); |
| return LazyCallbackResult(resourceProvider->createTexture( |
| desc.fDimensions, desc.fFormat, colorType, desc.fRenderable, |
| desc.fSampleCnt, desc.fBudgeted, desc.fFit, desc.fProtected, mipLevel)); |
| }, |
| format, dims, GrMipmapped::kNo, GrMipmapStatus::kNotAllocated, |
| GrInternalSurfaceFlags::kNone, fit, budgeted, GrProtected::kNo, UseAllocator::kYes); |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| SkASSERT(proxy->dimensions() == bitmap.dimensions()); |
| return proxy; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createMippedProxyFromBitmap(const SkBitmap& bitmap, |
| SkBudgeted budgeted) { |
| SkASSERT(this->caps()->mipmapSupport()); |
| |
| auto colorType = SkColorTypeToGrColorType(bitmap.colorType()); |
| GrBackendFormat format = this->caps()->getDefaultBackendFormat(colorType, GrRenderable::kNo); |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| sk_sp<SkMipmap> mipmaps(SkMipmap::Build(bitmap.pixmap(), nullptr)); |
| if (!mipmaps) { |
| return nullptr; |
| } |
| |
| auto dims = bitmap.dimensions(); |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [bitmap, mipmaps](GrResourceProvider* resourceProvider, const LazySurfaceDesc& desc) { |
| const int mipLevelCount = mipmaps->countLevels() + 1; |
| std::unique_ptr<GrMipLevel[]> texels(new GrMipLevel[mipLevelCount]); |
| auto colorType = SkColorTypeToGrColorType(bitmap.colorType()); |
| |
| texels[0].fPixels = bitmap.getPixels(); |
| texels[0].fRowBytes = bitmap.rowBytes(); |
| |
| for (int i = 1; i < mipLevelCount; ++i) { |
| SkMipmap::Level generatedMipLevel; |
| mipmaps->getLevel(i - 1, &generatedMipLevel); |
| texels[i].fPixels = generatedMipLevel.fPixmap.addr(); |
| texels[i].fRowBytes = generatedMipLevel.fPixmap.rowBytes(); |
| SkASSERT(texels[i].fPixels); |
| SkASSERT(generatedMipLevel.fPixmap.colorType() == bitmap.colorType()); |
| } |
| return LazyCallbackResult(resourceProvider->createTexture( |
| desc.fDimensions, desc.fFormat, colorType, GrRenderable::kNo, 1, |
| desc.fBudgeted, GrMipMapped::kYes, GrProtected::kNo, texels.get())); |
| }, |
| format, dims, GrMipmapped::kYes, GrMipmapStatus::kValid, GrInternalSurfaceFlags::kNone, |
| SkBackingFit::kExact, budgeted, GrProtected::kNo, UseAllocator::kYes); |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| |
| SkASSERT(proxy->dimensions() == bitmap.dimensions()); |
| |
| return proxy; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createProxy(const GrBackendFormat& format, |
| SkISize dimensions, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrMipmapped mipMapped, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected, |
| GrInternalSurfaceFlags surfaceFlags, |
| GrSurfaceProxy::UseAllocator useAllocator) { |
| ASSERT_SINGLE_OWNER |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| const GrCaps* caps = this->caps(); |
| |
| if (caps->isFormatCompressed(format)) { |
| // Deferred proxies for compressed textures are not supported. |
| return nullptr; |
| } |
| |
| if (GrMipmapped::kYes == mipMapped) { |
| // SkMipmap doesn't include the base level in the level count so we have to add 1 |
| int mipCount = SkMipmap::ComputeLevelCount(dimensions.fWidth, dimensions.fHeight) + 1; |
| if (1 == mipCount) { |
| mipMapped = GrMipmapped::kNo; |
| } |
| } |
| |
| if (!caps->validateSurfaceParams(dimensions, format, renderable, renderTargetSampleCnt, |
| mipMapped)) { |
| return nullptr; |
| } |
| GrMipmapStatus mipmapStatus = (GrMipmapped::kYes == mipMapped) |
| ? GrMipmapStatus::kDirty |
| : GrMipmapStatus::kNotAllocated; |
| if (renderable == GrRenderable::kYes) { |
| renderTargetSampleCnt = caps->getRenderTargetSampleCount(renderTargetSampleCnt, format); |
| SkASSERT(renderTargetSampleCnt); |
| GrInternalSurfaceFlags extraFlags = caps->getExtraSurfaceFlagsForDeferredRT(); |
| // We know anything we instantiate later from this deferred path will be |
| // both texturable and renderable |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy( |
| *caps, format, dimensions, renderTargetSampleCnt, mipMapped, mipmapStatus, fit, |
| budgeted, isProtected, surfaceFlags | extraFlags, useAllocator, |
| this->isDDLProvider())); |
| } |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(format, dimensions, mipMapped, mipmapStatus, |
| fit, budgeted, isProtected, surfaceFlags, |
| useAllocator, this->isDDLProvider())); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createCompressedTextureProxy( |
| SkISize dimensions, SkBudgeted budgeted, GrMipmapped mipMapped, GrProtected isProtected, |
| SkImage::CompressionType compressionType, sk_sp<SkData> data) { |
| ASSERT_SINGLE_OWNER |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| GrBackendFormat format = this->caps()->getBackendFormatFromCompressionType(compressionType); |
| |
| if (!this->caps()->isFormatTexturable(format)) { |
| return nullptr; |
| } |
| |
| GrMipmapStatus mipmapStatus = (GrMipmapped::kYes == mipMapped) ? GrMipmapStatus::kValid |
| : GrMipmapStatus::kNotAllocated; |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [data](GrResourceProvider* resourceProvider, const LazySurfaceDesc& desc) { |
| return LazyCallbackResult(resourceProvider->createCompressedTexture( |
| desc.fDimensions, desc.fFormat, desc.fBudgeted, desc.fMipmapped, |
| desc.fProtected, data.get())); |
| }, |
| format, dimensions, mipMapped, mipmapStatus,GrInternalSurfaceFlags::kReadOnly, |
| SkBackingFit::kExact, SkBudgeted::kYes, GrProtected::kNo, UseAllocator::kYes); |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| |
| auto direct = fImageContext->asDirectContext(); |
| if (direct) { |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| // In order to reuse code we always create a lazy proxy. When we aren't in DDL mode however |
| // we're better off instantiating the proxy immediately here. |
| if (!proxy->priv().doLazyInstantiation(resourceProvider)) { |
| return nullptr; |
| } |
| } |
| return proxy; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::wrapBackendTexture(const GrBackendTexture& backendTex, |
| GrWrapOwnership ownership, |
| GrWrapCacheable cacheable, |
| GrIOType ioType, |
| sk_sp<GrRefCntedCallback> releaseHelper) { |
| SkASSERT(ioType != kWrite_GrIOType); |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrTexture> tex = |
| resourceProvider->wrapBackendTexture(backendTex, ownership, cacheable, ioType); |
| if (!tex) { |
| return nullptr; |
| } |
| |
| if (releaseHelper) { |
| tex->setRelease(std::move(releaseHelper)); |
| } |
| |
| SkASSERT(!tex->asRenderTarget()); // Strictly a GrTexture |
| // Make sure we match how we created the proxy with SkBudgeted::kNo |
| SkASSERT(GrBudgetedType::kBudgeted != tex->resourcePriv().budgetedType()); |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex), UseAllocator::kNo, |
| this->isDDLProvider())); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::wrapCompressedBackendTexture( |
| const GrBackendTexture& beTex, |
| GrWrapOwnership ownership, |
| GrWrapCacheable cacheable, |
| sk_sp<GrRefCntedCallback> releaseHelper) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrTexture> tex = resourceProvider->wrapCompressedBackendTexture(beTex, ownership, |
| cacheable); |
| if (!tex) { |
| return nullptr; |
| } |
| |
| if (releaseHelper) { |
| tex->setRelease(std::move(releaseHelper)); |
| } |
| |
| SkASSERT(!tex->asRenderTarget()); // Strictly a GrTexture |
| // Make sure we match how we created the proxy with SkBudgeted::kNo |
| SkASSERT(GrBudgetedType::kBudgeted != tex->resourcePriv().budgetedType()); |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex), UseAllocator::kNo, |
| this->isDDLProvider())); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::wrapRenderableBackendTexture( |
| const GrBackendTexture& backendTex, |
| int sampleCnt, |
| GrWrapOwnership ownership, |
| GrWrapCacheable cacheable, |
| sk_sp<GrRefCntedCallback> releaseHelper) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| const GrCaps* caps = this->caps(); |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sampleCnt = caps->getRenderTargetSampleCount(sampleCnt, backendTex.getBackendFormat()); |
| SkASSERT(sampleCnt); |
| |
| sk_sp<GrTexture> tex = resourceProvider->wrapRenderableBackendTexture( |
| backendTex, sampleCnt, ownership, cacheable); |
| if (!tex) { |
| return nullptr; |
| } |
| |
| if (releaseHelper) { |
| tex->setRelease(std::move(releaseHelper)); |
| } |
| |
| SkASSERT(tex->asRenderTarget()); // A GrTextureRenderTarget |
| // Make sure we match how we created the proxy with SkBudgeted::kNo |
| SkASSERT(GrBudgetedType::kBudgeted != tex->resourcePriv().budgetedType()); |
| |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy(std::move(tex), UseAllocator::kNo, |
| this->isDDLProvider())); |
| } |
| |
| sk_sp<GrSurfaceProxy> GrProxyProvider::wrapBackendRenderTarget( |
| const GrBackendRenderTarget& backendRT, |
| sk_sp<GrRefCntedCallback> releaseHelper) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrRenderTarget> rt = resourceProvider->wrapBackendRenderTarget(backendRT); |
| if (!rt) { |
| return nullptr; |
| } |
| |
| if (releaseHelper) { |
| rt->setRelease(std::move(releaseHelper)); |
| } |
| |
| SkASSERT(!rt->asTexture()); // A GrRenderTarget that's not textureable |
| SkASSERT(!rt->getUniqueKey().isValid()); |
| // Make sure we match how we created the proxy with SkBudgeted::kNo |
| SkASSERT(GrBudgetedType::kBudgeted != rt->resourcePriv().budgetedType()); |
| |
| return sk_sp<GrRenderTargetProxy>(new GrRenderTargetProxy(std::move(rt), UseAllocator::kNo)); |
| } |
| |
| sk_sp<GrRenderTargetProxy> GrProxyProvider::wrapVulkanSecondaryCBAsRenderTarget( |
| const SkImageInfo& imageInfo, const GrVkDrawableInfo& vkInfo) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| auto direct = fImageContext->asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrRenderTarget> rt = resourceProvider->wrapVulkanSecondaryCBAsRenderTarget(imageInfo, |
| vkInfo); |
| if (!rt) { |
| return nullptr; |
| } |
| |
| SkASSERT(!rt->asTexture()); // A GrRenderTarget that's not textureable |
| SkASSERT(!rt->getUniqueKey().isValid()); |
| // This proxy should be unbudgeted because we're just wrapping an external resource |
| SkASSERT(GrBudgetedType::kBudgeted != rt->resourcePriv().budgetedType()); |
| |
| GrColorType colorType = SkColorTypeToGrColorType(imageInfo.colorType()); |
| |
| if (!this->caps()->isFormatAsColorTypeRenderable(colorType, rt->backendFormat(), |
| rt->numSamples())) { |
| return nullptr; |
| } |
| |
| return sk_sp<GrRenderTargetProxy>(new GrRenderTargetProxy( |
| std::move(rt), UseAllocator::kNo, GrRenderTargetProxy::WrapsVkSecondaryCB::kYes)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::CreatePromiseProxy(GrContextThreadSafeProxy* threadSafeProxy, |
| LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| SkISize dimensions, |
| GrMipmapped mipMapped) { |
| if (threadSafeProxy->priv().abandoned()) { |
| return nullptr; |
| } |
| SkASSERT((dimensions.fWidth <= 0 && dimensions.fHeight <= 0) || |
| (dimensions.fWidth > 0 && dimensions.fHeight > 0)); |
| |
| if (dimensions.fWidth > threadSafeProxy->priv().caps()->maxTextureSize() || |
| dimensions.fHeight > threadSafeProxy->priv().caps()->maxTextureSize()) { |
| return nullptr; |
| } |
| // Ganesh assumes that, when wrapping a mipmapped backend texture from a client, that its |
| // mipmaps are fully fleshed out. |
| GrMipmapStatus mipmapStatus = (GrMipmapped::kYes == mipMapped) ? GrMipmapStatus::kValid |
| : GrMipmapStatus::kNotAllocated; |
| |
| // We pass kReadOnly here since we should treat content of the client's texture as immutable. |
| // The promise API provides no way for the client to indicate that the texture is protected. |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(callback), |
| format, |
| dimensions, |
| mipMapped, |
| mipmapStatus, |
| SkBackingFit::kExact, |
| SkBudgeted::kNo, |
| GrProtected::kNo, |
| GrInternalSurfaceFlags::kReadOnly, |
| GrSurfaceProxy::UseAllocator::kYes, |
| GrDDLProvider::kYes)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| SkISize dimensions, |
| GrMipmapped mipMapped, |
| GrMipmapStatus mipmapStatus, |
| GrInternalSurfaceFlags surfaceFlags, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected, |
| GrSurfaceProxy::UseAllocator useAllocator) { |
| ASSERT_SINGLE_OWNER |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| SkASSERT((dimensions.fWidth <= 0 && dimensions.fHeight <= 0) || |
| (dimensions.fWidth > 0 && dimensions.fHeight > 0)); |
| |
| if (!format.isValid() || format.backend() != fImageContext->backend()) { |
| return nullptr; |
| } |
| |
| if (dimensions.fWidth > this->caps()->maxTextureSize() || |
| dimensions.fHeight > this->caps()->maxTextureSize()) { |
| return nullptr; |
| } |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(callback), |
| format, |
| dimensions, |
| mipMapped, |
| mipmapStatus, |
| fit, |
| budgeted, |
| isProtected, |
| surfaceFlags, |
| useAllocator, |
| this->isDDLProvider())); |
| } |
| |
| sk_sp<GrRenderTargetProxy> GrProxyProvider::createLazyRenderTargetProxy( |
| LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| SkISize dimensions, |
| int sampleCnt, |
| GrInternalSurfaceFlags surfaceFlags, |
| const TextureInfo* textureInfo, |
| GrMipmapStatus mipmapStatus, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected, |
| bool wrapsVkSecondaryCB, |
| UseAllocator useAllocator) { |
| ASSERT_SINGLE_OWNER |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| SkASSERT((dimensions.fWidth <= 0 && dimensions.fHeight <= 0) || |
| (dimensions.fWidth > 0 && dimensions.fHeight > 0)); |
| |
| if (dimensions.fWidth > this->caps()->maxRenderTargetSize() || |
| dimensions.fHeight > this->caps()->maxRenderTargetSize()) { |
| return nullptr; |
| } |
| |
| if (textureInfo) { |
| // Wrapped vulkan secondary command buffers don't support texturing since we won't have an |
| // actual VkImage to texture from. |
| SkASSERT(!wrapsVkSecondaryCB); |
| return sk_sp<GrRenderTargetProxy>(new GrTextureRenderTargetProxy( |
| *this->caps(), std::move(callback), format, dimensions, sampleCnt, |
| textureInfo->fMipmapped, mipmapStatus, fit, budgeted, isProtected, surfaceFlags, |
| useAllocator, this->isDDLProvider())); |
| } |
| |
| GrRenderTargetProxy::WrapsVkSecondaryCB vkSCB = |
| wrapsVkSecondaryCB ? GrRenderTargetProxy::WrapsVkSecondaryCB::kYes |
| : GrRenderTargetProxy::WrapsVkSecondaryCB::kNo; |
| |
| return sk_sp<GrRenderTargetProxy>( |
| new GrRenderTargetProxy(std::move(callback), format, dimensions, sampleCnt, fit, |
| budgeted, isProtected, surfaceFlags, useAllocator, vkSCB)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::MakeFullyLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrProtected isProtected, |
| const GrCaps& caps, |
| UseAllocator useAllocator) { |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| SkASSERT(renderTargetSampleCnt == 1 || renderable == GrRenderable::kYes); |
| // TODO: If we ever have callers requesting specific surface flags then we shouldn't use the |
| // extra deferred flags here. Instead those callers should all pass in exactly what they want. |
| // However, as of today all uses of this essentially create a deferred proxy in the end. |
| GrInternalSurfaceFlags surfaceFlags = caps.getExtraSurfaceFlagsForDeferredRT(); |
| |
| // MakeFullyLazyProxy is only called at flush time so we know these texture proxies are |
| // not being created by a DDL provider. |
| static constexpr SkISize kLazyDims = {-1, -1}; |
| if (GrRenderable::kYes == renderable) { |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy( |
| caps, std::move(callback), format, kLazyDims, renderTargetSampleCnt, |
| GrMipmapped::kNo, GrMipmapStatus::kNotAllocated, SkBackingFit::kApprox, |
| SkBudgeted::kYes, isProtected, surfaceFlags, useAllocator, GrDDLProvider::kNo)); |
| } else { |
| return sk_sp<GrTextureProxy>( |
| new GrTextureProxy(std::move(callback), format, kLazyDims, GrMipmapped::kNo, |
| GrMipmapStatus::kNotAllocated, SkBackingFit::kApprox, |
| SkBudgeted::kYes, isProtected, surfaceFlags, useAllocator, |
| GrDDLProvider::kNo)); |
| } |
| } |
| |
| void GrProxyProvider::processInvalidUniqueKey(const GrUniqueKey& key, GrTextureProxy* proxy, |
| InvalidateGPUResource invalidateGPUResource) { |
| this->processInvalidUniqueKeyImpl(key, proxy, invalidateGPUResource, RemoveTableEntry::kYes); |
| } |
| |
| void GrProxyProvider::processInvalidUniqueKeyImpl(const GrUniqueKey& key, GrTextureProxy* proxy, |
| InvalidateGPUResource invalidateGPUResource, |
| RemoveTableEntry removeTableEntry) { |
| SkASSERT(key.isValid()); |
| |
| if (!proxy) { |
| proxy = fUniquelyKeyedProxies.find(key); |
| } |
| SkASSERT(!proxy || proxy->getUniqueKey() == key); |
| |
| // Locate the corresponding GrGpuResource (if it needs to be invalidated) before clearing the |
| // proxy's unique key. We must do it in this order because 'key' may alias the proxy's key. |
| sk_sp<GrGpuResource> invalidGpuResource; |
| if (InvalidateGPUResource::kYes == invalidateGPUResource) { |
| auto direct = fImageContext->asDirectContext(); |
| if (direct) { |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| invalidGpuResource = resourceProvider->findByUniqueKey<GrGpuResource>(key); |
| } |
| SkASSERT(!invalidGpuResource || invalidGpuResource->getUniqueKey() == key); |
| } |
| |
| // Note: this method is called for the whole variety of GrGpuResources so often 'key' |
| // will not be in 'fUniquelyKeyedProxies'. |
| if (proxy) { |
| if (removeTableEntry == RemoveTableEntry::kYes) { |
| fUniquelyKeyedProxies.remove(key); |
| } |
| proxy->cacheAccess().clearUniqueKey(); |
| } |
| |
| if (invalidGpuResource) { |
| invalidGpuResource->resourcePriv().removeUniqueKey(); |
| } |
| } |
| |
| GrDDLProvider GrProxyProvider::isDDLProvider() const { |
| return fImageContext->asDirectContext() ? GrDDLProvider::kNo : GrDDLProvider::kYes; |
| } |
| |
| uint32_t GrProxyProvider::contextID() const { |
| return fImageContext->priv().contextID(); |
| } |
| |
| const GrCaps* GrProxyProvider::caps() const { |
| return fImageContext->priv().caps(); |
| } |
| |
| sk_sp<const GrCaps> GrProxyProvider::refCaps() const { |
| return fImageContext->priv().refCaps(); |
| } |
| |
| bool GrProxyProvider::isAbandoned() const { |
| return fImageContext->priv().abandoned(); |
| } |
| |
| void GrProxyProvider::orphanAllUniqueKeys() { |
| fUniquelyKeyedProxies.foreach([&](GrTextureProxy* proxy){ |
| proxy->fProxyProvider = nullptr; |
| }); |
| } |
| |
| void GrProxyProvider::removeAllUniqueKeys() { |
| fUniquelyKeyedProxies.foreach([&](GrTextureProxy* proxy){ |
| // It's not safe to remove table entries while iterating with foreach(), |
| // but since we're going to remove them all anyway, simply save that for the end. |
| this->processInvalidUniqueKeyImpl(proxy->getUniqueKey(), proxy, |
| InvalidateGPUResource::kNo, |
| RemoveTableEntry::kNo); |
| }); |
| // Removing all those table entries is safe now. |
| fUniquelyKeyedProxies.reset(); |
| } |
| |
| bool GrProxyProvider::renderingDirectly() const { |
| return fImageContext->asDirectContext(); |
| } |
