| /* |
| * 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 "GrProxyProvider.h" |
| |
| #include "GrCaps.h" |
| #include "GrContext.h" |
| #include "GrContextPriv.h" |
| #include "GrImageContext.h" |
| #include "GrImageContextPriv.h" |
| #include "GrRenderTarget.h" |
| #include "GrResourceKey.h" |
| #include "GrResourceProvider.h" |
| #include "GrSurfaceProxy.h" |
| #include "GrSurfaceProxyPriv.h" |
| #include "GrTexture.h" |
| #include "GrTextureProxyCacheAccess.h" |
| #include "GrTextureRenderTargetProxy.h" |
| #include "../private/GrSingleOwner.h" |
| #include "SkAutoPixmapStorage.h" |
| #include "SkBitmap.h" |
| #include "SkGr.h" |
| #include "SkImage.h" |
| #include "SkImage_Base.h" |
| #include "SkImageInfoPriv.h" |
| #include "SkImagePriv.h" |
| #include "SkMipMap.h" |
| #include "SkTraceEvent.h" |
| |
| #define ASSERT_SINGLE_OWNER \ |
| SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(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; |
| } |
| |
| #ifdef SK_DEBUG |
| { |
| GrContext* direct = fImageContext->priv().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, |
| GrSurfaceOrigin origin) { |
| ASSERT_SINGLE_OWNER |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| GrTextureProxy* proxy = fUniquelyKeyedProxies.find(key); |
| sk_sp<GrTextureProxy> result; |
| if (proxy) { |
| GrResourceCache* cache = nullptr; |
| if (auto directContext = fImageContext->priv().asDirectContext()) { |
| cache = directContext->priv().getResourceCache(); |
| } |
| proxy->firstRefAccess().ref(cache); |
| result.reset(proxy); |
| SkASSERT(result->origin() == origin); |
| } |
| return result; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #if GR_TEST_UTILS |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createInstantiatedProxy( |
| const GrSurfaceDesc& desc, GrSurfaceOrigin origin, SkBackingFit fit, SkBudgeted budgeted) { |
| GrContext* direct = fImageContext->priv().asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| sk_sp<GrTexture> tex; |
| |
| if (SkBackingFit::kApprox == fit) { |
| tex = resourceProvider->createApproxTexture(desc, GrResourceProvider::Flags::kNoPendingIO); |
| } else { |
| tex = resourceProvider->createTexture(desc, budgeted, |
| GrResourceProvider::Flags::kNoPendingIO); |
| } |
| if (!tex) { |
| return nullptr; |
| } |
| |
| return this->createWrapped(std::move(tex), origin); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createWrapped(sk_sp<GrTexture> tex, |
| GrSurfaceOrigin origin) { |
| return this->createWrapped(std::move(tex), origin); |
| } |
| #endif |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createWrapped(sk_sp<GrTexture> tex, GrSurfaceOrigin origin) { |
| #ifdef SK_DEBUG |
| if (tex->getUniqueKey().isValid()) { |
| SkASSERT(!this->findProxyByUniqueKey(tex->getUniqueKey(), origin)); |
| } |
| #endif |
| |
| if (tex->asRenderTarget()) { |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy(std::move(tex), origin)); |
| } else { |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex), origin)); |
| } |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::findOrCreateProxyByUniqueKey(const GrUniqueKey& key, |
| GrSurfaceOrigin origin) { |
| ASSERT_SINGLE_OWNER |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTextureProxy> result = this->findProxyByUniqueKey(key, origin); |
| if (result) { |
| return result; |
| } |
| |
| GrContext* direct = fImageContext->priv().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), origin); |
| SkASSERT(result->getUniqueKey() == key); |
| // createWrapped should've added this for us |
| SkASSERT(fUniquelyKeyedProxies.find(key)); |
| return result; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createTextureProxy(sk_sp<SkImage> srcImage, |
| GrSurfaceDescFlags descFlags, |
| int sampleCnt, |
| SkBudgeted budgeted, |
| SkBackingFit fit, |
| GrInternalSurfaceFlags surfaceFlags) { |
| ASSERT_SINGLE_OWNER |
| SkASSERT(srcImage); |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| const SkImageInfo& info = srcImage->imageInfo(); |
| GrPixelConfig config = SkImageInfo2GrPixelConfig(info); |
| |
| if (kUnknown_GrPixelConfig == config) { |
| return nullptr; |
| } |
| |
| SkColorType ct = info.colorType(); |
| if (!this->caps()->isConfigTexturable(config)) { |
| SkBitmap copy8888; |
| if (!copy8888.tryAllocPixels(info.makeColorType(kRGBA_8888_SkColorType)) || |
| !srcImage->readPixels(copy8888.pixmap(), 0, 0)) { |
| return nullptr; |
| } |
| copy8888.setImmutable(); |
| srcImage = SkMakeImageFromRasterBitmap(copy8888, kNever_SkCopyPixelsMode); |
| config = kRGBA_8888_GrPixelConfig; |
| ct = kRGBA_8888_SkColorType; |
| } |
| |
| GrBackendFormat format = this->caps()->getBackendFormatFromColorType(ct); |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| if (SkToBool(descFlags & kRenderTarget_GrSurfaceFlag)) { |
| sampleCnt = this->caps()->getRenderTargetSampleCount(sampleCnt, config); |
| if (!sampleCnt) { |
| return nullptr; |
| } |
| } |
| |
| if (SkToBool(descFlags & kRenderTarget_GrSurfaceFlag)) { |
| if (this->caps()->usesMixedSamples() && sampleCnt > 1) { |
| surfaceFlags |= GrInternalSurfaceFlags::kMixedSampled; |
| } |
| } |
| if (fImageContext->priv().explicitlyAllocateGPUResources()) { |
| surfaceFlags |= GrInternalSurfaceFlags::kNoPendingIO; |
| } |
| |
| GrSurfaceDesc desc; |
| desc.fWidth = srcImage->width(); |
| desc.fHeight = srcImage->height(); |
| desc.fFlags = descFlags; |
| desc.fSampleCnt = sampleCnt; |
| desc.fConfig = config; |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [desc, budgeted, srcImage, fit, surfaceFlags](GrResourceProvider* resourceProvider) { |
| SkPixmap pixMap; |
| SkAssertResult(srcImage->peekPixels(&pixMap)); |
| GrMipLevel mipLevel = { pixMap.addr(), pixMap.rowBytes() }; |
| |
| auto resourceProviderFlags = GrResourceProvider::Flags::kNone; |
| if (surfaceFlags & GrInternalSurfaceFlags::kNoPendingIO) { |
| resourceProviderFlags |= GrResourceProvider::Flags::kNoPendingIO; |
| } |
| return LazyInstantiationResult(resourceProvider->createTexture( |
| desc, budgeted, fit, mipLevel, resourceProviderFlags)); |
| }, |
| format, desc, kTopLeft_GrSurfaceOrigin, GrMipMapped::kNo, surfaceFlags, fit, budgeted); |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| |
| GrContext* direct = fImageContext->priv().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; |
| } |
| } |
| |
| SkASSERT(proxy->width() == desc.fWidth); |
| SkASSERT(proxy->height() == desc.fHeight); |
| return proxy; |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createMipMapProxy(const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrSurfaceOrigin origin, |
| SkBudgeted budgeted) { |
| ASSERT_SINGLE_OWNER |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| return this->createProxy(format, desc, origin, GrMipMapped::kYes, SkBackingFit::kExact, |
| budgeted, GrInternalSurfaceFlags::kNone); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createProxyFromBitmap(const SkBitmap& bitmap, |
| GrMipMapped mipMapped) { |
| ASSERT_SINGLE_OWNER |
| SkASSERT(GrMipMapped::kNo == mipMapped || this->caps()->mipMapSupport()); |
| |
| 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. |
| SkCopyPixelsMode copyMode = this->renderingDirectly() ? kNever_SkCopyPixelsMode |
| : kIfMutable_SkCopyPixelsMode; |
| sk_sp<SkImage> baseLevel = SkMakeImageFromRasterBitmap(bitmap, copyMode); |
| if (!baseLevel) { |
| return nullptr; |
| } |
| |
| // If mips weren't requested (or this was too small to have any), then take the fast path |
| if (GrMipMapped::kNo == mipMapped || |
| 0 == SkMipMap::ComputeLevelCount(baseLevel->width(), baseLevel->height())) { |
| return this->createTextureProxy(std::move(baseLevel), kNone_GrSurfaceFlags, 1, |
| SkBudgeted::kYes, SkBackingFit::kExact); |
| } |
| |
| const GrBackendFormat format = |
| this->caps()->getBackendFormatFromColorType(bitmap.info().colorType()); |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| GrSurfaceDesc desc = GrImageInfoToSurfaceDesc(bitmap.info()); |
| if (!this->caps()->isConfigTexturable(desc.fConfig)) { |
| SkBitmap copy8888; |
| if (!copy8888.tryAllocPixels(bitmap.info().makeColorType(kRGBA_8888_SkColorType)) || |
| !bitmap.readPixels(copy8888.pixmap())) { |
| return nullptr; |
| } |
| copy8888.setImmutable(); |
| baseLevel = SkMakeImageFromRasterBitmap(copy8888, kNever_SkCopyPixelsMode); |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| } |
| |
| SkPixmap pixmap; |
| SkAssertResult(baseLevel->peekPixels(&pixmap)); |
| sk_sp<SkMipMap> mipmaps(SkMipMap::Build(pixmap, nullptr)); |
| if (!mipmaps) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [desc, baseLevel, mipmaps](GrResourceProvider* resourceProvider) { |
| const int mipLevelCount = mipmaps->countLevels() + 1; |
| std::unique_ptr<GrMipLevel[]> texels(new GrMipLevel[mipLevelCount]); |
| |
| SkPixmap pixmap; |
| SkAssertResult(baseLevel->peekPixels(&pixmap)); |
| |
| // DDL TODO: Instead of copying all this info into GrMipLevels we should just plumb |
| // the use of SkMipMap down through Ganesh. |
| texels[0].fPixels = pixmap.addr(); |
| texels[0].fRowBytes = pixmap.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); |
| } |
| |
| return LazyInstantiationResult(resourceProvider->createTexture( |
| desc, SkBudgeted::kYes, texels.get(), mipLevelCount)); |
| }, |
| format, desc, kTopLeft_GrSurfaceOrigin, GrMipMapped::kYes, SkBackingFit::kExact, |
| SkBudgeted::kYes); |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| |
| GrContext* direct = fImageContext->priv().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::createProxy(const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrInternalSurfaceFlags surfaceFlags) { |
| 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(desc.fWidth, desc.fHeight) + 1; |
| if (1 == mipCount) { |
| mipMapped = GrMipMapped::kNo; |
| } |
| } |
| |
| if (!this->caps()->validateSurfaceDesc(desc, mipMapped)) { |
| return nullptr; |
| } |
| GrSurfaceDesc copyDesc = desc; |
| if (desc.fFlags & kRenderTarget_GrSurfaceFlag) { |
| copyDesc.fSampleCnt = |
| this->caps()->getRenderTargetSampleCount(desc.fSampleCnt, desc.fConfig); |
| } |
| |
| if (copyDesc.fFlags & kRenderTarget_GrSurfaceFlag) { |
| // We know anything we instantiate later from this deferred path will be |
| // both texturable and renderable |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy(*this->caps(), format, copyDesc, |
| origin, mipMapped, |
| fit, budgeted, surfaceFlags)); |
| } |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(format, copyDesc, origin, mipMapped, |
| fit, budgeted, surfaceFlags)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createProxy(sk_sp<SkData> data, const GrSurfaceDesc& desc) { |
| if (!this->caps()->isConfigTexturable(desc.fConfig)) { |
| return nullptr; |
| } |
| |
| const GrColorType ct = GrPixelConfigToColorType(desc.fConfig); |
| const GrBackendFormat format = |
| this->caps()->getBackendFormatFromGrColorType(ct, GrSRGBEncoded::kNo); |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [desc, data](GrResourceProvider* resourceProvider) { |
| GrMipLevel texels; |
| texels.fPixels = data->data(); |
| texels.fRowBytes = GrBytesPerPixel(desc.fConfig)*desc.fWidth; |
| return LazyInstantiationResult( |
| resourceProvider->createTexture(desc, SkBudgeted::kYes, &texels, 1)); |
| }, |
| format, desc, kTopLeft_GrSurfaceOrigin, GrMipMapped::kNo, SkBackingFit::kExact, |
| SkBudgeted::kYes); |
| |
| if (!proxy) { |
| return nullptr; |
| } |
| |
| GrContext* direct = fImageContext->priv().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, |
| GrSurfaceOrigin origin, |
| GrWrapOwnership ownership, |
| GrWrapCacheable cacheable, |
| GrIOType ioType, |
| ReleaseProc releaseProc, |
| ReleaseContext releaseCtx) { |
| SkASSERT(ioType != kWrite_GrIOType); |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| GrContext* direct = fImageContext->priv().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 (releaseProc) { |
| tex->setRelease(releaseProc, releaseCtx); |
| } |
| |
| 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), origin)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::wrapRenderableBackendTexture( |
| const GrBackendTexture& backendTex, GrSurfaceOrigin origin, int sampleCnt, |
| GrWrapOwnership ownership, GrWrapCacheable cacheable, ReleaseProc releaseProc, |
| ReleaseContext releaseCtx) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| GrContext* direct = fImageContext->priv().asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sampleCnt = this->caps()->getRenderTargetSampleCount(sampleCnt, backendTex.config()); |
| if (!sampleCnt) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTexture> tex = resourceProvider->wrapRenderableBackendTexture(backendTex, sampleCnt, |
| ownership, cacheable); |
| if (!tex) { |
| return nullptr; |
| } |
| |
| if (releaseProc) { |
| tex->setRelease(releaseProc, releaseCtx); |
| } |
| |
| 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), origin)); |
| } |
| |
| sk_sp<GrSurfaceProxy> GrProxyProvider::wrapBackendRenderTarget( |
| const GrBackendRenderTarget& backendRT, GrSurfaceOrigin origin, ReleaseProc releaseProc, |
| ReleaseContext releaseCtx) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| GrContext* direct = fImageContext->priv().asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrRenderTarget> rt = resourceProvider->wrapBackendRenderTarget(backendRT); |
| if (!rt) { |
| return nullptr; |
| } |
| |
| if (releaseProc) { |
| rt->setRelease(releaseProc, releaseCtx); |
| } |
| |
| 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), origin)); |
| } |
| |
| sk_sp<GrSurfaceProxy> GrProxyProvider::wrapBackendTextureAsRenderTarget( |
| const GrBackendTexture& backendTex, GrSurfaceOrigin origin, int sampleCnt) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| GrContext* direct = fImageContext->priv().asDirectContext(); |
| if (!direct) { |
| return nullptr; |
| } |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrRenderTarget> rt = |
| resourceProvider->wrapBackendTextureAsRenderTarget(backendTex, sampleCnt); |
| 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()); |
| |
| return sk_sp<GrSurfaceProxy>(new GrRenderTargetProxy(std::move(rt), origin)); |
| } |
| |
| sk_sp<GrRenderTargetProxy> GrProxyProvider::wrapVulkanSecondaryCBAsRenderTarget( |
| const SkImageInfo& imageInfo, const GrVkDrawableInfo& vkInfo) { |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| // This is only supported on a direct GrContext. |
| GrContext* direct = fImageContext->priv().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()); |
| |
| // All Vulkan surfaces uses top left origins. |
| return sk_sp<GrRenderTargetProxy>( |
| new GrRenderTargetProxy(std::move(rt), |
| kTopLeft_GrSurfaceOrigin, |
| GrRenderTargetProxy::WrapsVkSecondaryCB::kYes)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| SkBackingFit fit, |
| SkBudgeted budgeted) { |
| return this->createLazyProxy(std::move(callback), format, desc, origin, mipMapped, |
| GrInternalSurfaceFlags::kNone, fit, budgeted); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| GrInternalSurfaceFlags surfaceFlags, |
| SkBackingFit fit, |
| SkBudgeted budgeted) { |
| // For non-ddl draws always make lazy proxy's single use. |
| LazyInstantiationType lazyType = this->renderingDirectly() ? LazyInstantiationType::kSingleUse |
| : LazyInstantiationType::kMultipleUse; |
| return this->createLazyProxy(std::move(callback), format, desc, origin, mipMapped, surfaceFlags, |
| fit, budgeted, lazyType); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| GrInternalSurfaceFlags surfaceFlags, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| LazyInstantiationType lazyType) { |
| SkASSERT((desc.fWidth <= 0 && desc.fHeight <= 0) || |
| (desc.fWidth > 0 && desc.fHeight > 0)); |
| |
| if (desc.fWidth > this->caps()->maxTextureSize() || |
| desc.fHeight > this->caps()->maxTextureSize()) { |
| return nullptr; |
| } |
| |
| |
| #ifdef SK_DEBUG |
| if (SkToBool(kRenderTarget_GrSurfaceFlag & desc.fFlags)) { |
| if (SkToBool(surfaceFlags & GrInternalSurfaceFlags::kMixedSampled)) { |
| SkASSERT(this->caps()->usesMixedSamples() && desc.fSampleCnt > 1); |
| } |
| } |
| #endif |
| |
| return sk_sp<GrTextureProxy>( |
| SkToBool(kRenderTarget_GrSurfaceFlag & desc.fFlags) |
| ? new GrTextureRenderTargetProxy(std::move(callback), lazyType, format, desc, |
| origin, mipMapped, fit, budgeted, surfaceFlags) |
| : new GrTextureProxy(std::move(callback), lazyType, format, desc, origin, |
| mipMapped, fit, budgeted, surfaceFlags)); |
| } |
| |
| sk_sp<GrRenderTargetProxy> GrProxyProvider::createLazyRenderTargetProxy( |
| LazyInstantiateCallback&& callback, const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, GrSurfaceOrigin origin, GrInternalSurfaceFlags surfaceFlags, |
| const TextureInfo* textureInfo, SkBackingFit fit, SkBudgeted budgeted, |
| bool wrapsVkSecondaryCB) { |
| SkASSERT((desc.fWidth <= 0 && desc.fHeight <= 0) || |
| (desc.fWidth > 0 && desc.fHeight > 0)); |
| |
| if (desc.fWidth > this->caps()->maxRenderTargetSize() || |
| desc.fHeight > this->caps()->maxRenderTargetSize()) { |
| return nullptr; |
| } |
| |
| SkASSERT(SkToBool(kRenderTarget_GrSurfaceFlag & desc.fFlags)); |
| |
| #ifdef SK_DEBUG |
| if (SkToBool(surfaceFlags & GrInternalSurfaceFlags::kMixedSampled)) { |
| SkASSERT(this->caps()->usesMixedSamples() && desc.fSampleCnt > 1); |
| } |
| #endif |
| |
| using LazyInstantiationType = GrSurfaceProxy::LazyInstantiationType; |
| // For non-ddl draws always make lazy proxy's single use. |
| LazyInstantiationType lazyType = this->renderingDirectly() ? LazyInstantiationType::kSingleUse |
| : LazyInstantiationType::kMultipleUse; |
| |
| 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( |
| std::move(callback), lazyType, format, desc, origin, textureInfo->fMipMapped, |
| fit, budgeted, surfaceFlags)); |
| } |
| |
| GrRenderTargetProxy::WrapsVkSecondaryCB vkSCB = |
| wrapsVkSecondaryCB ? GrRenderTargetProxy::WrapsVkSecondaryCB::kYes |
| : GrRenderTargetProxy::WrapsVkSecondaryCB::kNo; |
| |
| return sk_sp<GrRenderTargetProxy>(new GrRenderTargetProxy( |
| std::move(callback), lazyType, format, desc, origin, fit, budgeted, surfaceFlags, |
| vkSCB)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::MakeFullyLazyProxy( |
| LazyInstantiateCallback&& callback, const GrBackendFormat& format, Renderable renderable, |
| GrSurfaceOrigin origin, GrPixelConfig config, const GrCaps& caps, int sampleCnt) { |
| GrSurfaceDesc desc; |
| GrInternalSurfaceFlags surfaceFlags = GrInternalSurfaceFlags::kNoPendingIO; |
| if (Renderable::kYes == renderable) { |
| desc.fFlags = kRenderTarget_GrSurfaceFlag; |
| if (sampleCnt > 1 && caps.usesMixedSamples()) { |
| surfaceFlags |= GrInternalSurfaceFlags::kMixedSampled; |
| } |
| } |
| desc.fWidth = -1; |
| desc.fHeight = -1; |
| desc.fConfig = config; |
| desc.fSampleCnt = sampleCnt; |
| |
| return sk_sp<GrTextureProxy>( |
| (Renderable::kYes == renderable) |
| ? new GrTextureRenderTargetProxy( |
| std::move(callback), LazyInstantiationType::kSingleUse, format, desc, |
| origin, GrMipMapped::kNo, SkBackingFit::kApprox, SkBudgeted::kYes, |
| surfaceFlags) |
| : new GrTextureProxy(std::move(callback), LazyInstantiationType::kSingleUse, |
| format, desc, origin, GrMipMapped::kNo, |
| SkBackingFit::kApprox, SkBudgeted::kYes, surfaceFlags)); |
| } |
| |
| bool GrProxyProvider::IsFunctionallyExact(GrSurfaceProxy* proxy) { |
| const bool isInstantiated = proxy->isInstantiated(); |
| // A proxy is functionally exact if: |
| // it is exact (obvs) |
| // when it is instantiated it will be exact (i.e., power of two dimensions) |
| // it is already instantiated and the proxy covers the entire backing surface |
| return proxy->priv().isExact() || |
| (!isInstantiated && SkIsPow2(proxy->width()) && SkIsPow2(proxy->height())) || |
| (isInstantiated && proxy->worstCaseWidth() == proxy->width() && |
| proxy->worstCaseHeight() == proxy->height()); |
| } |
| |
| void GrProxyProvider::processInvalidUniqueKey(const GrUniqueKey& key, GrTextureProxy* proxy, |
| InvalidateGPUResource invalidateGPUResource) { |
| 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) { |
| GrContext* direct = fImageContext->priv().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) { |
| fUniquelyKeyedProxies.remove(key); |
| proxy->cacheAccess().clearUniqueKey(); |
| } |
| |
| if (invalidGpuResource) { |
| invalidGpuResource->resourcePriv().removeUniqueKey(); |
| } |
| } |
| |
| 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() { |
| UniquelyKeyedProxyHash::Iter iter(&fUniquelyKeyedProxies); |
| for (UniquelyKeyedProxyHash::Iter iter(&fUniquelyKeyedProxies); !iter.done(); ++iter) { |
| GrTextureProxy& tmp = *iter; |
| |
| tmp.fProxyProvider = nullptr; |
| } |
| } |
| |
| void GrProxyProvider::removeAllUniqueKeys() { |
| UniquelyKeyedProxyHash::Iter iter(&fUniquelyKeyedProxies); |
| for (UniquelyKeyedProxyHash::Iter iter(&fUniquelyKeyedProxies); !iter.done(); ++iter) { |
| GrTextureProxy& tmp = *iter; |
| |
| this->processInvalidUniqueKey(tmp.getUniqueKey(), &tmp, InvalidateGPUResource::kNo); |
| } |
| SkASSERT(!fUniquelyKeyedProxies.count()); |
| } |
| |
| bool GrProxyProvider::renderingDirectly() const { |
| return fImageContext->priv().asDirectContext(); |
| } |
