| /* |
| * 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/GrContext.h" |
| #include "include/gpu/GrRenderTarget.h" |
| #include "include/gpu/GrTexture.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/SkImagePriv.h" |
| #include "src/core/SkMipMap.h" |
| #include "src/core/SkTraceEvent.h" |
| #include "src/gpu/GrCaps.h" |
| #include "src/gpu/GrContextPriv.h" |
| #include "src/gpu/GrImageContextPriv.h" |
| #include "src/gpu/GrResourceProvider.h" |
| #include "src/gpu/GrSurfaceProxy.h" |
| #include "src/gpu/GrSurfaceProxyPriv.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 \ |
| 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); |
| if (proxy) { |
| SkASSERT(proxy->getProxyRefCnt() >= 1); |
| SkASSERT(proxy->origin() == origin); |
| return sk_ref_sp(proxy); |
| } |
| return nullptr; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #if GR_TEST_UTILS |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createInstantiatedProxy( |
| const SkISize& size, |
| GrColorType colorType, |
| const GrBackendFormat& format, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| GrContext* direct = fImageContext->priv().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 to GrPixelConfig. Currently this will cause |
| // makeConfigSpecific() to assert because GrColorTypeToPixelConfig() never returns a |
| // compressed GrPixelConfig. |
| return nullptr; |
| } |
| GrSurfaceDesc desc; |
| desc.fConfig = GrColorTypeToPixelConfig(colorType); |
| desc.fConfig = this->caps()->makeConfigSpecific(desc.fConfig, format); |
| desc.fWidth = size.width(); |
| desc.fHeight = size.height(); |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| sk_sp<GrTexture> tex; |
| |
| if (SkBackingFit::kApprox == fit) { |
| tex = resourceProvider->createApproxTexture(desc, format, renderable, renderTargetSampleCnt, |
| isProtected, |
| GrResourceProvider::Flags::kNoPendingIO); |
| } else { |
| tex = resourceProvider->createTexture(desc, format, renderable, renderTargetSampleCnt, |
| budgeted, isProtected, |
| GrResourceProvider::Flags::kNoPendingIO); |
| } |
| if (!tex) { |
| return nullptr; |
| } |
| |
| return this->createWrapped(std::move(tex), origin); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::testingOnly_createInstantiatedProxy( |
| const SkISize& size, |
| GrColorType colorType, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| auto format = this->caps()->getDefaultBackendFormat(colorType, renderable); |
| return this->testingOnly_createInstantiatedProxy(size, |
| colorType, |
| format, |
| renderable, |
| renderTargetSampleCnt, |
| origin, |
| fit, |
| budgeted, |
| isProtected); |
| } |
| |
| 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 |
| GrColorType colorType = GrPixelConfigToColorType(tex->config()); |
| GrSwizzle texSwizzle = this->caps()->getTextureSwizzle(tex->backendFormat(), colorType); |
| |
| if (tex->asRenderTarget()) { |
| GrSwizzle outSwizzle = this->caps()->getOutputSwizzle(tex->backendFormat(), colorType); |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy(std::move(tex), origin, |
| texSwizzle, outSwizzle)); |
| } else { |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex), origin, texSwizzle)); |
| } |
| } |
| |
| 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, |
| GrRenderable renderable, |
| int sampleCnt, |
| SkBudgeted budgeted, |
| SkBackingFit fit, |
| GrInternalSurfaceFlags surfaceFlags) { |
| ASSERT_SINGLE_OWNER |
| SkASSERT(srcImage); |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| const SkImageInfo& info = srcImage->imageInfo(); |
| SkColorType ct = info.colorType(); |
| GrColorType grCT = SkColorTypeToGrColorType(ct); |
| |
| GrBackendFormat format = this->caps()->getDefaultBackendFormat(grCT, renderable); |
| |
| if (!format.isValid()) { |
| 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); |
| ct = kRGBA_8888_SkColorType; |
| grCT = GrColorType::kRGBA_8888; |
| format = this->caps()->getDefaultBackendFormat(grCT, renderable); |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| } |
| |
| if (renderable == GrRenderable::kYes) { |
| sampleCnt = this->caps()->getRenderTargetSampleCount(sampleCnt, format); |
| if (!sampleCnt) { |
| return nullptr; |
| } |
| } |
| |
| GrPixelConfig config = SkColorType2GrPixelConfig(ct); |
| if (kUnknown_GrPixelConfig == config) { |
| return nullptr; |
| } |
| |
| GrSurfaceDesc desc; |
| desc.fWidth = srcImage->width(); |
| desc.fHeight = srcImage->height(); |
| desc.fConfig = config; |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [desc, format, renderable, sampleCnt, budgeted, srcImage, |
| fit](GrResourceProvider* resourceProvider) { |
| SkPixmap pixMap; |
| SkAssertResult(srcImage->peekPixels(&pixMap)); |
| GrMipLevel mipLevel = { pixMap.addr(), pixMap.rowBytes() }; |
| |
| return LazyInstantiationResult(resourceProvider->createTexture( |
| desc, format, renderable, sampleCnt, budgeted, fit, GrProtected::kNo, |
| mipLevel, GrResourceProvider::Flags::kNoPendingIO)); |
| }, |
| format, desc, renderable, sampleCnt, kTopLeft_GrSurfaceOrigin, GrMipMapped::kNo, |
| GrMipMapsStatus::kNotAllocated, surfaceFlags, fit, budgeted, GrProtected::kNo); |
| |
| 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, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| ASSERT_SINGLE_OWNER |
| |
| if (this->isAbandoned()) { |
| return nullptr; |
| } |
| |
| return this->createProxy(format, desc, renderable, renderTargetSampleCnt, origin, |
| GrMipMapped::kYes, SkBackingFit::kExact, budgeted, isProtected, |
| 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), GrRenderable::kNo, 1, |
| SkBudgeted::kYes, SkBackingFit::kExact); |
| } |
| |
| GrSurfaceDesc desc = GrImageInfoToSurfaceDesc(bitmap.info()); |
| |
| GrColorType grColorType = SkColorTypeToGrColorType(bitmap.info().colorType()); |
| GrBackendFormat format = this->caps()->getDefaultBackendFormat(grColorType, GrRenderable::kNo); |
| if (!format.isValid()) { |
| 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; |
| grColorType = GrColorType::kRGBA_8888; |
| format = this->caps()->getDefaultBackendFormat(grColorType, GrRenderable::kNo); |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| } |
| |
| 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, format, 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, format, GrRenderable::kNo, 1, SkBudgeted::kYes, GrProtected::kNo, |
| texels.get(), mipLevelCount)); |
| }, |
| format, desc, GrRenderable::kNo, 1, kTopLeft_GrSurfaceOrigin, GrMipMapped::kYes, |
| GrMipMapsStatus::kValid, SkBackingFit::kExact, SkBudgeted::kYes, GrProtected::kNo); |
| |
| 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; |
| } |
| |
| #ifdef SK_DEBUG |
| static bool validate_backend_format_and_config(const GrCaps* caps, |
| const GrBackendFormat& format, |
| GrPixelConfig config) { |
| if (kUnknown_GrPixelConfig == config) { |
| return false; |
| } |
| if (GrPixelConfigIsCompressed(config)) { |
| // We have no way to verify these at the moment. |
| return true; |
| } |
| |
| GrColorType grCT = GrPixelConfigToColorType(config); |
| |
| return caps->areColorTypeAndFormatCompatible(grCT, format); |
| } |
| #endif |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createProxy(const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected, |
| GrInternalSurfaceFlags surfaceFlags) { |
| const GrCaps* caps = this->caps(); |
| |
| if (caps->isFormatCompressed(format)) { |
| // Deferred proxies for compressed textures are not supported. |
| return nullptr; |
| } |
| |
| GrColorType colorType = GrPixelConfigToColorType(desc.fConfig); |
| |
| SkASSERT(GrCaps::AreConfigsCompatible(desc.fConfig, |
| caps->getConfigFromBackendFormat(format, colorType))); |
| SkASSERT(caps->areColorTypeAndFormatCompatible(colorType, format)); |
| |
| 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 (!caps->validateSurfaceParams({desc.fWidth, desc.fHeight}, format, desc.fConfig, renderable, |
| renderTargetSampleCnt, mipMapped)) { |
| return nullptr; |
| } |
| GrSurfaceDesc copyDesc = desc; |
| GrMipMapsStatus mipMapsStatus = (GrMipMapped::kYes == mipMapped) |
| ? GrMipMapsStatus::kDirty |
| : GrMipMapsStatus::kNotAllocated; |
| GrSwizzle texSwizzle = caps->getTextureSwizzle(format, colorType); |
| if (renderable == GrRenderable::kYes) { |
| renderTargetSampleCnt = |
| caps->getRenderTargetSampleCount(renderTargetSampleCnt, format); |
| SkASSERT(renderTargetSampleCnt); |
| // We know anything we instantiate later from this deferred path will be |
| // both texturable and renderable |
| GrSwizzle outSwizzle = caps->getOutputSwizzle(format, colorType); |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy( |
| *caps, format, copyDesc, renderTargetSampleCnt, origin, mipMapped, mipMapsStatus, |
| texSwizzle, outSwizzle, fit, budgeted, isProtected, surfaceFlags)); |
| } |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy( |
| format, copyDesc, origin, mipMapped, mipMapsStatus, texSwizzle, fit, budgeted, |
| isProtected, surfaceFlags)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createCompressedTextureProxy( |
| int width, int height, SkBudgeted budgeted, SkImage::CompressionType compressionType, |
| sk_sp<SkData> data) { |
| |
| GrSurfaceDesc desc; |
| desc.fConfig = GrCompressionTypePixelConfig(compressionType); |
| desc.fWidth = width; |
| desc.fHeight = height; |
| |
| GrColorType grColorType = GrCompressionTypeClosestColorType(compressionType); |
| GrBackendFormat format = this->caps()->getBackendFormatFromCompressionType(compressionType); |
| |
| if (!this->caps()->isFormatTexturable(grColorType, format)) { |
| return nullptr; |
| } |
| |
| sk_sp<GrTextureProxy> proxy = this->createLazyProxy( |
| [width, height, compressionType, budgeted, data](GrResourceProvider* resourceProvider) { |
| return LazyInstantiationResult(resourceProvider->createCompressedTexture( |
| width, height, compressionType, budgeted, data.get())); |
| }, |
| format, desc, GrRenderable::kNo, 1, kTopLeft_GrSurfaceOrigin, GrMipMapped::kNo, |
| GrMipMapsStatus::kNotAllocated, SkBackingFit::kExact, SkBudgeted::kYes, |
| GrProtected::kNo); |
| |
| 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, |
| GrColorType grColorType, |
| 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; |
| } |
| |
| const GrCaps* caps = this->caps(); |
| |
| SkASSERT(caps->areColorTypeAndFormatCompatible(grColorType, backendTex.getBackendFormat())); |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrTexture> tex = |
| resourceProvider->wrapBackendTexture(backendTex, grColorType, |
| 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()); |
| |
| GrSwizzle texSwizzle = caps->getTextureSwizzle(tex->backendFormat(), grColorType); |
| |
| return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex), origin, texSwizzle)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::wrapRenderableBackendTexture( |
| const GrBackendTexture& backendTex, GrSurfaceOrigin origin, int sampleCnt, |
| GrColorType colorType, 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; |
| } |
| |
| const GrCaps* caps = this->caps(); |
| |
| SkASSERT(caps->areColorTypeAndFormatCompatible(colorType, backendTex.getBackendFormat())); |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| // TODO: This should have been checked and validated before getting into GrProxyProvider. |
| if (!caps->isFormatAsColorTypeRenderable(colorType, backendTex.getBackendFormat(), sampleCnt)) { |
| return nullptr; |
| } |
| |
| sampleCnt = caps->getRenderTargetSampleCount(sampleCnt, backendTex.getBackendFormat()); |
| SkASSERT(sampleCnt); |
| |
| sk_sp<GrTexture> tex = resourceProvider->wrapRenderableBackendTexture(backendTex, sampleCnt, |
| colorType, 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()); |
| |
| GrSwizzle texSwizzle = caps->getTextureSwizzle(tex->backendFormat(), colorType); |
| GrSwizzle outSwizzle = caps->getOutputSwizzle(tex->backendFormat(), colorType); |
| |
| return sk_sp<GrTextureProxy>(new GrTextureRenderTargetProxy(std::move(tex), origin, texSwizzle, |
| outSwizzle)); |
| } |
| |
| sk_sp<GrSurfaceProxy> GrProxyProvider::wrapBackendRenderTarget( |
| const GrBackendRenderTarget& backendRT, GrColorType grColorType, |
| 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; |
| } |
| |
| const GrCaps* caps = this->caps(); |
| |
| SkASSERT(caps->areColorTypeAndFormatCompatible(grColorType, backendRT.getBackendFormat())); |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrRenderTarget> rt = resourceProvider->wrapBackendRenderTarget(backendRT, grColorType); |
| 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()); |
| |
| GrSwizzle texSwizzle = caps->getTextureSwizzle(rt->backendFormat(), grColorType); |
| GrSwizzle outSwizzle = caps->getOutputSwizzle(rt->backendFormat(), grColorType); |
| |
| return sk_sp<GrRenderTargetProxy>(new GrRenderTargetProxy(std::move(rt), origin, texSwizzle, |
| outSwizzle)); |
| } |
| |
| sk_sp<GrSurfaceProxy> GrProxyProvider::wrapBackendTextureAsRenderTarget( |
| const GrBackendTexture& backendTex, GrColorType grColorType, |
| 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; |
| } |
| |
| const GrCaps* caps = this->caps(); |
| |
| SkASSERT(caps->areColorTypeAndFormatCompatible(grColorType, backendTex.getBackendFormat())); |
| |
| GrResourceProvider* resourceProvider = direct->priv().resourceProvider(); |
| |
| sk_sp<GrRenderTarget> rt = |
| resourceProvider->wrapBackendTextureAsRenderTarget(backendTex, sampleCnt, grColorType); |
| 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()); |
| |
| GrSwizzle texSwizzle = caps->getTextureSwizzle(rt->backendFormat(), grColorType); |
| GrSwizzle outSwizzle = caps->getOutputSwizzle(rt->backendFormat(), grColorType); |
| |
| return sk_sp<GrSurfaceProxy>(new GrRenderTargetProxy(std::move(rt), origin, texSwizzle, |
| outSwizzle)); |
| } |
| |
| 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()); |
| |
| GrColorType colorType = SkColorTypeToGrColorType(imageInfo.colorType()); |
| GrSwizzle texSwizzle = this->caps()->getTextureSwizzle(rt->backendFormat(), colorType); |
| GrSwizzle outSwizzle = this->caps()->getOutputSwizzle(rt->backendFormat(), colorType); |
| |
| if (!this->caps()->isFormatAsColorTypeRenderable(colorType, rt->backendFormat(), |
| rt->numSamples())) { |
| return nullptr; |
| } |
| |
| // All Vulkan surfaces uses top left origins. |
| return sk_sp<GrRenderTargetProxy>( |
| new GrRenderTargetProxy(std::move(rt), |
| kTopLeft_GrSurfaceOrigin, texSwizzle, outSwizzle, |
| GrRenderTargetProxy::WrapsVkSecondaryCB::kYes)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| GrMipMapsStatus mipMapsStatus, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| return this->createLazyProxy(std::move(callback), format, desc, renderable, |
| renderTargetSampleCnt, origin, mipMapped, mipMapsStatus, |
| GrInternalSurfaceFlags::kNone, fit, budgeted, isProtected); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| GrMipMapsStatus mipMapsStatus, |
| GrInternalSurfaceFlags surfaceFlags, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected) { |
| // 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, renderable, |
| renderTargetSampleCnt, origin, mipMapped, mipMapsStatus, |
| surfaceFlags, fit, budgeted, isProtected, lazyType); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::createLazyProxy(LazyInstantiateCallback&& callback, |
| const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, |
| GrRenderable renderable, |
| int renderTargetSampleCnt, |
| GrSurfaceOrigin origin, |
| GrMipMapped mipMapped, |
| GrMipMapsStatus mipMapsStatus, |
| GrInternalSurfaceFlags surfaceFlags, |
| SkBackingFit fit, |
| SkBudgeted budgeted, |
| GrProtected isProtected, |
| LazyInstantiationType lazyType) { |
| SkASSERT((desc.fWidth <= 0 && desc.fHeight <= 0) || |
| (desc.fWidth > 0 && desc.fHeight > 0)); |
| |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| if (desc.fWidth > this->caps()->maxTextureSize() || |
| desc.fHeight > this->caps()->maxTextureSize()) { |
| return nullptr; |
| } |
| |
| SkASSERT(validate_backend_format_and_config(this->caps(), format, desc.fConfig)); |
| |
| GrColorType colorType = GrPixelConfigToColorType(desc.fConfig); |
| GrSwizzle texSwizzle = this->caps()->getTextureSwizzle(format, colorType); |
| GrSwizzle outSwizzle = this->caps()->getOutputSwizzle(format, colorType); |
| |
| return sk_sp<GrTextureProxy>((renderable == GrRenderable::kYes) |
| ? new GrTextureRenderTargetProxy( |
| std::move(callback), lazyType, format, desc, renderTargetSampleCnt, origin, |
| mipMapped, mipMapsStatus, texSwizzle, outSwizzle, fit, budgeted, isProtected, |
| surfaceFlags) |
| : new GrTextureProxy( |
| std::move(callback), lazyType, format, desc, origin, mipMapped, mipMapsStatus, |
| texSwizzle, fit, budgeted, isProtected, surfaceFlags)); |
| } |
| |
| sk_sp<GrRenderTargetProxy> GrProxyProvider::createLazyRenderTargetProxy( |
| LazyInstantiateCallback&& callback, const GrBackendFormat& format, |
| const GrSurfaceDesc& desc, int sampleCnt, GrSurfaceOrigin origin, |
| GrInternalSurfaceFlags surfaceFlags, const TextureInfo* textureInfo, |
| GrMipMapsStatus mipMapsStatus, SkBackingFit fit, SkBudgeted budgeted, |
| GrProtected isProtected, 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(validate_backend_format_and_config(this->caps(), format, desc.fConfig)); |
| |
| using LazyInstantiationType = GrSurfaceProxy::LazyInstantiationType; |
| // For non-ddl draws always make lazy proxy's single use. |
| LazyInstantiationType lazyType = this->renderingDirectly() ? LazyInstantiationType::kSingleUse |
| : LazyInstantiationType::kMultipleUse; |
| |
| GrColorType colorType = GrPixelConfigToColorType(desc.fConfig); |
| GrSwizzle texSwizzle = this->caps()->getTextureSwizzle(format, colorType); |
| GrSwizzle outSwizzle = this->caps()->getOutputSwizzle(format, colorType); |
| |
| 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, sampleCnt, origin, |
| textureInfo->fMipMapped, mipMapsStatus, texSwizzle, outSwizzle, fit, budgeted, |
| isProtected, surfaceFlags)); |
| } |
| |
| GrRenderTargetProxy::WrapsVkSecondaryCB vkSCB = |
| wrapsVkSecondaryCB ? GrRenderTargetProxy::WrapsVkSecondaryCB::kYes |
| : GrRenderTargetProxy::WrapsVkSecondaryCB::kNo; |
| |
| return sk_sp<GrRenderTargetProxy>(new GrRenderTargetProxy( |
| std::move(callback), lazyType, format, desc, sampleCnt, origin, texSwizzle, outSwizzle, |
| fit, budgeted, isProtected, surfaceFlags, vkSCB)); |
| } |
| |
| sk_sp<GrTextureProxy> GrProxyProvider::MakeFullyLazyProxy( |
| LazyInstantiateCallback&& callback, const GrBackendFormat& format, GrRenderable renderable, |
| int renderTargetSampleCnt, GrProtected isProtected, GrSurfaceOrigin origin, |
| GrPixelConfig config, const GrCaps& caps) { |
| if (!format.isValid()) { |
| return nullptr; |
| } |
| |
| SkASSERT(renderTargetSampleCnt == 1 || renderable == GrRenderable::kYes); |
| SkASSERT(validate_backend_format_and_config(&caps, format, config)); |
| GrSurfaceDesc desc; |
| GrInternalSurfaceFlags surfaceFlags = GrInternalSurfaceFlags::kNone; |
| desc.fWidth = -1; |
| desc.fHeight = -1; |
| desc.fConfig = config; |
| |
| GrColorType colorType = GrPixelConfigToColorType(desc.fConfig); |
| GrSwizzle texSwizzle = caps.getTextureSwizzle(format, colorType); |
| GrSwizzle outSwizzle = caps.getOutputSwizzle(format, colorType); |
| |
| return sk_sp<GrTextureProxy>((GrRenderable::kYes == renderable) |
| ? new GrTextureRenderTargetProxy( |
| std::move(callback), LazyInstantiationType::kSingleUse, format, desc, |
| renderTargetSampleCnt, origin, GrMipMapped::kNo, GrMipMapsStatus::kNotAllocated, |
| texSwizzle, outSwizzle, SkBackingFit::kApprox, SkBudgeted::kYes, isProtected, |
| surfaceFlags) |
| : new GrTextureProxy( |
| std::move(callback), LazyInstantiationType::kSingleUse, format, desc, origin, |
| GrMipMapped::kNo, GrMipMapsStatus::kNotAllocated, texSwizzle, |
| SkBackingFit::kApprox, SkBudgeted::kYes, isProtected, 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(); |
| } |