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- /*
- * Copyright 2017 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/GrOnFlushResourceProvider.h"
- #include "include/private/GrRecordingContext.h"
- #include "src/gpu/GrContextPriv.h"
- #include "src/gpu/GrDrawingManager.h"
- #include "src/gpu/GrProxyProvider.h"
- #include "src/gpu/GrRecordingContextPriv.h"
- #include "src/gpu/GrRenderTargetContext.h"
- #include "src/gpu/GrSurfaceProxy.h"
- sk_sp<GrRenderTargetContext> GrOnFlushResourceProvider::makeRenderTargetContext(
- sk_sp<GrSurfaceProxy> proxy,
- GrColorType colorType,
- sk_sp<SkColorSpace> colorSpace,
- const SkSurfaceProps* props) {
- // Since this is at flush time and these won't be allocated for us by the GrResourceAllocator
- // we have to manually ensure it is allocated here. The proxy had best have been created
- // with the kNoPendingIO flag!
- if (!this->instatiateProxy(proxy.get())) {
- return nullptr;
- }
- sk_sp<GrRenderTargetContext> renderTargetContext(fDrawingMgr->makeRenderTargetContext(
- std::move(proxy), colorType, std::move(colorSpace), props, false));
- if (!renderTargetContext) {
- return nullptr;
- }
- renderTargetContext->discard();
- return renderTargetContext;
- }
- bool GrOnFlushResourceProvider::assignUniqueKeyToProxy(const GrUniqueKey& key,
- GrTextureProxy* proxy) {
- auto proxyProvider = fDrawingMgr->getContext()->priv().proxyProvider();
- return proxyProvider->assignUniqueKeyToProxy(key, proxy);
- }
- void GrOnFlushResourceProvider::removeUniqueKeyFromProxy(GrTextureProxy* proxy) {
- auto proxyProvider = fDrawingMgr->getContext()->priv().proxyProvider();
- proxyProvider->removeUniqueKeyFromProxy(proxy);
- }
- void GrOnFlushResourceProvider::processInvalidUniqueKey(const GrUniqueKey& key) {
- auto proxyProvider = fDrawingMgr->getContext()->priv().proxyProvider();
- proxyProvider->processInvalidUniqueKey(key, nullptr,
- GrProxyProvider::InvalidateGPUResource::kYes);
- }
- sk_sp<GrTextureProxy> GrOnFlushResourceProvider::findOrCreateProxyByUniqueKey(
- const GrUniqueKey& key, GrSurfaceOrigin origin) {
- auto proxyProvider = fDrawingMgr->getContext()->priv().proxyProvider();
- return proxyProvider->findOrCreateProxyByUniqueKey(key, origin);
- }
- bool GrOnFlushResourceProvider::instatiateProxy(GrSurfaceProxy* proxy) {
- SkASSERT(proxy->priv().ignoredByResourceAllocator());
- // TODO: this class should probably just get a GrDirectContext
- auto direct = fDrawingMgr->getContext()->priv().asDirectContext();
- if (!direct) {
- return false;
- }
- auto resourceProvider = direct->priv().resourceProvider();
- if (GrSurfaceProxy::LazyState::kNot != proxy->lazyInstantiationState()) {
- // DDL TODO: Decide if we ever plan to have these proxies use the GrDeinstantiateTracker
- // to support unistantiating them at the end of a flush.
- return proxy->priv().doLazyInstantiation(resourceProvider);
- }
- return proxy->instantiate(resourceProvider);
- }
- sk_sp<GrGpuBuffer> GrOnFlushResourceProvider::makeBuffer(GrGpuBufferType intendedType, size_t size,
- const void* data) {
- // TODO: this class should probably just get a GrDirectContext
- auto direct = fDrawingMgr->getContext()->priv().asDirectContext();
- if (!direct) {
- return nullptr;
- }
- auto resourceProvider = direct->priv().resourceProvider();
- return sk_sp<GrGpuBuffer>(
- resourceProvider->createBuffer(size, intendedType, kDynamic_GrAccessPattern, data));
- }
- sk_sp<const GrGpuBuffer> GrOnFlushResourceProvider::findOrMakeStaticBuffer(
- GrGpuBufferType intendedType, size_t size, const void* data, const GrUniqueKey& key) {
- // TODO: class should probably just get a GrDirectContext
- auto direct = fDrawingMgr->getContext()->priv().asDirectContext();
- if (!direct) {
- return nullptr;
- }
- auto resourceProvider = direct->priv().resourceProvider();
- sk_sp<const GrGpuBuffer> buffer =
- resourceProvider->findOrMakeStaticBuffer(intendedType, size, data, key);
- // Static buffers should never have pending IO.
- SkASSERT(!buffer || !buffer->resourcePriv().hasPendingIO_debugOnly());
- return buffer;
- }
- uint32_t GrOnFlushResourceProvider::contextID() const {
- return fDrawingMgr->getContext()->priv().contextID();
- }
- const GrCaps* GrOnFlushResourceProvider::caps() const {
- return fDrawingMgr->getContext()->priv().caps();
- }
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