131 lines
5.0 KiB
C++
131 lines
5.0 KiB
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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// This is a GPU-backend specific test.
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#include "include/core/SkRefCnt.h"
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#include "include/core/SkTypes.h"
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#include "include/gpu/GpuTypes.h"
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#include "include/gpu/GrBackendSurface.h"
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#include "include/gpu/GrDirectContext.h"
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#include "include/gpu/GrRecordingContext.h"
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#include "include/gpu/GrTypes.h"
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#include "include/private/gpu/ganesh/GrTypesPriv.h"
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#include "src/gpu/SkBackingFit.h"
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#include "src/gpu/ganesh/GrCaps.h"
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#include "src/gpu/ganesh/GrDirectContextPriv.h"
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#include "src/gpu/ganesh/GrProxyProvider.h"
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#include "src/gpu/ganesh/GrRecordingContextPriv.h"
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#include "src/gpu/ganesh/GrTextureProxy.h"
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#include "tests/CtsEnforcement.h"
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#include "tests/Test.h"
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#include "tests/TestUtils.h"
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#include <initializer_list>
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class GrResourceProvider;
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struct GrContextOptions;
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static const int kWidthHeight = 128;
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static sk_sp<GrTextureProxy> make_deferred(GrRecordingContext* rContext) {
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GrProxyProvider* proxyProvider = rContext->priv().proxyProvider();
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const GrCaps* caps = rContext->priv().caps();
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const GrBackendFormat format = caps->getDefaultBackendFormat(GrColorType::kRGBA_8888,
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GrRenderable::kYes);
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return proxyProvider->createProxy(format,
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{kWidthHeight, kWidthHeight},
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GrRenderable::kYes,
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1,
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GrMipmapped::kNo,
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SkBackingFit::kApprox,
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skgpu::Budgeted::kYes,
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GrProtected::kNo,
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/*label=*/"ProxyRefTest");
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}
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static sk_sp<GrTextureProxy> make_wrapped(GrRecordingContext* rContext) {
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GrProxyProvider* proxyProvider = rContext->priv().proxyProvider();
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return proxyProvider->testingOnly_createInstantiatedProxy({kWidthHeight, kWidthHeight},
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GrColorType::kRGBA_8888,
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GrRenderable::kYes,
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1,
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SkBackingFit::kExact,
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skgpu::Budgeted::kNo,
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GrProtected::kNo);
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}
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DEF_GANESH_TEST_FOR_RENDERING_CONTEXTS(ProxyRefTest,
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reporter,
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ctxInfo,
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CtsEnforcement::kApiLevel_T) {
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auto dContext = ctxInfo.directContext();
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GrResourceProvider* resourceProvider = dContext->priv().resourceProvider();
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for (auto make : { make_deferred, make_wrapped }) {
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// An extra ref
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{
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sk_sp<GrTextureProxy> proxy((*make)(dContext));
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if (proxy) {
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sk_sp<GrTextureProxy> extraRef(proxy); // NOLINT(performance-unnecessary-copy-initialization)
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int backingRefs = proxy->isInstantiated() ? 1 : -1;
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 2, backingRefs);
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proxy->instantiate(resourceProvider);
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 2, 1);
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}
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 1, 1);
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}
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// Multiple normal refs
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{
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sk_sp<GrTextureProxy> proxy((*make)(dContext));
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if (proxy) {
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proxy->ref();
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proxy->ref();
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int backingRefs = proxy->isInstantiated() ? 1 : -1;
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 3, backingRefs);
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proxy->instantiate(resourceProvider);
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 3, 1);
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proxy->unref();
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proxy->unref();
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}
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 1, 1);
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}
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// Continue using (reffing) proxy after instantiation
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{
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sk_sp<GrTextureProxy> proxy((*make)(dContext));
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if (proxy) {
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sk_sp<GrTextureProxy> firstExtraRef(proxy); // NOLINT(performance-unnecessary-copy-initialization)
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int backingRefs = proxy->isInstantiated() ? 1 : -1;
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 2, backingRefs);
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proxy->instantiate(resourceProvider);
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 2, 1);
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sk_sp<GrTextureProxy> secondExtraRef(proxy); // NOLINT(performance-unnecessary-copy-initialization)
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 3, 1);
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}
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CheckSingleThreadedProxyRefs(reporter, proxy.get(), 1, 1);
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}
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}
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}
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