e5f73281f9
This is setting up for GrIORefProxy to just become SkRefCnt and GrProxyRef to just become sk_sp. Change-Id: Ica66565a353de980a7070e0788f1f2b17565baee Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220297 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
130 lines
4.3 KiB
C++
130 lines
4.3 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 "tests/Test.h"
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#include "include/gpu/GrTexture.h"
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#include "src/gpu/GrContextPriv.h"
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#include "src/gpu/GrPendingIOResource.h"
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#include "src/gpu/GrProxyProvider.h"
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#include "src/gpu/GrRenderTargetProxy.h"
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#include "src/gpu/GrResourceProvider.h"
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#include "src/gpu/GrSurfaceProxy.h"
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#include "src/gpu/GrTextureProxy.h"
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static const int kWidthHeight = 128;
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static void check_refs(skiatest::Reporter* reporter,
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GrTextureProxy* proxy,
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int32_t expectedProxyRefs,
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int32_t expectedBackingRefs) {
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int32_t actualProxyRefs = proxy->priv().getProxyRefCnt();
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int32_t actualBackingRefs = proxy->getBackingRefCnt_TestOnly();
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SkASSERT(actualProxyRefs == expectedProxyRefs);
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SkASSERT(actualBackingRefs == expectedBackingRefs);
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REPORTER_ASSERT(reporter, actualProxyRefs == expectedProxyRefs);
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REPORTER_ASSERT(reporter, actualBackingRefs == expectedBackingRefs);
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}
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static sk_sp<GrTextureProxy> make_deferred(GrProxyProvider* proxyProvider, const GrCaps* caps) {
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GrSurfaceDesc desc;
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desc.fFlags = kRenderTarget_GrSurfaceFlag;
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desc.fWidth = kWidthHeight;
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desc.fHeight = kWidthHeight;
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desc.fConfig = kRGBA_8888_GrPixelConfig;
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const GrBackendFormat format = caps->getBackendFormatFromColorType(kRGBA_8888_SkColorType);
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return proxyProvider->createProxy(format, desc, kBottomLeft_GrSurfaceOrigin,
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SkBackingFit::kApprox, SkBudgeted::kYes);
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}
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static sk_sp<GrTextureProxy> make_wrapped(GrProxyProvider* proxyProvider, const GrCaps* caps) {
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GrSurfaceDesc desc;
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desc.fFlags = kRenderTarget_GrSurfaceFlag;
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desc.fWidth = kWidthHeight;
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desc.fHeight = kWidthHeight;
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desc.fConfig = kRGBA_8888_GrPixelConfig;
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return proxyProvider->testingOnly_createInstantiatedProxy(
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desc, kBottomLeft_GrSurfaceOrigin, SkBackingFit::kExact, SkBudgeted::kNo);
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}
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ProxyRefTest, reporter, ctxInfo) {
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GrProxyProvider* proxyProvider = ctxInfo.grContext()->priv().proxyProvider();
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GrResourceProvider* resourceProvider = ctxInfo.grContext()->priv().resourceProvider();
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const GrCaps* caps = ctxInfo.grContext()->priv().caps();
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for (auto make : { make_deferred, make_wrapped }) {
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// Pending IO ref
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{
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sk_sp<GrTextureProxy> proxy((*make)(proxyProvider, caps));
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if (proxy.get()) {
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GrProxyPendingIO pendingIO(proxy.get());
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int backingRefs = proxy->isWrapped_ForTesting() ? 1 : -1;
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check_refs(reporter, proxy.get(), 2, backingRefs);
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proxy->instantiate(resourceProvider);
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check_refs(reporter, proxy.get(), 2, 1);
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}
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check_refs(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)(proxyProvider, caps));
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if (proxy.get()) {
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proxy->ref();
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proxy->ref();
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int backingRefs = proxy->isWrapped_ForTesting() ? 1 : -1;
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check_refs(reporter, proxy.get(), 3, backingRefs);
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proxy->instantiate(resourceProvider);
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check_refs(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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check_refs(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)(proxyProvider, caps));
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if (proxy.get()) {
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proxy->ref();
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GrProxyPendingIO pendingIO(proxy.get());
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int backingRefs = proxy->isWrapped_ForTesting() ? 1 : -1;
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check_refs(reporter, proxy.get(), 3, backingRefs);
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proxy->instantiate(resourceProvider);
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check_refs(reporter, proxy.get(), 3, 1);
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proxy->unref();
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check_refs(reporter, proxy.get(), 2, 1);
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GrProxyPendingIO secondPendingIO(proxy.get());
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check_refs(reporter, proxy.get(), 3, 1);
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}
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check_refs(reporter, proxy.get(), 1, 1);
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}
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}
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}
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