зеркало из https://github.com/mozilla/moz-skia.git
69 строки
2.6 KiB
C++
69 строки
2.6 KiB
C++
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/*
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* Copyright 2013 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 "SkTypes.h"
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#if SK_SUPPORT_GPU
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#include "Test.h"
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#include "GrContext.h"
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#include "GrContextFactory.h"
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#include "GrRenderTarget.h"
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#include "GrTexture.h"
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static void GrSurfaceIsSameTest(skiatest::Reporter* reporter, GrContextFactory* factory) {
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GrContext* context = factory->get(GrContextFactory::kNull_GLContextType);
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if (NULL != context) {
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GrTextureDesc desc;
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desc.fConfig = kSkia8888_GrPixelConfig;
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desc.fFlags = kRenderTarget_GrTextureFlagBit;
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desc.fWidth = 256;
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desc.fHeight = 256;
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desc.fSampleCnt = 0;
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GrSurface* texRT1 = context->createUncachedTexture(desc, NULL, 0);
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GrSurface* texRT2 = context->createUncachedTexture(desc, NULL, 0);
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desc.fFlags = kNone_GrTextureFlags;
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GrSurface* tex1 = context->createUncachedTexture(desc, NULL, 0);
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REPORTER_ASSERT(reporter, texRT1->isSameAs(texRT1));
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REPORTER_ASSERT(reporter, texRT1->isSameAs(texRT1->asRenderTarget()));
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REPORTER_ASSERT(reporter, texRT1->asRenderTarget()->isSameAs(texRT1));
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REPORTER_ASSERT(reporter, !texRT2->isSameAs(texRT1));
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REPORTER_ASSERT(reporter, !texRT2->asRenderTarget()->isSameAs(texRT1));
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REPORTER_ASSERT(reporter, !texRT2->isSameAs(texRT1->asRenderTarget()));
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REPORTER_ASSERT(reporter, !texRT2->isSameAs(tex1));
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REPORTER_ASSERT(reporter, !texRT2->asRenderTarget()->isSameAs(tex1));
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GrBackendTextureDesc backendDesc;
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backendDesc.fConfig = kSkia8888_GrPixelConfig;
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backendDesc.fFlags = kRenderTarget_GrBackendTextureFlag;
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backendDesc.fWidth = 256;
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backendDesc.fHeight = 256;
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backendDesc.fSampleCnt = 0;
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backendDesc.fTextureHandle = 5;
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GrSurface* externalTexRT = context->wrapBackendTexture(backendDesc);
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REPORTER_ASSERT(reporter, externalTexRT->isSameAs(externalTexRT));
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REPORTER_ASSERT(reporter, externalTexRT->isSameAs(externalTexRT->asRenderTarget()));
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REPORTER_ASSERT(reporter, externalTexRT->asRenderTarget()->isSameAs(externalTexRT));
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REPORTER_ASSERT(reporter, !externalTexRT->isSameAs(texRT1));
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REPORTER_ASSERT(reporter, !externalTexRT->asRenderTarget()->isSameAs(texRT1));
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texRT1->unref();
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texRT2->unref();
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tex1->unref();
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externalTexRT->unref();
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}
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}
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#include "TestClassDef.h"
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DEFINE_GPUTESTCLASS("GrSurfaceIsSame", GrSurfaceIsSameTestClass, GrSurfaceIsSameTest)
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#endif
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