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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 here to ensure SK_SUPPORT_GPU is set correctly before it is examined.
#include "SkTypes.h"
#if SK_SUPPORT_GPU
#include "Test.h"
#include "GrResourceAllocator.h"
#include "GrSurfaceProxyPriv.h"
#include "GrTextureProxy.h"
// Basic test that two proxies with overlapping intervals and compatible descriptors are
// assigned different GrSurfaces.
static void overlap_test(skiatest::Reporter* reporter, GrResourceProvider* resourceProvider) {
GrSurfaceDesc desc;
desc.fConfig = kRGBA_8888_GrPixelConfig;
desc.fWidth = 64;
desc.fHeight = 64;
sk_sp<GrSurfaceProxy> p1 = GrSurfaceProxy::MakeDeferred(resourceProvider, desc,
SkBackingFit::kApprox,
SkBudgeted::kNo);
sk_sp<GrSurfaceProxy> p2 = GrSurfaceProxy::MakeDeferred(resourceProvider, desc,
SkBackingFit::kApprox,
SkBudgeted::kNo);
GrResourceAllocator alloc(resourceProvider);
alloc.addInterval(p1.get(), 0, 4);
alloc.addInterval(p2.get(), 1, 2);
alloc.assign();
REPORTER_ASSERT(reporter, p1->priv().peekSurface());
REPORTER_ASSERT(reporter, p2->priv().peekSurface());
REPORTER_ASSERT(reporter, p1->underlyingUniqueID() != p2->underlyingUniqueID());
}
DEF_GPUTEST_FOR_ALL_CONTEXTS(ResourceAllocatorTest, reporter, ctxInfo) {
GrResourceProvider* resourceProvider = ctxInfo.grContext()->resourceProvider();
overlap_test(reporter, resourceProvider);
}
#endif
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