627d053913
Change-Id: I4feda6277cf14be0d32a8ce22257902483d7ae1a Reviewed-on: https://skia-review.googlesource.com/c/skia/+/225734 Commit-Queue: Greg Daniel <egdaniel@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
130 lines
4.3 KiB
C++
130 lines
4.3 KiB
C++
/*
|
|
* Copyright 2016 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
// This is a GPU-backend specific test.
|
|
|
|
#include "tests/Test.h"
|
|
|
|
#include "include/gpu/GrTexture.h"
|
|
#include "src/gpu/GrContextPriv.h"
|
|
#include "src/gpu/GrPendingIOResource.h"
|
|
#include "src/gpu/GrProxyProvider.h"
|
|
#include "src/gpu/GrRenderTargetProxy.h"
|
|
#include "src/gpu/GrResourceProvider.h"
|
|
#include "src/gpu/GrSurfaceProxy.h"
|
|
#include "src/gpu/GrTextureProxy.h"
|
|
|
|
static const int kWidthHeight = 128;
|
|
|
|
static void check_refs(skiatest::Reporter* reporter,
|
|
GrTextureProxy* proxy,
|
|
int32_t expectedProxyRefs,
|
|
int32_t expectedBackingRefs) {
|
|
int32_t actualProxyRefs = proxy->priv().getProxyRefCnt();
|
|
int32_t actualBackingRefs = proxy->testingOnly_getBackingRefCnt();
|
|
|
|
SkASSERT(actualProxyRefs == expectedProxyRefs);
|
|
SkASSERT(actualBackingRefs == expectedBackingRefs);
|
|
|
|
REPORTER_ASSERT(reporter, actualProxyRefs == expectedProxyRefs);
|
|
REPORTER_ASSERT(reporter, actualBackingRefs == expectedBackingRefs);
|
|
}
|
|
|
|
static sk_sp<GrTextureProxy> make_deferred(GrProxyProvider* proxyProvider, const GrCaps* caps) {
|
|
GrSurfaceDesc desc;
|
|
desc.fFlags = kRenderTarget_GrSurfaceFlag;
|
|
desc.fWidth = kWidthHeight;
|
|
desc.fHeight = kWidthHeight;
|
|
desc.fConfig = kRGBA_8888_GrPixelConfig;
|
|
|
|
const GrBackendFormat format = caps->getBackendFormatFromColorType(GrColorType::kRGBA_8888);
|
|
return proxyProvider->createProxy(format, desc, kBottomLeft_GrSurfaceOrigin,
|
|
SkBackingFit::kApprox, SkBudgeted::kYes);
|
|
}
|
|
|
|
static sk_sp<GrTextureProxy> make_wrapped(GrProxyProvider* proxyProvider, const GrCaps* caps) {
|
|
GrSurfaceDesc desc;
|
|
desc.fFlags = kRenderTarget_GrSurfaceFlag;
|
|
desc.fWidth = kWidthHeight;
|
|
desc.fHeight = kWidthHeight;
|
|
desc.fConfig = kRGBA_8888_GrPixelConfig;
|
|
|
|
return proxyProvider->testingOnly_createInstantiatedProxy(
|
|
desc, kBottomLeft_GrSurfaceOrigin, SkBackingFit::kExact, SkBudgeted::kNo);
|
|
}
|
|
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ProxyRefTest, reporter, ctxInfo) {
|
|
GrProxyProvider* proxyProvider = ctxInfo.grContext()->priv().proxyProvider();
|
|
GrResourceProvider* resourceProvider = ctxInfo.grContext()->priv().resourceProvider();
|
|
const GrCaps* caps = ctxInfo.grContext()->priv().caps();
|
|
|
|
for (auto make : { make_deferred, make_wrapped }) {
|
|
// Pending IO ref
|
|
{
|
|
sk_sp<GrTextureProxy> proxy((*make)(proxyProvider, caps));
|
|
if (proxy.get()) {
|
|
GrProxyPendingIO pendingIO(proxy.get());
|
|
|
|
int backingRefs = proxy->isInstantiated() ? 1 : -1;
|
|
|
|
check_refs(reporter, proxy.get(), 2, backingRefs);
|
|
|
|
proxy->instantiate(resourceProvider);
|
|
|
|
check_refs(reporter, proxy.get(), 2, 1);
|
|
}
|
|
check_refs(reporter, proxy.get(), 1, 1);
|
|
}
|
|
|
|
// Multiple normal refs
|
|
{
|
|
sk_sp<GrTextureProxy> proxy((*make)(proxyProvider, caps));
|
|
if (proxy.get()) {
|
|
proxy->ref();
|
|
proxy->ref();
|
|
|
|
int backingRefs = proxy->isInstantiated() ? 1 : -1;
|
|
|
|
check_refs(reporter, proxy.get(), 3, backingRefs);
|
|
|
|
proxy->instantiate(resourceProvider);
|
|
|
|
check_refs(reporter, proxy.get(), 3, 1);
|
|
|
|
proxy->unref();
|
|
proxy->unref();
|
|
}
|
|
check_refs(reporter, proxy.get(), 1, 1);
|
|
}
|
|
|
|
// Continue using (reffing) proxy after instantiation
|
|
{
|
|
sk_sp<GrTextureProxy> proxy((*make)(proxyProvider, caps));
|
|
if (proxy.get()) {
|
|
proxy->ref();
|
|
|
|
GrProxyPendingIO pendingIO(proxy.get());
|
|
|
|
int backingRefs = proxy->isInstantiated() ? 1 : -1;
|
|
|
|
check_refs(reporter, proxy.get(), 3, backingRefs);
|
|
|
|
proxy->instantiate(resourceProvider);
|
|
|
|
check_refs(reporter, proxy.get(), 3, 1);
|
|
|
|
proxy->unref();
|
|
check_refs(reporter, proxy.get(), 2, 1);
|
|
|
|
GrProxyPendingIO secondPendingIO(proxy.get());
|
|
check_refs(reporter, proxy.get(), 3, 1);
|
|
}
|
|
check_refs(reporter, proxy.get(), 1, 1);
|
|
}
|
|
}
|
|
}
|