2016-11-04 15:59:10 +00:00
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/*
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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 "Test.h"
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#if SK_SUPPORT_GPU
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2017-03-04 13:12:46 +00:00
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#include "GrRenderTargetProxy.h"
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#include "GrResourceProvider.h"
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2016-11-04 15:59:10 +00:00
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#include "GrSurfaceProxy.h"
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#include "GrTextureProxy.h"
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2017-03-04 13:12:46 +00:00
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static sk_sp<GrSurfaceProxy> make_wrapped_FBO0(GrResourceProvider* provider,
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2016-11-09 11:50:43 +00:00
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skiatest::Reporter* reporter,
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const GrSurfaceDesc& desc) {
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GrBackendRenderTargetDesc backendDesc;
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backendDesc.fWidth = desc.fWidth;
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backendDesc.fHeight = desc.fHeight;
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backendDesc.fConfig = desc.fConfig;
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backendDesc.fOrigin = desc.fOrigin;
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backendDesc.fSampleCnt = desc.fSampleCnt;
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backendDesc.fStencilBits = 8;
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backendDesc.fRenderTargetHandle = 0;
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sk_sp<GrRenderTarget> defaultFBO(provider->wrapBackendRenderTarget(backendDesc));
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SkASSERT(!defaultFBO->asTexture());
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2016-11-09 11:50:43 +00:00
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return GrSurfaceProxy::MakeWrapped(std::move(defaultFBO));
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2016-11-04 15:59:10 +00:00
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}
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static sk_sp<GrSurfaceProxy> make_wrapped_offscreen_rt(GrResourceProvider* provider,
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2016-11-09 11:50:43 +00:00
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skiatest::Reporter* reporter,
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const GrSurfaceDesc& desc,
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SkBudgeted budgeted) {
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SkASSERT(kRenderTarget_GrSurfaceFlag == desc.fFlags);
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sk_sp<GrTexture> tex(provider->createTexture(desc, budgeted));
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2016-11-09 11:50:43 +00:00
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return GrSurfaceProxy::MakeWrapped(std::move(tex));
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}
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static sk_sp<GrSurfaceProxy> make_wrapped_texture(GrResourceProvider* provider,
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const GrSurfaceDesc& desc,
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SkBudgeted budgeted) {
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sk_sp<GrTexture> tex(provider->createTexture(desc, budgeted));
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2016-11-09 11:50:43 +00:00
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return GrSurfaceProxy::MakeWrapped(std::move(tex));
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2016-11-04 15:59:10 +00:00
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}
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// Test converting between RenderTargetProxies and TextureProxies for wrapped
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// Proxies
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(WrappedProxyConversionTest, reporter, ctxInfo) {
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GrResourceProvider* provider = ctxInfo.grContext()->resourceProvider();
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2016-11-04 15:59:10 +00:00
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GrSurfaceDesc desc;
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desc.fFlags = kRenderTarget_GrSurfaceFlag;
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desc.fWidth = 64;
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desc.fHeight = 64;
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desc.fConfig = kRGBA_8888_GrPixelConfig;
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if (kOpenGL_GrBackend == ctxInfo.backend()) {
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// External on-screen render target.
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2016-11-09 11:50:43 +00:00
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sk_sp<GrSurfaceProxy> sProxy(make_wrapped_FBO0(provider, reporter, desc));
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// RenderTarget-only
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GrRenderTargetProxy* rtProxy = sProxy->asRenderTargetProxy();
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REPORTER_ASSERT(reporter, rtProxy);
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REPORTER_ASSERT(reporter, !rtProxy->asTextureProxy());
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REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
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}
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{
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// Internal offscreen render target.
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sk_sp<GrSurfaceProxy> sProxy(make_wrapped_offscreen_rt(provider,
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reporter, desc,
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SkBudgeted::kYes));
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2016-11-04 15:59:10 +00:00
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// Both RenderTarget and Texture
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2016-11-09 11:50:43 +00:00
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GrRenderTargetProxy* rtProxy = sProxy->asRenderTargetProxy();
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REPORTER_ASSERT(reporter, rtProxy);
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2016-11-04 15:59:10 +00:00
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GrTextureProxy* tProxy = rtProxy->asTextureProxy();
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REPORTER_ASSERT(reporter, tProxy);
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, tProxy->asRenderTargetProxy() == rtProxy);
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REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
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2016-11-04 15:59:10 +00:00
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}
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{
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// Internal offscreen render target - but through GrTextureProxy
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2016-11-09 11:50:43 +00:00
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sk_sp<GrSurfaceProxy> sProxy(make_wrapped_texture(provider, desc, SkBudgeted::kYes));
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2016-11-04 15:59:10 +00:00
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// Both RenderTarget and Texture
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2016-11-09 11:50:43 +00:00
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GrTextureProxy* tProxy = sProxy->asTextureProxy();
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REPORTER_ASSERT(reporter, tProxy);
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2016-11-04 15:59:10 +00:00
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GrRenderTargetProxy* rtProxy = tProxy->asRenderTargetProxy();
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REPORTER_ASSERT(reporter, rtProxy);
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == tProxy);
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REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
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2016-11-04 15:59:10 +00:00
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}
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{
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desc.fFlags = kNone_GrSurfaceFlags; // force no-RT
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2016-11-09 11:50:43 +00:00
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sk_sp<GrSurfaceProxy> sProxy(make_wrapped_texture(provider, desc, SkBudgeted::kYes));
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2016-11-04 15:59:10 +00:00
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// Texture-only
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GrTextureProxy* tProxy = sProxy->asTextureProxy();
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REPORTER_ASSERT(reporter, tProxy);
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REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
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2016-11-04 15:59:10 +00:00
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REPORTER_ASSERT(reporter, !tProxy->asRenderTargetProxy());
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}
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}
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// Test converting between RenderTargetProxies and TextureProxies for deferred
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// Proxies
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DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DefferredProxyConversionTest, reporter, ctxInfo) {
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const GrCaps& caps = *ctxInfo.grContext()->caps();
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GrResourceProvider* resourceProvider = ctxInfo.grContext()->resourceProvider();
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2016-11-04 15:59:10 +00:00
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GrSurfaceDesc desc;
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desc.fFlags = kRenderTarget_GrSurfaceFlag;
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desc.fWidth = 64;
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desc.fHeight = 64;
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desc.fConfig = kRGBA_8888_GrPixelConfig;
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{
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sk_sp<GrTextureProxy> proxy(GrSurfaceProxy::MakeDeferred(resourceProvider, caps, desc,
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2017-03-02 23:18:38 +00:00
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SkBackingFit::kApprox,
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SkBudgeted::kYes));
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2016-11-04 15:59:10 +00:00
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// Both RenderTarget and Texture
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2017-03-02 23:18:38 +00:00
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GrRenderTargetProxy* rtProxy = proxy->asRenderTargetProxy();
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, rtProxy);
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GrTextureProxy* tProxy = rtProxy->asTextureProxy();
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REPORTER_ASSERT(reporter, tProxy);
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, tProxy->asRenderTargetProxy() == rtProxy);
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REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
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2016-11-04 15:59:10 +00:00
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}
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{
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sk_sp<GrTextureProxy> proxy(GrSurfaceProxy::MakeDeferred(resourceProvider, caps, desc,
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2017-03-02 23:18:38 +00:00
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SkBackingFit::kApprox,
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SkBudgeted::kYes));
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2016-11-04 15:59:10 +00:00
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// Both RenderTarget and Texture - but via GrTextureProxy
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2017-03-02 23:18:38 +00:00
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GrTextureProxy* tProxy = proxy->asTextureProxy();
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, tProxy);
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2016-11-04 15:59:10 +00:00
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GrRenderTargetProxy* rtProxy = tProxy->asRenderTargetProxy();
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REPORTER_ASSERT(reporter, rtProxy);
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == tProxy);
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REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
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2016-11-04 15:59:10 +00:00
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}
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{
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desc.fFlags = kNone_GrSurfaceFlags; // force no-RT
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2017-03-04 13:12:46 +00:00
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sk_sp<GrTextureProxy> proxy(GrSurfaceProxy::MakeDeferred(resourceProvider, caps, desc,
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2017-03-02 23:18:38 +00:00
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SkBackingFit::kApprox,
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SkBudgeted::kYes));
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2016-11-04 15:59:10 +00:00
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// Texture-only
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2017-03-02 23:18:38 +00:00
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GrTextureProxy* tProxy = proxy->asTextureProxy();
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2016-11-09 11:50:43 +00:00
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REPORTER_ASSERT(reporter, tProxy);
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REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
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2016-11-04 15:59:10 +00:00
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REPORTER_ASSERT(reporter, !tProxy->asRenderTargetProxy());
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}
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}
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#endif
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