diff options
author | robertphillips <robertphillips@google.com> | 2016-05-04 12:47:41 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2016-05-04 12:47:41 -0700 |
commit | 76948d4faaca9fd7730576e2f79790ca8d93c10b (patch) | |
tree | 702a78ad811ecb9ab0f96d07eee64ecdf8191bd1 /tests/ProxyTest.cpp | |
parent | c4025189d31efcb0d54bf14b7712b38725f86c13 (diff) |
Add Gr*Proxy classes
This isn't wired in anywhere yet.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1937553002
Committed: https://skia.googlesource.com/skia/+/de5bf0cfeca908b81a28cc50065f7bc2da3d2fd1
Committed: https://skia.googlesource.com/skia/+/92605b35efa0155c44d24bd8415b4cc1db8831db
Review-Url: https://codereview.chromium.org/1937553002
Diffstat (limited to 'tests/ProxyTest.cpp')
-rw-r--r-- | tests/ProxyTest.cpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/tests/ProxyTest.cpp b/tests/ProxyTest.cpp new file mode 100644 index 0000000000..68fc1f142e --- /dev/null +++ b/tests/ProxyTest.cpp @@ -0,0 +1,172 @@ +/* + * 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 "Test.h" + +#if SK_SUPPORT_GPU +#include "GrSurfaceProxy.h" +#include "GrTextureProxy.h" +#include "GrRenderTargetProxy.h" + +static void check_surface(skiatest::Reporter* reporter, + GrSurfaceProxy* proxy, + GrSurfaceOrigin origin, + int width, int height, + GrPixelConfig config) { + REPORTER_ASSERT(reporter, proxy->origin() == origin); + REPORTER_ASSERT(reporter, proxy->width() == width); + REPORTER_ASSERT(reporter, proxy->height() == height); + REPORTER_ASSERT(reporter, proxy->config() == config); +} + +static void check_rendertarget(skiatest::Reporter* reporter, + GrTextureProvider* provider, + GrRenderTargetProxy* rtProxy, + SkBackingFit fit) { + REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == nullptr); // for now + REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy); + + GrRenderTarget* rt = rtProxy->instantiate(provider); + REPORTER_ASSERT(reporter, rt); + + REPORTER_ASSERT(reporter, rt->origin() == rtProxy->origin()); + if (SkBackingFit::kExact == fit) { + REPORTER_ASSERT(reporter, rt->width() == rtProxy->width()); + REPORTER_ASSERT(reporter, rt->height() == rtProxy->height()); + } else { + REPORTER_ASSERT(reporter, rt->width() >= rtProxy->width()); + REPORTER_ASSERT(reporter, rt->height() >= rtProxy->height()); + } + REPORTER_ASSERT(reporter, rt->config() == rtProxy->config()); + + REPORTER_ASSERT(reporter, rt->isUnifiedMultisampled() == rtProxy->isUnifiedMultisampled()); + REPORTER_ASSERT(reporter, rt->isStencilBufferMultisampled() == + rtProxy->isStencilBufferMultisampled()); + REPORTER_ASSERT(reporter, rt->numColorSamples() == rtProxy->numColorSamples()); + REPORTER_ASSERT(reporter, rt->numStencilSamples() == rtProxy->numStencilSamples()); + REPORTER_ASSERT(reporter, rt->hasMixedSamples() == rtProxy->hasMixedSamples()); +} + +static void check_texture(skiatest::Reporter* reporter, + GrTextureProvider* provider, + GrTextureProxy* texProxy, + SkBackingFit fit) { + REPORTER_ASSERT(reporter, texProxy->asTextureProxy() == texProxy); + REPORTER_ASSERT(reporter, texProxy->asRenderTargetProxy() == nullptr); // for now + + GrTexture* tex = texProxy->instantiate(provider); + REPORTER_ASSERT(reporter, tex); + + REPORTER_ASSERT(reporter, tex->origin() == texProxy->origin()); + if (SkBackingFit::kExact == fit) { + REPORTER_ASSERT(reporter, tex->width() == texProxy->width()); + REPORTER_ASSERT(reporter, tex->height() == texProxy->height()); + } else { + REPORTER_ASSERT(reporter, tex->width() >= texProxy->width()); + REPORTER_ASSERT(reporter, tex->height() >= texProxy->height()); + } + REPORTER_ASSERT(reporter, tex->config() == texProxy->config()); +} + + +DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(AllocedProxyTest, reporter, ctxInfo) { + GrTextureProvider* provider = ctxInfo.fGrContext->textureProvider(); + + for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) { + for (auto widthHeight : { 100, 128 }) { + for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) { + for (auto fit : { SkBackingFit::kExact, SkBackingFit::kApprox }) { + for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) { + for (auto numSamples : { 0, 4}) { + bool renderable = ctxInfo.fGrContext->caps()->isConfigRenderable( + config, numSamples > 0); + + GrSurfaceDesc desc; + desc.fOrigin = origin; + desc.fWidth = widthHeight; + desc.fHeight = widthHeight; + desc.fConfig = config; + desc.fSampleCnt = numSamples; + + if (renderable) { + sk_sp<GrRenderTargetProxy> rtProxy(GrRenderTargetProxy::Make( + *ctxInfo.fGrContext->caps(), + desc, + fit, + budgeted)); + check_surface(reporter, rtProxy.get(), origin, + widthHeight, widthHeight, config); + check_rendertarget(reporter, provider, rtProxy.get(), fit); + } + + desc.fSampleCnt = 0; + + sk_sp<GrTextureProxy> texProxy(GrTextureProxy::Make(desc, + fit, + budgeted)); + check_surface(reporter, texProxy.get(), origin, + widthHeight, widthHeight, config); + check_texture(reporter, provider, texProxy.get(), fit); + } + } + } + } + } + } +} + +DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(WrappedProxyTest, reporter, ctxInfo) { + GrTextureProvider* provider = ctxInfo.fGrContext->textureProvider(); + + static const int kWidthHeight = 100; + + for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) { + for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) { + for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) { + for (auto numSamples: { 0, 4}) { + bool renderable = ctxInfo.fGrContext->caps()->isConfigRenderable( + config, numSamples > 0); + + GrSurfaceDesc desc; + desc.fOrigin = origin; + desc.fWidth = kWidthHeight; + desc.fHeight = kWidthHeight; + desc.fConfig = config; + desc.fSampleCnt = numSamples; + + sk_sp<GrTexture> tex; + + if (renderable) { + desc.fFlags = kRenderTarget_GrSurfaceFlag; + tex.reset(provider->createTexture(desc, budgeted)); + sk_sp<GrRenderTarget> rt(sk_ref_sp(tex->asRenderTarget())); + + sk_sp<GrRenderTargetProxy> rtProxy(GrRenderTargetProxy::Make(rt)); + check_surface(reporter, rtProxy.get(), origin, + kWidthHeight, kWidthHeight, config); + check_rendertarget(reporter, provider, rtProxy.get(), SkBackingFit::kExact); + } + + if (!tex) { + SkASSERT(kNone_GrSurfaceFlags == desc.fFlags ); + desc.fSampleCnt = 0; + tex.reset(provider->createTexture(desc, budgeted)); + } + + sk_sp<GrTextureProxy> texProxy(GrTextureProxy::Make(tex)); + check_surface(reporter, texProxy.get(), origin, + kWidthHeight, kWidthHeight, config); + check_texture(reporter, provider, texProxy.get(), SkBackingFit::kExact); + } + } + } + } +} + +#endif |