/* * Copyright 2011 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "SkTypes.h" #if SK_SUPPORT_GPU #include "GrContextFactory.h" #include "GrCaps.h" #include "Test.h" using namespace sk_gpu_test; DEF_GPUTEST(GrContextFactory_NVPRContextOptionHasPathRenderingSupport, reporter, /*factory*/) { // Test that if NVPR is requested, the context always has path rendering // or the context creation fails. GrContextFactory testFactory; // Test that if NVPR is possible, caps are in sync. for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { GrContextFactory::ContextType ctxType = static_cast(i); GrContext* context = testFactory.get(ctxType, GrContextFactory::ContextOptions::kEnableNVPR); if (!context) { continue; } REPORTER_ASSERT( reporter, context->caps()->shaderCaps()->pathRenderingSupport()); } } DEF_GPUTEST(GrContextFactory_NoPathRenderingUnlessNVPRRequested, reporter, /*factory*/) { // Test that if NVPR is not requested, the context never has path rendering support. GrContextFactory testFactory; for (int i = 0; i <= GrContextFactory::kLastContextType; ++i) { GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType)i; GrContext* context = testFactory.get(ctxType); if (context) { REPORTER_ASSERT( reporter, !context->caps()->shaderCaps()->pathRenderingSupport()); } } } DEF_GPUTEST(GrContextFactory_RequiredSRGBSupport, reporter, /*factory*/) { // Test that if sRGB support is requested, the context always has that capability // or the context creation fails. Also test that if the creation fails, a context // created without that flag would not have had sRGB support. GrContextFactory testFactory; // Test that if sRGB is requested, caps are in sync. for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { GrContextFactory::ContextType ctxType = static_cast(i); GrContext* context = testFactory.get(ctxType, GrContextFactory::ContextOptions::kRequireSRGBSupport); if (context) { REPORTER_ASSERT(reporter, context->caps()->srgbSupport()); } else { context = testFactory.get(ctxType); if (context) { REPORTER_ASSERT(reporter, !context->caps()->srgbSupport()); } } } } DEF_GPUTEST(GrContextFactory_abandon, reporter, /*factory*/) { GrContextFactory testFactory; for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType) i; ContextInfo info1 = testFactory.getContextInfo(ctxType); if (!info1.grContext()) { continue; } REPORTER_ASSERT(reporter, info1.testContext()); // Ref for comparison. The API does not explicitly say that this stays alive. info1.grContext()->ref(); testFactory.abandonContexts(); // Test that we get different context after abandon. ContextInfo info2 = testFactory.getContextInfo(ctxType); REPORTER_ASSERT(reporter, info2.grContext()); REPORTER_ASSERT(reporter, info2.testContext()); REPORTER_ASSERT(reporter, info1.grContext() != info2.grContext()); // The GL context should also change, but it also could get the same address. info1.grContext()->unref(); } } #endif