diff options
Diffstat (limited to 'tools/gpu/GrContextFactory.cpp')
| -rw-r--r-- | tools/gpu/GrContextFactory.cpp | 64 |
1 files changed, 50 insertions, 14 deletions
diff --git a/tools/gpu/GrContextFactory.cpp b/tools/gpu/GrContextFactory.cpp index 401189a6a3..965e646e59 100644 --- a/tools/gpu/GrContextFactory.cpp +++ b/tools/gpu/GrContextFactory.cpp @@ -103,61 +103,90 @@ const GrContextFactory::ContextType GrContextFactory::kNativeGL_ContextType = GrContextFactory::kGLES_ContextType; #endif -ContextInfo GrContextFactory::getContextInfo(ContextType type, ContextOverrides overrides) { +ContextInfo GrContextFactory::getContextInfo(ContextType type, ContextOverrides overrides, + GrContext* shareContext, uint32_t shareIndex) { + // (shareIndex != 0) -> (shareContext != nullptr) + SkASSERT((shareIndex == 0) || (shareContext != nullptr)); + for (int i = 0; i < fContexts.count(); ++i) { Context& context = fContexts[i]; if (context.fType == type && context.fOverrides == overrides && + context.fShareContext == shareContext && + context.fShareIndex == shareIndex && !context.fAbandoned) { context.fTestContext->makeCurrent(); return ContextInfo(context.fBackend, context.fTestContext, context.fGrContext); } } + + // If we're trying to create a context in a share group, find the master context + Context* masterContext = nullptr; + if (shareContext) { + for (int i = 0; i < fContexts.count(); ++i) { + if (!fContexts[i].fAbandoned && fContexts[i].fGrContext == shareContext) { + masterContext = &fContexts[i]; + break; + } + } + + if (!masterContext || masterContext->fType != type) { + return ContextInfo(); + } + } + std::unique_ptr<TestContext> testCtx; - sk_sp<GrContext> grCtx; GrBackendContext backendContext = 0; sk_sp<const GrGLInterface> glInterface; GrBackend backend = ContextTypeBackend(type); switch (backend) { case kOpenGL_GrBackend: { + GLTestContext* glShareContext = masterContext + ? static_cast<GLTestContext*>(masterContext->fTestContext) : nullptr; GLTestContext* glCtx; switch (type) { case kGL_ContextType: - glCtx = CreatePlatformGLTestContext(kGL_GrGLStandard); + glCtx = CreatePlatformGLTestContext(kGL_GrGLStandard, glShareContext); break; case kGLES_ContextType: - glCtx = CreatePlatformGLTestContext(kGLES_GrGLStandard); + glCtx = CreatePlatformGLTestContext(kGLES_GrGLStandard, glShareContext); break; #if SK_ANGLE case kANGLE_D3D9_ES2_ContextType: - glCtx = MakeANGLETestContext(ANGLEBackend::kD3D9, ANGLEContextVersion::kES2).release(); + glCtx = MakeANGLETestContext(ANGLEBackend::kD3D9, ANGLEContextVersion::kES2, + glShareContext).release(); break; case kANGLE_D3D11_ES2_ContextType: - glCtx = MakeANGLETestContext(ANGLEBackend::kD3D11, ANGLEContextVersion::kES2).release(); + glCtx = MakeANGLETestContext(ANGLEBackend::kD3D11, ANGLEContextVersion::kES2, + glShareContext).release(); break; case kANGLE_D3D11_ES3_ContextType: - glCtx = MakeANGLETestContext(ANGLEBackend::kD3D11, ANGLEContextVersion::kES3).release(); + glCtx = MakeANGLETestContext(ANGLEBackend::kD3D11, ANGLEContextVersion::kES3, + glShareContext).release(); break; case kANGLE_GL_ES2_ContextType: - glCtx = MakeANGLETestContext(ANGLEBackend::kOpenGL, ANGLEContextVersion::kES2).release(); + glCtx = MakeANGLETestContext(ANGLEBackend::kOpenGL, ANGLEContextVersion::kES2, + glShareContext).release(); break; case kANGLE_GL_ES3_ContextType: - glCtx = MakeANGLETestContext(ANGLEBackend::kOpenGL, ANGLEContextVersion::kES3).release(); + glCtx = MakeANGLETestContext(ANGLEBackend::kOpenGL, ANGLEContextVersion::kES3, + glShareContext).release(); break; #endif case kCommandBuffer_ContextType: - glCtx = CommandBufferGLTestContext::Create(); + glCtx = CommandBufferGLTestContext::Create(glShareContext); break; #if SK_MESA case kMESA_ContextType: - glCtx = CreateMesaGLTestContext(); + glCtx = CreateMesaGLTestContext(glShareContext); break; #endif case kNullGL_ContextType: - glCtx = CreateNullGLTestContext(ContextOverrides::kRequireNVPRSupport & overrides); + glCtx = CreateNullGLTestContext( + ContextOverrides::kRequireNVPRSupport & overrides, glShareContext); break; case kDebugGL_ContextType: - glCtx = CreateDebugGLTestContext(); + glCtx = CreateDebugGLTestContext(glShareContext); break; default: return ContextInfo(); @@ -178,6 +207,10 @@ ContextInfo GrContextFactory::getContextInfo(ContextType type, ContextOverrides } #ifdef SK_VULKAN case kVulkan_GrBackend: + if (masterContext) { + // Shared contexts not supported yet + return ContextInfo(); + } SkASSERT(kVulkan_ContextType == type); if (ContextOverrides::kRequireNVPRSupport & overrides) { return ContextInfo(); @@ -211,7 +244,7 @@ ContextInfo GrContextFactory::getContextInfo(ContextType type, ContextOverrides if (ContextOverrides::kAllowSRGBWithoutDecodeControl & overrides) { grOptions.fRequireDecodeDisableForSRGB = false; } - grCtx.reset(GrContext::Create(backend, backendContext, grOptions)); + sk_sp<GrContext> grCtx(GrContext::Create(backend, backendContext, grOptions)); if (!grCtx.get()) { return ContextInfo(); } @@ -238,6 +271,9 @@ ContextInfo GrContextFactory::getContextInfo(ContextType type, ContextOverrides context.fType = type; context.fOverrides = overrides; context.fAbandoned = false; + context.fShareContext = shareContext; + context.fShareIndex = shareIndex; return ContextInfo(context.fBackend, context.fTestContext, context.fGrContext); } + } // namespace sk_gpu_test |