1 2 /* 3 * Copyright 2011 Google Inc. 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10 11 #include "Test.h" 12 // This is a GPU-backend specific test 13 #if SK_SUPPORT_GPU 14 15 #if SK_ANGLE 16 #include "gl/SkANGLEGLContext.h" 17 #endif 18 #include "gl/SkNativeGLContext.h" 19 #if SK_MESA 20 #include "gl/SkMesaGLContext.h" 21 #endif 22 23 static void GLInterfaceValidationTest(skiatest::Reporter* reporter) { 24 typedef const GrGLInterface* (*interfaceFactory)(); 25 struct { 26 interfaceFactory fFactory; 27 const char* fName; 28 } interfaceFactories[] = { 29 #if SK_ANGLE 30 {GrGLCreateANGLEInterface, "ANGLE"}, 31 #endif 32 {GrGLCreateNativeInterface, "Native"}, 33 #if SK_MESA 34 {GrGLCreateMesaInterface, "Mesa"}, 35 #endif 36 {GrGLCreateDebugInterface, "Debug"}, 37 {GrGLCreateNullInterface, "Null"}, 38 }; 39 40 // On some platforms GrGLCreateNativeInterface will fail unless an OpenGL 41 // context has been created. Also, preserve the current context that may 42 // be in use by outer test harness. 43 SkNativeGLContext::AutoContextRestore nglacr; 44 SkNativeGLContext nglctx; 45 static const int gBOGUS_SIZE = 16; 46 bool nativeContextInit = nglctx.init(gBOGUS_SIZE, gBOGUS_SIZE); 47 REPORTER_ASSERT(reporter, nativeContextInit); 48 if (!nativeContextInit) { 49 return; 50 } 51 #if SK_MESA 52 // We must have a current OSMesa context to initialize an OSMesa 53 // GrGLInterface 54 SkMesaGLContext::AutoContextRestore mglacr; 55 SkMesaGLContext mglctx; 56 bool mesaContextInit = mglctx.init(gBOGUS_SIZE, gBOGUS_SIZE); 57 REPORTER_ASSERT(reporter, mesaContextInit); 58 if(!mesaContextInit) { 59 return; 60 } 61 #endif 62 63 SkAutoTUnref<const GrGLInterface> iface; 64 for (size_t i = 0; i < SK_ARRAY_COUNT(interfaceFactories); ++i) { 65 iface.reset(interfaceFactories[i].fFactory()); 66 REPORTER_ASSERT(reporter, NULL != iface.get()); 67 if (iface.get()) { 68 for (GrGLBinding binding = kFirstGrGLBinding; 69 binding <= kLastGrGLBinding; 70 binding = static_cast<GrGLBinding>(binding << 1)) { 71 if (iface.get()->fBindingsExported & binding) { 72 REPORTER_ASSERT(reporter, iface.get()->validate(binding)); 73 } 74 } 75 } 76 } 77 } 78 79 80 #include "TestClassDef.h" 81 DEFINE_TESTCLASS("GLInterfaceValidation", 82 GLInterfaceValidationTestClass, 83 GLInterfaceValidationTest) 84 85 #endif 86
