1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "GlesErrorCheckWrapper.h" 18 19 #include <log/log.h> 20 21 namespace android { 22 namespace uirenderer { 23 namespace debug { 24 25 void GlesErrorCheckWrapper::assertNoErrors(const char* apicall) { 26 GLenum status = GL_NO_ERROR; 27 GLenum lastError = GL_NO_ERROR; 28 const char* lastErrorName = nullptr; 29 while ((status = mBase.glGetError_()) != GL_NO_ERROR) { 30 lastError = status; 31 switch (status) { 32 case GL_INVALID_ENUM: 33 ALOGE("GL error: GL_INVALID_ENUM"); 34 lastErrorName = "GL_INVALID_ENUM"; 35 break; 36 case GL_INVALID_VALUE: 37 ALOGE("GL error: GL_INVALID_VALUE"); 38 lastErrorName = "GL_INVALID_VALUE"; 39 break; 40 case GL_INVALID_OPERATION: 41 ALOGE("GL error: GL_INVALID_OPERATION"); 42 lastErrorName = "GL_INVALID_OPERATION"; 43 break; 44 case GL_OUT_OF_MEMORY: 45 ALOGE("GL error: Out of memory!"); 46 lastErrorName = "GL_OUT_OF_MEMORY"; 47 break; 48 default: 49 ALOGE("GL error: 0x%x", status); 50 lastErrorName = "UNKNOWN"; 51 } 52 } 53 LOG_ALWAYS_FATAL_IF(lastError != GL_NO_ERROR, 54 "%s error! %s (0x%x)", apicall, lastErrorName, lastError); 55 } 56 57 #define API_ENTRY(x) GlesErrorCheckWrapper::x##_ 58 #define CALL_GL_API(x, ...) \ 59 mBase.x##_(__VA_ARGS__); assertNoErrors(#x) 60 61 #define CALL_GL_API_RETURN(x, ...) \ 62 auto ret = mBase.x##_(__VA_ARGS__); \ 63 assertNoErrors(#x); \ 64 return ret 65 66 #include "gles_stubs.in" 67 68 #undef API_ENTRY 69 #undef CALL_GL_API 70 #undef CALL_GL_API_RETURN 71 72 } // namespace debug 73 } // namespace uirenderer 74 } // namespace android 75
