1 // 2 // Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 7 // main.h: Management of thread-local data. 8 9 #ifndef LIBGLESV2_MAIN_H_ 10 #define LIBGLESV2_MAIN_H_ 11 12 #include "common/debug.h" 13 #include "common/system.h" 14 15 namespace egl 16 { 17 class Display; 18 class Surface; 19 } 20 21 namespace gl 22 { 23 class Context; 24 25 struct Current 26 { 27 Context *context; 28 egl::Display *display; 29 }; 30 31 void makeCurrent(Context *context, egl::Display *display, egl::Surface *surface); 32 33 Context *getContext(); 34 Context *getNonLostContext(); 35 egl::Display *getDisplay(); 36 37 void error(GLenum errorCode); 38 39 template<class T> 40 const T &error(GLenum errorCode, const T &returnValue) 41 { 42 error(errorCode); 43 44 return returnValue; 45 } 46 47 } 48 49 namespace rx 50 { 51 class Renderer; 52 } 53 54 extern "C" 55 { 56 // Exported functions for use by EGL 57 gl::Context *glCreateContext(const gl::Context *shareContext, rx::Renderer *renderer, bool notifyResets, bool robustAccess); 58 void glDestroyContext(gl::Context *context); 59 void glMakeCurrent(gl::Context *context, egl::Display *display, egl::Surface *surface); 60 gl::Context *glGetCurrentContext(); 61 rx::Renderer *glCreateRenderer(egl::Display *display, HDC hDc, EGLNativeDisplayType displayId); 62 void glDestroyRenderer(rx::Renderer *renderer); 63 64 __eglMustCastToProperFunctionPointerType __stdcall glGetProcAddress(const char *procname); 65 bool __stdcall glBindTexImage(egl::Surface *surface); 66 } 67 68 #endif // LIBGLESV2_MAIN_H_ 69
