1 2 /* 3 * Copyright 2014 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 #include "gl/GrGLInterface.h" 10 11 typedef void(*GrGLFuncPtr)(); 12 typedef GrGLFuncPtr (*GrGLGetProc)(void* ctx, const char name[]); 13 14 15 /** 16 * Generic function for creating a GrGLInterface for an either OpenGL or GLES. It calls 17 * get() to get each function address. ctx is a generic ptr passed to and interpreted by get(). 18 */ 19 const GrGLInterface* GrGLAssembleInterface(void* ctx, GrGLGetProc get); 20 21 /** 22 * Generic function for creating a GrGLInterface for an OpenGL (but not GLES) context. It calls 23 * get() to get each function address. ctx is a generic ptr passed to and interpreted by get(). 24 */ 25 const GrGLInterface* GrGLAssembleGLInterface(void* ctx, GrGLGetProc get); 26 27 /** 28 * Generic function for creating a GrGLInterface for an OpenGL ES (but not Open GL) context. It 29 * calls get() to get each function address. ctx is a generic ptr passed to and interpreted by 30 * get(). 31 */ 32 const GrGLInterface* GrGLAssembleGLESInterface(void* ctx, GrGLGetProc get); 33