skia2/include/gpu/gl/GrGLAssembleInterface.h

/*
 * Copyright 2014 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "include/gpu/gl/GrGLInterface.h"

typedef GrGLFuncPtr (*GrGLGetProc)(void* ctx, const char name[]);

/**
 * Generic function for creating a GrGLInterface for an either OpenGL or GLES. It calls
 * get() to get each function address. ctx is a generic ptr passed to and interpreted by get().
 */
SK_API sk_sp<const GrGLInterface> GrGLMakeAssembledInterface(void *ctx, GrGLGetProc get);

/**
 * Generic function for creating a GrGLInterface for an OpenGL (but not GLES) context. It calls
 * get() to get each function address. ctx is a generic ptr passed to and interpreted by get().
 */
SK_API sk_sp<const GrGLInterface> GrGLMakeAssembledGLInterface(void *ctx, GrGLGetProc get);

/**
 * Generic function for creating a GrGLInterface for an OpenGL ES (but not Open GL) context. It
 * calls get() to get each function address. ctx is a generic ptr passed to and interpreted by
 * get().
 */
SK_API sk_sp<const GrGLInterface> GrGLMakeAssembledGLESInterface(void *ctx, GrGLGetProc get);

/**
 * Generic function for creating a GrGLInterface for a WebGL (similar to OpenGL ES) context. It
 * calls get() to get each function address. ctx is a generic ptr passed to and interpreted by
 * get().
 */
SK_API sk_sp<const GrGLInterface> GrGLMakeAssembledWebGLInterface(void *ctx, GrGLGetProc get);

/** Deprecated version of GrGLMakeAssembledInterface() that returns a bare pointer. */
SK_API const GrGLInterface* GrGLAssembleInterface(void *ctx, GrGLGetProc get);