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/*
* Cogl
*
* A Low Level GPU Graphics and Utilities API
*
* Copyright (C) 2009, 2011 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*
*/
/* This is included multiple times with different definitions for
* these macros. The macros are given the following arguments:
*
* COGL_EXT_BEGIN:
*
* @name: a unique symbol name for this feature
*
* @min_gl_major: the major part of the minimum GL version where these
* functions are available in core, or 255 if it isn't available in
* any version.
* @min_gl_minor: the minor part of the minimum GL version where these
* functions are available in core, or 255 if it isn't available in
* any version.
*
* @extension_suffixes: A zero-separated list of suffixes in a
* string. These are appended to the extension name to get a complete
* extension name to try. The suffix is also appended to all of the
* function names. The suffix can optionally include a ':' to specify
* an alternate suffix for the function names.
*
* @extension_names: A list of extension names to try. If any of these
* extensions match then it will be used.
*/
/* These are the core GL functions which we assume will always be
available */
COGL_EXT_BEGIN (core,
0, 0,
"\0",
"\0")
COGL_EXT_FUNCTION (void, glBindTexture,
(GLenum target, GLuint texture))
COGL_EXT_FUNCTION (void, glBlendFunc,
(GLenum sfactor, GLenum dfactor))
COGL_EXT_FUNCTION (void, glClear,
(GLbitfield mask))
COGL_EXT_FUNCTION (void, glClearColor,
(GLclampf red,
GLclampf green,
GLclampf blue,
GLclampf alpha))
COGL_EXT_FUNCTION (void, glClearStencil,
(GLint s))
COGL_EXT_FUNCTION (void, glColorMask,
(GLboolean red,
GLboolean green,
GLboolean blue,
GLboolean alpha))
COGL_EXT_FUNCTION (void, glCopyTexSubImage2D,
(GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLint x,
GLint y,
GLsizei width,
GLsizei height))
COGL_EXT_FUNCTION (void, glDeleteTextures,
(GLsizei n, const GLuint* textures))
COGL_EXT_FUNCTION (void, glDepthFunc,
(GLenum func))
COGL_EXT_FUNCTION (void, glDepthMask,
(GLboolean flag))
COGL_EXT_FUNCTION (void, glDisable,
(GLenum cap))
COGL_EXT_FUNCTION (void, glDrawArrays,
(GLenum mode, GLint first, GLsizei count))
COGL_EXT_FUNCTION (void, glDrawElements,
(GLenum mode,
GLsizei count,
GLenum type,
const GLvoid* indices))
COGL_EXT_FUNCTION (void, glEnable,
(GLenum cap))
COGL_EXT_FUNCTION (void, glFinish,
(void))
COGL_EXT_FUNCTION (void, glFlush,
(void))
COGL_EXT_FUNCTION (void, glFrontFace,
(GLenum mode))
COGL_EXT_FUNCTION (void, glCullFace,
(GLenum mode))
COGL_EXT_FUNCTION (void, glGenTextures,
(GLsizei n, GLuint* textures))
COGL_EXT_FUNCTION (GLenum, glGetError,
(void))
COGL_EXT_FUNCTION (void, glGetIntegerv,
(GLenum pname, GLint* params))
COGL_EXT_FUNCTION (void, glGetBooleanv,
(GLenum pname, GLboolean* params))
COGL_EXT_FUNCTION (void, glGetFloatv,
(GLenum pname, GLfloat* params))
COGL_EXT_FUNCTION (const GLubyte*, glGetString,
(GLenum name))
COGL_EXT_FUNCTION (void, glHint,
(GLenum target, GLenum mode))
COGL_EXT_FUNCTION (GLboolean, glIsTexture,
(GLuint texture))
COGL_EXT_FUNCTION (void, glPixelStorei,
(GLenum pname, GLint param))
COGL_EXT_FUNCTION (void, glReadPixels,
(GLint x,
GLint y,
GLsizei width,
GLsizei height,
GLenum format,
GLenum type,
GLvoid* pixels))
COGL_EXT_FUNCTION (void, glScissor,
(GLint x, GLint y, GLsizei width, GLsizei height))
COGL_EXT_FUNCTION (void, glStencilFunc,
(GLenum func, GLint ref, GLuint mask))
COGL_EXT_FUNCTION (void, glStencilMask,
(GLuint mask))
COGL_EXT_FUNCTION (void, glStencilOp,
(GLenum fail, GLenum zfail, GLenum zpass))
COGL_EXT_FUNCTION (void, glTexImage2D,
(GLenum target,
GLint level,
GLint internalformat,
GLsizei width,
GLsizei height,
GLint border,
GLenum format,
GLenum type,
const GLvoid* pixels))
COGL_EXT_FUNCTION (void, glTexParameterf,
(GLenum target, GLenum pname, GLfloat param))
COGL_EXT_FUNCTION (void, glTexParameterfv,
(GLenum target, GLenum pname, const GLfloat* params))
COGL_EXT_FUNCTION (void, glTexParameteri,
(GLenum target, GLenum pname, GLint param))
COGL_EXT_FUNCTION (void, glTexParameteriv,
(GLenum target, GLenum pname, const GLint* params))
COGL_EXT_FUNCTION (void, glGetTexParameterfv,
(GLenum target, GLenum pname, GLfloat* params))
COGL_EXT_FUNCTION (void, glGetTexParameteriv,
(GLenum target, GLenum pname, GLint* params))
COGL_EXT_FUNCTION (void, glTexSubImage2D,
(GLenum target,
GLint level,
GLint xoffset,
GLint yoffset,
GLsizei width,
GLsizei height,
GLenum format,
GLenum type,
const GLvoid* pixels))
COGL_EXT_FUNCTION (void, glCopyTexImage2D,
(GLenum target,
GLint level,
GLenum internalformat,
GLint x,
GLint y,
GLsizei width,
GLsizei height,
GLint border))
COGL_EXT_FUNCTION (void, glViewport,
(GLint x, GLint y, GLsizei width, GLsizei height))
COGL_EXT_FUNCTION (GLboolean, glIsEnabled, (GLenum cap))
COGL_EXT_FUNCTION (void, glLineWidth, (GLfloat width))
COGL_EXT_FUNCTION (void, glPolygonOffset, (GLfloat factor, GLfloat units))
COGL_EXT_END ()
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