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SFML/src/SFML/Graphics/GLLoader.cpp at master · binary1248/SFML · GitHub
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//
//////////////////////////////////////////////////////////
//
//
SFML - Simple and Fast Multimedia Library
//
Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
//
This software is provided 'as-is', without any express or implied warranty.
//
In no event will the authors be held liable for any damages arising from the use of this software.
//
//
Permission is granted to anyone to use this software for any purpose,
//
including commercial applications, and to alter it and redistribute it freely,
//
subject to the following restrictions:
//
//
1. The origin of this software must not be misrepresented;
//
you must not claim that you wrote the original software.
//
If you use this software in a product, an acknowledgment
//
in the product documentation would be appreciated but is not required.
//
//
2. Altered source versions must be plainly marked as such,
//
and must not be misrepresented as being the original software.
//
//
3. This notice may not be removed or altered from any source distribution.
//
//
//////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////
//
Headers
//
//////////////////////////////////////////////////////////
#
include
<
SFML/Graphics/GLLoader.hpp
>
#
include
<
SFML/Window/Context.hpp
>
static
sf::GlFunctionPointer
glLoaderGetProcAddress
(
const
char
* name)
{
return
sf::Context::getFunction
(name);
}
int
sfogl_ext_SGIS_texture_edge_clamp = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_texture_edge_clamp = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_blend_minmax = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_blend_subtract = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_multitexture = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_blend_func_separate = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_vertex_buffer_object = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_shading_language_100 = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_shader_objects = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_vertex_shader = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_fragment_shader = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_texture_non_power_of_two = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_blend_equation_separate = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_texture_sRGB = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_framebuffer_object = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_packed_depth_stencil = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_framebuffer_blit = sfogl_LOAD_FAILED;
int
sfogl_ext_EXT_framebuffer_multisample = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_copy_buffer = sfogl_LOAD_FAILED;
int
sfogl_ext_ARB_geometry_shader4 = sfogl_LOAD_FAILED;
void
(
GL_FUNCPTR
*sf_ptrc_glBlendEquationEXT)(GLenum) =
NULL
;
static
int
Load_EXT_blend_minmax
()
{
int
numFailed =
0
;
sf_ptrc_glBlendEquationEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glBlendEquationEXT
"
));
if
(!sf_ptrc_glBlendEquationEXT)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glActiveTextureARB)(GLenum) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glClientActiveTextureARB)(GLenum) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1dARB)(GLenum, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1dvARB)(GLenum,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1fARB)(GLenum, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1fvARB)(GLenum,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1iARB)(GLenum, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1ivARB)(GLenum,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1sARB)(GLenum, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord1svARB)(GLenum,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2dARB)(GLenum, GLdouble, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2dvARB)(GLenum,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2fARB)(GLenum, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2fvARB)(GLenum,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2iARB)(GLenum, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2ivARB)(GLenum,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2sARB)(GLenum, GLshort, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord2svARB)(GLenum,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3dARB)(GLenum, GLdouble, GLdouble, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3dvARB)(GLenum,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3fARB)(GLenum, GLfloat, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3fvARB)(GLenum,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3iARB)(GLenum, GLint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3ivARB)(GLenum,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3sARB)(GLenum, GLshort, GLshort, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord3svARB)(GLenum,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4dARB)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4dvARB)(GLenum,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4fARB)(GLenum, GLfloat, GLfloat, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4fvARB)(GLenum,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4iARB)(GLenum, GLint, GLint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4ivARB)(GLenum,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4sARB)(GLenum, GLshort, GLshort, GLshort, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glMultiTexCoord4svARB)(GLenum,
const
GLshort*) =
NULL
;
static
int
Load_ARB_multitexture
()
{
int
numFailed =
0
;
sf_ptrc_glActiveTextureARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glActiveTextureARB
"
));
if
(!sf_ptrc_glActiveTextureARB)
numFailed++;
sf_ptrc_glClientActiveTextureARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glClientActiveTextureARB
"
));
if
(!sf_ptrc_glClientActiveTextureARB)
numFailed++;
sf_ptrc_glMultiTexCoord1dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLdouble)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1dARB
"
));
if
(!sf_ptrc_glMultiTexCoord1dARB)
numFailed++;
sf_ptrc_glMultiTexCoord1dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1dvARB
"
));
if
(!sf_ptrc_glMultiTexCoord1dvARB)
numFailed++;
sf_ptrc_glMultiTexCoord1fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLfloat)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1fARB
"
));
if
(!sf_ptrc_glMultiTexCoord1fARB)
numFailed++;
sf_ptrc_glMultiTexCoord1fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1fvARB
"
));
if
(!sf_ptrc_glMultiTexCoord1fvARB)
numFailed++;
sf_ptrc_glMultiTexCoord1iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLint)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1iARB
"
));
if
(!sf_ptrc_glMultiTexCoord1iARB)
numFailed++;
sf_ptrc_glMultiTexCoord1ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1ivARB
"
));
if
(!sf_ptrc_glMultiTexCoord1ivARB)
numFailed++;
sf_ptrc_glMultiTexCoord1sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLshort)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1sARB
"
));
if
(!sf_ptrc_glMultiTexCoord1sARB)
numFailed++;
sf_ptrc_glMultiTexCoord1svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord1svARB
"
));
if
(!sf_ptrc_glMultiTexCoord1svARB)
numFailed++;
sf_ptrc_glMultiTexCoord2dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLdouble, GLdouble)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2dARB
"
));
if
(!sf_ptrc_glMultiTexCoord2dARB)
numFailed++;
sf_ptrc_glMultiTexCoord2dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2dvARB
"
));
if
(!sf_ptrc_glMultiTexCoord2dvARB)
numFailed++;
sf_ptrc_glMultiTexCoord2fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2fARB
"
));
if
(!sf_ptrc_glMultiTexCoord2fARB)
numFailed++;
sf_ptrc_glMultiTexCoord2fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2fvARB
"
));
if
(!sf_ptrc_glMultiTexCoord2fvARB)
numFailed++;
sf_ptrc_glMultiTexCoord2iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2iARB
"
));
if
(!sf_ptrc_glMultiTexCoord2iARB)
numFailed++;
sf_ptrc_glMultiTexCoord2ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2ivARB
"
));
if
(!sf_ptrc_glMultiTexCoord2ivARB)
numFailed++;
sf_ptrc_glMultiTexCoord2sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLshort, GLshort)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2sARB
"
));
if
(!sf_ptrc_glMultiTexCoord2sARB)
numFailed++;
sf_ptrc_glMultiTexCoord2svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord2svARB
"
));
if
(!sf_ptrc_glMultiTexCoord2svARB)
numFailed++;
sf_ptrc_glMultiTexCoord3dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLdouble, GLdouble, GLdouble)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3dARB
"
));
if
(!sf_ptrc_glMultiTexCoord3dARB)
numFailed++;
sf_ptrc_glMultiTexCoord3dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3dvARB
"
));
if
(!sf_ptrc_glMultiTexCoord3dvARB)
numFailed++;
sf_ptrc_glMultiTexCoord3fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLfloat, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3fARB
"
));
if
(!sf_ptrc_glMultiTexCoord3fARB)
numFailed++;
sf_ptrc_glMultiTexCoord3fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3fvARB
"
));
if
(!sf_ptrc_glMultiTexCoord3fvARB)
numFailed++;
sf_ptrc_glMultiTexCoord3iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3iARB
"
));
if
(!sf_ptrc_glMultiTexCoord3iARB)
numFailed++;
sf_ptrc_glMultiTexCoord3ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3ivARB
"
));
if
(!sf_ptrc_glMultiTexCoord3ivARB)
numFailed++;
sf_ptrc_glMultiTexCoord3sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLshort, GLshort, GLshort)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3sARB
"
));
if
(!sf_ptrc_glMultiTexCoord3sARB)
numFailed++;
sf_ptrc_glMultiTexCoord3svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord3svARB
"
));
if
(!sf_ptrc_glMultiTexCoord3svARB)
numFailed++;
sf_ptrc_glMultiTexCoord4dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4dARB
"
));
if
(!sf_ptrc_glMultiTexCoord4dARB)
numFailed++;
sf_ptrc_glMultiTexCoord4dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4dvARB
"
));
if
(!sf_ptrc_glMultiTexCoord4dvARB)
numFailed++;
sf_ptrc_glMultiTexCoord4fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLfloat, GLfloat, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4fARB
"
));
if
(!sf_ptrc_glMultiTexCoord4fARB)
numFailed++;
sf_ptrc_glMultiTexCoord4fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4fvARB
"
));
if
(!sf_ptrc_glMultiTexCoord4fvARB)
numFailed++;
sf_ptrc_glMultiTexCoord4iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLint, GLint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4iARB
"
));
if
(!sf_ptrc_glMultiTexCoord4iARB)
numFailed++;
sf_ptrc_glMultiTexCoord4ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4ivARB
"
));
if
(!sf_ptrc_glMultiTexCoord4ivARB)
numFailed++;
sf_ptrc_glMultiTexCoord4sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLshort, GLshort, GLshort, GLshort)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4sARB
"
));
if
(!sf_ptrc_glMultiTexCoord4sARB)
numFailed++;
sf_ptrc_glMultiTexCoord4svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glMultiTexCoord4svARB
"
));
if
(!sf_ptrc_glMultiTexCoord4svARB)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glBlendFuncSeparateEXT)(GLenum, GLenum, GLenum, GLenum) =
NULL
;
static
int
Load_EXT_blend_func_separate
()
{
int
numFailed =
0
;
sf_ptrc_glBlendFuncSeparateEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLenum, GLenum)>(
glLoaderGetProcAddress
(
"
glBlendFuncSeparateEXT
"
));
if
(!sf_ptrc_glBlendFuncSeparateEXT)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glBindBufferARB)(GLenum, GLuint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glBufferDataARB)(GLenum, GLsizeiptrARB,
const
void
*, GLenum) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glBufferSubDataARB)(GLenum, GLintptrARB, GLsizeiptrARB,
const
void
*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glDeleteBuffersARB)(GLsizei,
const
GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGenBuffersARB)(GLsizei, GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetBufferParameterivARB)(GLenum, GLenum, GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetBufferPointervARB)(GLenum, GLenum,
void
**) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetBufferSubDataARB)(GLenum, GLintptrARB, GLsizeiptrARB,
void
*) =
NULL
;
GLboolean
(
GL_FUNCPTR
*sf_ptrc_glIsBufferARB)(GLuint) = NULL;
void
* (
GL_FUNCPTR
*sf_ptrc_glMapBufferARB)(GLenum, GLenum) =
NULL
;
GLboolean
(
GL_FUNCPTR
*sf_ptrc_glUnmapBufferARB)(GLenum) = NULL;
static
int
Load_ARB_vertex_buffer_object
()
{
int
numFailed =
0
;
sf_ptrc_glBindBufferARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLuint)>(
glLoaderGetProcAddress
(
"
glBindBufferARB
"
));
if
(!sf_ptrc_glBindBufferARB)
numFailed++;
sf_ptrc_glBufferDataARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLsizeiptrARB,
const
void
*, GLenum)>(
glLoaderGetProcAddress
(
"
glBufferDataARB
"
));
if
(!sf_ptrc_glBufferDataARB)
numFailed++;
sf_ptrc_glBufferSubDataARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLintptrARB, GLsizeiptrARB,
const
void
*)>(
glLoaderGetProcAddress
(
"
glBufferSubDataARB
"
));
if
(!sf_ptrc_glBufferSubDataARB)
numFailed++;
sf_ptrc_glDeleteBuffersARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLsizei,
const
GLuint*)>(
glLoaderGetProcAddress
(
"
glDeleteBuffersARB
"
));
if
(!sf_ptrc_glDeleteBuffersARB)
numFailed++;
sf_ptrc_glGenBuffersARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLsizei, GLuint*)>(
glLoaderGetProcAddress
(
"
glGenBuffersARB
"
));
if
(!sf_ptrc_glGenBuffersARB)
numFailed++;
sf_ptrc_glGetBufferParameterivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLint*)>(
glLoaderGetProcAddress
(
"
glGetBufferParameterivARB
"
));
if
(!sf_ptrc_glGetBufferParameterivARB)
numFailed++;
sf_ptrc_glGetBufferPointervARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum,
void
**)>(
glLoaderGetProcAddress
(
"
glGetBufferPointervARB
"
));
if
(!sf_ptrc_glGetBufferPointervARB)
numFailed++;
sf_ptrc_glGetBufferSubDataARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLintptrARB, GLsizeiptrARB,
void
*)>(
glLoaderGetProcAddress
(
"
glGetBufferSubDataARB
"
));
if
(!sf_ptrc_glGetBufferSubDataARB)
numFailed++;
sf_ptrc_glIsBufferARB =
reinterpret_cast
<
GLboolean
(
GL_FUNCPTR
*)(GLuint)>(
glLoaderGetProcAddress
(
"
glIsBufferARB
"
));
if
(!sf_ptrc_glIsBufferARB)
numFailed++;
sf_ptrc_glMapBufferARB =
reinterpret_cast
<
void
* (
GL_FUNCPTR
*)(GLenum, GLenum)>(
glLoaderGetProcAddress
(
"
glMapBufferARB
"
));
if
(!sf_ptrc_glMapBufferARB)
numFailed++;
sf_ptrc_glUnmapBufferARB =
reinterpret_cast
<
GLboolean
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glUnmapBufferARB
"
));
if
(!sf_ptrc_glUnmapBufferARB)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glAttachObjectARB)(GLhandleARB, GLhandleARB) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glCompileShaderARB)(GLhandleARB) =
NULL
;
GLhandleARB
(
GL_FUNCPTR
*sf_ptrc_glCreateProgramObjectARB)() = NULL;
GLhandleARB
(
GL_FUNCPTR
*sf_ptrc_glCreateShaderObjectARB)(GLenum) = NULL;
void
(
GL_FUNCPTR
*sf_ptrc_glDeleteObjectARB)(GLhandleARB) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glDetachObjectARB)(GLhandleARB, GLhandleARB) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetActiveUniformARB)(GLhandleARB, GLuint, GLsizei, GLsizei*, GLint*, GLenum*, GLcharARB*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetAttachedObjectsARB)(GLhandleARB, GLsizei, GLsizei*, GLhandleARB*) =
NULL
;
GLhandleARB
(
GL_FUNCPTR
*sf_ptrc_glGetHandleARB)(GLenum) = NULL;
void
(
GL_FUNCPTR
*sf_ptrc_glGetInfoLogARB)(GLhandleARB, GLsizei, GLsizei*, GLcharARB*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetObjectParameterfvARB)(GLhandleARB, GLenum, GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetObjectParameterivARB)(GLhandleARB, GLenum, GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetShaderSourceARB)(GLhandleARB, GLsizei, GLsizei*, GLcharARB*) =
NULL
;
GLint
(
GL_FUNCPTR
*sf_ptrc_glGetUniformLocationARB)(GLhandleARB,
const
GLcharARB*) = NULL;
void
(
GL_FUNCPTR
*sf_ptrc_glGetUniformfvARB)(GLhandleARB, GLint, GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetUniformivARB)(GLhandleARB, GLint, GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glLinkProgramARB)(GLhandleARB) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glShaderSourceARB)(GLhandleARB, GLsizei,
const
GLcharARB**,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform1fARB)(GLint, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform1fvARB)(GLint, GLsizei,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform1iARB)(GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform1ivARB)(GLint, GLsizei,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform2fARB)(GLint, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform2fvARB)(GLint, GLsizei,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform2iARB)(GLint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform2ivARB)(GLint, GLsizei,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform3fARB)(GLint, GLfloat, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform3fvARB)(GLint, GLsizei,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform3iARB)(GLint, GLint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform3ivARB)(GLint, GLsizei,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform4fARB)(GLint, GLfloat, GLfloat, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform4fvARB)(GLint, GLsizei,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform4iARB)(GLint, GLint, GLint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniform4ivARB)(GLint, GLsizei,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniformMatrix2fvARB)(GLint, GLsizei, GLboolean,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniformMatrix3fvARB)(GLint, GLsizei, GLboolean,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUniformMatrix4fvARB)(GLint, GLsizei, GLboolean,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glUseProgramObjectARB)(GLhandleARB) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glValidateProgramARB)(GLhandleARB) =
NULL
;
static
int
Load_ARB_shader_objects
()
{
int
numFailed =
0
;
sf_ptrc_glAttachObjectARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLhandleARB)>(
glLoaderGetProcAddress
(
"
glAttachObjectARB
"
));
if
(!sf_ptrc_glAttachObjectARB)
numFailed++;
sf_ptrc_glCompileShaderARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB)>(
glLoaderGetProcAddress
(
"
glCompileShaderARB
"
));
if
(!sf_ptrc_glCompileShaderARB)
numFailed++;
sf_ptrc_glCreateProgramObjectARB =
reinterpret_cast
<
GLhandleARB
(
GL_FUNCPTR
*)()>(
glLoaderGetProcAddress
(
"
glCreateProgramObjectARB
"
));
if
(!sf_ptrc_glCreateProgramObjectARB)
numFailed++;
sf_ptrc_glCreateShaderObjectARB =
reinterpret_cast
<
GLhandleARB
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glCreateShaderObjectARB
"
));
if
(!sf_ptrc_glCreateShaderObjectARB)
numFailed++;
sf_ptrc_glDeleteObjectARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB)>(
glLoaderGetProcAddress
(
"
glDeleteObjectARB
"
));
if
(!sf_ptrc_glDeleteObjectARB)
numFailed++;
sf_ptrc_glDetachObjectARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLhandleARB)>(
glLoaderGetProcAddress
(
"
glDetachObjectARB
"
));
if
(!sf_ptrc_glDetachObjectARB)
numFailed++;
sf_ptrc_glGetActiveUniformARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLuint, GLsizei, GLsizei*, GLint*, GLenum*, GLcharARB*)>(
glLoaderGetProcAddress
(
"
glGetActiveUniformARB
"
));
if
(!sf_ptrc_glGetActiveUniformARB)
numFailed++;
sf_ptrc_glGetAttachedObjectsARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLsizei, GLsizei*, GLhandleARB*)>(
glLoaderGetProcAddress
(
"
glGetAttachedObjectsARB
"
));
if
(!sf_ptrc_glGetAttachedObjectsARB)
numFailed++;
sf_ptrc_glGetHandleARB =
reinterpret_cast
<
GLhandleARB
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glGetHandleARB
"
));
if
(!sf_ptrc_glGetHandleARB)
numFailed++;
sf_ptrc_glGetInfoLogARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLsizei, GLsizei*, GLcharARB*)>(
glLoaderGetProcAddress
(
"
glGetInfoLogARB
"
));
if
(!sf_ptrc_glGetInfoLogARB)
numFailed++;
sf_ptrc_glGetObjectParameterfvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLenum, GLfloat*)>(
glLoaderGetProcAddress
(
"
glGetObjectParameterfvARB
"
));
if
(!sf_ptrc_glGetObjectParameterfvARB)
numFailed++;
sf_ptrc_glGetObjectParameterivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLenum, GLint*)>(
glLoaderGetProcAddress
(
"
glGetObjectParameterivARB
"
));
if
(!sf_ptrc_glGetObjectParameterivARB)
numFailed++;
sf_ptrc_glGetShaderSourceARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLsizei, GLsizei*, GLcharARB*)>(
glLoaderGetProcAddress
(
"
glGetShaderSourceARB
"
));
if
(!sf_ptrc_glGetShaderSourceARB)
numFailed++;
sf_ptrc_glGetUniformLocationARB =
reinterpret_cast
<
GLint
(
GL_FUNCPTR
*)(GLhandleARB,
const
GLcharARB*)>(
glLoaderGetProcAddress
(
"
glGetUniformLocationARB
"
));
if
(!sf_ptrc_glGetUniformLocationARB)
numFailed++;
sf_ptrc_glGetUniformfvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLint, GLfloat*)>(
glLoaderGetProcAddress
(
"
glGetUniformfvARB
"
));
if
(!sf_ptrc_glGetUniformfvARB)
numFailed++;
sf_ptrc_glGetUniformivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLint, GLint*)>(
glLoaderGetProcAddress
(
"
glGetUniformivARB
"
));
if
(!sf_ptrc_glGetUniformivARB)
numFailed++;
sf_ptrc_glLinkProgramARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB)>(
glLoaderGetProcAddress
(
"
glLinkProgramARB
"
));
if
(!sf_ptrc_glLinkProgramARB)
numFailed++;
sf_ptrc_glShaderSourceARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLsizei,
const
GLcharARB**,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glShaderSourceARB
"
));
if
(!sf_ptrc_glShaderSourceARB)
numFailed++;
sf_ptrc_glUniform1fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLfloat)>(
glLoaderGetProcAddress
(
"
glUniform1fARB
"
));
if
(!sf_ptrc_glUniform1fARB)
numFailed++;
sf_ptrc_glUniform1fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniform1fvARB
"
));
if
(!sf_ptrc_glUniform1fvARB)
numFailed++;
sf_ptrc_glUniform1iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLint)>(
glLoaderGetProcAddress
(
"
glUniform1iARB
"
));
if
(!sf_ptrc_glUniform1iARB)
numFailed++;
sf_ptrc_glUniform1ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glUniform1ivARB
"
));
if
(!sf_ptrc_glUniform1ivARB)
numFailed++;
sf_ptrc_glUniform2fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glUniform2fARB
"
));
if
(!sf_ptrc_glUniform2fARB)
numFailed++;
sf_ptrc_glUniform2fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniform2fvARB
"
));
if
(!sf_ptrc_glUniform2fvARB)
numFailed++;
sf_ptrc_glUniform2iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glUniform2iARB
"
));
if
(!sf_ptrc_glUniform2iARB)
numFailed++;
sf_ptrc_glUniform2ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glUniform2ivARB
"
));
if
(!sf_ptrc_glUniform2ivARB)
numFailed++;
sf_ptrc_glUniform3fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLfloat, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glUniform3fARB
"
));
if
(!sf_ptrc_glUniform3fARB)
numFailed++;
sf_ptrc_glUniform3fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniform3fvARB
"
));
if
(!sf_ptrc_glUniform3fvARB)
numFailed++;
sf_ptrc_glUniform3iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glUniform3iARB
"
));
if
(!sf_ptrc_glUniform3iARB)
numFailed++;
sf_ptrc_glUniform3ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glUniform3ivARB
"
));
if
(!sf_ptrc_glUniform3ivARB)
numFailed++;
sf_ptrc_glUniform4fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLfloat, GLfloat, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glUniform4fARB
"
));
if
(!sf_ptrc_glUniform4fARB)
numFailed++;
sf_ptrc_glUniform4fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniform4fvARB
"
));
if
(!sf_ptrc_glUniform4fvARB)
numFailed++;
sf_ptrc_glUniform4iARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLint, GLint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glUniform4iARB
"
));
if
(!sf_ptrc_glUniform4iARB)
numFailed++;
sf_ptrc_glUniform4ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glUniform4ivARB
"
));
if
(!sf_ptrc_glUniform4ivARB)
numFailed++;
sf_ptrc_glUniformMatrix2fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei, GLboolean,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniformMatrix2fvARB
"
));
if
(!sf_ptrc_glUniformMatrix2fvARB)
numFailed++;
sf_ptrc_glUniformMatrix3fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei, GLboolean,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniformMatrix3fvARB
"
));
if
(!sf_ptrc_glUniformMatrix3fvARB)
numFailed++;
sf_ptrc_glUniformMatrix4fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLsizei, GLboolean,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glUniformMatrix4fvARB
"
));
if
(!sf_ptrc_glUniformMatrix4fvARB)
numFailed++;
sf_ptrc_glUseProgramObjectARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB)>(
glLoaderGetProcAddress
(
"
glUseProgramObjectARB
"
));
if
(!sf_ptrc_glUseProgramObjectARB)
numFailed++;
sf_ptrc_glValidateProgramARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB)>(
glLoaderGetProcAddress
(
"
glValidateProgramARB
"
));
if
(!sf_ptrc_glValidateProgramARB)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glBindAttribLocationARB)(GLhandleARB, GLuint,
const
GLcharARB*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glDisableVertexAttribArrayARB)(GLuint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glEnableVertexAttribArrayARB)(GLuint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetActiveAttribARB)(GLhandleARB, GLuint, GLsizei, GLsizei*, GLint*, GLenum*, GLcharARB*) =
NULL
;
GLint
(
GL_FUNCPTR
*sf_ptrc_glGetAttribLocationARB)(GLhandleARB,
const
GLcharARB*) = NULL;
void
(
GL_FUNCPTR
*sf_ptrc_glGetVertexAttribPointervARB)(GLuint, GLenum,
void
**) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetVertexAttribdvARB)(GLuint, GLenum, GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetVertexAttribfvARB)(GLuint, GLenum, GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetVertexAttribivARB)(GLuint, GLenum, GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib1dARB)(GLuint, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib1dvARB)(GLuint,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib1fARB)(GLuint, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib1fvARB)(GLuint,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib1sARB)(GLuint, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib1svARB)(GLuint,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib2dARB)(GLuint, GLdouble, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib2dvARB)(GLuint,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib2fARB)(GLuint, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib2fvARB)(GLuint,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib2sARB)(GLuint, GLshort, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib2svARB)(GLuint,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib3dARB)(GLuint, GLdouble, GLdouble, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib3dvARB)(GLuint,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib3fARB)(GLuint, GLfloat, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib3fvARB)(GLuint,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib3sARB)(GLuint, GLshort, GLshort, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib3svARB)(GLuint,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NbvARB)(GLuint,
const
GLbyte*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NivARB)(GLuint,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NsvARB)(GLuint,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NubARB)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NubvARB)(GLuint,
const
GLubyte*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NuivARB)(GLuint,
const
GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4NusvARB)(GLuint,
const
GLushort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4bvARB)(GLuint,
const
GLbyte*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4dARB)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4dvARB)(GLuint,
const
GLdouble*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4fARB)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4fvARB)(GLuint,
const
GLfloat*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4ivARB)(GLuint,
const
GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4sARB)(GLuint, GLshort, GLshort, GLshort, GLshort) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4svARB)(GLuint,
const
GLshort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4ubvARB)(GLuint,
const
GLubyte*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4uivARB)(GLuint,
const
GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttrib4usvARB)(GLuint,
const
GLushort*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glVertexAttribPointerARB)(GLuint, GLint, GLenum, GLboolean, GLsizei,
const
void
*) =
NULL
;
static
int
Load_ARB_vertex_shader
()
{
int
numFailed =
0
;
sf_ptrc_glBindAttribLocationARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLuint,
const
GLcharARB*)>(
glLoaderGetProcAddress
(
"
glBindAttribLocationARB
"
));
if
(!sf_ptrc_glBindAttribLocationARB)
numFailed++;
sf_ptrc_glDisableVertexAttribArrayARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint)>(
glLoaderGetProcAddress
(
"
glDisableVertexAttribArrayARB
"
));
if
(!sf_ptrc_glDisableVertexAttribArrayARB)
numFailed++;
sf_ptrc_glEnableVertexAttribArrayARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint)>(
glLoaderGetProcAddress
(
"
glEnableVertexAttribArrayARB
"
));
if
(!sf_ptrc_glEnableVertexAttribArrayARB)
numFailed++;
sf_ptrc_glGetActiveAttribARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLhandleARB, GLuint, GLsizei, GLsizei*, GLint*, GLenum*, GLcharARB*)>(
glLoaderGetProcAddress
(
"
glGetActiveAttribARB
"
));
if
(!sf_ptrc_glGetActiveAttribARB)
numFailed++;
sf_ptrc_glGetAttribLocationARB =
reinterpret_cast
<
GLint
(
GL_FUNCPTR
*)(GLhandleARB,
const
GLcharARB*)>(
glLoaderGetProcAddress
(
"
glGetAttribLocationARB
"
));
if
(!sf_ptrc_glGetAttribLocationARB)
numFailed++;
sf_ptrc_glGetVertexAttribPointervARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLenum,
void
**)>(
glLoaderGetProcAddress
(
"
glGetVertexAttribPointervARB
"
));
if
(!sf_ptrc_glGetVertexAttribPointervARB)
numFailed++;
sf_ptrc_glGetVertexAttribdvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLenum, GLdouble*)>(
glLoaderGetProcAddress
(
"
glGetVertexAttribdvARB
"
));
if
(!sf_ptrc_glGetVertexAttribdvARB)
numFailed++;
sf_ptrc_glGetVertexAttribfvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLenum, GLfloat*)>(
glLoaderGetProcAddress
(
"
glGetVertexAttribfvARB
"
));
if
(!sf_ptrc_glGetVertexAttribfvARB)
numFailed++;
sf_ptrc_glGetVertexAttribivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLenum, GLint*)>(
glLoaderGetProcAddress
(
"
glGetVertexAttribivARB
"
));
if
(!sf_ptrc_glGetVertexAttribivARB)
numFailed++;
sf_ptrc_glVertexAttrib1dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLdouble)>(
glLoaderGetProcAddress
(
"
glVertexAttrib1dARB
"
));
if
(!sf_ptrc_glVertexAttrib1dARB)
numFailed++;
sf_ptrc_glVertexAttrib1dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib1dvARB
"
));
if
(!sf_ptrc_glVertexAttrib1dvARB)
numFailed++;
sf_ptrc_glVertexAttrib1fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLfloat)>(
glLoaderGetProcAddress
(
"
glVertexAttrib1fARB
"
));
if
(!sf_ptrc_glVertexAttrib1fARB)
numFailed++;
sf_ptrc_glVertexAttrib1fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib1fvARB
"
));
if
(!sf_ptrc_glVertexAttrib1fvARB)
numFailed++;
sf_ptrc_glVertexAttrib1sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLshort)>(
glLoaderGetProcAddress
(
"
glVertexAttrib1sARB
"
));
if
(!sf_ptrc_glVertexAttrib1sARB)
numFailed++;
sf_ptrc_glVertexAttrib1svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib1svARB
"
));
if
(!sf_ptrc_glVertexAttrib1svARB)
numFailed++;
sf_ptrc_glVertexAttrib2dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLdouble, GLdouble)>(
glLoaderGetProcAddress
(
"
glVertexAttrib2dARB
"
));
if
(!sf_ptrc_glVertexAttrib2dARB)
numFailed++;
sf_ptrc_glVertexAttrib2dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib2dvARB
"
));
if
(!sf_ptrc_glVertexAttrib2dvARB)
numFailed++;
sf_ptrc_glVertexAttrib2fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glVertexAttrib2fARB
"
));
if
(!sf_ptrc_glVertexAttrib2fARB)
numFailed++;
sf_ptrc_glVertexAttrib2fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib2fvARB
"
));
if
(!sf_ptrc_glVertexAttrib2fvARB)
numFailed++;
sf_ptrc_glVertexAttrib2sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLshort, GLshort)>(
glLoaderGetProcAddress
(
"
glVertexAttrib2sARB
"
));
if
(!sf_ptrc_glVertexAttrib2sARB)
numFailed++;
sf_ptrc_glVertexAttrib2svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib2svARB
"
));
if
(!sf_ptrc_glVertexAttrib2svARB)
numFailed++;
sf_ptrc_glVertexAttrib3dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLdouble, GLdouble, GLdouble)>(
glLoaderGetProcAddress
(
"
glVertexAttrib3dARB
"
));
if
(!sf_ptrc_glVertexAttrib3dARB)
numFailed++;
sf_ptrc_glVertexAttrib3dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib3dvARB
"
));
if
(!sf_ptrc_glVertexAttrib3dvARB)
numFailed++;
sf_ptrc_glVertexAttrib3fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLfloat, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glVertexAttrib3fARB
"
));
if
(!sf_ptrc_glVertexAttrib3fARB)
numFailed++;
sf_ptrc_glVertexAttrib3fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib3fvARB
"
));
if
(!sf_ptrc_glVertexAttrib3fvARB)
numFailed++;
sf_ptrc_glVertexAttrib3sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLshort, GLshort, GLshort)>(
glLoaderGetProcAddress
(
"
glVertexAttrib3sARB
"
));
if
(!sf_ptrc_glVertexAttrib3sARB)
numFailed++;
sf_ptrc_glVertexAttrib3svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib3svARB
"
));
if
(!sf_ptrc_glVertexAttrib3svARB)
numFailed++;
sf_ptrc_glVertexAttrib4NbvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLbyte*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NbvARB
"
));
if
(!sf_ptrc_glVertexAttrib4NbvARB)
numFailed++;
sf_ptrc_glVertexAttrib4NivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NivARB
"
));
if
(!sf_ptrc_glVertexAttrib4NivARB)
numFailed++;
sf_ptrc_glVertexAttrib4NsvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NsvARB
"
));
if
(!sf_ptrc_glVertexAttrib4NsvARB)
numFailed++;
sf_ptrc_glVertexAttrib4NubARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NubARB
"
));
if
(!sf_ptrc_glVertexAttrib4NubARB)
numFailed++;
sf_ptrc_glVertexAttrib4NubvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLubyte*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NubvARB
"
));
if
(!sf_ptrc_glVertexAttrib4NubvARB)
numFailed++;
sf_ptrc_glVertexAttrib4NuivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLuint*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NuivARB
"
));
if
(!sf_ptrc_glVertexAttrib4NuivARB)
numFailed++;
sf_ptrc_glVertexAttrib4NusvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLushort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4NusvARB
"
));
if
(!sf_ptrc_glVertexAttrib4NusvARB)
numFailed++;
sf_ptrc_glVertexAttrib4bvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLbyte*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4bvARB
"
));
if
(!sf_ptrc_glVertexAttrib4bvARB)
numFailed++;
sf_ptrc_glVertexAttrib4dARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4dARB
"
));
if
(!sf_ptrc_glVertexAttrib4dARB)
numFailed++;
sf_ptrc_glVertexAttrib4dvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLdouble*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4dvARB
"
));
if
(!sf_ptrc_glVertexAttrib4dvARB)
numFailed++;
sf_ptrc_glVertexAttrib4fARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4fARB
"
));
if
(!sf_ptrc_glVertexAttrib4fARB)
numFailed++;
sf_ptrc_glVertexAttrib4fvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLfloat*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4fvARB
"
));
if
(!sf_ptrc_glVertexAttrib4fvARB)
numFailed++;
sf_ptrc_glVertexAttrib4ivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLint*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4ivARB
"
));
if
(!sf_ptrc_glVertexAttrib4ivARB)
numFailed++;
sf_ptrc_glVertexAttrib4sARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLshort, GLshort, GLshort, GLshort)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4sARB
"
));
if
(!sf_ptrc_glVertexAttrib4sARB)
numFailed++;
sf_ptrc_glVertexAttrib4svARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLshort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4svARB
"
));
if
(!sf_ptrc_glVertexAttrib4svARB)
numFailed++;
sf_ptrc_glVertexAttrib4ubvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLubyte*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4ubvARB
"
));
if
(!sf_ptrc_glVertexAttrib4ubvARB)
numFailed++;
sf_ptrc_glVertexAttrib4uivARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLuint*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4uivARB
"
));
if
(!sf_ptrc_glVertexAttrib4uivARB)
numFailed++;
sf_ptrc_glVertexAttrib4usvARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint,
const
GLushort*)>(
glLoaderGetProcAddress
(
"
glVertexAttrib4usvARB
"
));
if
(!sf_ptrc_glVertexAttrib4usvARB)
numFailed++;
sf_ptrc_glVertexAttribPointerARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLint, GLenum, GLboolean, GLsizei,
const
void
*)>(
glLoaderGetProcAddress
(
"
glVertexAttribPointerARB
"
));
if
(!sf_ptrc_glVertexAttribPointerARB)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glBlendEquationSeparateEXT)(GLenum, GLenum) =
NULL
;
static
int
Load_EXT_blend_equation_separate
()
{
int
numFailed =
0
;
sf_ptrc_glBlendEquationSeparateEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum)>(
glLoaderGetProcAddress
(
"
glBlendEquationSeparateEXT
"
));
if
(!sf_ptrc_glBlendEquationSeparateEXT)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glBindFramebufferEXT)(GLenum, GLuint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glBindRenderbufferEXT)(GLenum, GLuint) =
NULL
;
GLenum
(
GL_FUNCPTR
*sf_ptrc_glCheckFramebufferStatusEXT)(GLenum) = NULL;
void
(
GL_FUNCPTR
*sf_ptrc_glDeleteFramebuffersEXT)(GLsizei,
const
GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glDeleteRenderbuffersEXT)(GLsizei,
const
GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferRenderbufferEXT)(GLenum, GLenum, GLenum, GLuint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferTexture1DEXT)(GLenum, GLenum, GLenum, GLuint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferTexture2DEXT)(GLenum, GLenum, GLenum, GLuint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferTexture3DEXT)(GLenum, GLenum, GLenum, GLuint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGenFramebuffersEXT)(GLsizei, GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGenRenderbuffersEXT)(GLsizei, GLuint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGenerateMipmapEXT)(GLenum) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetFramebufferAttachmentParameterivEXT)(GLenum, GLenum, GLenum, GLint*) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glGetRenderbufferParameterivEXT)(GLenum, GLenum, GLint*) =
NULL
;
GLboolean
(
GL_FUNCPTR
*sf_ptrc_glIsFramebufferEXT)(GLuint) = NULL;
GLboolean
(
GL_FUNCPTR
*sf_ptrc_glIsRenderbufferEXT)(GLuint) = NULL;
void
(
GL_FUNCPTR
*sf_ptrc_glRenderbufferStorageEXT)(GLenum, GLenum, GLsizei, GLsizei) =
NULL
;
static
int
Load_EXT_framebuffer_object
()
{
int
numFailed =
0
;
sf_ptrc_glBindFramebufferEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLuint)>(
glLoaderGetProcAddress
(
"
glBindFramebufferEXT
"
));
if
(!sf_ptrc_glBindFramebufferEXT)
numFailed++;
sf_ptrc_glBindRenderbufferEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLuint)>(
glLoaderGetProcAddress
(
"
glBindRenderbufferEXT
"
));
if
(!sf_ptrc_glBindRenderbufferEXT)
numFailed++;
sf_ptrc_glCheckFramebufferStatusEXT =
reinterpret_cast
<
GLenum
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glCheckFramebufferStatusEXT
"
));
if
(!sf_ptrc_glCheckFramebufferStatusEXT)
numFailed++;
sf_ptrc_glDeleteFramebuffersEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLsizei,
const
GLuint*)>(
glLoaderGetProcAddress
(
"
glDeleteFramebuffersEXT
"
));
if
(!sf_ptrc_glDeleteFramebuffersEXT)
numFailed++;
sf_ptrc_glDeleteRenderbuffersEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLsizei,
const
GLuint*)>(
glLoaderGetProcAddress
(
"
glDeleteRenderbuffersEXT
"
));
if
(!sf_ptrc_glDeleteRenderbuffersEXT)
numFailed++;
sf_ptrc_glFramebufferRenderbufferEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLenum, GLuint)>(
glLoaderGetProcAddress
(
"
glFramebufferRenderbufferEXT
"
));
if
(!sf_ptrc_glFramebufferRenderbufferEXT)
numFailed++;
sf_ptrc_glFramebufferTexture1DEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLenum, GLuint, GLint)>(
glLoaderGetProcAddress
(
"
glFramebufferTexture1DEXT
"
));
if
(!sf_ptrc_glFramebufferTexture1DEXT)
numFailed++;
sf_ptrc_glFramebufferTexture2DEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLenum, GLuint, GLint)>(
glLoaderGetProcAddress
(
"
glFramebufferTexture2DEXT
"
));
if
(!sf_ptrc_glFramebufferTexture2DEXT)
numFailed++;
sf_ptrc_glFramebufferTexture3DEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLenum, GLuint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glFramebufferTexture3DEXT
"
));
if
(!sf_ptrc_glFramebufferTexture3DEXT)
numFailed++;
sf_ptrc_glGenFramebuffersEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLsizei, GLuint*)>(
glLoaderGetProcAddress
(
"
glGenFramebuffersEXT
"
));
if
(!sf_ptrc_glGenFramebuffersEXT)
numFailed++;
sf_ptrc_glGenRenderbuffersEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLsizei, GLuint*)>(
glLoaderGetProcAddress
(
"
glGenRenderbuffersEXT
"
));
if
(!sf_ptrc_glGenRenderbuffersEXT)
numFailed++;
sf_ptrc_glGenerateMipmapEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum)>(
glLoaderGetProcAddress
(
"
glGenerateMipmapEXT
"
));
if
(!sf_ptrc_glGenerateMipmapEXT)
numFailed++;
sf_ptrc_glGetFramebufferAttachmentParameterivEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLenum, GLint*)>(
glLoaderGetProcAddress
(
"
glGetFramebufferAttachmentParameterivEXT
"
));
if
(!sf_ptrc_glGetFramebufferAttachmentParameterivEXT)
numFailed++;
sf_ptrc_glGetRenderbufferParameterivEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLint*)>(
glLoaderGetProcAddress
(
"
glGetRenderbufferParameterivEXT
"
));
if
(!sf_ptrc_glGetRenderbufferParameterivEXT)
numFailed++;
sf_ptrc_glIsFramebufferEXT =
reinterpret_cast
<
GLboolean
(
GL_FUNCPTR
*)(GLuint)>(
glLoaderGetProcAddress
(
"
glIsFramebufferEXT
"
));
if
(!sf_ptrc_glIsFramebufferEXT)
numFailed++;
sf_ptrc_glIsRenderbufferEXT =
reinterpret_cast
<
GLboolean
(
GL_FUNCPTR
*)(GLuint)>(
glLoaderGetProcAddress
(
"
glIsRenderbufferEXT
"
));
if
(!sf_ptrc_glIsRenderbufferEXT)
numFailed++;
sf_ptrc_glRenderbufferStorageEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLsizei, GLsizei)>(
glLoaderGetProcAddress
(
"
glRenderbufferStorageEXT
"
));
if
(!sf_ptrc_glRenderbufferStorageEXT)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glBlitFramebufferEXT)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) =
NULL
;
static
int
Load_EXT_framebuffer_blit
()
{
int
numFailed =
0
;
sf_ptrc_glBlitFramebufferEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum)>(
glLoaderGetProcAddress
(
"
glBlitFramebufferEXT
"
));
if
(!sf_ptrc_glBlitFramebufferEXT)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glRenderbufferStorageMultisampleEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) =
NULL
;
static
int
Load_EXT_framebuffer_multisample
()
{
int
numFailed =
0
;
sf_ptrc_glRenderbufferStorageMultisampleEXT =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei)>(
glLoaderGetProcAddress
(
"
glRenderbufferStorageMultisampleEXT
"
));
if
(!sf_ptrc_glRenderbufferStorageMultisampleEXT)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glCopyBufferSubData)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr) =
NULL
;
static
int
Load_ARB_copy_buffer
()
{
int
numFailed =
0
;
sf_ptrc_glCopyBufferSubData =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr)>(
glLoaderGetProcAddress
(
"
glCopyBufferSubData
"
));
if
(!sf_ptrc_glCopyBufferSubData)
numFailed++;
return
numFailed;
}
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferTextureARB)(GLenum, GLenum, GLuint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferTextureFaceARB)(GLenum, GLenum, GLuint, GLint, GLenum) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glFramebufferTextureLayerARB)(GLenum, GLenum, GLuint, GLint, GLint) =
NULL
;
void
(
GL_FUNCPTR
*sf_ptrc_glProgramParameteriARB)(GLuint, GLenum, GLint) =
NULL
;
static
int
Load_ARB_geometry_shader4
()
{
int
numFailed =
0
;
sf_ptrc_glFramebufferTextureARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLuint, GLint)>(
glLoaderGetProcAddress
(
"
glFramebufferTextureARB
"
));
if
(!sf_ptrc_glFramebufferTextureARB)
numFailed++;
sf_ptrc_glFramebufferTextureFaceARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLuint, GLint, GLenum)>(
glLoaderGetProcAddress
(
"
glFramebufferTextureFaceARB
"
));
if
(!sf_ptrc_glFramebufferTextureFaceARB)
numFailed++;
sf_ptrc_glFramebufferTextureLayerARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLenum, GLenum, GLuint, GLint, GLint)>(
glLoaderGetProcAddress
(
"
glFramebufferTextureLayerARB
"
));
if
(!sf_ptrc_glFramebufferTextureLayerARB)
numFailed++;
sf_ptrc_glProgramParameteriARB =
reinterpret_cast
<
void
(
GL_FUNCPTR
*)(GLuint, GLenum, GLint)>(
glLoaderGetProcAddress
(
"
glProgramParameteriARB
"
));
if
(!sf_ptrc_glProgramParameteriARB)
numFailed++;
return
numFailed;
}
typedef
int
(*
PFN_LOADFUNCPOINTERS
)();
typedef
struct
sfogl_StrToExtMap_s
{
const
char
* extensionName;
int
* extensionVariable;
PFN_LOADFUNCPOINTERS
LoadExtension;
} sfogl_StrToExtMap;
static
sfogl_StrToExtMap ExtensionMap[
20
] = {
{
"
GL_SGIS_texture_edge_clamp
"
, &sfogl_ext_SGIS_texture_edge_clamp,
NULL
},
{
"
GL_EXT_texture_edge_clamp
"
, &sfogl_ext_EXT_texture_edge_clamp,
NULL
},
{
"
GL_EXT_blend_minmax
"
, &sfogl_ext_EXT_blend_minmax, Load_EXT_blend_minmax},
{
"
GL_EXT_blend_subtract
"
, &sfogl_ext_EXT_blend_subtract,
NULL
},
{
"
GL_ARB_multitexture
"
, &sfogl_ext_ARB_multitexture, Load_ARB_multitexture},
{
"
GL_EXT_blend_func_separate
"
, &sfogl_ext_EXT_blend_func_separate, Load_EXT_blend_func_separate},
{
"
GL_ARB_vertex_buffer_object
"
, &sfogl_ext_ARB_vertex_buffer_object, Load_ARB_vertex_buffer_object},
{
"
GL_ARB_shading_language_100
"
, &sfogl_ext_ARB_shading_language_100,
NULL
},
{
"
GL_ARB_shader_objects
"
, &sfogl_ext_ARB_shader_objects, Load_ARB_shader_objects},
{
"
GL_ARB_vertex_shader
"
, &sfogl_ext_ARB_vertex_shader, Load_ARB_vertex_shader},
{
"
GL_ARB_fragment_shader
"
, &sfogl_ext_ARB_fragment_shader,
NULL
},
{
"
GL_ARB_texture_non_power_of_two
"
, &sfogl_ext_ARB_texture_non_power_of_two,
NULL
},
{
"
GL_EXT_blend_equation_separate
"
, &sfogl_ext_EXT_blend_equation_separate, Load_EXT_blend_equation_separate},
{
"
GL_EXT_texture_sRGB
"
, &sfogl_ext_EXT_texture_sRGB,
NULL
},
{
"
GL_EXT_framebuffer_object
"
, &sfogl_ext_EXT_framebuffer_object, Load_EXT_framebuffer_object},
{
"
GL_EXT_packed_depth_stencil
"
, &sfogl_ext_EXT_packed_depth_stencil,
NULL
},
{
"
GL_EXT_framebuffer_blit
"
, &sfogl_ext_EXT_framebuffer_blit, Load_EXT_framebuffer_blit},
{
"
GL_EXT_framebuffer_multisample
"
, &sfogl_ext_EXT_framebuffer_multisample, Load_EXT_framebuffer_multisample},
{
"
GL_ARB_copy_buffer
"
, &sfogl_ext_ARB_copy_buffer, Load_ARB_copy_buffer},
{
"
GL_ARB_geometry_shader4
"
, &sfogl_ext_ARB_geometry_shader4, Load_ARB_geometry_shader4}
};
static
int
g_extensionMapSize =
20
;
static
void
ClearExtensionVars
()
{
sfogl_ext_SGIS_texture_edge_clamp = sfogl_LOAD_FAILED;
sfogl_ext_EXT_texture_edge_clamp = sfogl_LOAD_FAILED;
sfogl_ext_EXT_blend_minmax = sfogl_LOAD_FAILED;
sfogl_ext_EXT_blend_subtract = sfogl_LOAD_FAILED;
sfogl_ext_ARB_multitexture = sfogl_LOAD_FAILED;
sfogl_ext_EXT_blend_func_separate = sfogl_LOAD_FAILED;
sfogl_ext_ARB_vertex_buffer_object = sfogl_LOAD_FAILED;
sfogl_ext_ARB_shading_language_100 = sfogl_LOAD_FAILED;
sfogl_ext_ARB_shader_objects = sfogl_LOAD_FAILED;
sfogl_ext_ARB_vertex_shader = sfogl_LOAD_FAILED;
sfogl_ext_ARB_fragment_shader = sfogl_LOAD_FAILED;
sfogl_ext_ARB_texture_non_power_of_two = sfogl_LOAD_FAILED;
sfogl_ext_EXT_blend_equation_separate = sfogl_LOAD_FAILED;
sfogl_ext_EXT_texture_sRGB = sfogl_LOAD_FAILED;
sfogl_ext_EXT_framebuffer_object = sfogl_LOAD_FAILED;
sfogl_ext_EXT_packed_depth_stencil = sfogl_LOAD_FAILED;
sfogl_ext_EXT_framebuffer_blit = sfogl_LOAD_FAILED;
sfogl_ext_EXT_framebuffer_multisample = sfogl_LOAD_FAILED;
sfogl_ext_ARB_copy_buffer = sfogl_LOAD_FAILED;
sfogl_ext_ARB_geometry_shader4 = sfogl_LOAD_FAILED;
}
static
void
LoadExtension
(sfogl_StrToExtMap& extension)
{
if
(extension.
LoadExtension
)
{
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