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# Copyright (c) 2001, Stanford University
# All rights reserved.
#
# See the file LICENSE.txt for information on redistributing this software.
from __future__ import print_function
import sys
import apiutil
apiutil.CopyrightC()
print("""
/* DO NOT EDIT - THIS FILE GENERATED BY THE getprocaddress.py SCRIPT */
#include "chromium.h"
#include "cr_error.h"
#include "cr_string.h"
#include "cr_version.h"
#include "stub.h"
#include "dri_glx.h"
#if defined(VBOXOGL_DRI) || defined(VBOXOGL_FAKEDRI)
#include "cr_gl.h"
#include "fakedri_drv.h"
#endif
struct name_address {
const char *name;
CR_PROC address;
};
static struct name_address functions[] = {
""")
keys = apiutil.GetAllFunctions(sys.argv[1]+"/APIspec.txt")
for func_name in keys:
if "Chromium" == apiutil.Category(func_name):
continue
if "VBox" == apiutil.Category(func_name):
continue
if func_name == "BoundsInfoCR":
continue
if "GL_chromium" == apiutil.Category(func_name):
pass #continue
wrap = apiutil.GetCategoryWrapper(func_name)
name = "gl" + func_name
address = "VBOXGLTAG(gl" + func_name + ")"
if wrap:
print('#ifdef CR_%s' % wrap)
print('\t{ "%s", (CR_PROC) %s },' % (name, address))
if wrap:
print('#endif')
print("\t/* Chromium binding/glue functions */")
for func_name in keys:
if (func_name == "Writeback" or
func_name == "BoundsInfoCR" or
func_name == "GetUniformsLocations" or
func_name == "GetAttribsLocations"):
continue
if apiutil.Category(func_name) == "Chromium":
print('\t{ "cr%s", (CR_PROC) cr%s },' % (func_name, func_name))
print("""
{ NULL, NULL }
};
CR_PROC CR_APIENTRY crGetProcAddress( const char *name )
{
int i;
stubInit();
for (i = 0; functions[i].name; i++) {
if (crStrcmp(name, functions[i].name) == 0) {
return functions[i].address;
}
}
#define GLXAPI_ENTRY(Func) if (!crStrcmp(name, "glX"#Func)) return (CR_PROC) &VBOXGLXENTRYTAG(glX##Func);
#include "fakedri_glxfuncsList.h"
#undef GLXAPI_ENTRY
/*CR_EXT_texture_from_pixmap*/
if (!crStrcmp(name, "glXBindTexImageEXT")) return (CR_PROC) VBOXGLXTAG(glXBindTexImageEXT);
if (!crStrcmp(name, "glXReleaseTexImageEXT")) return (CR_PROC) VBOXGLXTAG(glXReleaseTexImageEXT);
#if defined(Linux) && defined(CR_EXT_framebuffer_blit)
/* Hacky way to make gnome3 happy on ubuntu 11.04, even though glBlitFramebuffer is part of OpenGL 3.0 spec,
* it expects to find glBlitFramebuffer and not glBlitFramebufferEXT after checking for EXT_framebuffer_blit support.
* Untill 3.0 support, it's better to go this way instead of adding an alias to src/VBox/GuestHost/OpenGL/glapi_parser/apispec.txt.
*/
if (!crStrcmp(name, "glBlitFramebuffer")) return crGetProcAddress("glBlitFramebufferEXT");
#endif
if (name) crDebug("Returning NULL for %s", name);
return NULL;
}
""")
# XXX should crGetProcAddress really handle WGL/GLX functions???
print_foo = """
/* As these are Windows specific (i.e. wgl), define these now.... */
#ifdef WINDOWS
{
wglGetExtensionsStringEXTFunc_t wglGetExtensionsStringEXT = NULL;
wglChoosePixelFormatFunc_t wglChoosePixelFormatEXT = NULL;
wglGetPixelFormatAttribivEXTFunc_t wglGetPixelFormatAttribivEXT = NULL;
wglGetPixelFormatAttribfvEXTFunc_t wglGetPixelFormatAttribfvEXT = NULL;
if (!crStrcmp(name, "wglGetExtensionsStringEXT")) return (CR_PROC) wglGetExtensionsStringEXT;
if (!crStrcmp(name, "wglChoosePixelFormatEXT")) return (CR_PROC) wglChoosePixelFormatEXT;
if (!crStrcmp(name, "wglGetPixelFormatAttribivEXT")) return (CR_PROC) wglGetPixelFormatAttribivEXT;
if (!crStrcmp(name, "wglGetPixelFormatAttribfvEXT")) return (CR_PROC) wglGetPixelFormatAttribfvEXT;
}
#endif
"""
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