diff options
Diffstat (limited to 'src/VBox/Additions/common/crOpenGL/dri_glx.h')
-rw-r--r-- | src/VBox/Additions/common/crOpenGL/dri_glx.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/VBox/Additions/common/crOpenGL/dri_glx.h b/src/VBox/Additions/common/crOpenGL/dri_glx.h new file mode 100644 index 00000000..237c93a3 --- /dev/null +++ b/src/VBox/Additions/common/crOpenGL/dri_glx.h @@ -0,0 +1,165 @@ +/* $Id: dri_glx.h $ */ + +/** @file + * + * VirtualBox guest OpenGL DRI GLX header + */ + +/* + * Copyright (C) 2009-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef GA_INCLUDED_SRC_common_crOpenGL_dri_glx_h +#define GA_INCLUDED_SRC_common_crOpenGL_dri_glx_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include "chromium.h" +#include "stub.h" + +#if defined(VBOXOGL_FAKEDRI) || defined(VBOXOGL_DRI) + #define VBOXGLXTAG(Func) vboxstub_##Func + #define VBOXGLXENTRYTAG(Func) vbox_##Func + #define VBOXGLTAG(Func) cr_##Func +#else + #define VBOXGLXTAG(Func) Func + #define VBOXGLXENTRYTAG(Func) Func + #define VBOXGLTAG(Func) Func +#endif + +#ifdef VBOXOGL_FAKEDRI +extern DECLEXPORT(const char *) VBOXGLXTAG(glXGetDriverConfig)(const char *driverName); +extern DECLEXPORT(void) VBOXGLXTAG(glXFreeMemoryMESA)(Display *dpy, int scrn, void *pointer); +extern DECLEXPORT(GLXContext) VBOXGLXTAG(glXImportContextEXT)(Display *dpy, GLXContextID contextID); +extern DECLEXPORT(GLXContextID) VBOXGLXTAG(glXGetContextIDEXT)(const GLXContext ctx); +extern DECLEXPORT(Bool) VBOXGLXTAG(glXMakeCurrentReadSGI)(Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +extern DECLEXPORT(const char *) VBOXGLXTAG(glXGetScreenDriver)(Display *dpy, int scrNum); +extern DECLEXPORT(Display *) VBOXGLXTAG(glXGetCurrentDisplayEXT)(void); +extern DECLEXPORT(void) VBOXGLXTAG(glXFreeContextEXT)(Display *dpy, GLXContext ctx); +/*Mesa internal*/ +extern DECLEXPORT(int) VBOXGLXTAG(glXQueryContextInfoEXT)(Display *dpy, GLXContext ctx); +extern DECLEXPORT(void *) VBOXGLXTAG(glXAllocateMemoryMESA)(Display *dpy, int scrn, + size_t size, float readFreq, + float writeFreq, float priority); +extern DECLEXPORT(GLuint) VBOXGLXTAG(glXGetMemoryOffsetMESA)(Display *dpy, int scrn, const void *pointer ); +extern DECLEXPORT(GLXPixmap) VBOXGLXTAG(glXCreateGLXPixmapMESA)(Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); +#endif + +/*Common glX functions*/ +extern DECLEXPORT(void) VBOXGLXTAG(glXCopyContext)( Display *dpy, GLXContext src, GLXContext dst, +#if defined(SunOS) +unsigned long mask); +#else +unsigned long mask); +#endif +extern DECLEXPORT(void) VBOXGLXTAG(glXUseXFont)(Font font, int first, int count, int listBase); +extern DECLEXPORT(CR_GLXFuncPtr) VBOXGLXTAG(glXGetProcAddress)(const GLubyte *name); +extern DECLEXPORT(Bool) VBOXGLXTAG(glXQueryExtension)(Display *dpy, int *errorBase, int *eventBase); +extern DECLEXPORT(Bool) VBOXGLXTAG(glXIsDirect)(Display *dpy, GLXContext ctx); +extern DECLEXPORT(GLXPixmap) VBOXGLXTAG(glXCreateGLXPixmap)(Display *dpy, XVisualInfo *vis, Pixmap pixmap); +extern DECLEXPORT(void) VBOXGLXTAG(glXSwapBuffers)(Display *dpy, GLXDrawable drawable); +extern DECLEXPORT(GLXDrawable) VBOXGLXTAG(glXGetCurrentDrawable)(void); +extern DECLEXPORT(void) VBOXGLXTAG(glXWaitGL)(void); +extern DECLEXPORT(Display *) VBOXGLXTAG(glXGetCurrentDisplay)(void); +extern DECLEXPORT(const char *) VBOXGLXTAG(glXQueryServerString)(Display *dpy, int screen, int name); +extern DECLEXPORT(GLXContext) VBOXGLXTAG(glXCreateContext)(Display *dpy, XVisualInfo *vis, GLXContext share, Bool direct); +extern DECLEXPORT(int) VBOXGLXTAG(glXGetConfig)(Display *dpy, XVisualInfo *vis, int attrib, int *value); +extern DECLEXPORT(void) VBOXGLXTAG(glXWaitX)(void); +extern DECLEXPORT(GLXContext) VBOXGLXTAG(glXGetCurrentContext)(void); +extern DECLEXPORT(const char *) VBOXGLXTAG(glXGetClientString)(Display *dpy, int name); +extern DECLEXPORT(Bool) VBOXGLXTAG(glXMakeCurrent)(Display *dpy, GLXDrawable drawable, GLXContext ctx); +extern DECLEXPORT(void) VBOXGLXTAG(glXDestroyContext)(Display *dpy, GLXContext ctx); +extern DECLEXPORT(CR_GLXFuncPtr) VBOXGLXTAG(glXGetProcAddressARB)(const GLubyte *name); +extern DECLEXPORT(void) VBOXGLXTAG(glXDestroyGLXPixmap)(Display *dpy, GLXPixmap pix); +extern DECLEXPORT(Bool) VBOXGLXTAG(glXQueryVersion)(Display *dpy, int *major, int *minor); +extern DECLEXPORT(XVisualInfo *) VBOXGLXTAG(glXChooseVisual)(Display *dpy, int screen, int *attribList); +extern DECLEXPORT(const char *) VBOXGLXTAG(glXQueryExtensionsString)(Display *dpy, int screen); + +/** + * Set this to 1 if you want to build stub functions for the + * GL_SGIX_pbuffer and GLX_SGIX_fbconfig extensions. + * This used to be disabled, due to "messy compilation issues", + * according to the earlier comment; but they're needed just + * to resolve symbols for OpenInventor applications, and I + * haven't found any reference to exactly what the "messy compilation + * issues" are, so I'm re-enabling the code by default. + */ +#define GLX_EXTRAS 1 + +#define GLX_SGIX_video_resize 1 + +/** + * Prototypes, in case they're not in glx.h or glxext.h + * Unfortunately, there's some inconsistency between the extension + * specs, and the SGI, NVIDIA, XFree86 and common glxext.h header + * files. + */ +#if defined(GLX_GLXEXT_VERSION) +/* match glxext.h, XFree86, Mesa */ +#define ATTRIB_TYPE const int +#else +#define ATTRIB_TYPE int +#endif + +#if GLX_EXTRAS +extern DECLEXPORT(GLXPbufferSGIX) VBOXGLXTAG(glXCreateGLXPbufferSGIX) +(Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list); + +extern DECLEXPORT(int) VBOXGLXTAG(glXQueryGLXPbufferSGIX) +(Display *dpy, GLXPbuffer pbuf, int attribute, unsigned int *value); + +extern DECLEXPORT(GLXFBConfigSGIX *) VBOXGLXTAG(glXChooseFBConfigSGIX) +(Display *dpy, int screen, int *attrib_list, int *nelements); + +extern DECLEXPORT(void) VBOXGLXTAG(glXDestroyGLXPbufferSGIX)(Display *dpy, GLXPbuffer pbuf); +extern DECLEXPORT(void) VBOXGLXTAG(glXSelectEventSGIX)(Display *dpy, GLXDrawable drawable, unsigned long mask); +extern DECLEXPORT(void) VBOXGLXTAG(glXGetSelectedEventSGIX)(Display *dpy, GLXDrawable drawable, unsigned long *mask); + +extern DECLEXPORT(GLXFBConfigSGIX) VBOXGLXTAG(glXGetFBConfigFromVisualSGIX)(Display *dpy, XVisualInfo *vis); +extern DECLEXPORT(XVisualInfo *) VBOXGLXTAG(glXGetVisualFromFBConfigSGIX)(Display *dpy, GLXFBConfig config); +extern DECLEXPORT(GLXContext) VBOXGLXTAG(glXCreateContextWithConfigSGIX) +(Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); + +extern DECLEXPORT(GLXPixmap) VBOXGLXTAG(glXCreateGLXPixmapWithConfigSGIX)(Display *dpy, GLXFBConfig config, Pixmap pixmap); +extern DECLEXPORT(int) VBOXGLXTAG(glXGetFBConfigAttribSGIX)(Display *dpy, GLXFBConfig config, int attribute, int *value); + +/* + * GLX 1.3 functions + */ +extern DECLEXPORT(GLXFBConfig *) VBOXGLXTAG(glXChooseFBConfig)(Display *dpy, int screen, ATTRIB_TYPE *attrib_list, int *nelements); +extern DECLEXPORT(GLXPbuffer) VBOXGLXTAG(glXCreatePbuffer)(Display *dpy, GLXFBConfig config, ATTRIB_TYPE *attrib_list); +extern DECLEXPORT(GLXPixmap) VBOXGLXTAG(glXCreatePixmap)(Display *dpy, GLXFBConfig config, Pixmap pixmap, ATTRIB_TYPE *attrib_list); +extern DECLEXPORT(GLXWindow) VBOXGLXTAG(glXCreateWindow)(Display *dpy, GLXFBConfig config, Window win, ATTRIB_TYPE *attrib_list); +extern DECLEXPORT(GLXContext) VBOXGLXTAG(glXCreateNewContext) +(Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); + +extern DECLEXPORT(void) VBOXGLXTAG(glXDestroyPbuffer)(Display *dpy, GLXPbuffer pbuf); +extern DECLEXPORT(void) VBOXGLXTAG(glXDestroyPixmap)(Display *dpy, GLXPixmap pixmap); +extern DECLEXPORT(void) VBOXGLXTAG(glXDestroyWindow)(Display *dpy, GLXWindow win); +extern DECLEXPORT(GLXDrawable) VBOXGLXTAG(glXGetCurrentReadDrawable)(void); +extern DECLEXPORT(int) VBOXGLXTAG(glXGetFBConfigAttrib)(Display *dpy, GLXFBConfig config, int attribute, int *value); +extern DECLEXPORT(GLXFBConfig *) VBOXGLXTAG(glXGetFBConfigs)(Display *dpy, int screen, int *nelements); +extern DECLEXPORT(void) VBOXGLXTAG(glXGetSelectedEvent)(Display *dpy, GLXDrawable draw, unsigned long *event_mask); +extern DECLEXPORT(XVisualInfo *) VBOXGLXTAG(glXGetVisualFromFBConfig)(Display *dpy, GLXFBConfig config); +extern DECLEXPORT(Bool) VBOXGLXTAG(glXMakeContextCurrent)(Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +extern DECLEXPORT(int) VBOXGLXTAG(glXQueryContext)(Display *dpy, GLXContext ctx, int attribute, int *value); +extern DECLEXPORT(void) VBOXGLXTAG(glXQueryDrawable)(Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); +extern DECLEXPORT(void) VBOXGLXTAG(glXSelectEvent)(Display *dpy, GLXDrawable draw, unsigned long event_mask); + +#ifdef CR_EXT_texture_from_pixmap +extern DECLEXPORT(void) VBOXGLXTAG(glXBindTexImageEXT)(Display *dpy, GLXDrawable draw, int buffer, const int *attrib_list); +extern DECLEXPORT(void) VBOXGLXTAG(glXReleaseTexImageEXT)(Display *dpy, GLXDrawable draw, int buffer); +#endif + +#endif /* GLX_EXTRAS */ + +#endif /* !GA_INCLUDED_SRC_common_crOpenGL_dri_glx_h */ |