mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2024-11-27 20:24:30 +08:00
2b831334e9
All three of GLX_NV_float_buffer, GLX_EXT_texture_from_pixmap and GLX_MESA_query_renderer have been in glxext.h for a while now. As such we can drop this workaround/hack from the header. v2: Remove the comment about GLX_NV_float_buffer. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Brian Paul <brianp@vmware.com> (v1)
447 lines
14 KiB
C
447 lines
14 KiB
C
/*
|
|
* Mesa 3-D graphics library
|
|
*
|
|
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
|
|
#ifndef GLX_H
|
|
#define GLX_H
|
|
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <GL/gl.h>
|
|
|
|
|
|
#if defined(USE_MGL_NAMESPACE)
|
|
#include "glx_mangle.h"
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
#define GLX_VERSION_1_1 1
|
|
#define GLX_VERSION_1_2 1
|
|
#define GLX_VERSION_1_3 1
|
|
#define GLX_VERSION_1_4 1
|
|
|
|
#define GLX_EXTENSION_NAME "GLX"
|
|
|
|
|
|
|
|
/*
|
|
* Tokens for glXChooseVisual and glXGetConfig:
|
|
*/
|
|
#define GLX_USE_GL 1
|
|
#define GLX_BUFFER_SIZE 2
|
|
#define GLX_LEVEL 3
|
|
#define GLX_RGBA 4
|
|
#define GLX_DOUBLEBUFFER 5
|
|
#define GLX_STEREO 6
|
|
#define GLX_AUX_BUFFERS 7
|
|
#define GLX_RED_SIZE 8
|
|
#define GLX_GREEN_SIZE 9
|
|
#define GLX_BLUE_SIZE 10
|
|
#define GLX_ALPHA_SIZE 11
|
|
#define GLX_DEPTH_SIZE 12
|
|
#define GLX_STENCIL_SIZE 13
|
|
#define GLX_ACCUM_RED_SIZE 14
|
|
#define GLX_ACCUM_GREEN_SIZE 15
|
|
#define GLX_ACCUM_BLUE_SIZE 16
|
|
#define GLX_ACCUM_ALPHA_SIZE 17
|
|
|
|
|
|
/*
|
|
* Error codes returned by glXGetConfig:
|
|
*/
|
|
#define GLX_BAD_SCREEN 1
|
|
#define GLX_BAD_ATTRIBUTE 2
|
|
#define GLX_NO_EXTENSION 3
|
|
#define GLX_BAD_VISUAL 4
|
|
#define GLX_BAD_CONTEXT 5
|
|
#define GLX_BAD_VALUE 6
|
|
#define GLX_BAD_ENUM 7
|
|
|
|
|
|
/*
|
|
* GLX 1.1 and later:
|
|
*/
|
|
#define GLX_VENDOR 1
|
|
#define GLX_VERSION 2
|
|
#define GLX_EXTENSIONS 3
|
|
|
|
|
|
/*
|
|
* GLX 1.3 and later:
|
|
*/
|
|
#define GLX_CONFIG_CAVEAT 0x20
|
|
#define GLX_DONT_CARE 0xFFFFFFFF
|
|
#define GLX_X_VISUAL_TYPE 0x22
|
|
#define GLX_TRANSPARENT_TYPE 0x23
|
|
#define GLX_TRANSPARENT_INDEX_VALUE 0x24
|
|
#define GLX_TRANSPARENT_RED_VALUE 0x25
|
|
#define GLX_TRANSPARENT_GREEN_VALUE 0x26
|
|
#define GLX_TRANSPARENT_BLUE_VALUE 0x27
|
|
#define GLX_TRANSPARENT_ALPHA_VALUE 0x28
|
|
#define GLX_WINDOW_BIT 0x00000001
|
|
#define GLX_PIXMAP_BIT 0x00000002
|
|
#define GLX_PBUFFER_BIT 0x00000004
|
|
#define GLX_AUX_BUFFERS_BIT 0x00000010
|
|
#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001
|
|
#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002
|
|
#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004
|
|
#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008
|
|
#define GLX_DEPTH_BUFFER_BIT 0x00000020
|
|
#define GLX_STENCIL_BUFFER_BIT 0x00000040
|
|
#define GLX_ACCUM_BUFFER_BIT 0x00000080
|
|
#define GLX_NONE 0x8000
|
|
#define GLX_SLOW_CONFIG 0x8001
|
|
#define GLX_TRUE_COLOR 0x8002
|
|
#define GLX_DIRECT_COLOR 0x8003
|
|
#define GLX_PSEUDO_COLOR 0x8004
|
|
#define GLX_STATIC_COLOR 0x8005
|
|
#define GLX_GRAY_SCALE 0x8006
|
|
#define GLX_STATIC_GRAY 0x8007
|
|
#define GLX_TRANSPARENT_RGB 0x8008
|
|
#define GLX_TRANSPARENT_INDEX 0x8009
|
|
#define GLX_VISUAL_ID 0x800B
|
|
#define GLX_SCREEN 0x800C
|
|
#define GLX_NON_CONFORMANT_CONFIG 0x800D
|
|
#define GLX_DRAWABLE_TYPE 0x8010
|
|
#define GLX_RENDER_TYPE 0x8011
|
|
#define GLX_X_RENDERABLE 0x8012
|
|
#define GLX_FBCONFIG_ID 0x8013
|
|
#define GLX_RGBA_TYPE 0x8014
|
|
#define GLX_COLOR_INDEX_TYPE 0x8015
|
|
#define GLX_MAX_PBUFFER_WIDTH 0x8016
|
|
#define GLX_MAX_PBUFFER_HEIGHT 0x8017
|
|
#define GLX_MAX_PBUFFER_PIXELS 0x8018
|
|
#define GLX_PRESERVED_CONTENTS 0x801B
|
|
#define GLX_LARGEST_PBUFFER 0x801C
|
|
#define GLX_WIDTH 0x801D
|
|
#define GLX_HEIGHT 0x801E
|
|
#define GLX_EVENT_MASK 0x801F
|
|
#define GLX_DAMAGED 0x8020
|
|
#define GLX_SAVED 0x8021
|
|
#define GLX_WINDOW 0x8022
|
|
#define GLX_PBUFFER 0x8023
|
|
#define GLX_PBUFFER_HEIGHT 0x8040
|
|
#define GLX_PBUFFER_WIDTH 0x8041
|
|
#define GLX_RGBA_BIT 0x00000001
|
|
#define GLX_COLOR_INDEX_BIT 0x00000002
|
|
#define GLX_PBUFFER_CLOBBER_MASK 0x08000000
|
|
|
|
|
|
/*
|
|
* GLX 1.4 and later:
|
|
*/
|
|
#define GLX_SAMPLE_BUFFERS 0x186a0 /*100000*/
|
|
#define GLX_SAMPLES 0x186a1 /*100001*/
|
|
|
|
|
|
|
|
typedef struct __GLXcontextRec *GLXContext;
|
|
typedef XID GLXPixmap;
|
|
typedef XID GLXDrawable;
|
|
/* GLX 1.3 and later */
|
|
typedef struct __GLXFBConfigRec *GLXFBConfig;
|
|
typedef XID GLXFBConfigID;
|
|
typedef XID GLXContextID;
|
|
typedef XID GLXWindow;
|
|
typedef XID GLXPbuffer;
|
|
|
|
|
|
/*
|
|
** Events.
|
|
** __GLX_NUMBER_EVENTS is set to 17 to account for the BufferClobberSGIX
|
|
** event - this helps initialization if the server supports the pbuffer
|
|
** extension and the client doesn't.
|
|
*/
|
|
#define GLX_PbufferClobber 0
|
|
#define GLX_BufferSwapComplete 1
|
|
|
|
#define __GLX_NUMBER_EVENTS 17
|
|
|
|
extern XVisualInfo* glXChooseVisual( Display *dpy, int screen,
|
|
int *attribList );
|
|
|
|
extern GLXContext glXCreateContext( Display *dpy, XVisualInfo *vis,
|
|
GLXContext shareList, Bool direct );
|
|
|
|
extern void glXDestroyContext( Display *dpy, GLXContext ctx );
|
|
|
|
extern Bool glXMakeCurrent( Display *dpy, GLXDrawable drawable,
|
|
GLXContext ctx);
|
|
|
|
extern void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
|
|
unsigned long mask );
|
|
|
|
extern void glXSwapBuffers( Display *dpy, GLXDrawable drawable );
|
|
|
|
extern GLXPixmap glXCreateGLXPixmap( Display *dpy, XVisualInfo *visual,
|
|
Pixmap pixmap );
|
|
|
|
extern void glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap );
|
|
|
|
extern Bool glXQueryExtension( Display *dpy, int *errorb, int *event );
|
|
|
|
extern Bool glXQueryVersion( Display *dpy, int *maj, int *min );
|
|
|
|
extern Bool glXIsDirect( Display *dpy, GLXContext ctx );
|
|
|
|
extern int glXGetConfig( Display *dpy, XVisualInfo *visual,
|
|
int attrib, int *value );
|
|
|
|
extern GLXContext glXGetCurrentContext( void );
|
|
|
|
extern GLXDrawable glXGetCurrentDrawable( void );
|
|
|
|
extern void glXWaitGL( void );
|
|
|
|
extern void glXWaitX( void );
|
|
|
|
extern void glXUseXFont( Font font, int first, int count, int list );
|
|
|
|
|
|
|
|
/* GLX 1.1 and later */
|
|
extern const char *glXQueryExtensionsString( Display *dpy, int screen );
|
|
|
|
extern const char *glXQueryServerString( Display *dpy, int screen, int name );
|
|
|
|
extern const char *glXGetClientString( Display *dpy, int name );
|
|
|
|
|
|
/* GLX 1.2 and later */
|
|
extern Display *glXGetCurrentDisplay( void );
|
|
|
|
|
|
/* GLX 1.3 and later */
|
|
extern GLXFBConfig *glXChooseFBConfig( Display *dpy, int screen,
|
|
const int *attribList, int *nitems );
|
|
|
|
extern int glXGetFBConfigAttrib( Display *dpy, GLXFBConfig config,
|
|
int attribute, int *value );
|
|
|
|
extern GLXFBConfig *glXGetFBConfigs( Display *dpy, int screen,
|
|
int *nelements );
|
|
|
|
extern XVisualInfo *glXGetVisualFromFBConfig( Display *dpy,
|
|
GLXFBConfig config );
|
|
|
|
extern GLXWindow glXCreateWindow( Display *dpy, GLXFBConfig config,
|
|
Window win, const int *attribList );
|
|
|
|
extern void glXDestroyWindow( Display *dpy, GLXWindow window );
|
|
|
|
extern GLXPixmap glXCreatePixmap( Display *dpy, GLXFBConfig config,
|
|
Pixmap pixmap, const int *attribList );
|
|
|
|
extern void glXDestroyPixmap( Display *dpy, GLXPixmap pixmap );
|
|
|
|
extern GLXPbuffer glXCreatePbuffer( Display *dpy, GLXFBConfig config,
|
|
const int *attribList );
|
|
|
|
extern void glXDestroyPbuffer( Display *dpy, GLXPbuffer pbuf );
|
|
|
|
extern void glXQueryDrawable( Display *dpy, GLXDrawable draw, int attribute,
|
|
unsigned int *value );
|
|
|
|
extern GLXContext glXCreateNewContext( Display *dpy, GLXFBConfig config,
|
|
int renderType, GLXContext shareList,
|
|
Bool direct );
|
|
|
|
extern Bool glXMakeContextCurrent( Display *dpy, GLXDrawable draw,
|
|
GLXDrawable read, GLXContext ctx );
|
|
|
|
extern GLXDrawable glXGetCurrentReadDrawable( void );
|
|
|
|
extern int glXQueryContext( Display *dpy, GLXContext ctx, int attribute,
|
|
int *value );
|
|
|
|
extern void glXSelectEvent( Display *dpy, GLXDrawable drawable,
|
|
unsigned long mask );
|
|
|
|
extern void glXGetSelectedEvent( Display *dpy, GLXDrawable drawable,
|
|
unsigned long *mask );
|
|
|
|
/* GLX 1.3 function pointer typedefs */
|
|
typedef GLXFBConfig * (* PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
|
|
typedef GLXFBConfig * (* PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
|
|
typedef int (* PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
|
|
typedef XVisualInfo * (* PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
|
|
typedef GLXWindow (* PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
|
|
typedef void (* PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
|
|
typedef GLXPixmap (* PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
|
|
typedef void (* PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
|
|
typedef GLXPbuffer (* PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
|
|
typedef void (* PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
|
|
typedef void (* PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
|
|
typedef GLXContext (* PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
|
|
typedef Bool (* PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
|
|
typedef GLXDrawable (* PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
|
|
typedef Display * (* PFNGLXGETCURRENTDISPLAYPROC) (void);
|
|
typedef int (* PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
|
|
typedef void (* PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
|
|
typedef void (* PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
|
|
|
|
|
|
/*
|
|
* ARB 2. GLX_ARB_get_proc_address
|
|
*/
|
|
#ifndef GLX_ARB_get_proc_address
|
|
#define GLX_ARB_get_proc_address 1
|
|
|
|
typedef void (*__GLXextFuncPtr)(void);
|
|
extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *);
|
|
|
|
#endif /* GLX_ARB_get_proc_address */
|
|
|
|
|
|
|
|
/* GLX 1.4 and later */
|
|
extern void (*glXGetProcAddress(const GLubyte *procname))( void );
|
|
|
|
/* GLX 1.4 function pointer typedefs */
|
|
typedef __GLXextFuncPtr (* PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
|
|
|
|
|
|
#ifndef GLX_GLXEXT_LEGACY
|
|
|
|
#include <GL/glxext.h>
|
|
|
|
#endif /* GLX_GLXEXT_LEGACY */
|
|
|
|
|
|
/**
|
|
** The following aren't in glxext.h yet.
|
|
**/
|
|
|
|
|
|
/*
|
|
* ???. GLX_NV_vertex_array_range
|
|
*/
|
|
#ifndef GLX_NV_vertex_array_range
|
|
#define GLX_NV_vertex_array_range
|
|
|
|
extern void *glXAllocateMemoryNV(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
|
|
extern void glXFreeMemoryNV(GLvoid *pointer);
|
|
typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
|
|
typedef void ( * PFNGLXFREEMEMORYNVPROC) (GLvoid *pointer);
|
|
|
|
#endif /* GLX_NV_vertex_array_range */
|
|
|
|
|
|
/*
|
|
* ARB ?. GLX_ARB_render_texture
|
|
* XXX This was never finalized!
|
|
*/
|
|
#ifndef GLX_ARB_render_texture
|
|
#define GLX_ARB_render_texture 1
|
|
|
|
extern Bool glXBindTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer);
|
|
extern Bool glXReleaseTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer);
|
|
extern Bool glXDrawableAttribARB(Display *dpy, GLXDrawable draw, const int *attribList);
|
|
|
|
#endif /* GLX_ARB_render_texture */
|
|
|
|
|
|
/*
|
|
* #?. GLX_MESA_swap_frame_usage
|
|
*/
|
|
#ifndef GLX_MESA_swap_frame_usage
|
|
#define GLX_MESA_swap_frame_usage 1
|
|
|
|
extern int glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable, float *usage);
|
|
extern int glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable);
|
|
extern int glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable);
|
|
extern int glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable, int64_t *swapCount, int64_t *missedFrames, float *lastMissedUsage);
|
|
|
|
typedef int (*PFNGLXGETFRAMEUSAGEMESAPROC) (Display *dpy, GLXDrawable drawable, float *usage);
|
|
typedef int (*PFNGLXBEGINFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable);
|
|
typedef int (*PFNGLXENDFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable);
|
|
typedef int (*PFNGLXQUERYFRAMETRACKINGMESAPROC)(Display *dpy, GLXDrawable drawable, int64_t *swapCount, int64_t *missedFrames, float *lastMissedUsage);
|
|
|
|
#endif /* GLX_MESA_swap_frame_usage */
|
|
|
|
|
|
|
|
/*
|
|
* #?. GLX_MESA_swap_control
|
|
*/
|
|
#ifndef GLX_MESA_swap_control
|
|
#define GLX_MESA_swap_control 1
|
|
|
|
extern int glXSwapIntervalMESA(unsigned int interval);
|
|
extern int glXGetSwapIntervalMESA(void);
|
|
|
|
typedef int (*PFNGLXSWAPINTERVALMESAPROC)(unsigned int interval);
|
|
typedef int (*PFNGLXGETSWAPINTERVALMESAPROC)(void);
|
|
|
|
#endif /* GLX_MESA_swap_control */
|
|
|
|
|
|
/*** Should these go here, or in another header? */
|
|
/*
|
|
** GLX Events
|
|
*/
|
|
typedef struct {
|
|
int event_type; /* GLX_DAMAGED or GLX_SAVED */
|
|
int draw_type; /* GLX_WINDOW or GLX_PBUFFER */
|
|
unsigned long serial; /* # of last request processed by server */
|
|
Bool send_event; /* true if this came for SendEvent request */
|
|
Display *display; /* display the event was read from */
|
|
GLXDrawable drawable; /* XID of Drawable */
|
|
unsigned int buffer_mask; /* mask indicating which buffers are affected */
|
|
unsigned int aux_buffer; /* which aux buffer was affected */
|
|
int x, y;
|
|
int width, height;
|
|
int count; /* if nonzero, at least this many more */
|
|
} GLXPbufferClobberEvent;
|
|
|
|
typedef struct {
|
|
int type;
|
|
unsigned long serial; /* # of last request processed by server */
|
|
Bool send_event; /* true if this came from a SendEvent request */
|
|
Display *display; /* Display the event was read from */
|
|
Drawable drawable; /* drawable on which event was requested in event mask */
|
|
int event_type;
|
|
int64_t ust;
|
|
int64_t msc;
|
|
int64_t sbc;
|
|
} GLXBufferSwapComplete;
|
|
|
|
typedef union __GLXEvent {
|
|
GLXPbufferClobberEvent glxpbufferclobber;
|
|
GLXBufferSwapComplete glxbufferswapcomplete;
|
|
long pad[24];
|
|
} GLXEvent;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|