diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/GL/xmesa.h | 424 | ||||
| -rw-r--r-- | include/GL/xmesa_x.h | 86 | ||||
| -rw-r--r-- | include/GL/xmesa_xf86.h | 198 |
3 files changed, 0 insertions, 708 deletions
diff --git a/include/GL/xmesa.h b/include/GL/xmesa.h deleted file mode 100644 index 98139af8336..00000000000 --- a/include/GL/xmesa.h +++ /dev/null @@ -1,424 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 7.1 - * - * Copyright (C) 1999-2007 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 - * BRIAN PAUL 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. - */ - - -/* - * Mesa/X11 interface. This header file serves as the documentation for - * the Mesa/X11 interface functions. - * - * Note: this interface isn't intended for user programs. It's primarily - * just for implementing the pseudo-GLX interface. - */ - - -/* Sample Usage: - -In addition to the usual X calls to select a visual, create a colormap -and create a window, you must do the following to use the X/Mesa interface: - -1. Call XMesaCreateVisual() to make an XMesaVisual from an XVisualInfo. - -2. Call XMesaCreateContext() to create an X/Mesa rendering context, given - the XMesaVisual. - -3. Call XMesaCreateWindowBuffer() to create an XMesaBuffer from an X window - and XMesaVisual. - -4. Call XMesaMakeCurrent() to bind the XMesaBuffer to an XMesaContext and - to make the context the current one. - -5. Make gl* calls to render your graphics. - -6. Use XMesaSwapBuffers() when double buffering to swap front/back buffers. - -7. Before the X window is destroyed, call XMesaDestroyBuffer(). - -8. Before exiting, call XMesaDestroyVisual and XMesaDestroyContext. - -*/ - - - - -#ifndef XMESA_H -#define XMESA_H - -#ifdef __VMS -#include <GL/vms_x_fix.h> -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef XFree86Server -#include "xmesa_xf86.h" -#else -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include "xmesa_x.h" -#endif -#include "GL/gl.h" - -#ifdef AMIWIN -#include <pragmas/xlib_pragmas.h> -extern struct Library *XLibBase; -#endif - - -#define XMESA_MAJOR_VERSION 6 -#define XMESA_MINOR_VERSION 3 - - - -/* - * Values passed to XMesaGetString: - */ -#define XMESA_VERSION 1 -#define XMESA_EXTENSIONS 2 - - -/* - * Values passed to XMesaSetFXmode: - */ -#define XMESA_FX_WINDOW 1 -#define XMESA_FX_FULLSCREEN 2 - - - -typedef struct xmesa_context *XMesaContext; - -typedef struct xmesa_visual *XMesaVisual; - -typedef struct xmesa_buffer *XMesaBuffer; - - - -/* - * Create a new X/Mesa visual. - * Input: display - X11 display - * visinfo - an XVisualInfo pointer - * rgb_flag - GL_TRUE = RGB mode, - * GL_FALSE = color index mode - * alpha_flag - alpha buffer requested? - * db_flag - GL_TRUE = double-buffered, - * GL_FALSE = single buffered - * stereo_flag - stereo visual? - * ximage_flag - GL_TRUE = use an XImage for back buffer, - * GL_FALSE = use an off-screen pixmap for back buffer - * depth_size - requested bits/depth values, or zero - * stencil_size - requested bits/stencil values, or zero - * accum_red_size - requested bits/red accum values, or zero - * accum_green_size - requested bits/green accum values, or zero - * accum_blue_size - requested bits/blue accum values, or zero - * accum_alpha_size - requested bits/alpha accum values, or zero - * num_samples - number of samples/pixel if multisampling, or zero - * level - visual level, usually 0 - * visualCaveat - ala the GLX extension, usually GLX_NONE_EXT - * Return; a new XMesaVisual or 0 if error. - */ -extern XMesaVisual XMesaCreateVisual( XMesaDisplay *display, - XMesaVisualInfo visinfo, - GLboolean rgb_flag, - GLboolean alpha_flag, - GLboolean db_flag, - GLboolean stereo_flag, - GLboolean ximage_flag, - GLint depth_size, - GLint stencil_size, - GLint accum_red_size, - GLint accum_green_size, - GLint accum_blue_size, - GLint accum_alpha_size, - GLint num_samples, - GLint level, - GLint visualCaveat ); - -/* - * Destroy an XMesaVisual, but not the associated XVisualInfo. - */ -extern void XMesaDestroyVisual( XMesaVisual v ); - - - -/* - * Create a new XMesaContext for rendering into an X11 window. - * - * Input: visual - an XMesaVisual - * share_list - another XMesaContext with which to share display - * lists or NULL if no sharing is wanted. - * Return: an XMesaContext or NULL if error. - */ -extern XMesaContext XMesaCreateContext( XMesaVisual v, - XMesaContext share_list ); - - -/* - * Destroy a rendering context as returned by XMesaCreateContext() - */ -extern void XMesaDestroyContext( XMesaContext c ); - - -#ifdef XFree86Server -/* - * These are the extra routines required for integration with XFree86. - * None of these routines should be user visible. -KEM - */ -extern GLboolean XMesaForceCurrent( XMesaContext c ); - -extern GLboolean XMesaLoseCurrent( XMesaContext c ); - -extern GLboolean XMesaCopyContext( XMesaContext src, - XMesaContext dst, - GLuint mask ); -#endif /* XFree86Server */ - - -/* - * Create an XMesaBuffer from an X window. - */ -extern XMesaBuffer XMesaCreateWindowBuffer( XMesaVisual v, XMesaWindow w ); - - -/* - * Create an XMesaBuffer from an X pixmap. - */ -extern XMesaBuffer XMesaCreatePixmapBuffer( XMesaVisual v, - XMesaPixmap p, - XMesaColormap cmap ); - - -/* - * Destroy an XMesaBuffer, but not the corresponding window or pixmap. - */ -extern void XMesaDestroyBuffer( XMesaBuffer b ); - - -/* - * Return the XMesaBuffer handle which corresponds to an X drawable, if any. - * - * New in Mesa 2.3. - */ -extern XMesaBuffer XMesaFindBuffer( XMesaDisplay *dpy, - XMesaDrawable d ); - - - -/* - * Bind a buffer to a context and make the context the current one. - */ -extern GLboolean XMesaMakeCurrent( XMesaContext c, - XMesaBuffer b ); - - -/* - * Bind two buffers (read and draw) to a context and make the - * context the current one. - * New in Mesa 3.3 - */ -extern GLboolean XMesaMakeCurrent2( XMesaContext c, - XMesaBuffer drawBuffer, - XMesaBuffer readBuffer ); - - -/* - * Unbind the current context from its buffer. - */ -extern GLboolean XMesaUnbindContext( XMesaContext c ); - - -/* - * Return a handle to the current context. - */ -extern XMesaContext XMesaGetCurrentContext( void ); - - -/* - * Return handle to the current (draw) buffer. - */ -extern XMesaBuffer XMesaGetCurrentBuffer( void ); - - -/* - * Return handle to the current read buffer. - * New in Mesa 3.3 - */ -extern XMesaBuffer XMesaGetCurrentReadBuffer( void ); - - -/* - * Swap the front and back buffers for the given buffer. No action is - * taken if the buffer is not double buffered. - */ -extern void XMesaSwapBuffers( XMesaBuffer b ); - - -/* - * Copy a sub-region of the back buffer to the front buffer. - * - * New in Mesa 2.6 - */ -extern void XMesaCopySubBuffer( XMesaBuffer b, - int x, - int y, - int width, - int height ); - - -/* - * Return a pointer to the the Pixmap or XImage being used as the back - * color buffer of an XMesaBuffer. This function is a way to get "under - * the hood" of X/Mesa so one can manipulate the back buffer directly. - * Input: b - the XMesaBuffer - * Output: pixmap - pointer to back buffer's Pixmap, or 0 - * ximage - pointer to back buffer's XImage, or NULL - * Return: GL_TRUE = context is double buffered - * GL_FALSE = context is single buffered - */ -extern GLboolean XMesaGetBackBuffer( XMesaBuffer b, - XMesaPixmap *pixmap, - XMesaImage **ximage ); - - - -/* - * Return the depth buffer associated with an XMesaBuffer. - * Input: b - the XMesa buffer handle - * Output: width, height - size of buffer in pixels - * bytesPerValue - bytes per depth value (2 or 4) - * buffer - pointer to depth buffer values - * Return: GL_TRUE or GL_FALSE to indicate success or failure. - * - * New in Mesa 2.4. - */ -extern GLboolean XMesaGetDepthBuffer( XMesaBuffer b, - GLint *width, - GLint *height, - GLint *bytesPerValue, - void **buffer ); - - - -/* - * Flush/sync a context - */ -extern void XMesaFlush( XMesaContext c ); - - - -/* - * Get an X/Mesa-specific string. - * Input: name - either XMESA_VERSION or XMESA_EXTENSIONS - */ -extern const char *XMesaGetString( XMesaContext c, int name ); - - - -/* - * Scan for XMesaBuffers whose window/pixmap has been destroyed, then free - * any memory used by that buffer. - * - * New in Mesa 2.3. - */ -extern void XMesaGarbageCollect( void ); - - - -/* - * Return a dithered pixel value. - * Input: c - XMesaContext - * x, y - window coordinate - * red, green, blue, alpha - color components in [0,1] - * Return: pixel value - * - * New in Mesa 2.3. - */ -extern unsigned long XMesaDitherColor( XMesaContext xmesa, - GLint x, - GLint y, - GLfloat red, - GLfloat green, - GLfloat blue, - GLfloat alpha ); - - - -/* - * 3Dfx Glide driver only! - * Set 3Dfx/Glide full-screen or window rendering mode. - * Input: mode - either XMESA_FX_WINDOW (window rendering mode) or - * XMESA_FX_FULLSCREEN (full-screen rendering mode) - * Return: GL_TRUE if success - * GL_FALSE if invalid mode or if not using 3Dfx driver - * - * New in Mesa 2.6. - */ -extern GLboolean XMesaSetFXmode( GLint mode ); - - - -/* - * Reallocate the back/depth/stencil/accum/etc/ buffers associated with - * buffer <b> if its size has changed. - * - * New in Mesa 4.0.2 - */ -extern void XMesaResizeBuffers( XMesaBuffer b ); - - - -/* - * Create a pbuffer. - * New in Mesa 4.1 - */ -extern XMesaBuffer XMesaCreatePBuffer(XMesaVisual v, XMesaColormap cmap, - unsigned int width, unsigned int height); - - - -/* - * Texture from Pixmap - * New in Mesa 7.1 - */ -extern void -XMesaBindTexImage(XMesaDisplay *dpy, XMesaBuffer drawable, int buffer, - const int *attrib_list); - -extern void -XMesaReleaseTexImage(XMesaDisplay *dpy, XMesaBuffer drawable, int buffer); - - -extern XMesaBuffer -XMesaCreatePixmapTextureBuffer(XMesaVisual v, XMesaPixmap p, - XMesaColormap cmap, - int format, int target, int mipmap); - - - -#ifdef __cplusplus -} -#endif - - -#endif diff --git a/include/GL/xmesa_x.h b/include/GL/xmesa_x.h deleted file mode 100644 index 865bab4313b..00000000000 --- a/include/GL/xmesa_x.h +++ /dev/null @@ -1,86 +0,0 @@ - -/************************************************************************** - -Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -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, sub license, 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 (including the -next paragraph) 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 NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. - -**************************************************************************/ - -/* - * Authors: - * Kevin E. Martin <[email protected]> - * - * When we're building the XMesa driver for stand-alone Mesa we - * include this file when building the xm_*.c files. - * We need to define some types and macros differently when building - * in the Xserver vs. stand-alone Mesa. - */ - -#ifndef _XMESA_X_H_ -#define _XMESA_X_H_ - -typedef Display XMesaDisplay; -typedef Pixmap XMesaPixmap; -typedef Colormap XMesaColormap; -typedef Drawable XMesaDrawable; -typedef Window XMesaWindow; -typedef GC XMesaGC; -typedef XVisualInfo *XMesaVisualInfo; -typedef XImage XMesaImage; -typedef XPoint XMesaPoint; -typedef XColor XMesaColor; - -#define XMesaDestroyImage XDestroyImage - -#define XMesaPutPixel XPutPixel -#define XMesaGetPixel XGetPixel - -#define XMesaSetForeground XSetForeground -#define XMesaSetBackground XSetBackground -#define XMesaSetPlaneMask XSetPlaneMask -#define XMesaSetFunction XSetFunction -#define XMesaSetFillStyle XSetFillStyle -#define XMesaSetTile XSetTile - -#define XMesaDrawPoint XDrawPoint -#define XMesaDrawPoints XDrawPoints -#define XMesaDrawLine XDrawLine -#define XMesaFillRectangle XFillRectangle -#define XMesaGetImage XGetImage -#define XMesaPutImage XPutImage -#define XMesaCopyArea XCopyArea - -#define XMesaCreatePixmap XCreatePixmap -#define XMesaFreePixmap XFreePixmap -#define XMesaFreeGC XFreeGC - -#define GET_COLORMAP_SIZE(__v) __v->visinfo->colormap_size -#define GET_REDMASK(__v) __v->mesa_visual.redMask -#define GET_GREENMASK(__v) __v->mesa_visual.greenMask -#define GET_BLUEMASK(__v) __v->mesa_visual.blueMask -#define GET_VISUAL_DEPTH(__v) __v->visinfo->depth -#define GET_BLACK_PIXEL(__v) BlackPixel(__v->display, __v->mesa_visual.screen) -#define CHECK_BYTE_ORDER(__v) host_byte_order()==ImageByteOrder(__v->display) -#define CHECK_FOR_HPCR(__v) XInternAtom(__v->display, "_HP_RGB_SMOOTH_MAP_LIST", True) - -#endif diff --git a/include/GL/xmesa_xf86.h b/include/GL/xmesa_xf86.h deleted file mode 100644 index 10f93c3ab62..00000000000 --- a/include/GL/xmesa_xf86.h +++ /dev/null @@ -1,198 +0,0 @@ - -/************************************************************************** - -Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -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, sub license, 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 (including the -next paragraph) 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 NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. - -**************************************************************************/ - -/* - * Authors: - * Kevin E. Martin <[email protected]> - * - * When we're building the XMesa driver for use in the X server (as the - * indirect render) we include this file when building the xm_*.c files. - * We need to define some types and macros differently when building - * in the Xserver vs. stand-alone Mesa. - */ - -#ifndef _XMESA_XF86_H_ -#define _XMESA_XF86_H_ - -#include "GL/glxtokens.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "gcstruct.h" -#include "servermd.h" - - -typedef struct _XMesaImageRec { - int width, height; - char *data; - int bytes_per_line; /* Padded to 32 bits */ - int bits_per_pixel; -} XMesaImage; - -typedef ScreenRec XMesaDisplay; -typedef PixmapPtr XMesaPixmap; -typedef ColormapPtr XMesaColormap; -typedef DrawablePtr XMesaDrawable; -typedef WindowPtr XMesaWindow; -typedef GCPtr XMesaGC; -typedef VisualPtr XMesaVisualInfo; -typedef DDXPointRec XMesaPoint; -typedef xColorItem XMesaColor; - -#define XMesaSetGeneric(__d,__gc,__val,__mask) \ -do { \ - CARD32 __v[1]; \ - (void) __d; \ - __v[0] = __val; \ - dixChangeGC(NullClient, __gc, __mask, __v, NULL); \ -} while (0) - -#define XMesaSetGenericPtr(__d,__gc,__pval,__mask) \ -do { \ - ChangeGCVal __v[1]; \ - (void) __d; \ - __v[0].ptr = __pval; \ - dixChangeGC(NullClient, __gc, __mask, NULL, __v); \ -} while (0) - -#define XMesaSetForeground(d,gc,v) XMesaSetGeneric(d,gc,v,GCForeground) -#define XMesaSetBackground(d,gc,v) XMesaSetGeneric(d,gc,v,GCBackground) -#define XMesaSetPlaneMask(d,gc,v) XMesaSetGeneric(d,gc,v,GCPlaneMask) -#define XMesaSetFunction(d,gc,v) XMesaSetGeneric(d,gc,v,GCFunction) -#define XMesaSetFillStyle(d,gc,v) XMesaSetGeneric(d,gc,v,GCFillStyle) - -#define XMesaSetTile(d,gc,v) XMesaSetGenericPtr(d,gc,v,GCTile) - -#define XMesaDrawPoint(__d,__b,__gc,__x,__y) \ -do { \ - XMesaPoint __p[1]; \ - (void) __d; \ - __p[0].x = __x; \ - __p[0].y = __y; \ - ValidateGC(__b, __gc); \ - (*gc->ops->PolyPoint)(__b, __gc, CoordModeOrigin, 1, __p); \ -} while (0) - -#define XMesaDrawPoints(__d,__b,__gc,__p,__n,__m) \ -do { \ - (void) __d; \ - ValidateGC(__b, __gc); \ - (*gc->ops->PolyPoint)(__b, __gc, __m, __n, __p); \ -} while (0) - -#define XMesaDrawLine(__d, __b, __gc, __x0, __y0, __x1, __y1) \ -do { \ - XMesaPoint __p[2]; \ - (void) __d; \ - __p[0].x = __x0; \ - __p[0].y = __y0; \ - __p[1].x = __x1; \ - __p[1].y = __y1; \ - ValidateGC(__b, __gc); \ - (*gc->ops->PolyLines)(__b, __gc, CoordModeOrigin, 2, __p); \ -} while (0) - -#define XMesaFillRectangle(__d,__b,__gc,__x,__y,__w,__h) \ -do { \ - xRectangle __r[1]; \ - (void) __d; \ - ValidateGC((DrawablePtr)__b, __gc); \ - __r[0].x = __x; \ - __r[0].y = __y; \ - __r[0].width = __w; \ - __r[0].height = __h; \ - (*__gc->ops->PolyFillRect)((DrawablePtr)__b, __gc, 1, __r); \ -} while (0) - -static _X_INLINE XMesaImage *XMesaGetImage(XMesaDisplay *dpy, PixmapPtr p, int x, - int y, unsigned int width, - unsigned int height, - unsigned long plane_mask, int format) -{ - XMesaImage *img = Xcalloc(sizeof(*img)); - - img->width = p->drawable.width; - img->height = p->drawable.height; - img->bits_per_pixel = p->drawable.bitsPerPixel; - img->bytes_per_line = PixmapBytePad(width, p->drawable.depth); - img->data = malloc(height * img->bytes_per_line); - - /* Assumes: Images are always in ZPixmap format */ - (*p->drawable.pScreen->GetImage)(&p->drawable, x, y, width, height, - plane_mask, ZPixmap, img->data); - - return img; -} - -#define XMesaPutImage(__d,__b,__gc,__i,__sx,__sy,__x,__y,__w,__h) \ -do { \ - /* Assumes: Images are always in ZPixmap format */ \ - (void) __d; \ - ASSERT(!__sx && !__sy); /* The SubImage case */ \ - ValidateGC(__b, __gc); \ - (*__gc->ops->PutImage)(__b, __gc, ((XMesaDrawable)(__b))->depth, \ - __x, __y, __w, __h, 0, ZPixmap, \ - ((XMesaImage *)(__i))->data); \ -} while (0) - -#define XMesaCopyArea(__d,__sb,__db,__gc,__sx,__sy,__w,__h,__x,__y) \ -do { \ - (void) __d; \ - ValidateGC(__db, __gc); \ - (*__gc->ops->CopyArea)((DrawablePtr)__sb, __db, __gc, \ - __sx, __sy, __w, __h, __x, __y); \ -} while (0) - - -/* CreatePixmap returns a PixmapPtr; so, it cannot be inside braces */ -#ifdef CREATE_PIXMAP_USAGE_SCRATCH -#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \ - (*__d->CreatePixmap)(__d, __w, __h, __depth, 0) -#else -#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \ - (*__d->CreatePixmap)(__d, __w, __h, __depth) -#endif - -#define XMesaFreePixmap(__d,__b) \ - (*__d->DestroyPixmap)(__b) - -#define XMesaFreeGC(__d,__gc) \ -do { \ - (void) __d; \ - FreeScratchGC(__gc); \ -} while (0) - -#define GET_COLORMAP_SIZE(__v) __v->ColormapEntries -#define GET_REDMASK(__v) __v->mesa_visual.redMask -#define GET_GREENMASK(__v) __v->mesa_visual.greenMask -#define GET_BLUEMASK(__v) __v->mesa_visual.blueMask -#define GET_VISUAL_DEPTH(__v) __v->nplanes -#define GET_BLACK_PIXEL(__v) __v->display->blackPixel -#define CHECK_BYTE_ORDER(__v) GL_TRUE -#define CHECK_FOR_HPCR(__v) GL_FALSE - -#endif |