diff options
Diffstat (limited to 'src/glx/glxcmds.c')
| -rw-r--r-- | src/glx/glxcmds.c | 866 |
1 files changed, 238 insertions, 628 deletions
diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c index 0782b1d70f..d4aa8b5866 100644 --- a/src/glx/glxcmds.c +++ b/src/glx/glxcmds.c @@ -36,22 +36,18 @@ #include "glxclient.h" #include "glapi.h" #include "glxextensions.h" -#include "glcontextmodes.h" #ifdef GLX_DIRECT_RENDERING #ifdef GLX_USE_APPLEGL #include "apple_glx_context.h" #include "apple_glx.h" #include "glx_error.h" -#define GC_IS_DIRECT(gc) ((gc)->isDirect) #else #include <sys/time.h> #include <X11/extensions/xf86vmode.h> #include "xf86dri.h" -#define GC_IS_DIRECT(gc) ((gc)->driContext != NULL) #endif #else -#define GC_IS_DIRECT(gc) (0) #endif #if defined(USE_XCB) @@ -62,7 +58,6 @@ static const char __glXGLXClientVendorName[] = "Mesa Project and SGI"; static const char __glXGLXClientVersion[] = "1.4"; -static const struct glx_context_vtable indirect_context_vtable; #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) @@ -86,11 +81,11 @@ windowExistsErrorHandler(Display * dpy, XErrorEvent * xerr) * \param screen Screen number to destroy drawables for */ _X_HIDDEN void -GarbageCollectDRIDrawables(__GLXscreenConfigs * sc) +GarbageCollectDRIDrawables(struct glx_screen * sc) { XID draw; __GLXDRIdrawable *pdraw; - __GLXdisplayPrivate *priv = sc->display; + struct glx_display *priv = sc->display; XWindowAttributes xwa; int (*oldXErrorHandler) (Display *, XErrorEvent *); @@ -128,7 +123,7 @@ GarbageCollectDRIDrawables(__GLXscreenConfigs * sc) _X_HIDDEN __GLXDRIdrawable * GetGLXDRIDrawable(Display * dpy, GLXDrawable drawable) { - __GLXdisplayPrivate *priv = __glXInitialize(dpy); + struct glx_display *priv = __glXInitialize(dpy); __GLXDRIdrawable *pdraw; if (priv == NULL) @@ -157,20 +152,20 @@ GetGLXDRIDrawable(Display * dpy, GLXDrawable drawable) * number range for \c dpy? */ -static __GLXscreenConfigs * +static struct glx_screen * GetGLXScreenConfigs(Display * dpy, int scrn) { - __GLXdisplayPrivate *const priv = __glXInitialize(dpy); + struct glx_display *const priv = __glXInitialize(dpy); return (priv - && priv->screenConfigs != - NULL) ? priv->screenConfigs[scrn] : NULL; + && priv->screens != + NULL) ? priv->screens[scrn] : NULL; } static int -GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv, - __GLXscreenConfigs ** ppsc) +GetGLXPrivScreenConfig(Display * dpy, int scrn, struct glx_display ** ppriv, + struct glx_screen ** ppsc) { /* Initialize the extension, if needed . This has the added value * of initializing/allocating the display private @@ -191,7 +186,7 @@ GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv, } /* Check to see if the GL is supported on this screen */ - *ppsc = (*ppriv)->screenConfigs[scrn]; + *ppsc = (*ppriv)->screens[scrn]; if ((*ppsc)->configs == NULL) { /* No support for GL on this screen regardless of visual */ return GLX_BAD_VISUAL; @@ -208,215 +203,34 @@ GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv, * \param config Application supplied \c GLXFBConfig. * * \returns If the \c GLXFBConfig is valid, the a pointer to the matching - * \c __GLcontextModes structure is returned. Otherwise, \c NULL + * \c struct glx_config structure is returned. Otherwise, \c NULL * is returned. */ -static __GLcontextModes * -ValidateGLXFBConfig(Display * dpy, GLXFBConfig config) +static struct glx_config * +ValidateGLXFBConfig(Display * dpy, GLXFBConfig fbconfig) { - __GLXdisplayPrivate *const priv = __glXInitialize(dpy); - const unsigned num_screens = ScreenCount(dpy); + struct glx_display *const priv = __glXInitialize(dpy); + int num_screens = ScreenCount(dpy); unsigned i; - const __GLcontextModes *modes; - + struct glx_config *config; if (priv != NULL) { for (i = 0; i < num_screens; i++) { - for (modes = priv->screenConfigs[i]->configs; modes != NULL; - modes = modes->next) { - if (modes == (__GLcontextModes *) config) { - return (__GLcontextModes *) config; - } - } + for (config = priv->screens[i]->configs; config != NULL; + config = config->next) { + if (config == (struct glx_config *) fbconfig) { + return config; + } + } } } return NULL; } -#ifdef GLX_USE_APPLEGL - -static const struct glx_context_vtable applegl_context_vtable; - -static __GLcontext * -applegl_create_context(__GLXscreenConfigs *psc, - const __GLcontextModes *mode, - GLXContext shareList, int renderType) -{ - __GLXcontext *gc; - int errorcode; - bool x11error; - - /* TODO: Integrate this with apple_glx_create_context and make - * struct apple_glx_context inherit from __GLXcontext. */ - - gc = Xmalloc(sizeof *gc); - if (pcp == NULL) - return NULL; - - memset(gc, 0, sizeof *gc); - if (!glx_context_init(&gc->base, &psc->base, mode)) { - Xfree(gc); - return NULL; - } - - gc->vtable = &applegl_context_vtable; - gc->driContext = NULL; - gc->do_destroy = False; - - /* TODO: darwin: Integrate with above to do indirect */ - if(apple_glx_create_context(&gc->driContext, dpy, screen, fbconfig, - shareList ? shareList->driContext : NULL, - &errorcode, &x11error)) { - __glXSendError(dpy, errorcode, 0, X_GLXCreateContext, x11error); - gc->vtable->destroy(gc); - return NULL; - } - - gc->currentContextTag = -1; - gc->mode = fbconfig; - gc->isDirect = allowDirect; - gc->xid = 1; /* Just something not None, so we know when to destroy - * it in MakeContextCurrent. */ - - return gc; -} -#endif - - -/** - * \todo It should be possible to move the allocate of \c client_state_private - * later in the function for direct-rendering contexts. Direct-rendering - * contexts don't need to track client state, so they don't need that memory - * at all. - * - * \todo Eliminate \c __glXInitVertexArrayState. Replace it with a new - * function called \c __glXAllocateClientState that allocates the memory and - * does all the initialization (including the pixel pack / unpack). - */ -static GLXContext -indirect_create_context(__GLXscreenConfigs *psc, - const __GLcontextModes *mode, - GLXContext shareList, int renderType) -{ - GLXContext gc; - int bufSize; - CARD8 opcode; - __GLXattribute *state; - - opcode = __glXSetupForCommand(psc->dpy); - if (!opcode) { - return NULL; - } - - /* Allocate our context record */ - gc = (GLXContext) Xmalloc(sizeof(struct __GLXcontextRec)); - if (!gc) { - /* Out of memory */ - return NULL; - } - memset(gc, 0, sizeof(struct __GLXcontextRec)); - - glx_context_init(gc, psc, mode); - gc->isDirect = GL_FALSE; - gc->vtable = &indirect_context_vtable; - state = Xmalloc(sizeof(struct __GLXattributeRec)); - if (state == NULL) { - /* Out of memory */ - Xfree(gc); - return NULL; - } - gc->client_state_private = state; - memset(gc->client_state_private, 0, sizeof(struct __GLXattributeRec)); - state->NoDrawArraysProtocol = (getenv("LIBGL_NO_DRAWARRAYS") != NULL); - - /* - ** Create a temporary buffer to hold GLX rendering commands. The size - ** of the buffer is selected so that the maximum number of GLX rendering - ** commands can fit in a single X packet and still have room in the X - ** packet for the GLXRenderReq header. - */ - - bufSize = (XMaxRequestSize(psc->dpy) * 4) - sz_xGLXRenderReq; - gc->buf = (GLubyte *) Xmalloc(bufSize); - if (!gc->buf) { - Xfree(gc->client_state_private); - Xfree(gc); - return NULL; - } - gc->bufSize = bufSize; - - /* Fill in the new context */ - gc->renderMode = GL_RENDER; - - state->storePack.alignment = 4; - state->storeUnpack.alignment = 4; - - gc->attributes.stackPointer = &gc->attributes.stack[0]; - - /* - ** PERFORMANCE NOTE: A mode dependent fill image can speed things up. - ** Other code uses the fastImageUnpack bit, but it is never set - ** to GL_TRUE. - */ - gc->fastImageUnpack = GL_FALSE; - gc->fillImage = __glFillImage; - gc->pc = gc->buf; - gc->bufEnd = gc->buf + bufSize; - gc->isDirect = GL_FALSE; - if (__glXDebug) { - /* - ** Set limit register so that there will be one command per packet - */ - gc->limit = gc->buf; - } - else { - gc->limit = gc->buf + bufSize - __GLX_BUFFER_LIMIT_SIZE; - } - gc->majorOpcode = opcode; - - /* - ** Constrain the maximum drawing command size allowed to be - ** transfered using the X_GLXRender protocol request. First - ** constrain by a software limit, then constrain by the protocl - ** limit. - */ - if (bufSize > __GLX_RENDER_CMD_SIZE_LIMIT) { - bufSize = __GLX_RENDER_CMD_SIZE_LIMIT; - } - if (bufSize > __GLX_MAX_RENDER_CMD_SIZE) { - bufSize = __GLX_MAX_RENDER_CMD_SIZE; - } - gc->maxSmallRenderCommandSize = bufSize; - - - return gc; -} - -struct glx_screen_vtable indirect_screen_vtable = { - indirect_create_context -}; - -_X_HIDDEN __GLXscreenConfigs * -indirect_create_screen(int screen, __GLXdisplayPrivate * priv) -{ - __GLXscreenConfigs *psc; - - psc = Xmalloc(sizeof *psc); - if (psc == NULL) - return NULL; - - memset(psc, 0, sizeof *psc); - glx_screen_init(psc, screen, priv); - psc->vtable = &indirect_screen_vtable; - - return psc; -} - - _X_HIDDEN Bool -glx_context_init(__GLXcontext *gc, - __GLXscreenConfigs *psc, const __GLcontextModes *fbconfig) +glx_context_init(struct glx_context *gc, + struct glx_screen *psc, struct glx_config *config) { gc->majorOpcode = __glXSetupForCommand(psc->display->dpy); if (!gc->majorOpcode) @@ -424,8 +238,9 @@ glx_context_init(__GLXcontext *gc, gc->screen = psc->scr; gc->psc = psc; - gc->mode = fbconfig; + gc->config = config; gc->isDirect = GL_TRUE; + gc->currentContextTag = -1; return GL_TRUE; } @@ -442,14 +257,14 @@ glx_context_init(__GLXcontext *gc, static GLXContext CreateContext(Display * dpy, int generic_id, - const __GLcontextModes * const fbconfig, - GLXContext shareList, + struct glx_config *config, + GLXContext shareList_user, Bool allowDirect, unsigned code, int renderType, int screen) { - GLXContext gc = NULL; - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen); - + struct glx_context *gc = NULL; + struct glx_screen *const psc = GetGLXScreenConfigs(dpy, screen); + struct glx_context *shareList = (struct glx_context *) shareList_user; if (dpy == NULL) return NULL; @@ -458,10 +273,9 @@ CreateContext(Display * dpy, int generic_id, gc = NULL; if (allowDirect && psc->vtable->create_context) - gc = psc->vtable->create_context(psc, fbconfig, - shareList, renderType); + gc = psc->vtable->create_context(psc, config, shareList, renderType); if (!gc) - gc = indirect_create_context(psc, fbconfig, shareList, renderType); + gc = indirect_create_context(psc, config, shareList, renderType); if (!gc) return NULL; @@ -478,7 +292,7 @@ CreateContext(Display * dpy, int generic_id, req->visual = generic_id; req->screen = screen; req->shareList = shareList ? shareList->xid : None; - req->isDirect = GC_IS_DIRECT(gc); + req->isDirect = gc->isDirect; break; } @@ -494,7 +308,7 @@ CreateContext(Display * dpy, int generic_id, req->screen = screen; req->renderType = renderType; req->shareList = shareList ? shareList->xid : None; - req->isDirect = GC_IS_DIRECT(gc); + req->isDirect = gc->isDirect; break; } @@ -515,7 +329,7 @@ CreateContext(Display * dpy, int generic_id, req->screen = screen; req->renderType = renderType; req->shareList = shareList ? shareList->xid : None; - req->isDirect = GC_IS_DIRECT(gc); + req->isDirect = gc->isDirect; break; } @@ -532,21 +346,21 @@ CreateContext(Display * dpy, int generic_id, gc->imported = GL_FALSE; gc->renderType = renderType; - return gc; + return (GLXContext) gc; } -PUBLIC GLXContext +_X_EXPORT GLXContext glXCreateContext(Display * dpy, XVisualInfo * vis, GLXContext shareList, Bool allowDirect) { - const __GLcontextModes *mode = NULL; + struct glx_config *config = NULL; int renderType = 0; #if defined(GLX_DIRECT_RENDERING) || defined(GLX_USE_APPLEGL) - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, vis->screen); + struct glx_screen *const psc = GetGLXScreenConfigs(dpy, vis->screen); - mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid); - if (mode == NULL) { + config = glx_config_find_visual(psc->visuals, vis->visualid); + if (config == NULL) { xError error; error.errorCode = BadValue; @@ -559,10 +373,10 @@ glXCreateContext(Display * dpy, XVisualInfo * vis, return None; } - renderType = mode->rgbMode ? GLX_RGBA_TYPE : GLX_COLOR_INDEX_TYPE; + renderType = config->rgbMode ? GLX_RGBA_TYPE : GLX_COLOR_INDEX_TYPE; #endif - return CreateContext(dpy, vis->visualid, mode, shareList, allowDirect, + return CreateContext(dpy, vis->visualid, config, shareList, allowDirect, X_GLXCreateContext, renderType, vis->screen); } @@ -581,34 +395,14 @@ glx_send_destroy_context(Display *dpy, XID xid) SyncHandle(); } -static void -indirect_destroy_context(__GLXcontext *gc) -{ - if (!gc->imported && gc->xid) - glx_send_destroy_context(gc->psc->dpy, gc->xid); - - __glXFreeVertexArrayState(gc); - - if (gc->vendor) - XFree((char *) gc->vendor); - if (gc->renderer) - XFree((char *) gc->renderer); - if (gc->version) - XFree((char *) gc->version); - if (gc->extensions) - XFree((char *) gc->extensions); - __glFreeAttributeState(gc); - XFree((char *) gc->buf); - Xfree((char *) gc->client_state_private); - XFree((char *) gc); -} - /* ** Destroy the named context */ static void -DestroyContext(Display * dpy, GLXContext gc) +DestroyContext(Display * dpy, GLXContext ctx) { + struct glx_context *gc = (struct glx_context *) ctx; + if (!gc) return; @@ -631,7 +425,7 @@ DestroyContext(Display * dpy, GLXContext gc) gc->vtable->destroy(gc); } -PUBLIC void +_X_EXPORT void glXDestroyContext(Display * dpy, GLXContext gc) { DestroyContext(dpy, gc); @@ -640,10 +434,10 @@ glXDestroyContext(Display * dpy, GLXContext gc) /* ** Return the major and minor version #s for the GLX extension */ -PUBLIC Bool +_X_EXPORT Bool glXQueryVersion(Display * dpy, int *major, int *minor) { - __GLXdisplayPrivate *priv; + struct glx_display *priv; /* Init the extension. This fetches the major and minor version. */ priv = __glXInitialize(dpy); @@ -660,7 +454,7 @@ glXQueryVersion(Display * dpy, int *major, int *minor) /* ** Query the existance of the GLX extension */ -PUBLIC Bool +_X_EXPORT Bool glXQueryExtension(Display * dpy, int *errorBase, int *eventBase) { int major_op, erb, evb; @@ -676,128 +470,36 @@ glXQueryExtension(Display * dpy, int *errorBase, int *eventBase) return rv; } -static void -indirect_wait_gl(__GLXcontext *gc) -{ - xGLXWaitGLReq *req; - Display *dpy = gc->currentDpy; - - /* Flush any pending commands out */ - __glXFlushRenderBuffer(gc, gc->pc); - - /* Send the glXWaitGL request */ - LockDisplay(dpy); - GetReq(GLXWaitGL, req); - req->reqType = gc->majorOpcode; - req->glxCode = X_GLXWaitGL; - req->contextTag = gc->currentContextTag; - UnlockDisplay(dpy); - SyncHandle(); -} - /* ** Put a barrier in the token stream that forces the GL to finish its ** work before X can proceed. */ -PUBLIC void +_X_EXPORT void glXWaitGL(void) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); - if (gc && gc->vtable->use_x_font) + if (gc && gc->vtable->wait_gl) gc->vtable->wait_gl(gc); } -static void -indirect_wait_x(__GLXcontext *gc) -{ - xGLXWaitXReq *req; - Display *dpy = gc->currentDpy; - - /* Flush any pending commands out */ - __glXFlushRenderBuffer(gc, gc->pc); - - LockDisplay(dpy); - GetReq(GLXWaitX, req); - req->reqType = gc->majorOpcode; - req->glxCode = X_GLXWaitX; - req->contextTag = gc->currentContextTag; - UnlockDisplay(dpy); - SyncHandle(); -} - /* ** Put a barrier in the token stream that forces X to finish its ** work before GL can proceed. */ -PUBLIC void +_X_EXPORT void glXWaitX(void) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); - if (gc && gc->vtable->use_x_font) + if (gc && gc->vtable->wait_x) gc->vtable->wait_x(gc); } -static void -indirect_use_x_font(__GLXcontext *gc, - Font font, int first, int count, int listBase) -{ - xGLXUseXFontReq *req; - Display *dpy = gc->currentDpy; - - /* Flush any pending commands out */ - __glXFlushRenderBuffer(gc, gc->pc); - - /* Send the glXUseFont request */ - LockDisplay(dpy); - GetReq(GLXUseXFont, req); - req->reqType = gc->majorOpcode; - req->glxCode = X_GLXUseXFont; - req->contextTag = gc->currentContextTag; - req->font = font; - req->first = first; - req->count = count; - req->listBase = listBase; - UnlockDisplay(dpy); - SyncHandle(); -} - -#ifdef GLX_USE_APPLEGL - -static void -applegl_destroy_context(__GLXcontext *gc) -{ - apple_glx_destroy_context(&gc->driContext, gc->currentDpy); -} - -static void -applegl_wait_gl(__GLXcontext *gc) -{ - glFinish(); -} - -static void -applegl_wait_x(__GLXcontext *gc) -{ - apple_glx_waitx(gc->dpy, gc->driContext); -} - -static const struct glx_context_vtable applegl_context_vtable = { - applegl_destroy_context, - applegl_wait_gl, - applegl_wait_x, - DRI_glXUseXFont, - NULL, /* bind_tex_image, */ - NULL, /* release_tex_image, */ -}; - -#endif - -PUBLIC void +_X_EXPORT void glXUseXFont(Font font, int first, int count, int listBase) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); if (gc && gc->vtable->use_x_font) gc->vtable->use_x_font(gc, font, first, count, listBase); @@ -809,12 +511,14 @@ glXUseXFont(Font font, int first, int count, int listBase) ** Copy the source context to the destination context using the ** attribute "mask". */ -PUBLIC void -glXCopyContext(Display * dpy, GLXContext source, - GLXContext dest, unsigned long mask) +_X_EXPORT void +glXCopyContext(Display * dpy, GLXContext source_user, + GLXContext dest_user, unsigned long mask) { + struct glx_context *source = (struct glx_context *) source_user; + struct glx_context *dest = (struct glx_context *) dest_user; #ifdef GLX_USE_APPLEGL - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); int errorcode; bool x11error; @@ -825,7 +529,7 @@ glXCopyContext(Display * dpy, GLXContext source, #else xGLXCopyContextReq *req; - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); GLXContextTag tag; CARD8 opcode; @@ -835,7 +539,7 @@ glXCopyContext(Display * dpy, GLXContext source, } #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) - if (gc->driContext) { + if (gc->isDirect) { /* NOT_DONE: This does not work yet */ } #endif @@ -920,13 +624,15 @@ __glXIsDirect(Display * dpy, GLXContextID contextID) * \c GLX_DIRECT_RENDERING is not defined? Do we really need to bother with * the GLX protocol here at all? */ -PUBLIC Bool -glXIsDirect(Display * dpy, GLXContext gc) +_X_EXPORT Bool +glXIsDirect(Display * dpy, GLXContext gc_user) { + struct glx_context *gc = (struct glx_context *) gc_user; + if (!gc) { return GL_FALSE; } - else if (GC_IS_DIRECT(gc)) { + else if (gc->isDirect) { return GL_TRUE; } #ifdef GLX_USE_APPLEGL /* TODO: indirect on darwin */ @@ -936,17 +642,17 @@ glXIsDirect(Display * dpy, GLXContext gc) #endif } -PUBLIC GLXPixmap +_X_EXPORT GLXPixmap glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap) { #ifdef GLX_USE_APPLEGL int screen = vis->screen; - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen); - const __GLcontextModes *modes; + struct glx_screen *const psc = GetGLXScreenConfigs(dpy, screen); + const struct glx_config *config; - modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid); + config = _gl_context_modes_find_visual(psc->visuals, vis->visualid); - if(apple_glx_pixmap_create(dpy, vis->screen, pixmap, modes)) + if(apple_glx_pixmap_create(dpy, vis->screen, pixmap, config)) return None; return pixmap; @@ -977,16 +683,16 @@ glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap) /* FIXME: Maybe delay __DRIdrawable creation until the drawable * is actually bound to a context... */ - __GLXdisplayPrivate *const priv = __glXInitialize(dpy); + struct glx_display *const priv = __glXInitialize(dpy); __GLXDRIdrawable *pdraw; - __GLXscreenConfigs *psc; - __GLcontextModes *modes; + struct glx_screen *psc; + struct glx_config *config; - psc = priv->screenConfigs[vis->screen]; + psc = priv->screens[vis->screen]; if (psc->driScreen == NULL) break; - modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid); - pdraw = psc->driScreen->createDrawable(psc, pixmap, req->glxpixmap, modes); + config = glx_config_find_visual(psc->visuals, vis->visualid); + pdraw = psc->driScreen->createDrawable(psc, pixmap, req->glxpixmap, config); if (pdraw == NULL) { fprintf(stderr, "failed to create pixmap\n"); break; @@ -1006,7 +712,7 @@ glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap) /* ** Destroy the named pixmap */ -PUBLIC void +_X_EXPORT void glXDestroyGLXPixmap(Display * dpy, GLXPixmap glxpixmap) { #ifdef GLX_USE_APPLEGL @@ -1032,7 +738,7 @@ glXDestroyGLXPixmap(Display * dpy, GLXPixmap glxpixmap) #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) { - __GLXdisplayPrivate *const priv = __glXInitialize(dpy); + struct glx_display *const priv = __glXInitialize(dpy); __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, glxpixmap); if (pdraw != NULL) { @@ -1044,7 +750,7 @@ glXDestroyGLXPixmap(Display * dpy, GLXPixmap glxpixmap) #endif /* GLX_USE_APPLEGL */ } -PUBLIC void +_X_EXPORT void glXSwapBuffers(Display * dpy, GLXDrawable drawable) { #ifdef GLX_USE_APPLEGL @@ -1055,7 +761,7 @@ glXSwapBuffers(Display * dpy, GLXDrawable drawable) __glXSendError(dpy, GLXBadCurrentWindow, 0, X_GLXSwapBuffers, false); } #else - GLXContext gc; + struct glx_context *gc; GLXContextTag tag; CARD8 opcode; #ifdef USE_XCB @@ -1117,22 +823,22 @@ glXSwapBuffers(Display * dpy, GLXDrawable drawable) ** Return configuration information for the given display, screen and ** visual combination. */ -PUBLIC int +_X_EXPORT int glXGetConfig(Display * dpy, XVisualInfo * vis, int attribute, int *value_return) { - __GLXdisplayPrivate *priv; - __GLXscreenConfigs *psc; - __GLcontextModes *modes; + struct glx_display *priv; + struct glx_screen *psc; + struct glx_config *config; int status; status = GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc); if (status == Success) { - modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid); + config = glx_config_find_visual(psc->visuals, vis->visualid); /* Lookup attribute after first finding a match on the visual */ - if (modes != NULL) { - return _gl_get_context_mode_data(modes, attribute, value_return); + if (config != NULL) { + return glx_config_get(config, attribute, value_return); } status = GLX_BAD_VISUAL; @@ -1153,10 +859,10 @@ glXGetConfig(Display * dpy, XVisualInfo * vis, int attribute, /************************************************************************/ static void -init_fbconfig_for_chooser(__GLcontextModes * config, +init_fbconfig_for_chooser(struct glx_config * config, GLboolean fbconfig_style_tags) { - memset(config, 0, sizeof(__GLcontextModes)); + memset(config, 0, sizeof(struct glx_config)); config->visualID = (XID) GLX_DONT_CARE; config->visualType = GLX_DONT_CARE; @@ -1222,8 +928,8 @@ init_fbconfig_for_chooser(__GLcontextModes * config, * \param b Server specified config to test against \c a. */ static Bool -fbconfigs_compatible(const __GLcontextModes * const a, - const __GLcontextModes * const b) +fbconfigs_compatible(const struct glx_config * const a, + const struct glx_config * const b) { MATCH_DONT_CARE(doubleBufferMode); MATCH_DONT_CARE(visualType); @@ -1342,8 +1048,7 @@ fbconfigs_compatible(const __GLcontextModes * const a, * \sa qsort, glXChooseVisual, glXChooseFBConfig, glXChooseFBConfigSGIX */ static int -fbconfig_compare(const __GLcontextModes * const *const a, - const __GLcontextModes * const *const b) +fbconfig_compare(struct glx_config **a, struct glx_config **b) { /* The order of these comparisons must NOT change. It is defined by * the GLX 1.3 spec and ARB_multisample. @@ -1428,10 +1133,10 @@ fbconfig_compare(const __GLcontextModes * const *const a, * \sa glXChooseVisual, glXChooseFBConfig, glXChooseFBConfigSGIX */ static int -choose_visual(__GLcontextModes ** configs, int num_configs, +choose_visual(struct glx_config ** configs, int num_configs, const int *attribList, GLboolean fbconfig_style_tags) { - __GLcontextModes test_config; + struct glx_config test_config; int base; int i; @@ -1467,7 +1172,7 @@ choose_visual(__GLcontextModes ** configs, int num_configs, * specifications. */ - qsort(configs, base, sizeof(__GLcontextModes *), + qsort(configs, base, sizeof(struct glx_config *), (int (*)(const void *, const void *)) fbconfig_compare); return base; } @@ -1479,15 +1184,15 @@ choose_visual(__GLcontextModes ** configs, int num_configs, ** Return the visual that best matches the template. Return None if no ** visual matches the template. */ -PUBLIC XVisualInfo * +_X_EXPORT XVisualInfo * glXChooseVisual(Display * dpy, int screen, int *attribList) { XVisualInfo *visualList = NULL; - __GLXdisplayPrivate *priv; - __GLXscreenConfigs *psc; - __GLcontextModes test_config; - __GLcontextModes *modes; - const __GLcontextModes *best_config = NULL; + struct glx_display *priv; + struct glx_screen *psc; + struct glx_config test_config; + struct glx_config *config; + struct glx_config *best_config = NULL; /* ** Get a list of all visuals, return if list is empty @@ -1514,26 +1219,23 @@ glXChooseVisual(Display * dpy, int screen, int *attribList) ** Otherwise, create an XVisualInfo list with just the selected X visual ** and return this. */ - for (modes = psc->visuals; modes != NULL; modes = modes->next) { - if (fbconfigs_compatible(&test_config, modes) - && ((best_config == NULL) - || - (fbconfig_compare - ((const __GLcontextModes * const *const) &modes, - &best_config) < 0))) { + for (config = psc->visuals; config != NULL; config = config->next) { + if (fbconfigs_compatible(&test_config, config) + && ((best_config == NULL) || + (fbconfig_compare (&config, &best_config) < 0))) { XVisualInfo visualTemplate; XVisualInfo *newList; int i; visualTemplate.screen = screen; - visualTemplate.visualid = modes->visualID; + visualTemplate.visualid = config->visualID; newList = XGetVisualInfo(dpy, VisualScreenMask | VisualIDMask, &visualTemplate, &i); if (newList) { Xfree(visualList); visualList = newList; - best_config = modes; + best_config = config; } } } @@ -1548,11 +1250,11 @@ glXChooseVisual(Display * dpy, int screen, int *attribList) } -PUBLIC const char * +_X_EXPORT const char * glXQueryExtensionsString(Display * dpy, int screen) { - __GLXscreenConfigs *psc; - __GLXdisplayPrivate *priv; + struct glx_screen *psc; + struct glx_display *priv; if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) { return NULL; @@ -1577,7 +1279,7 @@ glXQueryExtensionsString(Display * dpy, int screen) return psc->effectiveGLXexts; } -PUBLIC const char * +_X_EXPORT const char * glXGetClientString(Display * dpy, int name) { (void) dpy; @@ -1594,11 +1296,11 @@ glXGetClientString(Display * dpy, int name) } } -PUBLIC const char * +_X_EXPORT const char * glXQueryServerString(Display * dpy, int screen, int name) { - __GLXscreenConfigs *psc; - __GLXdisplayPrivate *priv; + struct glx_screen *psc; + struct glx_display *priv; const char **str; @@ -1664,32 +1366,32 @@ __glXClientInfo(Display * dpy, int opcode) ** EXT_import_context */ -PUBLIC Display * +_X_EXPORT Display * glXGetCurrentDisplay(void) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); if (NULL == gc) return NULL; return gc->currentDpy; } -PUBLIC +_X_EXPORT GLX_ALIAS(Display *, glXGetCurrentDisplayEXT, (void), (), glXGetCurrentDisplay) #ifndef GLX_USE_APPLEGL -PUBLIC GLXContext +_X_EXPORT GLXContext glXImportContextEXT(Display *dpy, GLXContextID contextID) { - __GLXdisplayPrivate *priv = __glXInitialize(dpy); - __GLXscreenConfigs *psc; + struct glx_display *priv = __glXInitialize(dpy); + struct glx_screen *psc; xGLXQueryContextReply reply; CARD8 opcode; - GLXContext ctx; + struct glx_context *ctx; int propList[__GLX_MAX_CONTEXT_PROPS * 2], *pProp, nPropListBytes; int i, renderType; XID share; - __GLcontextModes *mode; + struct glx_config *mode; if (contextID == None || __glXIsDirect(dpy, contextID)) return NULL; @@ -1753,10 +1455,10 @@ glXImportContextEXT(Display *dpy, GLXContextID contextID) share = pProp[1]; break; case GLX_VISUAL_ID_EXT: - mode = _gl_context_modes_find_visual(psc->visuals, pProp[1]); + mode = glx_config_find_visual(psc->visuals, pProp[1]); break; case GLX_FBCONFIG_ID: - mode = _gl_context_modes_find_fbconfig(psc->configs, pProp[1]); + mode = glx_config_find_fbconfig(psc->configs, pProp[1]); break; case GLX_RENDER_TYPE: renderType = pProp[1]; @@ -1774,26 +1476,28 @@ glXImportContextEXT(Display *dpy, GLXContextID contextID) ctx->imported = GL_TRUE; ctx->share_xid = share; - return ctx; + return (GLXContext) ctx; } #endif -PUBLIC int -glXQueryContext(Display * dpy, GLXContext ctx, int attribute, int *value) +_X_EXPORT int +glXQueryContext(Display * dpy, GLXContext ctx_user, int attribute, int *value) { + struct glx_context *ctx = (struct glx_context *) ctx_user; + switch (attribute) { case GLX_SHARE_CONTEXT_EXT: *value = ctx->share_xid; break; case GLX_VISUAL_ID_EXT: - *value = ctx->mode ? ctx->mode->visualID : None; + *value = ctx->config ? ctx->config->visualID : None; break; case GLX_SCREEN: *value = ctx->screen; break; case GLX_FBCONFIG_ID: - *value = ctx->mode ? ctx->mode->fbconfigID : None; + *value = ctx->config ? ctx->config->fbconfigID : None; break; case GLX_RENDER_TYPE: *value = ctx->renderType; @@ -1804,32 +1508,34 @@ glXQueryContext(Display * dpy, GLXContext ctx, int attribute, int *value) return Success; } -PUBLIC +_X_EXPORT GLX_ALIAS(int, glXQueryContextInfoEXT, (Display * dpy, GLXContext ctx, int attribute, int *value), (dpy, ctx, attribute, value), glXQueryContext) -PUBLIC GLXContextID glXGetContextIDEXT(const GLXContext ctx) +_X_EXPORT GLXContextID glXGetContextIDEXT(const GLXContext ctx_user) { + struct glx_context *ctx = (struct glx_context *) ctx_user; + return ctx->xid; } -PUBLIC void +_X_EXPORT void glXFreeContextEXT(Display * dpy, GLXContext ctx) { DestroyContext(dpy, ctx); } -PUBLIC GLXFBConfig * +_X_EXPORT GLXFBConfig * glXChooseFBConfig(Display * dpy, int screen, const int *attribList, int *nitems) { - __GLcontextModes **config_list; + struct glx_config **config_list; int list_size; - config_list = (__GLcontextModes **) + config_list = (struct glx_config **) glXGetFBConfigs(dpy, screen, &list_size); if ((config_list != NULL) && (list_size > 0) && (attribList != NULL)) { @@ -1845,92 +1551,92 @@ glXChooseFBConfig(Display * dpy, int screen, } -PUBLIC GLXContext -glXCreateNewContext(Display * dpy, GLXFBConfig config, +_X_EXPORT GLXContext +glXCreateNewContext(Display * dpy, GLXFBConfig fbconfig, int renderType, GLXContext shareList, Bool allowDirect) { - const __GLcontextModes *const fbconfig = - (const __GLcontextModes *const) config; + struct glx_config *config = (struct glx_config *) fbconfig; - return CreateContext(dpy, fbconfig->fbconfigID, fbconfig, shareList, - allowDirect, X_GLXCreateNewContext, renderType, - fbconfig->screen); + return CreateContext(dpy, config->fbconfigID, config, shareList, + allowDirect, X_GLXCreateNewContext, renderType, + config->screen); } -PUBLIC GLXDrawable +_X_EXPORT GLXDrawable glXGetCurrentReadDrawable(void) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); + return gc->currentReadable; } -PUBLIC GLXFBConfig * +_X_EXPORT GLXFBConfig * glXGetFBConfigs(Display * dpy, int screen, int *nelements) { - __GLXdisplayPrivate *priv = __glXInitialize(dpy); - __GLcontextModes **config = NULL; + struct glx_display *priv = __glXInitialize(dpy); + struct glx_config **config_list = NULL; + struct glx_config *config; + unsigned num_configs = 0; int i; *nelements = 0; - if (priv && (priv->screenConfigs != NULL) + if (priv && (priv->screens != NULL) && (screen >= 0) && (screen <= ScreenCount(dpy)) - && (priv->screenConfigs[screen]->configs != NULL) - && (priv->screenConfigs[screen]->configs->fbconfigID + && (priv->screens[screen]->configs != NULL) + && (priv->screens[screen]->configs->fbconfigID != (int) GLX_DONT_CARE)) { - unsigned num_configs = 0; - __GLcontextModes *modes; - - for (modes = priv->screenConfigs[screen]->configs; modes != NULL; - modes = modes->next) { - if (modes->fbconfigID != (int) GLX_DONT_CARE) { + for (config = priv->screens[screen]->configs; config != NULL; + config = config->next) { + if (config->fbconfigID != (int) GLX_DONT_CARE) { num_configs++; } } - config = (__GLcontextModes **) Xmalloc(sizeof(__GLcontextModes *) - * num_configs); - if (config != NULL) { + config_list = Xmalloc(num_configs * sizeof *config_list); + if (config_list != NULL) { *nelements = num_configs; i = 0; - for (modes = priv->screenConfigs[screen]->configs; modes != NULL; - modes = modes->next) { - if (modes->fbconfigID != (int) GLX_DONT_CARE) { - config[i] = modes; + for (config = priv->screens[screen]->configs; config != NULL; + config = config->next) { + if (config->fbconfigID != (int) GLX_DONT_CARE) { + config_list[i] = config; i++; } } } } - return (GLXFBConfig *) config; + + return (GLXFBConfig *) config_list; } -PUBLIC int -glXGetFBConfigAttrib(Display * dpy, GLXFBConfig config, +_X_EXPORT int +glXGetFBConfigAttrib(Display * dpy, GLXFBConfig fbconfig, int attribute, int *value) { - __GLcontextModes *const modes = ValidateGLXFBConfig(dpy, config); + struct glx_config *config = ValidateGLXFBConfig(dpy, fbconfig); + + if (config == NULL) + return GLXBadFBConfig; - return (modes != NULL) - ? _gl_get_context_mode_data(modes, attribute, value) - : GLXBadFBConfig; + return glx_config_get(config, attribute, value); } -PUBLIC XVisualInfo * -glXGetVisualFromFBConfig(Display * dpy, GLXFBConfig config) +_X_EXPORT XVisualInfo * +glXGetVisualFromFBConfig(Display * dpy, GLXFBConfig fbconfig) { XVisualInfo visualTemplate; - __GLcontextModes *fbconfig = (__GLcontextModes *) config; + struct glx_config *config = (struct glx_config *) fbconfig; int count; /* ** Get a list of all visuals, return if list is empty */ - visualTemplate.visualid = fbconfig->visualID; + visualTemplate.visualid = config->visualID; return XGetVisualInfo(dpy, VisualIDMask, &visualTemplate, &count); } @@ -1942,8 +1648,8 @@ static int __glXSwapIntervalSGI(int interval) { xGLXVendorPrivateReq *req; - GLXContext gc = __glXGetCurrentContext(); - __GLXscreenConfigs *psc; + struct glx_context *gc = __glXGetCurrentContext(); + struct glx_screen *psc; Display *dpy; CARD32 *interval_ptr; CARD8 opcode; @@ -1959,7 +1665,7 @@ __glXSwapIntervalSGI(int interval) psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); #ifdef GLX_DIRECT_RENDERING - if (gc->driContext && psc->driScreen && psc->driScreen->setSwapInterval) { + if (gc->isDirect && psc->driScreen && psc->driScreen->setSwapInterval) { __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable); psc->driScreen->setSwapInterval(pdraw, interval); @@ -1999,10 +1705,10 @@ static int __glXSwapIntervalMESA(unsigned int interval) { #ifdef GLX_DIRECT_RENDERING - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); - if (gc != NULL && gc->driContext) { - __GLXscreenConfigs *psc; + if (gc != NULL && gc->isDirect) { + struct glx_screen *psc; psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); if (psc->driScreen && psc->driScreen->setSwapInterval) { @@ -2021,10 +1727,10 @@ static int __glXGetSwapIntervalMESA(void) { #ifdef GLX_DIRECT_RENDERING - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); - if (gc != NULL && gc->driContext) { - __GLXscreenConfigs *psc; + if (gc != NULL && gc->isDirect) { + struct glx_screen *psc; psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); if (psc->driScreen && psc->driScreen->getSwapInterval) { @@ -2047,8 +1753,8 @@ __glXGetVideoSyncSGI(unsigned int *count) { int64_t ust, msc, sbc; int ret; - GLXContext gc = __glXGetCurrentContext(); - __GLXscreenConfigs *psc; + struct glx_context *gc = __glXGetCurrentContext(); + struct glx_screen *psc; #ifdef GLX_DIRECT_RENDERING __GLXDRIdrawable *pdraw; #endif @@ -2057,7 +1763,7 @@ __glXGetVideoSyncSGI(unsigned int *count) return GLX_BAD_CONTEXT; #ifdef GLX_DIRECT_RENDERING - if (!gc->driContext) + if (!gc->isDirect) return GLX_BAD_CONTEXT; #endif @@ -2084,8 +1790,8 @@ __glXGetVideoSyncSGI(unsigned int *count) static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count) { - GLXContext gc = __glXGetCurrentContext(); - __GLXscreenConfigs *psc; + struct glx_context *gc = __glXGetCurrentContext(); + struct glx_screen *psc; #ifdef GLX_DIRECT_RENDERING __GLXDRIdrawable *pdraw; #endif @@ -2099,7 +1805,7 @@ __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count) return GLX_BAD_CONTEXT; #ifdef GLX_DIRECT_RENDERING - if (!gc->driContext) + if (!gc->isDirect) return GLX_BAD_CONTEXT; #endif @@ -2128,23 +1834,23 @@ __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count) ** GLX_functions table. */ -PUBLIC +_X_EXPORT GLX_ALIAS(int, glXGetFBConfigAttribSGIX, (Display * dpy, GLXFBConfigSGIX config, int attribute, int *value), (dpy, config, attribute, value), glXGetFBConfigAttrib) -PUBLIC GLX_ALIAS(GLXFBConfigSGIX *, glXChooseFBConfigSGIX, +_X_EXPORT GLX_ALIAS(GLXFBConfigSGIX *, glXChooseFBConfigSGIX, (Display * dpy, int screen, int *attrib_list, int *nelements), (dpy, screen, attrib_list, nelements), glXChooseFBConfig) -PUBLIC GLX_ALIAS(XVisualInfo *, glXGetVisualFromFBConfigSGIX, +_X_EXPORT GLX_ALIAS(XVisualInfo *, glXGetVisualFromFBConfigSGIX, (Display * dpy, GLXFBConfigSGIX config), (dpy, config), glXGetVisualFromFBConfig) -PUBLIC GLXPixmap +_X_EXPORT GLXPixmap glXCreateGLXPixmapWithConfigSGIX(Display * dpy, - GLXFBConfigSGIX config, + GLXFBConfigSGIX fbconfig, Pixmap pixmap) { #ifndef GLX_USE_APPLEGL @@ -2152,21 +1858,21 @@ glXCreateGLXPixmapWithConfigSGIX(Display * dpy, xGLXCreateGLXPixmapWithConfigSGIXReq *req; GLXPixmap xid = None; CARD8 opcode; - __GLXscreenConfigs *psc; + struct glx_screen *psc; #endif - const __GLcontextModes *const fbconfig = (__GLcontextModes *) config; + struct glx_config *config = (struct glx_config *) fbconfig; if ((dpy == NULL) || (config == NULL)) { return None; } #ifdef GLX_USE_APPLEGL - if(apple_glx_pixmap_create(dpy, fbconfig->screen, pixmap, fbconfig)) + if(apple_glx_pixmap_create(dpy, config->screen, pixmap, config)) return None; return pixmap; #else - psc = GetGLXScreenConfigs(dpy, fbconfig->screen); + psc = GetGLXScreenConfigs(dpy, config->screen); if ((psc != NULL) && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) { opcode = __glXSetupForCommand(dpy); @@ -2183,8 +1889,8 @@ glXCreateGLXPixmapWithConfigSGIX(Display * dpy, req->reqType = opcode; req->glxCode = X_GLXVendorPrivateWithReply; req->vendorCode = X_GLXvop_CreateGLXPixmapWithConfigSGIX; - req->screen = fbconfig->screen; - req->fbconfig = fbconfig->fbconfigID; + req->screen = config->screen; + req->fbconfig = config->fbconfigID; req->pixmap = pixmap; req->glxpixmap = xid = XAllocID(dpy); UnlockDisplay(dpy); @@ -2195,44 +1901,44 @@ glXCreateGLXPixmapWithConfigSGIX(Display * dpy, #endif } -PUBLIC GLXContext +_X_EXPORT GLXContext glXCreateContextWithConfigSGIX(Display * dpy, - GLXFBConfigSGIX config, int renderType, + GLXFBConfigSGIX fbconfig, int renderType, GLXContext shareList, Bool allowDirect) { GLXContext gc = NULL; - const __GLcontextModes *const fbconfig = (__GLcontextModes *) config; - __GLXscreenConfigs *psc; + struct glx_config *config = (struct glx_config *) fbconfig; + struct glx_screen *psc; if ((dpy == NULL) || (config == NULL)) { return None; } - psc = GetGLXScreenConfigs(dpy, fbconfig->screen); + psc = GetGLXScreenConfigs(dpy, config->screen); if ((psc != NULL) && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)) { - gc = CreateContext(dpy, fbconfig->fbconfigID, fbconfig, shareList, + gc = CreateContext(dpy, config->fbconfigID, config, shareList, allowDirect, X_GLXvop_CreateContextWithConfigSGIX, renderType, - fbconfig->screen); + config->screen); } return gc; } -PUBLIC GLXFBConfigSGIX +_X_EXPORT GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX(Display * dpy, XVisualInfo * vis) { - __GLXdisplayPrivate *priv; - __GLXscreenConfigs *psc = NULL; + struct glx_display *priv; + struct glx_screen *psc = NULL; if ((GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc) != Success) && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit) && (psc->configs->fbconfigID != (int) GLX_DONT_CARE)) { - return (GLXFBConfigSGIX) _gl_context_modes_find_visual(psc->configs, - vis->visualid); + return (GLXFBConfigSGIX) glx_config_find_visual(psc->configs, + vis->visualid); } return NULL; @@ -2280,12 +1986,12 @@ static Bool __glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable, int64_t * ust, int64_t * msc, int64_t * sbc) { - __GLXdisplayPrivate * const priv = __glXInitialize(dpy); + struct glx_display * const priv = __glXInitialize(dpy); int ret; #ifdef GLX_DIRECT_RENDERING __GLXDRIdrawable *pdraw; #endif - __GLXscreenConfigs *psc; + struct glx_screen *psc; if (!priv) return False; @@ -2308,7 +2014,7 @@ __glxGetMscRate(__GLXDRIdrawable *glxDraw, int32_t * numerator, int32_t * denominator) { #ifdef XF86VIDMODE - __GLXscreenConfigs *psc; + struct glx_screen *psc; XF86VidModeModeLine mode_line; int dot_clock; int i; @@ -2410,17 +2116,17 @@ static int64_t __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); #ifdef GLX_DIRECT_RENDERING __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable); - __GLXscreenConfigs *psc = pdraw ? pdraw->psc : NULL; + struct glx_screen *psc = pdraw ? pdraw->psc : NULL; #endif if (!gc) /* no GLX for this */ return -1; #ifdef GLX_DIRECT_RENDERING - if (!pdraw || !gc->driContext) + if (!pdraw || !gc->isDirect) return -1; #endif @@ -2456,7 +2162,7 @@ __glXWaitForMscOML(Display * dpy, GLXDrawable drawable, #ifdef GLX_DIRECT_RENDERING __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable); #endif - __GLXscreenConfigs *psc = pdraw ? pdraw->psc : NULL; + struct glx_screen *psc = pdraw ? pdraw->psc : NULL; int ret; @@ -2488,7 +2194,7 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable, #ifdef GLX_DIRECT_RENDERING __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable); #endif - __GLXscreenConfigs *psc = pdraw ? pdraw->psc : NULL; + struct glx_screen *psc = pdraw ? pdraw->psc : NULL; int ret; /* The OML_sync_control spec says this should "generate a GLX_BAD_VALUE @@ -2546,7 +2252,7 @@ __glXReleaseBuffersMESA(Display * dpy, GLXDrawable d) } -PUBLIC GLXPixmap +_X_EXPORT GLXPixmap glXCreateGLXPixmapMESA(Display * dpy, XVisualInfo * visual, Pixmap pixmap, Colormap cmap) { @@ -2569,7 +2275,7 @@ __glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable, int x, int y, int width, int height) { xGLXVendorPrivateReq *req; - GLXContext gc; + struct glx_context *gc; GLXContextTag tag; CARD32 *drawable_ptr; INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr; @@ -2578,7 +2284,7 @@ __glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable, #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable); if (pdraw != NULL) { - __GLXscreenConfigs *psc = pdraw->psc; + struct glx_screen *psc = pdraw->psc; if (psc->driScreen->copySubBuffer != NULL) { glFlush(); (*psc->driScreen->copySubBuffer) (pdraw, x, y, width, height); @@ -2629,108 +2335,12 @@ __glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable, SyncHandle(); } - -/** - * GLX_EXT_texture_from_pixmap - */ -static void -indirect_bind_tex_image(Display * dpy, - GLXDrawable drawable, - int buffer, const int *attrib_list) -{ - xGLXVendorPrivateReq *req; - GLXContext gc = __glXGetCurrentContext(); - CARD32 *drawable_ptr; - INT32 *buffer_ptr; - CARD32 *num_attrib_ptr; - CARD32 *attrib_ptr; - CARD8 opcode; - unsigned int i; - - i = 0; - if (attrib_list) { - while (attrib_list[i * 2] != None) - i++; - } - - opcode = __glXSetupForCommand(dpy); - if (!opcode) - return; - - LockDisplay(dpy); - GetReqExtra(GLXVendorPrivate, 12 + 8 * i, req); - req->reqType = opcode; - req->glxCode = X_GLXVendorPrivate; - req->vendorCode = X_GLXvop_BindTexImageEXT; - req->contextTag = gc->currentContextTag; - - drawable_ptr = (CARD32 *) (req + 1); - buffer_ptr = (INT32 *) (drawable_ptr + 1); - num_attrib_ptr = (CARD32 *) (buffer_ptr + 1); - attrib_ptr = (CARD32 *) (num_attrib_ptr + 1); - - *drawable_ptr = drawable; - *buffer_ptr = buffer; - *num_attrib_ptr = (CARD32) i; - - i = 0; - if (attrib_list) { - while (attrib_list[i * 2] != None) { - *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 0]; - *attrib_ptr++ = (CARD32) attrib_list[i * 2 + 1]; - i++; - } - } - - UnlockDisplay(dpy); - SyncHandle(); -} - -static void -indirect_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer) -{ - xGLXVendorPrivateReq *req; - GLXContext gc = __glXGetCurrentContext(); - CARD32 *drawable_ptr; - INT32 *buffer_ptr; - CARD8 opcode; - - opcode = __glXSetupForCommand(dpy); - if (!opcode) - return; - - LockDisplay(dpy); - GetReqExtra(GLXVendorPrivate, sizeof(CARD32) + sizeof(INT32), req); - req->reqType = opcode; - req->glxCode = X_GLXVendorPrivate; - req->vendorCode = X_GLXvop_ReleaseTexImageEXT; - req->contextTag = gc->currentContextTag; - - drawable_ptr = (CARD32 *) (req + 1); - buffer_ptr = (INT32 *) (drawable_ptr + 1); - - *drawable_ptr = drawable; - *buffer_ptr = buffer; - - UnlockDisplay(dpy); - SyncHandle(); -} - -static const struct glx_context_vtable indirect_context_vtable = { - indirect_destroy_context, - indirect_wait_gl, - indirect_wait_x, - indirect_use_x_font, - indirect_bind_tex_image, - indirect_release_tex_image, -}; - /*@{*/ static void __glXBindTexImageEXT(Display * dpy, GLXDrawable drawable, int buffer, const int *attrib_list) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); if (gc == NULL || gc->vtable->bind_tex_image == NULL) return; @@ -2741,7 +2351,7 @@ __glXBindTexImageEXT(Display * dpy, static void __glXReleaseTexImageEXT(Display * dpy, GLXDrawable drawable, int buffer) { - GLXContext gc = __glXGetCurrentContext(); + struct glx_context *gc = __glXGetCurrentContext(); if (gc == NULL || gc->vtable->release_tex_image == NULL) return; @@ -2940,7 +2550,7 @@ get_glx_proc_address(const char *funcName) * * \sa glXGetProcAddress */ -PUBLIC void (*glXGetProcAddressARB(const GLubyte * procName)) (void) +_X_EXPORT void (*glXGetProcAddressARB(const GLubyte * procName)) (void) { typedef void (*gl_function) (void); gl_function f; @@ -2973,7 +2583,7 @@ PUBLIC void (*glXGetProcAddressARB(const GLubyte * procName)) (void) * * \sa glXGetProcAddressARB */ -PUBLIC void (*glXGetProcAddress(const GLubyte * procName)) (void) +_X_EXPORT void (*glXGetProcAddress(const GLubyte * procName)) (void) #if defined(__GNUC__) && !defined(GLX_ALIAS_UNSUPPORTED) __attribute__ ((alias("glXGetProcAddressARB"))); #else |