diff options
| -rw-r--r-- | src/glx/x11/glxext.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c index 729cf3aa86d..90db81ed2d8 100644 --- a/src/glx/x11/glxext.c +++ b/src/glx/x11/glxext.c @@ -581,6 +581,63 @@ static GLboolean getFBConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen) { __GLXscreenConfigs *psc; +#ifdef USE_XCB + xcb_connection_t* c = XGetXCBConnection(dpy); + xcb_glx_get_fb_configs_reply_t* reply_fb = NULL; + xcb_glx_get_fb_configs_sgix_reply_t* reply_sgix = NULL; + uint32_t num_fb_configs; + uint32_t num_properties; + uint32_t* props; + + psc = priv->screenConfigs + screen; + psc->serverGLXexts = __glXQueryServerString(dpy, priv->majorOpcode, + screen, GLX_EXTENSIONS); + psc->configs = NULL; + + if (atof(priv->serverGLXversion) >= 1.3) { + reply_fb = xcb_glx_get_fb_configs_reply(c, + xcb_glx_get_fb_configs(c, + screen), + NULL); + if (!reply_fb) + goto out; + + num_fb_configs = reply_fb->num_fb_configs; + num_properties = reply_fb->num_properties * 2; + props = xcb_glx_get_fb_configs_property_list(reply_fb); + } else if (strstr(psc->serverGLXexts, "GLX_SGIX_fbconfig") != NULL) { + reply_sgix = xcb_glx_get_fb_configs_sgix_reply( + c, + xcb_glx_get_fb_configs_sgix(c, + 65540, /* X_GLXvop_GetFBConfigsSGIX */ + 0, + screen), + NULL); + + if (!reply_sgix) + goto out; + + num_fb_configs = reply_sgix->num_fb_configs; + num_properties = reply_sgix->num_properties * 2; + props = xcb_glx_get_fb_configs_sgix_property_list(reply_sgix); + } else + goto out; + + psc->configs = createConfigsFromProperties(props, + num_fb_configs, + num_properties, + screen, + GL_TRUE); + + if (reply_fb) + free(reply_fb); + + if (reply_sgix) + free(reply_sgix); + +out: + return psc->configs != NULL; +#else /* USE_XCB */ xGLXGetFBConfigsReq *fb_req; xGLXGetFBConfigsSGIXReq *sgi_req; xGLXVendorPrivateWithReplyReq *vpreq; @@ -623,6 +680,7 @@ getFBConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen) out: UnlockDisplay(dpy); return psc->configs != NULL; +#endif /* USE_XCB */ } /* |