diff options
| -rw-r--r-- | opengl.c | 16 |
1 files changed, 15 insertions, 1 deletions
@@ -386,6 +386,14 @@ glx_update_fbconfig(session_t *ps) { int id = (int) (pcur - pfbcfgs); int depth = 0, depth_alpha = 0, val = 0; + // Skip over multi-sampled visuals + // http://people.freedesktop.org/~glisse/0001-glx-do-not-use-multisample-visual-config-for-front-o.patch +#ifdef GLX_SAMPLES + if (Success == glXGetFBConfigAttrib(ps->dpy, *pcur, GLX_SAMPLES, &val) + && val > 1) + continue; +#endif + if (Success != glXGetFBConfigAttrib(ps->dpy, *pcur, GLX_BUFFER_SIZE, &depth) || Success != glXGetFBConfigAttrib(ps->dpy, *pcur, GLX_ALPHA_SIZE, &depth_alpha)) { printf_errf("(): Failed to retrieve buffer size and alpha size of FBConfig %d.", id); @@ -405,7 +413,7 @@ glx_update_fbconfig(session_t *ps) { continue; } visualdepth = pvi->depth; - cxfree(pvi); + cxfree(pvi); } bool rgb = false; @@ -446,6 +454,12 @@ glx_update_fbconfig(session_t *ps) { printf_errf("(): No FBConfig found for depth 32. Expect crazy things."); } +#ifdef DEBUG_GLX + printf_dbgf("(): %d-bit: %#3x, 32-bit: %#3x\n", + ps->depth, (int) ps->glx_fbconfigs[ps->depth]->cfg, + (int) ps->glx_fbconfigs[32]->cfg); +#endif + return true; } |