diff options
Diffstat (limited to 'twin')
| -rw-r--r-- | twin/compton-tde/opengl.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/twin/compton-tde/opengl.c b/twin/compton-tde/opengl.c index 4cbfeb455..f30f43c31 100644 --- a/twin/compton-tde/opengl.c +++ b/twin/compton-tde/opengl.c @@ -811,6 +811,16 @@ glx_cmp_fbconfig(session_t *ps, return -1; if (!pfbc_b) return 1; + int tmpattr; + + // Avoid 10-bit colors + glXGetFBConfigAttrib(ps->dpy, pfbc_a->cfg, GLX_RED_SIZE, &tmpattr); + if (tmpattr != 8) + return -1; + + glXGetFBConfigAttrib(ps->dpy, pfbc_b->cfg, GLX_RED_SIZE, &tmpattr); + if (tmpattr != 8) + return 1; #define P_CMPATTR_LT(attr) { if ((result = glx_cmp_fbconfig_cmpattr(ps, pfbc_a, pfbc_b, (attr)))) return -result; } #define P_CMPATTR_GT(attr) { if ((result = glx_cmp_fbconfig_cmpattr(ps, pfbc_a, pfbc_b, (attr)))) return result; } |