Module: Mesa Branch: master Commit: 46bad058eb1f2fa73a4db19655bc660dde1befb9 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=46bad058eb1f2fa73a4db19655bc660dde1befb9
Author: Brian Paul <[email protected]> Date: Thu Jan 3 17:31:22 2013 -0700 xlib: allow GLX_DONT_CARE for glXChooseFBConfig() attribute values Fixes piglit glx-dont-care-mask test. Note: This is a candidate for the stable branches. Reviewed-by: Chad Versace <[email protected]> --- src/mesa/drivers/x11/fakeglx.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c index 3dca405..2208d5e 100644 --- a/src/mesa/drivers/x11/fakeglx.c +++ b/src/mesa/drivers/x11/fakeglx.c @@ -911,6 +911,20 @@ choose_visual( Display *dpy, int screen, const int *list, GLboolean fbConfig ) while (*parselist) { + if (fbConfig && + parselist[1] == GLX_DONT_CARE && + parselist[0] != GLX_LEVEL) { + /* For glXChooseFBConfig(), skip attributes whose value is + * GLX_DONT_CARE (-1), unless it's GLX_LEVEL (which can legitimately be + * a negative value). + * + * From page 17 (23 of the pdf) of the GLX 1.4 spec: + * GLX DONT CARE may be specified for all attributes except GLX LEVEL. + */ + parselist += 2; + continue; + } + switch (*parselist) { case GLX_USE_GL: if (fbConfig) { _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
