glx: Require proper drawableType in init_fbconfig_for_chooser.
This patch makes sure that init_fbconfig_for_chooser sets correct
value of drawableType for visual configs and fbconfigs.
---
src/glx/glxcmds.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 502295f..42ca776 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -901,12 +901,17 @@ init_fbconfig_for_chooser(struct glx_config * config,
config->visualID = (XID) GLX_DONT_CARE;
config->visualType = GLX_DONT_CARE;
- /* glXChooseFBConfig specifies different defaults for these two than
+ /* glXChooseFBConfig specifies different defaults for these properties than
* glXChooseVisual.
*/
if (fbconfig_style_tags) {
config->rgbMode = GL_TRUE;
config->doubleBufferMode = GLX_DONT_CARE;
+ /* allow any kind of drawable, including those for off-screen buffers */
+ config->drawableType = 0;
+ } else {
+ /* allow configs which support on-screen drawing */
+ config->drawableType = GLX_WINDOW_BIT;
}
config->visualRating = GLX_DONT_CARE;
--
1.7.9.5
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