gallium/dri: Return __DRI_ATTRIB_SWAP_UNDEFINED for _SWAP_METHOD

In contrast to __DRI_ATTRIB_SWAP_EXCHANGE, this is compatible with Mesa
< 23.3 on the client side.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/10080
Fixes: e64ab3e4a9 ("glx: Delete support for GLX_OML_swap_method.")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26685>
This commit is contained in:
Michel Dänzer 2023-12-14 11:32:53 +01:00 committed by Marge Bot
parent 290d958c63
commit 9548f969bd

View File

@ -326,7 +326,7 @@ driGetConfigAttribIndex(const __DRIconfig *config,
* for the X server's sake, and EGL will expect us to handle it because
* it iterates all __DRI_ATTRIBs.
*/
*value = __DRI_ATTRIB_SWAP_EXCHANGE;
*value = __DRI_ATTRIB_SWAP_UNDEFINED;
break;
case __DRI_ATTRIB_MAX_SWAP_INTERVAL:
*value = INT_MAX;