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This is mostly in preparation for Present support, but it also simplifies the DRI2 specific code a little. (Cherry picked from radeon commit 6c3a721cde9317233072b573f9502348dcd21b16) Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
9a554a68
This is mostly in preparation for Present support, but it also simplifies
the DRI2 specific code a little.
(Cherry picked from radeon commit 6c3a721cde9317233072b573f9502348dcd21b16)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>