Implement X11 HW-synced swapping using glXJoinSwapGroupNV, glXBindSwa…#1336
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Binary-Eater wants to merge 1 commit intoopenscenegraph:masterfrom
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Implement X11 HW-synced swapping using glXJoinSwapGroupNV, glXBindSwa…#1336Binary-Eater wants to merge 1 commit intoopenscenegraph:masterfrom
Binary-Eater wants to merge 1 commit intoopenscenegraph:masterfrom
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…pBarrierNV, and the existing traits This change is meant to be analogous to commit 634344a ("From Marius Heise, "here is a patch that implements Win32 HW-synced swapping using wglJoinSwapGroupNV, wglBindSwapBarrierNV and the existing traits. It was tested with multiple ATI FirePro S400 cards.") for the X11 backend. Tested using multiple NVIDIA A5000 cards. The NVIDIA driver stack requires that the swap group join and bind calls occur on the same thread context that is doing the swap buffer operation. Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
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…pBarrierNV, and the existing traits
This change is meant to be analogous to commit 634344a ("From Marius Heise, "here is a patch that implements Win32 HW-synced swapping using wglJoinSwapGroupNV, wglBindSwapBarrierNV and the existing traits. It was tested with multiple ATI FirePro S400 cards.") for the X11 backend. Tested using multiple NVIDIA A5000 cards. The NVIDIA driver stack requires that the swap group join and bind calls occur on the same thread context that is doing the swap buffer operation.