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vmware/xorg: Do buffer round-robin logic differently

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This commit is contained in:
Jakob Bornecrantz
2010-01-25 12:27:47 +01:00
parent 0b482c4fbe
commit 6877c5de3c
1 changed files with 2 additions and 1 deletions
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src/gallium/winsys/drm/vmware/xorg/vmw_video.c
+2 -1
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@@ -649,7 +649,8 @@ vmw_video_port_play(ScrnInfoPtr pScrn, struct vmw_video_port *port,
return XvBadAlloc;
}
port->currBuf = ++port->currBuf & (VMWARE_VID_NUM_BUFFERS - 1);
if (++(port->currBuf) >= VMWARE_VID_NUM_BUFFERS)
port->currBuf = 0;
return Success;
}