diff options
| -rw-r--r-- | src/i830_driver.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/i830_driver.c b/src/i830_driver.c index 50d98088..b0bb9dad 100644 --- a/src/i830_driver.c +++ b/src/i830_driver.c @@ -2387,6 +2387,15 @@ I830BlockHandler(int i, pI830->BlockHandler = pScreen->BlockHandler; pScreen->BlockHandler = I830BlockHandler; + /* Emit a flush of the rendering cache, or on the 965 and beyond + * rendering results may not hit the framebuffer until significantly + * later. In the direct rendering case this is already done just + * after the page flipping updates, so there's no need to duplicate + * the effort here. + */ + if (!pI830->noAccel && !pI830->directRenderingEnabled) + I830EmitFlush(pScrn); + I830VideoBlockHandler(i, blockData, pTimeout, pReadmask); } |