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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-04-08 22:21:01 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-04-08 22:21:01 +0200 |
| commit | 3d7723526b181686d62f09f81fba3ccdbf7d2b1a (patch) | |
| tree | 53da9b9026d39e103fd68e841a625c13b605b2f6 | |
| parent | bdf0ee509c26ab35e60f3ed02549efa435be032f (diff) | |
Xv: fixup overlay stride confusion
For some reason I've made a mess out of the overlay stride constrains.
Fix it up.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Tested-by: Calvin Walton <calvin.walton@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=27453
| -rw-r--r-- | src/i830_video.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/i830_video.c b/src/i830_video.c index 45213cb1..c6fd78d3 100644 --- a/src/i830_video.c +++ b/src/i830_video.c @@ -1348,9 +1348,12 @@ i830_setup_dst_params(ScrnInfoPtr scrn, intel_adaptor_private *adaptor_priv, sho pitchAlignMask = 3; } else { if (IS_I965G(intel)) - pitchAlignMask = 255; + /* Actually the alignment is 64 bytes, too. But the + * stride must be at least 512 bytes. Take the easy fix + * and align on 512 bytes unconditionally. */ + pitchAlignMask = 511; else - pitchAlignMask = 255; + pitchAlignMask = 63; } #if INTEL_XVMC |