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st/nine: Optimize ColorFill 

When we lock the whole surface to overwrite it, we can use DISCARD.

Signed-off-by: Axel Davy <axel.davy@ens.fr>
This commit is contained in:
Axel Davy 2016-11-13 12:41:53 +01:00
parent 9bf1da05d9
commit 7b154ac04d
1 changed files with 1 additions and 1 deletions
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2
src/gallium/state_trackers/nine/device9.c
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@ -1800,7 +1800,7 @@ NineDevice9_ColorFill( struct NineDevice9 *This,
union util_color uc;
HRESULT hr;
/* XXX: lock pRect and fix util_fill_rect */
hr = NineSurface9_LockRect(surf, &lock, NULL, 0);
hr = NineSurface9_LockRect(surf, &lock, NULL, pRect ? 0 : D3DLOCK_DISCARD);
if (FAILED(hr))
return hr;
util_pack_color_ub(color >> 16, color >> 8, color >> 0, color >> 24,