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i915g: don't pot-align stride for tiled buffers

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libdrm will do this for us, if it's required (i.e. if tiling is
possible).

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com>
Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com>
This commit is contained in:
Daniel Vetter 2010-11-20 10:23:03 +01:00 • committed by Jakob Bornecrantz
parent 6ae6e0c6fe
commit 32345610cc
1 changed files with 3 additions and 2 deletions
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5
src/gallium/drivers/i915/i915_resource_texture.c
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@ -175,9 +175,10 @@ i9x5_scanout_layout(struct i915_texture *tex)
i915_texture_set_image_offset(tex, 0, 0, 0, 0);
if (pt->width0 >= 240) {
tex->stride = get_pot_stride(pt->format, pt->width0);
tex->stride = align(util_format_get_stride(pt->format, pt->width0), 64);
tex->total_nblocksy = align_nblocksy(pt->format, pt->height0, 8);
tex->tiling = I915_TILE_X;
/* special case for cursors */
} else if (pt->width0 == 64 && pt->height0 == 64) {
tex->stride = get_pot_stride(pt->format, pt->width0);
tex->total_nblocksy = align_nblocksy(pt->format, pt->height0, 8);
@ -212,7 +213,7 @@ i9x5_display_target_layout(struct i915_texture *tex)
i915_texture_set_level_info(tex, 0, 1);
i915_texture_set_image_offset(tex, 0, 0, 0, 0);
tex->stride = get_pot_stride(pt->format, pt->width0);
tex->stride = align(util_format_get_stride(pt->format, pt->width0), 64);
tex->total_nblocksy = align_nblocksy(pt->format, pt->height0, 8);
tex->tiling = I915_TILE_X;