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gen7: Use logical, not physical, dims in 3DSTATE_DEPTH_BUFFER (v2)

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In 3DSTATE_DEPTH_BUFFER, we set Width and Height to the miptree slice's
physical dimensions. (Logical and physical dimensions may differ for
multisample surfaces).

However, in SURFACE_STATE, we always set Width and Height to the slice's
logical dimensions. We should do the same for 3DSTATE_DEPTH_BUFFER,
because the hw docs say so.

No Piglit regressions (-x glx -x glean) on Ivybridge with Wayland.

v2: No Piglit regressions, for real this time.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Chad Versace 2013-10-02 17:21:33 -07:00
parent ccad802ed5
commit 6cd1da8377
2 changed files with 4 additions and 4 deletions
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4
src/mesa/drivers/dri/i965/gen7_blorp.cpp
View file

@ -706,8 +706,8 @@ gen7_blorp_emit_depth_stencil_config(struct brw_context *brw,
surfwidth = params->depth.width;
surfheight = params->depth.height;
} else {
surfwidth = params->depth.mt->physical_width0;
surfheight = params->depth.mt->physical_height0;
surfwidth = params->depth.mt->logical_width0;
surfheight = params->depth.mt->logical_height0;
}
/* 3DSTATE_DEPTH_BUFFER */

4
src/mesa/drivers/dri/i965/gen7_misc_state.c
View file

@ -93,8 +93,8 @@ gen7_emit_depth_stencil_hiz(struct brw_context *brw,
lod = irb ? irb->mt_level - irb->mt->first_level : 0;
if (mt) {
width = mt->physical_width0;
height = mt->physical_height0;
width = mt->logical_width0;
height = mt->logical_height0;
}
/* _NEW_DEPTH, _NEW_STENCIL, _NEW_BUFFERS */