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i965: Disable pixel statistics in BLORP. 

BLORP is used for operations like glClear, glCopyTexImage, and
glBlitFramebuffer which aren't supposed to contribute fragments toward
occlusion queries.

This prevents Piglit tests from breaking in the next commit.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This commit is contained in:
Kenneth Graunke 2013-05-16 10:39:39 -07:00
parent 92d2f5acfa
commit 72b1e440dd
2 changed files with 0 additions and 2 deletions
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1
src/mesa/drivers/dri/i965/gen6_blorp.cpp
View File

@ -750,7 +750,6 @@ gen6_blorp_emit_wm_config(struct brw_context *brw,
assert(0);
break;
}
dw4 |= GEN6_WM_STATISTICS_ENABLE;
dw5 |= GEN6_WM_LINE_AA_WIDTH_1_0;
dw5 |= GEN6_WM_LINE_END_CAP_AA_WIDTH_0_5;
dw5 |= (brw->max_wm_threads - 1) << GEN6_WM_MAX_THREADS_SHIFT;

1
src/mesa/drivers/dri/i965/gen7_blorp.cpp
View File

@ -516,7 +516,6 @@ gen7_blorp_emit_wm_config(struct brw_context *brw,
assert(0);
break;
}
dw1 |= GEN7_WM_STATISTICS_ENABLE;
dw1 |= GEN7_WM_LINE_AA_WIDTH_1_0;
dw1 |= GEN7_WM_LINE_END_CAP_AA_WIDTH_0_5;
dw1 |= 0 << GEN7_WM_BARYCENTRIC_INTERPOLATION_MODE_SHIFT; /* No interp */