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path: root/src/mesa/drivers/dri/i965/brw_wm_glsl.c
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Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_glsl.c')
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_glsl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index 5852083882..b2ffc82ed2 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -986,7 +986,7 @@ static void emit_wpos_xy(struct brw_wm_compile *c,
brw_ADD(p,
dst[1],
negate(retype(src0[1], BRW_REGISTER_TYPE_W)),
- brw_imm_d(c->key.origin_y + c->key.drawable_height));
+ brw_imm_d(c->key.origin_y + c->key.drawable_height - 1));
}
}