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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, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index 7c05e452dd..a0f299195c 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -296,6 +296,8 @@ static void prealloc_reg(struct brw_wm_compile *c)
reg = brw_vec8_grf(0, 0);
set_reg(c, PROGRAM_PAYLOAD, PAYLOAD_DEPTH, i, reg);
}
+ set_reg(c, PROGRAM_PAYLOAD, PAYLOAD_W, 0,
+ brw_vec8_grf(c->key.source_w_reg, 0));
reg_index += c->key.nr_payload_regs;
/* constants */