[Mesa-dev] [PATCH] i965/fs: Disable write masking when setting up texturing m0.

[Eric Anholt]

I don't know of any hangs/rendering failures that this fixes, but it sure
looks necessary.
---
 src/mesa/drivers/dri/i965/brw_fs_emit.cpp |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_emit.cpp b/src/mesa/drivers/dri/i965/brw_fs_emit.cpp
index 5900c0e..cc038dd 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_emit.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_emit.cpp
@@ -389,6 +389,7 @@ fs_visitor::generate_tex(fs_inst *inst, struct brw_reg dst, struct brw_reg src)
     */
    if (inst->texture_offset) {
       brw_push_insn_state(p);
+      brw_set_mask_control(p, BRW_MASK_DISABLE);
       brw_set_compression_control(p, BRW_COMPRESSION_NONE);
       /* Explicitly set up the message header by copying g0 to the MRF. */
       brw_MOV(p, retype(brw_message_reg(inst->base_mrf), BRW_REGISTER_TYPE_UD),
-- 
1.7.10.4