We were previously guessing the half based on the EOT flag which seems
rather gross.
---
src/mesa/drivers/dri/i965/brw_fs_generator.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
index 8a3af47..e94f34e 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_generator.cpp
@@ -221,11 +221,11 @@ fs_generator::fire_fb_write(fs_inst *inst,
if (inst->opcode == FS_OPCODE_REP_FB_WRITE)
msg_control =
BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE_REPLICATED;
else if (prog_data->dual_src_blend) {
- if (dispatch_width == 8 || !inst->eot)
+ if (!inst->force_sechalf)
msg_control =
BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01;
else
msg_control =
BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN23;
- } else if (dispatch_width == 16)
+ } else if (inst->exec_size == 16)
msg_control = BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE;
else
msg_control =
BRW_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01;
--
2.4.3
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