From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 12 Mar 2015 08:55:44 +0000 (-0700)
Subject: i965: Make emit_urb_writes() only set EOT for the VS.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cb755996d91e9f44c93121f9534b0c59bb3ec201;p=mesa.git

i965: Make emit_urb_writes() only set EOT for the VS.

The GS will emit a bunch of vertices, and we don't want to do an EOT
prematurely.  We'll emit GS_OPCODE_THREAD_END when we want to terminate
the thread.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
---

diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index d7c4a6e213d..4610ea19c67 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -1005,7 +1005,7 @@ fs_visitor::emit_urb_writes()
 
          fs_inst *inst =
             abld.emit(SHADER_OPCODE_URB_WRITE_SIMD8, reg_undef, payload);
-         inst->eot = last;
+         inst->eot = last && stage == MESA_SHADER_VERTEX;
          inst->mlen = length + 1;
          inst->offset = urb_offset;
          urb_offset = slot + 1;