From: Eric Anholt <eric@anholt.net>
Date: Mon, 25 Oct 2010 23:22:04 +0000 (-0700)
Subject: i965: Clarify an XXX comment in FB writes with real info.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=748f3744bebc37cc753a5ea1c321854c580a7317;p=mesa.git

i965: Clarify an XXX comment in FB writes with real info.
---

diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index feb13e7ae47..d5f24c263fb 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -1736,7 +1736,8 @@ void brw_fb_WRITE(struct brw_compile *p,
    GLboolean header_present = GL_TRUE;
 
    insn = next_insn(p, BRW_OPCODE_SEND);
-   insn->header.predicate_control = 0; /* XXX */
+   /* The execution mask is ignored for render target writes. */
+   insn->header.predicate_control = 0;
    insn->header.compression_control = BRW_COMPRESSION_NONE;
 
    if (intel->gen >= 6) {