Mesa (master): i965: Delete stale "pre-gen4" comment in texture validation code.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 5d9092605288d411dfe457e1197f497cb4c8d065
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5d9092605288d411dfe457e1197f497cb4c8d065

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Sat Feb  1 01:10:15 2014 -0800

i965: Delete stale "pre-gen4" comment in texture validation code.

In commit 16060c5adcd4d809f97e874fcde763260c17ac18, Eric changed the
code to not relayout just for baselevel changes - only if the range of
miplevels actually increases.  So this comment is now wrong.

Notably, the i915 version of the code actually does what the comment
says.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/drivers/dri/i965/intel_tex_validate.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/intel_tex_validate.c b/src/mesa/drivers/dri/i965/intel_tex_validate.c
index 07f3174..38cee2a 100644
--- a/src/mesa/drivers/dri/i965/intel_tex_validate.c
+++ b/src/mesa/drivers/dri/i965/intel_tex_validate.c
@@ -107,11 +107,6 @@ intel_finalize_mipmap_tree(struct brw_context *brw, GLuint unit)
 
    /* Check tree can hold all active levels.  Check tree matches
     * target, imageFormat, etc.
-    *
-    * For pre-gen4, we have to match first_level == tObj->BaseLevel,
-    * because we don't have the control that gen4 does to make min/mag
-    * determination happen at a nonzero (hardware) baselevel.  Because
-    * of that, we just always relayout on baselevel change.
     */
    if (intelObj->mt &&
        (!intel_miptree_match_image(intelObj->mt, &firstImage->base.Base) ||