From: Nils Wallménius <nils.wallmenius@gmail.com>
Date: Thu, 22 Jan 2015 19:47:28 +0000 (+0100)
Subject: st/mesa: mark constant array of swizzles as static const
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cfb5b1c59eb42a7a1c0972aa1947050b2e04ba9b;p=mesa.git

st/mesa: mark constant array of swizzles as static const

This saves about 0.5k in the text section for a gallium driver
on amd64.

Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
---

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index b84f39dd183..a9ea8c82aba 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -486,7 +486,7 @@ fail_link(struct gl_shader_program *prog, const char *fmt, ...)
 static int
 swizzle_for_size(int size)
 {
-   int size_swizzles[4] = {
+   static const int size_swizzles[4] = {
       MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
       MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
       MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z),