i965: Initialize member variables.

Fixes these GCC warnings.
brw_wm_fp.c: In function 'search_or_add_const4f':
brw_wm_fp.c:92: warning: 'reg.Index2' is used uninitialized in this function
brw_wm_fp.c:84: note: 'reg.Index2' was declared here
brw_wm_fp.c:92: warning: 'reg.RelAddr2' is used uninitialized in this function
brw_wm_fp.c:84: note: 'reg.RelAddr2' was declared here

diff --git a/src/mesa/drivers/dri/i965/brw_wm_fp.c b/src/mesa/drivers/dri/i965/brw_wm_fp.c
index af1fda86513cc9d4de5ff7786e9db2bd69d1102e..15a238cda6220c0f2dc141d7e3095637be752ea6 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_fp.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_fp.c
@@ -89,6 +89,8 @@ static struct prog_src_register src_reg(GLuint file, GLuint idx)
    reg.Negate = NEGATE_NONE;
    reg.Abs = 0;
    reg.HasIndex2 = 0;
+   reg.RelAddr2 = 0;
+   reg.Index2 = 0;
    return reg;
 }