i965/urb: fixes division by zero

[mesa.git] / src / mesa / drivers / dri / i965 / brw_tex.c

diff --git a/src/mesa/drivers/dri/i965/brw_tex.c b/src/mesa/drivers/dri/i965/brw_tex.c
index 9234e3ae161eceb4d22a036bcc95a5168756fc52..7aebac634456f83868957232303df9be6ab0586f 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_tex.c
+++ b/src/mesa/drivers/dri/i965/brw_tex.c
@@ -30,11 +30,9 @@
   */
 
 
-#include "main/glheader.h"
 #include "main/mtypes.h"
 #include "main/teximage.h"
 
-#include "intel_regions.h"
 #include "intel_tex.h"
 #include "brw_context.h"
 
@@ -46,11 +44,12 @@ void brw_validate_textures( struct brw_context *brw )
 {
    struct gl_context *ctx = &brw->ctx;
    int i;
+   int maxEnabledUnit = ctx->Texture._MaxEnabledTexImageUnit;
 
-   for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
+   for (i = 0; i <= maxEnabledUnit; i++) {
       struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i];
 
-      if (texUnit->_ReallyEnabled) {
+      if (texUnit->_Current) {
         intel_finalize_mipmap_tree(brw, i);
       }
    }