i965: Change intel_miptree_create_for_bo() signature

Add parameter 'bool disable_aux_buffers'.

This is a refactor patch. The patch changes no behavior because the new
parameter is false in every call.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

src/mesa/drivers/dri/i965/intel_fbo.c

                                          image->width,
                                          image->height,
                                          1,
-                                         image->pitch);
+                                         image->pitch,
+                                         false /*disable_aux_buffers*/);
    if (!irb->mt)
       return;
 

src/mesa/drivers/dri/i965/intel_mipmap_tree.c

                             GLuint depth0,
                             bool for_bo,
                             GLuint num_samples,
-                            bool force_all_slices_at_each_lod)
+                            bool force_all_slices_at_each_lod,
+                            bool disable_aux_buffers)
 {
    struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1);
    if (!mt)
    mt->logical_height0 = height0;
    mt->logical_depth0 = depth0;
    mt->fast_clear_state = INTEL_FAST_CLEAR_STATE_NO_MCS;
-   mt->disable_aux_buffers = false; /* hardcoded for now */
+   mt->disable_aux_buffers = disable_aux_buffers;
    exec_list_make_empty(&mt->hiz_map);
 
    /* The cpp is bytes per (1, blockheight)-sized block for compressed
 				      first_level, last_level, width0,
 				      height0, depth0,
                                     false, num_samples,
-                                    force_all_slices_at_each_lod);
+                                    force_all_slices_at_each_lod,
+                                    false /*disable_aux_buffers*/);
    /*
     * pitch == 0 || height == 0  indicates the null texture
     */
                             uint32_t width,
                             uint32_t height,
                             uint32_t depth,
-                            int pitch)
+                            int pitch,
+                            bool disable_aux_buffers)
 {
    struct intel_mipmap_tree *mt;
    uint32_t tiling, swizzle;
    mt = intel_miptree_create_layout(brw, target, format,
                                     0, 0,
                                     width, height, depth,
-                                    true, 0, false);
+                                    true, 0, false,
+                                    disable_aux_buffers);
    if (!mt) {
       free(mt);
       return mt;
                                                  width,
                                                  height,
                                                  1,
-                                                 pitch);
+                                                 pitch,
+                                                 false);
    if (!singlesample_mt)
       goto fail;
 

src/mesa/drivers/dri/i965/intel_mipmap_tree.h

                             uint32_t width,
                             uint32_t height,
                             uint32_t depth,
-                            int pitch);
+                            int pitch,
+                            bool disable_aux_buffers);
 
 void
 intel_update_winsys_renderbuffer_miptree(struct brw_context *intel,

src/mesa/drivers/dri/i965/intel_pixel_draw.c

                                   irb->mt->format,
                                   src_offset,
                                   width, height, 1,
-                                  src_stride);
+                                  src_stride,
+                                  false /*disable_aux_buffers*/);
    if (!pbo_mt)
       return false;
 

src/mesa/drivers/dri/i965/intel_tex.c

                                   image->TexFormat,
                                   buffer_offset,
                                   image->Width, image->Height, image->Depth,
-                                  row_stride);
+                                  row_stride,
+                                  false /*disable_aux_buffers*/);
    if (!intel_texobj->mt)
       return false;
 

src/mesa/drivers/dri/i965/intel_tex_image.c

    ctx->Driver.FreeTextureImageBuffer(ctx, image);
 
    intel_image->mt = intel_miptree_create_for_bo(brw, bo, image->TexFormat,
-                                                 0, width, height, 1, pitch);
+                                                 0, width, height, 1, pitch,
+                                                 false /*disable_aux_buffers*/);
    if (intel_image->mt == NULL)
        return;
    intel_image->mt->target = target;