i965: Add _Format to intel_texobj.

This is the actual mesa_format to use. In non-view cases this is always
the same as the mt's format.

V4: Comment style

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Eric Anholt <eric@anholt.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/intel_tex_obj.h b/src/mesa/drivers/dri/i965/intel_tex_obj.h
index 78a0990..2d2211b 100644
--- a/src/mesa/drivers/dri/i965/intel_tex_obj.h
+++ b/src/mesa/drivers/dri/i965/intel_tex_obj.h
@@ -54,6 +54,12 @@ struct intel_texture_object
     * might not all be the mipmap tree above.
     */
    bool needs_validate;
+
+   /* Mesa format for the validated texture object. For non-views this
+    * will always be the same as mt->format. For views, it may differ
+    * since the mt is shared across views with differing formats.
+    */
+   mesa_format _Format;
 };