i915g: Fix offset for level != 0

[mesa.git] / src / gallium / drivers / i915 / i915_resource.h

diff --git a/src/gallium/drivers/i915/i915_resource.h b/src/gallium/drivers/i915/i915_resource.h
index 46241c9a8e96b41f65ad5e0cf37f34469a18d986..ef99cfb5d3cca164264360568ea49c46143fa828 100644 (file)
--- a/src/gallium/drivers/i915/i915_resource.h
+++ b/src/gallium/drivers/i915/i915_resource.h
@@ -86,7 +86,7 @@ struct i915_texture {
    struct i915_winsys_buffer *buffer;
 };
 
-unsigned i915_texture_offset(struct i915_texture *tex,
+unsigned i915_texture_offset(const struct i915_texture *tex,
                              unsigned level, unsigned layer);
 void i915_init_screen_resource_functions(struct i915_screen *is);
 void i915_init_resource_functions(struct i915_context *i915);