i915g: Fix offset for level != 0

For NPOT texture layouts, we want to be able to access texture levels
other than 0 directly. Since the hw doesn't support that, We do it by
adding the offset directly.

Signed-off-by: Stéphane Marchesin <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/drivers/i915/i915_resource.h b/src/gallium/drivers/i915/i915_resource.h
index 46241c9a8e9..ef99cfb5d3c 100644
--- 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);