softpipe: Constify some sampler and view parameters

This is to prepare for making tgsi_sampler parameter in query_lod a
const too. These functions do not modify anything in either sampler or
view anymore.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.h b/src/gallium/drivers/softpipe/sp_tex_sample.h
index 6743b7ead0b..e14e4ac9ce7 100644
--- a/src/gallium/drivers/softpipe/sp_tex_sample.h
+++ b/src/gallium/drivers/softpipe/sp_tex_sample.h
@@ -88,8 +88,8 @@ typedef void (*mip_filter_func)(struct sp_sampler_view *sp_sview,
                                 float rgba[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE]);
 
 
-typedef void (*mip_level_func)(struct sp_sampler_view *sp_sview,
-                               struct sp_sampler *sp_samp,
+typedef void (*mip_level_func)(const struct sp_sampler_view *sp_sview,
+                               const struct sp_sampler *sp_samp,
                                const float lod[TGSI_QUAD_SIZE],
                                float level[TGSI_QUAD_SIZE]);