gallium: make constant_buffer const

Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/drivers/ddebug/dd_context.c b/src/gallium/drivers/ddebug/dd_context.c
index b88df929006..785dde784c9 100644
--- a/src/gallium/drivers/ddebug/dd_context.c
+++ b/src/gallium/drivers/ddebug/dd_context.c
@@ -343,7 +343,7 @@ DD_IMM_STATE(polygon_stipple, const struct pipe_poly_stipple, *state, state)
 static void
 dd_context_set_constant_buffer(struct pipe_context *_pipe,
                                uint shader, uint index,
-                               struct pipe_constant_buffer *constant_buffer)
+                               const struct pipe_constant_buffer *constant_buffer)
 {
    struct dd_context *dctx = dd_context(_pipe);
    struct pipe_context *pipe = dctx->pipe;