gallium: add writable_bitmask parameter into set_shader_buffers

to indicate write usage per buffer.
This is just a hint (it will be used by radeonsi).

Reviewed-by: Timothy Arceri <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/gallium/drivers/softpipe/sp_state_image.c b/src/gallium/drivers/softpipe/sp_state_image.c
index 38e5cd4ad48..8e6757187da 100644
--- a/src/gallium/drivers/softpipe/sp_state_image.c
+++ b/src/gallium/drivers/softpipe/sp_state_image.c
@@ -56,7 +56,8 @@ static void softpipe_set_shader_buffers(struct pipe_context *pipe,
                                         enum pipe_shader_type shader,
                                         unsigned start,
                                         unsigned num,
-                                        const struct pipe_shader_buffer *buffers)
+                                        const struct pipe_shader_buffer *buffers,
+                                        unsigned writable_bitmask)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
    unsigned i;