i965: Fix the untyped surface opcodes to deal with indirect surface access.

Change brw_untyped_atomic() and brw_untyped_surface_read() to take the
surface index as a register instead of a constant and to use
brw_send_indirect_message() to emit the indirect variant of send with
a dynamically calculated message descriptor.  This will be required to
support variable indexing of image arrays for
ARB_shader_image_load_store.

Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h
index b8c63a3..1d0e563 100644
--- a/src/mesa/drivers/dri/i965/brw_eu.h
+++ b/src/mesa/drivers/dri/i965/brw_eu.h
@@ -401,18 +401,18 @@ void brw_CMP(struct brw_codegen *p,
 
 void
 brw_untyped_atomic(struct brw_codegen *p,
-                   struct brw_reg dest,
+                   struct brw_reg dst,
                    struct brw_reg payload,
+                   struct brw_reg surface,
                    unsigned atomic_op,
-                   unsigned bind_table_index,
                    unsigned msg_length,
                    bool response_expected);
 
 void
 brw_untyped_surface_read(struct brw_codegen *p,
-                         struct brw_reg dest,
-                         struct brw_reg mrf,
-                         unsigned bind_table_index,
+                         struct brw_reg dst,
+                         struct brw_reg payload,
+                         struct brw_reg surface,
                          unsigned msg_length,
                          unsigned num_channels);