From 6ba700c3c38f216987ebb9b8a1ce80ac784f2d5a Mon Sep 17 00:00:00 2001
From: Matt Turner <mattst88@gmail.com>
Date: Sun, 22 Nov 2015 22:11:53 -0800
Subject: [PATCH] i965: Compile brw_cs_fill_local_id_payload() as C.

It's only called from C, it compiles as C, so just compile it as C.

Notice the missing extern "C" on the definition of the function, which
would screw things up if the prototype wasn't parsed before the
definition.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---
 src/mesa/drivers/dri/i965/brw_cs.c   | 36 ++++++++++++++++++++++++++++
 src/mesa/drivers/dri/i965/brw_fs.cpp | 36 ----------------------------
 2 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_cs.c b/src/mesa/drivers/dri/i965/brw_cs.c
index a34c32047ff..9c92faa6db8 100644
--- a/src/mesa/drivers/dri/i965/brw_cs.c
+++ b/src/mesa/drivers/dri/i965/brw_cs.c
@@ -33,6 +33,42 @@
 #include "brw_nir.h"
 #include "brw_program.h"
 
+void
+brw_cs_fill_local_id_payload(const struct brw_cs_prog_data *prog_data,
+                             void *buffer, uint32_t threads, uint32_t stride)
+{
+   if (prog_data->local_invocation_id_regs == 0)
+      return;
+
+   /* 'stride' should be an integer number of registers, that is, a multiple
+    * of 32 bytes.
+    */
+   assert(stride % 32 == 0);
+
+   unsigned x = 0, y = 0, z = 0;
+   for (unsigned t = 0; t < threads; t++) {
+      uint32_t *param = (uint32_t *) buffer + stride * t / 4;
+
+      for (unsigned i = 0; i < prog_data->simd_size; i++) {
+         param[0 * prog_data->simd_size + i] = x;
+         param[1 * prog_data->simd_size + i] = y;
+         param[2 * prog_data->simd_size + i] = z;
+
+         x++;
+         if (x == prog_data->local_size[0]) {
+            x = 0;
+            y++;
+            if (y == prog_data->local_size[1]) {
+               y = 0;
+               z++;
+               if (z == prog_data->local_size[2])
+                  z = 0;
+            }
+         }
+      }
+   }
+}
+
 static void
 assign_cs_binding_table_offsets(const struct brw_device_info *devinfo,
                                 const struct gl_shader_program *shader_prog,
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index b052bb9a2cb..91401dce98a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -5518,42 +5518,6 @@ brw_compile_fs(const struct brw_compiler *compiler, void *log_data,
    return g.get_assembly(final_assembly_size);
 }
 
-void
-brw_cs_fill_local_id_payload(const struct brw_cs_prog_data *prog_data,
-                             void *buffer, uint32_t threads, uint32_t stride)
-{
-   if (prog_data->local_invocation_id_regs == 0)
-      return;
-
-   /* 'stride' should be an integer number of registers, that is, a multiple
-    * of 32 bytes.
-    */
-   assert(stride % 32 == 0);
-
-   unsigned x = 0, y = 0, z = 0;
-   for (unsigned t = 0; t < threads; t++) {
-      uint32_t *param = (uint32_t *) buffer + stride * t / 4;
-
-      for (unsigned i = 0; i < prog_data->simd_size; i++) {
-         param[0 * prog_data->simd_size + i] = x;
-         param[1 * prog_data->simd_size + i] = y;
-         param[2 * prog_data->simd_size + i] = z;
-
-         x++;
-         if (x == prog_data->local_size[0]) {
-            x = 0;
-            y++;
-            if (y == prog_data->local_size[1]) {
-               y = 0;
-               z++;
-               if (z == prog_data->local_size[2])
-                  z = 0;
-            }
-         }
-      }
-   }
-}
-
 fs_reg *
 fs_visitor::emit_cs_local_invocation_id_setup()
 {
-- 
2.30.2