i965: Move the back-end compiler to src/intel/compiler

Mostly a dummy git mv with a couple of noticable parts:
 - With the earlier header cleanups, nothing in src/intel depends
files from src/mesa/drivers/dri/i965/
 - Both Autoconf and Android builds are addressed. Thanks to Mauro and
Tapani for the fixups in the latter
 - brw_util.[ch] is not really compiler specific, so it's moved to i965.

v2:
 - move brw_eu_defines.h instead of brw_defines.h
 - remove no-longer applicable includes
 - add missing vulkan/ prefix in the Android build (thanks Tapani)

v3:
 - don't list brw_defines.h in src/intel/Makefile.sources (Jason)
 - rebase on top of the oa patches

[Emil Velikov: commit message, various small fixes througout]
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

src/intel/compiler/brw_fs_surface_builder.h

@@ -0,0 +1,88 @@
+/* -*- c++ -*- */
+/*
+ * Copyright © 2013-2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef BRW_FS_SURFACE_BUILDER_H
+#define BRW_FS_SURFACE_BUILDER_H
+
+#include "brw_fs_builder.h"
+
+namespace brw {
+   namespace surface_access {
+      fs_reg
+      emit_untyped_read(const fs_builder &bld,
+                        const fs_reg &surface, const fs_reg &addr,
+                        unsigned dims, unsigned size,
+                        brw_predicate pred = BRW_PREDICATE_NONE);
+
+      void
+      emit_untyped_write(const fs_builder &bld, const fs_reg &surface,
+                         const fs_reg &addr, const fs_reg &src,
+                         unsigned dims, unsigned size,
+                         brw_predicate pred = BRW_PREDICATE_NONE);
+
+      fs_reg
+      emit_untyped_atomic(const fs_builder &bld,
+                          const fs_reg &surface, const fs_reg &addr,
+                          const fs_reg &src0, const fs_reg &src1,
+                          unsigned dims, unsigned rsize, unsigned op,
+                          brw_predicate pred = BRW_PREDICATE_NONE);
+
+      fs_reg
+      emit_typed_read(const fs_builder &bld, const fs_reg &surface,
+                      const fs_reg &addr, unsigned dims, unsigned size);
+
+      void
+      emit_typed_write(const fs_builder &bld, const fs_reg &surface,
+                       const fs_reg &addr, const fs_reg &src,
+                       unsigned dims, unsigned size);
+
+      fs_reg
+      emit_typed_atomic(const fs_builder &bld, const fs_reg &surface,
+                        const fs_reg &addr,
+                        const fs_reg &src0, const fs_reg &src1,
+                        unsigned dims, unsigned rsize, unsigned op,
+                        brw_predicate pred = BRW_PREDICATE_NONE);
+   }
+
+   namespace image_access {
+      fs_reg
+      emit_image_load(const fs_builder &bld,
+                      const fs_reg &image, const fs_reg &addr,
+                      unsigned surf_dims, unsigned arr_dims,
+                      unsigned gl_format);
+
+      void
+      emit_image_store(const fs_builder &bld, const fs_reg &image,
+                       const fs_reg &addr, const fs_reg &src,
+                       unsigned surf_dims, unsigned arr_dims,
+                       unsigned gl_format);
+      fs_reg
+      emit_image_atomic(const fs_builder &bld,
+                        const fs_reg &image, const fs_reg &addr,
+                        const fs_reg &src0, const fs_reg &src1,
+                        unsigned surf_dims, unsigned arr_dims,
+                        unsigned rsize, unsigned op);
+   }
+}
+#endif