iris: Make an iris_genx_protos.h header for prototypes.

This lets us specify the prototypes once, instead of cut and pasting
them per generation.  isl uses a similar approach (isl_genX_priv.h).

Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>

4 files changed, 74 insertions, 28 deletions

diff --git a/src/gallium/drivers/iris/Makefile.sources b/src/gallium/drivers/iris/Makefile.sources
index e1adacf95d4..6e0c5e95685 100644
--- a/src/gallium/drivers/iris/Makefile.sources
+++ b/src/gallium/drivers/iris/Makefile.sources
@@ -42,6 +42,7 @@ IRIS_C_SOURCES = \
 	iris_fence.c \
 	iris_fence.h \
 	iris_formats.c \
+	iris_genx_protos.h \
 	iris_pipe.h \
 	iris_pipe_control.c \
 	iris_program.c \
diff --git a/src/gallium/drivers/iris/iris_context.h b/src/gallium/drivers/iris/iris_context.h
index 5d7991d6c20..35460445309 100644
--- a/src/gallium/drivers/iris/iris_context.h
+++ b/src/gallium/drivers/iris/iris_context.h
@@ -779,12 +779,6 @@ void iris_emit_end_of_pipe_sync(struct iris_batch *batch,
 
 void iris_init_flush_functions(struct pipe_context *ctx);
 
-/* iris_blorp.c */
-void gen8_init_blorp(struct iris_context *ice);
-void gen9_init_blorp(struct iris_context *ice);
-void gen10_init_blorp(struct iris_context *ice);
-void gen11_init_blorp(struct iris_context *ice);
-
 /* iris_border_color.c */
 
 void iris_init_border_color_pool(struct iris_context *ice);
@@ -793,28 +787,6 @@ void iris_border_color_pool_reserve(struct iris_context *ice, unsigned count);
 uint32_t iris_upload_border_color(struct iris_context *ice,
                                   union pipe_color_union *color);
 
-/* iris_state.c */
-void gen8_init_state(struct iris_context *ice);
-void gen9_init_state(struct iris_context *ice);
-void gen10_init_state(struct iris_context *ice);
-void gen11_init_state(struct iris_context *ice);
-void gen8_emit_urb_setup(struct iris_context *ice,
-                          struct iris_batch *batch,
-                          const unsigned size[4],
-                          bool tess_present, bool gs_present);
-void gen9_emit_urb_setup(struct iris_context *ice,
-                          struct iris_batch *batch,
-                          const unsigned size[4],
-                          bool tess_present, bool gs_present);
-void gen10_emit_urb_setup(struct iris_context *ice,
-                          struct iris_batch *batch,
-                          const unsigned size[4],
-                          bool tess_present, bool gs_present);
-void gen11_emit_urb_setup(struct iris_context *ice,
-                          struct iris_batch *batch,
-                          const unsigned size[4],
-                          bool tess_present, bool gs_present);
-
 /* iris_program.c */
 void iris_upload_ubo_ssbo_surf_state(struct iris_context *ice,
                                      struct pipe_shader_buffer *buf,
@@ -922,4 +894,37 @@ void iris_depth_cache_add_bo(struct iris_batch *batch, struct iris_bo *bo);
 void gen9_toggle_preemption(struct iris_context *ice,
                             struct iris_batch *batch,
                             const struct pipe_draw_info *draw);
+
+#ifdef genX
+#  include "iris_genx_protos.h"
+#else
+#  define genX(x) gen4_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen5_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen6_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen7_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen75_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen8_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen9_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen10_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#  define genX(x) gen11_##x
+#  include "iris_genx_protos.h"
+#  undef genX
+#endif
+
 #endif
diff --git a/src/gallium/drivers/iris/iris_genx_protos.h b/src/gallium/drivers/iris/iris_genx_protos.h
new file mode 100644
index 00000000000..163af43c6e7
--- /dev/null
+++ b/src/gallium/drivers/iris/iris_genx_protos.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright © 2019 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 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.
+ */
+
+/* GenX-specific function declarations.
+ *
+ * Don't include this directly, it will be included by iris_context.h.
+ *
+ * NOTE: This header can be included multiple times, from the same file.
+ */
+
+/* iris_state.c */
+void genX(init_state)(struct iris_context *ice);
+void genX(emit_urb_setup)(struct iris_context *ice,
+                          struct iris_batch *batch,
+                          const unsigned size[4],
+                          bool tess_present, bool gs_present);
+
+/* iris_blorp.c */
+void genX(init_blorp)(struct iris_context *ice);
+
diff --git a/src/gallium/drivers/iris/meson.build b/src/gallium/drivers/iris/meson.build
index 7d8948c9d40..9a3bb6e2260 100644
--- a/src/gallium/drivers/iris/meson.build
+++ b/src/gallium/drivers/iris/meson.build
@@ -35,6 +35,7 @@ files_libiris = files(
   'iris_fence.c',
   'iris_fence.h',
   'iris_formats.c',
+  'iris_genx_protos.h',
   'iris_pipe.h',
   'iris_pipe_control.c',
   'iris_program.c',