panfrost: Move pan_tiler.c outside of Gallium

The routines in this file may be shared with Vulkan.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

src/gallium/drivers/panfrost/meson.build

@@ -49,7 +49,6 @@ files_panfrost = files(
   'pan_scoreboard.c',
   'pan_sfbd.c',
   'pan_mfbd.c',
-  'pan_tiler.c',
   'pan_varyings.c',
 )
 

src/gallium/drivers/panfrost/pan_context.c

@@ -50,7 +50,6 @@
 #include "pan_blending.h"
 #include "pan_blend_shaders.h"
 #include "pan_util.h"
-#include "pan_tiler.h"
 
 /* Do not actually send anything to the GPU; merely generate the cmdstream as fast as possible. Disables framebuffer writes */
 //#define DRY_RUN

src/gallium/drivers/panfrost/pan_tiler.h

@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2019 Collabora, Ltd.
- *
- * 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.
- *
- * Authors:
- *   Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
- *
- */
-
-#ifndef __PAN_TILER_H__
-#define __PAN_TILER_H__
-
-unsigned
-panfrost_tiler_header_size(unsigned width, unsigned height, uint8_t mask);
-
-unsigned
-panfrost_tiler_body_size(unsigned width, unsigned height, uint8_t mask);
-
-unsigned
-panfrost_choose_hierarchy_mask(
-        unsigned width, unsigned height,
-        unsigned vertex_count);
-
-#endif
-
-

src/panfrost/encoder/meson.build

@@ -23,6 +23,7 @@ libpanfrost_encoder_files = files(
   'pan_encoder.h',
 
   'pan_invocation.c',
+  'pan_tiler.c',
 )
 
 libpanfrost_encoder = static_library(

src/panfrost/encoder/pan_encoder.h

@@ -53,4 +53,17 @@ panfrost_pack_work_groups_fused(
         unsigned size_y,
         unsigned size_z);
 
+/* Tiler structure size computation */
+
+unsigned
+panfrost_tiler_header_size(unsigned width, unsigned height, uint8_t mask);
+
+unsigned
+panfrost_tiler_body_size(unsigned width, unsigned height, uint8_t mask);
+
+unsigned
+panfrost_choose_hierarchy_mask(
+        unsigned width, unsigned height,
+        unsigned vertex_count);
+
 #endif

src/panfrost/encoder/pan_tiler.c

@@ -26,7 +26,7 @@
 
 #include "util/u_math.h"
 #include "util/macros.h"
-#include "pan_tiler.h"
+#include "pan_encoder.h"
 
 /* Mali GPUs are tiled-mode renderers, rather than immediate-mode.
  * Conceptually, the screen is divided into 16x16 tiles. Vertex shaders run.