src/freedreno/fdl/fd5_layout_test.c

/*
 * Copyright © 2020 Google LLC
 *
 * 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.
 */

#include "freedreno_layout.h"
#include "fd_layout_test.h"
#include "adreno_common.xml.h"
#include "util/u_half.h"
#include "a5xx.xml.h"

#include <stdio.h>

/* Testcases generated from cffdump --script texturator-to-unit-test-5xx.lua
 * on a Pixel 2
 */
static const struct testcase testcases[] = {
	/* Basic POT, non-UBWC layout test */
	{
		.format = PIPE_FORMAT_R9G9B9E5_FLOAT,
		.layout = {
			.tile_mode = TILE5_3,
			.width0 = 32, .height0 = 32,
			.slices = {
				{ .offset = 0, .pitch = 256 },
				{ .offset = 8192, .pitch = 256 },
				{ .offset = 12288, .pitch = 256 },
				{ .offset = 14336, .pitch = 256 },
				{ .offset = 15360, .pitch = 256 },
				{ .offset = 15872, .pitch = 256 },
			},
		},
	},

	/* Some 3D cases of sizes from the CTS, when I was suspicious of our 3D
	 * layout.
	 */
	{
		.format = PIPE_FORMAT_R9G9B9E5_FLOAT,
		.is_3d = true,
		.layout = {
			.tile_mode = TILE5_3,
			.ubwc = false,
			.width0 = 59, .height0 = 37, .depth0 = 11,
			.slices = {
				{ .offset = 0, .pitch = 256 },
				{ .offset = 135168, .pitch = 256 },
				{ .offset = 176128, .pitch = 256 },
				{ .offset = 192512, .pitch = 256 },
				{ .offset = 200704, .pitch = 256 },
				{ .offset = 208896, .pitch = 256 },
			},
		},
	},
	{
		.format = PIPE_FORMAT_R32G32_FLOAT,
		.is_3d = true,
		.layout = {
			.tile_mode = TILE5_3,
			.ubwc = false,
			.width0 = 63, .height0 = 29, .depth0 = 11,
			.slices = {
				{ .offset = 0, .pitch = 512 },
				{ .offset = 180224, .pitch = 512 },
				{ .offset = 221184, .pitch = 512 },
				{ .offset = 237568, .pitch = 512 },
				{ .offset = 245760, .pitch = 512 },
				{ .offset = 253952, .pitch = 512 },
			},
		},
	},
};

int
main(int argc, char **argv)
{
	int ret = 0;

	for (int i = 0; i < ARRAY_SIZE(testcases); i++) {
		if (!fdl_test_layout(&testcases[i], 540))
			ret = 1;
	}

	return ret;
}