40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#include "testing/testing.h"
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#include "integrator/tile.h"
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#include "util/math.h"
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CCL_NAMESPACE_BEGIN
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TEST(tile_calculate_best_size, Basic)
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{
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/* Make sure CPU-like case is handled properly. */
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(1920, 1080), 1, 1, 1.0f), TileSize(1, 1, 1));
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(1920, 1080), 100, 1, 1.0f),
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TileSize(1, 1, 1));
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/* Enough path states to fit an entire image with all samples. */
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(1920, 1080), 1, 1920 * 1080, 1.0f),
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TileSize(1920, 1080, 1));
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(1920, 1080), 100, 1920 * 1080 * 100, 1.0f),
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TileSize(1920, 1080, 100));
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}
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TEST(tile_calculate_best_size, Extreme)
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{
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(32, 32), 262144, 131072, 1.0f),
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TileSize(1, 1, 512));
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(32, 32), 1048576, 131072, 1.0f),
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TileSize(1, 1, 1024));
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(32, 32), 10485760, 131072, 1.0f),
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TileSize(1, 1, 4096));
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EXPECT_EQ(tile_calculate_best_size(false, make_int2(32, 32), 8192 * 8192 * 2, 1024, 1.0f),
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TileSize(1, 1, 1024));
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}
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CCL_NAMESPACE_END
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