48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
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/*
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* Copyright 2011-2021 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "testing/testing.h"
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#include "integrator/tile.h"
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#include "util/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(make_int2(1920, 1080), 1, 1), TileSize(1, 1, 1));
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EXPECT_EQ(tile_calculate_best_size(make_int2(1920, 1080), 100, 1), 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(make_int2(1920, 1080), 1, 1920 * 1080),
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TileSize(1920, 1080, 1));
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EXPECT_EQ(tile_calculate_best_size(make_int2(1920, 1080), 100, 1920 * 1080 * 100),
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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(make_int2(32, 32), 262144, 131072), TileSize(1, 1, 512));
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EXPECT_EQ(tile_calculate_best_size(make_int2(32, 32), 1048576, 131072), TileSize(1, 1, 1024));
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EXPECT_EQ(tile_calculate_best_size(make_int2(32, 32), 10485760, 131072), TileSize(1, 1, 4096));
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EXPECT_EQ(tile_calculate_best_size(make_int2(32, 32), 8192 * 8192 * 2, 1024),
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TileSize(1, 1, 1024));
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}
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CCL_NAMESPACE_END
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