84 lines
3.2 KiB
PHP
84 lines
3.2 KiB
PHP
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<?php
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namespace FFMpeg\Tests\Coordinate;
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use FFMpeg\Coordinate\Dimension;
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use FFMpeg\Tests\TestCase;
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use FFMpeg\Coordinate\AspectRatio;
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class AspectRatioTest extends TestCase
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{
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/**
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* @dataProvider provideDimensionsAndExpectedratio
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*/
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public function testFromDimensions($width, $height, $strategy, $expected, $calculatedWidth, $calculatedHeight, $modulus = 2)
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{
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$ratio = AspectRatio::create(new Dimension($width, $height), $strategy);
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$this->assertEquals($expected, $ratio->getValue());
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$this->assertEquals($calculatedHeight, $ratio->calculateHeight(240, $modulus));
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$this->assertEquals($calculatedWidth, $ratio->calculateWidth(320, $modulus));
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}
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public function provideDimensionsAndExpectedratio()
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{
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return array(
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//AR_5_4
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array(720, 576, false, 5/4, 400, 192),
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array(720, 577, false, 5/4, 400, 192),
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array(720, 620, false, 720/620, 372, 206),
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array(720, 576, true, 5/4, 400, 192),
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//AR_ROTATED_4_5
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array(576, 720, false, 4/5, 256, 300),
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array(576, 720, true, 4/5, 256, 300),
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//AR_4_3
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array(320, 240, false, 4/3, 426, 180),
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array(320, 240, true, 4/3, 426, 180),
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//AR_ROTATED_3_4
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array(240, 320, false, 3/4, 240, 320),
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array(240, 320, true, 3/4, 240, 320),
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//AR_16_9
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array(1920, 1080, false, 16/9, 568, 136),
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array(1920, 1080, true, 16/9, 568, 136),
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array(1280, 720, false, 16/9, 568, 136),
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array(1280, 720, true, 16/9, 568, 136),
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array(3840, 2160, false, 16/9, 568, 136),
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array(3840, 2160, true, 16/9, 568, 136),
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// modulus 4
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array(1920, 1080, false, 16/9, 568, 136, 4),
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array(1920, 1080, true, 16/9, 568, 136, 4),
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array(1280, 720, false, 16/9, 568, 136, 4),
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array(1280, 720, true, 16/9, 568, 136, 4),
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array(3840, 2160, false, 16/9, 568, 136, 4),
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array(3840, 2160, true, 16/9, 568, 136, 4),
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// modulus 16
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array(1920, 1080, false, 16/9, 576, 128, 16),
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array(1920, 1080, true, 16/9, 576, 128, 16),
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array(1280, 720, false, 16/9, 576, 128, 16),
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array(1280, 720, true, 16/9, 576, 128, 16),
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array(3840, 2160, false, 16/9, 576, 128, 16),
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array(3840, 2160, true, 16/9, 576, 128, 16),
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//AR_ROTATED_9_16
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array(1080, 1920, false, 9/16, 180, 426),
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array(1080, 1920, true, 9/16, 180, 426),
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array(720, 1280, false, 9/16, 180, 426),
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array(720, 1280, true, 9/16, 180, 426),
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array(2160, 3840, false, 9/16, 180, 426),
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array(2160, 3840, true, 9/16, 180, 426),
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//AR_3_2
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array(360, 240, false, 3/2, 480, 160),
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array(360, 240, true, 3/2, 480, 160),
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//AR_ROTATED_2_3
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array(240, 360, false, 2/3, 214, 360),
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array(240, 360, true, 2/3, 214, 360),
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//AR_5_3
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//AR_ROTATED_3_5
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//AR_1_1
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//AR_1_DOT_85_1
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//AR_ROTATED_1_DOT_85
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//AR_2_DOT_39_1
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//AR_ROTATED_2_DOT_39
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);
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}
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}
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