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Added all Exif orientation modes.

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Branimir Karadžić
2017-07-20 20:27:06 -07:00
parent aa9dcbe5f9
commit d7f03f8cab
3 changed files with 13 additions and 8 deletions
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16
src/image_decode.cpp
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@@ -621,14 +621,14 @@ namespace bimg
switch (u16)
{
default:
case 1: orientation = Orientation::R0; break; // Horizontal (normal)
case 2: orientation = Orientation::R0; break; // Mirror horizontal
case 3: orientation = Orientation::R180; break; // Rotate 180
case 4: orientation = Orientation::R0; break; // Mirror vertical
case 5: orientation = Orientation::R0; break; // Mirror horizontal and rotate 270 CW
case 6: orientation = Orientation::R90; break; // Rotate 90 CW
case 7: orientation = Orientation::R0; break; // Mirror horizontal and rotate 90 CW
case 8: orientation = Orientation::R270; break; // Rotate 270 CW
case 1: orientation = Orientation::R0; break; // Horizontal (normal)
case 2: orientation = Orientation::HFlip; break; // Mirror horizontal
case 3: orientation = Orientation::R180; break; // Rotate 180
case 4: orientation = Orientation::VFlip; break; // Mirror vertical
case 5: orientation = Orientation::HFlipR270; break; // Mirror horizontal and rotate 270 CW
case 6: orientation = Orientation::R90; break; // Rotate 90 CW
case 7: orientation = Orientation::HFlipR90; break; // Mirror horizontal and rotate 90 CW
case 8: orientation = Orientation::R270; break; // Rotate 270 CW
}
}
break;