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44 lines
1.6 KiB
PHP
44 lines
1.6 KiB
PHP
//from "sdl_shape.h"
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{** SDL_shape.h
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*
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* Header file for the shaped window API.
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*}
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const
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SDL_NONSHAPEABLE_WINDOW = -1;
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SDL_INVALID_SHAPE_ARGUMENT = -2;
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SDL_WINDOW_LACKS_SHAPE = -3;
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type
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PPSDL_Window = ^PSDL_Window;
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PSDL_Window = ^TSDL_Window;
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{** An enum denoting the specific type of contents present in an SDL_WindowShapeParams union. *}
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TWindowShapeMode = ({** The default mode, a binarized alpha cutoff of 1. *}
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ShapeModeDefault,
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{** A binarized alpha cutoff with a given integer value. *}
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ShapeModeBinarizeAlpha,
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{** A binarized alpha cutoff with a given integer value, but with the opposite comparison. *}
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ShapeModeReverseBinarizeAlpha,
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{** A color key is applied. *}
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ShapeModeColorKey);
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//#define SDL_SHAPEMODEALPHA(mode) (mode == ShapeModeDefault || mode == ShapeModeBinarizeAlpha || mode == ShapeModeReverseBinarizeAlpha)
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{** A union containing parameters for shaped windows. *}
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TSDL_WindowShapeParams = record
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case Integer of
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{** a cutoff alpha value for binarization of the window shape's alpha channel. *}
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0: (binarizationCutoff: UInt8;);
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1: (colorKey: TSDL_Color;);
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end;
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{** A struct that tags the SDL_WindowShapeParams union with an enum describing the type of its contents. *}
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PSDL_WindowShapeMode = ^TSDL_WindowShapeMode;
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TSDL_WindowShapeMode = record
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{** The mode of these window-shape parameters. *}
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mode: TWindowShapeMode;
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{** Window-shape parameters. *}
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parameters: TSDL_WindowShapeParams;
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end;
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