libbe/interface/Bitmap.cpp

28 	uint8 blue;
37 	uint8 blue;
42 	uint8 blue;
50 	uint8 blue;
70 	uint8 blue;
256 	\param blue Value of the blue component.
261 brightness_for(uint8 red, uint8 green, uint8 blue)
263 	// brightness = 0.301 * red + 0.586 * green + 0.113 * blue
265 	// brightness = (308 * red + 600 * green + 116 * blue) / 1024
266 	return uint8((308 * red + 600 * green + 116 * blue) / 1024);
333 	inline uint8 IndexForRGB15(uint8 red, uint8 green, uint8 blue) const;
335 	inline uint8 IndexForRGB16(uint8 red, uint8 green, uint8 blue) const;
337 	inline uint8 IndexForRGB24(uint8 red, uint8 green, uint8 blue) const;
345 		uint8 &blue, uint8 &alpha) const;
430 			uint8 blue = (color & 0x1f) << 3;
433 			blue |= blue >> 5;
439 				unsigned distance = color_distance(red, green, blue,
440 												   c.red, c.green, c.blue);
506 	\param blue Blue component of the color (B[4:0]).
510 PaletteConverter::IndexForRGB15(uint8 red, uint8 green, uint8 blue) const
513 	return fColorMap->index_map[(red << 10) | (green << 5) | blue];
537 	\param blue Blue component of the color (B[4:0]).
541 PaletteConverter::IndexForRGB16(uint8 red, uint8 green, uint8 blue) const
543 	// the 5 (for red, blue) / 6 (for green) least significant bits are used
544 	return fColorMap->index_map[(red << 10) | ((green & 0x3e) << 4) | blue];
569 	\param blue Blue component of the color.
573 PaletteConverter::IndexForRGB24(uint8 red, uint8 green, uint8 blue) const
576 		| (blue >> 3)];
621 		| (color.blue >> 3);
638 		| (color.blue >> 3);
654 	return (color.blue << 24) | (color.red << 8) | (color.green << 16)
668 	\param blue Reference to the variable the blue component shall be stored
673 	uint8 &blue, uint8 &alpha) const
678 	blue = color.blue;
694 	return brightness_for(color.red, color.green, color.blue);
750 		color.blue = pixel.blue;
759 		gray = brightness_for(color.red, color.green, color.blue);
778 		color.blue = (pixel.gb & 0x1f) << 3;
781 		color.blue |= color.blue >> 5;
790 		gray = brightness_for(color.red, color.green, color.blue);
809 		color.blue = (pixel.gb & 0x1f) << 3;
812 		color.blue |= color.blue >> 5;
821 		gray = brightness_for(color.red, color.green, color.blue);
835 									 color.blue, color.alpha);
856 		color.red = color.green = color.blue = *BaseReader<uint8>::pixels;
893 			color.red = color.green = color.blue = 255;
895 			color.red = color.green = color.blue = 0;
950 		pixel.blue = color.blue;
960 		pixel.blue = gray;
979 		pixel.blue = color.blue;
988 		pixel.blue = gray;
1007 		pixel.gb = ((color.green & 0x1c) << 3) | (color.blue >> 3);
1034 		pixel.gb = ((color.green & 0x38) << 2) | (color.blue >> 3);
1056 		*pixels = converter.IndexForRGB24(color.red, color.green, color.blue);
1077 		*pixels = brightness_for(color.red, color.green, color.blue);
1109 		Write(brightness_for(color.red, color.green, color.blue));