example/steps/hw32.h File Reference

This file containts the image data used in the step1 example. More...

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Defines
#define	HW32_HEADER_PIXEL(data, pixel)
	Access a pixel of the image and move the data pointer forward.
Variables
static char *	hw32_header_data = ""
	The image data is encoded as a C string.

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Detailed Description

This file containts the image data used in the step1 example.

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Define Documentation

#define HW32_HEADER_PIXEL	(		data,
			pixel
	)

Value:

{\
pixel[0] = (((data[0] - 33) << 2) | ((data[1] - 33) >> 4)); \
pixel[1] = ((((data[1] - 33) & 0xF) << 4) | ((data[2] - 33) >> 2)); \
pixel[2] = ((((data[2] - 33) & 0x3) << 6) | ((data[3] - 33))); \
data += 4; \
}

Access a pixel of the image and move the data pointer forward.

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Variable Documentation

char* hw32_header_data = "" [static]

The image data is encoded as a C string.