Macros
#define	KOS_IMG_FMT_NONE 0x00
	Undefined or uninitialized format. More...

#define	KOS_IMG_FMT_RGB888 0x01
	24-bpp interleaved R/G/B bytes. More...

#define	KOS_IMG_FMT_ARGB8888 0x02
	32-bpp interleaved A/R/G/B bytes. More...

#define	KOS_IMG_FMT_RGB565 0x03
	16-bpp interleaved R (5 bits), G (6 bits), B (5 bits). More...

#define	KOS_IMG_FMT_ARGB4444 0x04
	16-bpp interleaved A/R/G/B (4 bits each). More...

#define	KOS_IMG_FMT_ARGB1555 0x05
	16-bpp interleaved A (1 bit), R (5 bits), G (5 bits), B (5 bits). More...

#define	KOS_IMG_FMT_PAL4BPP 0x06
	Paletted, 4 bits per pixel (16 colors). More...

#define	KOS_IMG_FMT_PAL8BPP 0x07
	Paletted, 8 bits per pixel (256 colors). More...

#define	KOS_IMG_FMT_YUV422 0x08
	8-bit Y (4 bits), U (2 bits), V (2 bits). More...

#define	KOS_IMG_FMT_BGR565 0x09
	15-bpp interleaved B (5 bits), G (6 bits), R (5 bits). More...

#define	KOS_IMG_FMT_RGBA8888 0x10
	32-bpp interleaved R/G/B/A bytes. More...

#define	KOS_IMG_FMT_MASK 0xff
	Basic format mask (not an actual format value). More...

#define	KOS_IMG_INVERTED_X 0x0100
	X axis of image data is inverted (stored right to left). More...

#define	KOS_IMG_INVERTED_Y 0x0200
	Y axis of image data is inverted (stored bottom to top). More...

#define	KOS_IMG_NOT_OWNER 0x0400
	The image is not the owner of the image data buffer. More...

Detailed Description

This is the list of platform-independent image types that can be used as the lower-half of the fmt value for a kos_img_t.

Macro Definition Documentation

#define KOS_IMG_FMT_ARGB1555 0x05

16-bpp interleaved A (1 bit), R (5 bits), G (5 bits), B (5 bits).

#define KOS_IMG_FMT_ARGB4444 0x04

16-bpp interleaved A/R/G/B (4 bits each).

#define KOS_IMG_FMT_ARGB8888 0x02

32-bpp interleaved A/R/G/B bytes.

#define KOS_IMG_FMT_BGR565 0x09

15-bpp interleaved B (5 bits), G (6 bits), R (5 bits).

#define KOS_IMG_FMT_MASK 0xff

Basic format mask (not an actual format value).

#define KOS_IMG_FMT_NONE 0x00

Undefined or uninitialized format.

#define KOS_IMG_FMT_PAL4BPP 0x06

Paletted, 4 bits per pixel (16 colors).

#define KOS_IMG_FMT_PAL8BPP 0x07

Paletted, 8 bits per pixel (256 colors).

#define KOS_IMG_FMT_RGB565 0x03

16-bpp interleaved R (5 bits), G (6 bits), B (5 bits).

#define KOS_IMG_FMT_RGB888 0x01

24-bpp interleaved R/G/B bytes.

#define KOS_IMG_FMT_RGBA8888 0x10

32-bpp interleaved R/G/B/A bytes.

#define KOS_IMG_FMT_YUV422 0x08

8-bit Y (4 bits), U (2 bits), V (2 bits).

#define KOS_IMG_INVERTED_X 0x0100

X axis of image data is inverted (stored right to left).

#define KOS_IMG_INVERTED_Y 0x0200

Y axis of image data is inverted (stored bottom to top).

#define KOS_IMG_NOT_OWNER 0x0400

The image is not the owner of the image data buffer.

This generally implies that the image data is stored in ROM and thus cannot be freed.