[qemu.git] / qemu-pixman.h

#ifndef QEMU_PIXMAN_H
#define QEMU_PIXMAN_H

#include <pixman.h>

#include "console.h"

/*
 * pixman image formats are defined to be native endian,
 * that means host byte order on qemu.  So we go define
 * fixed formats here for cases where it is needed, like
 * feeding libjpeg / libpng and writing screenshots.
 */

#ifdef HOST_WORDS_BIGENDIAN
# define PIXMAN_BE_r8g8b8     PIXMAN_r8g8b8
#else
# define PIXMAN_BE_r8g8b8     PIXMAN_b8g8r8
#endif

/* -------------------------------------------------------------------- */

int qemu_pixman_get_type(int rshift, int gshift, int bshift);
pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf);

pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format,
                                           int width);
void qemu_pixman_linebuf_fill(pixman_image_t *linebuf, pixman_image_t *fb,
                              int width, int y);
void qemu_pixman_image_unref(pixman_image_t *image);

#endif /* QEMU_PIXMAN_H */
Commit	Line	Data
d2ec7e24 GH	1	#ifndef QEMU_PIXMAN_H
	2	#define QEMU_PIXMAN_H
	3
	4	#include <pixman.h>
	5
	6	#include "console.h"
	7
	8	/*
	9	* pixman image formats are defined to be native endian,
	10	* that means host byte order on qemu. So we go define
	11	* fixed formats here for cases where it is needed, like
	12	* feeding libjpeg / libpng and writing screenshots.
	13	*/
	14
	15	#ifdef HOST_WORDS_BIGENDIAN
	16	# define PIXMAN_BE_r8g8b8 PIXMAN_r8g8b8
	17	#else
	18	# define PIXMAN_BE_r8g8b8 PIXMAN_b8g8r8
	19	#endif
	20
	21	/* -------------------------------------------------------------------- */
	22
	23	int qemu_pixman_get_type(int rshift, int gshift, int bshift);
	24	pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf);
	25
	26	pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format,
	27	int width);
	28	void qemu_pixman_linebuf_fill(pixman_image_t linebuf, pixman_image_t fb,
	29	int width, int y);
	30	void qemu_pixman_image_unref(pixman_image_t *image);
	31
	32	#endif /* QEMU_PIXMAN_H */