LXR qemu/qemu-pixman.h

   1/*
   2 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   3 * See the COPYING file in the top-level directory.
   4 */
   5
   6#ifndef QEMU_PIXMAN_H
   7#define QEMU_PIXMAN_H
   8
   9#include <pixman.h>
  10
  11#include "console.h"
  12
  13/*
  14 * pixman image formats are defined to be native endian,
  15 * that means host byte order on qemu.  So we go define
  16 * fixed formats here for cases where it is needed, like
  17 * feeding libjpeg / libpng and writing screenshots.
  18 */
  19
  20#ifdef HOST_WORDS_BIGENDIAN
  21# define PIXMAN_BE_r8g8b8     PIXMAN_r8g8b8
  22#else
  23# define PIXMAN_BE_r8g8b8     PIXMAN_b8g8r8
  24#endif
  25
  26/* -------------------------------------------------------------------- */
  27
  28int qemu_pixman_get_type(int rshift, int gshift, int bshift);
  29pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf);
  30
  31pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format,
  32                                           int width);
  33void qemu_pixman_linebuf_fill(pixman_image_t *linebuf, pixman_image_t *fb,
  34                              int width, int x, int y);
  35pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format,
  36                                          pixman_image_t *image);
  37void qemu_pixman_image_unref(pixman_image_t *image);
  38
  39#endif /* QEMU_PIXMAN_H */
  40