qemu-pixman.h

   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 */