Archipelago » qemu

/*

 * This work is licensed under the terms of the GNU GPL, version 2 or later.

 * See the COPYING file in the top-level directory.

 */

#ifndef QEMU_PIXMAN_H

#define QEMU_PIXMAN_H

/* pixman-0.16.0 headers have a redundant declaration */

#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE

#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wredundant-decls"

#endif

#include <pixman.h>

#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE

#pragma GCC diagnostic pop

#endif

#include "qemu/typedefs.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 x, int y);

pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format,

                                          pixman_image_t *image);

void qemu_pixman_image_unref(pixman_image_t *image);

pixman_color_t qemu_pixman_color(PixelFormat *pf, uint32_t color);

pixman_image_t *qemu_pixman_glyph_from_vgafont(int height, const uint8_t *font,

                                               unsigned int ch);

void qemu_pixman_glyph_render(pixman_image_t *glyph,

                              pixman_image_t *surface,

                              pixman_color_t *fgcol,

                              pixman_color_t *bgcol,

                              int x, int y, int cw, int ch);

#endif /* QEMU_PIXMAN_H */