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 /* pixman-0.16.0 headers have a redundant declaration */ 10 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE 11 #pragma GCC diagnostic ignored "-Wredundant-decls" 12 #endif 13 #include <pixman.h> 14 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE 15 #pragma GCC diagnostic error "-Wredundant-decls" 16 #endif 17 18 #include "console.h" 19 20 /* 21 * pixman image formats are defined to be native endian, 22 * that means host byte order on qemu. So we go define 23 * fixed formats here for cases where it is needed, like 24 * feeding libjpeg / libpng and writing screenshots. 25 */ 26 27 #ifdef HOST_WORDS_BIGENDIAN 28 # define PIXMAN_BE_r8g8b8 PIXMAN_r8g8b8 29 #else 30 # define PIXMAN_BE_r8g8b8 PIXMAN_b8g8r8 31 #endif 32 33 /* -------------------------------------------------------------------- */ 34 35 int qemu_pixman_get_type(int rshift, int gshift, int bshift); 36 pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf); 37 38 pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format, 39 int width); 40 void qemu_pixman_linebuf_fill(pixman_image_t *linebuf, pixman_image_t *fb, 41 int width, int x, int y); 42 pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format, 43 pixman_image_t *image); 44 void qemu_pixman_image_unref(pixman_image_t *image); 45 46 #endif /* QEMU_PIXMAN_H */ 47