projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| daa8e5a0 GH |
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 | ||
| d2ec7e24 GH |
6 | #ifndef QEMU_PIXMAN_H |
| 7 | #define QEMU_PIXMAN_H | |
| 8 | ||
| 092bb306 GH |
9 | /* pixman-0.16.0 headers have a redundant declaration */ |
| 10 | #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE | |
| e6f53fd5 | 11 | #pragma GCC diagnostic push |
| 092bb306 GH |
12 | #pragma GCC diagnostic ignored "-Wredundant-decls" |
| 13 | #endif | |
| d2ec7e24 | 14 | #include <pixman.h> |
| 092bb306 | 15 | #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE |
| e6f53fd5 | 16 | #pragma GCC diagnostic pop |
| 092bb306 | 17 | #endif |
| d2ec7e24 | 18 | |
| d2ec7e24 GH |
19 | /* |
| 20 | * pixman image formats are defined to be native endian, | |
| 21 | * that means host byte order on qemu. So we go define | |
| 22 | * fixed formats here for cases where it is needed, like | |
| 23 | * feeding libjpeg / libpng and writing screenshots. | |
| 24 | */ | |
| 25 | ||
| 26 | #ifdef HOST_WORDS_BIGENDIAN | |
| 27 | # define PIXMAN_BE_r8g8b8 PIXMAN_r8g8b8 | |
| 43db7c3d GH |
28 | # define PIXMAN_BE_x8r8g8b8 PIXMAN_x8r8g8b8 |
| 29 | # define PIXMAN_BE_a8r8g8b8 PIXMAN_a8r8g8b8 | |
| 30 | # define PIXMAN_BE_b8g8r8x8 PIXMAN_b8g8r8x8 | |
| 31 | # define PIXMAN_BE_b8g8r8a8 PIXMAN_b8g8r8a8 | |
| 32 | # define PIXMAN_BE_r8g8b8x8 PIXMAN_r8g8b8x8 | |
| 33 | # define PIXMAN_BE_r8g8b8a8 PIXMAN_r8g8b8a8 | |
| 34 | # define PIXMAN_BE_x8b8g8r8 PIXMAN_x8b8g8r8 | |
| 35 | # define PIXMAN_BE_a8b8g8r8 PIXMAN_a8b8g8r8 | |
| a5127bd7 GH |
36 | # define PIXMAN_LE_r8g8b8 PIXMAN_b8g8r8 |
| 37 | # define PIXMAN_LE_a8r8g8b8 PIXMAN_b8g8r8a8 | |
| c1d37cd3 | 38 | # define PIXMAN_LE_x8r8g8b8 PIXMAN_b8g8r8x8 |
| d2ec7e24 GH |
39 | #else |
| 40 | # define PIXMAN_BE_r8g8b8 PIXMAN_b8g8r8 | |
| 43db7c3d GH |
41 | # define PIXMAN_BE_x8r8g8b8 PIXMAN_b8g8r8x8 |
| 42 | # define PIXMAN_BE_a8r8g8b8 PIXMAN_b8g8r8a8 | |
| 43 | # define PIXMAN_BE_b8g8r8x8 PIXMAN_x8r8g8b8 | |
| 44 | # define PIXMAN_BE_b8g8r8a8 PIXMAN_a8r8g8b8 | |
| 45 | # define PIXMAN_BE_r8g8b8x8 PIXMAN_x8b8g8r8 | |
| 46 | # define PIXMAN_BE_r8g8b8a8 PIXMAN_a8b8g8r8 | |
| 47 | # define PIXMAN_BE_x8b8g8r8 PIXMAN_r8g8b8x8 | |
| 48 | # define PIXMAN_BE_a8b8g8r8 PIXMAN_r8g8b8a8 | |
| a5127bd7 GH |
49 | # define PIXMAN_LE_r8g8b8 PIXMAN_r8g8b8 |
| 50 | # define PIXMAN_LE_a8r8g8b8 PIXMAN_a8r8g8b8 | |
| c1d37cd3 | 51 | # define PIXMAN_LE_x8r8g8b8 PIXMAN_x8r8g8b8 |
| d2ec7e24 GH |
52 | #endif |
| 53 | ||
| 54 | /* -------------------------------------------------------------------- */ | |
| 55 | ||
| a93a3af9 | 56 | PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format); |
| 1527a25e | 57 | pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian); |
| a5127bd7 | 58 | pixman_format_code_t qemu_drm_format_to_pixman(uint32_t drm_format); |
| d2ec7e24 GH |
59 | int qemu_pixman_get_type(int rshift, int gshift, int bshift); |
| 60 | pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf); | |
| 8cd996f4 GH |
61 | bool qemu_pixman_check_format(DisplayChangeListener *dcl, |
| 62 | pixman_format_code_t format); | |
| d2ec7e24 GH |
63 | |
| 64 | pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format, | |
| 65 | int width); | |
| 66 | void qemu_pixman_linebuf_fill(pixman_image_t *linebuf, pixman_image_t *fb, | |
| bc210eb1 | 67 | int width, int x, int y); |
| 43c7d8bd GH |
68 | void qemu_pixman_linebuf_copy(pixman_image_t *fb, int width, int x, int y, |
| 69 | pixman_image_t *linebuf); | |
| d9a86569 GH |
70 | pixman_image_t *qemu_pixman_mirror_create(pixman_format_code_t format, |
| 71 | pixman_image_t *image); | |
| d2ec7e24 GH |
72 | void qemu_pixman_image_unref(pixman_image_t *image); |
| 73 | ||
| 867c538f | 74 | pixman_color_t qemu_pixman_color(PixelFormat *pf, uint32_t color); |
| b7627952 GH |
75 | pixman_image_t *qemu_pixman_glyph_from_vgafont(int height, const uint8_t *font, |
| 76 | unsigned int ch); | |
| 77 | void qemu_pixman_glyph_render(pixman_image_t *glyph, | |
| 78 | pixman_image_t *surface, | |
| 79 | pixman_color_t *fgcol, | |
| 80 | pixman_color_t *bgcol, | |
| 81 | int x, int y, int cw, int ch); | |
| 867c538f | 82 | |
| d2ec7e24 | 83 | #endif /* QEMU_PIXMAN_H */ |