| 1 | /* |
| 2 | * (C) GraÅžvydas "notaz" Ignotas, 2010-2012 |
| 3 | * |
| 4 | * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. |
| 5 | * See the COPYING file in the top-level directory. |
| 6 | */ |
| 7 | |
| 8 | #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) |
| 9 | |
| 10 | #define err(fmt, ...) \ |
| 11 | fprintf(stderr, "omapsdl: " fmt "\n", ##__VA_ARGS__) |
| 12 | #define err_perror(fmt, ...) do { \ |
| 13 | fprintf(stderr, "omapsdl: " fmt ": ", ##__VA_ARGS__); \ |
| 14 | perror(NULL); \ |
| 15 | } while (0) |
| 16 | #define log(fmt, ...) \ |
| 17 | fprintf(stdout, "omapsdl: " fmt "\n", ##__VA_ARGS__) |
| 18 | #define not_supported() \ |
| 19 | fprintf(stderr, "omapsdl: %s not supported\n", __FUNCTION__) |
| 20 | #if 0 |
| 21 | #define trace(fmt, ...) printf(" %s(" fmt ")\n", __FUNCTION__, ##__VA_ARGS__) |
| 22 | #define dbg err |
| 23 | #else |
| 24 | #define trace(...) |
| 25 | #define dbg(...) |
| 26 | #endif |
| 27 | |
| 28 | struct x11reuse_context; |
| 29 | |
| 30 | struct SDL_PrivateVideoData { |
| 31 | struct vout_fbdev *fbdev; |
| 32 | void *front_buffer; |
| 33 | void *layer_state; |
| 34 | /* physical screen size, should match touchscreen */ |
| 35 | int phys_w, phys_h; |
| 36 | /* layer */ |
| 37 | int layer_x, layer_y, layer_w, layer_h; |
| 38 | /* SDL surface borders to hide */ |
| 39 | int border_l, border_r, border_t, border_b; |
| 40 | /* phys -> layer coord multipliers (16.16) */ |
| 41 | int ts_xmul, ts_ymul; |
| 42 | /* misc/config */ |
| 43 | struct x11reuse_context *x11reuse_context; |
| 44 | unsigned int xenv_up:1; |
| 45 | unsigned int xenv_mouse:1; |
| 46 | unsigned int app_uses_flip:1; |
| 47 | unsigned int cfg_force_vsync:1; |
| 48 | unsigned int cfg_force_doublebuf:1; |
| 49 | unsigned int cfg_force_directbuf:1; |
| 50 | unsigned int cfg_no_ts_translate:1; |
| 51 | unsigned int cfg_ts_force_tslib:1; |
| 52 | /* delayed icon surface */ |
| 53 | struct SDL_Surface *delayed_icon; |
| 54 | void *delayed_icon_mask; |
| 55 | }; |
| 56 | |
| 57 | void *osdl_video_set_mode(struct SDL_PrivateVideoData *pdata, |
| 58 | int border_l, int border_r, int border_t, int border_b, |
| 59 | int width, int height, int bpp, int *doublebuf, |
| 60 | const char *wm_title); |
| 61 | void *osdl_video_flip(struct SDL_PrivateVideoData *pdata); |
| 62 | void *osdl_video_get_active_buffer(struct SDL_PrivateVideoData *pdata); |
| 63 | int osdl_video_detect_screen(struct SDL_PrivateVideoData *pdata); |
| 64 | int osdl_video_pause(struct SDL_PrivateVideoData *pdata, int is_pause); |
| 65 | int osdl_video_get_window(void **display, int *screen, void **window); |
| 66 | void osdl_video_finish(struct SDL_PrivateVideoData *pdata); |
| 67 | |
| 68 | void omapsdl_input_init(void); |
| 69 | void omapsdl_input_bind(const char *kname, const char *sdlname); |
| 70 | int omapsdl_input_get_events(int timeout_ms, |
| 71 | int (*key_cb)(void *cb_arg, int sdl_kc, int sdl_sc, int is_pressed), |
| 72 | int (*ts_cb)(void *cb_arg, int x, int y, unsigned int pressure), |
| 73 | void *cb_arg); |
| 74 | void omapsdl_input_finish(void); |
| 75 | |
| 76 | void omapsdl_config(struct SDL_PrivateVideoData *pdata); |
| 77 | void omapsdl_config_from_env(struct SDL_PrivateVideoData *pdata); |
| 78 | |
| 79 | /* functions for standalone */ |
| 80 | void do_clut(void *dest, void *src, unsigned short *pal, int count); |
| 81 | |