| 1 | /* |
| 2 | * Copyright (C) Aaron Holtzman - Aug 1999 |
| 3 | * Strongly modified, most parts rewritten: A'rpi/ESP-team - 2000-2001 |
| 4 | * (C) MPlayer developers |
| 5 | * |
| 6 | * This file is part of MPlayer. |
| 7 | * |
| 8 | * MPlayer is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * MPlayer is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License along |
| 19 | * with MPlayer; if not, write to the Free Software Foundation, Inc., |
| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 21 | */ |
| 22 | |
| 23 | #ifndef MPLAYER_VIDEO_OUT_H |
| 24 | #define MPLAYER_VIDEO_OUT_H |
| 25 | |
| 26 | #include <inttypes.h> |
| 27 | #include <stdarg.h> |
| 28 | |
| 29 | //#include "sub/font_load.h" |
| 30 | #include "../img_format.h" |
| 31 | //#include "vidix/vidix.h" |
| 32 | |
| 33 | |
| 34 | #define ROTATE(t, x, y) do { \ |
| 35 | t rot_tmp = x; \ |
| 36 | x = y; \ |
| 37 | y = -rot_tmp; \ |
| 38 | } while(0) |
| 39 | |
| 40 | #define VO_EVENT_EXPOSE 1 |
| 41 | #define VO_EVENT_RESIZE 2 |
| 42 | #define VO_EVENT_KEYPRESS 4 |
| 43 | #define VO_EVENT_REINIT 8 |
| 44 | #define VO_EVENT_MOVE 16 |
| 45 | #define VO_EVENT_MOUSE 32 |
| 46 | |
| 47 | /* Obsolete: VOCTRL_QUERY_VAA 1 */ |
| 48 | /* does the device support the required format */ |
| 49 | #define VOCTRL_QUERY_FORMAT 2 |
| 50 | /* signal a device reset seek */ |
| 51 | #define VOCTRL_RESET 3 |
| 52 | /* true if vo driver can use GUI created windows */ |
| 53 | #define VOCTRL_GUISUPPORT 4 |
| 54 | /* used to switch to fullscreen */ |
| 55 | #define VOCTRL_FULLSCREEN 5 |
| 56 | /* signal a device pause */ |
| 57 | #define VOCTRL_PAUSE 7 |
| 58 | /* start/resume playback */ |
| 59 | #define VOCTRL_RESUME 8 |
| 60 | /* libmpcodecs direct rendering: */ |
| 61 | #define VOCTRL_GET_IMAGE 9 |
| 62 | #define VOCTRL_DRAW_IMAGE 13 |
| 63 | #define VOCTRL_SET_SPU_PALETTE 14 |
| 64 | /* decoding ahead: */ |
| 65 | #define VOCTRL_GET_NUM_FRAMES 10 |
| 66 | #define VOCTRL_GET_FRAME_NUM 11 |
| 67 | #define VOCTRL_SET_FRAME_NUM 12 |
| 68 | #define VOCTRL_GET_PANSCAN 15 |
| 69 | #define VOCTRL_SET_PANSCAN 16 |
| 70 | /* equalizer controls */ |
| 71 | #define VOCTRL_SET_EQUALIZER 17 |
| 72 | #define VOCTRL_GET_EQUALIZER 18 |
| 73 | /* Frame duplication */ |
| 74 | #define VOCTRL_DUPLICATE_FRAME 20 |
| 75 | // ... 21 |
| 76 | #define VOCTRL_START_SLICE 21 |
| 77 | |
| 78 | #define VOCTRL_ONTOP 25 |
| 79 | #define VOCTRL_ROOTWIN 26 |
| 80 | #define VOCTRL_BORDER 27 |
| 81 | #define VOCTRL_DRAW_EOSD 28 |
| 82 | #define VOCTRL_GET_EOSD_RES 29 |
| 83 | |
| 84 | #define VOCTRL_SET_DEINTERLACE 30 |
| 85 | #define VOCTRL_GET_DEINTERLACE 31 |
| 86 | |
| 87 | #define VOCTRL_UPDATE_SCREENINFO 32 |
| 88 | |
| 89 | // Vo can be used by xover |
| 90 | #define VOCTRL_XOVERLAY_SUPPORT 22 |
| 91 | |
| 92 | #define VOCTRL_XOVERLAY_SET_COLORKEY 24 |
| 93 | typedef struct { |
| 94 | uint32_t x11; // The raw x11 color |
| 95 | uint16_t r,g,b; |
| 96 | } mp_colorkey_t; |
| 97 | |
| 98 | #define VOCTRL_XOVERLAY_SET_WIN 23 |
| 99 | typedef struct { |
| 100 | int x,y; |
| 101 | int w,h; |
| 102 | } mp_win_t; |
| 103 | |
| 104 | #define VO_TRUE 1 |
| 105 | #define VO_FALSE 0 |
| 106 | #define VO_ERROR -1 |
| 107 | #define VO_NOTAVAIL -2 |
| 108 | #define VO_NOTIMPL -3 |
| 109 | |
| 110 | #define VOFLAG_FULLSCREEN 0x01 |
| 111 | #define VOFLAG_MODESWITCHING 0x02 |
| 112 | #define VOFLAG_SWSCALE 0x04 |
| 113 | #define VOFLAG_FLIPPING 0x08 |
| 114 | #define VOFLAG_HIDDEN 0x10 //< Use to create a hidden window |
| 115 | #define VOFLAG_STEREO 0x20 //< Use to create a stereo-capable window |
| 116 | #define VOFLAG_DEPTH 0x40 //< Request a depth buffer |
| 117 | #define VOFLAG_XOVERLAY_SUB_VO 0x10000 |
| 118 | |
| 119 | typedef struct vo_info_s |
| 120 | { |
| 121 | /* driver name ("Matrox Millennium G200/G400" */ |
| 122 | const char *name; |
| 123 | /* short name (for config strings) ("mga") */ |
| 124 | const char *short_name; |
| 125 | /* author ("Aaron Holtzman <aholtzma@ess.engr.uvic.ca>") */ |
| 126 | const char *author; |
| 127 | /* any additional comments */ |
| 128 | const char *comment; |
| 129 | } vo_info_t; |
| 130 | |
| 131 | typedef struct vo_functions_s |
| 132 | { |
| 133 | const vo_info_t *info; |
| 134 | /* |
| 135 | * Preinitializes driver (real INITIALIZATION) |
| 136 | * arg - currently it's vo_subdevice |
| 137 | * returns: zero on successful initialization, non-zero on error. |
| 138 | */ |
| 139 | int (*preinit)(const char *arg); |
| 140 | /* |
| 141 | * Initialize (means CONFIGURE) the display driver. |
| 142 | * params: |
| 143 | * width,height: image source size |
| 144 | * d_width,d_height: size of the requested window size, just a hint |
| 145 | * fullscreen: flag, 0=windowd 1=fullscreen, just a hint |
| 146 | * title: window title, if available |
| 147 | * format: fourcc of pixel format |
| 148 | * returns : zero on successful initialization, non-zero on error. |
| 149 | */ |
| 150 | int (*config)(uint32_t width, uint32_t height, uint32_t d_width, |
| 151 | uint32_t d_height, uint32_t fullscreen, char *title, |
| 152 | uint32_t format); |
| 153 | |
| 154 | /* |
| 155 | * Control interface |
| 156 | */ |
| 157 | int (*control)(uint32_t request, void *data, ...); |
| 158 | |
| 159 | /* |
| 160 | * Display a new RGB/BGR frame of the video to the screen. |
| 161 | * params: |
| 162 | * src[0] - pointer to the image |
| 163 | */ |
| 164 | int (*draw_frame)(uint8_t *src[]); |
| 165 | |
| 166 | /* |
| 167 | * Draw a planar YUV slice to the buffer: |
| 168 | * params: |
| 169 | * src[3] = source image planes (Y,U,V) |
| 170 | * stride[3] = source image planes line widths (in bytes) |
| 171 | * w,h = width*height of area to be copied (in Y pixels) |
| 172 | * x,y = position at the destination image (in Y pixels) |
| 173 | */ |
| 174 | int (*draw_slice)(uint8_t *src[], int stride[], int w,int h, int x,int y); |
| 175 | |
| 176 | /* |
| 177 | * Draws OSD to the screen buffer |
| 178 | */ |
| 179 | void (*draw_osd)(void); |
| 180 | |
| 181 | /* |
| 182 | * Blit/Flip buffer to the screen. Must be called after each frame! |
| 183 | */ |
| 184 | void (*flip_page)(void); |
| 185 | |
| 186 | /* |
| 187 | * This func is called after every frames to handle keyboard and |
| 188 | * other events. It's called in PAUSE mode too! |
| 189 | */ |
| 190 | void (*check_events)(void); |
| 191 | |
| 192 | /* |
| 193 | * Closes driver. Should restore the original state of the system. |
| 194 | */ |
| 195 | void (*uninit)(void); |
| 196 | } vo_functions_t; |
| 197 | |
| 198 | const vo_functions_t* init_best_video_out(char** vo_list); |
| 199 | int config_video_out(const vo_functions_t *vo, uint32_t width, uint32_t height, |
| 200 | uint32_t d_width, uint32_t d_height, uint32_t flags, |
| 201 | char *title, uint32_t format); |
| 202 | void list_video_out(void); |
| 203 | |
| 204 | // NULL terminated array of all drivers |
| 205 | extern const vo_functions_t* const video_out_drivers[]; |
| 206 | |
| 207 | extern int vo_flags; |
| 208 | |
| 209 | extern int vo_config_count; |
| 210 | |
| 211 | extern int xinerama_screen; |
| 212 | extern int xinerama_x; |
| 213 | extern int xinerama_y; |
| 214 | |
| 215 | // correct resolution/bpp on screen: (should be autodetected by vo_init()) |
| 216 | extern int vo_depthonscreen; |
| 217 | extern int vo_screenwidth; |
| 218 | extern int vo_screenheight; |
| 219 | |
| 220 | // requested resolution/bpp: (-x -y -bpp options) |
| 221 | extern int vo_dx; |
| 222 | extern int vo_dy; |
| 223 | extern int vo_dwidth; |
| 224 | extern int vo_dheight; |
| 225 | extern int vo_dbpp; |
| 226 | |
| 227 | extern int vo_grabpointer; |
| 228 | extern int vo_doublebuffering; |
| 229 | extern int vo_directrendering; |
| 230 | extern int vo_vsync; |
| 231 | extern int vo_fsmode; |
| 232 | extern float vo_panscan; |
| 233 | extern float vo_border_pos_x; |
| 234 | extern float vo_border_pos_y; |
| 235 | extern int vo_rotate; |
| 236 | extern int vo_adapter_num; |
| 237 | extern int vo_refresh_rate; |
| 238 | extern int vo_keepaspect; |
| 239 | extern int vo_rootwin; |
| 240 | extern int vo_ontop; |
| 241 | extern int vo_border; |
| 242 | |
| 243 | extern int vo_gamma_gamma; |
| 244 | extern int vo_gamma_brightness; |
| 245 | extern int vo_gamma_saturation; |
| 246 | extern int vo_gamma_contrast; |
| 247 | extern int vo_gamma_hue; |
| 248 | extern int vo_gamma_red_intensity; |
| 249 | extern int vo_gamma_green_intensity; |
| 250 | extern int vo_gamma_blue_intensity; |
| 251 | |
| 252 | extern int vo_nomouse_input; |
| 253 | extern int enable_mouse_movements; |
| 254 | |
| 255 | extern int vo_pts; |
| 256 | extern float vo_fps; |
| 257 | |
| 258 | extern char *vo_subdevice; |
| 259 | |
| 260 | extern int vo_colorkey; |
| 261 | |
| 262 | extern char *vo_winname; |
| 263 | extern char *vo_wintitle; |
| 264 | |
| 265 | extern int64_t WinID; |
| 266 | |
| 267 | typedef struct { |
| 268 | float min; |
| 269 | float max; |
| 270 | } range_t; |
| 271 | |
| 272 | float range_max(range_t *r); |
| 273 | int in_range(range_t *r, float f); |
| 274 | range_t *str2range(char *s); |
| 275 | extern char *monitor_hfreq_str; |
| 276 | extern char *monitor_vfreq_str; |
| 277 | extern char *monitor_dotclock_str; |
| 278 | |
| 279 | struct mp_keymap { |
| 280 | int from; |
| 281 | int to; |
| 282 | }; |
| 283 | int lookup_keymap_table(const struct mp_keymap *map, int key); |
| 284 | struct vo_rect { |
| 285 | int left, right, top, bottom, width, height; |
| 286 | }; |
| 287 | void calc_src_dst_rects(int src_width, int src_height, struct vo_rect *src, struct vo_rect *dst, |
| 288 | struct vo_rect *borders, const struct vo_rect *crop); |
| 289 | void vo_mouse_movement(int posx, int posy); |
| 290 | |
| 291 | static inline int apply_border_pos(int full, int part, float pos) { |
| 292 | if (pos >= 0.0 && pos <= 1.0) { |
| 293 | return pos*(full - part); |
| 294 | } |
| 295 | if (pos < 0) |
| 296 | return pos * part; |
| 297 | return full - part + (pos - 1) * part; |
| 298 | } |
| 299 | |
| 300 | #endif /* MPLAYER_VIDEO_OUT_H */ |