src/e_mod_comp_hw_ov_win.c

   1 #include "e_mod_comp_shared_types.h"
   2 #include "e_mod_comp.h"
   3 #include "e_mod_comp_atoms.h"
   4 #include "e_mod_comp_debug.h"
   5
   6 typedef struct _E_Comp_Log
   7 {
   8    E_Comp_Log_Type  type;
   9    int              repeat;
  10    Evas_Object     *o;
  11    Evas_Object     *bg;
  12    char             str[256];
  13 } E_Comp_Log;
  14
  15 struct _E_Comp_HW_Ov_Win
  16 {
  17    Ecore_X_Window  ee_win;
  18    Ecore_Evas     *ee;
  19    Evas           *evas;
  20    Evas_Object    *bg;
  21    int             x, y, w, h;
  22
  23    Ecore_X_Window  root;
  24
  25    Eina_Bool       on;
  26
  27    // debugging info
  28    struct {
  29      int           num;
  30      Eina_List    *list;
  31    } info;
  32 };
  33
  34 /* local subsystem globals */
  35 static E_Comp_HW_Ov_Win *ov_win = NULL;
  36
  37 /* local subsystem functions */
  38 static void      _hw_ov_win_power_set(E_Comp_HW_Ov_Win *ov, Eina_Bool set);
  39 static Eina_Bool _hw_ov_win_update(E_Comp_HW_Ov_Win *ov, E_Comp_Win *cw);
  40
  41 /* externally accessible functions */
  42 EAPI E_Comp_HW_Ov_Win *
  43 e_mod_comp_hw_ov_win_new(Ecore_X_Window parent,
  44                          int            x,
  45                          int            y,
  46                          int            w,
  47                          int            h)
  48 {
  49    E_Comp_HW_Ov_Win *ov = NULL;
  50    Eina_Bool res = EINA_FALSE;
  51
  52    E_CHECK_GOTO(parent, finish);
  53
  54    ov = E_NEW(E_Comp_HW_Ov_Win, 1);
  55    E_CHECK_GOTO(ov, finish);
  56
  57    ov->ee = ecore_evas_software_x11_new(NULL, parent, x, y, w, h);
  58    E_CHECK_GOTO(ov->ee, finish);
  59
  60    ov->ee_win = ecore_evas_window_get(ov->ee);;
  61    E_CHECK_GOTO(ov->ee_win, finish);
  62
  63    ov->evas = ecore_evas_get(ov->ee);
  64    E_CHECK_GOTO(ov->evas, finish);
  65
  66    ecore_x_composite_redirect_window(ov->ee_win, ECORE_X_COMPOSITE_UPDATE_MANUAL);
  67    ecore_evas_comp_sync_set(ov->ee, 0);
  68    ecore_evas_show(ov->ee);
  69
  70    ov->bg = evas_object_rectangle_add(ov->evas);
  71    E_CHECK_GOTO(ov->bg, finish);
  72
  73    evas_object_render_op_set(ov->bg, EVAS_RENDER_COPY);
  74    evas_object_layer_set(ov->bg, EVAS_LAYER_MIN);
  75    evas_object_color_set(ov->bg, 0, 0, 0, 0);
  76    evas_object_move(ov->bg, 0, 0);
  77    evas_object_resize(ov->bg, w, h);
  78    evas_object_show(ov->bg);
  79    _hw_ov_win_power_set(ov, EINA_FALSE);
  80
  81    // comp has to unset shape input mask for the H/W overlay window
  82    // to receive input event.
  83    ecore_x_window_shape_input_rectangle_set(ov->ee_win, -1, -1, 1, 1);
  84
  85    ov->x = x;
  86    ov->y = y;
  87    ov->w = w;
  88    ov->h = h;
  89
  90    ov_win = ov;
  91
  92    res = EINA_TRUE;
  93
  94 finish:
  95    if (!res && ov)
  96      {
  97         if (ov->ee)
  98           {
  99              ecore_evas_free(ov->ee);
 100              ov->ee = NULL;
 101           }
 102         E_FREE(ov);
 103         ov = NULL;
 104      }
 105    return ov;
 106 }
 107
 108 EAPI void
 109 e_mod_comp_hw_ov_win_msg_config_update(void)
 110 {
 111    E_Comp_Log *log;
 112
 113    E_CHECK(ov_win);
 114    E_CHECK(_comp_mod->conf->use_hw_ov);
 115    E_CHECK(_comp_mod->conf->debug_info_show);
 116
 117    EINA_LIST_FREE(ov_win->info.list, log)
 118      {
 119         evas_object_hide(log->o);
 120         evas_object_hide(log->bg);
 121         evas_object_del(log->o);
 122         evas_object_del(log->bg);
 123         memset(log, 0, sizeof(E_Comp_Log));
 124         E_FREE(log);
 125      }
 126 }
 127
 128 #ifdef _LOG_TYPE_CHECK
 129 # undef _LOG_TYPE_CHECK
 130 #endif
 131 # define _LOG_TYPE_CHECK(a, b)          \
 132   ((_comp_mod->conf->debug_type_##a) && \
 133    (E_COMP_LOG_TYPE_##b == type))
 134
 135 EAPI void
 136 e_mod_comp_hw_ov_win_msg_show(E_Comp_Log_Type  type,
 137                               const char      *f,
 138                               ...)
 139 {
 140    E_Comp_Log *log, *prev_log;
 141    Evas_Object *bg, *o;
 142    Evas_Coord w = 0, h = 0;
 143    Eina_List *l;
 144    int num, y;
 145    char buf[256], str[256];
 146    va_list args;
 147
 148    E_CHECK(ov_win);
 149    E_CHECK(_comp_mod->conf->use_hw_ov);
 150    E_CHECK(_comp_mod->conf->debug_info_show);
 151    E_CHECK(_comp_mod->conf->max_debug_msgs >= 1);
 152    E_CHECK(type > E_COMP_LOG_TYPE_DEFAULT);
 153    E_CHECK(type < E_COMP_LOG_TYPE_MAX);
 154
 155    if (!(_LOG_TYPE_CHECK(nocomp, NOCOMP) ||
 156          _LOG_TYPE_CHECK(swap, SWAP) ||
 157          _LOG_TYPE_CHECK(effect, EFFECT)))
 158      {
 159         return;
 160      }
 161
 162    va_start(args, f);
 163    vsprintf(buf, f, args);
 164    va_end(args);
 165
 166    /* check if previous log is same type, just increment repeat value */
 167    num = eina_list_count(ov_win->info.list);
 168    if (num >= 1)
 169      {
 170         log = eina_list_nth(ov_win->info.list, num - 1);
 171         if ((log) && (log->type == type) &&
 172             (!strcmp(buf, log->str)))
 173           {
 174              sprintf(str, "%04d|%s %d",
 175                      ov_win->info.num++,
 176                      log->str,
 177                      log->repeat++);
 178              evas_object_text_text_set(log->o, str);
 179              return;
 180           }
 181      }
 182
 183    log = E_NEW(E_Comp_Log, 1);
 184    E_CHECK(log);
 185
 186    log->type = type;
 187    strcpy(log->str, buf);
 188    sprintf(str, "%04d|%s", ov_win->info.num++, log->str);
 189
 190    if (num < _comp_mod->conf->max_debug_msgs)
 191      {
 192         bg = evas_object_rectangle_add(ov_win->evas);
 193         evas_object_layer_set(bg, EVAS_LAYER_MAX);
 194         evas_object_render_op_set(bg, EVAS_RENDER_COPY);
 195         evas_object_color_set(bg, 30, 30, 30, 128);
 196         evas_object_show(bg);
 197
 198         o = evas_object_text_add(ov_win->evas);
 199         evas_object_text_font_set(o, "Sans", 28);
 200         evas_object_text_text_set(o, str);
 201         evas_object_layer_set(o, EVAS_LAYER_MAX);
 202         evas_object_render_op_set(o, EVAS_RENDER_COPY);
 203         evas_object_color_set(o, 200, 200, 200, 255);
 204         evas_object_show(o);
 205
 206         log->bg = bg;
 207         log->o = o;
 208      }
 209    else
 210      {
 211         prev_log = eina_list_nth(ov_win->info.list, 0);
 212         if (!prev_log)
 213           {
 214              E_FREE(log);
 215              return;
 216           }
 217         log->bg = prev_log->bg;
 218         log->o = prev_log->o;
 219         ov_win->info.list = eina_list_remove(ov_win->info.list, prev_log);
 220         E_FREE(prev_log);
 221
 222         evas_object_text_text_set(log->o, str);
 223      }
 224
 225    ov_win->info.list = eina_list_append(ov_win->info.list, log);
 226
 227    y = ov_win->h - 40;
 228    EINA_LIST_REVERSE_FOREACH(ov_win->info.list, l, log)
 229      {
 230         if (!log) continue;
 231         evas_object_geometry_get(log->o, NULL, NULL, &w, &h);
 232         evas_object_move(log->bg, 0, y - 1);
 233         evas_object_resize(log->bg, w + 2, h + 2);
 234         evas_object_move(log->o, 1, y);
 235         y -= (h+2);
 236      }
 237 }
 238
 239 EAPI void
 240 e_mod_comp_hw_ov_win_free(E_Comp_HW_Ov_Win *ov)
 241 {
 242    E_Comp_Log *log;
 243    E_CHECK(ov);
 244
 245    _hw_ov_win_power_set(ov, EINA_FALSE);
 246
 247    EINA_LIST_FREE(ov->info.list, log)
 248      {
 249         evas_object_hide(log->o);
 250         evas_object_hide(log->bg);
 251         evas_object_del(log->o);
 252         evas_object_del(log->bg);
 253         memset(log, 0, sizeof(E_Comp_Log));
 254         E_FREE(log);
 255      }
 256    if (ov->bg)
 257      {
 258         evas_object_del(ov->bg);
 259         ov->bg = NULL;
 260      }
 261    if (ov->ee)
 262      {
 263         ecore_evas_free(ov->ee);
 264         ov->ee = NULL;
 265      }
 266    memset(ov, 0, sizeof(E_Comp_HW_Ov_Win));
 267    E_FREE(ov);
 268
 269    ov_win = NULL;
 270 }
 271
 272 EAPI void
 273 e_mod_comp_hw_ov_win_show(E_Comp_HW_Ov_Win *ov,
 274                           E_Comp_Win       *cw)
 275 {
 276    E_CHECK(ov);
 277    E_CHECK(cw);
 278    E_CHECK(cw->visible);
 279    E_CHECK(cw->dmg_updates >= 1);
 280
 281    _hw_ov_win_update(ov, cw);
 282 }
 283
 284 EAPI void
 285 e_mod_comp_hw_ov_win_hide(E_Comp_HW_Ov_Win *ov,
 286                           E_Comp_Win       *cw)
 287 {
 288    E_CHECK(ov);
 289    E_CHECK(cw);
 290    E_CHECK(!cw->visible);
 291
 292    _hw_ov_win_power_set(ov, EINA_FALSE);
 293
 294    if (cw->ov_obj)
 295      {
 296         evas_object_hide(cw->ov_obj);
 297         evas_object_del(cw->ov_obj);
 298         cw->ov_obj = NULL;
 299      }
 300
 301    if (cw->ov_xim)
 302      {
 303         ecore_x_image_free(cw->ov_xim);
 304         cw->ov_xim = NULL;
 305      }
 306    cw->ov.w = 0;
 307    cw->ov.h = 0;
 308 }
 309
 310 EAPI void
 311 e_mod_comp_hw_ov_win_obj_show(E_Comp_HW_Ov_Win *ov,
 312                               E_Comp_Win       *cw)
 313 {
 314    Eina_Bool visible;
 315
 316    if (cw->ov_obj)
 317      {
 318         visible = evas_object_visible_get(cw->ov_obj);
 319         if (!visible)
 320           {
 321              Eina_Bool res = _hw_ov_win_update(ov, cw);
 322              if (res)
 323                {
 324                   evas_object_show(cw->ov_obj);
 325                   _hw_ov_win_power_set(ov, EINA_TRUE);
 326                }
 327           }
 328      }
 329 }
 330
 331 EAPI void
 332 e_mod_comp_hw_ov_win_obj_hide(E_Comp_HW_Ov_Win *ov,
 333                               E_Comp_Win       *cw)
 334 {
 335    Eina_Bool visible;
 336    if (cw->ov_obj)
 337      {
 338         visible = evas_object_visible_get(cw->ov_obj);
 339         if (visible)
 340           {
 341              _hw_ov_win_power_set(ov, EINA_FALSE);
 342              evas_object_hide(cw->ov_obj);
 343           }
 344      }
 345 }
 346
 347
 348
 349 EAPI Eina_Bool
 350 e_mod_comp_hw_ov_win_update(E_Comp_HW_Ov_Win *ov,
 351                             E_Comp_Win       *cw)
 352 {
 353    E_CHECK_RETURN(ov, EINA_FALSE);
 354    E_CHECK_RETURN(cw, EINA_FALSE);
 355
 356    Eina_Bool res = _hw_ov_win_update(ov, cw);
 357    if (!res)
 358      {
 359         // we will be trying to get image again at next update.
 360         cw->update = 1;
 361         cw->c->updates = eina_list_append(cw->c->updates, cw);
 362         e_mod_comp_win_render_queue(cw);
 363      }
 364
 365    return res;
 366 }
 367
 368 EAPI void
 369 e_mod_comp_hw_ov_win_root_set(E_Comp_HW_Ov_Win *ov,
 370                               Ecore_X_Window    root)
 371 {
 372    E_CHECK(ov);
 373    ov->root = root;
 374 }
 375
 376 /* local subsystem functions */
 377 static void
 378 _hw_ov_win_power_set(E_Comp_HW_Ov_Win *ov,
 379                      Eina_Bool         set)
 380 {
 381    if (set)
 382      {
 383         if (!ov->on)
 384           {
 385              // power on
 386              e_mod_comp_util_fb_visible_set(set);
 387              ov->on = EINA_TRUE;
 388           }
 389      }
 390    else
 391      {
 392         if (ov->on)
 393           {
 394              // power off
 395              e_mod_comp_util_fb_visible_set(set);
 396              ov->on = EINA_FALSE;
 397           }
 398      }
 399 }
 400
 401 static Eina_Bool
 402 _hw_ov_win_update(E_Comp_HW_Ov_Win *ov,
 403                   E_Comp_Win       *cw)
 404 {
 405    Eina_Bool visible = EINA_FALSE;
 406    Eina_Bool get = EINA_FALSE;
 407    unsigned char *pix = NULL;
 408
 409    if (!cw->pixmap || cw->pw <= 0 || cw->ph <= 0 || cw->needpix)
 410      {
 411         cw->ov.w = 0;
 412         cw->ov.h = 0;
 413         if (cw->ov_xim) ecore_x_image_free(cw->ov_xim);
 414         cw->ov_xim = NULL;
 415         return EINA_FALSE;
 416      }
 417
 418    if (cw->pixmap && cw->pw > 0 && cw->ph > 0)
 419      {
 420         if (!cw->ov_xim)
 421           {
 422              cw->ov_xim = ecore_x_image_new(cw->pw, cw->ph, cw->vis, cw->depth);
 423              if (!cw->ov_xim) return EINA_FALSE;
 424
 425              cw->ov.w = cw->pw;
 426              cw->ov.h = cw->ph;
 427           }
 428         else if (cw->ov.w != cw->pw || cw->ov.h != cw->ph)
 429           {
 430              if (cw->ov_xim) ecore_x_image_free(cw->ov_xim);
 431              cw->ov_xim = ecore_x_image_new(cw->pw, cw->ph, cw->vis, cw->depth);
 432              if (!cw->ov_xim)
 433                {
 434                   cw->ov.w = 0;
 435                   cw->ov.h = 0;
 436                   return EINA_FALSE;
 437                }
 438              cw->ov.w = cw->pw;
 439              cw->ov.h = cw->ph;
 440           }
 441      }
 442
 443    if (cw->pixmap && cw->pw > 0 && cw->ph > 0 && cw->ov_xim &&
 444        !cw->ov_obj && cw->visible)
 445      {
 446         cw->ov_obj = evas_object_image_filled_add(ov->evas);
 447         if (!cw->ov_obj) return EINA_FALSE;
 448         evas_object_image_content_hint_set(cw->ov_obj, EVAS_IMAGE_CONTENT_HINT_DYNAMIC);
 449         evas_object_image_colorspace_set(cw->ov_obj, EVAS_COLORSPACE_ARGB8888);
 450         evas_object_image_size_set(cw->ov_obj, cw->pw, cw->ph);
 451         if (cw->argb) evas_object_image_alpha_set(cw->ov_obj, 1);
 452         else evas_object_image_alpha_set(cw->ov_obj, 0);
 453         evas_object_image_fill_set(cw->ov_obj, 0, 0, cw->pw, cw->ph);
 454         evas_object_resize(cw->ov_obj, cw->pw, cw->ph);
 455         evas_object_render_op_set(cw->ov_obj, EVAS_RENDER_COPY);
 456         evas_object_color_set(cw->ov_obj, 255, 255, 255, 255);
 457         evas_object_show(cw->ov_obj);
 458         _hw_ov_win_power_set(ov, EINA_TRUE);
 459      }
 460
 461    if (cw->ov_obj && cw->visible)
 462      {
 463         visible = evas_object_visible_get(cw->ov_obj);
 464         if (!visible)
 465           {
 466              evas_object_show(cw->ov_obj);
 467              _hw_ov_win_power_set(ov, EINA_TRUE);
 468           }
 469      }
 470
 471    if (cw->ov_xim && cw->ov_obj && cw->visible)
 472      {
 473         pix = ecore_x_image_data_get(cw->ov_xim, NULL, NULL, NULL);
 474         evas_object_image_data_set(cw->ov_obj, pix);
 475         evas_object_image_size_set(cw->ov_obj, cw->pw, cw->ph);
 476
 477         get = ecore_x_image_get(cw->ov_xim, cw->pixmap,
 478                                 0, 0, 0, 0,
 479                                 cw->pw, cw->ph);
 480
 481         if (!get)
 482           {
 483              e_mod_comp_update_add(cw->up, 0, 0, cw->pw, cw->ph);
 484              return EINA_FALSE;
 485           }
 486
 487         evas_object_move(cw->ov_obj, cw->x, cw->y);
 488         evas_object_resize(cw->ov_obj, cw->pw, cw->ph);
 489
 490         int bpl, rows, bpp;
 491         pix = ecore_x_image_data_get(cw->ov_xim, &bpl, &rows, &bpp);
 492         if (pix)
 493           {
 494              evas_data_argb_unpremul((unsigned int *)pix,
 495                                      (unsigned int)bpl * (unsigned int)rows / bpp);
 496              evas_object_image_data_set(cw->ov_obj, pix);
 497              evas_object_image_data_update_add(cw->ov_obj, 0, 0, cw->pw, cw->ph);
 498           }
 499      }
 500    return EINA_TRUE;
 501 }