cinelerra-5.1/cinelerra/vdevicex11.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 2008-2017 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "assets.h"
  23 #include "autos.h"
  24 #include "bccapture.h"
  25 #include "bccmodels.h"
  26 #include "bcsignals.h"
  27 #include "canvas.h"
  28 #include "edl.h"
  29 #include "edlsession.h"
  30 #include "file.h"
  31 #include "maskauto.h"
  32 #include "maskautos.h"
  33 #include "mwindow.h"
  34 #include "mwindowgui.h"
  35 #include "playback3d.h"
  36 #include "playbackconfig.h"
  37 #include "preferences.h"
  38 #include "recordconfig.h"
  39 #include "strategies.inc"
  40 #include "vdevicex11.h"
  41 #include "vframe.h"
  42 #include "videodevice.h"
  43 #include "videowindow.h"
  44 #include "videowindowgui.h"
  45
  46 #include <string.h>
  47 #include <unistd.h>
  48
  49 VDeviceX11::VDeviceX11(VideoDevice *device, Canvas *output)
  50  : VDeviceBase(device)
  51 {
  52         reset_parameters();
  53         this->output = output;
  54 }
  55
  56 VDeviceX11::~VDeviceX11()
  57 {
  58         close_all();
  59 }
  60
  61 int VDeviceX11::reset_parameters()
  62 {
  63         output_frame = 0;
  64         window_id = 0;
  65         bitmap = 0;
  66         bitmap_type = 0;
  67         bitmap_w = 0;
  68         bitmap_h = 0;
  69         output_x1 = 0;
  70         output_y1 = 0;
  71         output_x2 = 0;
  72         output_y2 = 0;
  73         canvas_x1 = 0;
  74         canvas_y1 = 0;
  75         canvas_x2 = 0;
  76         canvas_y2 = 0;
  77         capture_bitmap = 0;
  78         color_model_selected = 0;
  79         is_cleared = 0;
  80         return 0;
  81 }
  82
  83 int VDeviceX11::open_input()
  84 {
  85 //printf("VDeviceX11::open_input 1\n");
  86         capture_bitmap = new BC_Capture(device->in_config->w,
  87                 device->in_config->h,
  88                 device->in_config->screencapture_display);
  89 //printf("VDeviceX11::open_input 2\n");
  90         capture_bitmap->bars_on(SCREENCAP_PIXELS, SCREENCAP_COLOR,
  91                 device->input_x, device->input_y,
  92                 device->in_config->w, device->in_config->h);
  93
  94         return 0;
  95 }
  96
  97 int VDeviceX11::open_output()
  98 {
  99         if( !output ) return 0;
 100         BC_WindowBase *window =
 101                 output->lock_canvas("VDeviceX11::open_output");
 102         if( window ) {
 103                 if( !device->single_frame )
 104                         output->start_video();
 105                 else
 106                         output->start_single();
 107         }
 108         output->unlock_canvas();
 109         return 0;
 110 }
 111
 112
 113 int VDeviceX11::output_visible()
 114 {
 115         int ret = 0;
 116         if( output ) {
 117                 BC_WindowBase *window =
 118                         output->lock_canvas("VDeviceX11::output_visible");
 119                 ret = !window || window->get_hidden() ? 0 : 1;
 120                 output->unlock_canvas();
 121         }
 122         return ret;
 123 }
 124
 125
 126 int VDeviceX11::close_all()
 127 {
 128         if( output ) {
 129                 BC_WindowBase *window =
 130                         output->lock_canvas("VDeviceX11::close_all");
 131                 int video_on = window ? window->get_video_on() : 0;
 132 // Update the status bug
 133                 if( !device->single_frame )
 134                         output->stop_video();
 135                 else
 136                         output->stop_single();
 137
 138                 if( output_frame )
 139                         output->update_refresh(device, output_frame);
 140 // if the last frame is good, don't draw over it
 141                 if( !video_on || output->need_overlays() )
 142                         output->draw_refresh(1);
 143         }
 144
 145         delete bitmap;          bitmap = 0;
 146         delete output_frame;    output_frame = 0;
 147         delete capture_bitmap;  capture_bitmap = 0;
 148
 149         if( output )
 150                 output->unlock_canvas();
 151
 152         reset_parameters();
 153
 154         return 0;
 155 }
 156
 157 int VDeviceX11::read_buffer(VFrame *frame)
 158 {
 159         capture_bitmap->bars_reposition(
 160                 device->input_x, device->input_y,
 161                 device->in_config->w, device->in_config->h);
 162
 163         capture_bitmap->capture_frame(frame,
 164                 device->input_x, device->input_y, device->do_cursor);
 165         return 0;
 166 }
 167
 168
 169 int VDeviceX11::get_best_colormodel(Asset *asset)
 170 {
 171         return File::get_best_colormodel(asset, SCREENCAPTURE);
 172 //      return BC_RGB888;
 173 }
 174
 175
 176 int VDeviceX11::get_display_colormodel(int file_colormodel)
 177 {
 178         int result = -1;
 179
 180         if( device->out_config->driver == PLAYBACK_X11_GL ) {
 181                 if( file_colormodel == BC_RGB888 ||
 182                     file_colormodel == BC_RGBA8888 ||
 183                     file_colormodel == BC_YUV888 ||
 184                     file_colormodel == BC_YUVA8888 ||
 185                     file_colormodel == BC_RGB_FLOAT ||
 186                     file_colormodel == BC_RGBA_FLOAT ) {
 187                         return file_colormodel;
 188                 }
 189
 190                 return BC_RGB888;
 191         }
 192
 193         if( !device->single_frame ) {
 194                 switch( file_colormodel ) {
 195                 case BC_YUV420P:
 196                 case BC_YUV422P:
 197                 case BC_YUV422:
 198                         result = file_colormodel;
 199                         break;
 200                 }
 201         }
 202
 203         if( result < 0 ) {
 204                 switch( file_colormodel ) {
 205                 case BC_RGB888:
 206                 case BC_RGBA8888:
 207                 case BC_YUV888:
 208                 case BC_YUVA8888:
 209                 case BC_RGB_FLOAT:
 210                 case BC_RGBA_FLOAT:
 211                         result = file_colormodel;
 212                         break;
 213
 214                 default: {
 215                         BC_WindowBase *window = output->get_canvas();
 216                         result = window ? window->get_color_model() : BC_RGB888;
 217                         break; }
 218                 }
 219         }
 220
 221         return result;
 222 }
 223
 224
 225 void VDeviceX11::new_output_buffer(VFrame **result, int file_colormodel, EDL *edl)
 226 {
 227 // printf("VDeviceX11::new_output_buffer %d hardware_scaling=%d\n",
 228 // __LINE__, bitmap ? bitmap->hardware_scaling() : 0);
 229         BC_WindowBase *window =
 230                 output->lock_canvas("VDeviceX11::new_output_buffer");
 231 // Get the best colormodel the display can handle.
 232         int display_colormodel = get_display_colormodel(file_colormodel);
 233
 234 //printf("VDeviceX11::new_output_buffer %d file_colormodel=%d display_colormodel=%d\n",
 235 // __LINE__, file_colormodel, display_colormodel);
 236 // Only create OpenGL Pbuffer and texture.
 237         if( device->out_config->driver == PLAYBACK_X11_GL ) {
 238 // Create bitmap for initial load into texture.
 239 // Not necessary to do through Playback3D.....yet
 240                 if( !output_frame ) {
 241                         output_frame = new VFrame(device->out_w, device->out_h, file_colormodel);
 242                 }
 243
 244                 window_id = window->get_id();
 245                 output_frame->set_opengl_state(VFrame::RAM);
 246         }
 247         else {
 248                 output->get_transfers(edl,
 249                         output_x1, output_y1, output_x2, output_y2,
 250                         canvas_x1, canvas_y1, canvas_x2, canvas_y2,
 251 // Canvas may be a different size than the temporary bitmap for pure software
 252                         -1, -1);
 253                 canvas_w = canvas_x2 - canvas_x1;
 254                 canvas_h = canvas_y2 - canvas_y1;
 255 // can the direct frame be used?
 256                 int direct_supported =
 257                         device->out_config->use_direct_x11 &&
 258                         !output->xscroll && !output->yscroll &&
 259                         output_x1 == 0 && output_x2 == device->out_w &&
 260                         output_y1 == 0 && output_y2 == device->out_h;
 261
 262 // file wants direct frame but we need a temp
 263                 if( !direct_supported && file_colormodel == BC_BGR8888 )
 264                         file_colormodel = BC_RGB888;
 265
 266 // Conform existing bitmap to new colormodel and output size
 267                 if( bitmap ) {
 268 // printf("VDeviceX11::new_output_buffer %d bitmap=%dx%d canvas=%dx%d canvas=%dx%d\n",
 269 // __LINE__, bitmap->get_w(), bitmap->get_h(), canvas_w, canvas_h,);
 270                         int size_change = (
 271                                 bitmap->get_w() != canvas_w ||
 272                                 bitmap->get_h() != canvas_h );
 273
 274 // Restart if output size changed or output colormodel changed.
 275 // May have to recreate if transferring between windowed and fullscreen.
 276                         if( !color_model_selected ||
 277                             file_colormodel != output_frame->get_color_model() ||
 278                             (!bitmap->hardware_scaling() && size_change) ) {
 279 //printf("VDeviceX11::new_output_buffer %d file_colormodel=%d prev "
 280 // "file_colormodel=%d bitmap=%p output_frame=%p\n", __LINE__,
 281 // file_colormodel, output_frame->get_color_model(), bitmap, output_frame);
 282                                 delete bitmap;        bitmap = 0;
 283                                 delete output_frame;  output_frame = 0;
 284 // Clear borders if size changed
 285                                 if( size_change ) {
 286 //printf("VDeviceX11::new_output_buffer %d w=%d h=%d "
 287 // "canvas_x1=%d canvas_y1=%d canvas_x2=%d canvas_y2=%d\n",
 288 // __LINE__, // (int)output->w, (int)output->h,
 289 // (int)canvas_x1, (int)canvas_y1, (int)canvas_x2, (int)canvas_y2);
 290                                         window->set_color(BLACK);
 291
 292                                         if( canvas_y1 > 0 ) {
 293                                                 window->draw_box(0, 0, output->w, canvas_y1);
 294                                                 window->flash(0, 0, output->w, canvas_y1);
 295                                         }
 296
 297                                         if( canvas_y2 < output->h ) {
 298                                                 window->draw_box(0, canvas_y2, output->w, output->h - canvas_y2);
 299                                                 window->flash(0, canvas_y2, output->w, output->h - canvas_y2);
 300                                         }
 301
 302                                         if( canvas_x1 > 0 ) {
 303                                                 window->draw_box(0, canvas_y1, canvas_x1, canvas_y2 - canvas_y1);
 304                                                 window->flash(0, canvas_y1, canvas_x1, canvas_y2 - canvas_y1);
 305                                         }
 306
 307                                         if( canvas_x2 < output->w ) {
 308                                                 window->draw_box(canvas_x2, canvas_y1,
 309                                                         output->w - canvas_x2, canvas_y2 - canvas_y1);
 310                                                 window->flash(canvas_x2, canvas_y1,
 311                                                         output->w - canvas_x2, canvas_y2 - canvas_y1);
 312                                         }
 313                                 }
 314                         }
 315                 }
 316
 317 // Create new bitmap
 318                 if( !bitmap ) {
 319                         int use_direct = 0;
 320                         bitmap_type = BITMAP_TEMP;
 321 //printf("VDeviceX11::new_output_buffer %d file_colormodel=%d display_colormodel=%d\n",
 322 // __LINE__, file_colormodel, display_colormodel);
 323
 324 // Try hardware accelerated
 325                         switch( display_colormodel ) {
 326 // blit from the codec directly to the window, using the standard X11 color model.
 327 // Must scale in the codec.  No cropping
 328                         case BC_BGR8888:
 329                                 if( direct_supported ) {
 330                                         bitmap_type = BITMAP_PRIMARY;
 331                                         use_direct = 1;
 332                                 }
 333                                 break;
 334
 335                         case BC_YUV420P:
 336                                 if( device->out_config->driver == PLAYBACK_X11_XV &&
 337                                     window->accel_available(display_colormodel, 0) &&
 338                                     !output->use_scrollbars )
 339                                         bitmap_type = BITMAP_PRIMARY;
 340                                 break;
 341
 342                         case BC_YUV422P:
 343                                 if( device->out_config->driver == PLAYBACK_X11_XV &&
 344                                     window->accel_available(display_colormodel, 0) &&
 345                                     !output->use_scrollbars )
 346                                         bitmap_type = BITMAP_PRIMARY;
 347                                 else if( device->out_config->driver == PLAYBACK_X11_XV &&
 348                                     window->accel_available(BC_YUV422, 0) ) {
 349                                         bitmap = new BC_Bitmap(window,
 350                                                 device->out_w, device->out_h, BC_YUV422, 1);
 351                                 }
 352                                 break;
 353
 354                         case BC_YUV422:
 355                                 if( device->out_config->driver == PLAYBACK_X11_XV &&
 356                                     window->accel_available(display_colormodel, 0) &&
 357                                     !output->use_scrollbars ) {
 358                                         bitmap_type = BITMAP_PRIMARY;
 359                                 }
 360                                 else if( device->out_config->driver == PLAYBACK_X11_XV &&
 361                                     window->accel_available(BC_YUV422P, 0) ) {
 362                                         bitmap = new BC_Bitmap(window,
 363                                                 device->out_w, device->out_h, BC_YUV422P, 1);
 364                                 }
 365                                 break;
 366                         }
 367                         if( bitmap_type == BITMAP_PRIMARY ) {
 368                                 int bitmap_w = use_direct ? canvas_w : device->out_w;
 369                                 int bitmap_h = use_direct ? canvas_h : device->out_h;
 370                                 bitmap = new BC_Bitmap(window,
 371                                         bitmap_w, bitmap_h,  display_colormodel, -1);
 372                                 output_frame = new VFrame(bitmap,
 373                                         bitmap_w, bitmap_h, display_colormodel, -1);
 374                         }
 375 // Make an intermediate frame
 376                         if( !bitmap ) {
 377                                 display_colormodel = window->get_color_model();
 378 // printf("VDeviceX11::new_output_buffer %d creating temp display_colormodel=%d "
 379 // "file_colormodel=%d %dx%d %dx%d %dx%d\n", __LINE__,
 380 // display_colormodel, file_colormodel, device->out_w, device->out_h,
 381 // window->get_w(), window->get_h(), canvas_w, canvas_h);
 382                                 bitmap = new BC_Bitmap(window,
 383                                         canvas_w, canvas_h, display_colormodel, 1);
 384                                 bitmap_type = BITMAP_TEMP;
 385                         }
 386
 387                         if( bitmap_type == BITMAP_TEMP ) {
 388 // Intermediate frame
 389 //printf("VDeviceX11::new_output_buffer %d creating output_frame\n", __LINE__);
 390                                 output_frame = new VFrame(device->out_w, device->out_h, file_colormodel);
 391                         }
 392                         color_model_selected = 1;
 393                 }
 394                 else if( bitmap_type == BITMAP_PRIMARY ) {
 395                         output_frame->set_memory(bitmap);
 396                 }
 397         }
 398
 399         *result = output_frame;
 400 //printf("VDeviceX11::new_output_buffer 10 %d\n", window->get_window_lock());
 401
 402         output->unlock_canvas();
 403 }
 404
 405
 406 int VDeviceX11::start_playback()
 407 {
 408 // Record window is initialized when its monitor starts.
 409         if( !device->single_frame )
 410                 output->start_video();
 411         return 0;
 412 }
 413
 414 int VDeviceX11::stop_playback()
 415 {
 416         if( !device->single_frame )
 417                 output->stop_video();
 418 // Record window goes back to monitoring
 419 // get the last frame played and store it in the video_out
 420         return 0;
 421 }
 422
 423 int VDeviceX11::write_buffer(VFrame *output_channels, EDL *edl)
 424 {
 425         BC_WindowBase *window =
 426                 output->lock_canvas("VDeviceX11::write_buffer");
 427 //      if( device->out_config->driver == PLAYBACK_X11_GL &&
 428 //          output_frame->get_color_model() != BC_RGB888 ) {
 429 // this is handled by overlay call in virtualvnode, using flatten alpha
 430 // invoked when is_nested = -1 is passed to vdevicex11->overlay(...)
 431 //      }
 432
 433 // printf("VDeviceX11::write_buffer %d %d bitmap_type=%d\n",
 434 // __LINE__,
 435 // window->get_video_on(),
 436 // bitmap_type);
 437
 438 //      int use_bitmap_extents = 0;
 439 //      canvas_w = -1;  canvas_h = -1;
 440 // // Canvas may be a different size than the temporary bitmap for pure software
 441 //      if( bitmap_type == BITMAP_TEMP && !bitmap->hardware_scaling() ) {
 442 //              canvas_w = bitmap->get_w();
 443 //              canvas_h = bitmap->get_h();
 444 //      }
 445 //
 446 //      output->get_transfers(edl,
 447 //              output_x1, output_y1, output_x2, output_y2,
 448 //              canvas_x1, canvas_y1, canvas_x2, canvas_y2,
 449 //              canvas_w, canvas_h);
 450
 451 // Convert colormodel
 452         if( bitmap_type == BITMAP_TEMP ) {
 453 // printf("VDeviceX11::write_buffer 1 %d %d, %d %d %d %d -> %d %d %d %d\n",
 454 //   output->w, output->h, in_x, in_y, in_w, in_h, out_x, out_y, out_w, out_h);
 455 // fflush(stdout);
 456
 457 // printf("VDeviceX11::write_buffer %d output_channels=%p\n", __LINE__, output_channels);
 458 // printf("VDeviceX11::write_buffer %d input color_model=%d output color_model=%d\n",
 459 // __LINE__, output_channels->get_color_model(), bitmap->get_color_model());
 460                 if( bitmap->hardware_scaling() ) {
 461                         BC_CModels::transfer(bitmap->get_row_pointers(), output_channels->get_rows(), 0, 0, 0,
 462                                 output_channels->get_y(), output_channels->get_u(), output_channels->get_v(),
 463                                 0, 0, output_channels->get_w(), output_channels->get_h(),
 464                                 0, 0, bitmap->get_w(), bitmap->get_h(),
 465                                 output_channels->get_color_model(), bitmap->get_color_model(),
 466                                 -1, output_channels->get_w(), bitmap->get_w());
 467                 }
 468                 else {
 469                         BC_CModels::transfer(bitmap->get_row_pointers(), output_channels->get_rows(), 0, 0, 0,
 470                                 output_channels->get_y(), output_channels->get_u(), output_channels->get_v(),
 471                                 (int)output_x1, (int)output_y1, (int)(output_x2 - output_x1), (int)(output_y2 - output_y1),
 472                                 0, 0, (int)(canvas_x2 - canvas_x1), (int)(canvas_y2 - canvas_y1),
 473                                 output_channels->get_color_model(), bitmap->get_color_model(),
 474                                 -1, output_channels->get_w(), bitmap->get_w());
 475                 }
 476         }
 477
 478 //printf("VDeviceX11::write_buffer 4 %p\n", bitmap);
 479 //for( i = 0; i < 1000; i += 4 ) bitmap->get_data()[i] = 128;
 480 //printf("VDeviceX11::write_buffer 2 %d %d %d\n", bitmap_type,
 481 //      bitmap->get_color_model(),
 482 //      output->get_color_model());fflush(stdout);
 483
 484 // printf("VDeviceX11::write_buffer %d %dx%d %f %f %f %f -> %f %f %f %f\n",
 485 // __LINE__, // output->w, output->h,
 486 // output_x1, output_y1, output_x2, output_y2,
 487 // canvas_x1, canvas_y1, canvas_x2, canvas_y2);
 488
 489 // Cause X server to display it
 490         if( device->out_config->driver == PLAYBACK_X11_GL ) {
 491 // Output is drawn in close_all if no video.
 492                 if( window->get_video_on() ) {
 493                         canvas_w = -1;  canvas_h = -1;
 494 // Canvas may be a different size than the temporary bitmap for pure software
 495                         if( bitmap_type == BITMAP_TEMP &&
 496                                 !bitmap->hardware_scaling() ) {
 497                                 canvas_w = bitmap->get_w();
 498                                 canvas_h = bitmap->get_h();
 499                         }
 500
 501                         output->get_transfers(edl,
 502                                 output_x1, output_y1, output_x2, output_y2,
 503                                 canvas_x1, canvas_y1, canvas_x2, canvas_y2,
 504                                 canvas_w, canvas_h);
 505
 506 //printf("VDeviceX11::write_buffer %d\n", __LINE__);
 507 // Draw output frame directly.  Not used for compositing.
 508                         output->unlock_canvas();
 509                         output->mwindow->playback_3d->write_buffer(output, output_frame,
 510                                 output_x1, output_y1, output_x2, output_y2,
 511                                 canvas_x1, canvas_y1, canvas_x2, canvas_y2,
 512                                 is_cleared);
 513                         is_cleared = 0;
 514                         return 0;
 515                 }
 516         }
 517         else {
 518                 if( bitmap->hardware_scaling() ) {
 519                         window->draw_bitmap(bitmap, !device->single_frame,
 520                                 (int)canvas_x1, (int)canvas_y1,
 521                                 (int)(canvas_x2 - canvas_x1), (int)(canvas_y2 - canvas_y1),
 522                                 (int)output_x1, (int)output_y1,
 523                                 (int)(output_x2 - output_x1), (int)(output_y2 - output_y1),
 524                                 0);
 525                 }
 526                 else {
 527 //printf("VDeviceX11::write_buffer %d x=%d y=%d w=%d h=%d\n",
 528 // __LINE__, (int)canvas_x1, (int)canvas_y1,
 529 // window->get_w(), window->get_h());
 530                         window->draw_bitmap(bitmap, !device->single_frame,
 531                                 (int)canvas_x1, (int)canvas_y1,
 532                                 (int)(canvas_x2 - canvas_x1), (int)(canvas_y2 - canvas_y1),
 533                                 0, 0,
 534                                 (int)(canvas_x2 - canvas_x1), (int)(canvas_y2 - canvas_y1),
 535                                 0);
 536 //printf("VDeviceX11::write_buffer %d bitmap=%p\n", __LINE__, bitmap);
 537                 }
 538         }
 539
 540         output->unlock_canvas();
 541         return 0;
 542 }
 543
 544
 545 void VDeviceX11::clear_output()
 546 {
 547         is_cleared = 1;
 548         output->mwindow->playback_3d->clear_output(output, 0);
 549         output->mwindow->playback_3d->clear_output(output, output_frame);
 550 }
 551
 552
 553 void VDeviceX11::clear_input(VFrame *frame)
 554 {
 555         this->output->mwindow->playback_3d->clear_input(this->output, frame);
 556 }
 557
 558 void VDeviceX11::convert_cmodel(VFrame *output, int dst_cmodel)
 559 {
 560         this->output->mwindow->playback_3d->convert_cmodel(this->output,
 561                 output,
 562                 dst_cmodel);
 563 }
 564
 565 void VDeviceX11::do_camera(VFrame *output, VFrame *input,
 566         float in_x1, float in_y1, float in_x2, float in_y2,
 567         float out_x1, float out_y1, float out_x2, float out_y2)
 568 {
 569         this->output->mwindow->playback_3d->do_camera(this->output,
 570                 output, input,
 571                 in_x1, in_y1, in_x2, in_y2,
 572                 out_x1, out_y1, out_x2, out_y2);
 573 }
 574
 575
 576 void VDeviceX11::do_fade(VFrame *output_temp, float fade)
 577 {
 578         this->output->mwindow->playback_3d->do_fade(this->output, output_temp, fade);
 579 }
 580
 581 bool VDeviceX11::can_mask(int64_t start_position_project, MaskAutos *keyframe_set)
 582 {
 583         Auto *current = 0;
 584         MaskAuto *keyframe = (MaskAuto*)keyframe_set->
 585                 get_prev_auto(start_position_project, PLAY_FORWARD, current);
 586         return keyframe->disable_opengl_masking ? 0 : 1;
 587 }
 588
 589 void VDeviceX11::do_mask(VFrame *output_temp, int64_t start_position_project,
 590                 MaskAutos *keyframe_set, MaskAuto *keyframe, MaskAuto *default_auto)
 591 {
 592         this->output->mwindow->playback_3d->do_mask(output, output_temp,
 593                 start_position_project, keyframe_set, keyframe, default_auto);
 594 }
 595
 596 void VDeviceX11::overlay(VFrame *output_frame, VFrame *input,
 597                 float in_x1, float in_y1, float in_x2, float in_y2,
 598                 float out_x1, float out_y1, float out_x2, float out_y2,
 599                 float alpha, int mode, EDL *edl, int is_nested)
 600 {
 601         int interpolation_type = edl->session->interpolation_type;
 602         output->mwindow->playback_3d->overlay(output, input,
 603                 in_x1, in_y1, in_x2, in_y2,
 604                 out_x1, out_y1, out_x2, out_y2, alpha, // 0 - 1
 605                 mode, interpolation_type, output_frame, is_nested);
 606 }
 607
 608 void VDeviceX11::run_plugin(PluginClient *client)
 609 {
 610         output->mwindow->playback_3d->run_plugin(output, client);
 611 }
 612
 613 void VDeviceX11::copy_frame(VFrame *dst, VFrame *src)
 614 {
 615         output->mwindow->playback_3d->copy_from(output, dst, src, 1);
 616 }
 617