Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.0 / cinelerra / vdevicev4l2.C

diff --git a/cinelerra-5.0/cinelerra/vdevicev4l2.C b/cinelerra-5.0/cinelerra/vdevicev4l2.C
deleted file mode 100644 (file)
index c2ca9e9..0000000
--- a/cinelerra-5.0/cinelerra/vdevicev4l2.C
+++ /dev/null
@@ -1,122 +0,0 @@
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
- */
-
-#include "../hvirtual_config.h"
-#include "channel.h"
-#include "file.h"
-#include "preferences.h"
-#include "recordconfig.h"
-#include "vdevicev4l2.h"
-#include "vframe.h"
-#include "videodevice.h"
-
-#ifdef HAVE_VIDEO4LINUX2
-
-
-VDeviceV4L2::VDeviceV4L2(VideoDevice *device)
- : VDeviceBase(device), DeviceV4L2Base()
-{
-}
-
-VDeviceV4L2::~VDeviceV4L2()
-{
-       close_all();
-}
-
-int VDeviceV4L2::close_all()
-{
-       close_dev();
-       return 0;
-}
-
-int VDeviceV4L2::open_input()
-{
-       int result = get_sources();
-       if( !result )
-       {
-               ArrayList<Channel*> *inputs = device->get_inputs();
-               for( int i=0; i<inputs->size(); ++i ) {
-                       if( inputs->get(i)->tuner ) {
-                               device->channel->use_frequency = 1;
-                               device->channel->use_fine = 1;
-                       }
-                       else
-                               device->channel->use_input = 1;
-               }
-       }
-       return result;
-}
-
-int VDeviceV4L2::get_best_colormodel(Asset *asset)
-{
-       int result = // BC_RGB888;
-               File::get_best_colormodel(asset, device->in_config->driver);
-       return result;
-}
-
-int VDeviceV4L2::has_signal()
-{
-       return !status_dev() ? dev_signal() : 0;
-}
-
-int VDeviceV4L2::read_buffer(VFrame *frame)
-{
-       int result = 0;
-
-       if(is_opened())
-       {
-               if(device->channel_changed || device->picture_changed)
-                       close_dev();
-       }
-
-       if(!is_opened())
-       {
-               result = open_dev(frame->get_color_model());
-               if( !result )
-               {
-                       device->channel_changed = 0;
-                       device->picture_changed = 0;
-               }
-       }
-
-// Get buffer from thread
-       if( !result )
-       {
-               int bfr = get_buffer();
-               if(bfr >= 0)
-               {
-                       VFrame *buffer = device_buffer(bfr);
-//printf("VDeviceV4L2::read_buffer %d %p %p\n", 
-//  __LINE__, frame->get_data(), buffer->get_data());
-                       frame->transfer_from(buffer);
-                       put_buffer(bfr);
-               }
-               else
-                       result = 1;
-       }
-
-       if( result )
-               close_dev();
-
-       return result;
-}
-
-#endif