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

[goodguy/history.git] / cinelerra-5.1 / cinelerra / dv1394input.C

diff --git a/cinelerra-5.1/cinelerra/dv1394input.C b/cinelerra-5.1/cinelerra/dv1394input.C
new file mode 100644 (file)
index 0000000..ebd18cf
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/dv1394input.C
@@ -0,0 +1,87 @@
+
+/*
+ * 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 "dv1394input.h"
+
+
+
+DV1394Input::DV1394Input(VideoDevice *device)
+ : Thread(1, 1, 0)
+{
+       this->device = device;
+       done = 0;
+       fd = 0;
+}
+
+
+DV1394Input::~DV1394Input()
+{
+       if(Thread::running())
+       {
+               done = 1;
+               Thread::cancel();
+               Thread::join();
+       }
+
+       if(fd > 0) close(fd);
+}
+
+void DV1394Input::start()
+{
+       Thread::start();
+}
+
+
+
+void DV1394Input::run()
+{
+// Open the device
+       int error = 0;
+       if((fd = open(device->in_config->dv1394_path, O_RDWR)) < 0)
+       {
+               fprintf(stderr, 
+                       "DV1394Input::run path=s: %s\n", 
+                       device->in_config->dv1394_path, 
+                       strerror(errno));
+               error = 1;
+       }
+
+       if(!error)
+       {
+       struct dv1394_init init = 
+               {
+          api_version: DV1394_API_VERSION,
+          channel:     device->out_config->dv1394_channel,
+                  n_frames:    length,
+          format:      is_pal ? DV1394_PAL : DV1394_NTSC,
+          cip_n:       0,
+          cip_d:       0,
+          syt_offset:  syt
+       };
+
+               
+       }
+
+       while(!done)
+       {
+               
+       }
+}