Add device/dummy

device/dummy/buffer_list.c

@@ -0,0 +1,25 @@
+#include "dummy.h"
+#include "device/buffer_list.h"
+
+#include <stdlib.h>
+
+int dummy_buffer_list_open(buffer_list_t *buf_list, unsigned width, unsigned height, unsigned format, unsigned bytesperline)
+{
+  buf_list->dummy = calloc(1, sizeof(buffer_list_dummy_t));
+  return 0;
+}
+
+void dummy_buffer_list_close(buffer_list_t *buf_list)
+{
+  free(buf_list->dummy);
+}
+
+int dummy_buffer_list_set_buffers(buffer_list_t *buf_list, int nbufs)
+{
+  return -1;
+}
+
+int dummy_buffer_list_set_stream(buffer_list_t *buf_list, bool do_on)
+{
+  return -1;
+}