import of enigma2

1 files changed, 45 insertions, 0 deletions

diff --git a/lib/dvb_si/target_background_grid_descriptor.cpp b/lib/dvb_si/target_background_grid_descriptor.cpp
new file mode 100644
index 00000000..921157f1
--- /dev/null
+++ b/lib/dvb_si/target_background_grid_descriptor.cpp
@@ -0,0 +1,45 @@
+/*
+ * $Id: target_background_grid_descriptor.cpp,v 1.1 2003-10-17 15:36:38 tmbinc Exp $
+ *
+ * (C) 2002-2003 Andreas Oberritter <obi@saftware.de>
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <lib/dvb_si/target_background_grid_descriptor.h>
+
+TargetBackgroundGridDescriptor::TargetBackgroundGridDescriptor(const uint8_t * const buffer) : Descriptor(buffer)
+{
+	horizontalSize = ((buffer[2] << 8) | (buffer[3] & 0xF3)) >> 2;
+	verticalSize = (((buffer[3] & 0x03) << 16) | (buffer[4] << 8) | (buffer[5] & 0xF0)) >> 4;
+	aspectRatioInformation = buffer[5] & 0x0F;
+}
+
+uint16_t TargetBackgroundGridDescriptor::getHorizontalSize(void) const
+{
+	return horizontalSize;
+}
+
+uint16_t TargetBackgroundGridDescriptor::getVerticalSize(void) const
+{
+	return verticalSize;
+}
+
+uint8_t TargetBackgroundGridDescriptor::getAspectRatioInformation(void) const
+{
+	return aspectRatioInformation;
+}
+