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Diffstat (limited to 'span.h')
| -rw-r--r-- | span.h | 48 |
1 files changed, 48 insertions, 0 deletions
@@ -0,0 +1,48 @@ +/*
+ * targavfd plugin for VDR (C++)
+ *
+ * (C) 2010 Andreas Brachold <vdr07 AT deltab de>
+ * Span handling suggest by span-plugin
+ *
+ * This targavfd plugin 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, version 3 of the License.
+ *
+ * See the files README and COPYING for details.
+ *
+ */
+
+#ifndef __SPAN_DEFINES_H
+#define __SPAN_DEFINES_H
+
+
+#define SPAN_CLIENT_CHECK_ID "Span-ClientCheck-v1.0"
+#define SPAN_GET_BAR_HEIGHTS_ID "Span-GetBarHeights-v1.0"
+
+struct Span_Client_Check_1_0 {
+ bool *isActive;
+ bool *isRunning;
+};
+
+struct Span_GetBarHeights_v1_0 {
+// all heights are normalized to 100(%)
+ unsigned int bands; // number of bands to compute
+ unsigned int *barHeights; // the heights of the bars of the two channels combined
+ unsigned int *barHeightsLeftChannel; // the heights of the bars of the left channel
+ unsigned int *barHeightsRightChannel; // the heights of the bars of the right channel
+ unsigned int *volumeLeftChannel; // the volume of the left channels
+ unsigned int *volumeRightChannel; // the volume of the right channels
+ unsigned int *volumeBothChannels; // the combined volume of the two channels
+ const char *name; // name of the plugin that wants to get the data
+ // (must be unique for each client!)
+ unsigned int falloff; // bar falloff value
+ unsigned int *barPeaksBothChannels; // bar peaks of the two channels combined
+ unsigned int *barPeaksLeftChannel; // bar peaks of the left channel
+ unsigned int *barPeaksRightChannel; // bar peaks of the right channel
+};
+
+// Define a "nice" (human understandable) height of the bars.
+// So each client may scale the heights with the guarantee that it is represented as a percentage of 100%.
+#define SPAN_HEIGHT 100
+
+#endif
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