diff audioDB.h @ 142:c74048e9b569 powertable

Beginnings of power table support

Database header change (and hence version)

Read in the powertable on init (and write on create)

--- a/audioDB.h	Tue Oct 30 11:44:49 2007 +0000
+++ b/audioDB.h	Tue Oct 30 14:26:50 2007 +0000
@@ -46,7 +46,7 @@
 
 #define O2_OLD_MAGIC ('O'|'2'<<8|'D'<<16|'B'<<24)
 #define O2_MAGIC ('o'|'2'<<8|'d'<<16|'b'<<24)
-#define O2_FORMAT_VERSION (0U)
+#define O2_FORMAT_VERSION (1U)
 
 #define O2_DEFAULT_POINTNN (10U)
 #define O2_DEFAULT_TRACKNN  (10U)
@@ -67,6 +67,7 @@
 // Flags
 #define O2_FLAG_L2NORM (0x1U)
 #define O2_FLAG_MINMAX (0x2U)
+#define O2_FLAG_POWER (0x4U)
 #define O2_FLAG_TIMES (0x20U)
 
 // Query types
@@ -104,6 +105,7 @@
   uint32_t dataOffset;
   uint32_t l2normTableOffset;
   uint32_t timesTableOffset;
+  uint32_t powerTableOffset;
   uint32_t dbSize;
 } dbTableHeaderT, *dbTableHeaderPtr;
 
@@ -139,6 +141,7 @@
   double* qNorm;
   double* sNorm;
   double* timesTable;  
+  double* powerTable;
 
   // Flags and parameters
   unsigned verbosity;   // how much do we want to know?