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comparison audioDB.h @ 502:eb9a7ef110c1 memory-leaks

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generalized LSH_N_POINT_BITS compile-time option. Set to <=15 or omit for default (backwards-compatible) behaviour.
author mas01mc
date Sun, 11 Jan 2009 04:24:24 +0000
parents fbcc1303dfeb
children
comparison
equal deleted inserted replaced
501:081ced1b2da2 502:eb9a7ef110c1
86 // Override the default point bit width for large database support 86 // Override the default point bit width for large database support
87 #ifndef LSH_N_POINT_BITS 87 #ifndef LSH_N_POINT_BITS
88 #define LSH_N_POINT_BITS O2_DEFAULT_LSH_N_POINT_BITS 88 #define LSH_N_POINT_BITS O2_DEFAULT_LSH_N_POINT_BITS
89 #endif 89 #endif
90 90
91 // Backwards-compatible nbits field size, control at compile time with -DLSH_N_POINT_BITS
92 #if LSH_N_POINT_BITS > 15
91 #define LSH_POINT_BITS_FIELD_POSITION 27 // LSB bit position in 32-bit int for n_point_bits 93 #define LSH_POINT_BITS_FIELD_POSITION 27 // LSB bit position in 32-bit int for n_point_bits
92 #define LSH_POINT_BITS_FIELD_MAX 31 // maximum value possible given LSH_POINT_BITS_FIELD_POSITION 94 #define LSH_POINT_BITS_FIELD_MAX 31 // maximum value possible given LSH_POINT_BITS_FIELD_POSITION
95 #else
96 #define LSH_POINT_BITS_FIELD_POSITION 28 // LSB bit position in 32-bit int for n_point_bits
97 #define LSH_POINT_BITS_FIELD_MAX 15 // maximum value possible given LSH_POINT_BITS_FIELD_POSITION
98 #endif
99
100
93 101
94 102
95 // LIMIT PARAMETERS 103 // LIMIT PARAMETERS
96 #define O2_DEFAULT_DATASIZE (1355U) // in MB 104 #define O2_DEFAULT_DATASIZE (1355U) // in MB
97 #define O2_DEFAULT_NTRACKS (20000U) 105 #define O2_DEFAULT_NTRACKS (20000U)