Go to the documentation of this file.
30 #define AC3_MAX_CODED_FRAME_SIZE 3840
31 #define AC3_MAX_CHANNELS 7
34 #define AC3_MAX_COEFS 256
35 #define AC3_BLOCK_SIZE 256
36 #define AC3_MAX_BLOCKS 6
37 #define AC3_FRAME_SIZE (AC3_MAX_BLOCKS * 256)
38 #define AC3_WINDOW_SIZE (AC3_BLOCK_SIZE * 2)
39 #define AC3_CRITICAL_BANDS 50
40 #define AC3_MAX_CPL_BANDS 18
55 #define LEVEL_PLUS_3DB 1.4142135623730950
56 #define LEVEL_PLUS_1POINT5DB 1.1892071150027209
57 #define LEVEL_MINUS_1POINT5DB 0.8408964152537145
58 #define LEVEL_MINUS_3DB 0.7071067811865476
59 #define LEVEL_MINUS_4POINT5DB 0.5946035575013605
60 #define LEVEL_MINUS_6DB 0.5000000000000000
61 #define LEVEL_MINUS_9DB 0.3535533905932738
62 #define LEVEL_ZERO 0.0000000000000000
63 #define LEVEL_ONE 1.0000000000000000
176 int start,
int end,
int fast_gain,
int is_lfe,
177 int dba_mode,
int dba_nsegs,
uint8_t *dba_offsets,