24 #ifndef AVCODEC_MPEGAUDIODEC_COMMON_TABLEGEN_H
25 #define AVCODEC_MPEGAUDIODEC_COMMON_TABLEGEN_H
29 #define TABLE_4_3_SIZE ((8191 + 16)*4)
31 #if CONFIG_HARDCODED_TABLES
32 #define mpegaudiodec_common_tableinit()
33 #include "libavcodec/mpegaudiodec_common_tables.h"
42 #define IMDCT_SCALAR 1.759
46 static const double exp2_lut[4] = {
47 1.00000000000000000000,
48 1.18920711500272106672,
50 1.68179283050742908606,
60 f = pow43_val * exp2_lut[
i & 3];
62 m =
llrint(fm * (1LL << 31));
Macro definitions for various function/variable attributes.
uint32_t ff_table_4_3_value[TABLE_4_3_SIZE]
static av_cold void mpegaudiodec_common_tableinit(void)
int8_t ff_table_4_3_exp[TABLE_4_3_SIZE]