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Searched refs:noise_table (Results 1 - 7 of 7) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dqdm2_tablegen.h42 static float noise_table[4096 + 20]; variable
64 noise_table[i] = (delta * (float)(((int32_t)random_seed >> 16) & 0x00007FFF)- 1.0) * 1.3; in rnd_table_init()
H A Dqdm2_tablegen.c37 WRITE_ARRAY("static const", float, noise_table); in main()
H A Dwma.h128 float noise_table[NOISE_TAB_SIZE]; member
H A Dwma.c314 s->noise_table[i] = 1.0 * s->noise_mult; in ff_wma_init()
323 s->noise_table[i] = (float) ((int) seed) * norm; in ff_wma_init()
H A Dwmadec.c653 *coefs++ = s->noise_table[s->noise_index] * in wma_decode_block()
698 noise = s->noise_table[s->noise_index]; in wma_decode_block()
706 noise = s->noise_table[s->noise_index]; in wma_decode_block()
719 *coefs++ = s->noise_table[s->noise_index] * mult1; in wma_decode_block()
H A Dmlpdec.c1026 static const int8_t noise_table[256] = { variable
1083 m->noise_buffer[i] = noise_table[seed_shr15]; in fill_noise_buffer()
H A Dqdm2.c71 #define SB_DITHERING_NOISE(sb,noise_idx) (noise_table[(noise_idx)++] * sb_noise_attenuation[(sb)])

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