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Variables
ilbcdata.h File Reference
#include "libavutil/common.h"

Go to the source code of this file.

Variables

static const uint8_t  lsf_dim_codebook [] = { 3, 3, 4 }
 
static const uint8_t  lsf_size_codebook [] = { 64, 128, 128 }
 
static const int16_t  lsf_weight_20ms [] = { 12288, 8192, 4096, 0 }
 
static const int16_t  lsf_weight_30ms [] = { 8192, 16384, 10923, 5461, 0, 0 }
 
static const int16_t  hp_out_coeffs [] = { 3849, -7699, 3849, 7918, -3833 }
 
static const int16_t  kPlcPfSlope [] = { 26667, 18729, 13653, 10258, 7901, 6214 }
 
static const int16_t  kPlcPitchFact [] = { 0, 5462, 10922, 16384, 21846, 27306 }
 
static const int16_t  kCbFiltersRev []
 
static const int16_t  kPlcPerSqr [] = { 839, 1343, 2048, 2998, 4247, 5849 }
 
static const int16_t  alpha []
 
static const int16_t  kLpcChirpSyntDenum []
 
static const int16_t  cos_tbl [64]
 
static const int16_t  cos_derivative_tbl [64]
 
static const int16_t  lsf_codebook [64 *3+128 *3+128 *4]
 
static const int16_t  gain3 [9]
 
static const int16_t  gain4 [17]
 
static const int16_t  gain5 [33]
 
static const int16_t *const  ilbc_gain []
 
static const int16_t  ilbc_state [8]
 
static const int16_t  frg_quant_mod [64]
 

Variable Documentation

◆  lsf_dim_codebook

const uint8_t lsf_dim_codebook[] = { 3, 3, 4 }
static

Definition at line 38 of file ilbcdata.h.

Referenced by lsf_dequantization().

◆  lsf_size_codebook

const uint8_t lsf_size_codebook[] = { 64, 128, 128 }
static

Definition at line 39 of file ilbcdata.h.

Referenced by lsf_dequantization().

◆  lsf_weight_20ms

const int16_t lsf_weight_20ms[] = { 12288, 8192, 4096, 0 }
static

Definition at line 40 of file ilbcdata.h.

Referenced by lsp_interpolate().

◆  lsf_weight_30ms

const int16_t lsf_weight_30ms[] = { 8192, 16384, 10923, 5461, 0, 0 }
static

Definition at line 41 of file ilbcdata.h.

Referenced by lsp_interpolate().

◆  hp_out_coeffs

const int16_t hp_out_coeffs[] = { 3849, -7699, 3849, 7918, -3833 }
static

Definition at line 43 of file ilbcdata.h.

Referenced by ilbc_decode_frame().

◆  kPlcPfSlope

const int16_t kPlcPfSlope[] = { 26667, 18729, 13653, 10258, 7901, 6214 }
static

Definition at line 45 of file ilbcdata.h.

Referenced by do_plc().

◆  kPlcPitchFact

const int16_t kPlcPitchFact[] = { 0, 5462, 10922, 16384, 21846, 27306 }
static

Definition at line 47 of file ilbcdata.h.

Referenced by do_plc().

◆  kCbFiltersRev

const int16_t kCbFiltersRev[]
static
Initial value:
= {
-140, 446, -755, 3302, 2922, -590, 343, -138
}

Definition at line 49 of file ilbcdata.h.

Referenced by get_codebook().

◆  kPlcPerSqr

const int16_t kPlcPerSqr[] = { 839, 1343, 2048, 2998, 4247, 5849 }
static

Definition at line 53 of file ilbcdata.h.

Referenced by do_plc().

◆  alpha

const int16_t alpha[]
static
Initial value:
= {
6554, 13107, 19661, 26214
}

Definition at line 55 of file ilbcdata.h.

Referenced by adaptive_gain_control(), alloc_frame(), autoregression(), av_image_fill_black(), av_parse_color(), avc_h_loop_filter_chroma422_mbaff_msa(), avc_h_loop_filter_chroma422_msa(), avc_h_loop_filter_luma_mbaff_intra_msa(), avc_h_loop_filter_luma_mbaff_msa(), avc_loopfilter_cb_or_cr_inter_edge_hor_msa(), avc_loopfilter_cb_or_cr_inter_edge_ver_msa(), avc_loopfilter_cb_or_cr_intra_edge_hor_msa(), avc_loopfilter_cb_or_cr_intra_edge_ver_msa(), avc_loopfilter_luma_inter_edge_hor_msa(), avc_loopfilter_luma_inter_edge_ver_msa(), avc_loopfilter_luma_intra_edge_ver_msa(), AVFrame2ImageDescSlice(), bidirectional_obmc(), bilateral_obmc(), blend_line(), blend_line16(), blend_line_hv(), blend_line_hv16(), blend_pixel(), blend_pixel16(), blend_slice_packed_rgb(), bmp_decode_frame(), cavs_filter_ch_c(), cavs_filter_cv_c(), cavs_filter_lh_c(), cavs_filter_lv_c(), celt_decode_coarse_energy(), check_alpha_detect(), check_loop_filter(), check_loop_filter_intra(), check_output_yuv2gbrp(), check_yuv2packed1(), check_yuv2packed2(), check_yuv2packedX(), config_filter(), config_input(), config_input(), config_output(), create_augmented_vector(), crossover_setup(), deblock_v8_luma_intra_8_mmi(), decode_bgr_1(), decode_dvd_subtitles(), detect_alpha(), do_chromahold16_slice(), do_chromahold_slice(), do_lumakey_slice16(), do_lumakey_slice8(), draw_region(), draw_region_rgb_packed(), dvbsub_parse_clut_segment(), dxt1_block_internal(), dxt3_block_internal(), dxt5_block_internal(), encode_frame(), encode_headers(), equ_init(), exp_quant_coarse(), extract_color(), fade(), ff_adaptive_gain_control(), ff_ass_split_override_codes(), ff_avg_h264_qpel8_mc00_lsx(), ff_blend_mask(), ff_blend_rectangle(), ff_cavs_filter(), ff_deblock_h_chroma_8_mmi(), ff_deblock_h_chroma_intra_8_mmi(), ff_deblock_h_luma_8_mmi(), ff_deblock_h_luma_intra_8_mmi(), ff_deblock_v8_luma_8_mmi(), ff_deblock_v8_luma_intra_8_mmi(), ff_deblock_v_chroma_8_mmi(), ff_deblock_v_chroma_intra_8_mmi(), ff_deblock_v_luma_8_mmi(), ff_deblock_v_luma_intra_8_mmi(), ff_detect_alpha16_full_c(), ff_detect_alpha16_full_neon(), ff_detect_alpha16_limited_c(), ff_detect_alpha16_limited_neon(), ff_detect_alpha_full_c(), ff_detect_alpha_full_neon(), ff_detect_alpha_limited_c(), ff_detect_alpha_limited_neon(), ff_draw_init2(), ff_h264_h_loop_filter_chroma422_intra_neon(), ff_h264_h_loop_filter_chroma422_intra_neon_10(), ff_h264_h_loop_filter_chroma422_mbaff_msa(), ff_h264_h_loop_filter_chroma422_msa(), ff_h264_h_loop_filter_chroma422_neon(), ff_h264_h_loop_filter_chroma422_neon_10(), ff_h264_h_loop_filter_chroma_8_rvv(), ff_h264_h_loop_filter_chroma_intra_8_rvv(), ff_h264_h_loop_filter_chroma_intra_neon(), ff_h264_h_loop_filter_chroma_intra_neon_10(), ff_h264_h_loop_filter_chroma_mbaff_8_rvv(), ff_h264_h_loop_filter_chroma_mbaff_intra_8_rvv(), ff_h264_h_loop_filter_chroma_mbaff_intra_neon(), ff_h264_h_loop_filter_chroma_mbaff_intra_neon_10(), ff_h264_h_loop_filter_chroma_neon(), ff_h264_h_loop_filter_chroma_neon_10(), ff_h264_h_loop_filter_luma_8_rvv(), ff_h264_h_loop_filter_luma_intra_8_rvv(), ff_h264_h_loop_filter_luma_intra_neon(), ff_h264_h_loop_filter_luma_intra_neon_10(), ff_h264_h_loop_filter_luma_mbaff_8_rvv(), ff_h264_h_loop_filter_luma_mbaff_intra_msa(), ff_h264_h_loop_filter_luma_mbaff_intra_msa(), ff_h264_h_loop_filter_luma_mbaff_msa(), ff_h264_h_loop_filter_luma_neon(), ff_h264_h_loop_filter_luma_neon_10(), ff_h264_h_lpf_chroma_8_lsx(), ff_h264_h_lpf_chroma_inter_msa(), ff_h264_h_lpf_chroma_intra_8_lsx(), ff_h264_h_lpf_chroma_intra_msa(), ff_h264_h_lpf_luma_8_lasx(), ff_h264_h_lpf_luma_8_lsx(), ff_h264_h_lpf_luma_inter_msa(), ff_h264_h_lpf_luma_intra_8_lasx(), ff_h264_h_lpf_luma_intra_8_lsx(), ff_h264_h_lpf_luma_intra_msa(), ff_h264_idct8_add4_msa(), ff_h264_loop_filter_strength_lsx(), ff_h264_v_loop_filter_chroma_8_rvv(), ff_h264_v_loop_filter_chroma_intra_8_rvv(), ff_h264_v_loop_filter_chroma_intra_neon(), ff_h264_v_loop_filter_chroma_intra_neon_10(), ff_h264_v_loop_filter_chroma_neon(), ff_h264_v_loop_filter_chroma_neon_10(), ff_h264_v_loop_filter_luma_8_rvv(), ff_h264_v_loop_filter_luma_intra_8_rvv(), ff_h264_v_loop_filter_luma_intra_neon(), ff_h264_v_loop_filter_luma_intra_neon_10(), ff_h264_v_loop_filter_luma_neon(), ff_h264_v_loop_filter_luma_neon_10(), ff_h264_v_lpf_chroma_8_lsx(), ff_h264_v_lpf_chroma_inter_msa(), ff_h264_v_lpf_chroma_intra_8_lsx(), ff_h264_v_lpf_chroma_intra_msa(), ff_h264_v_lpf_luma_8_lasx(), ff_h264_v_lpf_luma_8_lsx(), ff_h264_v_lpf_luma_inter_msa(), ff_h264_v_lpf_luma_intra_8_lasx(), ff_h264_v_lpf_luma_intra_8_lsx(), ff_h264_v_lpf_luma_intra_msa(), ff_kbd_window_init(), ff_kbd_window_init_fixed(), ff_put_h264_qpel4_mc00_msa(), ff_rv40_h_weak_loop_filter_neon(), ff_rv40_v_weak_loop_filter_neon(), ff_sws_alphablendaway(), fic_alpha_blend(), fillPlane16(), fillPlane32(), filter(), filter_frame(), filter_frame(), filter_frame(), filter_mb_edgech(), filter_mb_edgecv(), filter_mb_edgeh(), filter_mb_edgev(), filter_mb_mbaff_edgecv(), filter_mb_mbaff_edgev(), g2m_paint_cursor(), gbr16ptopacked16(), geq_init(), get_coeffs(), get_coeffs(), get_lowpass(), get_shear_params_valid(), guess_palette(), h264_h_loop_filter_chroma(), h264_h_loop_filter_chroma422(), h264_h_loop_filter_chroma422_intra(), h264_h_loop_filter_chroma422_mbaff(), h264_h_loop_filter_chroma422_mbaff_intra(), h264_h_loop_filter_chroma_intra(), h264_h_loop_filter_chroma_mbaff(), h264_h_loop_filter_chroma_mbaff_intra(), h264_h_loop_filter_luma(), h264_h_loop_filter_luma_intra(), h264_h_loop_filter_luma_mbaff(), h264_h_loop_filter_luma_mbaff_intra(), h264_loop_filter_chroma(), h264_loop_filter_chroma_intra(), h264_loop_filter_luma(), h264_loop_filter_luma_intra(), h264_v_loop_filter_chroma(), h264_v_loop_filter_chroma_intra(), h264_v_loop_filter_luma(), h264_v_loop_filter_luma_intra(), idct_1d(), init(), interpolate(), kaiser(), kbd_window_init(), loop_filter_c1(), loop_filter_c2(), loop_filter_l1(), loop_filter_l2(), mov_text_alpha_cb(), mov_text_alpha_set(), mov_text_ass_style_set(), mpeg4_decode_sprite_trajectory(), mz(), mzh(), opencl_get_plane_format(), parse_palette_segment(), plot_spectrum_column(), predict(), predict(), premultiply_slice(), process_alpha(), process_alpha(), process_frame(), ps_tableinit(), ps_tableinit(), replace_alpha_plane(), Rgb16ToPlanarRgb16Wrapper(), rnnoise_channel(), rv40_adaptive_loop_filter(), rv40_h_strong_loop_filter(), rv40_h_weak_loop_filter(), rv40_loop_filter(), rv40_strong_loop_filter(), rv40_v_strong_loop_filter(), rv40_v_weak_loop_filter(), rv40_weak_loop_filter(), sbr_dequant(), sbr_hf_gen_c(), sbr_hf_gen_c(), set_ap(), set_filter(), set_frame_data(), set_highshelf_rbj(), set_hp(), set_lp(), set_lp_rbj(), set_params(), set_tf1s(), styles_equivalent(), sub_left_prediction_bgr32(), tdsc_paint_cursor(), update_alpha(), var_size_bmc(), vp7_decode_frame_header(), vp7_fade_frame(), win(), and yuv_a_to_rgba().

◆  kLpcChirpSyntDenum

const int16_t kLpcChirpSyntDenum[]
static
Initial value:
= {
32767, 29573, 26690, 24087, 21739, 19619, 17707, 15980, 14422, 13016, 11747
}

Definition at line 59 of file ilbcdata.h.

Referenced by lsp_interpolate().

◆  cos_tbl

const int16_t cos_tbl[64]
static
Initial value:
= {
32767, 32729, 32610, 32413, 32138, 31786, 31357, 30853,
30274, 29622, 28899, 28106, 27246, 26320, 25330, 24279,
23170, 22006, 20788, 19520, 18205, 16846, 15447, 14010,
12540, 11039, 9512, 7962, 6393, 4808, 3212, 1608,
0, -1608, -3212, -4808, -6393, -7962, -9512, -11039,
-12540, -14010, -15447, -16846, -18205, -19520, -20788, -22006,
-23170, -24279, -25330, -26320, -27246, -28106, -28899, -29622,
-30274, -30853, -31357, -31786, -32138, -32413, -32610, -32729,
}

Definition at line 63 of file ilbcdata.h.

Referenced by lsf2lsp().

◆  cos_derivative_tbl

const int16_t cos_derivative_tbl[64]
static
Initial value:
= {
-632, -1893, -3150, -4399, -5638, -6863, -8072, -9261,
-10428, -11570, -12684, -13767, -14817, -15832, -16808, -17744,
-18637, -19486, -20287, -21039, -21741, -22390, -22986, -23526,
-24009, -24435, -24801, -25108, -25354, -25540, -25664, -25726,
-25726, -25664, -25540, -25354, -25108, -24801, -24435, -24009,
-23526, -22986, -22390, -21741, -21039, -20287, -19486, -18637,
-17744, -16808, -15832, -14817, -13767, -12684, -11570, -10428,
-9261, -8072, -6863, -5638, -4399, -3150, -1893, -632
}

Definition at line 74 of file ilbcdata.h.

Referenced by lsf2lsp().

◆  lsf_codebook

const int16_t lsf_codebook[64 *3+128 *3+128 *4]
static

Definition at line 85 of file ilbcdata.h.

Referenced by lsf_dequantization().

◆  gain3

const int16_t gain3[9]
static
Initial value:
={
-16384, -10813, -5407, 0, 4096, 8192, 12288, 16384, 32767
}

Definition at line 195 of file ilbcdata.h.

◆  gain4

const int16_t gain4[17]
static
Initial value:
={
-17203, -14746, -12288, -9830, -7373, -4915, -2458, 0, 2458, 4915, 7373, 9830,
12288, 14746, 17203, 19661, 32767
}

Definition at line 199 of file ilbcdata.h.

◆  gain5

const int16_t gain5[33]
static
Initial value:
={
614, 1229, 1843, 2458, 3072, 3686,
4301, 4915, 5530, 6144, 6758, 7373,
7987, 8602, 9216, 9830, 10445, 11059,
11674, 12288, 12902, 13517, 14131, 14746,
15360, 15974, 16589, 17203, 17818, 18432,
19046, 19661, 32767
}

Definition at line 204 of file ilbcdata.h.

◆  ilbc_gain

const int16_t* const ilbc_gain[]
static
Initial value:
= {
}
static const int16_t gain3[9]
Definition ilbcdata.h:195
static const int16_t gain4[17]
Definition ilbcdata.h:199
static const int16_t gain5[33]
Definition ilbcdata.h:204

Definition at line 213 of file ilbcdata.h.

Referenced by gain_dequantization().

◆  ilbc_state

const int16_t ilbc_state[8]
static
Initial value:
= {
-30473, -17838, -9257, -2537, 3639, 10893, 19958, 32636
}

Definition at line 217 of file ilbcdata.h.

Referenced by state_construct().

◆  frg_quant_mod

const int16_t frg_quant_mod[64]
static
Initial value:
= {
569, 671, 786, 916, 1077, 1278,
1529, 1802, 2109, 2481, 2898, 3440,
3943, 4535, 5149, 5778, 6464, 7208,
7904, 8682, 9397, 10285, 11240, 12246,
13313, 14382, 15492, 16735, 18131, 19693,
21280, 22912, 24624, 26544, 28432, 30488,
32720,
4383, 4684, 5012, 5363, 5739, 6146,
6603, 7113, 7679, 8285, 9040, 9850,
10838, 11882, 13103, 14467, 15950, 17669,
19712, 22016, 24800, 28576,
8240, 9792, 12040, 15440, 22472
}

Definition at line 221 of file ilbcdata.h.

Referenced by state_construct().

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