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Code Issues Releases Activity

avcodec/opus/tab: Deduplicate arrays

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-04-10 17:54:03 +02:00
parent 35fcdb2132
commit 413905bff2
2 changed files with 3 additions and 9 deletions
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6
libavcodec/opus/tab.c
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@ -110,12 +110,8 @@ const uint16_t ff_silk_model_pitch_highbits[] = {
216, 224, 231, 237, 241, 243, 245, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256
};
const uint16_t ff_silk_model_pitch_lowbits_nb[] = { 256, 64, 128, 192, 256 };
const uint16_t ff_silk_model_pitch_lowbits_mb[] = { 256, 43, 85, 128, 171, 213, 256 };
const uint16_t ff_silk_model_pitch_lowbits_wb[] = { 256, 32, 64, 96, 128, 160, 192, 224, 256 };
const uint16_t ff_silk_model_pitch_delta[] = {
256, 46, 48, 50, 53, 57, 63, 73, 88, 114, 152, 182, 204, 219, 229, 236,
242, 246, 250, 252, 254, 256
@ -763,8 +759,6 @@ const uint16_t ff_celt_model_alloc_trim[] = {
128, 2, 4, 9, 19, 41, 87, 109, 119, 124, 126, 128
};
const uint16_t ff_celt_model_energy_small[] = { 4, 2, 3, 4 };
const uint8_t ff_celt_freq_bands[] = { /* in steps of 200Hz */
0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 34, 40, 48, 60, 78, 100
};

6
libavcodec/opus/tab.h
View File

@ -53,9 +53,9 @@ extern const uint16_t ff_silk_model_lsf_s2_ext[];
extern const uint16_t ff_silk_model_lsf_interpolation_offset[];
extern const uint16_t ff_silk_model_pitch_highbits[];
extern const uint16_t ff_silk_model_pitch_lowbits_nb[];
#define ff_silk_model_pitch_lowbits_nb ff_silk_model_lcg_seed
extern const uint16_t ff_silk_model_pitch_lowbits_mb[];
extern const uint16_t ff_silk_model_pitch_lowbits_wb[];
#define ff_silk_model_pitch_lowbits_wb ff_silk_model_gain_lowbits
extern const uint16_t ff_silk_model_pitch_delta[];
extern const uint16_t ff_silk_model_pitch_contour_nb10ms[];
extern const uint16_t ff_silk_model_pitch_contour_nb20ms[];
@ -124,7 +124,7 @@ extern const int ff_silk_stereo_interp_len[3];
extern const uint16_t ff_celt_model_tapset[];
extern const uint16_t ff_celt_model_spread[];
extern const uint16_t ff_celt_model_alloc_trim[];
extern const uint16_t ff_celt_model_energy_small[];
#define ff_celt_model_energy_small ff_celt_model_tapset
extern const uint8_t ff_celt_freq_bands[];
extern const uint8_t ff_celt_freq_range[];