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Searched refs:int16_t (Results 1 - 25 of 1789) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dtwinvq_data.h138 int16_t fcb08l[640];
139 int16_t fcb08m[320];
140 int16_t fcb08s[320];
141 int16_t shape08[1280];
143 int16_t cb0808l0[1088];
144 int16_t cb0808l1[1088];
145 int16_t cb0808s0[1152];
146 int16_t cb0808s1[1152];
147 int16_t cb0808m0[1024];
148 int16_t cb0808m
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H A Dmetasound_data.c27 static const int16_t cb0806sl0[] = {
222 static const int16_t cb0806sl1[] = {
417 static const int16_t cb0806ss0[] = {
636 static const int16_t cb0806ss1[] = {
855 static const int16_t cb0806sm0[] = {
1034 static const int16_t cb0806sm1[] = {
1213 static const int16_t cb0808l0[] = {
1352 static const int16_t cb0808l1[] = {
1491 static const int16_t cb0808s0[] = {
1638 static const int16_t cb0808s
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H A Dg723_1.h95 int16_t opt_gain; ///< optimal gain
96 int16_t sc_gain; ///< scaling gain
128 int16_t prev_lsp[LPC_ORDER];
129 int16_t sid_lsp[LPC_ORDER];
130 int16_t prev_excitation[PITCH_MAX];
131 int16_t excitation[PITCH_MAX + FRAME_LEN + 4];
132 int16_t synth_mem[LPC_ORDER];
133 int16_t fir_mem[LPC_ORDER];
145 int16_t audio[FRAME_LEN + LPC_ORDER + PITCH_MAX + 4];
148 int16_t prev_dat
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H A Divi_dsp.h67 void ff_ivi_inverse_haar_8x8(const int32_t *in, int16_t *out, ptrdiff_t pitch,
69 void ff_ivi_inverse_haar_8x1(const int32_t *in, int16_t *out, uint32_t pitch,
71 void ff_ivi_inverse_haar_1x8(const int32_t *in, int16_t *out, uint32_t pitch,
84 void ff_ivi_row_haar8(const int32_t *in, int16_t *out, ptrdiff_t pitch,
97 void ff_ivi_col_haar8(const int32_t *in, int16_t *out, ptrdiff_t pitch,
110 void ff_ivi_inverse_haar_4x4(const int32_t *in, int16_t *out, ptrdiff_t pitch,
123 void ff_ivi_row_haar4(const int32_t *in, int16_t *out, ptrdiff_t pitch,
136 void ff_ivi_col_haar4(const int32_t *in, int16_t *out, ptrdiff_t pitch,
149 void ff_ivi_dc_haar_2d(const int32_t *in, int16_t *out, ptrdiff_t pitch,
162 void ff_ivi_inverse_slant_8x8(const int32_t *in, int16_t *ou
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H A Dvp9data.h39 extern const int16_t ff_vp9_dc_qlookup[3][256];
40 extern const int16_t ff_vp9_ac_qlookup[3][256];
42 extern const int16_t ff_vp9_default_scan_4x4[16];
43 extern const int16_t ff_vp9_col_scan_4x4[16];
44 extern const int16_t ff_vp9_row_scan_4x4[16];
45 extern const int16_t ff_vp9_default_scan_8x8[64];
46 extern const int16_t ff_vp9_col_scan_8x8[64];
47 extern const int16_t ff_vp9_row_scan_8x8[64];
48 extern const int16_t ff_vp9_default_scan_16x16[256];
49 extern const int16_t ff_vp9_col_scan_16x1
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H A Dilbcdec.c75 #define SPL_MUL_16_16(a, b) ((int32_t) (((int16_t)(a)) * ((int16_t)(b))))
79 int16_t lsf[LSF_NSPLIT*LPC_N_MAX];
80 int16_t cb_index[CB_NSTAGES*(NASUB_MAX + 1)];
81 int16_t gain_index[CB_NSTAGES*(NASUB_MAX + 1)];
82 int16_t ifm;
83 int16_t state_first;
84 int16_t idx[STATE_SHORT_LEN_30MS];
85 int16_t firstbits;
86 int16_t star
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H A Dilbcdata.h40 static const int16_t lsf_weight_20ms[] = { 12288, 8192, 4096, 0 };
41 static const int16_t lsf_weight_30ms[] = { 8192, 16384, 10923, 5461, 0, 0 };
43 static const int16_t hp_out_coeffs[] = { 3849, -7699, 3849, 7918, -3833 };
45 static const int16_t kPlcPfSlope[] = { 26667, 18729, 13653, 10258, 7901, 6214 };
47 static const int16_t kPlcPitchFact[] = { 0, 5462, 10922, 16384, 21846, 27306 };
49 static const int16_t kCbFiltersRev[] = {
53 static const int16_t kPlcPerSqr[] = { 839, 1343, 2048, 2998, 4247, 5849 };
55 static const int16_t alpha[] = {
59 static const int16_t kLpcChirpSyntDenum[] = {
63 static const int16_t cos_tb
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H A Dsimple_idct.h34 void ff_simple_idct_put_int16_8bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
35 void ff_simple_idct_add_int16_8bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
36 void ff_simple_idct_int16_8bit(int16_t *block);
38 void ff_simple_idct_put_int16_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
39 void ff_simple_idct_add_int16_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
40 void ff_simple_idct_int16_10bit(int16_t *block);
42 void ff_simple_idct_put_int32_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
43 void ff_simple_idct_add_int32_10bit(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
44 void ff_simple_idct_int32_10bit(int16_t *block);
46 void ff_simple_idct_put_int16_12bit(uint8_t *dest, ptrdiff_t line_size, int16_t *bloc
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H A Dvp9data.c231 const int16_t ff_vp9_dc_qlookup[3][256] = {
334 const int16_t ff_vp9_ac_qlookup[3][256] = {
454 const int16_t ff_vp9_default_scan_4x4[16] = {
461 const int16_t ff_vp9_col_scan_4x4[16] = {
468 const int16_t ff_vp9_row_scan_4x4[16] = {
475 const int16_t ff_vp9_default_scan_8x8[64] = {
486 const int16_t ff_vp9_col_scan_8x8[64] = {
497 const int16_t ff_vp9_row_scan_8x8[64] = {
508 const int16_t ff_vp9_default_scan_16x16[256] = {
527 const int16_t ff_vp9_col_scan_16x1
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H A Dvp3data.h170 static const int16_t coeff_table_token_7_8[1] = { 0 };
171 static const int16_t coeff_table_token_9[1] = { 1 };
172 static const int16_t coeff_table_token_10[1] = { -1 };
173 static const int16_t coeff_table_token_11[1] = { 2 };
174 static const int16_t coeff_table_token_12[1] = { -2 };
176 static const int16_t coeff_table_token_13[2] = { 3, -3 };
177 static const int16_t coeff_table_token_14[2] = { 4, -4 };
178 static const int16_t coeff_table_token_15[2] = { 5, -5 };
179 static const int16_t coeff_table_token_16[2] = { 6, -6 };
181 static const int16_t coeff_table_token_23_24_25_26_27_28_2
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H A Dg723_1enc.c47 static const int16_t hamming_window[LPC_FRAME] = {
71 static const int16_t binomial_window[LPC_ORDER] = {
78 static const int16_t bandwidth_expand[LPC_ORDER] = {
85 static const int16_t percept_flt_tbl[2][LPC_ORDER] = {
113 memcpy(p->prev_lsp, dc_lsp, LPC_ORDER * sizeof(int16_t)); in g723_1_encode_init()
125 static void highpass_filter(int16_t *buf, int16_t *fir, int *iir) in highpass_filter()
141 static void comp_autocorr(int16_t *buf, int16_t *autocorr) in comp_autocorr()
144 int16_t vecto in comp_autocorr()
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H A Dmpegvideo.h169 int16_t *dc_val_base;
170 int16_t *dc_val[3]; ///< used for MPEG-4 DC prediction, all 3 arrays must be continuous
176 int16_t (*ac_val_base)[16];
177 int16_t (*ac_val[3])[16]; ///< used for MPEG-4 AC prediction, all 3 arrays must be continuous
220 int16_t (*p_mv_table_base)[2];
221 int16_t (*b_forw_mv_table_base)[2];
222 int16_t (*b_back_mv_table_base)[2];
223 int16_t (*b_bidir_forw_mv_table_base)[2];
224 int16_t (*b_bidir_back_mv_table_base)[2];
225 int16_t (*b_direct_mv_table_bas
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H A Dg729postfilter.c43 static const int16_t ff_g729_interp_filt_short[(ANALYZED_FRAC_DELAYS+1)*SHORT_INT_FILT_LEN] = {
52 static const int16_t ff_g729_interp_filt_long[(ANALYZED_FRAC_DELAYS+1)*LONG_INT_FILT_LEN] = {
66 static const int16_t formant_pp_factor_num_pow[10]= {
74 static const int16_t formant_pp_factor_den_pow[10] = {
89 static void residual_filter(int16_t* out, const int16_t* filter_coeffs, const int16_t* in, in residual_filter()
113 static int16_t long_term_filter(AudioDSPContext *adsp, int pitch_delay_int, in long_term_filter()
114 const int16_t* residual, int16_t *residual_fil in long_term_filter()
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/third_party/libsnd/src/GSM610/
H A Dgsm610_priv.h23 { int16_t dp0 [280] ;
25 int16_t z1 ; /* preprocessing.c, Offset_com. */
29 int16_t u [8] ; /* short_term_aly_filter.c */
30 int16_t LARpp [2][8] ; /* */
31 int16_t j ; /* */
33 int16_t ltp_cut ; /* long_term.c, LTP crosscorr. */
34 int16_t nrp ; /* 40 */ /* long_term.c, synthesis */
35 int16_t v [9] ; /* short_term.c, synthesis */
36 int16_t msr ; /* decoder.c, Postprocessing */
46 int16_t
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H A Dshort_term.c19 int16_t * LARc, /* coded log area ratio [0..7] IN */ in Decoding_of_the_coded_Log_Area_Ratios()
20 int16_t * LARpp) /* out: decoded .. */ in Decoding_of_the_coded_Log_Area_Ratios()
22 register int16_t temp1 ; in Decoding_of_the_coded_Log_Area_Ratios()
86 register int16_t * LARpp_j_1, in Coefficients_0_12()
87 register int16_t * LARpp_j, in Coefficients_0_12()
88 register int16_t * LARp) in Coefficients_0_12()
99 register int16_t * LARpp_j_1, in Coefficients_13_26()
100 register int16_t * LARpp_j, in Coefficients_13_26()
101 register int16_t * LARp) in Coefficients_13_26()
109 register int16_t * LARpp_j_ in Coefficients_27_39()
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H A Drpe.c18 register int16_t * e, /* signal [-5..0.39.44] IN */ in Weighting_filter()
19 int16_t * x /* signal [0..39] OUT */ in Weighting_filter()
28 /* int16_t wt [50] ; */ in Weighting_filter()
109 int16_t * x, /* [0..39] IN */ in RPE_grid_selection()
110 int16_t * xM, /* [0..12] OUT */ in RPE_grid_selection()
111 int16_t * Mc_out /* OUT */ in RPE_grid_selection()
121 int16_t Mc ; in RPE_grid_selection()
213 int16_t xmaxc, /* IN */ in APCM_quantization_xmaxc_to_exp_mant()
214 int16_t * expon_out, /* OUT */ in APCM_quantization_xmaxc_to_exp_mant()
215 int16_t * mant_ou in APCM_quantization_xmaxc_to_exp_mant()
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H A Dadd.c19 int16_t gsm_add (int16_t a, int16_t b) in gsm_add()
25 int16_t gsm_sub (int16_t a, int16_t b) in gsm_sub()
31 int16_t gsm_mult (int16_t a, int16_t b) in gsm_mult()
39 int16_t gsm_mult_
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/third_party/ffmpeg/libavcodec/x86/
H A Ddirac_dwt_init.c28 void ff_vertical_compose53iL0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int width); \
29 void ff_vertical_compose_dirac53iH0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int width); \
30 void ff_vertical_compose_dd137iL0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int16_t *b
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H A Dsimple_idct.h25 void ff_simple_idct_mmx(int16_t *block);
26 void ff_simple_idct_add_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
27 void ff_simple_idct_put_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
29 void ff_simple_idct_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
30 void ff_simple_idct_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
32 void ff_simple_idct8_sse2(int16_t *block);
33 void ff_simple_idct8_avx(int16_t *block);
35 void ff_simple_idct8_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
36 void ff_simple_idct8_put_avx(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
38 void ff_simple_idct8_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *bloc
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/third_party/ffmpeg/libavresample/x86/
H A Daudio_convert_init.c28 void ff_conv_s16_to_s32_sse2(int16_t *dst, const int32_t *src, int len);
30 void ff_conv_s16_to_flt_sse2(float *dst, const int16_t *src, int len);
31 void ff_conv_s16_to_flt_sse4(float *dst, const int16_t *src, int len);
33 void ff_conv_s32_to_s16_mmx (int16_t *dst, const int32_t *src, int len);
34 void ff_conv_s32_to_s16_sse2(int16_t *dst, const int32_t *src, int len);
39 void ff_conv_flt_to_s16_sse2(int16_t *dst, const float *src, int len);
46 void ff_conv_s16p_to_s16_2ch_sse2(int16_t *dst, int16_t *const *src,
48 void ff_conv_s16p_to_s16_2ch_avx (int16_t *dst, int16_t *cons
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/third_party/ffmpeg/libswscale/x86/
H A Dswscale_template.c253 static void RENAME(yuv2rgb32_X_ar)(SwsContext *c, const int16_t *lumFilter, in yuv2rgb32_X_ar()
254 const int16_t **lumSrc, int lumFilterSize, in yuv2rgb32_X_ar()
255 const int16_t *chrFilter, const int16_t **chrUSrc, in yuv2rgb32_X_ar()
256 const int16_t **chrVSrc, in yuv2rgb32_X_ar()
257 int chrFilterSize, const int16_t **alpSrc, in yuv2rgb32_X_ar()
286 static void RENAME(yuv2rgb32_X)(SwsContext *c, const int16_t *lumFilter, in yuv2rgb32_X()
287 const int16_t **lumSrc, int lumFilterSize, in yuv2rgb32_X()
288 const int16_t *chrFilter, const int16_t **chrUSr in yuv2rgb32_X()
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/third_party/ffmpeg/libavfilter/
H A Dvf_fspp.h44 static const int16_t FIX_0_382683433 = FIX(0.382683433, 14);
45 static const int16_t FIX_0_541196100 = FIX(0.541196100, 14);
46 static const int16_t FIX_0_707106781 = FIX(M_SQRT1_2 , 14);
47 static const int16_t FIX_1_306562965 = FIX(1.306562965, 14);
48 static const int16_t FIX_1_414213562_A = FIX(M_SQRT2 , 14);
49 static const int16_t FIX_1_847759065 = FIX(1.847759065, 13);
50 static const int16_t FIX_2_613125930 = FIX(-2.613125930, 13);
51 static const int16_t FIX_1_414213562 = FIX(M_SQRT2 , 13);
52 static const int16_t FIX_1_082392200 = FIX(1.082392200, 13);
68 int16_t *tem
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/third_party/ffmpeg/libavcodec/aarch64/
H A Dhevcdsp_init_aarch64.c28 void ff_hevc_add_residual_4x4_8_neon(uint8_t *_dst, int16_t *coeffs,
30 void ff_hevc_add_residual_4x4_10_neon(uint8_t *_dst, int16_t *coeffs,
32 void ff_hevc_add_residual_8x8_8_neon(uint8_t *_dst, int16_t *coeffs,
34 void ff_hevc_add_residual_8x8_10_neon(uint8_t *_dst, int16_t *coeffs,
36 void ff_hevc_add_residual_16x16_8_neon(uint8_t *_dst, int16_t *coeffs,
38 void ff_hevc_add_residual_16x16_10_neon(uint8_t *_dst, int16_t *coeffs,
40 void ff_hevc_add_residual_32x32_8_neon(uint8_t *_dst, int16_t *coeffs,
42 void ff_hevc_add_residual_32x32_10_neon(uint8_t *_dst, int16_t *coeffs,
44 void ff_hevc_idct_8x8_8_neon(int16_t *coeffs, int col_limit);
45 void ff_hevc_idct_8x8_10_neon(int16_t *coeff
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/third_party/ffmpeg/libavfilter/x86/
H A Dvf_v360_init.c27 const int16_t *const u, const int16_t *const v, const int16_t *const ker);
30 const int16_t *const u, const int16_t *const v, const int16_t *const ker);
33 const int16_t *const u, const int16_t *const v, const int16_t *const ker);
36 const int16_t *cons
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/third_party/skia/experimental/lowp-basic/
H A Dlerp-study.cpp21 void log(int16_t golden, int16_t candidate) { in log()
36 static float golden_lerp(float t, int16_t a, int16_t b) { in golden_lerp()
41 static int16_t saturating_lerp(float t, int16_t a, int16_t b) { in saturating_lerp()
42 const int16_t half = 1 << (logPixelScale - 1); in saturating_lerp()
52 static int16_t ssse3_lerp(float t, int16_t
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