| /frameworks/base/media/libstagefright/codecs/amrwb/src/ |
| weight_amrwb_lpc.cpp | 47 int16 a[], (i) Q12 : a[m+1] LPC coefficients
48 int16 ap[], (o) Q12 : Spectral expanded LPC coefficients
49 int16 gamma, (i) Q15 : Spectral expansion factor.
50 int16 m (i) : LPC order.
117 int16 a[], /* (i) Q12 : a[m+1] LPC coefficients */
118 int16 ap[], /* (o) Q12 : Spectral expanded LPC coefficients */
119 int16 gamma, /* (i) Q15 : Spectral expansion factor. */
120 int16 m /* (i) : LPC order. */
123 int16 i, fac;
129 ap[i] = (int16)(fxp_mac_16by16(a[i], fac, roundFactor) >> 15)
[all...] |
| low_pass_filt_7k.cpp | 47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
49 int16 mem[] in/out: memory (size=30)
50 int16 x[] scratch mem ( size= 60)
103 const int16 fir_7k[L_FIR+1] =
129 void low_pass_filt_7k_init(int16 mem[]) /* mem[30] */
143 int16 signal[], /* input: signal */
144 int16 lg, /* input: length of input */
145 int16 mem[], /* in/out: memory (size=30) */
146 int16 x[
[all...] |
| qisf_ns.h | 83 extern const int16 mean_isf_noise[ORDER];
84 extern const int16 dico1_isf_noise[SIZE_BK_NOISE1*2];
85 extern const int16 dico2_isf_noise[SIZE_BK_NOISE2*3];
86 extern const int16 dico3_isf_noise[SIZE_BK_NOISE3*3];
87 extern const int16 dico4_isf_noise[SIZE_BK_NOISE4*4];
88 extern const int16 dico5_isf_noise[SIZE_BK_NOISE5*4];
90 extern const int16 t_qua_gain6b[NB_QUA_GAIN6B*2];
91 extern const int16 t_qua_gain7b[NB_QUA_GAIN7B*2];
|
| phase_dispersion.cpp | 47 int16 gain_code, (i) Q0 : gain of code
48 int16 gain_pit, (i) Q14 : gain of pitch
49 int16 code[], (i/o) : code vector
50 int16 mode, (i) : level, 0=hi, 1=lo, 2=off
51 int16 disp_mem[], (i/o) : static memory (size = 8)
52 int16 ScratchMem[]
112 const int16 ph_imp_low[L_SUBFR] =
125 const int16 ph_imp_mid[L_SUBFR] =
152 int16 gain_code, /* (i) Q0 : gain of code */
153 int16 gain_pit, /* (i) Q14 : gain of pitch *
[all...] |
| dtx_decoder_amr_wb.cpp | 117 int16 dtx_dec_amr_wb_reset(dtx_decState * st, const int16 isf_init[])
119 int16 i;
196 int16 dtx_dec_amr_wb(
198 int16 * exc2, /* o : CN excitation */
199 int16 new_state, /* i : New DTX state */
200 int16 isf[], /* o : CN ISF vector */
201 int16 ** prms
204 int16 log_en_index;
205 int16 ind[7]
[all...] |
| dec_acelp_4p_in_64.cpp | 47 int16 index[], (i) : index (20): 5+5+5+5 = 20 bits.
54 int16 nbbits, (i) : 20, 36, 44, 52, 64, 72 or 88 bits
55 int16 code[] (o) Q9: algebraic (fixed) codebook excitation
123 void add_pulses(int16 pos[], int16 nb_pulse, int16 track, int16 code[]);
149 int16 index[], /* (i) : index (20): 5+5+5+5 = 20 bits. */
156 int16 nbbits, /* (i) : 20, 36, 44, 52, 64, 72 or 88 bits */
157 int16 code[] /* (o) Q9: algebraic (fixed) codebook excitation *
[all...] |
| get_amr_wb_bits.cpp | 47 int16 no_of_bits, input : number of bits
48 int16 ** prms bitstream pointer
116 int16 Serial_parm( /* Return the parameter */
117 int16 no_of_bits, /* input : number of bits */
118 int16 ** prms
121 int16 value = 0;
123 for (int16 i = no_of_bits >> 1; i != 0; i--)
154 int16 Serial_parm_1bit(int16 ** prms) /* Return the parameter */
156 int16 value = 0
[all...] |
| interpolate_isp.cpp | 47 int16 isp_old[], input : isps from past frame
48 int16 isp_new[], input : isps from present frame
49 const int16 frac[], input : fraction for 3 first subfr (Q15)
50 int16 Az[] output: LP coefficients in 4 subframes
116 int16 isp_old[], /* input : isps from past frame */
117 int16 isp_new[], /* input : isps from present frame */
118 const int16 frac[], /* input : fraction for 3 first subfr (Q15) */
119 int16 Az[] /* output: LP coefficients in 4 subframes */
122 int16 i, k, fac_old, fac_new;
123 int16 isp[M]
[all...] |
| scale_signal.cpp | 47 int16 signal[], (i/o) : signal to scale
48 int16 lg, (i) : size of x[]
49 int16 exp (i) : exponent: x = round(x << exp)
116 int16 x[], /* (i/o) : signal to scale */
117 int16 lg, /* (i) : size of x[] */
118 int16 exp /* (i) : exponent: x = round(x << exp) */
121 int16 i;
122 int16 tmp;
123 int16 *pt_x;
141 tmp = (int16)(0x00008000 >> (16 - exp))
[all...] |
| agc2_amr_wb.cpp | 47 int16 * sig_in, (i) : postfilter input signal
48 int16 * sig_out, (i/o) : postfilter output signal
49 int16 l_trm (i) : subframe size
118 int16 * sig_in, /* (i) : postfilter input signal */
119 int16 * sig_out, /* (i/o) : postfilter output signal */
120 int16 l_trm /* (i) : subframe size */
124 int16 i, exp;
125 int16 gain_in, gain_out, g0;
128 int16 temp;
|
| pit_shrp.cpp | 47 int16 * x, in/out: impulse response (or algebraic code)
48 int16 pit_lag, input : pitch lag
49 int16 sharp, input : pitch sharpening factor (Q15)
50 int16 L_subfr input : subframe size
115 int16 * x, /* in/out: impulse response (or algebraic code) */
116 int16 pit_lag, /* input : pitch lag */
117 int16 sharp, /* input : pitch sharpening factor (Q15) */
118 int16 L_subfr /* input : subframe size */
121 int16 i;
|
| highpass_400hz_at_12k8.cpp | 47 int16 signal[], input signal / output is divided by 16
48 int16 lg, lenght of signal
49 int16 mem[] filter memory [6]
67 int16 b[3] = {3660, -7320, 3660}; in Q12
68 int16 a[3] = {4096, 7320, -3540}; in Q12
134 void highpass_400Hz_at_12k8_init(int16 mem[])
144 int16 signal[], /* input signal / output is divided by 16 */
145 int16 lg, /* lenght of signal */
146 int16 mem[] /* filter memory [6] */
149 int16 i, x2
[all...] |
| /frameworks/base/media/libstagefright/codecs/aacdec/ |
| fxp_mul32_c_equivalent.h | 112 __inline Int32 fxp_mac_16_by_16(Int16 L_var1, Int16 L_var2, Int32 L_add)
125 __inline Int32 fxp_mac_16_by_16_bb(Int16 L_var1, Int32 L_var2, Int32 L_add)
136 __inline Int32 fxp_mac_16_by_16_bt(Int16 L_var1, Int32 L_var2, Int32 L_add)
152 Int32 rTmp0 = (Int16)(exp_jw >> 16);
177 Int32 rTmp0 = (Int16)(L_var2 >> 16);
|
| ps_stereo_processing.cpp | 177 Int16 h11;
178 Int16 h12;
179 Int16 h21;
180 Int16 h22;
204 h11 = (Int16)(pms->H11[group] >> 16);
206 h12 = (Int16)(pms->H12[group] >> 16);
212 h21 = (Int16)(pms->H21[group] >> 16);
214 h22 = (Int16)(pms->H22[group] >> 16);
257 h11 = (Int16)(pms->H11[SUBQMF_GROUPS] >> 16);
259 h12 = (Int16)(pms->H12[SUBQMF_GROUPS] >> 16)
[all...] |
| /cts/apps/CtsVerifier/jni/audioquality/ |
| GenerateSinusoid.h | 27 numerical range of int16, the signal will be clipped at +- 32767. */
|
| /external/libyuv/files/include/libyuv/ |
| basic_types.h | 28 typedef short int16; typedef
|
| /external/neven/Embedded/common/src/b_TensorEm/ |
| Flt16Alt3D.c | 161 struct bts_Flt16Alt3D bts_Flt16Alt3D_create16( int16 xxA, int16 xyA, int16 xzA,
162 int16 yxA, int16 yyA, int16 yzA,
163 int16 zxA, int16 zyA, int16 zzA,
164 int16 matBbpA
[all...] |
| Int16Mat2D.h | 43 int16 xxE;
46 int16 xyE;
49 int16 yxE;
52 int16 yyE;
55 int16 bbpE;
|
| Flt16Vec.c | 97 int16 bts_Flt16Vec_avg( struct bbs_Context* cpA, const struct bts_Flt16Vec* ptrA )
102 const int16* srcL = ptrA->arrE.arrPtrE;
124 const int16* srcL = ptrA->arrE.arrPtrE;
226 int16 shlL = 0;
240 int16* dstL = ptrA->arrE.arrPtrE;
259 int16* dstL = ptrA->arrE.arrPtrE;
272 int16* dstL = ptrA->arrE.arrPtrE;
273 int16 avgL = bts_Flt16Vec_avg( cpA, ptrA );
290 int16* dstL = ptrA->arrE.arrPtrE;
293 int16 expL = 0
[all...] |
| /external/qemu/distrib/sdl-1.2.12/src/joystick/beos/ |
| SDL_bejoystick.cc | 49 int16 *new_axes;
127 joystick->hwdata->new_axes = (int16 *)
128 SDL_malloc(joystick->naxes*sizeof(int16));
163 int16 *axes;
|
| /prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/sysroot/usr/include/X11/extensions/ |
| shmstr.h | 134 INT16 dstX B16;
135 INT16 dstY B16;
150 INT16 x B16;
151 INT16 y B16;
|
| /external/jpeg/ |
| jdct.h | 158 #define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT16) (const)))
161 #define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT32) (const)))
171 #define MULTIPLY16V16(var1,var2) (((INT16) (var1)) * ((INT16) (var2)))
|
| /frameworks/base/media/libstagefright/codecs/m4v_h263/dec/src/ |
| vlc_dequant.cpp | 56 int16 *datablock = video->mblock->block[comp]; /* 10/20/2000, assume it has been reset of all-zero !!!*/
82 int16 *dcac_row, *dcac_col;
389 int16 *datablock = video->mblock->block[comp]; /* 10/20/2000, assume it has been reset of all-zero !!!*/
506 int16 *datablock = video->mblock->block[comp]; /* 10/20/2000, assume it has been reset of all-zero !!!*/
534 int16 *dcac_row, *dcac_col;
599 datablock[k] = (int16) temp;
648 datablock[k] = (int16) temp;
664 datablock[k] = (int16) temp;
718 datablock[k] = (int16) temp;
753 datablock[k] = (int16) temp
[all...] |
| dcac_prediction.cpp | 31 int16 *q_block,
43 int16 *AC_tmp;
45 int16 *QP_store = video->QPMB + mbnum;
158 q_block[i] = (val < 0) ? (int16)((val - QP_half) / QP) : (int16)((val + QP_half) / QP);
187 q_block[i<<3] = (val < 0) ? (int16)((val - QP_half) / QP) : (int16)((val + QP_half) / QP);
197 q_block[0] += (int16)((DC_pred + (QP_tmp >> 1)) * scale[QP_tmp] >> 18);
209 int16 *q_block
219 int16 *AC_tmp
[all...] |
| idct_vca.cpp | 31 void idctrow0(int16 *, uint8 *, uint8 *, int)
35 void idctcol0(int16 *)
40 void idctrow1(int16 *blk, uint8 *pred, uint8 *dst, int width)
90 void idctcol1(int16 *blk)
97 void idctrow2(int16 *blk, uint8 *pred, uint8 *dst, int width)
158 void idctcol2(int16 *blk)
185 void idctrow3(int16 *blk, uint8 *pred, uint8 *dst, int width)
257 void idctcol3(int16 *blk)
294 void idctrow4(int16 *blk, uint8 *pred, uint8 *dst, int width)
371 void idctcol4(int16 *blk
[all...] |
