| /external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/ |
| hp_input.c | 36 int32_t tmpW32;
46 tmpW32 = WEBRTC_SPL_MUL_16_16(y[1], ba[3]); /* (-a[1])*y[i-1] (low part) */
47 tmpW32 += WEBRTC_SPL_MUL_16_16(y[3], ba[4]); /* (-a[2])*y[i-2] (low part) */
48 tmpW32 = (tmpW32>>15);
49 tmpW32 += WEBRTC_SPL_MUL_16_16(y[0], ba[3]); /* (-a[1])*y[i-1] (high part) */
50 tmpW32 += WEBRTC_SPL_MUL_16_16(y[2], ba[4]); /* (-a[2])*y[i-2] (high part) */
51 tmpW32 = (tmpW32<<1);
53 tmpW32 += WEBRTC_SPL_MUL_16_16(signal[i], ba[0]); /* b[0]*x[0] *
[all...] |
| hp_output.c | 36 int32_t tmpW32;
46 tmpW32 = WEBRTC_SPL_MUL_16_16(y[1], ba[3]); /* (-a[1])*y[i-1] (low part) */
47 tmpW32 += WEBRTC_SPL_MUL_16_16(y[3], ba[4]); /* (-a[2])*y[i-2] (low part) */
48 tmpW32 = (tmpW32>>15);
49 tmpW32 += WEBRTC_SPL_MUL_16_16(y[0], ba[3]); /* (-a[1])*y[i-1] (high part) */
50 tmpW32 += WEBRTC_SPL_MUL_16_16(y[2], ba[4]); /* (-a[2])*y[i-2] (high part) */
51 tmpW32 = (tmpW32<<1);
53 tmpW32 += WEBRTC_SPL_MUL_16_16(signal[i], ba[0]); /* b[0]*x[0] *
[all...] |
| lsf_to_poly.c | 32 int32_t tmpW32;
73 tmpW32 = (*f1ptr) + (*f2ptr);
74 (*a1ptr) = (int16_t)WEBRTC_SPL_RSHIFT_W32((tmpW32+4096),13);
76 tmpW32 = (*f1ptr) - (*f2ptr);
77 (*a2ptr) = (int16_t)WEBRTC_SPL_RSHIFT_W32((tmpW32+4096),13);
|
| lsf_to_lsp.c | 35 int32_t tmpW32;
56 tmpW32 = WEBRTC_SPL_MUL_16_16(WebRtcIlbcfix_kCosDerivative[k], diff);
57 lsp[i] = WebRtcIlbcfix_kCos[k]+(int16_t)(WEBRTC_SPL_RSHIFT_W32(tmpW32, 12));
|
| get_lsp_poly.c | 44 int32_t tmpW32;
70 tmpW32 = WEBRTC_SPL_LSHIFT_W32(WEBRTC_SPL_MUL_16_16(high, (*lspPtr)), 2) +
74 (*fPtr) -= tmpW32;
|
| poly_to_lsp.c | 37 int32_t tmpW32;
123 tmpW32 = WEBRTC_SPL_MUL_16_16_RSFT(x, y, (19-shifts));
126 y = (int16_t)(tmpW32&0xFFFF);
131 /* tmpW32 = ylow*(xhigh-xlow)/(yhigh-ylow) */
132 tmpW32 = WEBRTC_SPL_MUL_16_16_RSFT(ylow, y, 10);
133 xint = xlow-(int16_t)(tmpW32&0xFFFF);
|
| do_plc.c | 48 int32_t tmpW32, tmp2W32;
212 tmpW32 = (int32_t)WebRtcIlbcfix_kPlcPitchFact[ind] +
215 pitchfact = (int16_t)WEBRTC_SPL_MIN(tmpW32, 32767); /* guard against overflow */
|
| cb_search.c | 65 int32_t t32, tmpW32;
367 tmpW32 = ((int32_t)(gains[1]-1))<<1;
387 if ((*WebRtcIlbcfix_kGainSq5_ptr) < tmpW32) {
|
| /external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| pitch_filter_c.c | 34 int32_t tmpW32 = 0;
38 tmpW32 += WEBRTC_SPL_MUL_16_16(ubufQQpos2[*index2 + j], coefficient[j]);
42 tmpW32 = WEBRTC_SPL_SAT(536862719, tmpW32, -536879104);
43 tmpW32 += 8192;
44 tmpW16 = (int16_t)WEBRTC_SPL_RSHIFT_W32(tmpW32, 14);
53 tmpW32 = 0;
57 tmpW32 += WEBRTC_SPL_MUL_16_16(inputState[j], kDampFilter[j]);
61 tmpW32 = WEBRTC_SPL_SAT(1073725439, tmpW32, -1073758208)
[all...] |
| pitch_filter.c | 76 int32_t tmpW32;
133 tmpW32 = WEBRTC_SPL_LSHIFT_W32(indW32, 7);
134 tmpW32 -= curLagQ7;
135 frcQQ = WEBRTC_SPL_RSHIFT_W32(tmpW32, 4);
175 int32_t tmpW32, tmp2W32, csum1QQ, esumxQQ;
223 tmpW32 = 0;
225 tmpW32 += WEBRTC_SPL_MUL_16_16(ubufQQ[pos3QQ + m], fracoeffQQ[m]);
231 tmp2W32 = WEBRTC_SPL_MUL_16_32_RSFT14(indatQ0[ind], tmpW32);
232 tmpW32 += 8192;
233 tmpW16 = (int16_t)WEBRTC_SPL_RSHIFT_W32(tmpW32, 14)
[all...] |
| pitch_filter_armv6.S | 62 @ r2: tmpW32
|
| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| pitch_filter_c.c | 34 WebRtc_Word32 tmpW32 = 0;
38 tmpW32 += WEBRTC_SPL_MUL_16_16(ubufQQpos2[*index2 + j], coefficient[j]);
42 tmpW32 = WEBRTC_SPL_SAT(536862719, tmpW32, -536879104);
43 tmpW32 += 8192;
44 tmpW16 = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(tmpW32, 14);
53 tmpW32 = 0;
57 tmpW32 += WEBRTC_SPL_MUL_16_16(inputState[j], kDampFilter[j]);
61 tmpW32 = WEBRTC_SPL_SAT(1073725439, tmpW32, -1073758208)
[all...] |
| pitch_filter.c | 87 WebRtc_Word32 tmpW32;
144 tmpW32 = WEBRTC_SPL_LSHIFT_W32(indW32, 7);
145 tmpW32 -= curLagQ7;
146 frcQQ = WEBRTC_SPL_RSHIFT_W32(tmpW32, 4);
186 WebRtc_Word32 tmpW32, tmp2W32, csum1QQ, esumxQQ;
234 tmpW32 = 0;
236 tmpW32 += WEBRTC_SPL_MUL_16_16(ubufQQ[pos3QQ + m], fracoeffQQ[m]);
242 tmp2W32 = WEBRTC_SPL_MUL_16_32_RSFT14(indatQ0[ind], tmpW32);
243 tmpW32 += 8192;
244 tmpW16 = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(tmpW32, 14)
[all...] |
| pitch_filter_armv6.S | 65 @ r2: tmpW32
|
| /external/chromium_org/third_party/webrtc/common_audio/signal_processing/ |
| division_operations.c | 103 int32_t tmpW32;
108 // tmpW32 = 1/den = approx * (2.0 - den * approx) (in Q30)
109 tmpW32 = (WEBRTC_SPL_MUL_16_16(den_hi, approx) << 1)
111 // tmpW32 = den * approx
113 tmpW32 = (int32_t)0x7fffffffL - tmpW32; // result in Q30 (tmpW32 = 2.0-(den*approx))
115 // Store tmpW32 in hi and low format
116 tmp_hi = (int16_t)WEBRTC_SPL_RSHIFT_W32(tmpW32, 16);
117 tmp_low = (int16_t)WEBRTC_SPL_RSHIFT_W32((tmpW32
[all...] |
| vector_scaling_operations.c | 110 int32_t tmpW32;
119 tmpW32 = WEBRTC_SPL_MUL_16_16_RSFT(*inptr++, gain, right_shifts);
120 (*outptr++) = WebRtcSpl_SatW32ToW16(tmpW32);
|
| /external/webrtc/src/common_audio/signal_processing/ |
| division_operations.c | 104 WebRtc_Word32 tmpW32;
109 // tmpW32 = 1/den = approx * (2.0 - den * approx) (in Q30)
110 tmpW32 = (WEBRTC_SPL_MUL_16_16(den_hi, approx) << 1)
112 // tmpW32 = den * approx
114 tmpW32 = (WebRtc_Word32)0x7fffffffL - tmpW32; // result in Q30 (tmpW32 = 2.0-(den*approx))
116 // Store tmpW32 in hi and low format
117 tmp_hi = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(tmpW32, 16);
118 tmp_low = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32((tmpW32
[all...] |
| vector_scaling_operations.c | 118 WebRtc_Word32 tmpW32;
127 tmpW32 = WEBRTC_SPL_MUL_16_16_RSFT(*inptr++, gain, right_shifts);
128 (*outptr++) = WebRtcSpl_SatW32ToW16(tmpW32);
|
