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    Searched refs:fxp_mul32_Q32 (Results 1 - 15 of 15) sorted by null

  /frameworks/av/media/libstagefright/codecs/mp3dec/src/
pvmp3_dct_16.cpp 177 tmp_o0 = fxp_mul32_Q32((vec[ 0] - vec[15]), Qfmt_31(0.50241928618816F));
180 tmp_o7 = fxp_mul32_Q32((vec[ 7] - vec[ 8]) << 3, Qfmt_31(0.63764357733614F));
183 itmp_e0 = fxp_mul32_Q32((tmp0 - tmp7), Qfmt_31(0.50979557910416F));
186 tmp_o1 = fxp_mul32_Q32((vec[ 1] - vec[14]), Qfmt_31(0.52249861493969F));
189 tmp_o6 = fxp_mul32_Q32((vec[ 6] - vec[ 9]) << 1, Qfmt_31(0.86122354911916F));
195 tmp6 = fxp_mul32_Q32((tmp1 - tmp6), Qfmt_31(0.60134488693505F));
199 tmp_o2 = fxp_mul32_Q32((vec[ 2] - vec[13]), Qfmt_31(0.56694403481636F));
201 tmp_o5 = fxp_mul32_Q32((vec[ 5] - vec[10]) << 1, Qfmt_31(0.53033884299517F));
205 tmp5 = fxp_mul32_Q32((tmp2 - tmp5), Qfmt_31(0.89997622313642F));
207 tmp_o3 = fxp_mul32_Q32((vec[ 3] - vec[12]), Qfmt_31(0.64682178335999F))
    [all...]
pvmp3_alias_reduction.cpp 172 *used_freq_lines = fxp_mul32_Q32(*used_freq_lines << 16, (int32)(0x7FFFFFFF / (float)18 - 1.0f)) >> 15;
226 *ptr1-- = fxp_msb32_Q32(fxp_mul32_Q32(x, csi1), y << 1, csa1);
227 *ptr2++ = fxp_mac32_Q32(fxp_mul32_Q32(y << 1, csi1), x, csa1);
230 *ptr1 = fxp_msb32_Q32(fxp_mul32_Q32(x, csi2), y << 1, csa2);
231 *ptr2 = fxp_mac32_Q32(fxp_mul32_Q32(y << 1, csi2), x, csa2);
236 *ptr1-- = fxp_msb32_Q32(fxp_mul32_Q32(x, csi1), y << 1, csa1);
237 *ptr2++ = fxp_mac32_Q32(fxp_mul32_Q32(y << 1, csi1), x, csa1);
240 *ptr1 = fxp_msb32_Q32(fxp_mul32_Q32(x, csi2), y << 1, csa2);
241 *ptr2 = fxp_mac32_Q32(fxp_mul32_Q32(y << 1, csi2), x, csa2);
251 *ptr1-- = fxp_msb32_Q32(fxp_mul32_Q32(x, csi1), y << 1, csa1)
    [all...]
pvmp3_mdct_18.cpp 155 tmp = fxp_mul32_Q32(tmp << 1, *(pt_cos++));
254 history[ 0] = fxp_mul32_Q32(tmp1, window[18]);
255 history[17] = fxp_mul32_Q32(tmp1, window[35]);
256 history[ 1] = fxp_mul32_Q32(tmp3, window[19]);
257 history[16] = fxp_mul32_Q32(tmp3, window[34]);
261 history[ 7] = fxp_mul32_Q32(tmp2, window[25]);
262 history[10] = fxp_mul32_Q32(tmp2, window[28]);
263 history[ 8] = fxp_mul32_Q32(tmp, window[26]);
264 history[ 9] = fxp_mul32_Q32(tmp, window[27]);
276 history[ 2] = fxp_mul32_Q32(tmp1, window[20])
    [all...]
pvmp3_dct_9.cpp 150 vec[1] = fxp_mul32_Q32(tmp5 << 1, cos_11pi_18);
154 vec[3] = fxp_mul32_Q32((tmp5 + tmp6 - tmp8) << 1, cos_pi_6);
155 vec[5] = fxp_mul32_Q32(tmp5 << 1, cos_17pi_18);
159 vec[7] = fxp_mul32_Q32(tmp5 << 1, cos_5pi_18);
pvmp3_stereo_proc.cpp 194 *(pt_xr++) = fxp_mul32_Q32((xxr + xxl), Q31_fmt(0.70710678118655)); /* Sum */
195 *(pt_xl++) = fxp_mul32_Q32((xxr - xxl), Q31_fmt(0.70710678118655)); /* Diff */
198 *(pt_xr++) = fxp_mul32_Q32((xxr + xxl), Q31_fmt(0.70710678118655)); /* Sum */
199 *(pt_xl++) = fxp_mul32_Q32((xxr - xxl), Q31_fmt(0.70710678118655)); /* Diff */
207 *(pt_xr) = fxp_mul32_Q32((xxr + xxl), Q31_fmt(0.70710678118655)); /* Sum */
208 *(pt_xl) = fxp_mul32_Q32((xxr - xxl), Q31_fmt(0.70710678118655)); /* Diff */
232 int32 tmp = fxp_mul32_Q32((*pt_xr) << 1, TmpFac);
235 tmp = fxp_mul32_Q32((*pt_xr) << 1, TmpFac);
242 int32 tmp = fxp_mul32_Q32((*pt_xr) << 1, TmpFac);
pvmp3_imdct_synth.cpp 286 history[i] = fxp_mul32_Q32(tmp_prev_ovr[ 6+i] << 1, short_win[6+i]);
287 history[i] += fxp_mul32_Q32(Scratch_mem[12+i] << 1, short_win[ i]);
293 out[i+6] = fxp_mul32_Q32(Scratch_mem[i] << 1, short_win[i]);
296 history[i+6] = fxp_mul32_Q32(tmp_prev_ovr[12+i] << 1, short_win[6+i]);
301 out[i+12] = fxp_mul32_Q32(tmp_prev_ovr[ i] << 1, short_win[6+i]);
302 out[i+12] += fxp_mul32_Q32(Scratch_mem[6+i] << 1, short_win[ i]);
pvmp3_equalizer.cpp 385 *(inData++) = fxp_mul32_Q32(temp1 << 1, *(pt_equalizer++));
386 *(inData++) = fxp_mul32_Q32(temp2 << 1, *(pt_equalizer++));
387 *(inData++) = fxp_mul32_Q32(temp3 << 1, *(pt_equalizer++));
388 *(inData++) = fxp_mul32_Q32(temp4 << 1, *(pt_equalizer++));
402 *(inData++) = fxp_mul32_Q32(temp1 << 1, *(pt_equalizer++));
403 *(inData++) = fxp_mul32_Q32(temp2 << 1, *(pt_equalizer++));
404 *(inData++) = fxp_mul32_Q32(temp3 << 1, *(pt_equalizer++));
405 *(inData++) = fxp_mul32_Q32(temp4 << 1, *(pt_equalizer++));
pvmp3_mpeg2_stereo_proc.cpp 186 *(pt_xr) = fxp_mul32_Q32((*pt_xr) << 1, k[0]);
189 *(pt_xr) = fxp_mul32_Q32((*pt_xr) << 1, k[0]);
195 *(pt_xr) = fxp_mul32_Q32((*pt_xr) << 1, k[0]);
202 *(pt_xl++) = fxp_mul32_Q32((*(pt_xr++)) << 1, k[1]);
203 *(pt_xl++) = fxp_mul32_Q32((*(pt_xr++)) << 1, k[1]);
207 *(pt_xl) = fxp_mul32_Q32((*pt_xr) << 1, k[1]);
pv_mp3dec_fxd_op_c_equivalent.h 76 __inline Int32 fxp_mul32_Q32(const Int32 a, const Int32 b)
pv_mp3dec_fxd_op_msc_evc.h 73 #define fxp_mul32_Q32( a, b) _MulHigh( b, a)
pv_mp3dec_fxd_op_arm.h 88 __inline Int32 fxp_mul32_Q32(Int32 L_var1, const Int32 L_var2)
pv_mp3dec_fxd_op_arm_gcc.h 97 static inline int32 fxp_mul32_Q32(const int32 a, const int32 b)
pvmp3_dequantize_sample.cpp 275 int32 temp2 = fxp_mul32_Q32((ss - cb_begin) << 16, mp3_shortwindBandWidths[sfreq][cb_width]);
  /frameworks/av/media/libstagefright/codecs/mp3dec/src/asm/
pvmp3_dct_9_gcc.s 146 @ vec[3] = fxp_mul32_Q32((tmp5 + tmp6 - tmp8)<<1, cos_pi_6)@
153 @ vec[5] = fxp_mul32_Q32(tmp5<<1, cos_17pi_18)@
165 @ vec[7] = fxp_mul32_Q32(tmp5<<1, cos_5pi_18)@
pvmp3_mdct_18_gcc.s 65 @ tmp = fxp_mul32_Q32( tmp<<1, *(pt_cos++ ))

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