| /frameworks/av/media/libstagefright/codecs/aacenc/src/asm/ARMV7/ |
| Radix4FFT_v7.s | 59 VLD2.I32 {D28, D29, D30, D31}, [r6]! @ cosx = csptr[0]@ sinx = csptr[1]@
64 VQDMULH.S32 Q10, Q2, Q14 @ MULHIGH(cosx, t0)
66 VQDMULH.S32 Q12, Q3, Q14 @ MULHIGH(cosx, t1)
69 VADD.S32 Q2, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1)
70 VSUB.S32 Q3, Q12, Q13 @ MULHIGH(cosx, t1) - MULHIGH(sinx, t0)
85 VQDMULH.S32 Q10, Q4, Q14 @ MULHIGH(cosx, t0)
87 VQDMULH.S32 Q12, Q5, Q14 @ MULHIGH(cosx, t1)
90 VADD.S32 Q8, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1)
91 VSUB.S32 Q9, Q12, Q13 @ MULHIGH(cosx, t1) - MULHIGH(sinx, t0)
96 VQDMULH.S32 Q10, Q6, Q14 @ MULHIGH(cosx, t0
[all...] |
| /frameworks/av/media/libstagefright/codecs/aacenc/src/asm/ARMV5E/ |
| Radix4FFT_v5.s | 61 smulwt r4, r10, r8 @ L_mpy_wx(cosx, t0)
62 smulwt r3, r11, r8 @ L_mpy_wx(cosx, t1)
64 smlawb r2, r11, r8, r4 @ r2 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@
70 sub r3, r3, r5 @ r3 = L_mpy_wx(cosx, t1) - L_mpy_wx(sinx, t0)@
85 smulwt r6, r10, r8 @ L_mpy_wx(cosx, t0)
86 smulwt r5, r11, r8 @ L_mpy_wx(cosx, t1)
88 smlawb r4, r11, r8, r6 @ r4 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@
92 sub r5, r5, r7 @ r5 = L_mpy_wx(cosx, t1) - L_mpy_wx(sinx, t0)@
97 smulwt r2, r10, r8 @ L_mpy_wx(cosx, t0)
98 smulwt r7, r11, r8 @ L_mpy_wx(cosx, t1
[all...] |
| /frameworks/av/media/libstagefright/codecs/mp3dec/src/ |
| pvmp3_dct_16.cpp | 381 int32 cosx = *(pt_cosTerms--); local
383 *(pt_vect++) = fxp_mul32_Q27((tmp1 - tmp2), cosx);
387 cosx = *(pt_cosTerms--);
389 *(pt_vect++) = fxp_mul32_Q27((tmp1 - tmp2), cosx);
397 int32 cosx = *(pt_cosTerms--); local
399 *(pt_vect++) = fxp_mul32_Q32((tmp1 - tmp2) << 1, cosx);
403 cosx = *(pt_cosTerms--);
405 *(pt_vect++) = fxp_mul32_Q32((tmp1 - tmp2) << 1, cosx);
|
| /frameworks/av/media/libstagefright/codecs/aacdec/ |
| dct64.cpp | 476 Int32 cosx; local
482 cosx = *(pt_cosTerms--);
484 *(pt_temp_o++) = fxp_mul32_Q26((tmp1 - tmp2), cosx);
487 cosx = *(pt_cosTerms--);
489 *(pt_temp_o++) = fxp_mul32_Q26((tmp1 - tmp2), cosx);
503 Int32 cosx; local
509 cosx = *(pt_cosTerms++);
511 *(pt_vector--) = fxp_mul32_Q26((tmp1 - tmp2), cosx);
514 cosx = *(pt_cosTerms++);
516 *(pt_vector--) = fxp_mul32_Q26((tmp1 - tmp2), cosx);
[all...] |
| synthesis_sub_band.cpp | 360 Int32 cosx; local
376 cosx = *(pt_CosTable++);
377 *(pt_Sr_1++) = fxp_mul32_Q31(tmp3, cosx);
379 *(pt_Si_1++) = fxp_mul32_Q31(tmp4, cosx);
381 cosx = *(pt_CosTable++);
382 *(pt_Si_2--) = fxp_mul32_Q31(tmp3, cosx);
383 *(pt_Sr_2--) = fxp_mul32_Q31(tmp4, cosx);
|
| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| transform.c | 193 int sinx, cosx; local
214 cosx = csptr[0];
216 r2 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*br + sin*bi */
217 r3 = MULHIGH(cosx, t1) - MULHIGH(sinx, t0); /* cos*bi - sin*br */
229 cosx = csptr[2];
231 r4 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*cr + sin*ci */
232 r5 = MULHIGH(cosx, t1) - MULHIGH(sinx, t0); /* cos*ci - sin*cr */
237 cosx = csptr[4];
239 r6 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*cr + sin*ci */
240 r7 = MULHIGH(cosx, t1) - MULHIGH(sinx, t0); /* cos*ci - sin*cr *
[all...] |
