cmp zq, r1q
jne .loop
REP_RET
+
+INIT_XMM sse2
+; sbr_qmf_deint_bfly(float *v, const float *src0, const float *src1)
+cglobal sbr_qmf_deint_bfly, 3,5,8, v,src0,src1,vrev,c
+ mov cq, 64*4-2*mmsize
+ lea vrevq, [vq + 64*4]
+.loop:
+ mova m0, [src0q+cq]
+ mova m1, [src1q]
+ mova m2, [src0q+cq+mmsize]
+ mova m3, [src1q+mmsize]
+ pshufd m4, m0, q0123
+ pshufd m5, m1, q0123
+ pshufd m6, m2, q0123
+ pshufd m7, m3, q0123
+ addps m3, m4
+ subps m0, m7
+ addps m1, m6
+ subps m2, m5
+ mova [vrevq], m1
+ mova [vrevq+mmsize], m3
+ mova [vq+cq], m0
+ mova [vq+cq+mmsize], m2
+ add src1q, 2*mmsize
+ add vrevq, 2*mmsize
+ sub cq, 2*mmsize
+ jge .loop
+ REP_RET
float bw, int start, int end);
void ff_sbr_neg_odd_64_sse(float *z);
void ff_sbr_qmf_post_shuffle_sse(float W[32][2], const float *z);
+void ff_sbr_qmf_deint_bfly_sse2(float *v, const float *src0, const float *src1);
av_cold void ff_sbrdsp_init_x86(SBRDSPContext *s)
{
s->hf_gen = ff_sbr_hf_gen_sse;
s->qmf_post_shuffle = ff_sbr_qmf_post_shuffle_sse;
}
+
+ if (EXTERNAL_SSE2(mm_flags)) {
+ s->qmf_deint_bfly = ff_sbr_qmf_deint_bfly_sse2;
+ }
}