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| author | Anthony Blake <anthonix@me.com> | 2013-04-03 15:21:12 +1300 |
|---|---|---|
| committer | Anthony Blake <anthonix@me.com> | 2013-04-03 15:21:12 +1300 |
| commit | 7f43121489310f9c5131a9e20f5aff532b66ad6b (patch) | |
| tree | 04965f9f60a3ed46f2e8557d035c78c9f4e23cda /src/ffts.c | |
| parent | 17aaf9d6216cd7c608824a2b4fd0e735004e612e (diff) | |
| download | ffts-7f43121489310f9c5131a9e20f5aff532b66ad6b.zip ffts-7f43121489310f9c5131a9e20f5aff532b66ad6b.tar.gz | |
VFP support
Diffstat (limited to 'src/ffts.c')
| -rw-r--r-- | src/ffts.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -105,7 +105,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { if(N >= 32) { ffts_init_offsets(p, N, leafN); #ifdef __arm__ -#ifdef __ARM_NEON__ +#ifdef HAVE_NEON ffts_init_is(p, N, leafN, 1); #else ffts_init_is(p, N, leafN, 1); @@ -120,7 +120,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { p->i2 = N/leafN/3; #ifdef __arm__ - #ifdef __ARM_NEON__ + #ifdef HAVE_NEON p->i0/=2; p->i1/=2; #endif @@ -164,7 +164,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { for(i=0;i<n_luts;i++) { if(!i || hardcoded) { - #ifdef __ARM_NEON__ + #ifdef HAVE_NEON if(N <= 32) lut_size += n/4 * 2 * sizeof(cdata_t); else lut_size += n/4 * sizeof(cdata_t); #else @@ -172,7 +172,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { #endif n *= 2; } else { - #ifdef __ARM_NEON__ + #ifdef HAVE_NEON lut_size += n/8 * 3 * sizeof(cdata_t); #else lut_size += n/8 * 3 * 2 * sizeof(cdata_t); @@ -196,7 +196,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { n = leafN*2; if(hardcoded) n = 8; - #ifdef __ARM_NEON__ + #ifdef HAVE_NEON V neg = (sign < 0) ? VLIT4(0.0f, 0.0f, 0.0f, 0.0f) : VLIT4(-0.0f, -0.0f, -0.0f, -0.0f); #endif @@ -234,7 +234,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { //w = FFTS_MALLOC(n/4 * sizeof(cdata_t), 32); float *fw = (float *)w; VS temp0, temp1, temp2; - #ifdef __ARM_NEON__ + #ifdef HAVE_NEON for(j=0;j<n/4;j+=4) { temp0 = VLD2(fw0 + j*2); temp0.val[1] = VXOR(temp0.val[1], neg); @@ -289,7 +289,7 @@ ffts_plan_t *ffts_init_1d(size_t N, int sign) { //w = FFTS_MALLOC(n/8 * 3 * sizeof(cdata_t), 32); float *fw = (float *)w; VS temp0, temp1, temp2; - #ifdef __ARM_NEON__ + #ifdef HAVE_NEON for(j=0;j<n/8;j+=4) { temp0 = VLD2(fw0 + j*2); temp0.val[1] = VXOR(temp0.val[1], neg); |
