[Liboil-commit] 3 commits - liboil/i386 liboil/i386_amd64 liboil/liboilclasses.h liboil/liboilfuncs-04.h liboil/liboilfuncs-doc.h liboil/liboilfuncs.h liboil/liboilmarshal.c liboil/liboiltrampolines.c liboil/ref
David Schleef
ds at kemper.freedesktop.org
Sat Feb 16 21:26:02 PST 2008
liboil/i386/mas.c | 213 ++++++++++++---
liboil/i386/wavelet.c | 626 +++++++++++++++++++++++++++++++++++++++++++++
liboil/i386_amd64/sad8x8.c | 120 ++++++++
liboil/liboilclasses.h | 5
liboil/liboilfuncs-04.h | 5
liboil/liboilfuncs-doc.h | 5
liboil/liboilfuncs.h | 15 +
liboil/liboilmarshal.c | 18 -
liboil/liboiltrampolines.c | 50 +++
liboil/ref/mas.c | 32 +-
liboil/ref/wavelet.c | 136 +++++++++
11 files changed, 1175 insertions(+), 50 deletions(-)
New commits:
commit 91ba7ac1b9ca4d7063b25e6483696e98648a79db
Author: David Schleef <ds at ginger.bigkitten.com>
Date: Sat Feb 16 21:27:48 2008 -0800
Add a bunch of mmx implementations
diff --git a/liboil/i386/mas.c b/liboil/i386/mas.c
index 5153ec2..1d09a94 100644
--- a/liboil/i386/mas.c
+++ b/liboil/i386/mas.c
@@ -509,6 +509,7 @@ mas8_u8_sym_mmx_3 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
" movq 0(%[s2_8]), %%mm3\n"
" movq 8(%[s2_8]), %%mm4\n"
+ " .p2align 4,,15 \n"
"1:\n"
/* load 128 */
" pshufw $0x00, %%mm6, %%mm2\n"
@@ -518,9 +519,10 @@ mas8_u8_sym_mmx_3 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
" movd 7(%[s1_np7]), %%mm1\n"
" punpcklbw %%mm7, %%mm1\n"
" paddw %%mm1, %%mm0\n"
- " pshufw $0x00, %%mm3, %%mm1\n"
- " pmullw %%mm1, %%mm0\n"
- " paddw %%mm0, %%mm2\n"
+ //" pshufw $0x00, %%mm3, %%mm1\n"
+ //" pmullw %%mm1, %%mm0\n"
+ //" paddw %%mm0, %%mm2\n"
+ " psubw %%mm0, %%mm2\n"
" movd 1(%[s1_np7]), %%mm0\n"
" punpcklbw %%mm7, %%mm0\n"
@@ -567,11 +569,112 @@ mas8_u8_sym_mmx_3 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
}
OIL_DEFINE_IMPL_FULL (mas8_u8_sym_mmx_3, mas8_u8_sym_l15, OIL_IMPL_FLAG_MMX|OIL_IMPL_FLAG_MMXEXT);
+void
+mas8_u8_sym_mmx_41 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
+ const int16_t *s3_2, int n)
+{
+ int j;
+ int x;
+ int16_t tmp[16];
+
+ while(n&3) {
+ x = 0;
+ for(j=0;j<8;j++){
+ x += s1_np7[j] * s2_8[j];
+ }
+ *d = CLAMP((x + s3_2[0])>>s3_2[1],0,255);
+ d++;
+ s1_np7++;
+ n--;
+ }
+
+ if (n == 0) return;
+ n>>=2;
+ __asm__ __volatile__("\n"
+ " pxor %%mm7, %%mm7\n"
+
+ " movd (%[s3_2]), %%mm6\n"
+
+ " movzwl 2(%[s3_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+
+ " movq 0(%[s2_8]), %%mm3\n"
+ " pshufw $0x55*0, %%mm3, %%mm1\n"
+ " movq %%mm1, 0(%[coeff])\n"
+ " pshufw $0x55*1, %%mm3, %%mm1\n"
+ " movq %%mm1, 8(%[coeff])\n"
+ " pshufw $0x55*2, %%mm3, %%mm1\n"
+ " movq %%mm1, 16(%[coeff])\n"
+ " pshufw $0x55*3, %%mm3, %%mm1\n"
+ " movq %%mm1, 24(%[coeff])\n"
+ :
+ : [s2_8] "r" (s2_8),
+ [s3_2] "r" (s3_2),
+ [coeff] "r" (tmp)
+ : "ecx");
+
+ __asm__ __volatile__("\n"
+ " .p2align 4,,15 \n"
+ "1:\n"
+ /* load 128 */
+ " pshufw $0x00, %%mm6, %%mm2\n"
+
+ " movd 0(%[s1_np7]), %%mm0\n"
+ " punpcklbw %%mm7, %%mm0\n"
+ " movd 7(%[s1_np7]), %%mm1\n"
+ " punpcklbw %%mm7, %%mm1\n"
+ " paddw %%mm1, %%mm0\n"
+ " pmullw 0(%[coeff]), %%mm0\n"
+ " paddw %%mm0, %%mm2\n"
+
+ " movd 1(%[s1_np7]), %%mm0\n"
+ " punpcklbw %%mm7, %%mm0\n"
+ " movd 6(%[s1_np7]), %%mm1\n"
+ " punpcklbw %%mm7, %%mm1\n"
+ " paddw %%mm1, %%mm0\n"
+ " pmullw 8(%[coeff]), %%mm0\n"
+ " paddw %%mm0, %%mm2\n"
+
+ " movd 2(%[s1_np7]), %%mm0\n"
+ " punpcklbw %%mm7, %%mm0\n"
+ " movd 5(%[s1_np7]), %%mm1\n"
+ " punpcklbw %%mm7, %%mm1\n"
+ " paddw %%mm1, %%mm0\n"
+ " pmullw 16(%[coeff]), %%mm0\n"
+ " paddw %%mm0, %%mm2\n"
+
+ " movd 3(%[s1_np7]), %%mm0\n"
+ " punpcklbw %%mm7, %%mm0\n"
+ " movd 4(%[s1_np7]), %%mm1\n"
+ " punpcklbw %%mm7, %%mm1\n"
+ " paddw %%mm1, %%mm0\n"
+ " pmullw 24(%[coeff]), %%mm0\n"
+ " paddw %%mm0, %%mm2\n"
+
+ " psraw %%mm5, %%mm2\n"
+ " pmaxsw %%mm7, %%mm2\n"
+ " packuswb %%mm2, %%mm2\n"
+ " movd %%mm2, 0(%[d])\n"
+ " addl $4, %[d]\n"
+ " addl $4, %[s1_np7]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d] "+r" (d),
+ [s1_np7] "+r" (s1_np7),
+ [n] "+m" (n)
+ : [s2_8] "r" (s2_8),
+ [coeff] "r" (tmp)
+ : "ecx");
+}
+OIL_DEFINE_IMPL_FULL (mas8_u8_sym_mmx_41, mas8_u8_sym_l15, OIL_IMPL_FLAG_MMX|OIL_IMPL_FLAG_MMXEXT);
+
+
#define PSHUFW_3210 "0xe4"
#define PSHUFW_0123 "0x1b"
void
-mas8_u8_sym_mmx_4 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
+mas8_u8_sym_mmx_5 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
const int16_t *s3_2, int n)
{
if (n==0) return;
@@ -585,26 +688,33 @@ mas8_u8_sym_mmx_4 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
" movzwl 2(%[s3_2]), %%ecx\n"
" movd %%ecx, %%mm5\n"
- " testl $1, %[n]\n"
+ " cmpl $0, %[n]\n"
" jz 2f\n"
+ "1:\n"
" movd 0(%[s1_np7]), %%mm0\n"
" punpcklbw %%mm7, %%mm0\n"
+#if 1
" movd 4(%[s1_np7]), %%mm1\n"
" punpcklbw %%mm7, %%mm1\n"
- " pshufw $" PSHUFW_0123 ", %%mm1, %%mm1\n"
+ " pshufw $0x1b, %%mm1, %%mm1\n" // 00 01 10 11
" paddw %%mm1, %%mm0\n"
" pmaddwd 0(%[s2_8]), %%mm0\n"
+#else
+ " pmaddwd 0(%[s2_8]), %%mm0\n"
- " movq %%mm0, %%mm1\n"
- " punpckhdq %%mm2, %%mm0\n"
- " punpckldq %%mm2, %%mm1\n"
+ " movd 4(%[s1_np7]), %%mm1\n"
+ " punpcklbw %%mm7, %%mm1\n"
+ " pmaddwd 8(%[s2_8]), %%mm1\n"
+ " paddd %%mm1, %%mm0\n"
+#endif
+
+ " pshufw $0xee, %%mm0, %%mm1\n" // 11 10 11 10
" paddd %%mm1, %%mm0\n"
" paddd %%mm6, %%mm0\n"
" psrad %%mm5, %%mm0\n"
" pmaxsw %%mm7, %%mm0\n"
- " pshufw $0xd8, %%mm0, %%mm0\n" // 11 01 10 00
" packuswb %%mm0, %%mm0\n"
" movd %%mm0, %%ecx\n"
" movb %%cl,0(%[d])\n"
@@ -612,44 +722,73 @@ mas8_u8_sym_mmx_4 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
" addl $1, %[d]\n"
" addl $1, %[s1_np7]\n"
" decl %[n]\n"
+ " jnz 1b\n"
"2:\n"
- " shrl $1, %[n]\n"
+ " emms\n"
+ : [d] "+r" (d),
+ [s1_np7] "+r" (s1_np7),
+ [n] "+m" (n)
+ : [s2_8] "r" (s2_8),
+ [s3_2] "r" (s3_2)
+ : "ecx");
+}
+OIL_DEFINE_IMPL_FULL (mas8_u8_sym_mmx_5, mas8_u8_sym_l15, OIL_IMPL_FLAG_MMX|OIL_IMPL_FLAG_MMXEXT);
- "1:\n"
- " movd 0(%[s1_np7]), %%mm0\n"
- " punpcklbw %%mm7, %%mm0\n"
- " movd 4(%[s1_np7]), %%mm1\n"
- " punpcklbw %%mm7, %%mm1\n"
- " pshufw $" PSHUFW_0123 ", %%mm1, %%mm1\n"
- " paddw %%mm1, %%mm0\n"
- " pmaddwd 0(%[s2_8]), %%mm0\n"
+void
+mas8_u8_sym_mmx_6 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
+ const int16_t *s3_2, int n)
+{
+ int8_t coeff[8];
+ int8_t *ack;
+ int i;
- " movd 1(%[s1_np7]), %%mm2\n"
- " punpcklbw %%mm7, %%mm2\n"
- " movd 5(%[s1_np7]), %%mm3\n"
- " punpcklbw %%mm7, %%mm3\n"
- " pshufw $" PSHUFW_0123 ", %%mm3, %%mm3\n"
- " paddw %%mm3, %%mm2\n"
- " pmaddwd 0(%[s2_8]), %%mm2\n"
+ for(i=0;i<8;i++){
+ //coeff[i] = s2_8[i];
+ coeff[i] = i;
+ }
+ ack = coeff;
- " movq %%mm0, %%mm1\n"
- " punpckhdq %%mm2, %%mm0\n"
- " punpckldq %%mm2, %%mm1\n"
- " paddd %%mm1, %%mm0\n"
- " paddd %%mm6, %%mm0\n"
+ if (n==0) return;
+ __asm__ __volatile__("\n"
+ " pxor %%mm7, %%mm7\n"
- " psrad %%mm5, %%mm0\n"
+ " movzwl 0(%[s3_2]), %%ecx\n"
+ " movd %%ecx, %%mm6\n"
+ " pshufw $0x44, %%mm6, %%mm6\n" // 01 00 01 00
+
+ " movzwl 2(%[s3_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+
+ " movq 0(%[s2_8]), %%mm4\n"
+ " packsswb 8(%[s2_8]), %%mm4\n"
+
+ "1:\n"
+ " movq 0(%[s1_np7]), %%mm0\n"
+ " pmaddubsw %%mm4, %%mm0\n"
+
+#if 1
+ " pshufw $0xee, %%mm0, %%mm1\n" // 11 10 11 10
+ " paddw %%mm1, %%mm0\n"
+ " pshufw $0x55, %%mm0, %%mm1\n" // 01 01 01 01
+ " paddw %%mm1, %%mm0\n"
+#else
+ " phaddw %%mm0, %%mm0\n"
+ " phaddw %%mm0, %%mm0\n"
+#endif
+
+ " paddw %%mm6, %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
" pmaxsw %%mm7, %%mm0\n"
- " pshufw $0xd8, %%mm0, %%mm0\n" // 11 01 10 00
" packuswb %%mm0, %%mm0\n"
" movd %%mm0, %%ecx\n"
- " movw %%cx,0(%[d])\n"
+ " movb %%cl,0(%[d])\n"
- " addl $2, %[d]\n"
- " addl $2, %[s1_np7]\n"
+ " addl $1, %[d]\n"
+ " addl $1, %[s1_np7]\n"
" decl %[n]\n"
" jnz 1b\n"
+
" emms\n"
: [d] "+r" (d),
[s1_np7] "+r" (s1_np7),
@@ -658,7 +797,7 @@ mas8_u8_sym_mmx_4 (uint8_t *d, const uint8_t *s1_np7, const int16_t *s2_8,
[s3_2] "r" (s3_2)
: "ecx");
}
-OIL_DEFINE_IMPL_FULL (mas8_u8_sym_mmx_4, mas8_u8_sym_l15, OIL_IMPL_FLAG_MMX|OIL_IMPL_FLAG_MMXEXT);
+OIL_DEFINE_IMPL_FULL (mas8_u8_sym_mmx_6, mas8_u8_sym_l15, OIL_IMPL_FLAG_MMX|OIL_IMPL_FLAG_MMXEXT);
#ifdef ENABLE_BROKEN_IMPLS
/* This only works for the taps array: -1, 3, -7, 21, 21, -7, 3, -1 */
diff --git a/liboil/i386/wavelet.c b/liboil/i386/wavelet.c
index 114cc8d..75e1de7 100644
--- a/liboil/i386/wavelet.c
+++ b/liboil/i386/wavelet.c
@@ -677,6 +677,64 @@ mas2_add_s16_mmx (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3_2,
}
OIL_DEFINE_IMPL_FULL (mas2_add_s16_mmx, mas2_add_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+#if 0
+void
+mas2_add_s16_lim_mmx (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3_2,
+ int16_t *s4_2, int n)
+{
+ int shift = s4_2[1];
+
+ while (n&3) {
+ int x;
+
+ x = s4_2[0] + s2[0]*s3_2[0] + s2[1]*s3_2[1];
+ x >>= s4_2[1];
+ d1[0] = s1[0] + x;
+
+ d1++;
+ s1++;
+ s2++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=2;
+ asm volatile ("\n"
+ " movzwl 0(%0), %%ecx\n"
+ " movd %%ecx, %%mm7\n"
+ " pshufw $0x00, %%mm7, %%mm7\n"
+ " movzwl 2(%0), %%ecx\n"
+ " movd %%ecx, %%mm6\n"
+ " pshufw $0x00, %%mm6, %%mm6\n"
+ " movzwl 0(%1), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ " pshufw $0x44, %%mm5, %%mm5\n"
+ :: "r" (s3_2), "r" (s4_2)
+ : "ecx"
+ );
+ asm volatile ("\n"
+ "1:\n"
+ " movq 0(%2), %%mm0\n"
+ " paddq 2(%2), %%mm0\n"
+
+ " movd %4, %%mm4\n"
+ " psraw %%mm4, %%mm0\n"
+
+ " paddw 0(%1), %%mm0\n"
+ " movq %%mm0, 0(%0)\n"
+ " add $8, %0\n"
+ " add $8, %1\n"
+ " add $8, %2\n"
+ " decl %3\n"
+ " jnz 1b\n"
+ " emms\n"
+ : "+r" (d1), "+r" (s1), "+r" (s2), "+r" (n)
+ : "r" (shift)
+ );
+}
+OIL_DEFINE_IMPL_FULL (mas2_add_s16_lim_mmx, mas2_add_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+#endif
+
void
mas4_add_s16_mmx (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3_4,
int16_t *s4_2, int n)
@@ -2150,3 +2208,571 @@ multiply_and_acc_24xn_s16_u8_mmx (int16_t *i1, int is1, int16_t *s1,
OIL_DEFINE_IMPL_FULL (multiply_and_acc_24xn_s16_u8_mmx,
multiply_and_acc_24xn_s16_u8, OIL_IMPL_FLAG_MMX);
+
+#if 0
+void
+mas2_add_s16_sse (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3_2,
+ int16_t *s4_2, int n)
+{
+ int shift = s4_2[1];
+
+ while (n&7) {
+ int x;
+
+ x = s4_2[0] + s2[0]*s3_2[0] + s2[1]*s3_2[1];
+ x >>= s4_2[1];
+ d1[0] = s1[0] + x;
+
+ d1++;
+ s1++;
+ s2++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=3;
+ asm volatile ("\n"
+ " movzwl 0(%0), %%ecx\n"
+ " movd %%ecx, %%xmm7\n"
+ " pshuflw $0x00, %%xmm7, %%xmm7\n"
+ " pshufd $0x00, %%xmm7, %%xmm7\n"
+ " movzwl 2(%0), %%ecx\n"
+ " movd %%ecx, %%xmm6\n"
+ " pshuflw $0x00, %%xmm6, %%xmm6\n"
+ " pshufd $0x00, %%xmm6, %%xmm6\n"
+ " movzwl 0(%1), %%ecx\n"
+ " movd %%ecx, %%xmm5\n"
+ " pshuflw $0x44, %%xmm5, %%xmm5\n"
+ " pshufd $0x00, %%xmm5, %%xmm5\n"
+ :: "r" (s3_2), "r" (s4_2)
+ : "ecx"
+ );
+ asm volatile ("\n"
+ "1:\n"
+ " movdqu 0(%2), %%xmm0\n" // mm0 = s0, s1, s2, s3
+ " movdqu 0(%2), %%xmm1\n" // mm1 = s0, s1, s2, s3
+ " pmullw %%xmm7, %%xmm0\n" // mm0 = lo(s0*a0), lo(s1*a0), ...
+ " pmulhw %%xmm7, %%xmm1\n" // mm1 = hi(s0*a0), hi(s1*a0), ...
+ " movdqu %%xmm0, %%xmm2\n" // mm2 = lo(s0*a0), lo(s1*a0), ...
+ " punpcklwd %%xmm1, %%xmm0\n" // mm0 = s0*a0, s1*a0
+ " punpckhwd %%xmm1, %%xmm2\n" // mm2 = s2*a0, s3*a0
+ " movdqu %%xmm2, %%xmm1\n" // mm1 = s2*a0, s3*a0
+
+ " movdqu 2(%2), %%xmm2\n"
+ " movdqu 2(%2), %%xmm3\n"
+ " pmullw %%xmm6, %%xmm2\n"
+ " pmulhw %%xmm6, %%xmm3\n"
+ " movdqu %%xmm2, %%xmm4\n"
+ " punpcklwd %%xmm3, %%xmm2\n" // mm2 = s1*a1, s2*a1
+ " punpckhwd %%xmm3, %%xmm4\n" // mm4 = s3*a1, s4*a1
+ " movdqu %%xmm4, %%xmm3\n" // mm3 = s3*a1, s4*a1
+
+ " paddd %%xmm3, %%xmm1\n" // mm1 = s2*a0 + s3*a1, ...
+ " paddd %%xmm2, %%xmm0\n" // mm0 = s0*a0 + s1*a1, ...
+
+ " paddd %%xmm5, %%xmm1\n" // mm1 = s2*a0 + s3*a1 + offset, ...
+ " paddd %%xmm5, %%xmm0\n" // mm0 = s0*a0 + s1*a1 + offset, ...
+
+ " movd %4, %%xmm4\n"
+ " psrad %%xmm4, %%xmm1\n" // mm1 = (s2*a0 + s3*a1 + offset)>>shift, ...
+ " psrad %%xmm4, %%xmm0\n" // mm0 = (s0*a0 + s1*a1 + offset)>>shift, ...
+
+ " packssdw %%xmm1, %%xmm0\n"
+ " paddw 0(%1), %%xmm0\n"
+ " movdqu %%xmm0, 0(%0)\n"
+ " add $16, %0\n"
+ " add $16, %1\n"
+ " add $16, %2\n"
+ " decl %3\n"
+ " jnz 1b\n"
+ : "+r" (d1), "+r" (s1), "+r" (s2), "+r" (n)
+ : "r" (shift)
+ );
+}
+OIL_DEFINE_IMPL_FULL (mas2_add_s16_sse, mas2_add_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+#endif
+
+
+
+
+void
+add2_rshift_add_s16_mmx (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&3) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] + x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=2;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movq %%mm4, %%mm0\n"
+ " paddw 0(%[s2]), %%mm0\n"
+ " paddw 0(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 0(%[s1]), %%mm0\n"
+ " movq %%mm0, 0(%[d1])\n"
+
+ " add $8, %[d1]\n"
+ " add $8, %[s1]\n"
+ " add $8, %[s2]\n"
+ " add $8, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_add_s16_mmx, add2_rshift_add_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+
+void
+add2_rshift_sub_s16_mmx (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&3) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] - x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=2;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movq %%mm4, %%mm0\n"
+ " paddw 0(%[s2]), %%mm0\n"
+ " paddw 0(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " movq 0(%[s1]), %%mm1\n"
+ " psubw %%mm0, %%mm1\n"
+ " movq %%mm1, 0(%[d1])\n"
+
+ " add $8, %[d1]\n"
+ " add $8, %[s1]\n"
+ " add $8, %[s2]\n"
+ " add $8, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_sub_s16_mmx, add2_rshift_sub_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+
+void
+add2_rshift_add_s16_mmx_unroll2 (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&7) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] + x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=3;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movq %%mm4, %%mm0\n"
+ " paddw 0(%[s2]), %%mm0\n"
+ " paddw 0(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 0(%[s1]), %%mm0\n"
+ " movq %%mm0, 0(%[d1])\n"
+
+ " movq %%mm4, %%mm0\n"
+ " paddw 8(%[s2]), %%mm0\n"
+ " paddw 8(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 8(%[s1]), %%mm0\n"
+ " movq %%mm0, 8(%[d1])\n"
+
+ " add $16, %[d1]\n"
+ " add $16, %[s1]\n"
+ " add $16, %[s2]\n"
+ " add $16, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_add_s16_mmx_unroll2, add2_rshift_add_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+
+void
+add2_rshift_sub_s16_mmx_unroll2 (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&7) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] - x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=3;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movq %%mm4, %%mm0\n"
+ " paddw 0(%[s2]), %%mm0\n"
+ " paddw 0(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " movq 0(%[s1]), %%mm1\n"
+ " psubw %%mm0, %%mm1\n"
+ " movq %%mm1, 0(%[d1])\n"
+
+ " movq %%mm4, %%mm0\n"
+ " paddw 8(%[s2]), %%mm0\n"
+ " paddw 8(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " movq 8(%[s1]), %%mm1\n"
+ " psubw %%mm0, %%mm1\n"
+ " movq %%mm1, 8(%[d1])\n"
+
+ " add $16, %[d1]\n"
+ " add $16, %[s1]\n"
+ " add $16, %[s2]\n"
+ " add $16, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_sub_s16_mmx_unroll2, add2_rshift_sub_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+
+void
+add2_rshift_add_s16_mmx_unroll4 (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&15) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] + x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=4;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movq %%mm4, %%mm0\n"
+ " paddw 0(%[s2]), %%mm0\n"
+ " paddw 0(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 0(%[s1]), %%mm0\n"
+ " movq %%mm0, 0(%[d1])\n"
+
+ " movq %%mm4, %%mm0\n"
+ " paddw 8(%[s2]), %%mm0\n"
+ " paddw 8(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 8(%[s1]), %%mm0\n"
+ " movq %%mm0, 8(%[d1])\n"
+
+ " movq %%mm4, %%mm0\n"
+ " paddw 16(%[s2]), %%mm0\n"
+ " paddw 16(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 16(%[s1]), %%mm0\n"
+ " movq %%mm0, 16(%[d1])\n"
+
+ " movq %%mm4, %%mm0\n"
+ " paddw 24(%[s2]), %%mm0\n"
+ " paddw 24(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " paddw 24(%[s1]), %%mm0\n"
+ " movq %%mm0, 24(%[d1])\n"
+
+ " add $32, %[d1]\n"
+ " add $32, %[s1]\n"
+ " add $32, %[s2]\n"
+ " add $32, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_add_s16_mmx_unroll4, add2_rshift_add_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+
+void
+add2_rshift_sub_s16_mmx_unroll4 (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&15) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] - x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=4;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%mm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movq %%mm4, %%mm0\n"
+ " paddw 0(%[s2]), %%mm0\n"
+ " paddw 0(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " movq 0(%[s1]), %%mm1\n"
+ " psubw %%mm0, %%mm1\n"
+ " movq %%mm1, 0(%[d1])\n"
+
+ " movq %%mm4, %%mm2\n"
+ " paddw 8(%[s2]), %%mm2\n"
+ " paddw 8(%[s3]), %%mm2\n"
+ " psraw %%mm5, %%mm2\n"
+ " movq 8(%[s1]), %%mm3\n"
+ " psubw %%mm2, %%mm3\n"
+ " movq %%mm3, 8(%[d1])\n"
+
+ " movq %%mm4, %%mm0\n"
+ " paddw 16(%[s2]), %%mm0\n"
+ " paddw 16(%[s3]), %%mm0\n"
+ " psraw %%mm5, %%mm0\n"
+ " movq 16(%[s1]), %%mm1\n"
+ " psubw %%mm0, %%mm1\n"
+ " movq %%mm1, 16(%[d1])\n"
+
+ " movq %%mm4, %%mm2\n"
+ " paddw 24(%[s2]), %%mm2\n"
+ " paddw 24(%[s3]), %%mm2\n"
+ " psraw %%mm5, %%mm2\n"
+ " movq 24(%[s1]), %%mm3\n"
+ " psubw %%mm2, %%mm3\n"
+ " movq %%mm3, 24(%[d1])\n"
+
+ " add $32, %[d1]\n"
+ " add $32, %[s1]\n"
+ " add $32, %[s2]\n"
+ " add $32, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ " emms\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_sub_s16_mmx_unroll4, add2_rshift_sub_s16, OIL_IMPL_FLAG_MMX | OIL_IMPL_FLAG_MMXEXT);
+
+
+void
+add2_rshift_add_s16_sse (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&7) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] + x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=3;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%xmm4\n"
+ " pshuflw $0x00, %%xmm4, %%xmm4\n"
+ " pshufd $0x00, %%xmm4, %%xmm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%xmm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+#if 0
+ " movdqu %%xmm4, %%xmm0\n"
+ " movdqu 0(%[s2]), %%xmm1\n"
+ " paddw %%xmm1, %%xmm0\n"
+ " movdqu 0(%[s3]), %%xmm2\n"
+ " paddw %%xmm2, %%xmm0\n"
+ " psraw %%xmm5, %%xmm0\n"
+ " movdqu 0(%[d1]), %%xmm1\n"
+ " paddw %%xmm1, %%xmm0\n"
+ " movdqu %%xmm0, 0(%[d1])\n"
+#endif
+ " movdqu %%xmm4, %%xmm0\n"
+ " movdqu 0(%[s2]), %%xmm1\n"
+ " paddw %%xmm1, %%xmm0\n"
+ " movdqu 0(%[s3]), %%xmm2\n"
+ " paddw %%xmm2, %%xmm0\n"
+ " psraw %%xmm5, %%xmm0\n"
+ " movdqu 0(%[s1]), %%xmm1\n"
+ " paddw %%xmm0, %%xmm1\n"
+ " movdqu %%xmm1, 0(%[d1])\n"
+
+ " add $16, %[d1]\n"
+ " add $16, %[s1]\n"
+ " add $16, %[s2]\n"
+ " add $16, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_add_s16_sse, add2_rshift_add_s16, OIL_IMPL_FLAG_SSE);
+
+void
+add2_rshift_sub_s16_sse (int16_t *d1, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ while (n&7) {
+ int x;
+
+ x = s4_2[0] + s2[0] + s3[0];
+ x >>= s4_2[1];
+ d1[0] = s1[0] - x;
+
+ d1++;
+ s1++;
+ s2++;
+ s3++;
+ n--;
+ }
+ if (n==0) return;
+
+ n>>=3;
+ asm volatile ("\n"
+ " movd 0(%[s4_2]), %%xmm4\n"
+ " pshuflw $0x00, %%xmm4, %%xmm4\n"
+ " pshufd $0x00, %%xmm4, %%xmm4\n"
+ " movzwl 2(%[s4_2]), %%ecx\n"
+ " movd %%ecx, %%xmm5\n"
+ :: [s4_2] "r" (s4_2)
+ : "ecx");
+ asm volatile ("\n"
+ "1:\n"
+ " movdqu %%xmm4, %%xmm0\n"
+ " movdqu 0(%[s2]), %%xmm1\n"
+ " paddw %%xmm1, %%xmm0\n"
+ " movdqu 0(%[s3]), %%xmm2\n"
+ " paddw %%xmm2, %%xmm0\n"
+ " psraw %%xmm5, %%xmm0\n"
+ " movdqu 0(%[s1]), %%xmm1\n"
+ " psubw %%xmm0, %%xmm1\n"
+ " movdqu %%xmm1, 0(%[d1])\n"
+
+ " add $16, %[d1]\n"
+ " add $16, %[s1]\n"
+ " add $16, %[s2]\n"
+ " add $16, %[s3]\n"
+ " decl %[n]\n"
+ " jnz 1b\n"
+ : [d1] "+r" (d1), [s1] "+r" (s1), [s2] "+r" (s2),
+ [s3] "+r" (s3), [n] "+r" (n)
+ :
+ );
+}
+OIL_DEFINE_IMPL_FULL (add2_rshift_sub_s16_sse, add2_rshift_sub_s16, OIL_IMPL_FLAG_SSE);
+
diff --git a/liboil/i386_amd64/sad8x8.c b/liboil/i386_amd64/sad8x8.c
index 07cf9f3..d724ff4 100644
--- a/liboil/i386_amd64/sad8x8.c
+++ b/liboil/i386_amd64/sad8x8.c
@@ -621,3 +621,123 @@ combine4_16xn_u8_mmx (uint8_t *d, int ds1,
}
OIL_DEFINE_IMPL_FULL (combine4_16xn_u8_mmx, combine4_16xn_u8, OIL_IMPL_FLAG_MMX);
+void
+combine2_12xn_u8_mmx (uint8_t *d, int ds1,
+ uint8_t *s1, int ss1,
+ uint8_t *s2, int ss2,
+ int16_t *s3_4, int n)
+{
+ int j;
+
+ asm volatile ("\n"
+ " pxor %%mm7, %%mm7\n"
+ " movq 0(%0), %%mm6\n"
+ " movd 4(%0), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 6(%0), %%ecx\n"
+ " movd %%ecx, %%mm3\n"
+ ::"r" (s3_4)
+ :"ecx");
+
+ for(j=0;j<n;j++){
+ asm volatile ("\n"
+#define COMBINE2_4(offset) \
+ " movd " #offset "(%1), %%mm0\n" \
+ " punpcklbw %%mm7, %%mm0\n" \
+ " pshufw $0x00, %%mm6, %%mm5\n" \
+ " pmullw %%mm5, %%mm0\n" \
+ " movd " #offset "(%2), %%mm1\n" \
+ " punpcklbw %%mm7, %%mm1\n" \
+ " pshufw $0x55, %%mm6, %%mm5\n" \
+ " pmullw %%mm5, %%mm1\n" \
+ " paddw %%mm1, %%mm0\n" \
+ " paddw %%mm4, %%mm0\n" \
+ " psrlw %%mm3, %%mm0\n" \
+ " packuswb %%mm0, %%mm0\n" \
+ " movd %%mm0, " #offset "(%0)\n"
+
+ COMBINE2_4(0)
+ COMBINE2_4(4)
+ COMBINE2_4(8)
+
+ :
+ : "r" (d), "r" (s1), "r" (s2));
+
+ s1 += ss1;
+ s2 += ss2;
+ d += ds1;
+ }
+ asm volatile ("emms");
+}
+OIL_DEFINE_IMPL_FULL (combine2_12xn_u8_mmx, combine2_12xn_u8, OIL_IMPL_FLAG_MMX);
+
+void
+combine2_8xn_u8_mmx (uint8_t *d, int ds1,
+ uint8_t *s1, int ss1,
+ uint8_t *s2, int ss2,
+ int16_t *s3_4, int n)
+{
+ int j;
+
+ asm volatile ("\n"
+ " pxor %%mm7, %%mm7\n"
+ " movq 0(%0), %%mm6\n"
+ " movd 4(%0), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 6(%0), %%ecx\n"
+ " movd %%ecx, %%mm3\n"
+ ::"r" (s3_4)
+ :"ecx");
+
+ for(j=0;j<n;j++){
+ asm volatile ("\n"
+ COMBINE2_4(0)
+ COMBINE2_4(4)
+
+ :
+ : "r" (d), "r" (s1), "r" (s2));
+
+ s1 += ss1;
+ s2 += ss2;
+ d += ds1;
+ }
+ asm volatile ("emms");
+}
+OIL_DEFINE_IMPL_FULL (combine2_8xn_u8_mmx, combine2_8xn_u8, OIL_IMPL_FLAG_MMX);
+
+void
+combine2_16xn_u8_mmx (uint8_t *d, int ds1,
+ uint8_t *s1, int ss1,
+ uint8_t *s2, int ss2,
+ int16_t *s3_4, int n)
+{
+ int j;
+
+ asm volatile ("\n"
+ " pxor %%mm7, %%mm7\n"
+ " movq 0(%0), %%mm6\n"
+ " movd 4(%0), %%mm4\n"
+ " pshufw $0x00, %%mm4, %%mm4\n"
+ " movzwl 6(%0), %%ecx\n"
+ " movd %%ecx, %%mm3\n"
+ ::"r" (s3_4)
+ :"ecx");
+
+ for(j=0;j<n;j++){
+ asm volatile ("\n"
+ COMBINE2_4(0)
+ COMBINE2_4(4)
+ COMBINE2_4(8)
+ COMBINE2_4(12)
+
+ :
+ : "r" (d), "r" (s1), "r" (s2));
+
+ s1 += ss1;
+ s2 += ss2;
+ d += ds1;
+ }
+ asm volatile ("emms");
+}
+OIL_DEFINE_IMPL_FULL (combine2_16xn_u8_mmx, combine2_16xn_u8, OIL_IMPL_FLAG_MMX);
+
commit 5698f078e9051e4d8faafc21b64e9652c50e040e
Author: David Schleef <ds at ginger.bigkitten.com>
Date: Sat Feb 16 21:27:00 2008 -0800
Make the mas8_u8 test more lenient
diff --git a/liboil/ref/mas.c b/liboil/ref/mas.c
index e098bc2..e3e13d8 100644
--- a/liboil/ref/mas.c
+++ b/liboil/ref/mas.c
@@ -18,18 +18,27 @@ mas_test (OilTest *test)
data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC2);
for(i=0;i<test->n;i++){
- data[i] = oil_rand_s16();
+ data[i] = oil_rand_s16() >> 4;
}
data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC3);
n = oil_test_get_arg_post_n (test, OIL_ARG_SRC3);
- for(i=0;i<n;i++){
- data[i] = (oil_rand_s16()>>4)/n;
- }
+ if (n == 2) {
+ data[0] = 1;
+ data[1] = 1;
- data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC4);
- data[0] = (1<<11);
- data[1] = 12;
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC4);
+ data[0] = 1;
+ data[1] = 1;
+ } else {
+ for(i=0;i<n;i++){
+ data[i] = (oil_rand_s16()>>4)/n;
+ }
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC4);
+ data[0] = (1<<11);
+ data[1] = 12;
+ }
}
static void
@@ -163,6 +172,15 @@ mas8_u8_test (OilTest *test)
static const int taps[] = { -1, 3, -7, 21, 21, -7, 3, -1 };
int16_t *data;
int i;
+#if 0
+ int n;
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC1);
+ n = oil_test_get_arg_post_n (test, OIL_ARG_SRC1);
+ for(i=0;i<n;i++){
+ data[i] = 100*((i%8)==4);
+ }
+#endif
data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC2);
for(i=0;i<8;i++){
commit ca91772fc568f019f730586949ad644042dcc842
Author: David Schleef <ds at ginger.bigkitten.com>
Date: Sat Feb 16 21:26:13 2008 -0800
Add classes from schroedinger.
diff --git a/liboil/liboilclasses.h b/liboil/liboilclasses.h
index 620237b..d7a6d25 100644
--- a/liboil/liboilclasses.h
+++ b/liboil/liboilclasses.h
@@ -41,6 +41,8 @@ OIL_DECLARE_CLASS(abs_f64_f64);
OIL_DECLARE_CLASS(abs_u16_s16);
OIL_DECLARE_CLASS(abs_u32_s32);
OIL_DECLARE_CLASS(abs_u8_s8);
+OIL_DECLARE_CLASS(add2_rshift_add_s16);
+OIL_DECLARE_CLASS(add2_rshift_sub_s16);
OIL_DECLARE_CLASS(add_const_rshift_s16);
OIL_DECLARE_CLASS(add_f32);
OIL_DECLARE_CLASS(add_f64);
@@ -119,6 +121,9 @@ OIL_DECLARE_CLASS(clipconv_u8_u16);
OIL_DECLARE_CLASS(clipconv_u8_u32);
OIL_DECLARE_CLASS(colorspace_argb);
OIL_DECLARE_CLASS(colsad8x8_u8);
+OIL_DECLARE_CLASS(combine2_12xn_u8);
+OIL_DECLARE_CLASS(combine2_16xn_u8);
+OIL_DECLARE_CLASS(combine2_8xn_u8);
OIL_DECLARE_CLASS(combine4_12xn_u8);
OIL_DECLARE_CLASS(combine4_16xn_u8);
OIL_DECLARE_CLASS(combine4_8xn_u8);
diff --git a/liboil/liboilfuncs-04.h b/liboil/liboilfuncs-04.h
index d831edd..effe13a 100644
--- a/liboil/liboilfuncs-04.h
+++ b/liboil/liboilfuncs-04.h
@@ -41,6 +41,8 @@ void oil_abs_f64_f64 (double * dest, int dstr, const double * src, int sstr, int
void oil_abs_u16_s16 (uint16_t * dest, int dstr, const int16_t * src, int sstr, int n);
void oil_abs_u32_s32 (uint32_t * dest, int dstr, const int32_t * src, int sstr, int n);
void oil_abs_u8_s8 (uint8_t * dest, int dstr, const int8_t * src, int sstr, int n);
+void oil_add2_rshift_add_s16 (int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n);
+void oil_add2_rshift_sub_s16 (int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n);
void oil_add_const_rshift_s16 (int16_t * d1, const int16_t * s1, const int16_t * s2_2, int n);
void oil_add_f32 (float * d, const float * s1, const float * s2, int n);
void oil_add_f64 (double * d, const double * s1, const double * s2, int n);
@@ -119,6 +121,9 @@ void oil_clipconv_u8_u16 (uint8_t * dest, int dstr, const uint16_t * src, int ss
void oil_clipconv_u8_u32 (uint8_t * dest, int dstr, const uint32_t * src, int sstr, int n);
void oil_colorspace_argb (uint32_t * d, const uint32_t * s, const int16_t * s2_24, int n);
void oil_colsad8x8_u8 (uint32_t * d_1, const uint8_t * s1_8x8, int ss1, const uint8_t * s2_8x8, int ss2);
+void oil_combine2_12xn_u8 (uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const int16_t * s3_4, int n);
+void oil_combine2_16xn_u8 (uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const int16_t * s3_4, int n);
+void oil_combine2_8xn_u8 (uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const int16_t * s3_4, int n);
void oil_combine4_12xn_u8 (uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const uint8_t * s3_12xn, int ss3, const uint8_t * s4_12xn, int ss4, const int16_t * s5_6, int n);
void oil_combine4_16xn_u8 (uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const uint8_t * s3_16xn, int ss3, const uint8_t * s4_16xn, int ss4, const int16_t * s5_6, int n);
void oil_combine4_8xn_u8 (uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const uint8_t * s3_8xn, int ss3, const uint8_t * s4_8xn, int ss4, const int16_t * s5_6, int n);
diff --git a/liboil/liboilfuncs-doc.h b/liboil/liboilfuncs-doc.h
index 7b21a1d..7239a32 100644
--- a/liboil/liboilfuncs-doc.h
+++ b/liboil/liboilfuncs-doc.h
@@ -5,6 +5,8 @@ void oil_abs_f64_f64 (double * dest, int dstr, const double * src, int sstr, int
void oil_abs_u16_s16 (uint16_t * dest, int dstr, const int16_t * src, int sstr, int n);
void oil_abs_u32_s32 (uint32_t * dest, int dstr, const int32_t * src, int sstr, int n);
void oil_abs_u8_s8 (uint8_t * dest, int dstr, const int8_t * src, int sstr, int n);
+void oil_add2_rshift_add_s16 (int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n);
+void oil_add2_rshift_sub_s16 (int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n);
void oil_add_const_rshift_s16 (int16_t * d1, const int16_t * s1, const int16_t * s2_2, int n);
void oil_add_f32 (float * d, const float * s1, const float * s2, int n);
void oil_add_f64 (double * d, const double * s1, const double * s2, int n);
@@ -83,6 +85,9 @@ void oil_clipconv_u8_u16 (uint8_t * dest, int dstr, const uint16_t * src, int ss
void oil_clipconv_u8_u32 (uint8_t * dest, int dstr, const uint32_t * src, int sstr, int n);
void oil_colorspace_argb (uint32_t * d, const uint32_t * s, const int16_t * s2_24, int n);
void oil_colsad8x8_u8 (uint32_t * d_1, const uint8_t * s1_8x8, int ss1, const uint8_t * s2_8x8, int ss2);
+void oil_combine2_12xn_u8 (uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const int16_t * s3_4, int n);
+void oil_combine2_16xn_u8 (uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const int16_t * s3_4, int n);
+void oil_combine2_8xn_u8 (uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const int16_t * s3_4, int n);
void oil_combine4_12xn_u8 (uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const uint8_t * s3_12xn, int ss3, const uint8_t * s4_12xn, int ss4, const int16_t * s5_6, int n);
void oil_combine4_16xn_u8 (uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const uint8_t * s3_16xn, int ss3, const uint8_t * s4_16xn, int ss4, const int16_t * s5_6, int n);
void oil_combine4_8xn_u8 (uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const uint8_t * s3_8xn, int ss3, const uint8_t * s4_8xn, int ss4, const int16_t * s5_6, int n);
diff --git a/liboil/liboilfuncs.h b/liboil/liboilfuncs.h
index 3ddc8b6..e5335e0 100644
--- a/liboil/liboilfuncs.h
+++ b/liboil/liboilfuncs.h
@@ -51,6 +51,12 @@ typedef void (*_oil_type_abs_u32_s32)(uint32_t * dest, int dstr, const int32_t *
extern OilFunctionClass *oil_function_class_ptr_abs_u8_s8;
typedef void (*_oil_type_abs_u8_s8)(uint8_t * dest, int dstr, const int8_t * src, int sstr, int n);
#define oil_abs_u8_s8 ((_oil_type_abs_u8_s8)(*(void **)oil_function_class_ptr_abs_u8_s8))
+extern OilFunctionClass *oil_function_class_ptr_add2_rshift_add_s16;
+typedef void (*_oil_type_add2_rshift_add_s16)(int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n);
+#define oil_add2_rshift_add_s16 ((_oil_type_add2_rshift_add_s16)(*(void **)oil_function_class_ptr_add2_rshift_add_s16))
+extern OilFunctionClass *oil_function_class_ptr_add2_rshift_sub_s16;
+typedef void (*_oil_type_add2_rshift_sub_s16)(int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n);
+#define oil_add2_rshift_sub_s16 ((_oil_type_add2_rshift_sub_s16)(*(void **)oil_function_class_ptr_add2_rshift_sub_s16))
extern OilFunctionClass *oil_function_class_ptr_add_const_rshift_s16;
typedef void (*_oil_type_add_const_rshift_s16)(int16_t * d1, const int16_t * s1, const int16_t * s2_2, int n);
#define oil_add_const_rshift_s16 ((_oil_type_add_const_rshift_s16)(*(void **)oil_function_class_ptr_add_const_rshift_s16))
@@ -285,6 +291,15 @@ typedef void (*_oil_type_colorspace_argb)(uint32_t * d, const uint32_t * s, cons
extern OilFunctionClass *oil_function_class_ptr_colsad8x8_u8;
typedef void (*_oil_type_colsad8x8_u8)(uint32_t * d_1, const uint8_t * s1_8x8, int ss1, const uint8_t * s2_8x8, int ss2);
#define oil_colsad8x8_u8 ((_oil_type_colsad8x8_u8)(*(void **)oil_function_class_ptr_colsad8x8_u8))
+extern OilFunctionClass *oil_function_class_ptr_combine2_12xn_u8;
+typedef void (*_oil_type_combine2_12xn_u8)(uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const int16_t * s3_4, int n);
+#define oil_combine2_12xn_u8 ((_oil_type_combine2_12xn_u8)(*(void **)oil_function_class_ptr_combine2_12xn_u8))
+extern OilFunctionClass *oil_function_class_ptr_combine2_16xn_u8;
+typedef void (*_oil_type_combine2_16xn_u8)(uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const int16_t * s3_4, int n);
+#define oil_combine2_16xn_u8 ((_oil_type_combine2_16xn_u8)(*(void **)oil_function_class_ptr_combine2_16xn_u8))
+extern OilFunctionClass *oil_function_class_ptr_combine2_8xn_u8;
+typedef void (*_oil_type_combine2_8xn_u8)(uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const int16_t * s3_4, int n);
+#define oil_combine2_8xn_u8 ((_oil_type_combine2_8xn_u8)(*(void **)oil_function_class_ptr_combine2_8xn_u8))
extern OilFunctionClass *oil_function_class_ptr_combine4_12xn_u8;
typedef void (*_oil_type_combine4_12xn_u8)(uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const uint8_t * s3_12xn, int ss3, const uint8_t * s4_12xn, int ss4, const int16_t * s5_6, int n);
#define oil_combine4_12xn_u8 ((_oil_type_combine4_12xn_u8)(*(void **)oil_function_class_ptr_combine4_12xn_u8))
diff --git a/liboil/liboilmarshal.c b/liboil/liboilmarshal.c
index 4ccf671..569cf64 100644
--- a/liboil/liboilmarshal.c
+++ b/liboil/liboilmarshal.c
@@ -46,6 +46,12 @@ _oil_test_marshal_function (void *func, unsigned long *args, int n_args,
((void *)args[0],(int)args[1],(void *)args[2],(int)args[3],(int)args[4]);
oil_profile_stop (prof);
break;
+ case 0x007e:
+ oil_profile_start (prof);
+ ((void (*)(void *,void *,void *,void *,void *,int))func)
+ ((void *)args[0],(void *)args[1],(void *)args[2],(void *)args[3],(void *)args[4],(int)args[5]);
+ oil_profile_stop (prof);
+ break;
case 0x001e:
oil_profile_start (prof);
((void (*)(void *,void *,void *,int))func)
@@ -94,6 +100,12 @@ _oil_test_marshal_function (void *func, unsigned long *args, int n_args,
((void *)args[0],(void *)args[1],(int)args[2],(void *)args[3],(int)args[4]);
oil_profile_stop (prof);
break;
+ case 0x01aa:
+ oil_profile_start (prof);
+ ((void (*)(void *,int,void *,int,void *,int,void *,int))func)
+ ((void *)args[0],(int)args[1],(void *)args[2],(int)args[3],(void *)args[4],(int)args[5],(void *)args[6],(int)args[7]);
+ oil_profile_stop (prof);
+ break;
case 0x1aaa:
oil_profile_start (prof);
((void (*)(void *,int,void *,int,void *,int,void *,int,void *,int,void *,int))func)
@@ -142,12 +154,6 @@ _oil_test_marshal_function (void *func, unsigned long *args, int n_args,
((void *)args[0],(void *)args[1],(void *)args[2],(void *)args[3],(void *)args[4],(void *)args[5],(int)args[6]);
oil_profile_stop (prof);
break;
- case 0x007e:
- oil_profile_start (prof);
- ((void (*)(void *,void *,void *,void *,void *,int))func)
- ((void *)args[0],(void *)args[1],(void *)args[2],(void *)args[3],(void *)args[4],(int)args[5]);
- oil_profile_stop (prof);
- break;
case 0x003e:
oil_profile_start (prof);
((void (*)(void *,void *,void *,void *,int))func)
diff --git a/liboil/liboiltrampolines.c b/liboil/liboiltrampolines.c
index 710460a..72b09dd 100644
--- a/liboil/liboiltrampolines.c
+++ b/liboil/liboiltrampolines.c
@@ -81,6 +81,26 @@ oil_abs_u8_s8 (uint8_t * dest, int dstr, const int8_t * src, int sstr, int n)
((void (*)(uint8_t * dest, int dstr, const int8_t * src, int sstr, int n))(_oil_function_class_abs_u8_s8.func))(dest, dstr, src, sstr, n);
}
+#undef oil_add2_rshift_add_s16
+void
+oil_add2_rshift_add_s16 (int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n)
+{
+ if (_oil_function_class_add2_rshift_add_s16.func == NULL) {
+ oil_class_optimize (&_oil_function_class_add2_rshift_add_s16);
+ }
+ ((void (*)(int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n))(_oil_function_class_add2_rshift_add_s16.func))(d, s1, s2, s3, s4_2, n);
+}
+
+#undef oil_add2_rshift_sub_s16
+void
+oil_add2_rshift_sub_s16 (int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n)
+{
+ if (_oil_function_class_add2_rshift_sub_s16.func == NULL) {
+ oil_class_optimize (&_oil_function_class_add2_rshift_sub_s16);
+ }
+ ((void (*)(int16_t * d, const int16_t * s1, const int16_t * s2, const int16_t * s3, const int16_t * s4_2, int n))(_oil_function_class_add2_rshift_sub_s16.func))(d, s1, s2, s3, s4_2, n);
+}
+
#undef oil_add_const_rshift_s16
void
oil_add_const_rshift_s16 (int16_t * d1, const int16_t * s1, const int16_t * s2_2, int n)
@@ -861,6 +881,36 @@ oil_colsad8x8_u8 (uint32_t * d_1, const uint8_t * s1_8x8, int ss1, const uint8_t
((void (*)(uint32_t * d_1, const uint8_t * s1_8x8, int ss1, const uint8_t * s2_8x8, int ss2))(_oil_function_class_colsad8x8_u8.func))(d_1, s1_8x8, ss1, s2_8x8, ss2);
}
+#undef oil_combine2_12xn_u8
+void
+oil_combine2_12xn_u8 (uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const int16_t * s3_4, int n)
+{
+ if (_oil_function_class_combine2_12xn_u8.func == NULL) {
+ oil_class_optimize (&_oil_function_class_combine2_12xn_u8);
+ }
+ ((void (*)(uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const int16_t * s3_4, int n))(_oil_function_class_combine2_12xn_u8.func))(d_12xn, ds1, s1_12xn, ss1, s2_12xn, ss2, s3_4, n);
+}
+
+#undef oil_combine2_16xn_u8
+void
+oil_combine2_16xn_u8 (uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const int16_t * s3_4, int n)
+{
+ if (_oil_function_class_combine2_16xn_u8.func == NULL) {
+ oil_class_optimize (&_oil_function_class_combine2_16xn_u8);
+ }
+ ((void (*)(uint8_t * d_16xn, int ds1, const uint8_t * s1_16xn, int ss1, const uint8_t * s2_16xn, int ss2, const int16_t * s3_4, int n))(_oil_function_class_combine2_16xn_u8.func))(d_16xn, ds1, s1_16xn, ss1, s2_16xn, ss2, s3_4, n);
+}
+
+#undef oil_combine2_8xn_u8
+void
+oil_combine2_8xn_u8 (uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const int16_t * s3_4, int n)
+{
+ if (_oil_function_class_combine2_8xn_u8.func == NULL) {
+ oil_class_optimize (&_oil_function_class_combine2_8xn_u8);
+ }
+ ((void (*)(uint8_t * d_8xn, int ds1, const uint8_t * s1_8xn, int ss1, const uint8_t * s2_8xn, int ss2, const int16_t * s3_4, int n))(_oil_function_class_combine2_8xn_u8.func))(d_8xn, ds1, s1_8xn, ss1, s2_8xn, ss2, s3_4, n);
+}
+
#undef oil_combine4_12xn_u8
void
oil_combine4_12xn_u8 (uint8_t * d_12xn, int ds1, const uint8_t * s1_12xn, int ss1, const uint8_t * s2_12xn, int ss2, const uint8_t * s3_12xn, int ss3, const uint8_t * s4_12xn, int ss4, const int16_t * s5_6, int n)
diff --git a/liboil/ref/wavelet.c b/liboil/ref/wavelet.c
index bb49eca..f50772f 100644
--- a/liboil/ref/wavelet.c
+++ b/liboil/ref/wavelet.c
@@ -41,6 +41,18 @@ lshift_test (OilTest *test)
}
static void
+combine2_test (OilTest *test)
+{
+ int16_t *data;
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC3);
+ data[0] = 1;
+ data[1] = 1;
+ data[2] = 1;
+ data[3] = 1;
+}
+
+static void
combine4_test (OilTest *test)
{
int16_t *data;
@@ -54,6 +66,32 @@ combine4_test (OilTest *test)
data[5] = 4;
}
+static void
+add2_test (OilTest *test)
+{
+ int16_t *data;
+ int i;
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC1);
+ for(i=0;i<test->n;i++){
+ data[i] = oil_rand_s16()>>4;
+ }
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC2);
+ for(i=0;i<test->n;i++){
+ data[i] = oil_rand_s16()>>4;
+ }
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC3);
+ for(i=0;i<test->n;i++){
+ data[i] = oil_rand_s16()>>4;
+ }
+
+ data = (int16_t *)oil_test_get_source_data (test, OIL_ARG_SRC4);
+ data[0] = 1;
+ data[1] = 1;
+}
+
OIL_DEFINE_CLASS_FULL (deinterleave,
"int16_t *d_2xn, int16_t *s_2xn, int n", wavelet_test);
OIL_DEFINE_CLASS (deinterleave2_s16,
@@ -96,6 +134,12 @@ OIL_DEFINE_CLASS (multiply_and_acc_16xn_s16_u8, "int16_t *i1_16xn, int is1, "
"int16_t *s1_16xn, int ss1, uint8_t *s2_16xn, int ss2, int n");
OIL_DEFINE_CLASS (multiply_and_acc_24xn_s16_u8, "int16_t *i1_24xn, int is1, "
"int16_t *s1_24xn, int ss1, uint8_t *s2_24xn, int ss2, int n");
+OIL_DEFINE_CLASS_FULL (combine2_8xn_u8, "uint8_t *d_8xn, int ds1, "
+ "uint8_t *s1_8xn, int ss1, uint8_t *s2_8xn, int ss2, int16_t *s3_4, int n", combine2_test);
+OIL_DEFINE_CLASS_FULL (combine2_12xn_u8, "uint8_t *d_12xn, int ds1, "
+ "uint8_t *s1_12xn, int ss1, uint8_t *s2_12xn, int ss2, int16_t *s3_4, int n", combine2_test);
+OIL_DEFINE_CLASS_FULL (combine2_16xn_u8, "uint8_t *d_16xn, int ds1, "
+ "uint8_t *s1_16xn, int ss1, uint8_t *s2_16xn, int ss2, int16_t *s3_4, int n", combine2_test);
OIL_DEFINE_CLASS_FULL (combine4_8xn_u8, "uint8_t *d_8xn, int ds1, "
"uint8_t *s1_8xn, int ss1, uint8_t *s2_8xn, int ss2, uint8_t *s3_8xn, "
"int ss3, uint8_t *s4_8xn, int ss4, int16_t *s5_6, int n", combine4_test);
@@ -105,6 +149,10 @@ OIL_DEFINE_CLASS_FULL (combine4_12xn_u8, "uint8_t *d_12xn, int ds1, "
OIL_DEFINE_CLASS_FULL (combine4_16xn_u8, "uint8_t *d_16xn, int ds1, "
"uint8_t *s1_16xn, int ss1, uint8_t *s2_16xn, int ss2, uint8_t *s3_16xn, "
"int ss3, uint8_t *s4_16xn, int ss4, int16_t *s5_6, int n", combine4_test);
+OIL_DEFINE_CLASS_FULL (add2_rshift_add_s16, "int16_t *d, int16_t *s1, "
+ "int16_t *s2, int16_t *s3, int16_t *s4_2, int n", add2_test);
+OIL_DEFINE_CLASS_FULL (add2_rshift_sub_s16, "int16_t *d, int16_t *s1, "
+ "int16_t *s2, int16_t *s3, int16_t *s4_2, int n", add2_test);
void
deinterleave_ref (int16_t *d_2xn, int16_t *s_2xn, int n)
@@ -736,3 +784,91 @@ combine4_16xn_u8_ref (uint8_t *d, int ds1,
}
OIL_DEFINE_IMPL_REF (combine4_16xn_u8_ref, combine4_16xn_u8);
+void
+combine2_8xn_u8_ref (uint8_t *d, int ds1,
+ uint8_t *s1, int ss1,
+ uint8_t *s2, int ss2,
+ int16_t *s3_4, int n)
+{
+ int i;
+ int j;
+ for(j=0;j<n;j++){
+ for(i=0;i<8;i++){
+ int x = 0;
+ x += s3_4[0] * s1[i];
+ x += s3_4[1] * s2[i];
+ d[i] = (x + s3_4[2]) >> s3_4[3];
+ }
+ s1 += ss1;
+ s2 += ss2;
+ d += ds1;
+ }
+}
+OIL_DEFINE_IMPL_REF (combine2_8xn_u8_ref, combine2_8xn_u8);
+
+void
+combine2_12xn_u8_ref (uint8_t *d, int ds1,
+ uint8_t *s1, int ss1,
+ uint8_t *s2, int ss2,
+ int16_t *s3_4, int n)
+{
+ int i;
+ int j;
+ for(j=0;j<n;j++){
+ for(i=0;i<12;i++){
+ int x = 0;
+ x += s3_4[0] * s1[i];
+ x += s3_4[1] * s2[i];
+ d[i] = (x + s3_4[2]) >> s3_4[3];
+ }
+ s1 += ss1;
+ s2 += ss2;
+ d += ds1;
+ }
+}
+OIL_DEFINE_IMPL_REF (combine2_12xn_u8_ref, combine2_12xn_u8);
+
+void
+combine2_16xn_u8_ref (uint8_t *d, int ds1,
+ uint8_t *s1, int ss1,
+ uint8_t *s2, int ss2,
+ int16_t *s3_4, int n)
+{
+ int i;
+ int j;
+ for(j=0;j<n;j++){
+ for(i=0;i<16;i++){
+ int x = 0;
+ x += s3_4[0] * s1[i];
+ x += s3_4[1] * s2[i];
+ d[i] = (x + s3_4[2]) >> s3_4[3];
+ }
+ s1 += ss1;
+ s2 += ss2;
+ d += ds1;
+ }
+}
+OIL_DEFINE_IMPL_REF (combine2_16xn_u8_ref, combine2_16xn_u8);
+
+void
+add2_rshift_add_s16_ref (int16_t *d, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ int i;
+ for(i=0;i<n;i++) {
+ d[i] = s1[i] + ((s2[i] + s3[i] + s4_2[0])>>s4_2[1]);
+ }
+}
+OIL_DEFINE_IMPL_REF (add2_rshift_add_s16_ref, add2_rshift_add_s16);
+
+void
+add2_rshift_sub_s16_ref (int16_t *d, int16_t *s1, int16_t *s2, int16_t *s3,
+ int16_t *s4_2, int n)
+{
+ int i;
+ for(i=0;i<n;i++) {
+ d[i] = s1[i] - ((s2[i] + s3[i] + s4_2[0])>>s4_2[1]);
+ }
+}
+OIL_DEFINE_IMPL_REF (add2_rshift_sub_s16_ref, add2_rshift_sub_s16);
+
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