#define JPEG_INTERNALS
#include "jinclude.h"
#include "jpeglib.h"
#include "jdct.h"
#ifdef DCT_IFAST_SUPPORTED
#if DCTSIZE != 8
Sorry, this code only copes with 8x8 DCTs.
#endif
#if BITS_IN_JSAMPLE == 8
#define CONST_BITS 8
#define PASS1_BITS 2
#else
#define CONST_BITS 8
#define PASS1_BITS 1
#endif
#if CONST_BITS == 8
#define FIX_1_082392200 ((INT32) 277)
#define FIX_1_414213562 ((INT32) 362)
#define FIX_1_847759065 ((INT32) 473)
#define FIX_2_613125930 ((INT32) 669)
#else
#define FIX_1_082392200 FIX(1.082392200)
#define FIX_1_414213562 FIX(1.414213562)
#define FIX_1_847759065 FIX(1.847759065)
#define FIX_2_613125930 FIX(2.613125930)
#endif
#ifndef USE_ACCURATE_ROUNDING
#undef DESCALE
#define DESCALE(x,n) RIGHT_SHIFT(x, n)
#endif
#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
#if BITS_IN_JSAMPLE == 8
#define DEQUANTIZE(coef,quantval) (((IFAST_MULT_TYPE) (coef)) * (quantval))
#else
#define DEQUANTIZE(coef,quantval) \
DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
#endif
#ifdef RIGHT_SHIFT_IS_UNSIGNED
#define ISHIFT_TEMPS DCTELEM ishift_temp;
#if BITS_IN_JSAMPLE == 8
#define DCTELEMBITS 16
#else
#define DCTELEMBITS 32
#endif
#define IRIGHT_SHIFT(x,shft) \
((ishift_temp = (x)) < 0 ? \
(ishift_temp >> (shft)) | ((~((DCTELEM) 0)) << (DCTELEMBITS-(shft))) : \
(ishift_temp >> (shft)))
#else
#define ISHIFT_TEMPS
#define IRIGHT_SHIFT(x,shft) ((x) >> (shft))
#endif
#ifdef USE_ACCURATE_ROUNDING
#define IDESCALE(x,n) ((int) IRIGHT_SHIFT((x) + (1 << ((n)-1)), n))
#else
#define IDESCALE(x,n) ((int) IRIGHT_SHIFT(x, n))
#endif
#ifdef HAVE_MMX_INTEL_MNEMONICS
__inline GLOBAL(void)
jpeg_idct_ifast_mmx (j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR coef_block,
JSAMPARRAY output_buf, JDIMENSION output_col);
__inline GLOBAL(void)
jpeg_idct_ifast_orig (j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR coef_block,
JSAMPARRAY output_buf, JDIMENSION output_col);
#endif
GLOBAL(void)
jpeg_idct_ifast(j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR coef_block,
JSAMPARRAY output_buf, JDIMENSION output_col);
#ifdef HAVE_MMX_INTEL_MNEMONICS
GLOBAL(void)
jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR coef_block,
JSAMPARRAY output_buf, JDIMENSION output_col)
{
if (MMXAvailable)
jpeg_idct_ifast_mmx(cinfo, compptr, coef_block, output_buf, output_col);
else
jpeg_idct_ifast_orig(cinfo, compptr, coef_block, output_buf, output_col);
}
#else
GLOBAL (void)
jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR coef_block,
JSAMPARRAY output_buf, JDIMENSION output_col)
{
DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
DCTELEM tmp10, tmp11, tmp12, tmp13;
DCTELEM z5, z10, z11, z12, z13;
JCOEFPTR inptr;
IFAST_MULT_TYPE * quantptr;
int * wsptr;
JSAMPROW outptr;
JSAMPLE *range_limit = IDCT_range_limit(cinfo);
int ctr;
int workspace[DCTSIZE2];
SHIFT_TEMPS
ISHIFT_TEMPS
inptr = coef_block;
quantptr = (IFAST_MULT_TYPE *) compptr->dct_table;
wsptr = workspace;
for (ctr = DCTSIZE; ctr > 0; ctr--) {
if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 &&
inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 &&
inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 &&
inptr[DCTSIZE*7] == 0) {
int dcval = (int) DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
wsptr[DCTSIZE*0] = dcval;
wsptr[DCTSIZE*1] = dcval;
wsptr[DCTSIZE*2] = dcval;
wsptr[DCTSIZE*3] = dcval;
wsptr[DCTSIZE*4] = dcval;
wsptr[DCTSIZE*5] = dcval;
wsptr[DCTSIZE*6] = dcval;
wsptr[DCTSIZE*7] = dcval;
inptr++;
quantptr++;
wsptr++;
continue;
}
tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
tmp10 = tmp0 + tmp2;
tmp11 = tmp0 - tmp2;
tmp13 = tmp1 + tmp3;
tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13;
tmp0 = tmp10 + tmp13;
tmp3 = tmp10 - tmp13;
tmp1 = tmp11 + tmp12;
tmp2 = tmp11 - tmp12;
tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
z13 = tmp6 + tmp5;
z10 = tmp6 - tmp5;
z11 = tmp4 + tmp7;
z12 = tmp4 - tmp7;
tmp7 = z11 + z13;
tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
z5 = MULTIPLY(z10 + z12, FIX_1_847759065);
tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5;
tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5;
tmp6 = tmp12 - tmp7;
tmp5 = tmp11 - tmp6;
tmp4 = tmp10 + tmp5;
wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7);
wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7);
wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6);
wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6);
wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5);
wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5);
wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4);
wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4);
inptr++;
quantptr++;
wsptr++;
}
wsptr = workspace;
for (ctr = 0; ctr < DCTSIZE; ctr++) {
outptr = output_buf[ctr] + output_col;
#ifndef NO_ZERO_ROW_TEST
if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 &&
wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) {
JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3)
& RANGE_MASK];
outptr[0] = dcval;
outptr[1] = dcval;
outptr[2] = dcval;
outptr[3] = dcval;
outptr[4] = dcval;
outptr[5] = dcval;
outptr[6] = dcval;
outptr[7] = dcval;
wsptr += DCTSIZE;
continue;
}
#endif
tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]);
tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]);
tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]);
tmp12 = MULTIPLY((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6], FIX_1_414213562)
- tmp13;
tmp0 = tmp10 + tmp13;
tmp3 = tmp10 - tmp13;
tmp1 = tmp11 + tmp12;
tmp2 = tmp11 - tmp12;
z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3];
z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3];
z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7];
z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7];
tmp7 = z11 + z13;
tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
z5 = MULTIPLY(z10 + z12, FIX_1_847759065);
tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5;
tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5;
tmp6 = tmp12 - tmp7;
tmp5 = tmp11 - tmp6;
tmp4 = tmp10 + tmp5;
outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3)
& RANGE_MASK];
outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3)
& RANGE_MASK];
outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3)
& RANGE_MASK];
outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3)
& RANGE_MASK];
outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3)
& RANGE_MASK];
outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3)
& RANGE_MASK];
outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3)
& RANGE_MASK];
outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3)
& RANGE_MASK];
wsptr += DCTSIZE;
}
}
#endif
#ifdef HAVE_MMX_INTEL_MNEMONICS
_inline GLOBAL(void)
jpeg_idct_ifast_orig (j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR coef_block,
JSAMPARRAY output_buf, JDIMENSION output_col)
{
DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
DCTELEM tmp10, tmp11, tmp12, tmp13;
DCTELEM z5, z10, z11, z12, z13;
JCOEFPTR inptr;
IFAST_MULT_TYPE * quantptr;
int * wsptr;
JSAMPROW outptr;
JSAMPLE *range_limit = IDCT_range_limit(cinfo);
int ctr;
int workspace[DCTSIZE2];
SHIFT_TEMPS
ISHIFT_TEMPS
inptr = coef_block;
quantptr = (IFAST_MULT_TYPE *) compptr->dct_table;
wsptr = workspace;
for (ctr = DCTSIZE; ctr > 0; ctr--) {
if ((inptr[DCTSIZE*1] | inptr[DCTSIZE*2] | inptr[DCTSIZE*3] |
inptr[DCTSIZE*4] | inptr[DCTSIZE*5] | inptr[DCTSIZE*6] |
inptr[DCTSIZE*7]) == 0) {
int dcval = (int) DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
wsptr[DCTSIZE*0] = dcval;
wsptr[DCTSIZE*1] = dcval;
wsptr[DCTSIZE*2] = dcval;
wsptr[DCTSIZE*3] = dcval;
wsptr[DCTSIZE*4] = dcval;
wsptr[DCTSIZE*5] = dcval;
wsptr[DCTSIZE*6] = dcval;
wsptr[DCTSIZE*7] = dcval;
inptr++;
quantptr++;
wsptr++;
continue;
}
tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
tmp10 = tmp0 + tmp2;
tmp11 = tmp0 - tmp2;
tmp13 = tmp1 + tmp3;
tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13;
tmp0 = tmp10 + tmp13;
tmp3 = tmp10 - tmp13;
tmp1 = tmp11 + tmp12;
tmp2 = tmp11 - tmp12;
tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
z13 = tmp6 + tmp5;
z10 = tmp6 - tmp5;
z11 = tmp4 + tmp7;
z12 = tmp4 - tmp7;
tmp7 = z11 + z13;
tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
z5 = MULTIPLY(z10 + z12, FIX_1_847759065);
tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5;
tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5;
tmp6 = tmp12 - tmp7;
tmp5 = tmp11 - tmp6;
tmp4 = tmp10 + tmp5;
wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7);
wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7);
wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6);
wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6);
wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5);
wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5);
wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4);
wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4);
inptr++;
quantptr++;
wsptr++;
}
wsptr = workspace;
for (ctr = 0; ctr < DCTSIZE; ctr++) {
outptr = output_buf[ctr] + output_col;
#ifndef NO_ZERO_ROW_TEST
if ((wsptr[1] | wsptr[2] | wsptr[3] | wsptr[4] | wsptr[5] | wsptr[6] |
wsptr[7]) == 0) {
JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3)
& RANGE_MASK];
outptr[0] = dcval;
outptr[1] = dcval;
outptr[2] = dcval;
outptr[3] = dcval;
outptr[4] = dcval;
outptr[5] = dcval;
outptr[6] = dcval;
outptr[7] = dcval;
wsptr += DCTSIZE;
continue;
}
#endif
tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]);
tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]);
tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]);
tmp12 = MULTIPLY((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6], FIX_1_414213562)
- tmp13;
tmp0 = tmp10 + tmp13;
tmp3 = tmp10 - tmp13;
tmp1 = tmp11 + tmp12;
tmp2 = tmp11 - tmp12;
z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3];
z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3];
z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7];
z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7];
tmp7 = z11 + z13;
tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
z5 = MULTIPLY(z10 + z12, FIX_1_847759065);
tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5;
tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5;
tmp6 = tmp12 - tmp7;
tmp5 = tmp11 - tmp6;
tmp4 = tmp10 + tmp5;
outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3)
& RANGE_MASK];
outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3)
& RANGE_MASK];
outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3)
& RANGE_MASK];
outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3)
& RANGE_MASK];
outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3)
& RANGE_MASK];
outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3)
& RANGE_MASK];
outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3)
& RANGE_MASK];
outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3)
& RANGE_MASK];
wsptr += DCTSIZE;
}
}
static __int64 fix_141 = 0x5a825a825a825a82;
static __int64 fix_184n261 = 0xcf04cf04cf04cf04;
static __int64 fix_184 = 0x7641764176417641;
static __int64 fix_n184 = 0x896f896f896f896f;
static __int64 fix_108n184 = 0xcf04cf04cf04cf04;
static __int64 const_0x0080 = 0x0080008000800080;
__inline GLOBAL(void)
jpeg_idct_ifast_mmx (j_decompress_ptr cinfo, jpeg_component_info * compptr,
JCOEFPTR inptr,
JSAMPARRAY outptr, JDIMENSION output_col)
{
int16 workspace[DCTSIZE2 + 4];
int16 *wsptr=workspace;
int16 *quantptr=compptr->dct_table;
__asm{
mov edi, quantptr
mov ebx, inptr
mov esi, wsptr
add esi, 0x07 ;align wsptr to qword
and esi, 0xfffffff8 ;align wsptr to qword
mov eax, esi
movq mm1, [ebx + 8*10] ;load inptr[DCTSIZE*5]
pmullw mm1, [edi + 8*10] ;tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
movq mm0, [ebx + 8*6] ;load inptr[DCTSIZE*3]
pmullw mm0, [edi + 8*6] ;tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
movq mm3, [ebx + 8*2] ;load inptr[DCTSIZE*1]
movq mm2, mm1 ;copy tmp6
pmullw mm3, [edi + 8*2] ;tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
movq mm4, [ebx + 8*14] ;load inptr[DCTSIZE*1]
paddw mm1, mm0 ;z13 = tmp6 + tmp5;
pmullw mm4, [edi + 8*14] ;tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
psubw mm2, mm0 ;z10 = tmp6 - tmp5
psllw mm2, 2 ;shift z10
movq mm0, mm2 ;copy z10
pmulhw mm2, fix_184n261 ;MULTIPLY( z12, FIX_1_847759065);
movq mm5, mm3 ;copy tmp4
pmulhw mm0, fix_n184 ;MULTIPLY(z10, -FIX_1_847759065);
paddw mm3, mm4 ;z11 = tmp4 + tmp7;
movq mm6, mm3 ;copy z11
psubw mm5, mm4 ;z12 = tmp4 - tmp7;
psubw mm6, mm1 ;z11-z13
psllw mm5, 2 ;shift z12
movq mm4, [ebx + 8*12] ;load inptr[DCTSIZE*6], even part
movq mm7, mm5 ;copy z12
pmulhw mm5, fix_108n184 ;MULT(z12, (FIX_1_08-FIX_1_84)) paddw mm3, mm1 ;tmp7 = z11 + z13;
pmulhw mm7, fix_184 ;MULTIPLY(z10,(FIX_1_847759065 - FIX_2_613125930)) psllw mm6, 2
movq mm1, [ebx + 8*4] ;load inptr[DCTSIZE*2]
pmullw mm1, [edi + 8*4] ;tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
paddw mm0, mm5 ;tmp10
pmullw mm4, [edi + 8*12] ;tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
paddw mm2, mm7 ;tmp12
pmulhw mm6, fix_141 ;tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
psubw mm2, mm3 ;tmp6 = tmp12 - tmp7
movq mm5, mm1 ;copy tmp1
paddw mm1, mm4 ;tmp13= tmp1 + tmp3;
psubw mm5, mm4 ;tmp1-tmp3
psubw mm6, mm2 ;tmp5 = tmp11 - tmp6;
movq [esi+8*0], mm1 ;save tmp13 in workspace
psllw mm5, 2 ;shift tmp1-tmp3
movq mm7, [ebx + 8*0] ;load inptr[DCTSIZE*0]
pmulhw mm5, fix_141 ;MULTIPLY(tmp1 - tmp3, FIX_1_414213562)
paddw mm0, mm6 ;tmp4 = tmp10 + tmp5;
pmullw mm7, [edi + 8*0] ;tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
movq mm4, [ebx + 8*8] ;load inptr[DCTSIZE*4]
pmullw mm4, [edi + 8*8] ;tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
psubw mm5, mm1 ;tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13;
movq [esi+8*4], mm0 ;save tmp4 in workspace
movq mm1, mm7 ;copy tmp0
movq [esi+8*2], mm5 ;save tmp12 in workspace
psubw mm1, mm4 ;tmp11 = tmp0 - tmp2;
paddw mm7, mm4 ;tmp10 = tmp0 + tmp2;
movq mm5, mm1 ;copy tmp11
paddw mm1, [esi+8*2] ;tmp1 = tmp11 + tmp12;
movq mm4, mm7 ;copy tmp10
paddw mm7, [esi+8*0] ;tmp0 = tmp10 + tmp13;
psubw mm4, [esi+8*0] ;tmp3 = tmp10 - tmp13;
movq mm0, mm7 ;copy tmp0
psubw mm5, [esi+8*2] ;tmp2 = tmp11 - tmp12;
paddw mm7, mm3 ;wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7);
psubw mm0, mm3 ;wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7);
movq [esi + 8*0], mm7 ;wsptr[DCTSIZE*0]
movq mm3, mm1 ;copy tmp1
movq [esi + 8*14], mm0 ;wsptr[DCTSIZE*7]
paddw mm1, mm2 ;wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6);
psubw mm3, mm2 ;wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6);
movq [esi + 8*2], mm1 ;wsptr[DCTSIZE*1]
movq mm1, mm4 ;copy tmp3
movq [esi + 8*12], mm3 ;wsptr[DCTSIZE*6]
paddw mm4, [esi+8*4] ;wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4);
psubw mm1, [esi+8*4] ;wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4);
movq [esi + 8*8], mm4
movq mm7, mm5 ;copy tmp2
paddw mm5, mm6 ;wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5)
movq [esi+8*6], mm1 ;
psubw mm7, mm6 ;wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5);
movq [esi + 8*4], mm5
movq [esi + 8*10], mm7
add edi, 8
add ebx, 8
add esi, 8
movq mm1, [ebx + 8*10] ;load inptr[DCTSIZE*5]
pmullw mm1, [edi + 8*10] ;tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]);
movq mm0, [ebx + 8*6] ;load inptr[DCTSIZE*3]
pmullw mm0, [edi + 8*6] ;tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]);
movq mm3, [ebx + 8*2] ;load inptr[DCTSIZE*1]
movq mm2, mm1 ;copy tmp6
pmullw mm3, [edi + 8*2] ;tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]);
movq mm4, [ebx + 8*14] ;load inptr[DCTSIZE*1]
paddw mm1, mm0 ;z13 = tmp6 + tmp5;
pmullw mm4, [edi + 8*14] ;tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]);
psubw mm2, mm0 ;z10 = tmp6 - tmp5
psllw mm2, 2 ;shift z10
movq mm0, mm2 ;copy z10
pmulhw mm2, fix_184n261 ;MULTIPLY( z12, FIX_1_847759065);
movq mm5, mm3 ;copy tmp4
pmulhw mm0, fix_n184 ;MULTIPLY(z10, -FIX_1_847759065);
paddw mm3, mm4 ;z11 = tmp4 + tmp7;
movq mm6, mm3 ;copy z11
psubw mm5, mm4 ;z12 = tmp4 - tmp7;
psubw mm6, mm1 ;z11-z13
psllw mm5, 2 ;shift z12
movq mm4, [ebx + 8*12] ;load inptr[DCTSIZE*6], even part
movq mm7, mm5 ;copy z12
pmulhw mm5, fix_108n184 ;MULT(z12, (FIX_1_08-FIX_1_84)) paddw mm3, mm1 ;tmp7 = z11 + z13;
pmulhw mm7, fix_184 ;MULTIPLY(z10,(FIX_1_847759065 - FIX_2_613125930)) psllw mm6, 2
movq mm1, [ebx + 8*4] ;load inptr[DCTSIZE*2]
pmullw mm1, [edi + 8*4] ;tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]);
paddw mm0, mm5 ;tmp10
pmullw mm4, [edi + 8*12] ;tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]);
paddw mm2, mm7 ;tmp12
pmulhw mm6, fix_141 ;tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562);
psubw mm2, mm3 ;tmp6 = tmp12 - tmp7
movq mm5, mm1 ;copy tmp1
paddw mm1, mm4 ;tmp13= tmp1 + tmp3;
psubw mm5, mm4 ;tmp1-tmp3
psubw mm6, mm2 ;tmp5 = tmp11 - tmp6;
movq [esi+8*0], mm1 ;save tmp13 in workspace
psllw mm5, 2 ;shift tmp1-tmp3
movq mm7, [ebx + 8*0] ;load inptr[DCTSIZE*0]
paddw mm0, mm6 ;tmp4 = tmp10 + tmp5;
pmulhw mm5, fix_141 ;MULTIPLY(tmp1 - tmp3, FIX_1_414213562)
pmullw mm7, [edi + 8*0] ;tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]);
movq mm4, [ebx + 8*8] ;load inptr[DCTSIZE*4]
pmullw mm4, [edi + 8*8] ;tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]);
psubw mm5, mm1 ;tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13;
movq [esi+8*4], mm0 ;save tmp4 in workspace
movq mm1, mm7 ;copy tmp0
movq [esi+8*2], mm5 ;save tmp12 in workspace
psubw mm1, mm4 ;tmp11 = tmp0 - tmp2;
paddw mm7, mm4 ;tmp10 = tmp0 + tmp2;
movq mm5, mm1 ;copy tmp11
paddw mm1, [esi+8*2] ;tmp1 = tmp11 + tmp12;
movq mm4, mm7 ;copy tmp10
paddw mm7, [esi+8*0] ;tmp0 = tmp10 + tmp13;
psubw mm4, [esi+8*0] ;tmp3 = tmp10 - tmp13;
movq mm0, mm7 ;copy tmp0
psubw mm5, [esi+8*2] ;tmp2 = tmp11 - tmp12;
paddw mm7, mm3 ;wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7);
psubw mm0, mm3 ;wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7);
movq [esi + 8*0], mm7 ;wsptr[DCTSIZE*0]
movq mm3, mm1 ;copy tmp1
movq [esi + 8*14], mm0 ;wsptr[DCTSIZE*7]
paddw mm1, mm2 ;wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6);
psubw mm3, mm2 ;wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6);
movq [esi + 8*2], mm1 ;wsptr[DCTSIZE*1]
movq mm1, mm4 ;copy tmp3
movq [esi + 8*12], mm3 ;wsptr[DCTSIZE*6]
paddw mm4, [esi+8*4] ;wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4);
psubw mm1, [esi+8*4] ;wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4);
movq [esi + 8*8], mm4
movq mm7, mm5 ;copy tmp2
paddw mm5, mm6 ;wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5)
movq [esi+8*6], mm1 ;
psubw mm7, mm6 ;wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5);
movq [esi + 8*4], mm5
movq [esi + 8*10], mm7
mov esi, eax
mov eax, outptr
movq mm0, [esi+8*0] ;wsptr[0,0],[0,1],[0,2],[0,3]
movq mm1, [esi+8*1] ;wsptr[0,4],[0,5],[0,6],[0,7]
movq mm2, mm0
movq mm3, [esi+8*2] ;wsptr[1,0],[1,1],[1,2],[1,3]
paddw mm0, mm1 ;wsptr[0,tmp10],[xxx],[0,tmp13],[xxx]
movq mm4, [esi+8*3] ;wsptr[1,4],[1,5],[1,6],[1,7]
psubw mm2, mm1 ;wsptr[0,tmp11],[xxx],[0,tmp14],[xxx]
movq mm6, mm0
movq mm5, mm3
paddw mm3, mm4 ;wsptr[1,tmp10],[xxx],[1,tmp13],[xxx]
movq mm1, mm2
psubw mm5, mm4 ;wsptr[1,tmp11],[xxx],[1,tmp14],[xxx]
punpcklwd mm0, mm3 ;wsptr[0,tmp10],[1,tmp10],[xxx],[xxx]
movq mm7, [esi+8*7] ;wsptr[3,4],[3,5],[3,6],[3,7]
punpckhwd mm6, mm3 ;wsptr[0,tmp13],[1,tmp13],[xxx],[xxx]
movq mm3, [esi+8*4] ;wsptr[2,0],[2,1],[2,2],[2,3]
punpckldq mm0, mm6 ;wsptr[0,tmp10],[1,tmp10],[0,tmp13],[1,tmp13]
punpcklwd mm1, mm5 ;wsptr[0,tmp11],[1,tmp11],[xxx],[xxx]
movq mm4, mm3
movq mm6, [esi+8*6] ;wsptr[3,0],[3,1],[3,2],[3,3]
punpckhwd mm2, mm5 ;wsptr[0,tmp14],[1,tmp14],[xxx],[xxx]
movq mm5, [esi+8*5] ;wsptr[2,4],[2,5],[2,6],[2,7]
punpckldq mm1, mm2 ;wsptr[0,tmp11],[1,tmp11],[0,tmp14],[1,tmp14]
paddw mm3, mm5 ;wsptr[2,tmp10],[xxx],[2,tmp13],[xxx]
movq mm2, mm6
psubw mm4, mm5 ;wsptr[2,tmp11],[xxx],[2,tmp14],[xxx]
paddw mm6, mm7 ;wsptr[3,tmp10],[xxx],[3,tmp13],[xxx]
movq mm5, mm3
punpcklwd mm3, mm6 ;wsptr[2,tmp10],[3,tmp10],[xxx],[xxx]
psubw mm2, mm7 ;wsptr[3,tmp11],[xxx],[3,tmp14],[xxx]
punpckhwd mm5, mm6 ;wsptr[2,tmp13],[3,tmp13],[xxx],[xxx]
movq mm7, mm4
punpckldq mm3, mm5 ;wsptr[2,tmp10],[3,tmp10],[2,tmp13],[3,tmp13]
punpcklwd mm4, mm2 ;wsptr[2,tmp11],[3,tmp11],[xxx],[xxx]
punpckhwd mm7, mm2 ;wsptr[2,tmp14],[3,tmp14],[xxx],[xxx]
punpckldq mm4, mm7 ;wsptr[2,tmp11],[3,tmp11],[2,tmp14],[3,tmp14]
movq mm6, mm1
movq mm2, mm0
punpckhdq mm6, mm4 ;wsptr[0,tmp14],[1,tmp14],[2,tmp14],[3,tmp14]
punpckldq mm1, mm4 ;wsptr[0,tmp11],[1,tmp11],[2,tmp11],[3,tmp11]
psllw mm6, 2
pmulhw mm6, fix_141
punpckldq mm0, mm3 ;wsptr[0,tmp10],[1,tmp10],[2,tmp10],[3,tmp10]
punpckhdq mm2, mm3 ;wsptr[0,tmp13],[1,tmp13],[2,tmp13],[3,tmp13]
movq mm7, mm0
paddw mm0, mm2 ;[0,tmp0],[1,tmp0],[2,tmp0],[3,tmp0]
psubw mm7, mm2 ;[0,tmp3],[1,tmp3],[2,tmp3],[3,tmp3]
psubw mm6, mm2 ;wsptr[0,tmp12],[1,tmp12],[2,tmp12],[3,tmp12]
movq mm5, mm1
movq mm3, [esi+8*0] ;wsptr[0,0],[0,1],[0,2],[0,3]
paddw mm1, mm6 ;[0,tmp1],[1,tmp1],[2,tmp1],[3,tmp1]
movq mm4, [esi+8*1] ;wsptr[0,4],[0,5],[0,6],[0,7]
psubw mm5, mm6 ;[0,tmp2],[1,tmp2],[2,tmp2],[3,tmp2]
movq mm6, mm3
punpckldq mm3, mm4 ;wsptr[0,0],[0,1],[0,4],[0,5]
punpckhdq mm4, mm6 ;wsptr[0,6],[0,7],[0,2],[0,3]
movq mm2, mm3
movq [esi+8*0], mm0 ;save tmp0
paddw mm2, mm4 ;wsptr[xxx],[0,z11],[xxx],[0,z13]
movq mm6, [esi+8*2] ;wsptr[1,0],[1,1],[1,2],[1,3]
psubw mm3, mm4 ;wsptr[xxx],[0,z12],[xxx],[0,z10]
movq mm0, [esi+8*3] ;wsptr[1,4],[1,5],[1,6],[1,7]
movq mm4, mm6
movq [esi+8*1], mm1 ;save tmp1
punpckldq mm6, mm0 ;wsptr[1,0],[1,1],[1,4],[1,5]
punpckhdq mm0, mm4 ;wsptr[1,6],[1,7],[1,2],[1,3]
movq mm1, mm6
paddw mm6, mm0 ;wsptr[xxx],[1,z11],[xxx],[1,z13]
movq mm4, mm2
movq [esi+8*2], mm5 ;save tmp2
punpcklwd mm2, mm6 ;wsptr[xxx],[xxx],[0,z11],[1,z11]
psubw mm1, mm0 ;wsptr[xxx],[1,z12],[xxx],[1,z10]
punpckhwd mm4, mm6 ;wsptr[xxx],[xxx],[0,z13],[1,z13]
movq mm0, mm3
punpcklwd mm3, mm1 ;wsptr[xxx],[xxx],[0,z12],[1,z12]
movq [esi+8*3], mm7 ;save tmp3
punpckhwd mm0, mm1 ;wsptr[xxx],[xxx],[0,z10],[1,z10]
movq mm6, [esi+8*4] ;wsptr[2,0],[2,1],[2,2],[2,3]
punpckhdq mm0, mm2 ;wsptr[0,z10],[1,z10],[0,z11],[1,z11]
movq mm7, [esi+8*5] ;wsptr[2,4],[2,5],[2,6],[2,7]
punpckhdq mm3, mm4 ;wsptr[0,z12],[1,z12],[0,z13],[1,z13]
movq mm1, [esi+8*6] ;wsptr[3,0],[3,1],[3,2],[3,3]
movq mm4, mm6
punpckldq mm6, mm7 ;wsptr[2,0],[2,1],[2,4],[2,5]
movq mm5, mm1
punpckhdq mm7, mm4 ;wsptr[2,6],[2,7],[2,2],[2,3]
movq mm2, mm6
movq mm4, [esi+8*7] ;wsptr[3,4],[3,5],[3,6],[3,7]
paddw mm6, mm7 ;wsptr[xxx],[2,z11],[xxx],[2,z13]
psubw mm2, mm7 ;wsptr[xxx],[2,z12],[xxx],[2,z10]
punpckldq mm1, mm4 ;wsptr[3,0],[3,1],[3,4],[3,5]
punpckhdq mm4, mm5 ;wsptr[3,6],[3,7],[3,2],[3,3]
movq mm7, mm1
paddw mm1, mm4 ;wsptr[xxx],[3,z11],[xxx],[3,z13]
psubw mm7, mm4 ;wsptr[xxx],[3,z12],[xxx],[3,z10]
movq mm5, mm6
punpcklwd mm6, mm1 ;wsptr[xxx],[xxx],[2,z11],[3,z11]
punpckhwd mm5, mm1 ;wsptr[xxx],[xxx],[2,z13],[3,z13]
movq mm4, mm2
punpcklwd mm2, mm7 ;wsptr[xxx],[xxx],[2,z12],[3,z12]
punpckhwd mm4, mm7 ;wsptr[xxx],[xxx],[2,z10],[3,z10]
punpckhdq mm4, mm6 ;wsptr[2,z10],[3,z10],[2,z11],[3,z11]
punpckhdq mm2, mm5 ;wsptr[2,z12],[3,z12],[2,z13],[3,z13]
movq mm5, mm0
punpckldq mm0, mm4 ;wsptr[0,z10],[1,z10],[2,z10],[3,z10]
punpckhdq mm5, mm4 ;wsptr[0,z11],[1,z11],[2,z11],[3,z11]
movq mm4, mm3
punpckhdq mm4, mm2 ;wsptr[0,z13],[1,z13],[2,z13],[3,z13]
movq mm1, mm5
punpckldq mm3, mm2 ;wsptr[0,z12],[1,z12],[2,z12],[3,z12]
psubw mm1, mm4 ;tmp8
paddw mm5, mm4 ;tmp7
psllw mm1, 2
psllw mm0, 2
pmulhw mm1, fix_141 ;tmp21
psllw mm3, 2
movq mm7, mm0
pmulhw mm7, fix_n184
movq mm6, mm3
movq mm2, [esi+8*0] ;tmp0,final1
pmulhw mm6, fix_108n184
movq mm4, mm2 ;final1
pmulhw mm0, fix_184n261
paddw mm2, mm5 ;tmp0+tmp7,final1
pmulhw mm3, fix_184
psubw mm4, mm5 ;tmp0-tmp7,final1
psraw mm2, 5 ;outptr[0,0],[1,0],[2,0],[3,0],final1
paddsw mm2, const_0x0080 ;final1
paddw mm7, mm6 ;tmp20
psraw mm4, 5 ;outptr[0,7],[1,7],[2,7],[3,7],final1
paddsw mm4, const_0x0080 ;final1
paddw mm3, mm0 ;tmp22
psubw mm3, mm5 ;tmp6
movq mm0, [esi+8*1] ;tmp1,final2
psubw mm1, mm3 ;tmp5
movq mm6, mm0 ;final2
paddw mm0, mm3 ;tmp1+tmp6,final2
psubw mm6, mm3 ;tmp1-tmp6,final2
psraw mm0, 5 ;outptr[0,1],[1,1],[2,1],[3,1]
paddsw mm0, const_0x0080
psraw mm6, 5 ;outptr[0,6],[1,6],[2,6],[3,6]
paddsw mm6, const_0x0080 ;need to check this value
packuswb mm0, mm4 ;out[0,1],[1,1],[2,1],[3,1],[0,7],[1,7],[2,7],[3,7]
movq mm5, [esi+8*2] ;tmp2,final3
packuswb mm2, mm6 ;out[0,0],[1,0],[2,0],[3,0],[0,6],[1,6],[2,6],[3,6]
paddw mm7, mm1 ;tmp4
movq mm3, mm5
paddw mm5, mm1 ;tmp2+tmp5
psubw mm3, mm1 ;tmp2-tmp5
psraw mm5, 5 ;outptr[0,2],[1,2],[2,2],[3,2]
paddsw mm5, const_0x0080
movq mm4, [esi+8*3] ;tmp3,final4
psraw mm3, 5 ;outptr[0,5],[1,5],[2,5],[3,5]
paddsw mm3, const_0x0080
movq mm6, mm4
paddw mm4, mm7 ;tmp3+tmp4
psubw mm6, mm7 ;tmp3-tmp4
psraw mm4, 5 ;outptr[0,4],[1,4],[2,4],[3,4]
mov ecx, [eax]
paddsw mm4, const_0x0080
psraw mm6, 5 ;outptr[0,3],[1,3],[2,3],[3,3]
paddsw mm6, const_0x0080
packuswb mm5, mm4 ;out[0,2],[1,2],[2,2],[3,2],[0,4],[1,4],[2,4],[3,4]
packuswb mm6, mm3 ;out[0,3],[1,3],[2,3],[3,3],[0,5],[1,5],[2,5],[3,5]
movq mm4, mm2
movq mm7, mm5
punpcklbw mm2, mm0 ;out[0,0],[0,1],[1,0],[1,1],[2,0],[2,1],[3,0],[3,1]
punpckhbw mm4, mm0 ;out[0,6],[0,7],[1,6],[1,7],[2,6],[2,7],[3,6],[3,7]
movq mm1, mm2
punpcklbw mm5, mm6 ;out[0,2],[0,3],[1,2],[1,3],[2,2],[2,3],[3,2],[3,3]
add eax, 4
punpckhbw mm7, mm6 ;out[0,4],[0,5],[1,4],[1,5],[2,4],[2,5],[3,4],[3,5]
punpcklwd mm2, mm5 ;out[0,0],[0,1],[0,2],[0,3],[1,0],[1,1],[1,2],[1,3]
add ecx, output_col
movq mm6, mm7
punpckhwd mm1, mm5 ;out[2,0],[2,1],[2,2],[2,3],[3,0],[3,1],[3,2],[3,3]
movq mm0, mm2
punpcklwd mm6, mm4 ;out[0,4],[0,5],[0,6],[0,7],[1,4],[1,5],[1,6],[1,7]
mov ebx, [eax]
punpckldq mm2, mm6 ;out[0,0],[0,1],[0,2],[0,3],[0,4],[0,5],[0,6],[0,7]
add eax, 4
movq mm3, mm1
add ebx, output_col
punpckhwd mm7, mm4 ;out[2,4],[2,5],[2,6],[2,7],[3,4],[3,5],[3,6],[3,7]
movq [ecx], mm2
punpckhdq mm0, mm6 ;out[1,0],[1,1],[1,2],[1,3],[1,4],[1,5],[1,6],[1,7]
mov ecx, [eax]
add eax, 4
add ecx, output_col
movq [ebx], mm0
punpckldq mm1, mm7 ;out[2,0],[2,1],[2,2],[2,3],[2,4],[2,5],[2,6],[2,7]
mov ebx, [eax]
add ebx, output_col
punpckhdq mm3, mm7 ;out[3,0],[3,1],[3,2],[3,3],[3,4],[3,5],[3,6],[3,7]
movq [ecx], mm1
movq [ebx], mm3
add esi, 64
add eax, 4
movq mm0, [esi+8*0] ;wsptr[0,0],[0,1],[0,2],[0,3]
movq mm1, [esi+8*1] ;wsptr[0,4],[0,5],[0,6],[0,7]
movq mm2, mm0
movq mm3, [esi+8*2] ;wsptr[1,0],[1,1],[1,2],[1,3]
paddw mm0, mm1 ;wsptr[0,tmp10],[xxx],[0,tmp13],[xxx]
movq mm4, [esi+8*3] ;wsptr[1,4],[1,5],[1,6],[1,7]
psubw mm2, mm1 ;wsptr[0,tmp11],[xxx],[0,tmp14],[xxx]
movq mm6, mm0
movq mm5, mm3
paddw mm3, mm4 ;wsptr[1,tmp10],[xxx],[1,tmp13],[xxx]
movq mm1, mm2
psubw mm5, mm4 ;wsptr[1,tmp11],[xxx],[1,tmp14],[xxx]
punpcklwd mm0, mm3 ;wsptr[0,tmp10],[1,tmp10],[xxx],[xxx]
movq mm7, [esi+8*7] ;wsptr[3,4],[3,5],[3,6],[3,7]
punpckhwd mm6, mm3 ;wsptr[0,tmp13],[1,tmp13],[xxx],[xxx]
movq mm3, [esi+8*4] ;wsptr[2,0],[2,1],[2,2],[2,3]
punpckldq mm0, mm6 ;wsptr[0,tmp10],[1,tmp10],[0,tmp13],[1,tmp13]
punpcklwd mm1, mm5 ;wsptr[0,tmp11],[1,tmp11],[xxx],[xxx]
movq mm4, mm3
movq mm6, [esi+8*6] ;wsptr[3,0],[3,1],[3,2],[3,3]
punpckhwd mm2, mm5 ;wsptr[0,tmp14],[1,tmp14],[xxx],[xxx]
movq mm5, [esi+8*5] ;wsptr[2,4],[2,5],[2,6],[2,7]
punpckldq mm1, mm2 ;wsptr[0,tmp11],[1,tmp11],[0,tmp14],[1,tmp14]
paddw mm3, mm5 ;wsptr[2,tmp10],[xxx],[2,tmp13],[xxx]
movq mm2, mm6
psubw mm4, mm5 ;wsptr[2,tmp11],[xxx],[2,tmp14],[xxx]
paddw mm6, mm7 ;wsptr[3,tmp10],[xxx],[3,tmp13],[xxx]
movq mm5, mm3
punpcklwd mm3, mm6 ;wsptr[2,tmp10],[3,tmp10],[xxx],[xxx]
psubw mm2, mm7 ;wsptr[3,tmp11],[xxx],[3,tmp14],[xxx]
punpckhwd mm5, mm6 ;wsptr[2,tmp13],[3,tmp13],[xxx],[xxx]
movq mm7, mm4
punpckldq mm3, mm5 ;wsptr[2,tmp10],[3,tmp10],[2,tmp13],[3,tmp13]
punpcklwd mm4, mm2 ;wsptr[2,tmp11],[3,tmp11],[xxx],[xxx]
punpckhwd mm7, mm2 ;wsptr[2,tmp14],[3,tmp14],[xxx],[xxx]
punpckldq mm4, mm7 ;wsptr[2,tmp11],[3,tmp11],[2,tmp14],[3,tmp14]
movq mm6, mm1
movq mm2, mm0
punpckhdq mm6, mm4 ;wsptr[0,tmp14],[1,tmp14],[2,tmp14],[3,tmp14]
punpckldq mm1, mm4 ;wsptr[0,tmp11],[1,tmp11],[2,tmp11],[3,tmp11]
psllw mm6, 2
pmulhw mm6, fix_141
punpckldq mm0, mm3 ;wsptr[0,tmp10],[1,tmp10],[2,tmp10],[3,tmp10]
punpckhdq mm2, mm3 ;wsptr[0,tmp13],[1,tmp13],[2,tmp13],[3,tmp13]
movq mm7, mm0
paddw mm0, mm2 ;[0,tmp0],[1,tmp0],[2,tmp0],[3,tmp0]
psubw mm7, mm2 ;[0,tmp3],[1,tmp3],[2,tmp3],[3,tmp3]
psubw mm6, mm2 ;wsptr[0,tmp12],[1,tmp12],[2,tmp12],[3,tmp12]
movq mm5, mm1
movq mm3, [esi+8*0] ;wsptr[0,0],[0,1],[0,2],[0,3]
paddw mm1, mm6 ;[0,tmp1],[1,tmp1],[2,tmp1],[3,tmp1]
movq mm4, [esi+8*1] ;wsptr[0,4],[0,5],[0,6],[0,7]
psubw mm5, mm6 ;[0,tmp2],[1,tmp2],[2,tmp2],[3,tmp2]
movq mm6, mm3
punpckldq mm3, mm4 ;wsptr[0,0],[0,1],[0,4],[0,5]
punpckhdq mm4, mm6 ;wsptr[0,6],[0,7],[0,2],[0,3]
movq mm2, mm3
movq [esi+8*0], mm0 ;save tmp0
paddw mm2, mm4 ;wsptr[xxx],[0,z11],[xxx],[0,z13]
movq mm6, [esi+8*2] ;wsptr[1,0],[1,1],[1,2],[1,3]
psubw mm3, mm4 ;wsptr[xxx],[0,z12],[xxx],[0,z10]
movq mm0, [esi+8*3] ;wsptr[1,4],[1,5],[1,6],[1,7]
movq mm4, mm6
movq [esi+8*1], mm1 ;save tmp1
punpckldq mm6, mm0 ;wsptr[1,0],[1,1],[1,4],[1,5]
punpckhdq mm0, mm4 ;wsptr[1,6],[1,7],[1,2],[1,3]
movq mm1, mm6
paddw mm6, mm0 ;wsptr[xxx],[1,z11],[xxx],[1,z13]
movq mm4, mm2
movq [esi+8*2], mm5 ;save tmp2
punpcklwd mm2, mm6 ;wsptr[xxx],[xxx],[0,z11],[1,z11]
psubw mm1, mm0 ;wsptr[xxx],[1,z12],[xxx],[1,z10]
punpckhwd mm4, mm6 ;wsptr[xxx],[xxx],[0,z13],[1,z13]
movq mm0, mm3
punpcklwd mm3, mm1 ;wsptr[xxx],[xxx],[0,z12],[1,z12]
movq [esi+8*3], mm7 ;save tmp3
punpckhwd mm0, mm1 ;wsptr[xxx],[xxx],[0,z10],[1,z10]
movq mm6, [esi+8*4] ;wsptr[2,0],[2,1],[2,2],[2,3]
punpckhdq mm0, mm2 ;wsptr[0,z10],[1,z10],[0,z11],[1,z11]
movq mm7, [esi+8*5] ;wsptr[2,4],[2,5],[2,6],[2,7]
punpckhdq mm3, mm4 ;wsptr[0,z12],[1,z12],[0,z13],[1,z13]
movq mm1, [esi+8*6] ;wsptr[3,0],[3,1],[3,2],[3,3]
movq mm4, mm6
punpckldq mm6, mm7 ;wsptr[2,0],[2,1],[2,4],[2,5]
movq mm5, mm1
punpckhdq mm7, mm4 ;wsptr[2,6],[2,7],[2,2],[2,3]
movq mm2, mm6
movq mm4, [esi+8*7] ;wsptr[3,4],[3,5],[3,6],[3,7]
paddw mm6, mm7 ;wsptr[xxx],[2,z11],[xxx],[2,z13]
psubw mm2, mm7 ;wsptr[xxx],[2,z12],[xxx],[2,z10]
punpckldq mm1, mm4 ;wsptr[3,0],[3,1],[3,4],[3,5]
punpckhdq mm4, mm5 ;wsptr[3,6],[3,7],[3,2],[3,3]
movq mm7, mm1
paddw mm1, mm4 ;wsptr[xxx],[3,z11],[xxx],[3,z13]
psubw mm7, mm4 ;wsptr[xxx],[3,z12],[xxx],[3,z10]
movq mm5, mm6
punpcklwd mm6, mm1 ;wsptr[xxx],[xxx],[2,z11],[3,z11]
punpckhwd mm5, mm1 ;wsptr[xxx],[xxx],[2,z13],[3,z13]
movq mm4, mm2
punpcklwd mm2, mm7 ;wsptr[xxx],[xxx],[2,z12],[3,z12]
punpckhwd mm4, mm7 ;wsptr[xxx],[xxx],[2,z10],[3,z10]
punpckhdq mm4, mm6 ;wsptr[2,z10],[3,z10],[2,z11],[3,z11]
punpckhdq mm2, mm5 ;wsptr[2,z12],[3,z12],[2,z13],[3,z13]
movq mm5, mm0
punpckldq mm0, mm4 ;wsptr[0,z10],[1,z10],[2,z10],[3,z10]
punpckhdq mm5, mm4 ;wsptr[0,z11],[1,z11],[2,z11],[3,z11]
movq mm4, mm3
punpckhdq mm4, mm2 ;wsptr[0,z13],[1,z13],[2,z13],[3,z13]
movq mm1, mm5
punpckldq mm3, mm2 ;wsptr[0,z12],[1,z12],[2,z12],[3,z12]
psubw mm1, mm4 ;tmp8
paddw mm5, mm4 ;tmp7
psllw mm1, 2
psllw mm0, 2
pmulhw mm1, fix_141 ;tmp21
psllw mm3, 2
movq mm7, mm0
pmulhw mm7, fix_n184
movq mm6, mm3
movq mm2, [esi+8*0] ;tmp0,final1
pmulhw mm6, fix_108n184
movq mm4, mm2 ;final1
pmulhw mm0, fix_184n261
paddw mm2, mm5 ;tmp0+tmp7,final1
pmulhw mm3, fix_184
psubw mm4, mm5 ;tmp0-tmp7,final1
psraw mm2, 5 ;outptr[0,0],[1,0],[2,0],[3,0],final1
paddsw mm2, const_0x0080 ;final1
paddw mm7, mm6 ;tmp20
psraw mm4, 5 ;outptr[0,7],[1,7],[2,7],[3,7],final1
paddsw mm4, const_0x0080 ;final1
paddw mm3, mm0 ;tmp22
psubw mm3, mm5 ;tmp6
movq mm0, [esi+8*1] ;tmp1,final2
psubw mm1, mm3 ;tmp5
movq mm6, mm0 ;final2
paddw mm0, mm3 ;tmp1+tmp6,final2
psubw mm6, mm3 ;tmp1-tmp6,final2
psraw mm0, 5 ;outptr[0,1],[1,1],[2,1],[3,1]
paddsw mm0, const_0x0080
psraw mm6, 5 ;outptr[0,6],[1,6],[2,6],[3,6]
paddsw mm6, const_0x0080 ;need to check this value
packuswb mm0, mm4 ;out[0,1],[1,1],[2,1],[3,1],[0,7],[1,7],[2,7],[3,7]
movq mm5, [esi+8*2] ;tmp2,final3
packuswb mm2, mm6 ;out[0,0],[1,0],[2,0],[3,0],[0,6],[1,6],[2,6],[3,6]
paddw mm7, mm1 ;tmp4
movq mm3, mm5
paddw mm5, mm1 ;tmp2+tmp5
psubw mm3, mm1 ;tmp2-tmp5
psraw mm5, 5 ;outptr[0,2],[1,2],[2,2],[3,2]
paddsw mm5, const_0x0080
movq mm4, [esi+8*3] ;tmp3,final4
psraw mm3, 5 ;outptr[0,5],[1,5],[2,5],[3,5]
paddsw mm3, const_0x0080
movq mm6, mm4
paddw mm4, mm7 ;tmp3+tmp4
psubw mm6, mm7 ;tmp3-tmp4
psraw mm4, 5 ;outptr[0,4],[1,4],[2,4],[3,4]
mov ecx, [eax]
paddsw mm4, const_0x0080
psraw mm6, 5 ;outptr[0,3],[1,3],[2,3],[3,3]
paddsw mm6, const_0x0080
packuswb mm5, mm4 ;out[0,2],[1,2],[2,2],[3,2],[0,4],[1,4],[2,4],[3,4]
packuswb mm6, mm3 ;out[0,3],[1,3],[2,3],[3,3],[0,5],[1,5],[2,5],[3,5]
movq mm4, mm2
movq mm7, mm5
punpcklbw mm2, mm0 ;out[0,0],[0,1],[1,0],[1,1],[2,0],[2,1],[3,0],[3,1]
punpckhbw mm4, mm0 ;out[0,6],[0,7],[1,6],[1,7],[2,6],[2,7],[3,6],[3,7]
movq mm1, mm2
punpcklbw mm5, mm6 ;out[0,2],[0,3],[1,2],[1,3],[2,2],[2,3],[3,2],[3,3]
add eax, 4
punpckhbw mm7, mm6 ;out[0,4],[0,5],[1,4],[1,5],[2,4],[2,5],[3,4],[3,5]
punpcklwd mm2, mm5 ;out[0,0],[0,1],[0,2],[0,3],[1,0],[1,1],[1,2],[1,3]
add ecx, output_col
movq mm6, mm7
punpckhwd mm1, mm5 ;out[2,0],[2,1],[2,2],[2,3],[3,0],[3,1],[3,2],[3,3]
movq mm0, mm2
punpcklwd mm6, mm4 ;out[0,4],[0,5],[0,6],[0,7],[1,4],[1,5],[1,6],[1,7]
mov ebx, [eax]
punpckldq mm2, mm6 ;out[0,0],[0,1],[0,2],[0,3],[0,4],[0,5],[0,6],[0,7]
add eax, 4
movq mm3, mm1
add ebx, output_col
punpckhwd mm7, mm4 ;out[2,4],[2,5],[2,6],[2,7],[3,4],[3,5],[3,6],[3,7]
movq [ecx], mm2
punpckhdq mm0, mm6 ;out[1,0],[1,1],[1,2],[1,3],[1,4],[1,5],[1,6],[1,7]
mov ecx, [eax]
add eax, 4
add ecx, output_col
movq [ebx], mm0
punpckldq mm1, mm7 ;out[2,0],[2,1],[2,2],[2,3],[2,4],[2,5],[2,6],[2,7]
mov ebx, [eax]
add ebx, output_col
punpckhdq mm3, mm7 ;out[3,0],[3,1],[3,2],[3,3],[3,4],[3,5],[3,6],[3,7]
movq [ecx], mm1
movq [ebx], mm3
emms
}
}
#endif
#endif