;*****************************************************************************
-;* dct-a.asm: h264 encoder library
+;* dct-a.asm: x86 transform and zigzag
;*****************************************************************************
-;* Copyright (C) 2003-2008 x264 project
+;* Copyright (C) 2003-2011 x264 project
;*
;* Authors: Holger Lubitz <holger@lubitz.org>
;* Loren Merritt <lorenm@u.washington.edu>
;* Laurent Aimar <fenrir@via.ecp.fr>
;* Min Chen <chenm001.163.com>
+;* Fiona Glaser <fiona@x264.com>
;*
;* This program is free software; you can redistribute it and/or modify
;* it under the terms of the GNU General Public License as published by
;* You should have received a copy of the GNU General Public License
;* along with this program; if not, write to the Free Software
;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
+;*
+;* This program is also available under a commercial proprietary license.
+;* For more information, contact us at licensing@x264.com.
;*****************************************************************************
%include "x86inc.asm"
%endmacro
SECTION_RODATA
-pw_32_0: times 4 dw 32
- times 4 dw 0
-pw_32: times 8 dw 32
-pw_8000: times 8 dw 0x8000
-hsub_mul: times 8 db 1, -1
-
pb_sub4frame: db 0,1,4,8,5,2,3,6,9,12,13,10,7,11,14,15
pb_sub4field: db 0,4,1,8,12,5,9,13,2,6,10,14,3,7,11,15
pb_subacmask: dw 0,-1,-1,-1,-1,-1,-1,-1
pb_scan4framea: SHUFFLE_16BIT 6,3,7,0,4,1,2,5
pb_scan4frameb: SHUFFLE_16BIT 0,4,1,2,5,6,3,7
-
-pb_scan8fielda: SHUFFLE_16BIT 0,1,2,-1,-1,3,4,-1
-pb_scan8fieldb: SHUFFLE_16BIT -1,-1,-1,3,4,-1,-1,5
-pb_scan8fieldc: SHUFFLE_16BIT -1,6,0,1,2,7,-1,-1
-pb_scan8fieldd: SHUFFLE_16BIT 5,0,1,2,6,-1,-1,-1
-pb_scan8fielde: SHUFFLE_16BIT 6,0,1,2,3,7,-1,-1
-pb_scan8fieldf: SHUFFLE_16BIT 5,6,0,1,2,3,7,-1
-pb_scan8fieldg: SHUFFLE_16BIT 4,5,0,1,2,3,6,7
-
pb_idctdc_unpack: db 0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3
pb_idctdc_unpack2: db 4,4,4,4,5,5,5,5,6,6,6,6,7,7,7,7
-pb_1: times 16 db 1
-pw_1: times 8 dw 1
SECTION .text
-%macro WALSH4_1D 5
- SUMSUB_BADC m%4, m%3, m%2, m%1, m%5
- SUMSUB_BADC m%4, m%2, m%3, m%1, m%5
- SWAP %1, %4, %3
+cextern pw_32_0
+cextern pw_32
+cextern pw_8000
+cextern pw_pixel_max
+cextern hsub_mul
+cextern pb_1
+cextern pw_1
+cextern pd_1
+cextern pd_32
+
+%macro WALSH4_1D 6
+ SUMSUB_BADC %1, %5, %4, %3, %2, %6
+ SUMSUB_BADC %1, %5, %3, %4, %2, %6
+ SWAP %2, %5, %4
%endmacro
%macro SUMSUB_17BIT 4 ; a, b, tmp, 0x8000
SWAP %1, %2, %3
%endmacro
-INIT_MMX
+%macro DCT_UNPACK 3
+ punpcklwd %3, %1
+ punpckhwd %2, %1
+ psrad %3, 16
+ psrad %2, 16
+ SWAP %1, %3
+%endmacro
+
+%ifdef HIGH_BIT_DEPTH
;-----------------------------------------------------------------------------
-; void x264_dct4x4dc_mmx( int16_t d[4][4] )
+; void dct4x4dc( dctcoef d[4][4] )
;-----------------------------------------------------------------------------
-cglobal x264_dct4x4dc_mmx, 1,1
+%macro DCT4x4_DC 1
+cglobal dct4x4dc_%1, 1,1,5
+ mova m0, [r0+ 0]
+ mova m1, [r0+16]
+ mova m2, [r0+32]
+ mova m3, [r0+48]
+ WALSH4_1D d, 0,1,2,3,4
+ TRANSPOSE4x4D 0,1,2,3,4
+ paddd m0, [pd_1]
+ WALSH4_1D d, 0,1,2,3,4
+ psrad m0, 1
+ psrad m1, 1
+ psrad m2, 1
+ psrad m3, 1
+ mova [r0+ 0], m0
+ mova [r0+16], m1
+ mova [r0+32], m2
+ mova [r0+48], m3
+ RET
+%endmacro ; DCT4x4_DC
+
+INIT_XMM
+DCT4x4_DC sse2
+INIT_AVX
+DCT4x4_DC avx
+%else
+
+INIT_MMX
+cglobal dct4x4dc_mmx, 1,1
movq m3, [r0+24]
movq m2, [r0+16]
movq m1, [r0+ 8]
movq m0, [r0+ 0]
- movq m7, [pw_8000 GLOBAL] ; convert to unsigned and back, so that pavgw works
- WALSH4_1D 0,1,2,3,4
+ movq m7, [pw_8000] ; convert to unsigned and back, so that pavgw works
+ WALSH4_1D w, 0,1,2,3,4
TRANSPOSE4x4W 0,1,2,3,4
- SUMSUB_BADC m1, m0, m3, m2, m4
+ SUMSUB_BADC w, 1, 0, 3, 2, 4
SWAP 0, 1
SWAP 2, 3
SUMSUB_17BIT 0,2,4,7
movq [r0+16], m3
movq [r0+24], m1
RET
+%endif ; HIGH_BIT_DEPTH
+
+%ifdef HIGH_BIT_DEPTH
+;-----------------------------------------------------------------------------
+; void idct4x4dc( int32_t d[4][4] )
+;-----------------------------------------------------------------------------
+%macro IDCT4x4DC 1
+cglobal idct4x4dc_%1, 1,1
+ mova m3, [r0+48]
+ mova m2, [r0+32]
+ mova m1, [r0+16]
+ mova m0, [r0+ 0]
+ WALSH4_1D d,0,1,2,3,4
+ TRANSPOSE4x4D 0,1,2,3,4
+ WALSH4_1D d,0,1,2,3,4
+ mova [r0+ 0], m0
+ mova [r0+16], m1
+ mova [r0+32], m2
+ mova [r0+48], m3
+ RET
+%endmacro ; IDCT4x4DC
+
+INIT_XMM
+IDCT4x4DC sse2
+INIT_AVX
+IDCT4x4DC avx
+%else
+INIT_MMX
;-----------------------------------------------------------------------------
-; void x264_idct4x4dc_mmx( int16_t d[4][4] )
+; void idct4x4dc( int16_t d[4][4] )
;-----------------------------------------------------------------------------
-cglobal x264_idct4x4dc_mmx, 1,1
+cglobal idct4x4dc_mmx, 1,1
movq m3, [r0+24]
movq m2, [r0+16]
movq m1, [r0+ 8]
movq m0, [r0+ 0]
- WALSH4_1D 0,1,2,3,4
+ WALSH4_1D w,0,1,2,3,4
TRANSPOSE4x4W 0,1,2,3,4
- WALSH4_1D 0,1,2,3,4
+ WALSH4_1D w,0,1,2,3,4
movq [r0+ 0], m0
movq [r0+ 8], m1
movq [r0+16], m2
movq [r0+24], m3
RET
+%endif ; HIGH_BIT_DEPTH
-%macro SUB_DCT4 1
+INIT_MMX
+%ifdef HIGH_BIT_DEPTH
;-----------------------------------------------------------------------------
-; void x264_sub4x4_dct_mmx( int16_t dct[4][4], uint8_t *pix1, uint8_t *pix2 )
+; void sub4x4_dct( dctcoef dct[4][4], pixel *pix1, pixel *pix2 )
;-----------------------------------------------------------------------------
-cglobal x264_sub4x4_dct_%1, 3,3
+cglobal sub4x4_dct_mmx, 3,3
+.skip_prologue:
+ LOAD_DIFF m0, m4, none, [r1+0*FENC_STRIDE], [r2+0*FDEC_STRIDE]
+ LOAD_DIFF m3, m4, none, [r1+6*FENC_STRIDE], [r2+6*FDEC_STRIDE]
+ LOAD_DIFF m1, m4, none, [r1+2*FENC_STRIDE], [r2+2*FDEC_STRIDE]
+ LOAD_DIFF m2, m4, none, [r1+4*FENC_STRIDE], [r2+4*FDEC_STRIDE]
+ DCT4_1D 0,1,2,3,4
+ TRANSPOSE4x4W 0,1,2,3,4
+
+ SUMSUB_BADC w, 3, 0, 2, 1
+ SUMSUB_BA w, 2, 3, 4
+ DCT_UNPACK m2, m4, m5
+ DCT_UNPACK m3, m6, m7
+ mova [r0+ 0], m2 ; s03 + s12
+ mova [r0+ 8], m4
+ mova [r0+32], m3 ; s03 - s12
+ mova [r0+40], m6
+
+ DCT_UNPACK m0, m2, m4
+ DCT_UNPACK m1, m3, m5
+ SUMSUB2_AB d, 0, 1, 4
+ SUMSUB2_AB d, 2, 3, 5
+ mova [r0+16], m0 ; d03*2 + d12
+ mova [r0+24], m2
+ mova [r0+48], m4 ; d03 - 2*d12
+ mova [r0+56], m5
+ RET
+%else
+
+%macro SUB_DCT4 1
+cglobal sub4x4_dct_%1, 3,3
%ifidn %1, mmx
.skip_prologue:
LOAD_DIFF m0, m4, m5, [r1+0*FENC_STRIDE], [r2+0*FDEC_STRIDE]
LOAD_DIFF m1, m4, m5, [r1+1*FENC_STRIDE], [r2+1*FDEC_STRIDE]
LOAD_DIFF m2, m4, m5, [r1+2*FENC_STRIDE], [r2+2*FDEC_STRIDE]
%else
- mova m5, [hsub_mul GLOBAL]
+ mova m5, [hsub_mul]
LOAD_DIFF8x4_SSSE3 0, 3, 1, 2, 4, 5, r1, r2
%endif
DCT4_1D 0,1,2,3,4
SUB_DCT4 mmx
SUB_DCT4 ssse3
+%endif ; HIGH_BIT_DEPTH
+%ifdef HIGH_BIT_DEPTH
;-----------------------------------------------------------------------------
-; void x264_add4x4_idct_mmx( uint8_t *p_dst, int16_t dct[4][4] )
+; void add4x4_idct( pixel *p_dst, dctcoef dct[4][4] )
;-----------------------------------------------------------------------------
-cglobal x264_add4x4_idct_mmx, 2,2
+%macro STORE_DIFFx2 6
+ psrad %1, 6
+ psrad %2, 6
+ packssdw %1, %2
+ movq %3, %5
+ movhps %3, %6
+ paddsw %1, %3
+ CLIPW %1, %4, [pw_pixel_max]
+ movq %5, %1
+ movhps %6, %1
+%endmacro
+
+%macro ADD4x4_IDCT 1
+cglobal add4x4_idct_%1, 2,2,6
+ add r0, 4*FDEC_STRIDE
+.skip_prologue:
+ mova m1, [r1+16]
+ mova m3, [r1+48]
+ mova m2, [r1+32]
+ mova m0, [r1+ 0]
+ IDCT4_1D d,0,1,2,3,4,5
+ TRANSPOSE4x4D 0,1,2,3,4
+ paddd m0, [pd_32]
+ IDCT4_1D d,0,1,2,3,4,5
+ pxor m5, m5
+ STORE_DIFFx2 m0, m1, m4, m5, [r0-4*FDEC_STRIDE], [r0-2*FDEC_STRIDE]
+ STORE_DIFFx2 m2, m3, m4, m5, [r0+0*FDEC_STRIDE], [r0+2*FDEC_STRIDE]
+ RET
+%endmacro
+
+INIT_XMM
+ADD4x4_IDCT sse2
+INIT_AVX
+ADD4x4_IDCT avx
+
+%else ; !HIGH_BIT_DEPTH
+
+cglobal add4x4_idct_mmx, 2,2
pxor m7, m7
.skip_prologue:
movq m1, [r1+ 8]
movq m3, [r1+24]
movq m2, [r1+16]
movq m0, [r1+ 0]
- IDCT4_1D 0,1,2,3,4,5
+ IDCT4_1D w,0,1,2,3,4,5
TRANSPOSE4x4W 0,1,2,3,4
- paddw m0, [pw_32 GLOBAL]
- IDCT4_1D 0,1,2,3,4,5
+ paddw m0, [pw_32]
+ IDCT4_1D w,0,1,2,3,4,5
STORE_DIFF m0, m4, m7, [r0+0*FDEC_STRIDE]
STORE_DIFF m1, m4, m7, [r0+1*FDEC_STRIDE]
STORE_DIFF m2, m4, m7, [r0+2*FDEC_STRIDE]
STORE_DIFF m3, m4, m7, [r0+3*FDEC_STRIDE]
RET
-INIT_XMM
-cglobal x264_add4x4_idct_sse4, 2,2,6
- mova m0, [r1+0x00] ; row1/row0
- mova m2, [r1+0x10] ; row3/row2
- mova m1, m0 ; row1/row0
- psraw m0, 1 ; row1>>1/...
- mova m3, m2 ; row3/row2
- psraw m2, 1 ; row3>>1/...
+%macro ADD4x4 1
+cglobal add4x4_idct_%1, 2,2,6
+ mova m1, [r1+0x00] ; row1/row0
+ mova m3, [r1+0x10] ; row3/row2
+ psraw m0, m1, 1 ; row1>>1/...
+ psraw m2, m3, 1 ; row3>>1/...
movsd m0, m1 ; row1>>1/row0
movsd m2, m3 ; row3>>1/row2
psubw m0, m3 ; row1>>1-row3/row0-2
paddw m2, m1 ; row3>>1+row1/row0+2
SBUTTERFLY2 wd, 0, 2, 1
- SUMSUB_BA m2, m0, m1
+ SUMSUB_BA w, 2, 0, 1
pshuflw m1, m2, 10110001b
pshufhw m2, m2, 10110001b
punpckldq m1, m0
punpckhdq m2, m0
- SWAP 0, 1
+ SWAP 0, 1
- mova m1, [pw_32_0 GLOBAL]
+ mova m1, [pw_32_0]
paddw m1, m0 ; row1/row0 corrected
psraw m0, 1 ; row1>>1/...
- mova m3, m2 ; row3/row2
- psraw m2, 1 ; row3>>1/...
+ psraw m3, m2, 1 ; row3>>1/...
movsd m0, m1 ; row1>>1/row0
- movsd m2, m3 ; row3>>1/row2
- psubw m0, m3 ; row1>>1-row3/row0-2
- paddw m2, m1 ; row3>>1+row1/row0+2
- SBUTTERFLY2 qdq, 0, 2, 1
- SUMSUB_BA m2, m0, m1
+ movsd m3, m2 ; row3>>1/row2
+ psubw m0, m2 ; row1>>1-row3/row0-2
+ paddw m3, m1 ; row3>>1+row1/row0+2
+ SBUTTERFLY2 qdq, 0, 3, 1
+ SUMSUB_BA w, 3, 0, 1
movd m4, [r0+FDEC_STRIDE*0]
movd m1, [r0+FDEC_STRIDE*1]
- movd m3, [r0+FDEC_STRIDE*2]
+ movd m2, [r0+FDEC_STRIDE*2]
movd m5, [r0+FDEC_STRIDE*3]
punpckldq m1, m4 ; row0/row1
pxor m4, m4
- punpckldq m3, m5 ; row3/row2
+ punpckldq m2, m5 ; row3/row2
punpcklbw m1, m4
- psraw m2, 6
- punpcklbw m3, m4
+ psraw m3, 6
+ punpcklbw m2, m4
psraw m0, 6
- paddsw m2, m1
- paddsw m0, m3
- packuswb m0, m2 ; row0/row1/row3/row2
+ paddsw m3, m1
+ paddsw m0, m2
+ packuswb m0, m3 ; row0/row1/row3/row2
pextrd [r0+FDEC_STRIDE*0], m0, 3
pextrd [r0+FDEC_STRIDE*1], m0, 2
movd [r0+FDEC_STRIDE*2], m0
pextrd [r0+FDEC_STRIDE*3], m0, 1
RET
+%endmacro ; ADD4x4
+
+INIT_XMM
+ADD4x4 sse4
+INIT_AVX
+ADD4x4 avx
+%endif ; HIGH_BIT_DEPTH
INIT_MMX
;-----------------------------------------------------------------------------
-; void x264_sub8x8_dct_mmx( int16_t dct[4][4][4], uint8_t *pix1, uint8_t *pix2 )
+; void sub8x8_dct( int16_t dct[4][4][4], uint8_t *pix1, uint8_t *pix2 )
;-----------------------------------------------------------------------------
%macro SUB_NxN_DCT 6
-cglobal %1, 3,3,11
+cglobal %1, 3,3,11*(mmsize/16)
+%ifndef HIGH_BIT_DEPTH
%if mmsize == 8
pxor m7, m7
%else
add r2, 4*FDEC_STRIDE
- mova m7, [hsub_mul GLOBAL]
+ mova m7, [hsub_mul]
%endif
+%endif ; !HIGH_BIT_DEPTH
.skip_prologue:
%ifdef WIN64
sub rsp, 8
add r1, %4-%5-%6*FENC_STRIDE
add r2, %4-%5-%6*FDEC_STRIDE
%ifdef WIN64
- add rsp, 8
call %2
+ add rsp, 8
RET
%else
jmp %2
%endmacro
;-----------------------------------------------------------------------------
-; void x264_add8x8_idct_mmx( uint8_t *pix, int16_t dct[4][4][4] )
+; void add8x8_idct( uint8_t *pix, int16_t dct[4][4][4] )
;-----------------------------------------------------------------------------
%macro ADD_NxN_IDCT 6-7
-cglobal %1, 2,2,11
+%ifdef HIGH_BIT_DEPTH
+cglobal %1, 2,2,6*(mmsize/16)
+%else
+cglobal %1, 2,2,11*(mmsize/16)
pxor m7, m7
+%endif
%if mmsize==16
add r0, 4*FDEC_STRIDE
%endif
add r0, %4-%5-%6*FDEC_STRIDE
add r1, %3
%ifdef WIN64
- add rsp, 8
call %2
+ add rsp, 8
RET
%else
jmp %2
%endif
%endmacro
+%ifdef HIGH_BIT_DEPTH
+INIT_MMX
+SUB_NxN_DCT sub8x8_dct_mmx, sub4x4_dct_mmx.skip_prologue, 64, 8, 0, 0
+SUB_NxN_DCT sub16x16_dct_mmx, sub8x8_dct_mmx.skip_prologue, 64, 16, 8, 8
+INIT_XMM
+ADD_NxN_IDCT add8x8_idct_sse2, add4x4_idct_sse2.skip_prologue,64, 8, 0, 0
+ADD_NxN_IDCT add16x16_idct_sse2,add8x8_idct_sse2.skip_prologue,64, 16, 8, 8
+INIT_AVX
+ADD_NxN_IDCT add8x8_idct_avx, add4x4_idct_avx.skip_prologue, 64, 8, 0, 0
+ADD_NxN_IDCT add16x16_idct_avx ,add8x8_idct_avx.skip_prologue, 64, 16, 8, 8
+%else ; !HIGH_BIT_DEPTH
%ifndef ARCH_X86_64
-SUB_NxN_DCT x264_sub8x8_dct_mmx, x264_sub4x4_dct_mmx.skip_prologue, 32, 4, 0, 0
-ADD_NxN_IDCT x264_add8x8_idct_mmx, x264_add4x4_idct_mmx.skip_prologue, 32, 4, 0, 0
-SUB_NxN_DCT x264_sub16x16_dct_mmx, x264_sub8x8_dct_mmx.skip_prologue, 32, 8, 4, 4
-ADD_NxN_IDCT x264_add16x16_idct_mmx, x264_add8x8_idct_mmx.skip_prologue, 32, 8, 4, 4
-
-cextern x264_sub8x8_dct8_mmx.skip_prologue
-cextern x264_add8x8_idct8_mmx.skip_prologue
-SUB_NxN_DCT x264_sub16x16_dct8_mmx, x264_sub8x8_dct8_mmx.skip_prologue, 128, 8, 0, 0
-ADD_NxN_IDCT x264_add16x16_idct8_mmx, x264_add8x8_idct8_mmx.skip_prologue, 128, 8, 0, 0
+SUB_NxN_DCT sub8x8_dct_mmx, sub4x4_dct_mmx.skip_prologue, 32, 4, 0, 0
+ADD_NxN_IDCT add8x8_idct_mmx, add4x4_idct_mmx.skip_prologue, 32, 4, 0, 0
+SUB_NxN_DCT sub16x16_dct_mmx, sub8x8_dct_mmx.skip_prologue, 32, 8, 4, 4
+ADD_NxN_IDCT add16x16_idct_mmx, add8x8_idct_mmx.skip_prologue, 32, 8, 4, 4
+
+cextern sub8x8_dct8_mmx.skip_prologue
+cextern add8x8_idct8_mmx.skip_prologue
+SUB_NxN_DCT sub16x16_dct8_mmx, sub8x8_dct8_mmx.skip_prologue, 128, 8, 0, 0
+ADD_NxN_IDCT add16x16_idct8_mmx, add8x8_idct8_mmx.skip_prologue, 128, 8, 0, 0
%endif
INIT_XMM
+cextern sub8x8_dct_sse2.skip_prologue
+cextern sub8x8_dct_ssse3.skip_prologue
+cextern sub8x8_dct_avx.skip_prologue
+SUB_NxN_DCT sub16x16_dct_sse2, sub8x8_dct_sse2.skip_prologue, 128, 8, 0, 0
+SUB_NxN_DCT sub16x16_dct_ssse3, sub8x8_dct_ssse3.skip_prologue, 128, 8, 0, 0
+SUB_NxN_DCT sub16x16_dct_avx, sub8x8_dct_avx.skip_prologue, 128, 8, 0, 0
+
+cextern add8x8_idct_sse2.skip_prologue
+cextern add8x8_idct_avx.skip_prologue
+ADD_NxN_IDCT add16x16_idct_sse2, add8x8_idct_sse2.skip_prologue, 128, 8, 0, 0
+ADD_NxN_IDCT add16x16_idct_avx, add8x8_idct_avx.skip_prologue, 128, 8, 0, 0
+
+cextern add8x8_idct8_sse2.skip_prologue
+cextern add8x8_idct8_avx.skip_prologue
+ADD_NxN_IDCT add16x16_idct8_sse2, add8x8_idct8_sse2.skip_prologue, 128, 8, 0, 0
+ADD_NxN_IDCT add16x16_idct8_avx, add8x8_idct8_avx.skip_prologue, 128, 8, 0, 0
+
+cextern sub8x8_dct8_sse2.skip_prologue
+cextern sub8x8_dct8_ssse3.skip_prologue
+cextern sub8x8_dct8_avx.skip_prologue
+SUB_NxN_DCT sub16x16_dct8_sse2, sub8x8_dct8_sse2.skip_prologue, 128, 8, 0, 0
+SUB_NxN_DCT sub16x16_dct8_ssse3, sub8x8_dct8_ssse3.skip_prologue, 128, 8, 0, 0
+SUB_NxN_DCT sub16x16_dct8_avx, sub8x8_dct8_avx.skip_prologue, 128, 8, 0, 0
+%endif ; HIGH_BIT_DEPTH
+
+%ifdef HIGH_BIT_DEPTH
+INIT_XMM
+;-----------------------------------------------------------------------------
+; void add8x8_idct_dc( pixel *p_dst, dctcoef *dct2x2 )
+;-----------------------------------------------------------------------------
+%macro ADD_DC 2
+ mova m0, [%1+FDEC_STRIDEB*0] ; 8pixels
+ mova m1, [%1+FDEC_STRIDEB*1]
+ mova m2, [%1+FDEC_STRIDEB*2]
+ paddsw m0, %2
+ paddsw m1, %2
+ paddsw m2, %2
+ paddsw %2, [%1+FDEC_STRIDEB*3]
+ CLIPW m0, m5, m6
+ CLIPW m1, m5, m6
+ CLIPW m2, m5, m6
+ CLIPW %2, m5, m6
+ mova [%1+FDEC_STRIDEB*0], m0
+ mova [%1+FDEC_STRIDEB*1], m1
+ mova [%1+FDEC_STRIDEB*2], m2
+ mova [%1+FDEC_STRIDEB*3], %2
+%endmacro
-cextern x264_sub8x8_dct_sse2.skip_prologue
-cextern x264_sub8x8_dct_ssse3.skip_prologue
-SUB_NxN_DCT x264_sub16x16_dct_sse2, x264_sub8x8_dct_sse2.skip_prologue, 128, 8, 0, 0
-SUB_NxN_DCT x264_sub16x16_dct_ssse3, x264_sub8x8_dct_ssse3.skip_prologue, 128, 8, 0, 0
-cextern x264_add8x8_idct_sse2.skip_prologue
-ADD_NxN_IDCT x264_add16x16_idct_sse2, x264_add8x8_idct_sse2.skip_prologue, 2*64, 8, 0, 0
-
-cextern x264_sub8x8_dct8_sse2.skip_prologue
-cextern x264_add8x8_idct8_sse2.skip_prologue
-SUB_NxN_DCT x264_sub16x16_dct8_sse2, x264_sub8x8_dct8_sse2.skip_prologue, 128, 8, 0, 0
-ADD_NxN_IDCT x264_add16x16_idct8_sse2, x264_add8x8_idct8_sse2.skip_prologue, 128, 8, 0, 0
-
-cextern x264_sub8x8_dct8_ssse3.skip_prologue
-SUB_NxN_DCT x264_sub16x16_dct8_ssse3, x264_sub8x8_dct8_ssse3.skip_prologue, 128, 8, 0, 0
+%macro ADD_IDCT_DC 1
+cglobal add8x8_idct_dc_%1, 2,2,7
+ mova m6, [pw_pixel_max]
+ pxor m5, m5
+ mova m3, [r1]
+ paddd m3, [pd_32]
+ psrad m3, 6 ; dc0 0 dc1 0 dc2 0 dc3 0
+ pshuflw m4, m3, 10100000b ; dc0 dc0 dc1 dc1 _ _ _ _
+ pshufhw m3, m3, 10100000b ; _ _ _ _ dc2 dc2 dc3 dc3
+ pshufd m4, m4, 01010000b ; dc0 dc0 dc0 dc0 dc1 dc1 dc1 dc1
+ pshufd m3, m3, 11111010b ; dc2 dc2 dc2 dc2 dc3 dc3 dc3 dc3
+ ADD_DC r0+FDEC_STRIDEB*0, m4
+ ADD_DC r0+FDEC_STRIDEB*4, m3
+ RET
+cglobal add16x16_idct_dc_%1, 2,3,8
+ mov r2, 4
+ mova m6, [pw_pixel_max]
+ mova m7, [pd_32]
+ pxor m5, m5
+.loop
+ mova m3, [r1]
+ paddd m3, m7
+ psrad m3, 6 ; dc0 0 dc1 0 dc2 0 dc3 0
+ pshuflw m4, m3, 10100000b ; dc0 dc0 dc1 dc1 _ _ _ _
+ pshufhw m3, m3, 10100000b ; _ _ _ _ dc2 dc2 dc3 dc3
+ pshufd m4, m4, 01010000b ; dc0 dc0 dc0 dc0 dc1 dc1 dc1 dc1
+ pshufd m3, m3, 11111010b ; dc2 dc2 dc2 dc2 dc3 dc3 dc3 dc3
+ ADD_DC r0+FDEC_STRIDEB*0, m4
+ ADD_DC r0+SIZEOF_PIXEL*8, m3
+ add r1, 16
+ add r0, 4*FDEC_STRIDEB
+ dec r2
+ jg .loop
+ REP_RET
+%endmacro ; ADD_IDCT_DC
-;-----------------------------------------------------------------------------
-; void add8x8_idct_dc( uint8_t *p_dst, int16_t *dct2x2 )
-;-----------------------------------------------------------------------------
+INIT_XMM
+ADD_IDCT_DC sse2
+INIT_AVX
+ADD_IDCT_DC avx
+%else ;!HIGH_BIT_DEPTH
%macro ADD_DC 3
movq mm4, [%3+FDEC_STRIDE*0]
movq mm5, [%3+FDEC_STRIDE*1]
movq [%3+FDEC_STRIDE*3], %1
%endmacro
-cglobal x264_add8x8_idct_dc_mmx, 2,2
+cglobal add8x8_idct_dc_mmx, 2,2
movq mm0, [r1]
pxor mm1, mm1
add r0, FDEC_STRIDE*4
- paddw mm0, [pw_32 GLOBAL]
+ paddw mm0, [pw_32]
psraw mm0, 6
psubw mm1, mm0
packuswb mm0, mm0
ADD_DC mm2, mm3, r0
RET
-cglobal x264_add8x8_idct_dc_ssse3, 2,2
+cglobal add8x8_idct_dc_ssse3, 2,2
movq xmm0, [r1]
pxor xmm1, xmm1
add r0, FDEC_STRIDE*4
- paddw xmm0, [pw_32 GLOBAL]
+ paddw xmm0, [pw_32]
psraw xmm0, 6
psubw xmm1, xmm0
- movdqa xmm5, [pb_idctdc_unpack GLOBAL]
+ movdqa xmm5, [pb_idctdc_unpack]
packuswb xmm0, xmm0
packuswb xmm1, xmm1
pshufb xmm0, xmm5
movhps [r0+FDEC_STRIDE* 3], xmm5
RET
-cglobal x264_add16x16_idct_dc_mmx, 2,3
+cglobal add16x16_idct_dc_mmx, 2,3
mov r2, 4
.loop:
movq mm0, [r1]
pxor mm1, mm1
- paddw mm0, [pw_32 GLOBAL]
+ paddw mm0, [pw_32]
psraw mm0, 6
psubw mm1, mm0
packuswb mm0, mm0
movdqa [r0+%1+FDEC_STRIDE*3], xmm7
%endmacro
-cglobal x264_add16x16_idct_dc_sse2, 2,2,8
+cglobal add16x16_idct_dc_sse2, 2,2,8
call .loop
add r0, FDEC_STRIDE*4
%ifdef WIN64
add r1, 16
punpcklwd xmm0, xmm0
punpcklwd xmm2, xmm2
- pxor xmm1, xmm1
pxor xmm3, xmm3
- paddw xmm0, [pw_32 GLOBAL]
- paddw xmm2, [pw_32 GLOBAL]
+ paddw xmm0, [pw_32]
+ paddw xmm2, [pw_32]
psraw xmm0, 6
psraw xmm2, 6
- psubw xmm1, xmm0
- psubw xmm3, xmm2
+ psubw xmm1, xmm3, xmm0
packuswb xmm0, xmm1
+ psubw xmm3, xmm2
+ punpckhbw xmm1, xmm0, xmm0
packuswb xmm2, xmm3
- movdqa xmm1, xmm0
- movdqa xmm3, xmm2
+ punpckhbw xmm3, xmm2, xmm2
punpcklbw xmm0, xmm0
punpcklbw xmm2, xmm2
- punpckhbw xmm1, xmm1
- punpckhbw xmm3, xmm3
IDCT_DC_STORE FDEC_STRIDE*-4, xmm0, xmm1
IDCT_DC_STORE 0, xmm2, xmm3
ret
-cglobal x264_add16x16_idct_dc_ssse3, 2,2,8
+%macro ADD16x16 1
+cglobal add16x16_idct_dc_%1, 2,2,8
call .loop
add r0, FDEC_STRIDE*4
%ifdef WIN64
movdqa xmm0, [r1]
add r1, 16
pxor xmm1, xmm1
- paddw xmm0, [pw_32 GLOBAL]
+ paddw xmm0, [pw_32]
psraw xmm0, 6
psubw xmm1, xmm0
- movdqa xmm5, [ pb_idctdc_unpack GLOBAL]
- movdqa xmm6, [pb_idctdc_unpack2 GLOBAL]
+ movdqa xmm5, [ pb_idctdc_unpack]
+ movdqa xmm6, [pb_idctdc_unpack2]
packuswb xmm0, xmm0
packuswb xmm1, xmm1
- movdqa xmm2, xmm0
- movdqa xmm3, xmm1
+ pshufb xmm2, xmm0, xmm6
pshufb xmm0, xmm5
- pshufb xmm2, xmm6
+ pshufb xmm3, xmm1, xmm6
pshufb xmm1, xmm5
- pshufb xmm3, xmm6
IDCT_DC_STORE FDEC_STRIDE*-4, xmm0, xmm1
IDCT_DC_STORE 0, xmm2, xmm3
ret
+%endmacro ; ADD16x16
+
+INIT_XMM
+ADD16x16 ssse3
+INIT_AVX
+ADD16x16 avx
+
+%endif ; HIGH_BIT_DEPTH
;-----------------------------------------------------------------------------
; void sub8x8_dct_dc( int16_t dct[2][2], uint8_t *pix1, uint8_t *pix2 )
movq m1, m2
punpckldq m2, m3
punpckhdq m1, m3
- psadbw %1, m7
- psadbw %2, m7
- psadbw m2, m7
- psadbw m1, m7
+ pxor m3, m3
+ psadbw %1, m3
+ psadbw %2, m3
+ psadbw m2, m3
+ psadbw m1, m3
psubw %1, m2
psubw %2, m1
%endmacro
+%macro DCT2x2 2 ; reg s1/s0 (!=m1), reg s3/s2
+ pshufw mm1, %1, 10100000b ; s1 s1 s0 s0
+ pshufw mm0, %2, 10110001b ; s3 __ s2 __
+ paddw mm1, %2 ; s1 s13 s0 s02
+ psubw mm1, mm0 ; d13 s13 d02 s02
+ pshufw mm0, mm1, 01000100b ; d02 s02 d02 s02
+ psrlq mm1, 32 ; __ __ d13 s13
+ paddw mm0, mm1 ; d02 s02 d02+d13 s02+s13
+ psllq mm1, 32 ; d13 s13
+ psubw mm0, mm1 ; d02-d13 s02-s13 d02+d13 s02+s13
+%endmacro
+
INIT_MMX
-cglobal x264_sub8x8_dct_dc_mmxext, 3,3
- pxor m7, m7
- call .loop
- add r1, FENC_STRIDE*4
- add r2, FDEC_STRIDE*4
- add r0, 4
-.loop:
+cglobal sub8x8_dct_dc_mmxext, 3,3
DCTDC_2ROW_MMX m0, m4, 0
DCTDC_2ROW_MMX m5, m6, 2
paddw m0, m5
paddw m4, m6
- punpcklwd m0, m4
- movd [r0], m0
+ punpckldq m0, m4
+ add r1, FENC_STRIDE*4
+ add r2, FDEC_STRIDE*4
+ DCTDC_2ROW_MMX m7, m4, 0
+ DCTDC_2ROW_MMX m5, m6, 2
+ paddw m7, m5
+ paddw m4, m6
+ punpckldq m7, m4
+ DCT2x2 m0, m7
+ movq [r0], m0
ret
INIT_XMM
%endif
%endmacro
-cglobal x264_sub8x8_dct_dc_sse2, 3,3,8
+cglobal sub8x8_dct_dc_sse2, 3,3,8
pxor m7, m7
DCTDC_2ROW_SSE2 0, 0, m4
DCTDC_2ROW_SSE2 2, 1, m4
add r1, FENC_STRIDE*4
add r2, FDEC_STRIDE*4
- psubq m4, m6
+ psubd m4, m6
DCTDC_2ROW_SSE2 0, 0, m5
DCTDC_2ROW_SSE2 2, 1, m5
- psubq m5, m6
+ psubd m5, m6
packssdw m4, m5
- packssdw m4, m4
- movq [r0], m4
+ movhlps m5, m4
+ movdq2q mm0, m4
+ movdq2q mm7, m5
+ DCT2x2 mm0, mm7
+ movq [r0], mm0
RET
;-----------------------------------------------------------------------------
-; void x264_zigzag_scan_8x8_frame_ssse3( int16_t level[64], int16_t dct[8][8] )
+; void zigzag_scan_8x8_frame( int16_t level[64], int16_t dct[8][8] )
;-----------------------------------------------------------------------------
%macro SCAN_8x8 1
-cglobal x264_zigzag_scan_8x8_frame_%1, 2,2,8
+cglobal zigzag_scan_8x8_frame_%1, 2,2,8
movdqa xmm0, [r1]
movdqa xmm1, [r1+16]
movdq2q mm0, xmm0
movdq2q mm5, xmm5
PALIGNR xmm6, xmm6, 10, xmm3
movdq2q mm6, xmm6
-%ifidn %1, ssse3
+%ifnidn %1, sse2
PALIGNR xmm7, xmm7, 8, xmm3
movdq2q mm7, xmm7
%else
movq [r0+2*56], mm5
movq [r0+2*60], mm3
- movdqa xmm3, xmm0
- movdqa xmm7, xmm4
+ punpckhdq xmm3, xmm0, xmm2
punpckldq xmm0, xmm2
+ punpckhdq xmm7, xmm4, xmm6
punpckldq xmm4, xmm6
- punpckhdq xmm3, xmm2
- punpckhdq xmm7, xmm6
pshufhw xmm0, xmm0, 0x1b
pshuflw xmm4, xmm4, 0x1b
pshufhw xmm3, xmm3, 0x1b
RET
%endmacro
+%ifndef HIGH_BIT_DEPTH
INIT_XMM
%define PALIGNR PALIGNR_MMX
SCAN_8x8 sse2
%define PALIGNR PALIGNR_SSSE3
SCAN_8x8 ssse3
+%endif
;-----------------------------------------------------------------------------
-; void x264_zigzag_scan_8x8_frame_mmxext( int16_t level[64], int16_t dct[8][8] )
+; void zigzag_scan_8x8_frame( dctcoef level[64], dctcoef dct[8][8] )
;-----------------------------------------------------------------------------
-cglobal x264_zigzag_scan_8x8_frame_mmxext, 2,2
- movq mm0, [r1]
- movq mm1, [r1+2*8]
- movq mm2, [r1+2*14]
- movq mm3, [r1+2*21]
- movq mm4, [r1+2*28]
- movq mm5, mm0
- movq mm6, mm1
- psrlq mm0, 16
- punpckldq mm1, mm1
- punpcklwd mm5, mm6
- punpckhwd mm1, mm3
- punpckhwd mm6, mm0
- punpckldq mm5, mm0
- movq mm7, [r1+2*52]
- movq mm0, [r1+2*60]
- punpckhwd mm1, mm2
- punpcklwd mm2, mm4
- punpckhwd mm4, mm3
- punpckldq mm3, mm3
- punpckhwd mm3, mm2
- movq [r0], mm5
- movq [r0+2*4], mm1
- movq [r0+2*8], mm6
- punpcklwd mm6, mm0
- punpcklwd mm6, mm7
- movq mm1, [r1+2*32]
- movq mm5, [r1+2*39]
- movq mm2, [r1+2*46]
- movq [r0+2*35], mm3
- movq [r0+2*47], mm4
- punpckhwd mm7, mm0
- psllq mm0, 16
- movq mm3, mm5
- punpcklwd mm5, mm1
- punpckhwd mm1, mm2
- punpckhdq mm3, mm3
- movq [r0+2*52], mm6
- movq [r0+2*13], mm5
- movq mm4, [r1+2*11]
- movq mm6, [r1+2*25]
- punpcklwd mm5, mm7
- punpcklwd mm1, mm3
- punpckhdq mm0, mm7
- movq mm3, [r1+2*4]
- movq mm7, [r1+2*18]
- punpcklwd mm2, mm5
- movq [r0+2*25], mm1
- movq mm1, mm4
- movq mm5, mm6
- punpcklwd mm4, mm3
- punpcklwd mm6, mm7
- punpckhwd mm1, mm3
- punpckhwd mm5, mm7
- movq mm3, mm6
- movq mm7, mm5
- punpckldq mm6, mm4
- punpckldq mm5, mm1
- punpckhdq mm3, mm4
- punpckhdq mm7, mm1
- movq mm4, [r1+2*35]
- movq mm1, [r1+2*49]
- pshufw mm6, mm6, 0x1b
- pshufw mm5, mm5, 0x1b
- movq [r0+2*60], mm0
- movq [r0+2*56], mm2
- movq mm0, [r1+2*42]
- movq mm2, [r1+2*56]
- movq [r0+2*17], mm3
- movq [r0+2*32], mm7
- movq [r0+2*10], mm6
- movq [r0+2*21], mm5
- movq mm3, mm0
- movq mm7, mm2
- punpcklwd mm0, mm4
- punpcklwd mm2, mm1
- punpckhwd mm3, mm4
- punpckhwd mm7, mm1
- movq mm4, mm2
- movq mm1, mm7
- punpckhdq mm2, mm0
- punpckhdq mm7, mm3
- punpckldq mm4, mm0
- punpckldq mm1, mm3
- pshufw mm2, mm2, 0x1b
- pshufw mm7, mm7, 0x1b
- movq [r0+2*28], mm4
- movq [r0+2*43], mm1
- movq [r0+2*39], mm2
- movq [r0+2*50], mm7
+%macro SCAN_8x8_FRAME 6
+cglobal zigzag_scan_8x8_frame_%1, 2,2,8*(mmsize/16)
+ mova m0, [r1]
+ mova m1, [r1+ 8*SIZEOF_DCTCOEF]
+ movu m2, [r1+14*SIZEOF_DCTCOEF]
+ movu m3, [r1+21*SIZEOF_DCTCOEF]
+ mova m4, [r1+28*SIZEOF_DCTCOEF]
+ punpckl%5 m5, m0, m1
+ psrl%3 m0, %2
+ punpckh%5 m6, m1, m0
+ punpckl%4 m5, m0
+ punpckl%4 m1, m1
+ punpckh%5 m1, m3
+ mova m7, [r1+52*SIZEOF_DCTCOEF]
+ mova m0, [r1+60*SIZEOF_DCTCOEF]
+ punpckh%5 m1, m2
+ punpckl%5 m2, m4
+ punpckh%5 m4, m3
+ punpckl%4 m3, m3
+ punpckh%5 m3, m2
+ mova [r0], m5
+ mova [r0+ 4*SIZEOF_DCTCOEF], m1
+ mova [r0+ 8*SIZEOF_DCTCOEF], m6
+ punpckl%5 m6, m0
+ punpckl%5 m6, m7
+ mova m1, [r1+32*SIZEOF_DCTCOEF]
+ movu m5, [r1+39*SIZEOF_DCTCOEF]
+ movu m2, [r1+46*SIZEOF_DCTCOEF]
+ movu [r0+35*SIZEOF_DCTCOEF], m3
+ movu [r0+47*SIZEOF_DCTCOEF], m4
+ punpckh%5 m7, m0
+ psll%3 m0, %2
+ punpckh%4 m3, m5, m5
+ punpckl%5 m5, m1
+ punpckh%5 m1, m2
+ mova [r0+52*SIZEOF_DCTCOEF], m6
+ movu [r0+13*SIZEOF_DCTCOEF], m5
+ movu m4, [r1+11*SIZEOF_DCTCOEF]
+ movu m6, [r1+25*SIZEOF_DCTCOEF]
+ punpckl%5 m5, m7
+ punpckl%5 m1, m3
+ punpckh%4 m0, m7
+ mova m3, [r1+ 4*SIZEOF_DCTCOEF]
+ movu m7, [r1+18*SIZEOF_DCTCOEF]
+ punpckl%5 m2, m5
+ movu [r0+25*SIZEOF_DCTCOEF], m1
+ mova m1, m4
+ mova m5, m6
+ punpckl%5 m4, m3
+ punpckl%5 m6, m7
+ punpckh%5 m1, m3
+ punpckh%5 m5, m7
+ punpckh%4 m3, m6, m4
+ punpckh%4 m7, m5, m1
+ punpckl%4 m6, m4
+ punpckl%4 m5, m1
+ movu m4, [r1+35*SIZEOF_DCTCOEF]
+ movu m1, [r1+49*SIZEOF_DCTCOEF]
+ pshuf%6 m6, m6, 0x1b
+ pshuf%6 m5, m5, 0x1b
+ mova [r0+60*SIZEOF_DCTCOEF], m0
+ mova [r0+56*SIZEOF_DCTCOEF], m2
+ movu m0, [r1+42*SIZEOF_DCTCOEF]
+ mova m2, [r1+56*SIZEOF_DCTCOEF]
+ movu [r0+17*SIZEOF_DCTCOEF], m3
+ mova [r0+32*SIZEOF_DCTCOEF], m7
+ movu [r0+10*SIZEOF_DCTCOEF], m6
+ movu [r0+21*SIZEOF_DCTCOEF], m5
+ punpckh%5 m3, m0, m4
+ punpckh%5 m7, m2, m1
+ punpckl%5 m0, m4
+ punpckl%5 m2, m1
+ punpckl%4 m4, m2, m0
+ punpckl%4 m1, m7, m3
+ punpckh%4 m2, m0
+ punpckh%4 m7, m3
+ pshuf%6 m2, m2, 0x1b
+ pshuf%6 m7, m7, 0x1b
+ mova [r0+28*SIZEOF_DCTCOEF], m4
+ movu [r0+43*SIZEOF_DCTCOEF], m1
+ movu [r0+39*SIZEOF_DCTCOEF], m2
+ movu [r0+50*SIZEOF_DCTCOEF], m7
RET
+%endmacro
+
+%ifdef HIGH_BIT_DEPTH
+INIT_XMM
+SCAN_8x8_FRAME sse2 , 4 , dq, qdq, dq, d
+INIT_AVX
+SCAN_8x8_FRAME avx , 4 , dq, qdq, dq, d
+%else
+INIT_MMX
+SCAN_8x8_FRAME mmxext, 16, q , dq , wd, w
+%endif
;-----------------------------------------------------------------------------
-; void x264_zigzag_scan_4x4_frame_mmx( int16_t level[16], int16_t dct[4][4] )
+; void zigzag_scan_4x4_frame( dctcoef level[16], dctcoef dct[4][4] )
;-----------------------------------------------------------------------------
-cglobal x264_zigzag_scan_4x4_frame_mmx, 2,2
- movq mm0, [r1]
- movq mm1, [r1+8]
- movq mm2, [r1+16]
- movq mm3, [r1+24]
- movq mm4, mm0
- movq mm5, mm1
- movq mm6, mm2
- movq mm7, mm3
- psllq mm3, 16
- psrlq mm0, 16
- punpckldq mm2, mm2
- punpckhdq mm1, mm1
- punpcklwd mm4, mm5
- punpcklwd mm5, mm3
- punpckldq mm4, mm0
- punpckhwd mm5, mm2
- punpckhwd mm0, mm6
- punpckhwd mm6, mm7
- punpcklwd mm1, mm0
- punpckhdq mm3, mm6
- movq [r0], mm4
- movq [r0+8], mm5
- movq [r0+16], mm1
- movq [r0+24], mm3
+%macro SCAN_4x4 5
+cglobal zigzag_scan_4x4_frame_%1, 2,2,8*(mmsize)/16
+ mova m0, [r1]
+ mova m1, [r1+ 4*SIZEOF_DCTCOEF]
+ mova m2, [r1+ 8*SIZEOF_DCTCOEF]
+ mova m3, [r1+12*SIZEOF_DCTCOEF]
+ punpckl%5 m4, m0, m1
+ mova m5, m1
+ mova m6, m2
+ mova m7, m3
+ psll%3 m3, %2
+ psrl%3 m0, %2
+ punpckl%4 m2, m2
+ punpckh%4 m1, m1
+ punpckl%5 m5, m3
+ punpckl%4 m4, m0
+ punpckh%5 m5, m2
+ punpckh%5 m0, m6
+ punpckh%5 m6, m7
+ punpckl%5 m1, m0
+ punpckh%4 m3, m6
+ mova [r0], m4
+ mova [r0+ 4*SIZEOF_DCTCOEF], m5
+ mova [r0+ 8*SIZEOF_DCTCOEF], m1
+ mova [r0+12*SIZEOF_DCTCOEF], m3
RET
+%endmacro
+
+%ifdef HIGH_BIT_DEPTH
+INIT_XMM
+SCAN_4x4 sse2, 4 , dq, qdq, dq
+INIT_AVX
+SCAN_4x4 avx , 4 , dq, qdq, dq
+%else
+INIT_MMX
+SCAN_4x4 mmx , 16, q , dq , wd
;-----------------------------------------------------------------------------
-; void x264_zigzag_scan_4x4_frame_ssse3( int16_t level[16], int16_t dct[4][4] )
+; void zigzag_scan_4x4_frame( int16_t level[16], int16_t dct[4][4] )
;-----------------------------------------------------------------------------
-cglobal x264_zigzag_scan_4x4_frame_ssse3, 2,2
+%macro SCAN_4x4_FRAME 1
+cglobal zigzag_scan_4x4_frame_%1, 2,2
movdqa xmm1, [r1+16]
movdqa xmm0, [r1]
- pshufb xmm1, [pb_scan4frameb GLOBAL]
- pshufb xmm0, [pb_scan4framea GLOBAL]
- movdqa xmm2, xmm1
- psrldq xmm1, 6
- palignr xmm2, xmm0, 6
+ pshufb xmm1, [pb_scan4frameb]
+ pshufb xmm0, [pb_scan4framea]
+ psrldq xmm2, xmm1, 6
+ palignr xmm1, xmm0, 6
pslldq xmm0, 10
- palignr xmm1, xmm0, 10
- movdqa [r0], xmm2
- movdqa [r0+16], xmm1
+ palignr xmm2, xmm0, 10
+ movdqa [r0], xmm1
+ movdqa [r0+16], xmm2
RET
+%endmacro
+
+INIT_XMM
+SCAN_4x4_FRAME ssse3
+INIT_AVX
+SCAN_4x4_FRAME avx
+%endif ; !HIGH_BIT_DEPTH
+%ifdef HIGH_BIT_DEPTH
+INIT_XMM
+;-----------------------------------------------------------------------------
+; void zigzag_scan_4x4_field( int32_t level[16], int32_t dct[4][4] )
;-----------------------------------------------------------------------------
-; void x264_zigzag_scan_4x4_field_mmxext( int16_t level[16], int16_t dct[4][4] )
+cglobal zigzag_scan_4x4_field_sse2, 2,3
+ movu m4, [r1+8]
+ pshufd m0, m4, 0xd2
+ mova m1, [r1+32]
+ mova m2, [r1+48]
+ movu [r0+8], m0
+ mova [r0+32], m1
+ mova [r0+48], m2
+ movq mm0, [r1]
+ movq [r0], mm0
+ movq mm0, [r1+24]
+ movq [r0+24], mm0
+ RET
+%else
+;-----------------------------------------------------------------------------
+; void zigzag_scan_4x4_field( int16_t level[16], int16_t dct[4][4] )
;-----------------------------------------------------------------------------
; sse2 is only 1 cycle faster, and ssse3/pshufb is slower on core2
-cglobal x264_zigzag_scan_4x4_field_mmxext, 2,3
+cglobal zigzag_scan_4x4_field_mmxext, 2,3
pshufw mm0, [r1+4], 0xd2
movq mm1, [r1+16]
movq mm2, [r1+24]
mov r2d, [r1+12]
mov [r0+12], r2d
RET
+%endif ; HIGH_BIT_DEPTH
;-----------------------------------------------------------------------------
-; void x264_zigzag_scan_8x8_field_mmxext( int16_t level[64], int16_t dct[8][8] )
+; void zigzag_scan_8x8_field( int16_t level[64], int16_t dct[8][8] )
;-----------------------------------------------------------------------------
-
; Output order:
; 0 1 2 8 9 3 4 10
; 16 11 5 6 7 12 17 24
; 36 37 38 39 43 49 50 44
; 45 46 47 51 56 57 52 53
; 54 55 58 59 60 61 62 63
-
-cglobal x264_zigzag_scan_8x8_field_mmxext, 2,3
- movq mm0, [r1+2*0] ; 03 02 01 00
- movq mm1, [r1+2*4] ; 07 06 05 04
- movq mm2, [r1+2*8] ; 11 10 09 08
- pshufw mm3, mm0, 011111111b ; 03 03 03 03
- movd r2, mm2 ; 09 08
- pshufw mm2, mm2, 000111001b ; 08 11 10 09
- punpcklwd mm3, mm1 ; 05 03 04 03
- pinsrw mm0, r2, 3 ; 08 02 01 00
- movq mm4, mm2
- punpcklwd mm2, mm3 ; 04 10 03 09
- pshufw mm2, mm2, 010110100b ; 10 04 03 09
- movq [r0+2*0], mm0 ; 08 02 01 00
- movq [r0+2*4], mm2 ; 10 04 03 09
- movq mm3, [r1+2*12] ; 15 14 13 12
- movq mm5, [r1+2*16] ; 19 18 17 16
- punpckldq mm6, mm5 ; 17 16 XX XX
- psrlq mm1, 16 ; XX 07 06 05
- punpckhwd mm6, mm4 ; 08 17 11 16
- punpckldq mm6, mm1 ; 06 05 11 16
- movq [r0+2*8], mm6 ; 06 05 11 16
- psrlq mm1, 16 ; XX XX 07 06
- punpcklwd mm1, mm5 ; 17 07 16 06
- movq mm0, [r1+2*20] ; 23 22 21 20
- movq mm2, [r1+2*24] ; 27 26 25 24
- movq mm6, mm3
- punpckhdq mm1, mm1 ; 17 07 17 07
- punpcklwd mm6, mm2 ; 25 13 24 12
- pextrw r2, mm5, 2
- movq [r0+2*24], mm0 ; 23 22 21 20
- punpcklwd mm1, mm6 ; 24 17 12 07
- movq [r0+2*12], mm1
- pinsrw mm3, r2, 0 ; 15 14 13 18
- movq [r0+2*16], mm3 ; 15 14 13 18
- movq mm7, [r1+2*28]
- movq mm0, [r1+2*32] ; 35 34 33 32
- psrlq mm5, 48 ; XX XX XX 19
- pshufw mm1, mm2, 011111001b ; 27 27 26 25
- punpcklwd mm5, mm0 ; 33 XX 32 19
- psrlq mm2, 48 ; XX XX XX 27
- punpcklwd mm5, mm1 ; 26 32 25 19
- movq [r0+2*32], mm7
- movq [r0+2*20], mm5 ; 26 32 25 19
- movq mm7, [r1+2*36]
- movq mm1, [r1+2*40] ; 43 42 41 40
- pshufw mm3, mm0, 011111001b ; 35 35 34 33
- punpcklwd mm2, mm1 ; 41 XX 40 27
- movq [r0+2*40], mm7
- punpcklwd mm2, mm3 ; 34 40 33 27
- movq [r0+2*28], mm2
- movq mm7, [r1+2*44] ; 47 46 45 44
- movq mm2, [r1+2*48] ; 51 50 49 48
- psrlq mm0, 48 ; XX XX XX 35
- punpcklwd mm0, mm2 ; 49 XX 48 35
- pshufw mm3, mm1, 011111001b ; 43 43 42 41
- punpcklwd mm0, mm3 ; 42 48 41 35
- movq [r0+2*36], mm0
- pextrw r2, mm2, 3 ; 51
- psrlq mm1, 48 ; XX XX XX 43
- punpcklwd mm1, mm7 ; 45 XX 44 43
- psrlq mm2, 16 ; XX 51 50 49
- punpcklwd mm1, mm2 ; 50 44 49 43
- pshufw mm1, mm1, 010110100b ; 44 50 49 43
- movq [r0+2*44], mm1
- psrlq mm7, 16 ; XX 47 46 45
- pinsrw mm7, r2, 3 ; 51 47 46 45
- movq [r0+2*48], mm7
- movq mm0, [r1+2*56] ; 59 58 57 56
- movq mm1, [r1+2*52] ; 55 54 53 52
- movq mm2, mm0
- movq mm7, [r1+2*60]
- punpckldq mm2, mm1 ; 53 52 57 56
- punpckhdq mm1, mm0 ; 59 58 55 54
- movq [r0+2*52], mm2
- movq [r0+2*56], mm1
- movq [r0+2*60], mm7
+%undef SCAN_8x8
+%macro SCAN_8x8 6
+cglobal zigzag_scan_8x8_field_%1, 2,3,8*(mmsize/16)
+ mova m0, [r1+ 0*SIZEOF_DCTCOEF] ; 03 02 01 00
+ mova m1, [r1+ 4*SIZEOF_DCTCOEF] ; 07 06 05 04
+ mova m2, [r1+ 8*SIZEOF_DCTCOEF] ; 11 10 09 08
+ pshuf%2 m3, m0, 011111111b ; 03 03 03 03
+ movd r2, m2 ; 09 08
+ pshuf%2 m2, m2, 000111001b ; 08 11 10 09
+ punpckl%3 m3, m1 ; 05 03 04 03
+ pinsr%2 m0, r2d, 3 ; 08 02 01 00
+ punpckl%3 m4, m2, m3 ; 04 10 03 09
+ pshuf%2 m4, m4, 010110100b ; 10 04 03 09
+ mova [r0+ 0*SIZEOF_DCTCOEF], m0 ; 08 02 01 00
+ mova [r0+ 4*SIZEOF_DCTCOEF], m4 ; 10 04 03 09
+ mova m3, [r1+12*SIZEOF_DCTCOEF] ; 15 14 13 12
+ mova m5, [r1+16*SIZEOF_DCTCOEF] ; 19 18 17 16
+ punpckl%4 m6, m5 ; 17 16 XX XX
+ psrl%5 m1, %6 ; XX 07 06 05
+ punpckh%3 m6, m2 ; 08 17 11 16
+ punpckl%4 m6, m1 ; 06 05 11 16
+ mova [r0+ 8*SIZEOF_DCTCOEF], m6 ; 06 05 11 16
+ psrl%5 m1, %6 ; XX XX 07 06
+ punpckl%3 m1, m5 ; 17 07 16 06
+ mova m0, [r1+20*SIZEOF_DCTCOEF] ; 23 22 21 20
+ mova m2, [r1+24*SIZEOF_DCTCOEF] ; 27 26 25 24
+ punpckh%4 m1, m1 ; 17 07 17 07
+ punpckl%3 m6, m3, m2 ; 25 13 24 12
+ pextr%2 r2d, m5, 2
+ mova [r0+24*SIZEOF_DCTCOEF], m0 ; 23 22 21 20
+ punpckl%3 m1, m6 ; 24 17 12 07
+ mova [r0+12*SIZEOF_DCTCOEF], m1
+ pinsr%2 m3, r2d, 0 ; 15 14 13 18
+ mova [r0+16*SIZEOF_DCTCOEF], m3 ; 15 14 13 18
+ mova m7, [r1+28*SIZEOF_DCTCOEF]
+ mova m0, [r1+32*SIZEOF_DCTCOEF] ; 35 34 33 32
+ psrl%5 m5, %6*3 ; XX XX XX 19
+ pshuf%2 m1, m2, 011111001b ; 27 27 26 25
+ punpckl%3 m5, m0 ; 33 XX 32 19
+ psrl%5 m2, %6*3 ; XX XX XX 27
+ punpckl%3 m5, m1 ; 26 32 25 19
+ mova [r0+32*SIZEOF_DCTCOEF], m7
+ mova [r0+20*SIZEOF_DCTCOEF], m5 ; 26 32 25 19
+ mova m7, [r1+36*SIZEOF_DCTCOEF]
+ mova m1, [r1+40*SIZEOF_DCTCOEF] ; 43 42 41 40
+ pshuf%2 m3, m0, 011111001b ; 35 35 34 33
+ punpckl%3 m2, m1 ; 41 XX 40 27
+ mova [r0+40*SIZEOF_DCTCOEF], m7
+ punpckl%3 m2, m3 ; 34 40 33 27
+ mova [r0+28*SIZEOF_DCTCOEF], m2
+ mova m7, [r1+44*SIZEOF_DCTCOEF] ; 47 46 45 44
+ mova m2, [r1+48*SIZEOF_DCTCOEF] ; 51 50 49 48
+ psrl%5 m0, %6*3 ; XX XX XX 35
+ punpckl%3 m0, m2 ; 49 XX 48 35
+ pshuf%2 m3, m1, 011111001b ; 43 43 42 41
+ punpckl%3 m0, m3 ; 42 48 41 35
+ mova [r0+36*SIZEOF_DCTCOEF], m0
+ pextr%2 r2d, m2, 3 ; 51
+ psrl%5 m1, %6*3 ; XX XX XX 43
+ punpckl%3 m1, m7 ; 45 XX 44 43
+ psrl%5 m2, %6 ; XX 51 50 49
+ punpckl%3 m1, m2 ; 50 44 49 43
+ pshuf%2 m1, m1, 010110100b ; 44 50 49 43
+ mova [r0+44*SIZEOF_DCTCOEF], m1
+ psrl%5 m7, %6 ; XX 47 46 45
+ pinsr%2 m7, r2d, 3 ; 51 47 46 45
+ mova [r0+48*SIZEOF_DCTCOEF], m7
+ mova m0, [r1+56*SIZEOF_DCTCOEF] ; 59 58 57 56
+ mova m1, [r1+52*SIZEOF_DCTCOEF] ; 55 54 53 52
+ mova m7, [r1+60*SIZEOF_DCTCOEF]
+ punpckl%4 m2, m0, m1 ; 53 52 57 56
+ punpckh%4 m1, m0 ; 59 58 55 54
+ mova [r0+52*SIZEOF_DCTCOEF], m2
+ mova [r0+56*SIZEOF_DCTCOEF], m1
+ mova [r0+60*SIZEOF_DCTCOEF], m7
RET
+%endmacro
+%ifdef HIGH_BIT_DEPTH
+INIT_XMM
+SCAN_8x8 sse4 , d, dq, qdq, dq, 4
+INIT_AVX
+SCAN_8x8 avx , d, dq, qdq, dq, 4
+%else
+INIT_MMX
+SCAN_8x8 mmxext, w, wd, dq , q , 16
+%endif
;-----------------------------------------------------------------------------
-; void x264_zigzag_sub_4x4_frame_ssse3( int16_t level[16], const uint8_t *src, uint8_t *dst )
+; void zigzag_sub_4x4_frame( int16_t level[16], const uint8_t *src, uint8_t *dst )
;-----------------------------------------------------------------------------
-%macro ZIGZAG_SUB_4x4 2
+%macro ZIGZAG_SUB_4x4 3
%ifidn %1, ac
-cglobal x264_zigzag_sub_4x4%1_%2_ssse3, 4,4,8
+cglobal zigzag_sub_4x4%1_%2_%3, 4,4,8
%else
-cglobal x264_zigzag_sub_4x4%1_%2_ssse3, 3,3,8
+cglobal zigzag_sub_4x4%1_%2_%3, 3,3,8
%endif
movd xmm0, [r1+0*FENC_STRIDE]
movd xmm1, [r1+1*FENC_STRIDE]
punpcklqdq xmm0, xmm2
punpcklqdq xmm4, xmm6
%ifidn %2, frame
- movdqa xmm7, [pb_sub4frame GLOBAL]
+ movdqa xmm7, [pb_sub4frame]
%else
- movdqa xmm7, [pb_sub4field GLOBAL]
+ movdqa xmm7, [pb_sub4field]
%endif
pshufb xmm0, xmm7
pshufb xmm4, xmm7
pxor xmm6, xmm6
- movdqa xmm1, xmm0
- movdqa xmm5, xmm4
+ punpckhbw xmm1, xmm0, xmm6
+ punpckhbw xmm5, xmm4, xmm6
punpcklbw xmm0, xmm6
- punpckhbw xmm1, xmm6
punpcklbw xmm4, xmm6
- punpckhbw xmm5, xmm6
psubw xmm0, xmm4
psubw xmm1, xmm5
%ifidn %1, ac
movd r2d, xmm0
- pand xmm0, [pb_subacmask GLOBAL]
+ pand xmm0, [pb_subacmask]
%endif
movdqa [r0], xmm0
pxor xmm2, xmm2
RET
%endmacro
-ZIGZAG_SUB_4x4 , frame
-ZIGZAG_SUB_4x4 ac, frame
-ZIGZAG_SUB_4x4 , field
-ZIGZAG_SUB_4x4 ac, field
+INIT_XMM
+ZIGZAG_SUB_4x4 , frame, ssse3
+ZIGZAG_SUB_4x4 ac, frame, ssse3
+ZIGZAG_SUB_4x4 , field, ssse3
+ZIGZAG_SUB_4x4 ac, field, ssse3
+INIT_AVX
+ZIGZAG_SUB_4x4 , frame, avx
+ZIGZAG_SUB_4x4 ac, frame, avx
+ZIGZAG_SUB_4x4 , field, avx
+ZIGZAG_SUB_4x4 ac, field, avx
;-----------------------------------------------------------------------------
-; void x264_zigzag_interleave_8x8_cavlc_mmx( int16_t *dst, int16_t *src, uint8_t *nnz )
+; void zigzag_interleave_8x8_cavlc( int16_t *dst, int16_t *src, uint8_t *nnz )
;-----------------------------------------------------------------------------
-
-%macro INTERLEAVE 1
- movq m0, [r1+%1*4+ 0]
- movq m1, [r1+%1*4+ 8]
- movq m2, [r1+%1*4+16]
- movq m3, [r1+%1*4+24]
- TRANSPOSE4x4W 0,1,2,3,4
- movq [r0+%1+ 0], m0
- movq [r0+%1+32], m1
- movq [r0+%1+64], m2
- movq [r0+%1+96], m3
-%if %1
+%macro INTERLEAVE 2
+ mova m0, [r1+(%1*4+ 0)*SIZEOF_PIXEL]
+ mova m1, [r1+(%1*4+ 8)*SIZEOF_PIXEL]
+ mova m2, [r1+(%1*4+16)*SIZEOF_PIXEL]
+ mova m3, [r1+(%1*4+24)*SIZEOF_PIXEL]
+ TRANSPOSE4x4%2 0,1,2,3,4
+ mova [r0+(%1+ 0)*SIZEOF_PIXEL], m0
+ mova [r0+(%1+32)*SIZEOF_PIXEL], m1
+ mova [r0+(%1+64)*SIZEOF_PIXEL], m2
+ mova [r0+(%1+96)*SIZEOF_PIXEL], m3
packsswb m0, m1
- por m6, m2
- por m7, m3
- por m5, m0
+%if %1
+ por m6, m2
+ por m7, m3
+ por m5, m0
%else
- packsswb m0, m1
- SWAP m5, m0
- SWAP m6, m2
- SWAP m7, m3
+ SWAP 5, 0
+ SWAP 6, 2
+ SWAP 7, 3
%endif
%endmacro
-INIT_MMX
-cglobal x264_zigzag_interleave_8x8_cavlc_mmx, 3,3
- INTERLEAVE 0
- INTERLEAVE 8
- INTERLEAVE 16
- INTERLEAVE 24
- packsswb m6, m7
- packsswb m5, m6
- packsswb m5, m5
- pxor m0, m0
- pcmpeqb m5, m0
- paddb m5, [pb_1 GLOBAL]
- movd r0d, m5
- mov [r2+0], r0w
- shr r0d, 16
- mov [r2+8], r0w
+%macro ZIGZAG_8x8_CAVLC 2
+cglobal zigzag_interleave_8x8_cavlc_%1, 3,3,8*(mmsize/16)
+ INTERLEAVE 0, %2
+ INTERLEAVE 8, %2
+ INTERLEAVE 16, %2
+ INTERLEAVE 24, %2
+ packsswb m6, m7
+ packsswb m5, m6
+ packsswb m5, m5
+ pxor m0, m0
+%ifdef HIGH_BIT_DEPTH
+ packsswb m5, m5
+%endif
+ pcmpeqb m5, m0
+ paddb m5, [pb_1]
+ movd r0d, m5
+ mov [r2+0], r0w
+ shr r0d, 16
+ mov [r2+8], r0w
RET
+%endmacro
+
+%ifdef HIGH_BIT_DEPTH
+INIT_XMM
+ZIGZAG_8x8_CAVLC sse2, D
+INIT_AVX
+ZIGZAG_8x8_CAVLC avx , D
+%else
+INIT_MMX
+ZIGZAG_8x8_CAVLC mmx , W
+%endif
%macro INTERLEAVE_XMM 1
mova m0, [r1+%1*4+ 0]
%endif
%endmacro
-INIT_XMM
-cglobal x264_zigzag_interleave_8x8_cavlc_sse2, 3,3,8
+%ifndef HIGH_BIT_DEPTH
+%macro ZIGZAG_8x8_CAVLC 1
+cglobal zigzag_interleave_8x8_cavlc_%1, 3,3,8
INTERLEAVE_XMM 0
INTERLEAVE_XMM 16
packsswb m2, m3
packsswb m2, m2
packsswb m2, m2
pcmpeqb m5, m2
- paddb m5, [pb_1 GLOBAL]
+ paddb m5, [pb_1]
movd r0d, m5
mov [r2+0], r0w
shr r0d, 16
mov [r2+8], r0w
RET
+%endmacro
+INIT_XMM
+ZIGZAG_8x8_CAVLC sse2
+INIT_AVX
+ZIGZAG_8x8_CAVLC avx
+%endif ; !HIGH_BIT_DEPTH