making act segmenter

1 files changed, 0 insertions, 487 deletions

diff --git a/ffmpeg1/libavcodec/x86/dsputilenc.asm b/ffmpeg1/libavcodec/x86/dsputilenc.asm
deleted file mode 100644
index 1839bee..0000000
--- a/ffmpeg1/libavcodec/x86/dsputilenc.asm
+++ /dev/null
@@ -1,487 +0,0 @@
-;*****************************************************************************
-;* MMX optimized DSP utils
-;*****************************************************************************
-;* Copyright (c) 2000, 2001 Fabrice Bellard
-;* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
-;*
-;* This file is part of FFmpeg.
-;*
-;* FFmpeg is free software; you can redistribute it and/or
-;* modify it under the terms of the GNU Lesser General Public
-;* License as published by the Free Software Foundation; either
-;* version 2.1 of the License, or (at your option) any later version.
-;*
-;* FFmpeg is distributed in the hope that it will be useful,
-;* but WITHOUT ANY WARRANTY; without even the implied warranty of
-;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;* Lesser General Public License for more details.
-;*
-;* You should have received a copy of the GNU Lesser General Public
-;* License along with FFmpeg; if not, write to the Free Software
-;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-;*****************************************************************************
-
-%include "libavutil/x86/x86util.asm"
-
-SECTION .text
-
-%macro DIFF_PIXELS_1 4
-    movh            %1, %3
-    movh            %2, %4
-    punpcklbw       %2, %1
-    punpcklbw       %1, %1
-    psubw           %1, %2
-%endmacro
-
-; %1=uint8_t *pix1, %2=uint8_t *pix2, %3=static offset, %4=stride, %5=stride*3
-; %6=temporary storage location
-; this macro requires $mmsize stack space (aligned) on %6 (except on SSE+x86-64)
-%macro DIFF_PIXELS_8 6
-    DIFF_PIXELS_1   m0, m7, [%1     +%3], [%2     +%3]
-    DIFF_PIXELS_1   m1, m7, [%1+%4  +%3], [%2+%4  +%3]
-    DIFF_PIXELS_1   m2, m7, [%1+%4*2+%3], [%2+%4*2+%3]
-    add             %1, %5
-    add             %2, %5
-    DIFF_PIXELS_1   m3, m7, [%1     +%3], [%2     +%3]
-    DIFF_PIXELS_1   m4, m7, [%1+%4  +%3], [%2+%4  +%3]
-    DIFF_PIXELS_1   m5, m7, [%1+%4*2+%3], [%2+%4*2+%3]
-    DIFF_PIXELS_1   m6, m7, [%1+%5  +%3], [%2+%5  +%3]
-%ifdef m8
-    DIFF_PIXELS_1   m7, m8, [%1+%4*4+%3], [%2+%4*4+%3]
-%else
-    mova          [%6], m0
-    DIFF_PIXELS_1   m7, m0, [%1+%4*4+%3], [%2+%4*4+%3]
-    mova            m0, [%6]
-%endif
-    sub             %1, %5
-    sub             %2, %5
-%endmacro
-
-%macro HADAMARD8 0
-    SUMSUB_BADC       w, 0, 1, 2, 3
-    SUMSUB_BADC       w, 4, 5, 6, 7
-    SUMSUB_BADC       w, 0, 2, 1, 3
-    SUMSUB_BADC       w, 4, 6, 5, 7
-    SUMSUB_BADC       w, 0, 4, 1, 5
-    SUMSUB_BADC       w, 2, 6, 3, 7
-%endmacro
-
-%macro ABS1_SUM 3
-    ABS1            %1, %2
-    paddusw         %3, %1
-%endmacro
-
-%macro ABS2_SUM 6
-    ABS2            %1, %2, %3, %4
-    paddusw         %5, %1
-    paddusw         %6, %2
-%endmacro
-
-%macro ABS_SUM_8x8_64 1
-    ABS2            m0, m1, m8, m9
-    ABS2_SUM        m2, m3, m8, m9, m0, m1
-    ABS2_SUM        m4, m5, m8, m9, m0, m1
-    ABS2_SUM        m6, m7, m8, m9, m0, m1
-    paddusw         m0, m1
-%endmacro
-
-%macro ABS_SUM_8x8_32 1
-    mova          [%1], m7
-    ABS1            m0, m7
-    ABS1            m1, m7
-    ABS1_SUM        m2, m7, m0
-    ABS1_SUM        m3, m7, m1
-    ABS1_SUM        m4, m7, m0
-    ABS1_SUM        m5, m7, m1
-    ABS1_SUM        m6, m7, m0
-    mova            m2, [%1]
-    ABS1_SUM        m2, m7, m1
-    paddusw         m0, m1
-%endmacro
-
-; FIXME: HSUM saturates at 64k, while an 8x8 hadamard or dct block can get up to
-; about 100k on extreme inputs. But that's very unlikely to occur in natural video,
-; and it's even more unlikely to not have any alternative mvs/modes with lower cost.
-%macro HSUM 3
-%if cpuflag(sse2)
-    movhlps         %2, %1
-    paddusw         %1, %2
-    pshuflw         %2, %1, 0xE
-    paddusw         %1, %2
-    pshuflw         %2, %1, 0x1
-    paddusw         %1, %2
-    movd            %3, %1
-%elif cpuflag(mmxext)
-    pshufw          %2, %1, 0xE
-    paddusw         %1, %2
-    pshufw          %2, %1, 0x1
-    paddusw         %1, %2
-    movd            %3, %1
-%elif cpuflag(mmx)
-    mova            %2, %1
-    psrlq           %1, 32
-    paddusw         %1, %2
-    mova            %2, %1
-    psrlq           %1, 16
-    paddusw         %1, %2
-    movd            %3, %1
-%endif
-%endmacro
-
-%macro STORE4 5
-    mova [%1+mmsize*0], %2
-    mova [%1+mmsize*1], %3
-    mova [%1+mmsize*2], %4
-    mova [%1+mmsize*3], %5
-%endmacro
-
-%macro LOAD4 5
-    mova            %2, [%1+mmsize*0]
-    mova            %3, [%1+mmsize*1]
-    mova            %4, [%1+mmsize*2]
-    mova            %5, [%1+mmsize*3]
-%endmacro
-
-%macro hadamard8_16_wrapper 2
-cglobal hadamard8_diff, 4, 4, %1
-%ifndef m8
-    %assign pad %2*mmsize-(4+stack_offset&(mmsize-1))
-    SUB            rsp, pad
-%endif
-    call hadamard8x8_diff %+ SUFFIX
-%ifndef m8
-    ADD            rsp, pad
-%endif
-    RET
-
-cglobal hadamard8_diff16, 5, 6, %1
-%ifndef m8
-    %assign pad %2*mmsize-(4+stack_offset&(mmsize-1))
-    SUB            rsp, pad
-%endif
-
-    call hadamard8x8_diff %+ SUFFIX
-    mov            r5d, eax
-
-    add             r1, 8
-    add             r2, 8
-    call hadamard8x8_diff %+ SUFFIX
-    add            r5d, eax
-
-    cmp            r4d, 16
-    jne .done
-
-    lea             r1, [r1+r3*8-8]
-    lea             r2, [r2+r3*8-8]
-    call hadamard8x8_diff %+ SUFFIX
-    add            r5d, eax
-
-    add             r1, 8
-    add             r2, 8
-    call hadamard8x8_diff %+ SUFFIX
-    add            r5d, eax
-
-.done:
-    mov            eax, r5d
-%ifndef m8
-    ADD            rsp, pad
-%endif
-    RET
-%endmacro
-
-%macro HADAMARD8_DIFF 0-1
-%if cpuflag(sse2)
-hadamard8x8_diff %+ SUFFIX:
-    lea                          r0, [r3*3]
-    DIFF_PIXELS_8                r1, r2,  0, r3, r0, rsp+gprsize
-    HADAMARD8
-%if ARCH_X86_64
-    TRANSPOSE8x8W                 0,  1,  2,  3,  4,  5,  6,  7,  8
-%else
-    TRANSPOSE8x8W                 0,  1,  2,  3,  4,  5,  6,  7, [rsp+gprsize], [rsp+mmsize+gprsize]
-%endif
-    HADAMARD8
-    ABS_SUM_8x8         rsp+gprsize
-    HSUM                        m0, m1, eax
-    and                         eax, 0xFFFF
-    ret
-
-hadamard8_16_wrapper %1, 3
-%elif cpuflag(mmx)
-ALIGN 16
-; int hadamard8_diff_##cpu(void *s, uint8_t *src1, uint8_t *src2,
-;                          int stride, int h)
-; r0 = void *s = unused, int h = unused (always 8)
-; note how r1, r2 and r3 are not clobbered in this function, so 16x16
-; can simply call this 2x2x (and that's why we access rsp+gprsize
-; everywhere, which is rsp of calling func
-hadamard8x8_diff %+ SUFFIX:
-    lea                          r0, [r3*3]
-
-    ; first 4x8 pixels
-    DIFF_PIXELS_8                r1, r2,  0, r3, r0, rsp+gprsize+0x60
-    HADAMARD8
-    mova         [rsp+gprsize+0x60], m7
-    TRANSPOSE4x4W                 0,  1,  2,  3,  7
-    STORE4              rsp+gprsize, m0, m1, m2, m3
-    mova                         m7, [rsp+gprsize+0x60]
-    TRANSPOSE4x4W                 4,  5,  6,  7,  0
-    STORE4         rsp+gprsize+0x40, m4, m5, m6, m7
-
-    ; second 4x8 pixels
-    DIFF_PIXELS_8                r1, r2,  4, r3, r0, rsp+gprsize+0x60
-    HADAMARD8
-    mova         [rsp+gprsize+0x60], m7
-    TRANSPOSE4x4W                 0,  1,  2,  3,  7
-    STORE4         rsp+gprsize+0x20, m0, m1, m2, m3
-    mova                         m7, [rsp+gprsize+0x60]
-    TRANSPOSE4x4W                 4,  5,  6,  7,  0
-
-    LOAD4          rsp+gprsize+0x40, m0, m1, m2, m3
-    HADAMARD8
-    ABS_SUM_8x8_32 rsp+gprsize+0x60
-    mova         [rsp+gprsize+0x60], m0
-
-    LOAD4          rsp+gprsize     , m0, m1, m2, m3
-    LOAD4          rsp+gprsize+0x20, m4, m5, m6, m7
-    HADAMARD8
-    ABS_SUM_8x8_32 rsp+gprsize
-    paddusw                      m0, [rsp+gprsize+0x60]
-
-    HSUM                         m0, m1, eax
-    and                         rax, 0xFFFF
-    ret
-
-hadamard8_16_wrapper 0, 14
-%endif
-%endmacro
-
-INIT_MMX mmx
-HADAMARD8_DIFF
-
-INIT_MMX mmxext
-HADAMARD8_DIFF
-
-INIT_XMM sse2
-%if ARCH_X86_64
-%define ABS_SUM_8x8 ABS_SUM_8x8_64
-%else
-%define ABS_SUM_8x8 ABS_SUM_8x8_32
-%endif
-HADAMARD8_DIFF 10
-
-INIT_XMM ssse3
-%define ABS_SUM_8x8 ABS_SUM_8x8_64
-HADAMARD8_DIFF 9
-
-INIT_XMM sse2
-; sse16_sse2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h)
-cglobal sse16, 5, 5, 8
-    shr      r4d, 1
-    pxor      m0, m0         ; mm0 = 0
-    pxor      m7, m7         ; mm7 holds the sum
-
-.next2lines: ; FIXME why are these unaligned movs? pix1[] is aligned
-    movu      m1, [r1   ]    ; mm1 = pix1[0][0-15]
-    movu      m2, [r2   ]    ; mm2 = pix2[0][0-15]
-    movu      m3, [r1+r3]    ; mm3 = pix1[1][0-15]
-    movu      m4, [r2+r3]    ; mm4 = pix2[1][0-15]
-
-    ; todo: mm1-mm2, mm3-mm4
-    ; algo: subtract mm1 from mm2 with saturation and vice versa
-    ;       OR the result to get the absolute difference
-    mova      m5, m1
-    mova      m6, m3
-    psubusb   m1, m2
-    psubusb   m3, m4
-    psubusb   m2, m5
-    psubusb   m4, m6
-
-    por       m2, m1
-    por       m4, m3
-
-    ; now convert to 16-bit vectors so we can square them
-    mova      m1, m2
-    mova      m3, m4
-
-    punpckhbw m2, m0
-    punpckhbw m4, m0
-    punpcklbw m1, m0         ; mm1 not spread over (mm1,mm2)
-    punpcklbw m3, m0         ; mm4 not spread over (mm3,mm4)
-
-    pmaddwd   m2, m2
-    pmaddwd   m4, m4
-    pmaddwd   m1, m1
-    pmaddwd   m3, m3
-
-    lea       r1, [r1+r3*2]  ; pix1 += 2*line_size
-    lea       r2, [r2+r3*2]  ; pix2 += 2*line_size
-
-    paddd     m1, m2
-    paddd     m3, m4
-    paddd     m7, m1
-    paddd     m7, m3
-
-    dec       r4
-    jnz .next2lines
-
-    mova      m1, m7
-    psrldq    m7, 8          ; shift hi qword to lo
-    paddd     m7, m1
-    mova      m1, m7
-    psrldq    m7, 4          ; shift hi dword to lo
-    paddd     m7, m1
-    movd     eax, m7         ; return value
-    RET
-
-INIT_MMX mmx
-; get_pixels_mmx(int16_t *block, const uint8_t *pixels, int line_size)
-cglobal get_pixels, 3,4
-    movsxdifnidn r2, r2d
-    add          r0, 128
-    mov          r3, -128
-    pxor         m7, m7
-.loop:
-    mova         m0, [r1]
-    mova         m2, [r1+r2]
-    mova         m1, m0
-    mova         m3, m2
-    punpcklbw    m0, m7
-    punpckhbw    m1, m7
-    punpcklbw    m2, m7
-    punpckhbw    m3, m7
-    mova [r0+r3+ 0], m0
-    mova [r0+r3+ 8], m1
-    mova [r0+r3+16], m2
-    mova [r0+r3+24], m3
-    lea          r1, [r1+r2*2]
-    add          r3, 32
-    js .loop
-    REP_RET
-
-INIT_XMM sse2
-cglobal get_pixels, 3, 4
-    movsxdifnidn r2, r2d
-    lea          r3, [r2*3]
-    pxor         m4, m4
-    movh         m0, [r1]
-    movh         m1, [r1+r2]
-    movh         m2, [r1+r2*2]
-    movh         m3, [r1+r3]
-    lea          r1, [r1+r2*4]
-    punpcklbw    m0, m4
-    punpcklbw    m1, m4
-    punpcklbw    m2, m4
-    punpcklbw    m3, m4
-    mova       [r0], m0
-    mova  [r0+0x10], m1
-    mova  [r0+0x20], m2
-    mova  [r0+0x30], m3
-    movh         m0, [r1]
-    movh         m1, [r1+r2*1]
-    movh         m2, [r1+r2*2]
-    movh         m3, [r1+r3]
-    punpcklbw    m0, m4
-    punpcklbw    m1, m4
-    punpcklbw    m2, m4
-    punpcklbw    m3, m4
-    mova  [r0+0x40], m0
-    mova  [r0+0x50], m1
-    mova  [r0+0x60], m2
-    mova  [r0+0x70], m3
-    RET
-
-INIT_MMX mmx
-; diff_pixels_mmx(int16_t *block, const uint8_t *s1, const unint8_t *s2, stride)
-cglobal diff_pixels, 4,5
-    movsxdifnidn r3, r3d
-    pxor         m7, m7
-    add          r0,  128
-    mov          r4, -128
-.loop:
-    mova         m0, [r1]
-    mova         m2, [r2]
-    mova         m1, m0
-    mova         m3, m2
-    punpcklbw    m0, m7
-    punpckhbw    m1, m7
-    punpcklbw    m2, m7
-    punpckhbw    m3, m7
-    psubw        m0, m2
-    psubw        m1, m3
-    mova  [r0+r4+0], m0
-    mova  [r0+r4+8], m1
-    add          r1, r3
-    add          r2, r3
-    add          r4, 16
-    jne .loop
-    REP_RET
-
-INIT_MMX mmx
-; pix_sum16_mmx(uint8_t * pix, int line_size)
-cglobal pix_sum16, 2, 3
-    movsxdifnidn r1, r1d
-    mov          r2, r1
-    neg          r2
-    shl          r2, 4
-    sub          r0, r2
-    pxor         m7, m7
-    pxor         m6, m6
-.loop:
-    mova         m0, [r0+r2+0]
-    mova         m1, [r0+r2+0]
-    mova         m2, [r0+r2+8]
-    mova         m3, [r0+r2+8]
-    punpcklbw    m0, m7
-    punpckhbw    m1, m7
-    punpcklbw    m2, m7
-    punpckhbw    m3, m7
-    paddw        m1, m0
-    paddw        m3, m2
-    paddw        m3, m1
-    paddw        m6, m3
-    add          r2, r1
-    js .loop
-    mova         m5, m6
-    psrlq        m6, 32
-    paddw        m6, m5
-    mova         m5, m6
-    psrlq        m6, 16
-    paddw        m6, m5
-    movd        eax, m6
-    and         eax, 0xffff
-    RET
-
-INIT_MMX mmx
-; pix_norm1_mmx(uint8_t *pix, int line_size)
-cglobal pix_norm1, 2, 4
-    movsxdifnidn r1, r1d
-    mov          r2, 16
-    pxor         m0, m0
-    pxor         m7, m7
-.loop:
-    mova         m2, [r0+0]
-    mova         m3, [r0+8]
-    mova         m1, m2
-    punpckhbw    m1, m0
-    punpcklbw    m2, m0
-    mova         m4, m3
-    punpckhbw    m3, m0
-    punpcklbw    m4, m0
-    pmaddwd      m1, m1
-    pmaddwd      m2, m2
-    pmaddwd      m3, m3
-    pmaddwd      m4, m4
-    paddd        m2, m1
-    paddd        m4, m3
-    paddd        m7, m2
-    add          r0, r1
-    paddd        m7, m4
-    dec r2
-    jne .loop
-    mova         m1, m7
-    psrlq        m7, 32
-    paddd        m1, m7
-    movd        eax, m1
-    RET
-