Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 328 insertions, 0 deletions

diff --git a/media/ffvpx/libavutil/x86/pixelutils.asm b/media/ffvpx/libavutil/x86/pixelutils.asm
new file mode 100644
index 0000000000..fbe9b45971
--- /dev/null
+++ b/media/ffvpx/libavutil/x86/pixelutils.asm
@@ -0,0 +1,328 @@
+;******************************************************************************
+;* Pixel utilities SIMD
+;*
+;* Copyright (C) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+;* Copyright (C) 2014 Clément Bœsch <u pkh me>
+;*
+;* 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
+
+;-------------------------------------------------------------------------------
+; int ff_pixelutils_sad_8x8_mmxext(const uint8_t *src1, ptrdiff_t stride1,
+;                                  const uint8_t *src2, ptrdiff_t stride2);
+;-------------------------------------------------------------------------------
+INIT_MMX mmxext
+cglobal pixelutils_sad_8x8, 4,4,0, src1, stride1, src2, stride2
+    pxor        m2, m2
+%rep 4
+    mova        m0, [src1q]
+    mova        m1, [src1q + stride1q]
+    psadbw      m0, [src2q]
+    psadbw      m1, [src2q + stride2q]
+    paddw       m2, m0
+    paddw       m2, m1
+    lea         src1q, [src1q + 2*stride1q]
+    lea         src2q, [src2q + 2*stride2q]
+%endrep
+    movd        eax, m2
+    RET
+
+;-------------------------------------------------------------------------------
+; int ff_pixelutils_sad_16x16_sse2(const uint8_t *src1, ptrdiff_t stride1,
+;                                  const uint8_t *src2, ptrdiff_t stride2);
+;-------------------------------------------------------------------------------
+INIT_XMM sse2
+cglobal pixelutils_sad_16x16, 4,4,5, src1, stride1, src2, stride2
+    movu        m4, [src1q]
+    movu        m2, [src2q]
+    movu        m1, [src1q + stride1q]
+    movu        m3, [src2q + stride2q]
+    psadbw      m4, m2
+    psadbw      m1, m3
+    paddw       m4, m1
+%rep 7
+    lea         src1q, [src1q + 2*stride1q]
+    lea         src2q, [src2q + 2*stride2q]
+    movu        m0, [src1q]
+    movu        m2, [src2q]
+    movu        m1, [src1q + stride1q]
+    movu        m3, [src2q + stride2q]
+    psadbw      m0, m2
+    psadbw      m1, m3
+    paddw       m4, m0
+    paddw       m4, m1
+%endrep
+    movhlps     m0, m4
+    paddw       m4, m0
+    movd        eax, m4
+    RET
+
+;-------------------------------------------------------------------------------
+; int ff_pixelutils_sad_[au]_16x16_sse2(const uint8_t *src1, ptrdiff_t stride1,
+;                                       const uint8_t *src2, ptrdiff_t stride2);
+;-------------------------------------------------------------------------------
+%macro SAD_XMM_16x16 1
+INIT_XMM sse2
+cglobal pixelutils_sad_%1_16x16, 4,4,3, src1, stride1, src2, stride2
+    mov%1       m2, [src2q]
+    psadbw      m2, [src1q]
+    mov%1       m1, [src2q + stride2q]
+    psadbw      m1, [src1q + stride1q]
+    paddw       m2, m1
+%rep 7
+    lea         src1q, [src1q + 2*stride1q]
+    lea         src2q, [src2q + 2*stride2q]
+    mov%1       m0, [src2q]
+    psadbw      m0, [src1q]
+    mov%1       m1, [src2q + stride2q]
+    psadbw      m1, [src1q + stride1q]
+    paddw       m2, m0
+    paddw       m2, m1
+%endrep
+    movhlps     m0, m2
+    paddw       m2, m0
+    movd        eax, m2
+    RET
+%endmacro
+
+SAD_XMM_16x16 a
+SAD_XMM_16x16 u
+
+
+%macro PROCESS_SAD_32x4_U 0
+    movu    m1,  [r2]
+    movu    m2,  [r2 + 16]
+    movu    m3,  [r0]
+    movu    m4,  [r0 + 16]
+    psadbw  m1,  m3
+    psadbw  m2,  m4
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+
+    movu    m1,  [r2]
+    movu    m2,  [r2 + 16]
+    movu    m3,  [r0]
+    movu    m4,  [r0 + 16]
+    psadbw  m1,  m3
+    psadbw  m2,  m4
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+
+    movu    m1,  [r2]
+    movu    m2,  [r2 + 16]
+    movu    m3,  [r0]
+    movu    m4,  [r0 + 16]
+    psadbw  m1,  m3
+    psadbw  m2,  m4
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+
+    movu    m1,  [r2]
+    movu    m2,  [r2 + 16]
+    movu    m3,  [r0]
+    movu    m4,  [r0 + 16]
+    psadbw  m1,  m3
+    psadbw  m2,  m4
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+%endmacro
+
+%macro PROCESS_SAD_32x4 1
+    mov%1   m1,  [r2]
+    mov%1   m2,  [r2 + 16]
+    psadbw  m1,  [r0]
+    psadbw  m2,  [r0 + 16]
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+
+    mov%1   m1,  [r2]
+    mov%1   m2,  [r2 + 16]
+    psadbw  m1,  [r0]
+    psadbw  m2,  [r0 + 16]
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+
+    mov%1   m1,  [r2]
+    mov%1   m2,  [r2 + 16]
+    psadbw  m1,  [r0]
+    psadbw  m2,  [r0 + 16]
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+
+    mov%1   m1,  [r2]
+    mov%1   m2,  [r2 + 16]
+    psadbw  m1,  [r0]
+    psadbw  m2,  [r0 + 16]
+    paddd   m1,  m2
+    paddd   m0,  m1
+    lea     r2,  [r2 + r3]
+    lea     r0,  [r0 + r1]
+%endmacro
+
+;-----------------------------------------------------------------------------
+; int ff_pixelutils_sad_32x32_sse2(const uint8_t *src1, ptrdiff_t stride1,
+;                                  const uint8_t *src2, ptrdiff_t stride2);
+;-----------------------------------------------------------------------------
+INIT_XMM sse2
+cglobal pixelutils_sad_32x32, 4,5,5, src1, stride1, src2, stride2
+    pxor  m0,  m0
+    mov   r4d, 4
+.loop:
+    PROCESS_SAD_32x4_U
+    PROCESS_SAD_32x4_U
+    dec r4d
+    jnz .loop
+
+    movhlps m1,  m0
+    paddd   m0,  m1
+    movd    eax, m0
+    RET
+
+;-------------------------------------------------------------------------------
+; int ff_pixelutils_sad_[au]_32x32_sse2(const uint8_t *src1, ptrdiff_t stride1,
+;                                       const uint8_t *src2, ptrdiff_t stride2);
+;-------------------------------------------------------------------------------
+%macro SAD_XMM_32x32 1
+INIT_XMM sse2
+cglobal pixelutils_sad_%1_32x32, 4,5,3, src1, stride1, src2, stride2
+    pxor  m0,  m0
+    mov   r4d, 4
+.loop:
+    PROCESS_SAD_32x4 %1
+    PROCESS_SAD_32x4 %1
+    dec r4d
+    jnz .loop
+
+    movhlps m1,  m0
+    paddd   m0,  m1
+    movd    eax, m0
+    RET
+%endmacro
+
+SAD_XMM_32x32 a
+SAD_XMM_32x32 u
+
+%if HAVE_AVX2_EXTERNAL
+;-------------------------------------------------------------------------------
+; int ff_pixelutils_sad_32x32_avx2(const uint8_t *src1, ptrdiff_t stride1,
+;                                  const uint8_t *src2, ptrdiff_t stride2);
+;-------------------------------------------------------------------------------
+INIT_YMM avx2
+cglobal pixelutils_sad_32x32, 4,7,5, src1, stride1, src2, stride2
+    pxor            m0, m0
+    mov             r4d, 32/4
+    lea             r5, [stride1q * 3]
+    lea             r6, [stride2q * 3]
+
+.loop:
+    movu           m1, [src1q]               ; row 0 of pix0
+    movu           m2, [src2q]               ; row 0 of pix1
+    movu           m3, [src1q + stride1q]    ; row 1 of pix0
+    movu           m4, [src2q + stride2q]    ; row 1 of pix1
+
+    psadbw         m1, m2
+    psadbw         m3, m4
+    paddd          m0, m1
+    paddd          m0, m3
+
+    movu           m1, [src1q + 2 * stride1q] ; row 2 of pix0
+    movu           m2, [src2q + 2 * stride2q] ; row 2 of pix1
+    movu           m3, [src1q + r5]           ; row 3 of pix0
+    movu           m4, [src2q + r6]           ; row 3 of pix1
+
+    psadbw         m1, m2
+    psadbw         m3, m4
+    paddd          m0, m1
+    paddd          m0, m3
+
+    lea            src2q,     [src2q + 4 * stride2q]
+    lea            src1q,     [src1q + 4 * stride1q]
+
+    dec            r4d
+    jnz           .loop
+
+    vextracti128   xm1, m0, 1
+    paddd          xm0, xm1
+    pshufd         xm1, xm0, 2
+    paddd          xm0, xm1
+    movd           eax, xm0
+    RET
+
+;-------------------------------------------------------------------------------
+; int ff_pixelutils_sad_[au]_32x32_avx2(const uint8_t *src1, ptrdiff_t stride1,
+;                                       const uint8_t *src2, ptrdiff_t stride2);
+;-------------------------------------------------------------------------------
+%macro SAD_AVX2_32x32 1
+INIT_YMM avx2
+cglobal pixelutils_sad_%1_32x32, 4,7,3, src1, stride1, src2, stride2
+    pxor           m0, m0
+    mov            r4d, 32/4
+    lea            r5, [stride1q * 3]
+    lea            r6, [stride2q * 3]
+
+.loop:
+    mov%1          m1, [src2q]                ; row 0 of pix1
+    psadbw         m1, [src1q]
+    mov%1          m2, [src2q + stride2q]     ; row 1 of pix1
+    psadbw         m2, [src1q + stride1q]
+
+    paddd          m0, m1
+    paddd          m0, m2
+
+    mov%1          m1, [src2q + 2 * stride2q] ; row 2 of pix1
+    psadbw         m1, [src1q + 2 * stride1q]
+    mov%1          m2, [src2q + r6]           ; row 3 of pix1
+    psadbw         m2, [src1q + r5]
+
+    paddd          m0, m1
+    paddd          m0, m2
+
+    lea            src2q,     [src2q + 4 * stride2q]
+    lea            src1q,     [src1q + 4 * stride1q]
+
+    dec            r4d
+    jnz           .loop
+
+    vextracti128   xm1, m0, 1
+    paddd          xm0, xm1
+    pshufd         xm1, xm0, 2
+    paddd          xm0, xm1
+    movd           eax, xm0
+    RET
+%endmacro
+
+SAD_AVX2_32x32 a
+SAD_AVX2_32x32 u
+%endif