early-access version 1432

2021-02-09 04:25:58 +01:00
parent de64eab4b4
commit 3d5a9d908a
7336 changed files with 1773492 additions and 111 deletions
--- a/externals/ffmpeg/libavcodec/x86/hpeldsp_vp3.asm
+++ b/externals/ffmpeg/libavcodec/x86/hpeldsp_vp3.asm
@@ -0,0 +1,111 @@
+;******************************************************************************
+;* SIMD-optimized halfpel functions for VP3
+;*
+;* 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
+
+; void ff_put_no_rnd_pixels8_x2_exact(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
+%macro PUT_NO_RND_PIXELS8_X2_EXACT 0
+cglobal put_no_rnd_pixels8_x2_exact, 4,5
+    lea          r4, [r2*3]
+    pcmpeqb      m6, m6
+.loop:
+    mova         m0, [r1]
+    mova         m2, [r1+r2]
+    mova         m1, [r1+1]
+    mova         m3, [r1+r2+1]
+    pxor         m0, m6
+    pxor         m2, m6
+    pxor         m1, m6
+    pxor         m3, m6
+    PAVGB        m0, m1
+    PAVGB        m2, m3
+    pxor         m0, m6
+    pxor         m2, m6
+    mova       [r0], m0
+    mova    [r0+r2], m2
+    mova         m0, [r1+r2*2]
+    mova         m1, [r1+r2*2+1]
+    mova         m2, [r1+r4]
+    mova         m3, [r1+r4+1]
+    pxor         m0, m6
+    pxor         m1, m6
+    pxor         m2, m6
+    pxor         m3, m6
+    PAVGB        m0, m1
+    PAVGB        m2, m3
+    pxor         m0, m6
+    pxor         m2, m6
+    mova  [r0+r2*2], m0
+    mova    [r0+r4], m2
+    lea          r1, [r1+r2*4]
+    lea          r0, [r0+r2*4]
+    sub         r3d, 4
+    jg .loop
+    REP_RET
+%endmacro
+
+INIT_MMX mmxext
+PUT_NO_RND_PIXELS8_X2_EXACT
+INIT_MMX 3dnow
+PUT_NO_RND_PIXELS8_X2_EXACT
+
+
+; void ff_put_no_rnd_pixels8_y2_exact(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
+%macro PUT_NO_RND_PIXELS8_Y2_EXACT 0
+cglobal put_no_rnd_pixels8_y2_exact, 4,5
+    lea          r4, [r2*3]
+    mova         m0, [r1]
+    pcmpeqb      m6, m6
+    add          r1, r2
+    pxor         m0, m6
+.loop:
+    mova         m1, [r1]
+    mova         m2, [r1+r2]
+    pxor         m1, m6
+    pxor         m2, m6
+    PAVGB        m0, m1
+    PAVGB        m1, m2
+    pxor         m0, m6
+    pxor         m1, m6
+    mova       [r0], m0
+    mova    [r0+r2], m1
+    mova         m1, [r1+r2*2]
+    mova         m0, [r1+r4]
+    pxor         m1, m6
+    pxor         m0, m6
+    PAVGB        m2, m1
+    PAVGB        m1, m0
+    pxor         m2, m6
+    pxor         m1, m6
+    mova  [r0+r2*2], m2
+    mova    [r0+r4], m1
+    lea          r1, [r1+r2*4]
+    lea          r0, [r0+r2*4]
+    sub         r3d, 4
+    jg .loop
+    REP_RET
+%endmacro
+
+INIT_MMX mmxext
+PUT_NO_RND_PIXELS8_Y2_EXACT
+INIT_MMX 3dnow
+PUT_NO_RND_PIXELS8_Y2_EXACT