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Diffstat (limited to 'src/libffmpeg/libavcodec/dsputil_mmx_avg.h')
-rw-r--r--src/libffmpeg/libavcodec/dsputil_mmx_avg.h344
1 files changed, 0 insertions, 344 deletions
diff --git a/src/libffmpeg/libavcodec/dsputil_mmx_avg.h b/src/libffmpeg/libavcodec/dsputil_mmx_avg.h
deleted file mode 100644
index 5cd640f71..000000000
--- a/src/libffmpeg/libavcodec/dsputil_mmx_avg.h
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * DSP utils : average functions are compiled twice for 3dnow/mmx2
- * Copyright (c) 2000, 2001 Gerard Lantau.
- *
- * 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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
- */
-
-static void DEF(put_pixels_x2)(UINT8 *block, const UINT8 *pixels, int line_size, int h)
-{
- int dh, hh;
- UINT8 *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- hh=h>>2;
- dh=h&3;
- while(hh--) {
- __asm __volatile(
- "movq %4, %%mm0\n\t"
- "movq 1%4, %%mm1\n\t"
- "movq %5, %%mm2\n\t"
- "movq 1%5, %%mm3\n\t"
- "movq %6, %%mm4\n\t"
- "movq 1%6, %%mm5\n\t"
- "movq %7, %%mm6\n\t"
- "movq 1%7, %%mm7\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- PAVGB" %%mm3, %%mm2\n\t"
- PAVGB" %%mm5, %%mm4\n\t"
- PAVGB" %%mm7, %%mm6\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm2, %1\n\t"
- "movq %%mm4, %2\n\t"
- "movq %%mm6, %3\n\t"
- :"=m"(*p), "=m"(*(p+line_size)), "=m"(*(p+line_size*2)), "=m"(*(p+line_size*3))
- :"m"(*pix), "m"(*(pix+line_size)), "m"(*(pix+line_size*2)), "m"(*(pix+line_size*3))
- :"memory");
- pix += line_size*4; p += line_size*4;
- }
- while(dh--) {
- __asm __volatile(
- "movq %1, %%mm0\n\t"
- "movq 1%1, %%mm1\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- "movq %%mm0, %0\n\t"
- :"=m"(*p)
- :"m"(*pix)
- :"memory");
- pix += line_size; p += line_size;
- }
-}
-
-static void DEF(put_pixels_y2)(UINT8 *block, const UINT8 *pixels, int line_size, int h)
-{
- int dh, hh;
- UINT8 *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
-
- hh=h>>1;
- dh=h&1;
- while(hh--) {
- __asm __volatile(
- "movq %2, %%mm0\n\t"
- "movq %3, %%mm1\n\t"
- "movq %4, %%mm2\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- PAVGB" %%mm2, %%mm1\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm1, %1\n\t"
- :"=m"(*p), "=m"(*(p+line_size))
- :"m"(*pix), "m"(*(pix+line_size)),
- "m"(*(pix+line_size*2))
- :"memory");
- pix += line_size*2;
- p += line_size*2;
- }
- if(dh) {
- __asm __volatile(
- "movq %1, %%mm0\n\t"
- "movq %2, %%mm1\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- "movq %%mm0, %0\n\t"
- :"=m"(*p)
- :"m"(*pix),
- "m"(*(pix+line_size))
- :"memory");
- }
-}
-
-static void DEF(avg_pixels)(UINT8 *block, const UINT8 *pixels, int line_size, int h)
-{
- int dh, hh;
- UINT8 *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- hh=h>>2;
- dh=h&3;
- while(hh--) {
- __asm __volatile(
- "movq %0, %%mm0\n\t"
- "movq %4, %%mm1\n\t"
- "movq %1, %%mm2\n\t"
- "movq %5, %%mm3\n\t"
- "movq %2, %%mm4\n\t"
- "movq %6, %%mm5\n\t"
- "movq %3, %%mm6\n\t"
- "movq %7, %%mm7\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- PAVGB" %%mm3, %%mm2\n\t"
- PAVGB" %%mm5, %%mm4\n\t"
- PAVGB" %%mm7, %%mm6\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm2, %1\n\t"
- "movq %%mm4, %2\n\t"
- "movq %%mm6, %3\n\t"
- :"=m"(*p), "=m"(*(p+line_size)), "=m"(*(p+line_size*2)), "=m"(*(p+line_size*3))
- :"m"(*pix), "m"(*(pix+line_size)), "m"(*(pix+line_size*2)), "m"(*(pix+line_size*3))
- :"memory");
- pix += line_size*4; p += line_size*4;
- }
- while(dh--) {
- __asm __volatile(
- "movq %0, %%mm0\n\t"
- "movq %1, %%mm1\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- "movq %%mm0, %0\n\t"
- :"=m"(*p)
- :"m"(*pix)
- :"memory");
- pix += line_size; p += line_size;
- }
-}
-
-static void DEF(avg_pixels_x2)( UINT8 *block, const UINT8 *pixels, int line_size, int h)
-{
- int dh, hh;
- UINT8 *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- hh=h>>1;
- dh=h&1;
- while(hh--) {
- __asm __volatile(
- "movq %2, %%mm2\n\t"
- "movq 1%2, %%mm3\n\t"
- "movq %3, %%mm4\n\t"
- "movq 1%3, %%mm5\n\t"
- "movq %0, %%mm0\n\t"
- "movq %1, %%mm1\n\t"
- PAVGB" %%mm3, %%mm2\n\t"
- PAVGB" %%mm2, %%mm0\n\t"
- PAVGB" %%mm5, %%mm4\n\t"
- PAVGB" %%mm4, %%mm1\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm1, %1\n\t"
- :"=m"(*p), "=m"(*(p+line_size))
- :"m"(*pix), "m"(*(pix+line_size))
- :"memory");
- pix += line_size*2;
- p += line_size*2;
- }
- if(dh) {
- __asm __volatile(
- "movq %1, %%mm1\n\t"
- "movq 1%1, %%mm2\n\t"
- "movq %0, %%mm0\n\t"
- PAVGB" %%mm2, %%mm1\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- "movq %%mm0, %0\n\t"
- :"=m"(*p)
- :"m"(*pix)
- :"memory");
- }
-}
-
-static void DEF(avg_pixels_y2)( UINT8 *block, const UINT8 *pixels, int line_size, int h)
-{
- int dh, hh;
- UINT8 *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- hh=h>>1;
- dh=h&1;
- while(hh--) {
- __asm __volatile(
- "movq %2, %%mm2\n\t"
- "movq %3, %%mm3\n\t"
- "movq %3, %%mm4\n\t"
- "movq %4, %%mm5\n\t"
- "movq %0, %%mm0\n\t"
- "movq %1, %%mm1\n\t"
- PAVGB" %%mm3, %%mm2\n\t"
- PAVGB" %%mm2, %%mm0\n\t"
- PAVGB" %%mm5, %%mm4\n\t"
- PAVGB" %%mm4, %%mm1\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm1, %1\n\t"
- :"=m"(*p), "=m"(*(p+line_size))
- :"m"(*pix), "m"(*(pix+line_size)), "m"(*(pix+line_size*2))
- :"memory");
- pix += line_size*2;
- p += line_size*2;
- }
- if(dh) {
- __asm __volatile(
- "movq %1, %%mm1\n\t"
- "movq %2, %%mm2\n\t"
- "movq %0, %%mm0\n\t"
- PAVGB" %%mm2, %%mm1\n\t"
- PAVGB" %%mm1, %%mm0\n\t"
- "movq %%mm0, %0\n\t"
- :"=m"(*p)
- :"m"(*pix), "m"(*(pix+line_size))
- :"memory");
- }
-}
-
-static void DEF(avg_pixels_xy2)( UINT8 *block, const UINT8 *pixels, int line_size, int h)
-{
- UINT8 *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- __asm __volatile(
- "pxor %%mm7, %%mm7\n\t"
- "movq %0, %%mm6\n\t"
- ::"m"(mm_wtwo):"memory");
- do {
- __asm __volatile(
- "movq %1, %%mm0\n\t"
- "movq %2, %%mm1\n\t"
- "movq 1%1, %%mm4\n\t"
- "movq 1%2, %%mm5\n\t"
- "movq %%mm0, %%mm2\n\t"
- "movq %%mm1, %%mm3\n\t"
- "punpcklbw %%mm7, %%mm0\n\t"
- "punpcklbw %%mm7, %%mm1\n\t"
- "punpckhbw %%mm7, %%mm2\n\t"
- "punpckhbw %%mm7, %%mm3\n\t"
- "paddusw %%mm1, %%mm0\n\t"
- "paddusw %%mm3, %%mm2\n\t"
- "movq %%mm4, %%mm1\n\t"
- "movq %%mm5, %%mm3\n\t"
- "punpcklbw %%mm7, %%mm4\n\t"
- "punpcklbw %%mm7, %%mm5\n\t"
- "punpckhbw %%mm7, %%mm1\n\t"
- "punpckhbw %%mm7, %%mm3\n\t"
- "paddusw %%mm5, %%mm4\n\t"
- "paddusw %%mm3, %%mm1\n\t"
- "paddusw %%mm6, %%mm4\n\t"
- "paddusw %%mm6, %%mm1\n\t"
- "paddusw %%mm4, %%mm0\n\t"
- "paddusw %%mm1, %%mm2\n\t"
- "psrlw $2, %%mm0\n\t"
- "psrlw $2, %%mm2\n\t"
- "packuswb %%mm2, %%mm0\n\t"
- PAVGB" %0, %%mm0\n\t"
- "movq %%mm0, %0\n\t"
- :"=m"(*p)
- :"m"(*pix),
- "m"(*(pix+line_size))
- :"memory");
- pix += line_size;
- p += line_size ;
- } while(--h);
-}
-
-static void DEF(sub_pixels_x2)( DCTELEM *block, const UINT8 *pixels, int line_size, int h)
-{
- DCTELEM *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- __asm __volatile(
- "pxor %%mm7, %%mm7":::"memory");
- do {
- __asm __volatile(
- "movq 1%1, %%mm2\n\t"
- "movq %0, %%mm0\n\t"
- PAVGB" %1, %%mm2\n\t"
- "movq 8%0, %%mm1\n\t"
- "movq %%mm2, %%mm3\n\t"
- "punpcklbw %%mm7, %%mm2\n\t"
- "punpckhbw %%mm7, %%mm3\n\t"
- "psubsw %%mm2, %%mm0\n\t"
- "psubsw %%mm3, %%mm1\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm1, 8%0\n\t"
- :"=m"(*p)
- :"m"(*pix)
- :"memory");
- pix += line_size;
- p += 8;
- } while (--h);
-}
-
-static void DEF(sub_pixels_y2)( DCTELEM *block, const UINT8 *pixels, int line_size, int h)
-{
- DCTELEM *p;
- const UINT8 *pix;
- p = block;
- pix = pixels;
- __asm __volatile(
- "pxor %%mm7, %%mm7":::"memory");
- do {
- __asm __volatile(
- "movq %2, %%mm2\n\t"
- "movq %0, %%mm0\n\t"
- PAVGB" %1, %%mm2\n\t"
- "movq 8%0, %%mm1\n\t"
- "movq %%mm2, %%mm3\n\t"
- "punpcklbw %%mm7, %%mm2\n\t"
- "punpckhbw %%mm7, %%mm3\n\t"
- "psubsw %%mm2, %%mm0\n\t"
- "psubsw %%mm3, %%mm1\n\t"
- "movq %%mm0, %0\n\t"
- "movq %%mm1, 8%0\n\t"
- :"=m"(*p)
- :"m"(*pix), "m"(*(pix+line_size))
- :"memory");
- pix += line_size;
- p += 8;
- } while (--h);
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-12 01:03:03 +0000