Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

7 files changed, 656 insertions, 0 deletions

diff --git a/mpeglib/lib/util/mmx/Makefile.am b/mpeglib/lib/util/mmx/Makefile.am
new file mode 100644
index 00000000..ce8875e0
--- /dev/null
+++ b/mpeglib/lib/util/mmx/Makefile.am
@@ -0,0 +1,46 @@
+# ---- @OS_TYPE@/@ARCH_TYPE@ ---- 
+
+# For cpu_accel compile we cannot have ansi
+# (I dont have debugged why)
+
+INCLUDES                =       $(all_includes)
+
+noinst_LTLIBRARIES      =	libmmx.la
+noinst_HEADERS		=	
+
+kmpgincludedir          =       $(includedir)/$(THIS_LIB_NAME)/util/mmx
+
+kmpginclude_HEADERS     =       mmx.h mmx_asm.h mm_accel.h
+
+libmmx_la_SOURCES	=	cpu_accel.c mmx.c
+
+AM_ASFLAGS		=	$(DEFS) $(DEFAULT_INCLUDES) $(all_includes)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/mpeglib/lib/util/mmx/attribute.h b/mpeglib/lib/util/mmx/attribute.h
new file mode 100644
index 00000000..4dfd3e1e
--- /dev/null
+++ b/mpeglib/lib/util/mmx/attribute.h
@@ -0,0 +1,33 @@
+/*
+  align attribut definition (g++)
+  Copyright (C) 2001  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#ifndef __ATTRIBUTE_H
+#define __ATTRIBUTE_H
+
+
+
+#include "vidi/vidi_config.h"
+
+
+/* use gcc attribs to align critical data structures */
+
+#ifdef ATTRIBUTE_ALIGNED_MAX
+#define ATTR_ALIGN(align) __attribute__ \
+                          ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX <align) ? \
+                           ATTRIBUTE_ALIGNED_MAX : align)))
+#else
+#define ATTR_ALIGN(align)
+#endif
+
+
+#endif
diff --git a/mpeglib/lib/util/mmx/cpu_accel.c b/mpeglib/lib/util/mmx/cpu_accel.c
new file mode 100644
index 00000000..8f138308
--- /dev/null
+++ b/mpeglib/lib/util/mmx/cpu_accel.c
@@ -0,0 +1,162 @@
+/*
+ * cpu_accel.c
+ * Copyright (C) 2000-2001 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec 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.
+ *
+ * mpeg2dec 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#if defined(MMX_SUPPORT) || defined(INTEL)
+#define ARCH_X86 1
+#endif
+
+#include <inttypes.h>
+
+#include "mm_accel.h"
+
+#ifdef ARCH_X86
+static uint32_t arch_accel (void)
+{
+    uint32_t eax, ebx, ecx, edx;
+    int AMD;
+    uint32_t caps;
+
+#ifndef PIC
+#define cpuid(op,eax,ebx,ecx,edx)	\
+    __asm__ ("cpuid"			\
+	 : "=a" (eax),			\
+	   "=b" (ebx),			\
+	   "=c" (ecx),			\
+	   "=d" (edx)			\
+	 : "a" (op)			\
+	 : "cc")
+#else	/* PIC version : save ebx */
+#define cpuid(op,eax,ebx,ecx,edx)	\
+    __asm__ ("pushl %%ebx\n\t"		\
+	 "cpuid\n\t"			\
+	 "movl %%ebx,%1\n\t"		\
+	 "popl %%ebx"			\
+	 : "=a" (eax),			\
+	   "=r" (ebx),			\
+	   "=c" (ecx),			\
+	   "=d" (edx)			\
+	 : "a" (op)			\
+	 : "cc")
+#endif
+
+    __asm__ ("pushfl\n\t"
+	 "pushfl\n\t"
+	 "popl %0\n\t"
+	 "movl %0,%1\n\t"
+	 "xorl $0x200000,%0\n\t"
+	 "pushl %0\n\t"
+	 "popfl\n\t"
+	 "pushfl\n\t"
+	 "popl %0\n\t"
+	 "popfl"
+         : "=r" (eax),
+	   "=r" (ebx)
+	 :
+	 : "cc");
+
+    if (eax == ebx)		/* no cpuid */
+	return 0;
+
+    cpuid (0x00000000, eax, ebx, ecx, edx);
+    if (!eax)			/* vendor string only */
+	return 0;
+
+    AMD = (ebx == 0x68747541) && (ecx == 0x444d4163) && (edx == 0x69746e65);
+
+    cpuid (0x00000001, eax, ebx, ecx, edx);
+    if (! (edx & 0x00800000))	/* no MMX */
+	return 0;
+
+    caps = MM_ACCEL_X86_MMX;
+    if (edx & 0x02000000)	/* SSE - identical to AMD MMX extensions */
+	caps = MM_ACCEL_X86_MMX | MM_ACCEL_X86_MMXEXT;
+
+    cpuid (0x80000000, eax, ebx, ecx, edx);
+    if (eax < 0x80000001)	/* no extended capabilities */
+	return caps;
+
+    cpuid (0x80000001, eax, ebx, ecx, edx);
+
+    if (edx & 0x80000000)
+	caps |= MM_ACCEL_X86_3DNOW;
+
+    if (AMD && (edx & 0x00400000))	/* AMD MMX extensions */
+	caps |= MM_ACCEL_X86_MMXEXT;
+
+    return caps;
+}
+#endif /* ARCH_X86 */
+
+#ifdef ARCH_PPC
+#include <signal.h>
+#include <setjmp.h>
+
+static sigjmp_buf jmpbuf;
+static volatile sig_atomic_t canjump = 0;
+
+static RETSIGTYPE sigill_handler (int sig)
+{
+    if (!canjump) {
+	signal (sig, SIG_DFL);
+	raise (sig);
+    }
+
+    canjump = 0;
+    siglongjmp (jmpbuf, 1);
+}
+
+static uint32_t arch_accel (void)
+{
+    signal (SIGILL, sigill_handler);
+    if (sigsetjmp (jmpbuf, 1)) {
+	signal (SIGILL, SIG_DFL);
+	return 0;
+    }
+
+    canjump = 1;
+
+    __asm__ volatile ("mtspr 256,%0" :: "r" (-1));
+
+    signal (SIGILL, SIG_DFL);
+    return MM_ACCEL_PPC_ALTIVEC;
+}
+#endif /* ARCH_PPC */
+
+uint32_t mm_accel (void)
+{
+#if defined (ARCH_X86) || defined (ARCH_PPC)
+    static int got_accel = 0;
+    static uint32_t accel;
+
+    if (!got_accel) {
+	got_accel = 1;
+	accel = arch_accel ();
+    }
+
+    return accel;
+#else
+    return 0;
+#endif
+}
diff --git a/mpeglib/lib/util/mmx/mm_accel.h b/mpeglib/lib/util/mmx/mm_accel.h
new file mode 100644
index 00000000..e0690804
--- /dev/null
+++ b/mpeglib/lib/util/mmx/mm_accel.h
@@ -0,0 +1,58 @@
+/*
+ * mm_accel.h
+ * Copyright (C) 2000-2001 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec 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.
+ *
+ * mpeg2dec 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef MM_ACCEL_H
+#define MM_ACCEL_H
+
+#include <inttypes.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+
+/* generic accelerations */
+#define MM_ACCEL_MLIB		0x00000001
+
+/* x86 accelerations */
+#define MM_ACCEL_X86_MMX	0x80000000
+#define MM_ACCEL_X86_3DNOW	0x40000000
+#define MM_ACCEL_X86_MMXEXT	0x20000000
+
+/* powerpc accelerations */
+#define MM_ACCEL_PPC_ALTIVEC	0x80000000
+
+/* detailed SIMD info */
+uint32_t mm_accel (void);
+
+/* true if MMX support */
+int mm_support();
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif 
+/* MM_ACCEL_H */
diff --git a/mpeglib/lib/util/mmx/mmx.c b/mpeglib/lib/util/mmx/mmx.c
new file mode 100644
index 00000000..4ac3d6b8
--- /dev/null
+++ b/mpeglib/lib/util/mmx/mmx.c
@@ -0,0 +1,73 @@
+/*
+  wrapper for MMX calls
+  Copyright (C) 2000  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+
+#include "mmx.h"
+
+static int mmSupport=-1;
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#if defined(MMX_SUPPORT) || defined(INTEL)
+#define HAVE_ACCEL
+#endif
+
+
+#ifndef HAVE_ACCEL
+int emms() {
+  printf("urgs! emms() never should happen\n");
+  exit(0);
+}
+  
+int mm_support() {
+  return 0;
+}
+
+#endif
+
+
+#ifdef HAVE_ACCEL
+#include <inttypes.h>
+#include "mm_accel.h"
+
+
+
+
+int emms() {
+  __asm__  ("emms");
+  return 1;
+}
+
+
+int mm_support() {
+
+  int val;
+
+  if (mmSupport == -1) {
+
+    val=mm_accel();
+    if (val & MM_ACCEL_X86_MMX) {
+      mmSupport=1;
+    } else {
+      mmSupport=0;
+    }
+    
+  }
+  /* Return */
+  return(mmSupport);
+}
+
+
+#endif
diff --git a/mpeglib/lib/util/mmx/mmx.h b/mpeglib/lib/util/mmx/mmx.h
new file mode 100644
index 00000000..c4b8340d
--- /dev/null
+++ b/mpeglib/lib/util/mmx/mmx.h
@@ -0,0 +1,26 @@
+
+
+
+#ifndef __MMX_H
+#define __MMX_H
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+
+extern int emms();
+extern int mm_support();
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif
diff --git a/mpeglib/lib/util/mmx/mmx_asm.h b/mpeglib/lib/util/mmx/mmx_asm.h
new file mode 100644
index 00000000..8717eff5
--- /dev/null
+++ b/mpeglib/lib/util/mmx/mmx_asm.h
@@ -0,0 +1,258 @@
+/*
+ * mmx.h
+ * Copyright (C) 1997-2001 H. Dietz and R. Fisher
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ *
+ * mpeg2dec 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.
+ *
+ */
+
+/*
+ * The type of an value that fits in an MMX register (note that long
+ * long constant values MUST be suffixed by LL and unsigned long long
+ * values by ULL, lest they be truncated by the compiler)
+ */
+
+#ifndef __MMX_ASM_H
+#define __MMX_ASM_H
+
+#include "attribute.h"
+
+
+typedef	union {
+	long long		q;	/* Quadword (64-bit) value */
+	unsigned long long	uq;	/* Unsigned Quadword */
+	int			d[2];	/* 2 Doubleword (32-bit) values */
+	unsigned int		ud[2];	/* 2 Unsigned Doubleword */
+	short			w[4];	/* 4 Word (16-bit) values */
+	unsigned short		uw[4];	/* 4 Unsigned Word */
+	char			b[8];	/* 8 Byte (8-bit) values */
+	unsigned char		ub[8];	/* 8 Unsigned Byte */
+	float			s[2];	/* Single-precision (32-bit) value */
+} ATTR_ALIGN(8) mmx_t;	/* On an 8-byte (64-bit) boundary */
+
+
+#define	mmx_i2r(op,imm,reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+			      : /* nothing */ \
+			      : "X" (imm) )
+
+#define	mmx_m2r(op,mem,reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+			      : /* nothing */ \
+			      : "X" (mem))
+
+#define	mmx_r2m(op,reg,mem) \
+	__asm__ __volatile__ (#op " %%" #reg ", %0" \
+			      : "=X" (mem) \
+			      : /* nothing */ )
+
+#define	mmx_r2r(op,regs,regd) \
+	__asm__ __volatile__ (#op " %" #regs ", %" #regd)
+
+
+#define	emms() __asm__ __volatile__ ("emms")
+
+#define	movd_m2r(var,reg)	mmx_m2r (movd, var, reg)
+#define	movd_r2m(reg,var)	mmx_r2m (movd, reg, var)
+#define	movd_r2r(regs,regd)	mmx_r2r (movd, regs, regd)
+
+#define	movq_m2r(var,reg)	mmx_m2r (movq, var, reg)
+#define	movq_r2m(reg,var)	mmx_r2m (movq, reg, var)
+#define	movq_r2r(regs,regd)	mmx_r2r (movq, regs, regd)
+
+#define	packssdw_m2r(var,reg)	mmx_m2r (packssdw, var, reg)
+#define	packssdw_r2r(regs,regd) mmx_r2r (packssdw, regs, regd)
+#define	packsswb_m2r(var,reg)	mmx_m2r (packsswb, var, reg)
+#define	packsswb_r2r(regs,regd) mmx_r2r (packsswb, regs, regd)
+
+#define	packuswb_m2r(var,reg)	mmx_m2r (packuswb, var, reg)
+#define	packuswb_r2r(regs,regd) mmx_r2r (packuswb, regs, regd)
+
+#define	paddb_m2r(var,reg)	mmx_m2r (paddb, var, reg)
+#define	paddb_r2r(regs,regd)	mmx_r2r (paddb, regs, regd)
+#define	paddd_m2r(var,reg)	mmx_m2r (paddd, var, reg)
+#define	paddd_r2r(regs,regd)	mmx_r2r (paddd, regs, regd)
+#define	paddw_m2r(var,reg)	mmx_m2r (paddw, var, reg)
+#define	paddw_r2r(regs,regd)	mmx_r2r (paddw, regs, regd)
+
+#define	paddsb_m2r(var,reg)	mmx_m2r (paddsb, var, reg)
+#define	paddsb_r2r(regs,regd)	mmx_r2r (paddsb, regs, regd)
+#define	paddsw_m2r(var,reg)	mmx_m2r (paddsw, var, reg)
+#define	paddsw_r2r(regs,regd)	mmx_r2r (paddsw, regs, regd)
+
+#define	paddusb_m2r(var,reg)	mmx_m2r (paddusb, var, reg)
+#define	paddusb_r2r(regs,regd)	mmx_r2r (paddusb, regs, regd)
+#define	paddusw_m2r(var,reg)	mmx_m2r (paddusw, var, reg)
+#define	paddusw_r2r(regs,regd)	mmx_r2r (paddusw, regs, regd)
+
+#define	pand_m2r(var,reg)	mmx_m2r (pand, var, reg)
+#define	pand_r2r(regs,regd)	mmx_r2r (pand, regs, regd)
+
+#define	pandn_m2r(var,reg)	mmx_m2r (pandn, var, reg)
+#define	pandn_r2r(regs,regd)	mmx_r2r (pandn, regs, regd)
+
+#define	pcmpeqb_m2r(var,reg)	mmx_m2r (pcmpeqb, var, reg)
+#define	pcmpeqb_r2r(regs,regd)	mmx_r2r (pcmpeqb, regs, regd)
+#define	pcmpeqd_m2r(var,reg)	mmx_m2r (pcmpeqd, var, reg)
+#define	pcmpeqd_r2r(regs,regd)	mmx_r2r (pcmpeqd, regs, regd)
+#define	pcmpeqw_m2r(var,reg)	mmx_m2r (pcmpeqw, var, reg)
+#define	pcmpeqw_r2r(regs,regd)	mmx_r2r (pcmpeqw, regs, regd)
+
+#define	pcmpgtb_m2r(var,reg)	mmx_m2r (pcmpgtb, var, reg)
+#define	pcmpgtb_r2r(regs,regd)	mmx_r2r (pcmpgtb, regs, regd)
+#define	pcmpgtd_m2r(var,reg)	mmx_m2r (pcmpgtd, var, reg)
+#define	pcmpgtd_r2r(regs,regd)	mmx_r2r (pcmpgtd, regs, regd)
+#define	pcmpgtw_m2r(var,reg)	mmx_m2r (pcmpgtw, var, reg)
+#define	pcmpgtw_r2r(regs,regd)	mmx_r2r (pcmpgtw, regs, regd)
+
+#define	pmaddwd_m2r(var,reg)	mmx_m2r (pmaddwd, var, reg)
+#define	pmaddwd_r2r(regs,regd)	mmx_r2r (pmaddwd, regs, regd)
+
+#define	pmulhw_m2r(var,reg)	mmx_m2r (pmulhw, var, reg)
+#define	pmulhw_r2r(regs,regd)	mmx_r2r (pmulhw, regs, regd)
+
+#define	pmullw_m2r(var,reg)	mmx_m2r (pmullw, var, reg)
+#define	pmullw_r2r(regs,regd)	mmx_r2r (pmullw, regs, regd)
+
+#define	por_m2r(var,reg)	mmx_m2r (por, var, reg)
+#define	por_r2r(regs,regd)	mmx_r2r (por, regs, regd)
+
+#define	pslld_i2r(imm,reg)	mmx_i2r (pslld, imm, reg)
+#define	pslld_m2r(var,reg)	mmx_m2r (pslld, var, reg)
+#define	pslld_r2r(regs,regd)	mmx_r2r (pslld, regs, regd)
+#define	psllq_i2r(imm,reg)	mmx_i2r (psllq, imm, reg)
+#define	psllq_m2r(var,reg)	mmx_m2r (psllq, var, reg)
+#define	psllq_r2r(regs,regd)	mmx_r2r (psllq, regs, regd)
+#define	psllw_i2r(imm,reg)	mmx_i2r (psllw, imm, reg)
+#define	psllw_m2r(var,reg)	mmx_m2r (psllw, var, reg)
+#define	psllw_r2r(regs,regd)	mmx_r2r (psllw, regs, regd)
+
+#define	psrad_i2r(imm,reg)	mmx_i2r (psrad, imm, reg)
+#define	psrad_m2r(var,reg)	mmx_m2r (psrad, var, reg)
+#define	psrad_r2r(regs,regd)	mmx_r2r (psrad, regs, regd)
+#define	psraw_i2r(imm,reg)	mmx_i2r (psraw, imm, reg)
+#define	psraw_m2r(var,reg)	mmx_m2r (psraw, var, reg)
+#define	psraw_r2r(regs,regd)	mmx_r2r (psraw, regs, regd)
+
+#define	psrld_i2r(imm,reg)	mmx_i2r (psrld, imm, reg)
+#define	psrld_m2r(var,reg)	mmx_m2r (psrld, var, reg)
+#define	psrld_r2r(regs,regd)	mmx_r2r (psrld, regs, regd)
+#define	psrlq_i2r(imm,reg)	mmx_i2r (psrlq, imm, reg)
+#define	psrlq_m2r(var,reg)	mmx_m2r (psrlq, var, reg)
+#define	psrlq_r2r(regs,regd)	mmx_r2r (psrlq, regs, regd)
+#define	psrlw_i2r(imm,reg)	mmx_i2r (psrlw, imm, reg)
+#define	psrlw_m2r(var,reg)	mmx_m2r (psrlw, var, reg)
+#define	psrlw_r2r(regs,regd)	mmx_r2r (psrlw, regs, regd)
+
+#define	psubb_m2r(var,reg)	mmx_m2r (psubb, var, reg)
+#define	psubb_r2r(regs,regd)	mmx_r2r (psubb, regs, regd)
+#define	psubd_m2r(var,reg)	mmx_m2r (psubd, var, reg)
+#define	psubd_r2r(regs,regd)	mmx_r2r (psubd, regs, regd)
+#define	psubw_m2r(var,reg)	mmx_m2r (psubw, var, reg)
+#define	psubw_r2r(regs,regd)	mmx_r2r (psubw, regs, regd)
+
+#define	psubsb_m2r(var,reg)	mmx_m2r (psubsb, var, reg)
+#define	psubsb_r2r(regs,regd)	mmx_r2r (psubsb, regs, regd)
+#define	psubsw_m2r(var,reg)	mmx_m2r (psubsw, var, reg)
+#define	psubsw_r2r(regs,regd)	mmx_r2r (psubsw, regs, regd)
+
+#define	psubusb_m2r(var,reg)	mmx_m2r (psubusb, var, reg)
+#define	psubusb_r2r(regs,regd)	mmx_r2r (psubusb, regs, regd)
+#define	psubusw_m2r(var,reg)	mmx_m2r (psubusw, var, reg)
+#define	psubusw_r2r(regs,regd)	mmx_r2r (psubusw, regs, regd)
+
+#define	punpckhbw_m2r(var,reg)		mmx_m2r (punpckhbw, var, reg)
+#define	punpckhbw_r2r(regs,regd)	mmx_r2r (punpckhbw, regs, regd)
+#define	punpckhdq_m2r(var,reg)		mmx_m2r (punpckhdq, var, reg)
+#define	punpckhdq_r2r(regs,regd)	mmx_r2r (punpckhdq, regs, regd)
+#define	punpckhwd_m2r(var,reg)		mmx_m2r (punpckhwd, var, reg)
+#define	punpckhwd_r2r(regs,regd)	mmx_r2r (punpckhwd, regs, regd)
+
+#define	punpcklbw_m2r(var,reg) 		mmx_m2r (punpcklbw, var, reg)
+#define	punpcklbw_r2r(regs,regd)	mmx_r2r (punpcklbw, regs, regd)
+#define	punpckldq_m2r(var,reg)		mmx_m2r (punpckldq, var, reg)
+#define	punpckldq_r2r(regs,regd)	mmx_r2r (punpckldq, regs, regd)
+#define	punpcklwd_m2r(var,reg)		mmx_m2r (punpcklwd, var, reg)
+#define	punpcklwd_r2r(regs,regd)	mmx_r2r (punpcklwd, regs, regd)
+
+#define	pxor_m2r(var,reg)	mmx_m2r (pxor, var, reg)
+#define	pxor_r2r(regs,regd)	mmx_r2r (pxor, regs, regd)
+
+
+/* 3DNOW extensions */
+
+#define pavgusb_m2r(var,reg)	mmx_m2r (pavgusb, var, reg)
+#define pavgusb_r2r(regs,regd)	mmx_r2r (pavgusb, regs, regd)
+
+
+/* AMD MMX extensions - also available in intel SSE */
+
+
+#define mmx_m2ri(op,mem,reg,imm) \
+        __asm__ __volatile__ (#op " %1, %0, %%" #reg \
+                              : /* nothing */ \
+                              : "X" (mem), "X" (imm))
+#define mmx_r2ri(op,regs,regd,imm) \
+        __asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
+                              : /* nothing */ \
+                              : "X" (imm) )
+
+#define	mmx_fetch(mem,hint) \
+	__asm__ __volatile__ ("prefetch" #hint " %0" \
+			      : /* nothing */ \
+			      : "X" (mem))
+
+
+#define	maskmovq(regs,maskreg)		mmx_r2ri (maskmovq, regs, maskreg)
+
+#define	movntq_r2m(mmreg,var)		mmx_r2m (movntq, mmreg, var)
+
+#define	pavgb_m2r(var,reg)		mmx_m2r (pavgb, var, reg)
+#define	pavgb_r2r(regs,regd)		mmx_r2r (pavgb, regs, regd)
+#define	pavgw_m2r(var,reg)		mmx_m2r (pavgw, var, reg)
+#define	pavgw_r2r(regs,regd)		mmx_r2r (pavgw, regs, regd)
+
+#define	pextrw_r2r(mmreg,reg,imm)	mmx_r2ri (pextrw, mmreg, reg, imm)
+
+#define	pinsrw_r2r(reg,mmreg,imm)	mmx_r2ri (pinsrw, reg, mmreg, imm)
+
+#define	pmaxsw_m2r(var,reg)		mmx_m2r (pmaxsw, var, reg)
+#define	pmaxsw_r2r(regs,regd)		mmx_r2r (pmaxsw, regs, regd)
+
+#define	pmaxub_m2r(var,reg)		mmx_m2r (pmaxub, var, reg)
+#define	pmaxub_r2r(regs,regd)		mmx_r2r (pmaxub, regs, regd)
+
+#define	pminsw_m2r(var,reg)		mmx_m2r (pminsw, var, reg)
+#define	pminsw_r2r(regs,regd)		mmx_r2r (pminsw, regs, regd)
+
+#define	pminub_m2r(var,reg)		mmx_m2r (pminub, var, reg)
+#define	pminub_r2r(regs,regd)		mmx_r2r (pminub, regs, regd)
+
+#define	pmovmskb(mmreg,reg) \
+	__asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
+
+#define	pmulhuw_m2r(var,reg)		mmx_m2r (pmulhuw, var, reg)
+#define	pmulhuw_r2r(regs,regd)		mmx_r2r (pmulhuw, regs, regd)
+
+#define	prefetcht0(mem)			mmx_fetch (mem, t0)
+#define	prefetcht1(mem)			mmx_fetch (mem, t1)
+#define	prefetcht2(mem)			mmx_fetch (mem, t2)
+#define	prefetchnta(mem)		mmx_fetch (mem, nta)
+
+#define	psadbw_m2r(var,reg)		mmx_m2r (psadbw, var, reg)
+#define	psadbw_r2r(regs,regd)		mmx_r2r (psadbw, regs, regd)
+
+#define	pshufw_m2r(var,reg,imm)		mmx_m2ri(pshufw, var, reg, imm)
+#define	pshufw_r2r(regs,regd,imm)	mmx_r2ri(pshufw, regs, regd, imm)
+
+#define	sfence() __asm__ __volatile__ ("sfence\n\t")
+
+
+#endif
+
+