switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 4153 deletions

diff --git a/libs/pixman-0.40.0/pixman/pixman-mmx.c b/libs/pixman-0.40.0/pixman/pixman-mmx.c
deleted file mode 100644
index d7cf265..0000000
--- a/libs/pixman-0.40.0/pixman/pixman-mmx.c
+++ /dev/null
@@ -1,4153 +0,0 @@
-/*
- * Copyright © 2004, 2005 Red Hat, Inc.
- * Copyright © 2004 Nicholas Miell
- * Copyright © 2005 Trolltech AS
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  Red Hat makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author:  Søren Sandmann (sandmann@redhat.com)
- * Minor Improvements: Nicholas Miell (nmiell@gmail.com)
- * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com)
- *
- * Based on work by Owen Taylor
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI
-
-#ifdef USE_LOONGSON_MMI
-#include <loongson-mmintrin.h>
-#else
-#include <mmintrin.h>
-#endif
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-
-#ifdef VERBOSE
-#define CHECKPOINT() error_f ("at %s %d\n", __FUNCTION__, __LINE__)
-#else
-#define CHECKPOINT()
-#endif
-
-#if defined USE_ARM_IWMMXT && __GNUC__ == 4 && __GNUC_MINOR__ < 8
-/* Empty the multimedia state. For some reason, ARM's mmintrin.h doesn't provide this.  */
-extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_empty (void)
-{
-
-}
-#endif
-
-#ifdef USE_X86_MMX
-# if (defined(__SUNPRO_C) || defined(_MSC_VER) || defined(_WIN64))
-#  include <xmmintrin.h>
-# else
-/* We have to compile with -msse to use xmmintrin.h, but that causes SSE
- * instructions to be generated that we don't want. Just duplicate the
- * functions we want to use.  */
-extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_movemask_pi8 (__m64 __A)
-{
-    int ret;
-
-    asm ("pmovmskb %1, %0\n\t"
-	: "=r" (ret)
-	: "y" (__A)
-    );
-
-    return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_mulhi_pu16 (__m64 __A, __m64 __B)
-{
-    asm ("pmulhuw %1, %0\n\t"
-	: "+y" (__A)
-	: "y" (__B)
-    );
-    return __A;
-}
-
-# define _mm_shuffle_pi16(A, N)						\
-    ({									\
-	__m64 ret;							\
-									\
-	asm ("pshufw %2, %1, %0\n\t"					\
-	     : "=y" (ret)						\
-	     : "y" (A), "K" ((const int8_t)N)				\
-	);								\
-									\
-	ret;								\
-    })
-# endif
-#endif
-
-#ifndef _MSC_VER
-#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
- (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
-#endif
-
-/* Notes about writing mmx code
- *
- * give memory operands as the second operand. If you give it as the
- * first, gcc will first load it into a register, then use that
- * register
- *
- *   ie. use
- *
- *         _mm_mullo_pi16 (x, mmx_constant);
- *
- *   not
- *
- *         _mm_mullo_pi16 (mmx_constant, x);
- *
- * Also try to minimize dependencies. i.e. when you need a value, try
- * to calculate it from a value that was calculated as early as
- * possible.
- */
-
-/* --------------- MMX primitives ------------------------------------- */
-
-/* If __m64 is defined as a struct or union, then define M64_MEMBER to be
- * the name of the member used to access the data.
- * If __m64 requires using mm_cvt* intrinsics functions to convert between
- * uint64_t and __m64 values, then define USE_CVT_INTRINSICS.
- * If __m64 and uint64_t values can just be cast to each other directly,
- * then define USE_M64_CASTS.
- * If __m64 is a double datatype, then define USE_M64_DOUBLE.
- */
-#ifdef _MSC_VER
-# define M64_MEMBER m64_u64
-#elif defined(__ICC)
-# define USE_CVT_INTRINSICS
-#elif defined(USE_LOONGSON_MMI)
-# define USE_M64_DOUBLE
-#elif defined(__GNUC__)
-# define USE_M64_CASTS
-#elif defined(__SUNPRO_C)
-# if (__SUNPRO_C >= 0x5120) && !defined(__NOVECTORSIZE__)
-/* Solaris Studio 12.3 (Sun C 5.12) introduces __attribute__(__vector_size__)
- * support, and defaults to using it to define __m64, unless __NOVECTORSIZE__
- * is defined.   If it is used, then the mm_cvt* intrinsics must be used.
- */
-#  define USE_CVT_INTRINSICS
-# else
-/* For Studio 12.2 or older, or when __attribute__(__vector_size__) is
- * disabled, __m64 is defined as a struct containing "unsigned long long l_".
- */
-#  define M64_MEMBER l_
-# endif
-#endif
-
-#if defined(USE_M64_CASTS) || defined(USE_CVT_INTRINSICS) || defined(USE_M64_DOUBLE)
-typedef uint64_t mmxdatafield;
-#else
-typedef __m64 mmxdatafield;
-#endif
-
-typedef struct
-{
-    mmxdatafield mmx_4x00ff;
-    mmxdatafield mmx_4x0080;
-    mmxdatafield mmx_565_rgb;
-    mmxdatafield mmx_565_unpack_multiplier;
-    mmxdatafield mmx_565_pack_multiplier;
-    mmxdatafield mmx_565_r;
-    mmxdatafield mmx_565_g;
-    mmxdatafield mmx_565_b;
-    mmxdatafield mmx_packed_565_rb;
-    mmxdatafield mmx_packed_565_g;
-    mmxdatafield mmx_expand_565_g;
-    mmxdatafield mmx_expand_565_b;
-    mmxdatafield mmx_expand_565_r;
-#ifndef USE_LOONGSON_MMI
-    mmxdatafield mmx_mask_0;
-    mmxdatafield mmx_mask_1;
-    mmxdatafield mmx_mask_2;
-    mmxdatafield mmx_mask_3;
-#endif
-    mmxdatafield mmx_full_alpha;
-    mmxdatafield mmx_4x0101;
-    mmxdatafield mmx_ff000000;
-} mmx_data_t;
-
-#if defined(_MSC_VER)
-# define MMXDATA_INIT(field, val) { val ## UI64 }
-#elif defined(M64_MEMBER)       /* __m64 is a struct, not an integral type */
-# define MMXDATA_INIT(field, val) field =   { val ## ULL }
-#else                           /* mmxdatafield is an integral type */
-# define MMXDATA_INIT(field, val) field =   val ## ULL
-#endif
-
-static const mmx_data_t c =
-{
-    MMXDATA_INIT (.mmx_4x00ff,                   0x00ff00ff00ff00ff),
-    MMXDATA_INIT (.mmx_4x0080,                   0x0080008000800080),
-    MMXDATA_INIT (.mmx_565_rgb,                  0x000001f0003f001f),
-    MMXDATA_INIT (.mmx_565_unpack_multiplier,    0x0000008404100840),
-    MMXDATA_INIT (.mmx_565_pack_multiplier,      0x2000000420000004),
-    MMXDATA_INIT (.mmx_565_r,                    0x000000f800000000),
-    MMXDATA_INIT (.mmx_565_g,                    0x0000000000fc0000),
-    MMXDATA_INIT (.mmx_565_b,                    0x00000000000000f8),
-    MMXDATA_INIT (.mmx_packed_565_rb,            0x00f800f800f800f8),
-    MMXDATA_INIT (.mmx_packed_565_g,             0x0000fc000000fc00),
-    MMXDATA_INIT (.mmx_expand_565_g,             0x07e007e007e007e0),
-    MMXDATA_INIT (.mmx_expand_565_b,             0x001f001f001f001f),
-    MMXDATA_INIT (.mmx_expand_565_r,             0xf800f800f800f800),
-#ifndef USE_LOONGSON_MMI
-    MMXDATA_INIT (.mmx_mask_0,                   0xffffffffffff0000),
-    MMXDATA_INIT (.mmx_mask_1,                   0xffffffff0000ffff),
-    MMXDATA_INIT (.mmx_mask_2,                   0xffff0000ffffffff),
-    MMXDATA_INIT (.mmx_mask_3,                   0x0000ffffffffffff),
-#endif
-    MMXDATA_INIT (.mmx_full_alpha,               0x00ff000000000000),
-    MMXDATA_INIT (.mmx_4x0101,                   0x0101010101010101),
-    MMXDATA_INIT (.mmx_ff000000,                 0xff000000ff000000),
-};
-
-#ifdef USE_CVT_INTRINSICS
-#    define MC(x) to_m64 (c.mmx_ ## x)
-#elif defined(USE_M64_CASTS)
-#    define MC(x) ((__m64)c.mmx_ ## x)
-#elif defined(USE_M64_DOUBLE)
-#    define MC(x) (*(__m64 *)&c.mmx_ ## x)
-#else
-#    define MC(x) c.mmx_ ## x
-#endif
-
-static force_inline __m64
-to_m64 (uint64_t x)
-{
-#ifdef USE_CVT_INTRINSICS
-    return _mm_cvtsi64_m64 (x);
-#elif defined M64_MEMBER        /* __m64 is a struct, not an integral type */
-    __m64 res;
-
-    res.M64_MEMBER = x;
-    return res;
-#elif defined USE_M64_DOUBLE
-    return *(__m64 *)&x;
-#else /* USE_M64_CASTS */
-    return (__m64)x;
-#endif
-}
-
-static force_inline uint64_t
-to_uint64 (__m64 x)
-{
-#ifdef USE_CVT_INTRINSICS
-    return _mm_cvtm64_si64 (x);
-#elif defined M64_MEMBER        /* __m64 is a struct, not an integral type */
-    uint64_t res = x.M64_MEMBER;
-    return res;
-#elif defined USE_M64_DOUBLE
-    return *(uint64_t *)&x;
-#else /* USE_M64_CASTS */
-    return (uint64_t)x;
-#endif
-}
-
-static force_inline __m64
-shift (__m64 v,
-       int   s)
-{
-    if (s > 0)
-	return _mm_slli_si64 (v, s);
-    else if (s < 0)
-	return _mm_srli_si64 (v, -s);
-    else
-	return v;
-}
-
-static force_inline __m64
-negate (__m64 mask)
-{
-    return _mm_xor_si64 (mask, MC (4x00ff));
-}
-
-/* Computes the product of two unsigned fixed-point 8-bit values from 0 to 1
- * and maps its result to the same range.
- *
- * Jim Blinn gives multiple ways to compute this in "Jim Blinn's Corner:
- * Notation, Notation, Notation", the first of which is
- *
- *   prod(a, b) = (a * b + 128) / 255.
- *
- * By approximating the division by 255 as 257/65536 it can be replaced by a
- * multiply and a right shift. This is the implementation that we use in
- * pix_multiply(), but we _mm_mulhi_pu16() by 257 (part of SSE1 or Extended
- * 3DNow!, and unavailable at the time of the book's publication) to perform
- * the multiplication and right shift in a single operation.
- *
- *   prod(a, b) = ((a * b + 128) * 257) >> 16.
- *
- * A third way (how pix_multiply() was implemented prior to 14208344) exists
- * also that performs the multiplication by 257 with adds and shifts.
- *
- * Where temp = a * b + 128
- *
- *   prod(a, b) = (temp + (temp >> 8)) >> 8.
- */
-static force_inline __m64
-pix_multiply (__m64 a, __m64 b)
-{
-    __m64 res;
-
-    res = _mm_mullo_pi16 (a, b);
-    res = _mm_adds_pu16 (res, MC (4x0080));
-    res = _mm_mulhi_pu16 (res, MC (4x0101));
-
-    return res;
-}
-
-static force_inline __m64
-pix_add (__m64 a, __m64 b)
-{
-    return _mm_adds_pu8 (a, b);
-}
-
-static force_inline __m64
-expand_alpha (__m64 pixel)
-{
-    return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 3, 3, 3));
-}
-
-static force_inline __m64
-expand_alpha_rev (__m64 pixel)
-{
-    return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (0, 0, 0, 0));
-}
-
-static force_inline __m64
-invert_colors (__m64 pixel)
-{
-    return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 0, 1, 2));
-}
-
-static force_inline __m64
-over (__m64 src,
-      __m64 srca,
-      __m64 dest)
-{
-    return _mm_adds_pu8 (src, pix_multiply (dest, negate (srca)));
-}
-
-static force_inline __m64
-over_rev_non_pre (__m64 src, __m64 dest)
-{
-    __m64 srca = expand_alpha (src);
-    __m64 srcfaaa = _mm_or_si64 (srca, MC (full_alpha));
-
-    return over (pix_multiply (invert_colors (src), srcfaaa), srca, dest);
-}
-
-static force_inline __m64
-in (__m64 src, __m64 mask)
-{
-    return pix_multiply (src, mask);
-}
-
-#ifndef _MSC_VER
-static force_inline __m64
-in_over (__m64 src, __m64 srca, __m64 mask, __m64 dest)
-{
-    return over (in (src, mask), pix_multiply (srca, mask), dest);
-}
-
-#else
-
-#define in_over(src, srca, mask, dest)					\
-    over (in (src, mask), pix_multiply (srca, mask), dest)
-
-#endif
-
-/* Elemental unaligned loads */
-
-static force_inline __m64 ldq_u(__m64 *p)
-{
-#ifdef USE_X86_MMX
-    /* x86's alignment restrictions are very relaxed, but that's no excuse */
-    __m64 r;
-    memcpy(&r, p, sizeof(__m64));
-    return r;
-#elif defined USE_ARM_IWMMXT
-    int align = (uintptr_t)p & 7;
-    __m64 *aligned_p;
-    if (align == 0)
-	return *p;
-    aligned_p = (__m64 *)((uintptr_t)p & ~7);
-    return (__m64) _mm_align_si64 (aligned_p[0], aligned_p[1], align);
-#else
-    struct __una_u64 { __m64 x __attribute__((packed)); };
-    const struct __una_u64 *ptr = (const struct __una_u64 *) p;
-    return (__m64) ptr->x;
-#endif
-}
-
-static force_inline uint32_t ldl_u(const uint32_t *p)
-{
-#ifdef USE_X86_MMX
-    /* x86's alignment restrictions are very relaxed. */
-    uint32_t r;
-    memcpy(&r, p, sizeof(uint32_t));
-    return r;
-#else
-    struct __una_u32 { uint32_t x __attribute__((packed)); };
-    const struct __una_u32 *ptr = (const struct __una_u32 *) p;
-    return ptr->x;
-#endif
-}
-
-static force_inline __m64
-load (const uint32_t *v)
-{
-#ifdef USE_LOONGSON_MMI
-    __m64 ret;
-    asm ("lwc1 %0, %1\n\t"
-	: "=f" (ret)
-	: "m" (*v)
-    );
-    return ret;
-#else
-    return _mm_cvtsi32_si64 (*v);
-#endif
-}
-
-static force_inline __m64
-load8888 (const uint32_t *v)
-{
-#ifdef USE_LOONGSON_MMI
-    return _mm_unpacklo_pi8_f (*(__m32 *)v, _mm_setzero_si64 ());
-#else
-    return _mm_unpacklo_pi8 (load (v), _mm_setzero_si64 ());
-#endif
-}
-
-static force_inline __m64
-load8888u (const uint32_t *v)
-{
-    uint32_t l = ldl_u (v);
-    return load8888 (&l);
-}
-
-static force_inline __m64
-pack8888 (__m64 lo, __m64 hi)
-{
-    return _mm_packs_pu16 (lo, hi);
-}
-
-static force_inline void
-store (uint32_t *dest, __m64 v)
-{
-#ifdef USE_LOONGSON_MMI
-    asm ("swc1 %1, %0\n\t"
-	: "=m" (*dest)
-	: "f" (v)
-	: "memory"
-    );
-#else
-    *dest = _mm_cvtsi64_si32 (v);
-#endif
-}
-
-static force_inline void
-store8888 (uint32_t *dest, __m64 v)
-{
-    v = pack8888 (v, _mm_setzero_si64 ());
-    store (dest, v);
-}
-
-static force_inline pixman_bool_t
-is_equal (__m64 a, __m64 b)
-{
-#ifdef USE_LOONGSON_MMI
-    /* __m64 is double, we can compare directly. */
-    return a == b;
-#else
-    return _mm_movemask_pi8 (_mm_cmpeq_pi8 (a, b)) == 0xff;
-#endif
-}
-
-static force_inline pixman_bool_t
-is_opaque (__m64 v)
-{
-#ifdef USE_LOONGSON_MMI
-    return is_equal (_mm_and_si64 (v, MC (full_alpha)), MC (full_alpha));
-#else
-    __m64 ffs = _mm_cmpeq_pi8 (v, v);
-    return (_mm_movemask_pi8 (_mm_cmpeq_pi8 (v, ffs)) & 0x40);
-#endif
-}
-
-static force_inline pixman_bool_t
-is_zero (__m64 v)
-{
-    return is_equal (v, _mm_setzero_si64 ());
-}
-
-/* Expand 16 bits positioned at @pos (0-3) of a mmx register into
- *
- *    00RR00GG00BB
- *
- * --- Expanding 565 in the low word ---
- *
- * m = (m << (32 - 3)) | (m << (16 - 5)) | m;
- * m = m & (01f0003f001f);
- * m = m * (008404100840);
- * m = m >> 8;
- *
- * Note the trick here - the top word is shifted by another nibble to
- * avoid it bumping into the middle word
- */
-static force_inline __m64
-expand565 (__m64 pixel, int pos)
-{
-    __m64 p = pixel;
-    __m64 t1, t2;
-
-    /* move pixel to low 16 bit and zero the rest */
-#ifdef USE_LOONGSON_MMI
-    p = loongson_extract_pi16 (p, pos);
-#else
-    p = shift (shift (p, (3 - pos) * 16), -48);
-#endif
-
-    t1 = shift (p, 36 - 11);
-    t2 = shift (p, 16 - 5);
-
-    p = _mm_or_si64 (t1, p);
-    p = _mm_or_si64 (t2, p);
-    p = _mm_and_si64 (p, MC (565_rgb));
-
-    pixel = _mm_mullo_pi16 (p, MC (565_unpack_multiplier));
-    return _mm_srli_pi16 (pixel, 8);
-}
-
-/* Expand 4 16 bit pixels in an mmx register into two mmx registers of
- *
- *    AARRGGBBRRGGBB
- */
-static force_inline void
-expand_4xpacked565 (__m64 vin, __m64 *vout0, __m64 *vout1, int full_alpha)
-{
-    __m64 t0, t1, alpha = _mm_setzero_si64 ();
-    __m64 r = _mm_and_si64 (vin, MC (expand_565_r));
-    __m64 g = _mm_and_si64 (vin, MC (expand_565_g));
-    __m64 b = _mm_and_si64 (vin, MC (expand_565_b));
-    if (full_alpha)
-	alpha = _mm_cmpeq_pi32 (alpha, alpha);
-
-    /* Replicate high bits into empty low bits. */
-    r = _mm_or_si64 (_mm_srli_pi16 (r, 8), _mm_srli_pi16 (r, 13));
-    g = _mm_or_si64 (_mm_srli_pi16 (g, 3), _mm_srli_pi16 (g, 9));
-    b = _mm_or_si64 (_mm_slli_pi16 (b, 3), _mm_srli_pi16 (b, 2));
-
-    r = _mm_packs_pu16 (r, _mm_setzero_si64 ());	/* 00 00 00 00 R3 R2 R1 R0 */
-    g = _mm_packs_pu16 (g, _mm_setzero_si64 ());	/* 00 00 00 00 G3 G2 G1 G0 */
-    b = _mm_packs_pu16 (b, _mm_setzero_si64 ());	/* 00 00 00 00 B3 B2 B1 B0 */
-
-    t1 = _mm_unpacklo_pi8 (r, alpha);			/* A3 R3 A2 R2 A1 R1 A0 R0 */
-    t0 = _mm_unpacklo_pi8 (b, g);			/* G3 B3 G2 B2 G1 B1 G0 B0 */
-
-    *vout0 = _mm_unpacklo_pi16 (t0, t1);		/* A1 R1 G1 B1 A0 R0 G0 B0 */
-    *vout1 = _mm_unpackhi_pi16 (t0, t1);		/* A3 R3 G3 B3 A2 R2 G2 B2 */
-}
-
-static force_inline __m64
-expand8888 (__m64 in, int pos)
-{
-    if (pos == 0)
-	return _mm_unpacklo_pi8 (in, _mm_setzero_si64 ());
-    else
-	return _mm_unpackhi_pi8 (in, _mm_setzero_si64 ());
-}
-
-static force_inline __m64
-expandx888 (__m64 in, int pos)
-{
-    return _mm_or_si64 (expand8888 (in, pos), MC (full_alpha));
-}
-
-static force_inline void
-expand_4x565 (__m64 vin, __m64 *vout0, __m64 *vout1, __m64 *vout2, __m64 *vout3, int full_alpha)
-{
-    __m64 v0, v1;
-    expand_4xpacked565 (vin, &v0, &v1, full_alpha);
-    *vout0 = expand8888 (v0, 0);
-    *vout1 = expand8888 (v0, 1);
-    *vout2 = expand8888 (v1, 0);
-    *vout3 = expand8888 (v1, 1);
-}
-
-static force_inline __m64
-pack_565 (__m64 pixel, __m64 target, int pos)
-{
-    __m64 p = pixel;
-    __m64 t = target;
-    __m64 r, g, b;
-
-    r = _mm_and_si64 (p, MC (565_r));
-    g = _mm_and_si64 (p, MC (565_g));
-    b = _mm_and_si64 (p, MC (565_b));
-
-#ifdef USE_LOONGSON_MMI
-    r = shift (r, -(32 - 8));
-    g = shift (g, -(16 - 3));
-    b = shift (b, -(0  + 3));
-
-    p = _mm_or_si64 (r, g);
-    p = _mm_or_si64 (p, b);
-    return loongson_insert_pi16 (t, p, pos);
-#else
-    r = shift (r, -(32 - 8) + pos * 16);
-    g = shift (g, -(16 - 3) + pos * 16);
-    b = shift (b, -(0  + 3) + pos * 16);
-
-    if (pos == 0)
-	t = _mm_and_si64 (t, MC (mask_0));
-    else if (pos == 1)
-	t = _mm_and_si64 (t, MC (mask_1));
-    else if (pos == 2)
-	t = _mm_and_si64 (t, MC (mask_2));
-    else if (pos == 3)
-	t = _mm_and_si64 (t, MC (mask_3));
-
-    p = _mm_or_si64 (r, t);
-    p = _mm_or_si64 (g, p);
-
-    return _mm_or_si64 (b, p);
-#endif
-}
-
-static force_inline __m64
-pack_4xpacked565 (__m64 a, __m64 b)
-{
-    __m64 rb0 = _mm_and_si64 (a, MC (packed_565_rb));
-    __m64 rb1 = _mm_and_si64 (b, MC (packed_565_rb));
-
-    __m64 t0 = _mm_madd_pi16 (rb0, MC (565_pack_multiplier));
-    __m64 t1 = _mm_madd_pi16 (rb1, MC (565_pack_multiplier));
-
-    __m64 g0 = _mm_and_si64 (a, MC (packed_565_g));
-    __m64 g1 = _mm_and_si64 (b, MC (packed_565_g));
-
-    t0 = _mm_or_si64 (t0, g0);
-    t1 = _mm_or_si64 (t1, g1);
-
-    t0 = shift(t0, -5);
-#ifdef USE_ARM_IWMMXT
-    t1 = shift(t1, -5);
-    return _mm_packs_pu32 (t0, t1);
-#else
-    t1 = shift(t1, -5 + 16);
-    return _mm_shuffle_pi16 (_mm_or_si64 (t0, t1), _MM_SHUFFLE (3, 1, 2, 0));
-#endif
-}
-
-#ifndef _MSC_VER
-
-static force_inline __m64
-pack_4x565 (__m64 v0, __m64 v1, __m64 v2, __m64 v3)
-{
-    return pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3));
-}
-
-static force_inline __m64
-pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b)
-{
-    x = pix_multiply (x, a);
-    y = pix_multiply (y, b);
-
-    return pix_add (x, y);
-}
-
-#else
-
-/* MSVC only handles a "pass by register" of up to three SSE intrinsics */
-
-#define pack_4x565(v0, v1, v2, v3) \
-    pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3))
-
-#define pix_add_mul(x, a, y, b)	 \
-    ( x = pix_multiply (x, a),	 \
-      y = pix_multiply (y, b),	 \
-      pix_add (x, y) )
-
-#endif
-
-/* --------------- MMX code patch for fbcompose.c --------------------- */
-
-static force_inline __m64
-combine (const uint32_t *src, const uint32_t *mask)
-{
-    __m64 vsrc = load8888 (src);
-
-    if (mask)
-    {
-	__m64 m = load8888 (mask);
-
-	m = expand_alpha (m);
-	vsrc = pix_multiply (vsrc, m);
-    }
-
-    return vsrc;
-}
-
-static force_inline __m64
-core_combine_over_u_pixel_mmx (__m64 vsrc, __m64 vdst)
-{
-    vsrc = _mm_unpacklo_pi8 (vsrc, _mm_setzero_si64 ());
-
-    if (is_opaque (vsrc))
-    {
-	return vsrc;
-    }
-    else if (!is_zero (vsrc))
-    {
-	return over (vsrc, expand_alpha (vsrc),
-		     _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ()));
-    }
-
-    return _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ());
-}
-
-static void
-mmx_combine_over_u (pixman_implementation_t *imp,
-                    pixman_op_t              op,
-                    uint32_t *               dest,
-                    const uint32_t *         src,
-                    const uint32_t *         mask,
-                    int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 vsrc = combine (src, mask);
-
-	if (is_opaque (vsrc))
-	{
-	    store8888 (dest, vsrc);
-	}
-	else if (!is_zero (vsrc))
-	{
-	    __m64 sa = expand_alpha (vsrc);
-	    store8888 (dest, over (vsrc, sa, load8888 (dest)));
-	}
-
-	++dest;
-	++src;
-	if (mask)
-	    ++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_over_reverse_u (pixman_implementation_t *imp,
-                            pixman_op_t              op,
-                            uint32_t *               dest,
-                            const uint32_t *         src,
-                            const uint32_t *         mask,
-                            int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 d, da;
-	__m64 s = combine (src, mask);
-
-	d = load8888 (dest);
-	da = expand_alpha (d);
-	store8888 (dest, over (d, da, s));
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_in_u (pixman_implementation_t *imp,
-                  pixman_op_t              op,
-                  uint32_t *               dest,
-                  const uint32_t *         src,
-                  const uint32_t *         mask,
-                  int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 a;
-	__m64 x = combine (src, mask);
-
-	a = load8888 (dest);
-	a = expand_alpha (a);
-	x = pix_multiply (x, a);
-
-	store8888 (dest, x);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_in_reverse_u (pixman_implementation_t *imp,
-                          pixman_op_t              op,
-                          uint32_t *               dest,
-                          const uint32_t *         src,
-                          const uint32_t *         mask,
-                          int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 a = combine (src, mask);
-	__m64 x;
-
-	x = load8888 (dest);
-	a = expand_alpha (a);
-	x = pix_multiply (x, a);
-	store8888 (dest, x);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_out_u (pixman_implementation_t *imp,
-                   pixman_op_t              op,
-                   uint32_t *               dest,
-                   const uint32_t *         src,
-                   const uint32_t *         mask,
-                   int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 a;
-	__m64 x = combine (src, mask);
-
-	a = load8888 (dest);
-	a = expand_alpha (a);
-	a = negate (a);
-	x = pix_multiply (x, a);
-	store8888 (dest, x);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_out_reverse_u (pixman_implementation_t *imp,
-                           pixman_op_t              op,
-                           uint32_t *               dest,
-                           const uint32_t *         src,
-                           const uint32_t *         mask,
-                           int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 a = combine (src, mask);
-	__m64 x;
-
-	x = load8888 (dest);
-	a = expand_alpha (a);
-	a = negate (a);
-	x = pix_multiply (x, a);
-
-	store8888 (dest, x);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_atop_u (pixman_implementation_t *imp,
-                    pixman_op_t              op,
-                    uint32_t *               dest,
-                    const uint32_t *         src,
-                    const uint32_t *         mask,
-                    int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 da, d, sia;
-	__m64 s = combine (src, mask);
-
-	d = load8888 (dest);
-	sia = expand_alpha (s);
-	sia = negate (sia);
-	da = expand_alpha (d);
-	s = pix_add_mul (s, da, d, sia);
-	store8888 (dest, s);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_atop_reverse_u (pixman_implementation_t *imp,
-                            pixman_op_t              op,
-                            uint32_t *               dest,
-                            const uint32_t *         src,
-                            const uint32_t *         mask,
-                            int                      width)
-{
-    const uint32_t *end;
-
-    end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 dia, d, sa;
-	__m64 s = combine (src, mask);
-
-	d = load8888 (dest);
-	sa = expand_alpha (s);
-	dia = expand_alpha (d);
-	dia = negate (dia);
-	s = pix_add_mul (s, dia, d, sa);
-	store8888 (dest, s);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_xor_u (pixman_implementation_t *imp,
-                   pixman_op_t              op,
-                   uint32_t *               dest,
-                   const uint32_t *         src,
-                   const uint32_t *         mask,
-                   int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 dia, d, sia;
-	__m64 s = combine (src, mask);
-
-	d = load8888 (dest);
-	sia = expand_alpha (s);
-	dia = expand_alpha (d);
-	sia = negate (sia);
-	dia = negate (dia);
-	s = pix_add_mul (s, dia, d, sia);
-	store8888 (dest, s);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_add_u (pixman_implementation_t *imp,
-                   pixman_op_t              op,
-                   uint32_t *               dest,
-                   const uint32_t *         src,
-                   const uint32_t *         mask,
-                   int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	__m64 d;
-	__m64 s = combine (src, mask);
-
-	d = load8888 (dest);
-	s = pix_add (s, d);
-	store8888 (dest, s);
-
-	++dest;
-	++src;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_saturate_u (pixman_implementation_t *imp,
-                        pixman_op_t              op,
-                        uint32_t *               dest,
-                        const uint32_t *         src,
-                        const uint32_t *         mask,
-                        int                      width)
-{
-    const uint32_t *end = dest + width;
-
-    while (dest < end)
-    {
-	uint32_t s, sa, da;
-	uint32_t d = *dest;
-	__m64 ms = combine (src, mask);
-	__m64 md = load8888 (dest);
-
-	store8888(&s, ms);
-	da = ~d >> 24;
-	sa = s >> 24;
-
-	if (sa > da)
-	{
-	    uint32_t quot = DIV_UN8 (da, sa) << 24;
-	    __m64 msa = load8888 (&quot);
-	    msa = expand_alpha (msa);
-	    ms = pix_multiply (ms, msa);
-	}
-
-	md = pix_add (md, ms);
-	store8888 (dest, md);
-
-	++src;
-	++dest;
-	if (mask)
-	    mask++;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_src_ca (pixman_implementation_t *imp,
-                    pixman_op_t              op,
-                    uint32_t *               dest,
-                    const uint32_t *         src,
-                    const uint32_t *         mask,
-                    int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-
-	s = pix_multiply (s, a);
-	store8888 (dest, s);
-
-	++src;
-	++mask;
-	++dest;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_over_ca (pixman_implementation_t *imp,
-                     pixman_op_t              op,
-                     uint32_t *               dest,
-                     const uint32_t *         src,
-                     const uint32_t *         mask,
-                     int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 sa = expand_alpha (s);
-
-	store8888 (dest, in_over (s, sa, a, d));
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_over_reverse_ca (pixman_implementation_t *imp,
-                             pixman_op_t              op,
-                             uint32_t *               dest,
-                             const uint32_t *         src,
-                             const uint32_t *         mask,
-                             int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 da = expand_alpha (d);
-
-	store8888 (dest, over (d, da, in (s, a)));
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_in_ca (pixman_implementation_t *imp,
-                   pixman_op_t              op,
-                   uint32_t *               dest,
-                   const uint32_t *         src,
-                   const uint32_t *         mask,
-                   int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 da = expand_alpha (d);
-
-	s = pix_multiply (s, a);
-	s = pix_multiply (s, da);
-	store8888 (dest, s);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_in_reverse_ca (pixman_implementation_t *imp,
-                           pixman_op_t              op,
-                           uint32_t *               dest,
-                           const uint32_t *         src,
-                           const uint32_t *         mask,
-                           int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 sa = expand_alpha (s);
-
-	a = pix_multiply (a, sa);
-	d = pix_multiply (d, a);
-	store8888 (dest, d);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_out_ca (pixman_implementation_t *imp,
-                    pixman_op_t              op,
-                    uint32_t *               dest,
-                    const uint32_t *         src,
-                    const uint32_t *         mask,
-                    int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 da = expand_alpha (d);
-
-	da = negate (da);
-	s = pix_multiply (s, a);
-	s = pix_multiply (s, da);
-	store8888 (dest, s);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_out_reverse_ca (pixman_implementation_t *imp,
-                            pixman_op_t              op,
-                            uint32_t *               dest,
-                            const uint32_t *         src,
-                            const uint32_t *         mask,
-                            int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 sa = expand_alpha (s);
-
-	a = pix_multiply (a, sa);
-	a = negate (a);
-	d = pix_multiply (d, a);
-	store8888 (dest, d);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_atop_ca (pixman_implementation_t *imp,
-                     pixman_op_t              op,
-                     uint32_t *               dest,
-                     const uint32_t *         src,
-                     const uint32_t *         mask,
-                     int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 da = expand_alpha (d);
-	__m64 sa = expand_alpha (s);
-
-	s = pix_multiply (s, a);
-	a = pix_multiply (a, sa);
-	a = negate (a);
-	d = pix_add_mul (d, a, s, da);
-	store8888 (dest, d);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_atop_reverse_ca (pixman_implementation_t *imp,
-                             pixman_op_t              op,
-                             uint32_t *               dest,
-                             const uint32_t *         src,
-                             const uint32_t *         mask,
-                             int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 da = expand_alpha (d);
-	__m64 sa = expand_alpha (s);
-
-	s = pix_multiply (s, a);
-	a = pix_multiply (a, sa);
-	da = negate (da);
-	d = pix_add_mul (d, a, s, da);
-	store8888 (dest, d);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_xor_ca (pixman_implementation_t *imp,
-                    pixman_op_t              op,
-                    uint32_t *               dest,
-                    const uint32_t *         src,
-                    const uint32_t *         mask,
-                    int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-	__m64 da = expand_alpha (d);
-	__m64 sa = expand_alpha (s);
-
-	s = pix_multiply (s, a);
-	a = pix_multiply (a, sa);
-	da = negate (da);
-	a = negate (a);
-	d = pix_add_mul (d, a, s, da);
-	store8888 (dest, d);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_combine_add_ca (pixman_implementation_t *imp,
-                    pixman_op_t              op,
-                    uint32_t *               dest,
-                    const uint32_t *         src,
-                    const uint32_t *         mask,
-                    int                      width)
-{
-    const uint32_t *end = src + width;
-
-    while (src < end)
-    {
-	__m64 a = load8888 (mask);
-	__m64 s = load8888 (src);
-	__m64 d = load8888 (dest);
-
-	s = pix_multiply (s, a);
-	d = pix_add (s, d);
-	store8888 (dest, d);
-
-	++src;
-	++dest;
-	++mask;
-    }
-    _mm_empty ();
-}
-
-/* ------------- MMX code paths called from fbpict.c -------------------- */
-
-static void
-mmx_composite_over_n_8888 (pixman_implementation_t *imp,
-                           pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src;
-    uint32_t    *dst_line, *dst;
-    int32_t w;
-    int dst_stride;
-    __m64 vsrc, vsrca;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    if (src == 0)
-	return;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    store8888 (dst, over (vsrc, vsrca, load8888 (dst)));
-
-	    w--;
-	    dst++;
-	}
-
-	while (w >= 2)
-	{
-	    __m64 vdest;
-	    __m64 dest0, dest1;
-
-	    vdest = *(__m64 *)dst;
-
-	    dest0 = over (vsrc, vsrca, expand8888 (vdest, 0));
-	    dest1 = over (vsrc, vsrca, expand8888 (vdest, 1));
-
-	    *(__m64 *)dst = pack8888 (dest0, dest1);
-
-	    dst += 2;
-	    w -= 2;
-	}
-
-	CHECKPOINT ();
-
-	if (w)
-	{
-	    store8888 (dst, over (vsrc, vsrca, load8888 (dst)));
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_0565 (pixman_implementation_t *imp,
-                           pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src;
-    uint16_t    *dst_line, *dst;
-    int32_t w;
-    int dst_stride;
-    __m64 vsrc, vsrca;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    if (src == 0)
-	return;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    uint64_t d = *dst;
-	    __m64 vdest = expand565 (to_m64 (d), 0);
-
-	    vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
-	    *dst = to_uint64 (vdest);
-
-	    w--;
-	    dst++;
-	}
-
-	while (w >= 4)
-	{
-	    __m64 vdest = *(__m64 *)dst;
-	    __m64 v0, v1, v2, v3;
-
-	    expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
-	    v0 = over (vsrc, vsrca, v0);
-	    v1 = over (vsrc, vsrca, v1);
-	    v2 = over (vsrc, vsrca, v2);
-	    v3 = over (vsrc, vsrca, v3);
-
-	    *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
-
-	    dst += 4;
-	    w -= 4;
-	}
-
-	CHECKPOINT ();
-
-	while (w)
-	{
-	    uint64_t d = *dst;
-	    __m64 vdest = expand565 (to_m64 (d), 0);
-
-	    vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
-	    *dst = to_uint64 (vdest);
-
-	    w--;
-	    dst++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
-                                   pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src;
-    uint32_t    *dst_line;
-    uint32_t    *mask_line;
-    int dst_stride, mask_stride;
-    __m64 vsrc, vsrca;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    if (src == 0)
-	return;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	int twidth = width;
-	uint32_t *p = (uint32_t *)mask_line;
-	uint32_t *q = (uint32_t *)dst_line;
-
-	while (twidth && (uintptr_t)q & 7)
-	{
-	    uint32_t m = *(uint32_t *)p;
-
-	    if (m)
-	    {
-		__m64 vdest = load8888 (q);
-		vdest = in_over (vsrc, vsrca, load8888 (&m), vdest);
-		store8888 (q, vdest);
-	    }
-
-	    twidth--;
-	    p++;
-	    q++;
-	}
-
-	while (twidth >= 2)
-	{
-	    uint32_t m0, m1;
-	    m0 = *p;
-	    m1 = *(p + 1);
-
-	    if (m0 | m1)
-	    {
-		__m64 dest0, dest1;
-		__m64 vdest = *(__m64 *)q;
-
-		dest0 = in_over (vsrc, vsrca, load8888 (&m0),
-		                 expand8888 (vdest, 0));
-		dest1 = in_over (vsrc, vsrca, load8888 (&m1),
-		                 expand8888 (vdest, 1));
-
-		*(__m64 *)q = pack8888 (dest0, dest1);
-	    }
-
-	    p += 2;
-	    q += 2;
-	    twidth -= 2;
-	}
-
-	if (twidth)
-	{
-	    uint32_t m = *(uint32_t *)p;
-
-	    if (m)
-	    {
-		__m64 vdest = load8888 (q);
-		vdest = in_over (vsrc, vsrca, load8888 (&m), vdest);
-		store8888 (q, vdest);
-	    }
-
-	    twidth--;
-	    p++;
-	    q++;
-	}
-
-	dst_line += dst_stride;
-	mask_line += mask_stride;
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_8888_n_8888 (pixman_implementation_t *imp,
-                                pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t    *dst_line, *dst;
-    uint32_t    *src_line, *src;
-    uint32_t mask;
-    __m64 vmask;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-    mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);
-    vmask = expand_alpha (load8888 (&mask));
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    __m64 s = load8888 (src);
-	    __m64 d = load8888 (dst);
-
-	    store8888 (dst, in_over (s, expand_alpha (s), vmask, d));
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-
-	while (w >= 2)
-	{
-	    __m64 vs = ldq_u ((__m64 *)src);
-	    __m64 vd = *(__m64 *)dst;
-	    __m64 vsrc0 = expand8888 (vs, 0);
-	    __m64 vsrc1 = expand8888 (vs, 1);
-
-	    *(__m64 *)dst = pack8888 (
-	        in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)),
-	        in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1)));
-
-	    w -= 2;
-	    dst += 2;
-	    src += 2;
-	}
-
-	if (w)
-	{
-	    __m64 s = load8888 (src);
-	    __m64 d = load8888 (dst);
-
-	    store8888 (dst, in_over (s, expand_alpha (s), vmask, d));
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp,
-                                pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t *dst_line, *dst;
-    uint32_t *src_line, *src;
-    uint32_t mask;
-    __m64 vmask;
-    int dst_stride, src_stride;
-    int32_t w;
-    __m64 srca;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-    mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);
-
-    vmask = expand_alpha (load8888 (&mask));
-    srca = MC (4x00ff);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    uint32_t ssrc = *src | 0xff000000;
-	    __m64 s = load8888 (&ssrc);
-	    __m64 d = load8888 (dst);
-
-	    store8888 (dst, in_over (s, srca, vmask, d));
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-
-	while (w >= 16)
-	{
-	    __m64 vd0 = *(__m64 *)(dst + 0);
-	    __m64 vd1 = *(__m64 *)(dst + 2);
-	    __m64 vd2 = *(__m64 *)(dst + 4);
-	    __m64 vd3 = *(__m64 *)(dst + 6);
-	    __m64 vd4 = *(__m64 *)(dst + 8);
-	    __m64 vd5 = *(__m64 *)(dst + 10);
-	    __m64 vd6 = *(__m64 *)(dst + 12);
-	    __m64 vd7 = *(__m64 *)(dst + 14);
-
-	    __m64 vs0 = ldq_u ((__m64 *)(src + 0));
-	    __m64 vs1 = ldq_u ((__m64 *)(src + 2));
-	    __m64 vs2 = ldq_u ((__m64 *)(src + 4));
-	    __m64 vs3 = ldq_u ((__m64 *)(src + 6));
-	    __m64 vs4 = ldq_u ((__m64 *)(src + 8));
-	    __m64 vs5 = ldq_u ((__m64 *)(src + 10));
-	    __m64 vs6 = ldq_u ((__m64 *)(src + 12));
-	    __m64 vs7 = ldq_u ((__m64 *)(src + 14));
-
-	    vd0 = pack8888 (
-	        in_over (expandx888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)),
-	        in_over (expandx888 (vs0, 1), srca, vmask, expand8888 (vd0, 1)));
-
-	    vd1 = pack8888 (
-	        in_over (expandx888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)),
-	        in_over (expandx888 (vs1, 1), srca, vmask, expand8888 (vd1, 1)));
-
-	    vd2 = pack8888 (
-	        in_over (expandx888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)),
-	        in_over (expandx888 (vs2, 1), srca, vmask, expand8888 (vd2, 1)));
-
-	    vd3 = pack8888 (
-	        in_over (expandx888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)),
-	        in_over (expandx888 (vs3, 1), srca, vmask, expand8888 (vd3, 1)));
-
-	    vd4 = pack8888 (
-	        in_over (expandx888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)),
-	        in_over (expandx888 (vs4, 1), srca, vmask, expand8888 (vd4, 1)));
-
-	    vd5 = pack8888 (
-	        in_over (expandx888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)),
-	        in_over (expandx888 (vs5, 1), srca, vmask, expand8888 (vd5, 1)));
-
-	    vd6 = pack8888 (
-	        in_over (expandx888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)),
-	        in_over (expandx888 (vs6, 1), srca, vmask, expand8888 (vd6, 1)));
-
-	    vd7 = pack8888 (
-	        in_over (expandx888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)),
-	        in_over (expandx888 (vs7, 1), srca, vmask, expand8888 (vd7, 1)));
-
-	    *(__m64 *)(dst + 0) = vd0;
-	    *(__m64 *)(dst + 2) = vd1;
-	    *(__m64 *)(dst + 4) = vd2;
-	    *(__m64 *)(dst + 6) = vd3;
-	    *(__m64 *)(dst + 8) = vd4;
-	    *(__m64 *)(dst + 10) = vd5;
-	    *(__m64 *)(dst + 12) = vd6;
-	    *(__m64 *)(dst + 14) = vd7;
-
-	    w -= 16;
-	    dst += 16;
-	    src += 16;
-	}
-
-	while (w)
-	{
-	    uint32_t ssrc = *src | 0xff000000;
-	    __m64 s = load8888 (&ssrc);
-	    __m64 d = load8888 (dst);
-
-	    store8888 (dst, in_over (s, srca, vmask, d));
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_8888_8888 (pixman_implementation_t *imp,
-                              pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t *dst_line, *dst;
-    uint32_t *src_line, *src;
-    uint32_t s;
-    int dst_stride, src_stride;
-    uint8_t a;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w--)
-	{
-	    s = *src++;
-	    a = s >> 24;
-
-	    if (a == 0xff)
-	    {
-		*dst = s;
-	    }
-	    else if (s)
-	    {
-		__m64 ms, sa;
-		ms = load8888 (&s);
-		sa = expand_alpha (ms);
-		store8888 (dst, over (ms, sa, load8888 (dst)));
-	    }
-
-	    dst++;
-	}
-    }
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_8888_0565 (pixman_implementation_t *imp,
-                              pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint16_t    *dst_line, *dst;
-    uint32_t    *src_line, *src;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-#if 0
-    /* FIXME */
-    assert (src_image->drawable == mask_image->drawable);
-#endif
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    __m64 vsrc = load8888 (src);
-	    uint64_t d = *dst;
-	    __m64 vdest = expand565 (to_m64 (d), 0);
-
-	    vdest = pack_565 (
-		over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
-
-	    *dst = to_uint64 (vdest);
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-
-	CHECKPOINT ();
-
-	while (w >= 4)
-	{
-	    __m64 vdest = *(__m64 *)dst;
-	    __m64 v0, v1, v2, v3;
-	    __m64 vsrc0, vsrc1, vsrc2, vsrc3;
-
-	    expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
-	    vsrc0 = load8888 ((src + 0));
-	    vsrc1 = load8888 ((src + 1));
-	    vsrc2 = load8888 ((src + 2));
-	    vsrc3 = load8888 ((src + 3));
-
-	    v0 = over (vsrc0, expand_alpha (vsrc0), v0);
-	    v1 = over (vsrc1, expand_alpha (vsrc1), v1);
-	    v2 = over (vsrc2, expand_alpha (vsrc2), v2);
-	    v3 = over (vsrc3, expand_alpha (vsrc3), v3);
-
-	    *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
-
-	    w -= 4;
-	    dst += 4;
-	    src += 4;
-	}
-
-	CHECKPOINT ();
-
-	while (w)
-	{
-	    __m64 vsrc = load8888 (src);
-	    uint64_t d = *dst;
-	    __m64 vdest = expand565 (to_m64 (d), 0);
-
-	    vdest = pack_565 (over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
-
-	    *dst = to_uint64 (vdest);
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8_8888 (pixman_implementation_t *imp,
-                             pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src, srca;
-    uint32_t *dst_line, *dst;
-    uint8_t *mask_line, *mask;
-    int dst_stride, mask_stride;
-    int32_t w;
-    __m64 vsrc, vsrca;
-    uint64_t srcsrc;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    srca = src >> 24;
-    if (src == 0)
-	return;
-
-    srcsrc = (uint64_t)src << 32 | src;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		__m64 vdest = in_over (vsrc, vsrca,
-				       expand_alpha_rev (to_m64 (m)),
-				       load8888 (dst));
-
-		store8888 (dst, vdest);
-	    }
-
-	    w--;
-	    mask++;
-	    dst++;
-	}
-
-	CHECKPOINT ();
-
-	while (w >= 2)
-	{
-	    uint64_t m0, m1;
-
-	    m0 = *mask;
-	    m1 = *(mask + 1);
-
-	    if (srca == 0xff && (m0 & m1) == 0xff)
-	    {
-		*(uint64_t *)dst = srcsrc;
-	    }
-	    else if (m0 | m1)
-	    {
-		__m64 vdest;
-		__m64 dest0, dest1;
-
-		vdest = *(__m64 *)dst;
-
-		dest0 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m0)),
-				 expand8888 (vdest, 0));
-		dest1 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m1)),
-				 expand8888 (vdest, 1));
-
-		*(__m64 *)dst = pack8888 (dest0, dest1);
-	    }
-
-	    mask += 2;
-	    dst += 2;
-	    w -= 2;
-	}
-
-	CHECKPOINT ();
-
-	if (w)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		__m64 vdest = load8888 (dst);
-
-		vdest = in_over (
-		    vsrc, vsrca, expand_alpha_rev (to_m64 (m)), vdest);
-		store8888 (dst, vdest);
-	    }
-	}
-    }
-
-    _mm_empty ();
-}
-
-static pixman_bool_t
-mmx_fill (pixman_implementation_t *imp,
-          uint32_t *               bits,
-          int                      stride,
-          int                      bpp,
-          int                      x,
-          int                      y,
-          int                      width,
-          int                      height,
-          uint32_t		   filler)
-{
-    uint64_t fill;
-    __m64 vfill;
-    uint32_t byte_width;
-    uint8_t     *byte_line;
-
-#if defined __GNUC__ && defined USE_X86_MMX
-    __m64 v1, v2, v3, v4, v5, v6, v7;
-#endif
-
-    if (bpp != 16 && bpp != 32 && bpp != 8)
-	return FALSE;
-
-    if (bpp == 8)
-    {
-	stride = stride * (int) sizeof (uint32_t) / 1;
-	byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
-	byte_width = width;
-	stride *= 1;
-        filler = (filler & 0xff) * 0x01010101;
-    }
-    else if (bpp == 16)
-    {
-	stride = stride * (int) sizeof (uint32_t) / 2;
-	byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
-	byte_width = 2 * width;
-	stride *= 2;
-        filler = (filler & 0xffff) * 0x00010001;
-    }
-    else
-    {
-	stride = stride * (int) sizeof (uint32_t) / 4;
-	byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
-	byte_width = 4 * width;
-	stride *= 4;
-    }
-
-    fill = ((uint64_t)filler << 32) | filler;
-    vfill = to_m64 (fill);
-
-#if defined __GNUC__ && defined USE_X86_MMX
-    __asm__ (
-        "movq		%7,	%0\n"
-        "movq		%7,	%1\n"
-        "movq		%7,	%2\n"
-        "movq		%7,	%3\n"
-        "movq		%7,	%4\n"
-        "movq		%7,	%5\n"
-        "movq		%7,	%6\n"
-	: "=&y" (v1), "=&y" (v2), "=&y" (v3),
-	  "=&y" (v4), "=&y" (v5), "=&y" (v6), "=y" (v7)
-	: "y" (vfill));
-#endif
-
-    while (height--)
-    {
-	int w;
-	uint8_t *d = byte_line;
-
-	byte_line += stride;
-	w = byte_width;
-
-	if (w >= 1 && ((uintptr_t)d & 1))
-	{
-	    *(uint8_t *)d = (filler & 0xff);
-	    w--;
-	    d++;
-	}
-
-	if (w >= 2 && ((uintptr_t)d & 3))
-	{
-	    *(uint16_t *)d = filler;
-	    w -= 2;
-	    d += 2;
-	}
-
-	while (w >= 4 && ((uintptr_t)d & 7))
-	{
-	    *(uint32_t *)d = filler;
-
-	    w -= 4;
-	    d += 4;
-	}
-
-	while (w >= 64)
-	{
-#if defined __GNUC__ && defined USE_X86_MMX
-	    __asm__ (
-	        "movq	%1,	  (%0)\n"
-	        "movq	%2,	 8(%0)\n"
-	        "movq	%3,	16(%0)\n"
-	        "movq	%4,	24(%0)\n"
-	        "movq	%5,	32(%0)\n"
-	        "movq	%6,	40(%0)\n"
-	        "movq	%7,	48(%0)\n"
-	        "movq	%8,	56(%0)\n"
-		:
-		: "r" (d),
-		  "y" (vfill), "y" (v1), "y" (v2), "y" (v3),
-		  "y" (v4), "y" (v5), "y" (v6), "y" (v7)
-		: "memory");
-#else
-	    *(__m64*) (d +  0) = vfill;
-	    *(__m64*) (d +  8) = vfill;
-	    *(__m64*) (d + 16) = vfill;
-	    *(__m64*) (d + 24) = vfill;
-	    *(__m64*) (d + 32) = vfill;
-	    *(__m64*) (d + 40) = vfill;
-	    *(__m64*) (d + 48) = vfill;
-	    *(__m64*) (d + 56) = vfill;
-#endif
-	    w -= 64;
-	    d += 64;
-	}
-
-	while (w >= 4)
-	{
-	    *(uint32_t *)d = filler;
-
-	    w -= 4;
-	    d += 4;
-	}
-	if (w >= 2)
-	{
-	    *(uint16_t *)d = filler;
-	    w -= 2;
-	    d += 2;
-	}
-	if (w >= 1)
-	{
-	    *(uint8_t *)d = (filler & 0xff);
-	    w--;
-	    d++;
-	}
-
-    }
-
-    _mm_empty ();
-    return TRUE;
-}
-
-static void
-mmx_composite_src_x888_0565 (pixman_implementation_t *imp,
-                             pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint16_t    *dst_line, *dst;
-    uint32_t    *src_line, *src, s;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    s = *src++;
-	    *dst = convert_8888_to_0565 (s);
-	    dst++;
-	    w--;
-	}
-
-	while (w >= 4)
-	{
-	    __m64 vdest;
-	    __m64 vsrc0 = ldq_u ((__m64 *)(src + 0));
-	    __m64 vsrc1 = ldq_u ((__m64 *)(src + 2));
-
-	    vdest = pack_4xpacked565 (vsrc0, vsrc1);
-
-	    *(__m64 *)dst = vdest;
-
-	    w -= 4;
-	    src += 4;
-	    dst += 4;
-	}
-
-	while (w)
-	{
-	    s = *src++;
-	    *dst = convert_8888_to_0565 (s);
-	    dst++;
-	    w--;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_src_n_8_8888 (pixman_implementation_t *imp,
-                            pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src, srca;
-    uint32_t    *dst_line, *dst;
-    uint8_t     *mask_line, *mask;
-    int dst_stride, mask_stride;
-    int32_t w;
-    __m64 vsrc;
-    uint64_t srcsrc;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    srca = src >> 24;
-    if (src == 0)
-    {
-	mmx_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride,
-		  PIXMAN_FORMAT_BPP (dest_image->bits.format),
-		  dest_x, dest_y, width, height, 0);
-	return;
-    }
-
-    srcsrc = (uint64_t)src << 32 | src;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
-    vsrc = load8888 (&src);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		__m64 vdest = in (vsrc, expand_alpha_rev (to_m64 (m)));
-
-		store8888 (dst, vdest);
-	    }
-	    else
-	    {
-		*dst = 0;
-	    }
-
-	    w--;
-	    mask++;
-	    dst++;
-	}
-
-	CHECKPOINT ();
-
-	while (w >= 2)
-	{
-	    uint64_t m0, m1;
-	    m0 = *mask;
-	    m1 = *(mask + 1);
-
-	    if (srca == 0xff && (m0 & m1) == 0xff)
-	    {
-		*(uint64_t *)dst = srcsrc;
-	    }
-	    else if (m0 | m1)
-	    {
-		__m64 dest0, dest1;
-
-		dest0 = in (vsrc, expand_alpha_rev (to_m64 (m0)));
-		dest1 = in (vsrc, expand_alpha_rev (to_m64 (m1)));
-
-		*(__m64 *)dst = pack8888 (dest0, dest1);
-	    }
-	    else
-	    {
-		*(uint64_t *)dst = 0;
-	    }
-
-	    mask += 2;
-	    dst += 2;
-	    w -= 2;
-	}
-
-	CHECKPOINT ();
-
-	if (w)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		__m64 vdest = load8888 (dst);
-
-		vdest = in (vsrc, expand_alpha_rev (to_m64 (m)));
-		store8888 (dst, vdest);
-	    }
-	    else
-	    {
-		*dst = 0;
-	    }
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8_0565 (pixman_implementation_t *imp,
-                             pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src, srca;
-    uint16_t *dst_line, *dst;
-    uint8_t *mask_line, *mask;
-    int dst_stride, mask_stride;
-    int32_t w;
-    __m64 vsrc, vsrca, tmp;
-    __m64 srcsrcsrcsrc;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    srca = src >> 24;
-    if (src == 0)
-	return;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    tmp = pack_565 (vsrc, _mm_setzero_si64 (), 0);
-    srcsrcsrcsrc = expand_alpha_rev (tmp);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		uint64_t d = *dst;
-		__m64 vd = to_m64 (d);
-		__m64 vdest = in_over (
-		    vsrc, vsrca, expand_alpha_rev (to_m64 (m)), expand565 (vd, 0));
-
-		vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
-		*dst = to_uint64 (vd);
-	    }
-
-	    w--;
-	    mask++;
-	    dst++;
-	}
-
-	CHECKPOINT ();
-
-	while (w >= 4)
-	{
-	    uint64_t m0, m1, m2, m3;
-	    m0 = *mask;
-	    m1 = *(mask + 1);
-	    m2 = *(mask + 2);
-	    m3 = *(mask + 3);
-
-	    if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff)
-	    {
-		*(__m64 *)dst = srcsrcsrcsrc;
-	    }
-	    else if (m0 | m1 | m2 | m3)
-	    {
-		__m64 vdest = *(__m64 *)dst;
-		__m64 v0, v1, v2, v3;
-		__m64 vm0, vm1, vm2, vm3;
-
-		expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
-		vm0 = to_m64 (m0);
-		v0 = in_over (vsrc, vsrca, expand_alpha_rev (vm0), v0);
-
-		vm1 = to_m64 (m1);
-		v1 = in_over (vsrc, vsrca, expand_alpha_rev (vm1), v1);
-
-		vm2 = to_m64 (m2);
-		v2 = in_over (vsrc, vsrca, expand_alpha_rev (vm2), v2);
-
-		vm3 = to_m64 (m3);
-		v3 = in_over (vsrc, vsrca, expand_alpha_rev (vm3), v3);
-
-		*(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);;
-	    }
-
-	    w -= 4;
-	    mask += 4;
-	    dst += 4;
-	}
-
-	CHECKPOINT ();
-
-	while (w)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		uint64_t d = *dst;
-		__m64 vd = to_m64 (d);
-		__m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m)),
-				       expand565 (vd, 0));
-		vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
-		*dst = to_uint64 (vd);
-	    }
-
-	    w--;
-	    mask++;
-	    dst++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_pixbuf_0565 (pixman_implementation_t *imp,
-                                pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint16_t    *dst_line, *dst;
-    uint32_t    *src_line, *src;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-#if 0
-    /* FIXME */
-    assert (src_image->drawable == mask_image->drawable);
-#endif
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    __m64 vsrc = load8888 (src);
-	    uint64_t d = *dst;
-	    __m64 vdest = expand565 (to_m64 (d), 0);
-
-	    vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
-
-	    *dst = to_uint64 (vdest);
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-
-	CHECKPOINT ();
-
-	while (w >= 4)
-	{
-	    uint32_t s0, s1, s2, s3;
-	    unsigned char a0, a1, a2, a3;
-
-	    s0 = *src;
-	    s1 = *(src + 1);
-	    s2 = *(src + 2);
-	    s3 = *(src + 3);
-
-	    a0 = (s0 >> 24);
-	    a1 = (s1 >> 24);
-	    a2 = (s2 >> 24);
-	    a3 = (s3 >> 24);
-
-	    if ((a0 & a1 & a2 & a3) == 0xFF)
-	    {
-		__m64 v0 = invert_colors (load8888 (&s0));
-		__m64 v1 = invert_colors (load8888 (&s1));
-		__m64 v2 = invert_colors (load8888 (&s2));
-		__m64 v3 = invert_colors (load8888 (&s3));
-
-		*(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
-	    }
-	    else if (s0 | s1 | s2 | s3)
-	    {
-		__m64 vdest = *(__m64 *)dst;
-		__m64 v0, v1, v2, v3;
-
-		__m64 vsrc0 = load8888 (&s0);
-		__m64 vsrc1 = load8888 (&s1);
-		__m64 vsrc2 = load8888 (&s2);
-		__m64 vsrc3 = load8888 (&s3);
-
-		expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
-		v0 = over_rev_non_pre (vsrc0, v0);
-		v1 = over_rev_non_pre (vsrc1, v1);
-		v2 = over_rev_non_pre (vsrc2, v2);
-		v3 = over_rev_non_pre (vsrc3, v3);
-
-		*(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
-	    }
-
-	    w -= 4;
-	    dst += 4;
-	    src += 4;
-	}
-
-	CHECKPOINT ();
-
-	while (w)
-	{
-	    __m64 vsrc = load8888 (src);
-	    uint64_t d = *dst;
-	    __m64 vdest = expand565 (to_m64 (d), 0);
-
-	    vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
-
-	    *dst = to_uint64 (vdest);
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_pixbuf_8888 (pixman_implementation_t *imp,
-                                pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t    *dst_line, *dst;
-    uint32_t    *src_line, *src;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-#if 0
-    /* FIXME */
-    assert (src_image->drawable == mask_image->drawable);
-#endif
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    __m64 s = load8888 (src);
-	    __m64 d = load8888 (dst);
-
-	    store8888 (dst, over_rev_non_pre (s, d));
-
-	    w--;
-	    dst++;
-	    src++;
-	}
-
-	while (w >= 2)
-	{
-	    uint32_t s0, s1;
-	    unsigned char a0, a1;
-	    __m64 d0, d1;
-
-	    s0 = *src;
-	    s1 = *(src + 1);
-
-	    a0 = (s0 >> 24);
-	    a1 = (s1 >> 24);
-
-	    if ((a0 & a1) == 0xFF)
-	    {
-		d0 = invert_colors (load8888 (&s0));
-		d1 = invert_colors (load8888 (&s1));
-
-		*(__m64 *)dst = pack8888 (d0, d1);
-	    }
-	    else if (s0 | s1)
-	    {
-		__m64 vdest = *(__m64 *)dst;
-
-		d0 = over_rev_non_pre (load8888 (&s0), expand8888 (vdest, 0));
-		d1 = over_rev_non_pre (load8888 (&s1), expand8888 (vdest, 1));
-
-		*(__m64 *)dst = pack8888 (d0, d1);
-	    }
-
-	    w -= 2;
-	    dst += 2;
-	    src += 2;
-	}
-
-	if (w)
-	{
-	    __m64 s = load8888 (src);
-	    __m64 d = load8888 (dst);
-
-	    store8888 (dst, over_rev_non_pre (s, d));
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
-                                   pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src;
-    uint16_t    *dst_line;
-    uint32_t    *mask_line;
-    int dst_stride, mask_stride;
-    __m64 vsrc, vsrca;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    if (src == 0)
-	return;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	int twidth = width;
-	uint32_t *p = (uint32_t *)mask_line;
-	uint16_t *q = (uint16_t *)dst_line;
-
-	while (twidth && ((uintptr_t)q & 7))
-	{
-	    uint32_t m = *(uint32_t *)p;
-
-	    if (m)
-	    {
-		uint64_t d = *q;
-		__m64 vdest = expand565 (to_m64 (d), 0);
-		vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0);
-		*q = to_uint64 (vdest);
-	    }
-
-	    twidth--;
-	    p++;
-	    q++;
-	}
-
-	while (twidth >= 4)
-	{
-	    uint32_t m0, m1, m2, m3;
-
-	    m0 = *p;
-	    m1 = *(p + 1);
-	    m2 = *(p + 2);
-	    m3 = *(p + 3);
-
-	    if ((m0 | m1 | m2 | m3))
-	    {
-		__m64 vdest = *(__m64 *)q;
-		__m64 v0, v1, v2, v3;
-
-		expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
-		v0 = in_over (vsrc, vsrca, load8888 (&m0), v0);
-		v1 = in_over (vsrc, vsrca, load8888 (&m1), v1);
-		v2 = in_over (vsrc, vsrca, load8888 (&m2), v2);
-		v3 = in_over (vsrc, vsrca, load8888 (&m3), v3);
-
-		*(__m64 *)q = pack_4x565 (v0, v1, v2, v3);
-	    }
-	    twidth -= 4;
-	    p += 4;
-	    q += 4;
-	}
-
-	while (twidth)
-	{
-	    uint32_t m;
-
-	    m = *(uint32_t *)p;
-	    if (m)
-	    {
-		uint64_t d = *q;
-		__m64 vdest = expand565 (to_m64 (d), 0);
-		vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0);
-		*q = to_uint64 (vdest);
-	    }
-
-	    twidth--;
-	    p++;
-	    q++;
-	}
-
-	mask_line += mask_stride;
-	dst_line += dst_stride;
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_in_n_8_8 (pixman_implementation_t *imp,
-                        pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint8_t *dst_line, *dst;
-    uint8_t *mask_line, *mask;
-    int dst_stride, mask_stride;
-    int32_t w;
-    uint32_t src;
-    uint8_t sa;
-    __m64 vsrc, vsrca;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    sa = src >> 24;
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    uint16_t tmp;
-	    uint8_t a;
-	    uint32_t m, d;
-
-	    a = *mask++;
-	    d = *dst;
-
-	    m = MUL_UN8 (sa, a, tmp);
-	    d = MUL_UN8 (m, d, tmp);
-
-	    *dst++ = d;
-	    w--;
-	}
-
-	while (w >= 4)
-	{
-	    __m64 vmask;
-	    __m64 vdest;
-
-	    vmask = load8888u ((uint32_t *)mask);
-	    vdest = load8888 ((uint32_t *)dst);
-
-	    store8888 ((uint32_t *)dst, in (in (vsrca, vmask), vdest));
-
-	    dst += 4;
-	    mask += 4;
-	    w -= 4;
-	}
-
-	while (w--)
-	{
-	    uint16_t tmp;
-	    uint8_t a;
-	    uint32_t m, d;
-
-	    a = *mask++;
-	    d = *dst;
-
-	    m = MUL_UN8 (sa, a, tmp);
-	    d = MUL_UN8 (m, d, tmp);
-
-	    *dst++ = d;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_in_8_8 (pixman_implementation_t *imp,
-                      pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint8_t     *dst_line, *dst;
-    uint8_t     *src_line, *src;
-    int src_stride, dst_stride;
-    int32_t w;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 3)
-	{
-	    uint8_t s, d;
-	    uint16_t tmp;
-
-	    s = *src;
-	    d = *dst;
-
-	    *dst = MUL_UN8 (s, d, tmp);
-
-	    src++;
-	    dst++;
-	    w--;
-	}
-
-	while (w >= 4)
-	{
-	    uint32_t *s = (uint32_t *)src;
-	    uint32_t *d = (uint32_t *)dst;
-
-	    store8888 (d, in (load8888u (s), load8888 (d)));
-
-	    w -= 4;
-	    dst += 4;
-	    src += 4;
-	}
-
-	while (w--)
-	{
-	    uint8_t s, d;
-	    uint16_t tmp;
-
-	    s = *src;
-	    d = *dst;
-
-	    *dst = MUL_UN8 (s, d, tmp);
-
-	    src++;
-	    dst++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_add_n_8_8 (pixman_implementation_t *imp,
-			 pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint8_t     *dst_line, *dst;
-    uint8_t     *mask_line, *mask;
-    int dst_stride, mask_stride;
-    int32_t w;
-    uint32_t src;
-    uint8_t sa;
-    __m64 vsrc, vsrca;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    sa = src >> 24;
-
-    if (src == 0)
-	return;
-
-    vsrc = load8888 (&src);
-    vsrca = expand_alpha (vsrc);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 3)
-	{
-	    uint16_t tmp;
-	    uint16_t a;
-	    uint32_t m, d;
-	    uint32_t r;
-
-	    a = *mask++;
-	    d = *dst;
-
-	    m = MUL_UN8 (sa, a, tmp);
-	    r = ADD_UN8 (m, d, tmp);
-
-	    *dst++ = r;
-	    w--;
-	}
-
-	while (w >= 4)
-	{
-	    __m64 vmask;
-	    __m64 vdest;
-
-	    vmask = load8888u ((uint32_t *)mask);
-	    vdest = load8888 ((uint32_t *)dst);
-
-	    store8888 ((uint32_t *)dst, _mm_adds_pu8 (in (vsrca, vmask), vdest));
-
-	    dst += 4;
-	    mask += 4;
-	    w -= 4;
-	}
-
-	while (w--)
-	{
-	    uint16_t tmp;
-	    uint16_t a;
-	    uint32_t m, d;
-	    uint32_t r;
-
-	    a = *mask++;
-	    d = *dst;
-
-	    m = MUL_UN8 (sa, a, tmp);
-	    r = ADD_UN8 (m, d, tmp);
-
-	    *dst++ = r;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_add_8_8 (pixman_implementation_t *imp,
-		       pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint8_t *dst_line, *dst;
-    uint8_t *src_line, *src;
-    int dst_stride, src_stride;
-    int32_t w;
-    uint8_t s, d;
-    uint16_t t;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    s = *src;
-	    d = *dst;
-	    t = d + s;
-	    s = t | (0 - (t >> 8));
-	    *dst = s;
-
-	    dst++;
-	    src++;
-	    w--;
-	}
-
-	while (w >= 8)
-	{
-	    *(__m64*)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst);
-	    dst += 8;
-	    src += 8;
-	    w -= 8;
-	}
-
-	while (w)
-	{
-	    s = *src;
-	    d = *dst;
-	    t = d + s;
-	    s = t | (0 - (t >> 8));
-	    *dst = s;
-
-	    dst++;
-	    src++;
-	    w--;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_add_0565_0565 (pixman_implementation_t *imp,
-                             pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint16_t    *dst_line, *dst;
-    uint32_t	d;
-    uint16_t    *src_line, *src;
-    uint32_t	s;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1);
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    s = *src++;
-	    if (s)
-	    {
-		d = *dst;
-		s = convert_0565_to_8888 (s);
-		if (d)
-		{
-		    d = convert_0565_to_8888 (d);
-		    UN8x4_ADD_UN8x4 (s, d);
-		}
-		*dst = convert_8888_to_0565 (s);
-	    }
-	    dst++;
-	    w--;
-	}
-
-	while (w >= 4)
-	{
-	    __m64 vdest = *(__m64 *)dst;
-	    __m64 vsrc = ldq_u ((__m64 *)src);
-	    __m64 vd0, vd1;
-	    __m64 vs0, vs1;
-
-	    expand_4xpacked565 (vdest, &vd0, &vd1, 0);
-	    expand_4xpacked565 (vsrc, &vs0, &vs1, 0);
-
-	    vd0 = _mm_adds_pu8 (vd0, vs0);
-	    vd1 = _mm_adds_pu8 (vd1, vs1);
-
-	    *(__m64 *)dst = pack_4xpacked565 (vd0, vd1);
-
-	    dst += 4;
-	    src += 4;
-	    w -= 4;
-	}
-
-	while (w--)
-	{
-	    s = *src++;
-	    if (s)
-	    {
-		d = *dst;
-		s = convert_0565_to_8888 (s);
-		if (d)
-		{
-		    d = convert_0565_to_8888 (d);
-		    UN8x4_ADD_UN8x4 (s, d);
-		}
-		*dst = convert_8888_to_0565 (s);
-	    }
-	    dst++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_add_8888_8888 (pixman_implementation_t *imp,
-                             pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t    *dst_line, *dst;
-    uint32_t    *src_line, *src;
-    int dst_stride, src_stride;
-    int32_t w;
-
-    CHECKPOINT ();
-
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	src = src_line;
-	src_line += src_stride;
-	w = width;
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    store (dst, _mm_adds_pu8 (load ((const uint32_t *)src),
-	                              load ((const uint32_t *)dst)));
-	    dst++;
-	    src++;
-	    w--;
-	}
-
-	while (w >= 2)
-	{
-	    *(__m64 *)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst);
-	    dst += 2;
-	    src += 2;
-	    w -= 2;
-	}
-
-	if (w)
-	{
-	    store (dst, _mm_adds_pu8 (load ((const uint32_t *)src),
-	                              load ((const uint32_t *)dst)));
-
-	}
-    }
-
-    _mm_empty ();
-}
-
-static pixman_bool_t
-mmx_blt (pixman_implementation_t *imp,
-         uint32_t *               src_bits,
-         uint32_t *               dst_bits,
-         int                      src_stride,
-         int                      dst_stride,
-         int                      src_bpp,
-         int                      dst_bpp,
-         int                      src_x,
-         int                      src_y,
-         int                      dest_x,
-         int                      dest_y,
-         int                      width,
-         int                      height)
-{
-    uint8_t *   src_bytes;
-    uint8_t *   dst_bytes;
-    int byte_width;
-
-    if (src_bpp != dst_bpp)
-	return FALSE;
-
-    if (src_bpp == 16)
-    {
-	src_stride = src_stride * (int) sizeof (uint32_t) / 2;
-	dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
-	src_bytes = (uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x));
-	dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
-	byte_width = 2 * width;
-	src_stride *= 2;
-	dst_stride *= 2;
-    }
-    else if (src_bpp == 32)
-    {
-	src_stride = src_stride * (int) sizeof (uint32_t) / 4;
-	dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
-	src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x));
-	dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
-	byte_width = 4 * width;
-	src_stride *= 4;
-	dst_stride *= 4;
-    }
-    else
-    {
-	return FALSE;
-    }
-
-    while (height--)
-    {
-	int w;
-	uint8_t *s = src_bytes;
-	uint8_t *d = dst_bytes;
-	src_bytes += src_stride;
-	dst_bytes += dst_stride;
-	w = byte_width;
-
-	if (w >= 1 && ((uintptr_t)d & 1))
-	{
-	    *(uint8_t *)d = *(uint8_t *)s;
-	    w -= 1;
-	    s += 1;
-	    d += 1;
-	}
-
-	if (w >= 2 && ((uintptr_t)d & 3))
-	{
-	    *(uint16_t *)d = *(uint16_t *)s;
-	    w -= 2;
-	    s += 2;
-	    d += 2;
-	}
-
-	while (w >= 4 && ((uintptr_t)d & 7))
-	{
-	    *(uint32_t *)d = ldl_u ((uint32_t *)s);
-
-	    w -= 4;
-	    s += 4;
-	    d += 4;
-	}
-
-	while (w >= 64)
-	{
-#if (defined (__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))) && defined USE_X86_MMX
-	    __asm__ (
-	        "movq	  (%1),	  %%mm0\n"
-	        "movq	 8(%1),	  %%mm1\n"
-	        "movq	16(%1),	  %%mm2\n"
-	        "movq	24(%1),	  %%mm3\n"
-	        "movq	32(%1),	  %%mm4\n"
-	        "movq	40(%1),	  %%mm5\n"
-	        "movq	48(%1),	  %%mm6\n"
-	        "movq	56(%1),	  %%mm7\n"
-
-	        "movq	%%mm0,	  (%0)\n"
-	        "movq	%%mm1,	 8(%0)\n"
-	        "movq	%%mm2,	16(%0)\n"
-	        "movq	%%mm3,	24(%0)\n"
-	        "movq	%%mm4,	32(%0)\n"
-	        "movq	%%mm5,	40(%0)\n"
-	        "movq	%%mm6,	48(%0)\n"
-	        "movq	%%mm7,	56(%0)\n"
-		:
-		: "r" (d), "r" (s)
-		: "memory",
-		  "%mm0", "%mm1", "%mm2", "%mm3",
-		  "%mm4", "%mm5", "%mm6", "%mm7");
-#else
-	    __m64 v0 = ldq_u ((__m64 *)(s + 0));
-	    __m64 v1 = ldq_u ((__m64 *)(s + 8));
-	    __m64 v2 = ldq_u ((__m64 *)(s + 16));
-	    __m64 v3 = ldq_u ((__m64 *)(s + 24));
-	    __m64 v4 = ldq_u ((__m64 *)(s + 32));
-	    __m64 v5 = ldq_u ((__m64 *)(s + 40));
-	    __m64 v6 = ldq_u ((__m64 *)(s + 48));
-	    __m64 v7 = ldq_u ((__m64 *)(s + 56));
-	    *(__m64 *)(d + 0)  = v0;
-	    *(__m64 *)(d + 8)  = v1;
-	    *(__m64 *)(d + 16) = v2;
-	    *(__m64 *)(d + 24) = v3;
-	    *(__m64 *)(d + 32) = v4;
-	    *(__m64 *)(d + 40) = v5;
-	    *(__m64 *)(d + 48) = v6;
-	    *(__m64 *)(d + 56) = v7;
-#endif
-
-	    w -= 64;
-	    s += 64;
-	    d += 64;
-	}
-	while (w >= 4)
-	{
-	    *(uint32_t *)d = ldl_u ((uint32_t *)s);
-
-	    w -= 4;
-	    s += 4;
-	    d += 4;
-	}
-	if (w >= 2)
-	{
-	    *(uint16_t *)d = *(uint16_t *)s;
-	    w -= 2;
-	    s += 2;
-	    d += 2;
-	}
-    }
-
-    _mm_empty ();
-
-    return TRUE;
-}
-
-static void
-mmx_composite_copy_area (pixman_implementation_t *imp,
-                         pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-
-    mmx_blt (imp, src_image->bits.bits,
-	     dest_image->bits.bits,
-	     src_image->bits.rowstride,
-	     dest_image->bits.rowstride,
-	     PIXMAN_FORMAT_BPP (src_image->bits.format),
-	     PIXMAN_FORMAT_BPP (dest_image->bits.format),
-	     src_x, src_y, dest_x, dest_y, width, height);
-}
-
-static void
-mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp,
-                                pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t  *src, *src_line;
-    uint32_t  *dst, *dst_line;
-    uint8_t  *mask, *mask_line;
-    int src_stride, mask_stride, dst_stride;
-    int32_t w;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-    while (height--)
-    {
-	src = src_line;
-	src_line += src_stride;
-	dst = dst_line;
-	dst_line += dst_stride;
-	mask = mask_line;
-	mask_line += mask_stride;
-
-	w = width;
-
-	while (w--)
-	{
-	    uint64_t m = *mask;
-
-	    if (m)
-	    {
-		uint32_t ssrc = *src | 0xff000000;
-		__m64 s = load8888 (&ssrc);
-
-		if (m == 0xff)
-		{
-		    store8888 (dst, s);
-		}
-		else
-		{
-		    __m64 sa = expand_alpha (s);
-		    __m64 vm = expand_alpha_rev (to_m64 (m));
-		    __m64 vdest = in_over (s, sa, vm, load8888 (dst));
-
-		    store8888 (dst, vdest);
-		}
-	    }
-
-	    mask++;
-	    dst++;
-	    src++;
-	}
-    }
-
-    _mm_empty ();
-}
-
-static void
-mmx_composite_over_reverse_n_8888 (pixman_implementation_t *imp,
-                                   pixman_composite_info_t *info)
-{
-    PIXMAN_COMPOSITE_ARGS (info);
-    uint32_t src;
-    uint32_t    *dst_line, *dst;
-    int32_t w;
-    int dst_stride;
-    __m64 vsrc;
-
-    CHECKPOINT ();
-
-    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
-    if (src == 0)
-	return;
-
-    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
-    vsrc = load8888 (&src);
-
-    while (height--)
-    {
-	dst = dst_line;
-	dst_line += dst_stride;
-	w = width;
-
-	CHECKPOINT ();
-
-	while (w && (uintptr_t)dst & 7)
-	{
-	    __m64 vdest = load8888 (dst);
-
-	    store8888 (dst, over (vdest, expand_alpha (vdest), vsrc));
-
-	    w--;
-	    dst++;
-	}
-
-	while (w >= 2)
-	{
-	    __m64 vdest = *(__m64 *)dst;
-	    __m64 dest0 = expand8888 (vdest, 0);
-	    __m64 dest1 = expand8888 (vdest, 1);
-
-
-	    dest0 = over (dest0, expand_alpha (dest0), vsrc);
-	    dest1 = over (dest1, expand_alpha (dest1), vsrc);
-
-	    *(__m64 *)dst = pack8888 (dest0, dest1);
-
-	    dst += 2;
-	    w -= 2;
-	}
-
-	CHECKPOINT ();
-
-	if (w)
-	{
-	    __m64 vdest = load8888 (dst);
-
-	    store8888 (dst, over (vdest, expand_alpha (vdest), vsrc));
-	}
-    }
-
-    _mm_empty ();
-}
-
-static force_inline void
-scaled_nearest_scanline_mmx_8888_8888_OVER (uint32_t*       pd,
-                                            const uint32_t* ps,
-                                            int32_t         w,
-                                            pixman_fixed_t  vx,
-                                            pixman_fixed_t  unit_x,
-                                            pixman_fixed_t  src_width_fixed,
-                                            pixman_bool_t   fully_transparent_src)
-{
-    if (fully_transparent_src)
-	return;
-
-    while (w)
-    {
-	__m64 d = load (pd);
-	__m64 s = load (ps + pixman_fixed_to_int (vx));
-	vx += unit_x;
-	while (vx >= 0)
-	    vx -= src_width_fixed;
-
-	store8888 (pd, core_combine_over_u_pixel_mmx (s, d));
-	pd++;
-
-	w--;
-    }
-
-    _mm_empty ();
-}
-
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_cover_OVER,
-		       scaled_nearest_scanline_mmx_8888_8888_OVER,
-		       uint32_t, uint32_t, COVER)
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_none_OVER,
-		       scaled_nearest_scanline_mmx_8888_8888_OVER,
-		       uint32_t, uint32_t, NONE)
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_pad_OVER,
-		       scaled_nearest_scanline_mmx_8888_8888_OVER,
-		       uint32_t, uint32_t, PAD)
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_normal_OVER,
-		       scaled_nearest_scanline_mmx_8888_8888_OVER,
-		       uint32_t, uint32_t, NORMAL)
-
-static force_inline void
-scaled_nearest_scanline_mmx_8888_n_8888_OVER (const uint32_t * mask,
-					      uint32_t *       dst,
-					      const uint32_t * src,
-					      int32_t          w,
-					      pixman_fixed_t   vx,
-					      pixman_fixed_t   unit_x,
-					      pixman_fixed_t   src_width_fixed,
-					      pixman_bool_t    zero_src)
-{
-    __m64 mm_mask;
-
-    if (zero_src || (*mask >> 24) == 0)
-    {
-	/* A workaround for https://gcc.gnu.org/PR47759 */
-	_mm_empty ();
-	return;
-    }
-
-    mm_mask = expand_alpha (load8888 (mask));
-
-    while (w)
-    {
-	uint32_t s = *(src + pixman_fixed_to_int (vx));
-	vx += unit_x;
-	while (vx >= 0)
-	    vx -= src_width_fixed;
-
-	if (s)
-	{
-	    __m64 ms = load8888 (&s);
-	    __m64 alpha = expand_alpha (ms);
-	    __m64 dest  = load8888 (dst);
-
-	    store8888 (dst, (in_over (ms, alpha, mm_mask, dest)));
-	}
-
-	dst++;
-	w--;
-    }
-
-    _mm_empty ();
-}
-
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_cover_OVER,
-			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
-			      uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_pad_OVER,
-			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
-			      uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_none_OVER,
-			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
-			      uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_normal_OVER,
-			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
-			      uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE)
-
-#define BSHIFT ((1 << BILINEAR_INTERPOLATION_BITS))
-#define BMSK (BSHIFT - 1)
-
-#define BILINEAR_DECLARE_VARIABLES						\
-    const __m64 mm_wt = _mm_set_pi16 (wt, wt, wt, wt);				\
-    const __m64 mm_wb = _mm_set_pi16 (wb, wb, wb, wb);				\
-    const __m64 mm_addc7 = _mm_set_pi16 (0, 1, 0, 1);				\
-    const __m64 mm_xorc7 = _mm_set_pi16 (0, BMSK, 0, BMSK);			\
-    const __m64 mm_ux = _mm_set_pi16 (unit_x, unit_x, unit_x, unit_x);		\
-    const __m64 mm_zero = _mm_setzero_si64 ();					\
-    __m64 mm_x = _mm_set_pi16 (vx, vx, vx, vx)
-
-#define BILINEAR_INTERPOLATE_ONE_PIXEL(pix)					\
-do {										\
-    /* fetch 2x2 pixel block into 2 mmx registers */				\
-    __m64 t = ldq_u ((__m64 *)&src_top [pixman_fixed_to_int (vx)]);		\
-    __m64 b = ldq_u ((__m64 *)&src_bottom [pixman_fixed_to_int (vx)]);		\
-    /* vertical interpolation */						\
-    __m64 t_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (t, mm_zero), mm_wt);		\
-    __m64 t_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (t, mm_zero), mm_wt);		\
-    __m64 b_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (b, mm_zero), mm_wb);		\
-    __m64 b_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (b, mm_zero), mm_wb);		\
-    __m64 hi = _mm_add_pi16 (t_hi, b_hi);					\
-    __m64 lo = _mm_add_pi16 (t_lo, b_lo);					\
-    /* calculate horizontal weights */						\
-    __m64 mm_wh = _mm_add_pi16 (mm_addc7, _mm_xor_si64 (mm_xorc7,		\
-			  _mm_srli_pi16 (mm_x,					\
-					 16 - BILINEAR_INTERPOLATION_BITS)));	\
-    /* horizontal interpolation */						\
-    __m64 p = _mm_unpacklo_pi16 (lo, hi);					\
-    __m64 q = _mm_unpackhi_pi16 (lo, hi);					\
-    vx += unit_x;								\
-    lo = _mm_madd_pi16 (p, mm_wh);						\
-    hi = _mm_madd_pi16 (q, mm_wh);						\
-    mm_x = _mm_add_pi16 (mm_x, mm_ux);						\
-    /* shift and pack the result */						\
-    hi = _mm_srli_pi32 (hi, BILINEAR_INTERPOLATION_BITS * 2);			\
-    lo = _mm_srli_pi32 (lo, BILINEAR_INTERPOLATION_BITS * 2);			\
-    lo = _mm_packs_pi32 (lo, hi);						\
-    lo = _mm_packs_pu16 (lo, lo);						\
-    pix = lo;									\
-} while (0)
-
-#define BILINEAR_SKIP_ONE_PIXEL()						\
-do {										\
-    vx += unit_x;								\
-    mm_x = _mm_add_pi16 (mm_x, mm_ux);						\
-} while(0)
-
-static force_inline void
-scaled_bilinear_scanline_mmx_8888_8888_SRC (uint32_t *       dst,
-					    const uint32_t * mask,
-					    const uint32_t * src_top,
-					    const uint32_t * src_bottom,
-					    int32_t          w,
-					    int              wt,
-					    int              wb,
-					    pixman_fixed_t   vx,
-					    pixman_fixed_t   unit_x,
-					    pixman_fixed_t   max_vx,
-					    pixman_bool_t    zero_src)
-{
-    BILINEAR_DECLARE_VARIABLES;
-    __m64 pix;
-
-    while (w--)
-    {
-	BILINEAR_INTERPOLATE_ONE_PIXEL (pix);
-	store (dst, pix);
-	dst++;
-    }
-
-    _mm_empty ();
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_SRC,
-			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_SRC,
-			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_SRC,
-			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       NONE, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_SRC,
-			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
-			       uint32_t, uint32_t, uint32_t,
-			       NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_mmx_8888_8888_OVER (uint32_t *       dst,
-					     const uint32_t * mask,
-					     const uint32_t * src_top,
-					     const uint32_t * src_bottom,
-					     int32_t          w,
-					     int              wt,
-					     int              wb,
-					     pixman_fixed_t   vx,
-					     pixman_fixed_t   unit_x,
-					     pixman_fixed_t   max_vx,
-					     pixman_bool_t    zero_src)
-{
-    BILINEAR_DECLARE_VARIABLES;
-    __m64 pix1, pix2;
-
-    while (w)
-    {
-	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
-
-	if (!is_zero (pix1))
-	{
-	    pix2 = load (dst);
-	    store8888 (dst, core_combine_over_u_pixel_mmx (pix1, pix2));
-	}
-
-	w--;
-	dst++;
-    }
-
-    _mm_empty ();
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
-			       uint32_t, uint32_t, uint32_t,
-			       COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
-			       uint32_t, uint32_t, uint32_t,
-			       PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
-			       uint32_t, uint32_t, uint32_t,
-			       NONE, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
-			       uint32_t, uint32_t, uint32_t,
-			       NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_mmx_8888_8_8888_OVER (uint32_t *       dst,
-					       const uint8_t  * mask,
-					       const uint32_t * src_top,
-					       const uint32_t * src_bottom,
-					       int32_t          w,
-					       int              wt,
-					       int              wb,
-					       pixman_fixed_t   vx,
-					       pixman_fixed_t   unit_x,
-					       pixman_fixed_t   max_vx,
-					       pixman_bool_t    zero_src)
-{
-    BILINEAR_DECLARE_VARIABLES;
-    __m64 pix1, pix2;
-    uint32_t m;
-
-    while (w)
-    {
-	m = (uint32_t) *mask++;
-
-	if (m)
-	{
-	    BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
-
-	    if (m == 0xff && is_opaque (pix1))
-	    {
-		store (dst, pix1);
-	    }
-	    else
-	    {
-		__m64 ms, md, ma, msa;
-
-		pix2 = load (dst);
-		ma = expand_alpha_rev (to_m64 (m));
-		ms = _mm_unpacklo_pi8 (pix1, _mm_setzero_si64 ());
-		md = _mm_unpacklo_pi8 (pix2, _mm_setzero_si64 ());
-
-		msa = expand_alpha (ms);
-
-		store8888 (dst, (in_over (ms, msa, ma, md)));
-	    }
-	}
-	else
-	{
-	    BILINEAR_SKIP_ONE_PIXEL ();
-	}
-
-	w--;
-	dst++;
-    }
-
-    _mm_empty ();
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_cover_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
-			       uint32_t, uint8_t, uint32_t,
-			       COVER, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_pad_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
-			       uint32_t, uint8_t, uint32_t,
-			       PAD, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_none_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
-			       uint32_t, uint8_t, uint32_t,
-			       NONE, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_normal_OVER,
-			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
-			       uint32_t, uint8_t, uint32_t,
-			       NORMAL, FLAG_HAVE_NON_SOLID_MASK)
-
-static uint32_t *
-mmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
-{
-    int w = iter->width;
-    uint32_t *dst = iter->buffer;
-    uint32_t *src = (uint32_t *)iter->bits;
-
-    iter->bits += iter->stride;
-
-    while (w && ((uintptr_t)dst) & 7)
-    {
-	*dst++ = (*src++) | 0xff000000;
-	w--;
-    }
-
-    while (w >= 8)
-    {
-	__m64 vsrc1 = ldq_u ((__m64 *)(src + 0));
-	__m64 vsrc2 = ldq_u ((__m64 *)(src + 2));
-	__m64 vsrc3 = ldq_u ((__m64 *)(src + 4));
-	__m64 vsrc4 = ldq_u ((__m64 *)(src + 6));
-
-	*(__m64 *)(dst + 0) = _mm_or_si64 (vsrc1, MC (ff000000));
-	*(__m64 *)(dst + 2) = _mm_or_si64 (vsrc2, MC (ff000000));
-	*(__m64 *)(dst + 4) = _mm_or_si64 (vsrc3, MC (ff000000));
-	*(__m64 *)(dst + 6) = _mm_or_si64 (vsrc4, MC (ff000000));
-
-	dst += 8;
-	src += 8;
-	w -= 8;
-    }
-
-    while (w)
-    {
-	*dst++ = (*src++) | 0xff000000;
-	w--;
-    }
-
-    _mm_empty ();
-    return iter->buffer;
-}
-
-static uint32_t *
-mmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
-{
-    int w = iter->width;
-    uint32_t *dst = iter->buffer;
-    uint16_t *src = (uint16_t *)iter->bits;
-
-    iter->bits += iter->stride;
-
-    while (w && ((uintptr_t)dst) & 0x0f)
-    {
-	uint16_t s = *src++;
-
-	*dst++ = convert_0565_to_8888 (s);
-	w--;
-    }
-
-    while (w >= 4)
-    {
-	__m64 vsrc = ldq_u ((__m64 *)src);
-	__m64 mm0, mm1;
-
-	expand_4xpacked565 (vsrc, &mm0, &mm1, 1);
-
-	*(__m64 *)(dst + 0) = mm0;
-	*(__m64 *)(dst + 2) = mm1;
-
-	dst += 4;
-	src += 4;
-	w -= 4;
-    }
-
-    while (w)
-    {
-	uint16_t s = *src++;
-
-	*dst++ = convert_0565_to_8888 (s);
-	w--;
-    }
-
-    _mm_empty ();
-    return iter->buffer;
-}
-
-static uint32_t *
-mmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
-{
-    int w = iter->width;
-    uint32_t *dst = iter->buffer;
-    uint8_t *src = iter->bits;
-
-    iter->bits += iter->stride;
-
-    while (w && (((uintptr_t)dst) & 15))
-    {
-        *dst++ = (uint32_t)*(src++) << 24;
-        w--;
-    }
-
-    while (w >= 8)
-    {
-	__m64 mm0 = ldq_u ((__m64 *)src);
-
-	__m64 mm1 = _mm_unpacklo_pi8  (_mm_setzero_si64(), mm0);
-	__m64 mm2 = _mm_unpackhi_pi8  (_mm_setzero_si64(), mm0);
-	__m64 mm3 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm1);
-	__m64 mm4 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm1);
-	__m64 mm5 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm2);
-	__m64 mm6 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm2);
-
-	*(__m64 *)(dst + 0) = mm3;
-	*(__m64 *)(dst + 2) = mm4;
-	*(__m64 *)(dst + 4) = mm5;
-	*(__m64 *)(dst + 6) = mm6;
-
-	dst += 8;
-	src += 8;
-	w -= 8;
-    }
-
-    while (w)
-    {
-	*dst++ = (uint32_t)*(src++) << 24;
-	w--;
-    }
-
-    _mm_empty ();
-    return iter->buffer;
-}
-
-#define IMAGE_FLAGS							\
-    (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |		\
-     FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
-
-static const pixman_iter_info_t mmx_iters[] = 
-{
-    { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
-      _pixman_iter_init_bits_stride, mmx_fetch_x8r8g8b8, NULL
-    },
-    { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW,
-      _pixman_iter_init_bits_stride, mmx_fetch_r5g6b5, NULL
-    },
-    { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
-      _pixman_iter_init_bits_stride, mmx_fetch_a8, NULL
-    },
-    { PIXMAN_null },
-};
-
-static const pixman_fast_path_t mmx_fast_paths[] =
-{
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       r5g6b5,   mmx_composite_over_n_8_0565       ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       b5g6r5,   mmx_composite_over_n_8_0565       ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       a8r8g8b8, mmx_composite_over_n_8_8888       ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       x8r8g8b8, mmx_composite_over_n_8_8888       ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       a8b8g8r8, mmx_composite_over_n_8_8888       ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       x8b8g8r8, mmx_composite_over_n_8_8888       ),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8r8g8b8, a8r8g8b8, mmx_composite_over_n_8888_8888_ca ),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8r8g8b8, x8r8g8b8, mmx_composite_over_n_8888_8888_ca ),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8r8g8b8, r5g6b5,   mmx_composite_over_n_8888_0565_ca ),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8b8g8r8, a8b8g8r8, mmx_composite_over_n_8888_8888_ca ),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8b8g8r8, x8b8g8r8, mmx_composite_over_n_8888_8888_ca ),
-    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8b8g8r8, b5g6r5,   mmx_composite_over_n_8888_0565_ca ),
-    PIXMAN_STD_FAST_PATH    (OVER, pixbuf,   pixbuf,   a8r8g8b8, mmx_composite_over_pixbuf_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, pixbuf,   pixbuf,   x8r8g8b8, mmx_composite_over_pixbuf_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, pixbuf,   pixbuf,   r5g6b5,   mmx_composite_over_pixbuf_0565    ),
-    PIXMAN_STD_FAST_PATH    (OVER, rpixbuf,  rpixbuf,  a8b8g8r8, mmx_composite_over_pixbuf_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, rpixbuf,  rpixbuf,  x8b8g8r8, mmx_composite_over_pixbuf_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, rpixbuf,  rpixbuf,  b5g6r5,   mmx_composite_over_pixbuf_0565    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, solid,    a8r8g8b8, mmx_composite_over_x888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, solid,    x8r8g8b8, mmx_composite_over_x888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, solid,    a8b8g8r8, mmx_composite_over_x888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, solid,    x8b8g8r8, mmx_composite_over_x888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, solid,    a8r8g8b8, mmx_composite_over_8888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, solid,    x8r8g8b8, mmx_composite_over_8888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, solid,    a8b8g8r8, mmx_composite_over_8888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, solid,    x8b8g8r8, mmx_composite_over_8888_n_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, a8,       x8r8g8b8, mmx_composite_over_x888_8_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, a8,       a8r8g8b8, mmx_composite_over_x888_8_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, a8,       x8b8g8r8, mmx_composite_over_x888_8_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, a8,       a8b8g8r8, mmx_composite_over_x888_8_8888    ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     a8r8g8b8, mmx_composite_over_n_8888         ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     x8r8g8b8, mmx_composite_over_n_8888         ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     r5g6b5,   mmx_composite_over_n_0565         ),
-    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     b5g6r5,   mmx_composite_over_n_0565         ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, null,     x8r8g8b8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, null,     x8b8g8r8, mmx_composite_copy_area           ),
-
-    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, null,     a8r8g8b8, mmx_composite_over_8888_8888      ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, null,     x8r8g8b8, mmx_composite_over_8888_8888      ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, null,     r5g6b5,   mmx_composite_over_8888_0565      ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, null,     a8b8g8r8, mmx_composite_over_8888_8888      ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, null,     x8b8g8r8, mmx_composite_over_8888_8888      ),
-    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, null,     b5g6r5,   mmx_composite_over_8888_0565      ),
-
-    PIXMAN_STD_FAST_PATH    (OVER_REVERSE, solid, null, a8r8g8b8, mmx_composite_over_reverse_n_8888),
-    PIXMAN_STD_FAST_PATH    (OVER_REVERSE, solid, null, a8b8g8r8, mmx_composite_over_reverse_n_8888),
-
-    PIXMAN_STD_FAST_PATH    (ADD,  r5g6b5,   null,     r5g6b5,   mmx_composite_add_0565_0565       ),
-    PIXMAN_STD_FAST_PATH    (ADD,  b5g6r5,   null,     b5g6r5,   mmx_composite_add_0565_0565       ),
-    PIXMAN_STD_FAST_PATH    (ADD,  a8r8g8b8, null,     a8r8g8b8, mmx_composite_add_8888_8888       ),
-    PIXMAN_STD_FAST_PATH    (ADD,  a8b8g8r8, null,     a8b8g8r8, mmx_composite_add_8888_8888       ),
-    PIXMAN_STD_FAST_PATH    (ADD,  a8,       null,     a8,       mmx_composite_add_8_8		   ),
-    PIXMAN_STD_FAST_PATH    (ADD,  solid,    a8,       a8,       mmx_composite_add_n_8_8           ),
-
-    PIXMAN_STD_FAST_PATH    (SRC,  a8r8g8b8, null,     r5g6b5,   mmx_composite_src_x888_0565       ),
-    PIXMAN_STD_FAST_PATH    (SRC,  a8b8g8r8, null,     b5g6r5,   mmx_composite_src_x888_0565       ),
-    PIXMAN_STD_FAST_PATH    (SRC,  x8r8g8b8, null,     r5g6b5,   mmx_composite_src_x888_0565       ),
-    PIXMAN_STD_FAST_PATH    (SRC,  x8b8g8r8, null,     b5g6r5,   mmx_composite_src_x888_0565       ),
-    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       a8r8g8b8, mmx_composite_src_n_8_8888        ),
-    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       x8r8g8b8, mmx_composite_src_n_8_8888        ),
-    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       a8b8g8r8, mmx_composite_src_n_8_8888        ),
-    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       x8b8g8r8, mmx_composite_src_n_8_8888        ),
-    PIXMAN_STD_FAST_PATH    (SRC,  a8r8g8b8, null,     a8r8g8b8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  a8b8g8r8, null,     a8b8g8r8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  a8r8g8b8, null,     x8r8g8b8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  a8b8g8r8, null,     x8b8g8r8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  x8r8g8b8, null,     x8r8g8b8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  x8b8g8r8, null,     x8b8g8r8, mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  r5g6b5,   null,     r5g6b5,   mmx_composite_copy_area           ),
-    PIXMAN_STD_FAST_PATH    (SRC,  b5g6r5,   null,     b5g6r5,   mmx_composite_copy_area           ),
-
-    PIXMAN_STD_FAST_PATH    (IN,   a8,       null,     a8,       mmx_composite_in_8_8              ),
-    PIXMAN_STD_FAST_PATH    (IN,   solid,    a8,       a8,       mmx_composite_in_n_8_8            ),
-
-    SIMPLE_NEAREST_FAST_PATH (OVER,   a8r8g8b8, x8r8g8b8, mmx_8888_8888                            ),
-    SIMPLE_NEAREST_FAST_PATH (OVER,   a8b8g8r8, x8b8g8r8, mmx_8888_8888                            ),
-    SIMPLE_NEAREST_FAST_PATH (OVER,   a8r8g8b8, a8r8g8b8, mmx_8888_8888                            ),
-    SIMPLE_NEAREST_FAST_PATH (OVER,   a8b8g8r8, a8b8g8r8, mmx_8888_8888                            ),
-
-    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_n_8888                 ),
-    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_n_8888                 ),
-    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_n_8888                 ),
-    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_n_8888                 ),
-
-    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8,          a8r8g8b8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8,          x8r8g8b8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8,          x8r8g8b8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8,          a8b8g8r8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8,          x8b8g8r8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8,          x8b8g8r8, mmx_8888_8888                     ),
-
-    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8,         x8r8g8b8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8,         x8b8g8r8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8,         a8r8g8b8, mmx_8888_8888                     ),
-    SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8,         a8b8g8r8, mmx_8888_8888                     ),
-
-    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8_8888                   ),
-    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8_8888                   ),
-    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8_8888                   ),
-    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8_8888                   ),
-
-    { PIXMAN_OP_NONE },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_mmx (pixman_implementation_t *fallback)
-{
-    pixman_implementation_t *imp = _pixman_implementation_create (fallback, mmx_fast_paths);
-
-    imp->combine_32[PIXMAN_OP_OVER] = mmx_combine_over_u;
-    imp->combine_32[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_u;
-    imp->combine_32[PIXMAN_OP_IN] = mmx_combine_in_u;
-    imp->combine_32[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_u;
-    imp->combine_32[PIXMAN_OP_OUT] = mmx_combine_out_u;
-    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_u;
-    imp->combine_32[PIXMAN_OP_ATOP] = mmx_combine_atop_u;
-    imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_u;
-    imp->combine_32[PIXMAN_OP_XOR] = mmx_combine_xor_u;
-    imp->combine_32[PIXMAN_OP_ADD] = mmx_combine_add_u;
-    imp->combine_32[PIXMAN_OP_SATURATE] = mmx_combine_saturate_u;
-
-    imp->combine_32_ca[PIXMAN_OP_SRC] = mmx_combine_src_ca;
-    imp->combine_32_ca[PIXMAN_OP_OVER] = mmx_combine_over_ca;
-    imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_ca;
-    imp->combine_32_ca[PIXMAN_OP_IN] = mmx_combine_in_ca;
-    imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_ca;
-    imp->combine_32_ca[PIXMAN_OP_OUT] = mmx_combine_out_ca;
-    imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_ca;
-    imp->combine_32_ca[PIXMAN_OP_ATOP] = mmx_combine_atop_ca;
-    imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_ca;
-    imp->combine_32_ca[PIXMAN_OP_XOR] = mmx_combine_xor_ca;
-    imp->combine_32_ca[PIXMAN_OP_ADD] = mmx_combine_add_ca;
-
-    imp->blt = mmx_blt;
-    imp->fill = mmx_fill;
-
-    imp->iter_info = mmx_iters;
-
-    return imp;
-}
-
-#endif /* USE_X86_MMX || USE_ARM_IWMMXT || USE_LOONGSON_MMI */