diff options
Diffstat (limited to 'pixman')
| -rw-r--r-- | pixman/pixman/config.h | 227 | ||||
| -rw-r--r-- | pixman/pixman/makefile | 74 | ||||
| -rw-r--r-- | pixman/pixman/pixman-mmx.c | 6828 | ||||
| -rw-r--r-- | pixman/pixman/pixman-trap.c | 4 |
4 files changed, 3717 insertions, 3416 deletions
diff --git a/pixman/pixman/config.h b/pixman/pixman/config.h new file mode 100644 index 000000000..65c4c7478 --- /dev/null +++ b/pixman/pixman/config.h @@ -0,0 +1,227 @@ +/* config.h. Generated from config.h.in by configure. */ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Include compose table cache support */ +#define COMPOSECACHE 1 + + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the <endian.h> header file. */ +#define HAVE_ENDIAN_H 1 + +/* Use dlopen to load shared libraries */ +#define HAVE_DLOPEN 1 + + +/* Define to 1 if you have the `getpagesize' function. */ +#define HAVE_GETPAGESIZE 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#define HAVE_INTTYPES_H 1 + +/* launchd support available */ +/* #undef HAVE_LAUNCHD */ + +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `poll' function. */ +#define HAVE_POLL 1 + +/* Define to 1 if you have a working `mmap' system call. */ +#define HAVE_MMAP 1 + +/* Use shl_load to load shared libraries */ +/* #undef HAVE_SHL_LOAD */ + +/* Define to 1 if the system has the type `socklen_t'. */ +#define HAVE_SOCKLEN_T 0 + +/* Define to 1 if you have the <stdint.h> header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the <sys/poll.h> header file. */ +#define HAVE_SYS_POLL_H 1 + +/* Define to 1 if you have the `strtol' function. */ +#define HAVE_STRTOL 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#define HAVE_UNISTD_H 1 + +/* Support IPv6 for TCP connections */ +/* #undef IPv6 */ + +/* Support dynamically loaded font modules */ +#define LOADABLEFONTS 1 + +/* Support os-specific local connections */ +/* #undef LOCALCONN */ + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Disable XLOCALEDIR environment variable */ +#define NO_XLOCALEDIR 1 + +/* Name of package */ +#define PACKAGE "pixman" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT ""sandmann@daimi.au.dk"" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "pixman" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "pixman 0.12.0" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "pixman" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "0.12.0" + +/* Major version of this package */ +#define PACKAGE_VERSION_MAJOR 0 + +/* Minor version of this package */ +#define PACKAGE_VERSION_MINOR 12 + +/* Patch version of this package */ +#define PACKAGE_VERSION_PATCHLEVEL 0 + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Support TCP socket connections */ +#define TCPCONN 1 + +/* launchd support available */ +/* #undef TRANS_REOPEN */ + +/* use MMX compiler intrinsics */ +#define USE_MMX 1 + +/* Support UNIX socket connections */ +#define UNIXCONN 1 + +/* Split some i18n functions into loadable modules */ +/* #undef USE_DYNAMIC_LC */ + +/* Use the X cursor library to load cursors */ +#define USE_DYNAMIC_XCURSOR 1 + +/* use SSE2 compiler intrinsics */ +#undef USE_SSE2 + +/* use VMX compiler intrinsics */ +#undef USE_VMX + +/* poll() function is available */ +#define USE_POLL 1 + +/* Use XCB for low-level protocol implementation */ +#define USE_XCB 1 + +/* Version number of package */ +#define VERSION "0.15.18" + +/* Support bdf format bitmap font files */ +#define XFONT_BDFFORMAT 1 + +/* Location of libX11 data */ +#define X11_DATADIR "/usr/share/X11" + +/* Location of libX11 library data */ +#define X11_LIBDIR "/usr/lib/X11" + +/* Include support for XCMS */ +#define XCMS 1 + +/* Location of error message database */ +#define XERRORDB "XErrorDB" + +/* Enable XF86BIGFONT extension */ +/* #undef XF86BIGFONT */ + +/* Use XKB */ +#define XKB 1 + +/* Location of keysym database */ +#define XKEYSYMDB "XKeysymDB" + +/* support for X Locales */ +#define XLOCALE 1 + +/* Location of libX11 locale data */ +#define XLOCALEDATADIR "locale" + +/* Location of libX11 locale data */ +#define XLOCALEDIR "locale" + +/* Location of libX11 locale libraries */ +#define XLOCALELIBDIR "locale" + +/* Whether libX11 is compiled with thread support */ +#define XTHREADS /**/ + +/* Whether libX11 needs to use MT safe API's */ +#define XUSE_MTSAFE_API /**/ + +/* Enable GNU and other extensions to the C environment for glibc */ +/* #undef _GNU_SOURCE */ + +/* Support bitmap font files */ +#define XFONT_BITMAP 1 + +/* Support built-in fonts */ +#define XFONT_BUILTINS 1 + +/* Support the X Font Services Protocol */ +#define XFONT_FC 1 + +/* Support fonts in files */ +#define XFONT_FONTFILE 1 + +/* Support FreeType rasterizer for nearly all font file formats */ +#define XFONT_FREETYPE 1 + +/* Support pcf format bitmap font files */ +#define XFONT_PCFFORMAT 1 + +/* Support snf format bitmap font files */ +#define XFONT_SNFFORMAT 1 + +/* Support Speedo font files */ +#define XFONT_SPEEDO 1 + +/* Support IBM Type 1 rasterizer for Type1 font files */ +#define XFONT_TYPE1 1 + +/* Support bzip2 for bitmap fonts */ +/* #undef X_BZIP2_FONT_COMPRESSION */ + +/* Support gzip for bitmap fonts */ +#define X_GZIP_FONT_COMPRESSION 1 diff --git a/pixman/pixman/makefile b/pixman/pixman/makefile new file mode 100644 index 000000000..8209dc394 --- /dev/null +++ b/pixman/pixman/makefile @@ -0,0 +1,74 @@ +LIBRARY = libpixman-1 + +CSRCS = \ + pixman-access.c \ + pixman-access-accessors.c \ + pixman-cpu.c \ + pixman-gradient-walker.c \ + pixman-region16.c \ + pixman-region32.c \ + pixman-image.c \ + pixman-implementation.c \ + pixman-combine32.c \ + pixman-combine64.c \ + pixman-general.c \ + pixman.c \ + pixman-fast-path.c \ + pixman-solid-fill.c \ + pixman-conical-gradient.c \ + pixman-linear-gradient.c \ + pixman-radial-gradient.c \ + pixman-bits-image.c \ + pixman-utils.c \ + pixman-edge.c \ + pixman-edge-accessors.c \ + pixman-trap.c \ + pixman-timer.c \ + pixman-matrix.c + +BUILT_SOURCES = pixman-combine32.h pixman-combine32.c pixman-combine64.h pixman-combine64.c + +#pixman-combine32.c : pixman-combine.c.template pixman-combine32.h make-combine.pl +# $(PERL) $(srcdir)/make-combine.pl 8 < $(srcdir)/pixman-combine.c.template > $@ || ($(RM) $@; exit 1) +#pixman-combine32.h : pixman-combine.h.template make-combine.pl +# $(PERL) $(srcdir)/make-combine.pl 8 < $(srcdir)/pixman-combine.h.template > $@ || ($(RM) $@; exit 1) + +#pixman-combine64.c : pixman-combine.c.template pixman-combine64.h make-combine.pl +# $(PERL) $(srcdir)/make-combine.pl 16 < $(srcdir)/pixman-combine.c.template > $@ || ($(RM) $@; exit 1) +#pixman-combine64.h : pixman-combine.h.template make-combine.pl +# $(PERL) $(srcdir)/make-combine.pl 16 < $(srcdir)/pixman-combine.h.template > $@ || ($(RM) $@; exit 1) + +## mmx code +#if USE_MMX +#noinst_LTLIBRARIES += libpixman-mmx.la +CSRCS += \ + pixman-mmx.c +# pixman-mmx.h +#libpixman_mmx_la_CFLAGS = $(DEP_CFLAGS) $(MMX_CFLAGS) +#libpixman_mmx_la_LIBADD = $(DEP_LIBS) +#libpixman_1_la_LIBADD += libpixman-mmx.la +#endif + +## vmx code +#if USE_VMX +#noinst_LTLIBRARIES += libpixman-vmx.la +#libpixman_vmx_la_SOURCES = \ +# pixman-vmx.c \ +# pixman-vmx.h \ +# pixman-combine32.h +#libpixman_vmx_la_CFLAGS = $(DEP_CFLAGS) $(VMX_CFLAGS) +#libpixman_vmx_la_LIBADD = $(DEP_LIBS) +#libpixman_1_la_LIBADD += libpixman-vmx.la +#endif + +# sse2 code +#if USE_SSE2 +#noinst_LTLIBRARIES += libpixman-sse2.la +#libpixman_sse2_la_SOURCES = \ +# pixman-sse2.c \ +# pixman-sse2.h +#libpixman_sse2_la_CFLAGS = $(DEP_CFLAGS) $(SSE2_CFLAGS) +#libpixman_sse2_la_LIBADD = $(DEP_LIBS) +#libpixman_1_la_LIBADD += libpixman-sse2.la +#endif + diff --git a/pixman/pixman/pixman-mmx.c b/pixman/pixman/pixman-mmx.c index 819e3a0e3..afece1178 100644 --- a/pixman/pixman/pixman-mmx.c +++ b/pixman/pixman/pixman-mmx.c @@ -1,3414 +1,3414 @@ -/* - * 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 - -#ifdef USE_MMX - -#include <mmintrin.h> -#include "pixman-private.h" -#include "pixman-combine32.h" - -#define no_vERBOSE - -#ifdef VERBOSE -#define CHECKPOINT() error_f ("at %s %d\n", __FUNCTION__, __LINE__) -#else -#define CHECKPOINT() -#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 ------------------------------------- */ - -#ifdef __GNUC__ -typedef uint64_t mmxdatafield; -#else -typedef __m64 mmxdatafield; -/* If __m64 is defined as a struct or union, define M64_MEMBER to be the - name of the member used to access the data */ -# ifdef _MSC_VER -# define M64_MEMBER m64_u64 -# elif defined(__SUNPRO_C) -# define M64_MEMBER l_ -# endif -#endif - -typedef struct -{ - mmxdatafield mmx_4x00ff; - mmxdatafield mmx_4x0080; - mmxdatafield mmx_565_rgb; - mmxdatafield mmx_565_unpack_multiplier; - mmxdatafield mmx_565_r; - mmxdatafield mmx_565_g; - mmxdatafield mmx_565_b; - mmxdatafield mmx_mask_0; - mmxdatafield mmx_mask_1; - mmxdatafield mmx_mask_2; - mmxdatafield mmx_mask_3; - mmxdatafield mmx_full_alpha; - mmxdatafield mmx_ffff0000ffff0000; - mmxdatafield mmx_0000ffff00000000; - mmxdatafield mmx_000000000000ffff; -} 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 /* __m64 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_r, 0x000000f800000000), - MMXDATA_INIT (.mmx_565_g, 0x0000000000fc0000), - MMXDATA_INIT (.mmx_565_b, 0x00000000000000f8), - MMXDATA_INIT (.mmx_mask_0, 0xffffffffffff0000), - MMXDATA_INIT (.mmx_mask_1, 0xffffffff0000ffff), - MMXDATA_INIT (.mmx_mask_2, 0xffff0000ffffffff), - MMXDATA_INIT (.mmx_mask_3, 0x0000ffffffffffff), - MMXDATA_INIT (.mmx_full_alpha, 0x00ff000000000000), - MMXDATA_INIT (.mmx_ffff0000ffff0000, 0xffff0000ffff0000), - MMXDATA_INIT (.mmx_0000ffff00000000, 0x0000ffff00000000), - MMXDATA_INIT (.mmx_000000000000ffff, 0x000000000000ffff), -}; - -#ifdef __GNUC__ -# ifdef __ICC -# define MC(x) M64 (c.mmx_ ## x) -# else -# define MC(x) ((__m64)c.mmx_ ## x) -# endif -#else -# define MC(x) c.mmx_ ## x -#endif - -static force_inline __m64 -M64 (uint64_t x) -{ -#ifdef __ICC - 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; -#else /* __m64 is an integral type */ - return (__m64)x; -#endif -} - -static force_inline uint64_t -UINT64 (__m64 x) -{ -#ifdef __ICC - 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; -#else /* __m64 is an integral type */ - 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)); -} - -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_adds_pu16 (res, _mm_srli_pi16 (res, 8)); - res = _mm_srli_pi16 (res, 8); - - 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) -{ - __m64 t1, t2; - - t1 = shift (pixel, -48); - t2 = shift (t1, 16); - t1 = _mm_or_si64 (t1, t2); - t2 = shift (t1, 32); - t1 = _mm_or_si64 (t1, t2); - - return t1; -} - -static force_inline __m64 -expand_alpha_rev (__m64 pixel) -{ - __m64 t1, t2; - - /* move alpha to low 16 bits and zero the rest */ - t1 = shift (pixel, 48); - t1 = shift (t1, -48); - - t2 = shift (t1, 16); - t1 = _mm_or_si64 (t1, t2); - t2 = shift (t1, 32); - t1 = _mm_or_si64 (t1, t2); - - return t1; -} - -static force_inline __m64 -invert_colors (__m64 pixel) -{ - __m64 x, y, z; - - x = y = z = pixel; - - x = _mm_and_si64 (x, MC (ffff0000ffff0000)); - y = _mm_and_si64 (y, MC (000000000000ffff)); - z = _mm_and_si64 (z, MC (0000ffff00000000)); - - y = shift (y, 32); - z = shift (z, -32); - - x = _mm_or_si64 (x, y); - x = _mm_or_si64 (x, z); - - return x; -} - -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); -} - -static force_inline __m64 -in_over_full_src_alpha (__m64 src, __m64 mask, __m64 dest) -{ - src = _mm_or_si64 (src, MC (full_alpha)); - - return over (in (src, mask), mask, dest); -} - -#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 - -static force_inline __m64 -load8888 (uint32_t v) -{ - return _mm_unpacklo_pi8 (_mm_cvtsi32_si64 (v), _mm_setzero_si64 ()); -} - -static force_inline __m64 -pack8888 (__m64 lo, __m64 hi) -{ - return _mm_packs_pu16 (lo, hi); -} - -static force_inline uint32_t -store8888 (__m64 v) -{ - return _mm_cvtsi64_si32 (pack8888 (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 */ - p = shift (shift (p, (3 - pos) * 16), -48); - - 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); -} - -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 __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)); - - 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); -} - -#ifndef _MSC_VER - -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 - -#define pix_add_mul(x, a, y, b) \ - ( x = pix_multiply (x, a), \ - y = pix_multiply (y, a), \ - pix_add (x, y) ) - -#endif - -/* --------------- MMX code patch for fbcompose.c --------------------- */ - -static force_inline uint32_t -combine (const uint32_t *src, const uint32_t *mask) -{ - uint32_t ssrc = *src; - - if (mask) - { - __m64 m = load8888 (*mask); - __m64 s = load8888 (ssrc); - - m = expand_alpha (m); - s = pix_multiply (s, m); - - ssrc = store8888 (s); - } - - return ssrc; -} - -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) - { - uint32_t ssrc = combine (src, mask); - uint32_t a = ssrc >> 24; - - if (a == 0xff) - { - *dest = ssrc; - } - else if (ssrc) - { - __m64 s, sa; - s = load8888 (ssrc); - sa = expand_alpha (s); - *dest = store8888 (over (s, 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; - uint32_t s = combine (src, mask); - - d = load8888 (*dest); - da = expand_alpha (d); - *dest = store8888 (over (d, da, load8888 (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 x, a; - - x = load8888 (combine (src, mask)); - a = load8888 (*dest); - a = expand_alpha (a); - x = pix_multiply (x, a); - - *dest = store8888 (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 x, a; - - x = load8888 (*dest); - a = load8888 (combine (src, mask)); - a = expand_alpha (a); - x = pix_multiply (x, a); - *dest = store8888 (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 x, a; - - x = load8888 (combine (src, mask)); - a = load8888 (*dest); - a = expand_alpha (a); - a = negate (a); - x = pix_multiply (x, a); - *dest = store8888 (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 x, a; - - x = load8888 (*dest); - a = load8888 (combine (src, mask)); - a = expand_alpha (a); - a = negate (a); - x = pix_multiply (x, a); - - *dest = store8888 (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 s, da, d, sia; - - s = load8888 (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); - *dest = store8888 (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 s, dia, d, sa; - - s = load8888 (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); - *dest = store8888 (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 s, dia, d, sia; - - s = load8888 (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); - *dest = store8888 (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 s, d; - - s = load8888 (combine (src, mask)); - d = load8888 (*dest); - s = pix_add (s, d); - *dest = store8888 (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 = combine (src, mask); - uint32_t d = *dest; - __m64 ms = load8888 (s); - __m64 md = load8888 (d); - uint32_t sa = s >> 24; - uint32_t da = ~d >> 24; - - if (sa > da) - { - __m64 msa = load8888 (DIV_UN8 (da, sa) << 24); - msa = expand_alpha (msa); - ms = pix_multiply (ms, msa); - } - - md = pix_add (md, ms); - *dest = store8888 (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); - *dest = store8888 (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); - - *dest = store8888 (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); - - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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); - *dest = store8888 (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_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src; - uint32_t *dst_line, *dst; - uint16_t w; - int dst_stride; - __m64 vsrc, vsrca; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - if (src == 0) - return; - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - *dst = store8888 (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 (); - - while (w) - { - *dst = store8888 (over (vsrc, vsrca, load8888 (*dst))); - - w--; - dst++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_n_0565 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src; - uint16_t *dst_line, *dst; - uint16_t w; - int dst_stride; - __m64 vsrc, vsrca; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - if (src == 0) - return; - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - uint64_t d = *dst; - __m64 vdest = expand565 (M64 (d), 0); - - vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0); - *dst = UINT64 (vdest); - - w--; - dst++; - } - - while (w >= 4) - { - __m64 vdest; - - vdest = *(__m64 *)dst; - - vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 0)), vdest, 0); - vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 1)), vdest, 1); - vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 2)), vdest, 2); - vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - - dst += 4; - w -= 4; - } - - CHECKPOINT (); - - while (w) - { - uint64_t d = *dst; - __m64 vdest = expand565 (M64 (d), 0); - - vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0); - *dst = UINT64 (vdest); - - w--; - dst++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src, srca; - uint32_t *dst_line; - uint32_t *mask_line; - int dst_stride, mask_stride; - __m64 vsrc, vsrca; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - srca = src >> 24; - if (src == 0) - return; - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)q & 7) - { - uint32_t m = *(uint32_t *)p; - - if (m) - { - __m64 vdest = load8888 (*q); - vdest = in_over (vsrc, vsrca, load8888 (m), vdest); - *q = store8888 (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; - } - - while (twidth) - { - uint32_t m = *(uint32_t *)p; - - if (m) - { - __m64 vdest = load8888 (*q); - vdest = in_over (vsrc, vsrca, load8888 (m), vdest); - *q = store8888 (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_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t *dst_line, *dst; - uint32_t *src_line, *src; - uint32_t mask; - __m64 vmask; - int dst_stride, src_stride; - uint16_t w; - __m64 srca; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (dst_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 (mask_image, dst_image->bits.format); - mask = mask | mask >> 8 | mask >> 16 | mask >> 24; - vmask = 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 && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, expand_alpha (s), vmask, d)); - - w--; - dst++; - src++; - } - - while (w >= 2) - { - __m64 vs = *(__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; - } - - while (w) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, expand_alpha (s), vmask, d)); - - w--; - dst++; - src++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t *dst_line, *dst; - uint32_t *src_line, *src; - uint32_t mask; - __m64 vmask; - int dst_stride, src_stride; - uint16_t w; - __m64 srca; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (dst_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 (mask_image, dst_image->bits.format); - - mask = mask | mask >> 8 | mask >> 16 | mask >> 24; - vmask = 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 && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src | 0xff000000); - __m64 d = load8888 (*dst); - - *dst = store8888 (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 = *(__m64 *)(src + 0); - __m64 vs1 = *(__m64 *)(src + 2); - __m64 vs2 = *(__m64 *)(src + 4); - __m64 vs3 = *(__m64 *)(src + 6); - __m64 vs4 = *(__m64 *)(src + 8); - __m64 vs5 = *(__m64 *)(src + 10); - __m64 vs6 = *(__m64 *)(src + 12); - __m64 vs7 = *(__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) - { - __m64 s = load8888 (*src | 0xff000000); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, srca, vmask, d)); - - w--; - dst++; - src++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_8888_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t *dst_line, *dst; - uint32_t *src_line, *src; - uint32_t s; - int dst_stride, src_stride; - uint8_t a; - uint16_t w; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (dst_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); - *dst = store8888 (over (ms, sa, load8888 (*dst))); - } - - dst++; - } - } - _mm_empty (); -} - -static void -mmx_composite_over_8888_0565 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint16_t *dst_line, *dst; - uint32_t *src_line, *src; - int dst_stride, src_stride; - uint16_t w; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - __m64 vsrc = load8888 (*src); - uint64_t d = *dst; - __m64 vdest = expand565 (M64 (d), 0); - - vdest = pack_565 ( - over (vsrc, expand_alpha (vsrc), vdest), vdest, 0); - - *dst = UINT64 (vdest); - - w--; - dst++; - src++; - } - - CHECKPOINT (); - - while (w >= 4) - { - __m64 vsrc0, vsrc1, vsrc2, vsrc3; - __m64 vdest; - - vsrc0 = load8888 (*(src + 0)); - vsrc1 = load8888 (*(src + 1)); - vsrc2 = load8888 (*(src + 2)); - vsrc3 = load8888 (*(src + 3)); - - vdest = *(__m64 *)dst; - - vdest = pack_565 (over (vsrc0, expand_alpha (vsrc0), expand565 (vdest, 0)), vdest, 0); - vdest = pack_565 (over (vsrc1, expand_alpha (vsrc1), expand565 (vdest, 1)), vdest, 1); - vdest = pack_565 (over (vsrc2, expand_alpha (vsrc2), expand565 (vdest, 2)), vdest, 2); - vdest = pack_565 (over (vsrc3, expand_alpha (vsrc3), expand565 (vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - - w -= 4; - dst += 4; - src += 4; - } - - CHECKPOINT (); - - while (w) - { - __m64 vsrc = load8888 (*src); - uint64_t d = *dst; - __m64 vdest = expand565 (M64 (d), 0); - - vdest = pack_565 (over (vsrc, expand_alpha (vsrc), vdest), vdest, 0); - - *dst = UINT64 (vdest); - - w--; - dst++; - src++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_n_8_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src, srca; - uint32_t *dst_line, *dst; - uint8_t *mask_line, *mask; - int dst_stride, mask_stride; - uint16_t w; - __m64 vsrc, vsrca; - uint64_t srcsrc; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - srca = src >> 24; - if (src == 0) - return; - - srcsrc = (uint64_t)src << 32 | src; - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - uint64_t m = *mask; - - if (m) - { - __m64 vdest = in_over (vsrc, vsrca, - expand_alpha_rev (M64 (m)), - load8888 (*dst)); - - *dst = store8888 (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 (M64 (m0)), - expand8888 (vdest, 0)); - dest1 = in_over (vsrc, vsrca, expand_alpha_rev (M64 (m1)), - expand8888 (vdest, 1)); - - *(__m64 *)dst = pack8888 (dest0, dest1); - } - - mask += 2; - dst += 2; - w -= 2; - } - - CHECKPOINT (); - - while (w) - { - uint64_t m = *mask; - - if (m) - { - __m64 vdest = load8888 (*dst); - - vdest = in_over ( - vsrc, vsrca, expand_alpha_rev (M64 (m)), vdest); - *dst = store8888 (vdest); - } - - w--; - mask++; - dst++; - } - } - - _mm_empty (); -} - -pixman_bool_t -pixman_fill_mmx (uint32_t *bits, - int stride, - int bpp, - int x, - int y, - int width, - int height, - uint32_t xor) -{ - uint64_t fill; - __m64 vfill; - uint32_t byte_width; - uint8_t *byte_line; - -#ifdef __GNUC__ - __m64 v1, v2, v3, v4, v5, v6, v7; -#endif - - if (bpp != 16 && bpp != 32 && bpp != 8) - return FALSE; - - if (bpp == 16 && (xor >> 16 != (xor & 0xffff))) - return FALSE; - - if (bpp == 8 && - ((xor >> 16 != (xor & 0xffff)) || - (xor >> 24 != (xor & 0x00ff) >> 16))) - { - 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; - } - 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; - } - 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)xor << 32) | xor; - vfill = M64 (fill); - -#ifdef __GNUC__ - __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; - - while (w >= 1 && ((unsigned long)d & 1)) - { - *(uint8_t *)d = (xor & 0xff); - w--; - d++; - } - - while (w >= 2 && ((unsigned long)d & 3)) - { - *(uint16_t *)d = xor; - w -= 2; - d += 2; - } - - while (w >= 4 && ((unsigned long)d & 7)) - { - *(uint32_t *)d = xor; - - w -= 4; - d += 4; - } - - while (w >= 64) - { -#ifdef __GNUC__ - __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 = xor; - - w -= 4; - d += 4; - } - while (w >= 2) - { - *(uint16_t *)d = xor; - w -= 2; - d += 2; - } - while (w >= 1) - { - *(uint8_t *)d = (xor & 0xff); - w--; - d++; - } - - } - - _mm_empty (); - return TRUE; -} - -static void -mmx_composite_src_n_8_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src, srca; - uint32_t *dst_line, *dst; - uint8_t *mask_line, *mask; - int dst_stride, mask_stride; - uint16_t w; - __m64 vsrc, vsrca; - uint64_t srcsrc; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - srca = src >> 24; - if (src == 0) - { - pixman_fill_mmx (dst_image->bits.bits, dst_image->bits.rowstride, - PIXMAN_FORMAT_BPP (dst_image->bits.format), - dest_x, dest_y, width, height, 0); - return; - } - - srcsrc = (uint64_t)src << 32 | src; - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - uint64_t m = *mask; - - if (m) - { - __m64 vdest = in (vsrc, expand_alpha_rev (M64 (m))); - - *dst = store8888 (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 vdest; - __m64 dest0, dest1; - - vdest = *(__m64 *)dst; - - dest0 = in (vsrc, expand_alpha_rev (M64 (m0))); - dest1 = in (vsrc, expand_alpha_rev (M64 (m1))); - - *(__m64 *)dst = pack8888 (dest0, dest1); - } - else - { - *(uint64_t *)dst = 0; - } - - mask += 2; - dst += 2; - w -= 2; - } - - CHECKPOINT (); - - while (w) - { - uint64_t m = *mask; - - if (m) - { - __m64 vdest = load8888 (*dst); - - vdest = in (vsrc, expand_alpha_rev (M64 (m))); - *dst = store8888 (vdest); - } - else - { - *dst = 0; - } - - w--; - mask++; - dst++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_n_8_0565 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src, srca; - uint16_t *dst_line, *dst; - uint8_t *mask_line, *mask; - int dst_stride, mask_stride; - uint16_t w; - __m64 vsrc, vsrca, tmp; - uint64_t srcsrcsrcsrc, src16; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - srca = src >> 24; - if (src == 0) - return; - - PIXMAN_IMAGE_GET_LINE (dst_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); - src16 = UINT64 (tmp); - - srcsrcsrcsrc = - (uint64_t)src16 << 48 | (uint64_t)src16 << 32 | - (uint64_t)src16 << 16 | (uint64_t)src16; - - while (height--) - { - dst = dst_line; - dst_line += dst_stride; - mask = mask_line; - mask_line += mask_stride; - w = width; - - CHECKPOINT (); - - while (w && (unsigned long)dst & 7) - { - uint64_t m = *mask; - - if (m) - { - uint64_t d = *dst; - __m64 vd = M64 (d); - __m64 vdest = in_over ( - vsrc, vsrca, expand_alpha_rev (M64 (m)), expand565 (vd, 0)); - - vd = pack_565 (vdest, _mm_setzero_si64 (), 0); - *dst = 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) - { - *(uint64_t *)dst = srcsrcsrcsrc; - } - else if (m0 | m1 | m2 | m3) - { - __m64 vdest; - __m64 vm0, vm1, vm2, vm3; - - vdest = *(__m64 *)dst; - - vm0 = M64 (m0); - vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm0), - expand565 (vdest, 0)), vdest, 0); - vm1 = M64 (m1); - vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm1), - expand565 (vdest, 1)), vdest, 1); - vm2 = M64 (m2); - vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm2), - expand565 (vdest, 2)), vdest, 2); - vm3 = M64 (m3); - vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm3), - expand565 (vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - } - - w -= 4; - mask += 4; - dst += 4; - } - - CHECKPOINT (); - - while (w) - { - uint64_t m = *mask; - - if (m) - { - uint64_t d = *dst; - __m64 vd = M64 (d); - __m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (M64 (m)), - expand565 (vd, 0)); - vd = pack_565 (vdest, _mm_setzero_si64 (), 0); - *dst = UINT64 (vd); - } - - w--; - mask++; - dst++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_pixbuf_0565 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint16_t *dst_line, *dst; - uint32_t *src_line, *src; - int dst_stride, src_stride; - uint16_t w; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - __m64 vsrc = load8888 (*src); - uint64_t d = *dst; - __m64 vdest = expand565 (M64 (d), 0); - - vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0); - - *dst = 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 vdest; - vdest = pack_565 (invert_colors (load8888 (s0)), _mm_setzero_si64 (), 0); - vdest = pack_565 (invert_colors (load8888 (s1)), vdest, 1); - vdest = pack_565 (invert_colors (load8888 (s2)), vdest, 2); - vdest = pack_565 (invert_colors (load8888 (s3)), vdest, 3); - - *(__m64 *)dst = vdest; - } - else if (s0 | s1 | s2 | s3) - { - __m64 vdest = *(__m64 *)dst; - - vdest = pack_565 (over_rev_non_pre (load8888 (s0), expand565 (vdest, 0)), vdest, 0); - vdest = pack_565 (over_rev_non_pre (load8888 (s1), expand565 (vdest, 1)), vdest, 1); - vdest = pack_565 (over_rev_non_pre (load8888 (s2), expand565 (vdest, 2)), vdest, 2); - vdest = pack_565 (over_rev_non_pre (load8888 (s3), expand565 (vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - } - - w -= 4; - dst += 4; - src += 4; - } - - CHECKPOINT (); - - while (w) - { - __m64 vsrc = load8888 (*src); - uint64_t d = *dst; - __m64 vdest = expand565 (M64 (d), 0); - - vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0); - - *dst = UINT64 (vdest); - - w--; - dst++; - src++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_pixbuf_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t *dst_line, *dst; - uint32_t *src_line, *src; - int dst_stride, src_stride; - uint16_t w; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (over_rev_non_pre (s, d)); - - w--; - dst++; - src++; - } - - while (w >= 2) - { - uint64_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; - } - - while (w) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (over_rev_non_pre (s, d)); - - w--; - dst++; - src++; - } - } - - _mm_empty (); -} - -static void -mmx_composite_over_n_8888_0565_ca (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t src, srca; - uint16_t *dst_line; - uint32_t *mask_line; - int dst_stride, mask_stride; - __m64 vsrc, vsrca; - - CHECKPOINT (); - - src = _pixman_image_get_solid (src_image, dst_image->bits.format); - - srca = src >> 24; - if (src == 0) - return; - - PIXMAN_IMAGE_GET_LINE (dst_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 && ((unsigned long)q & 7)) - { - uint32_t m = *(uint32_t *)p; - - if (m) - { - uint64_t d = *q; - __m64 vdest = expand565 (M64 (d), 0); - vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0); - *q = 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; - - vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m0), expand565 (vdest, 0)), vdest, 0); - vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m1), expand565 (vdest, 1)), vdest, 1); - vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m2), expand565 (vdest, 2)), vdest, 2); - vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m3), expand565 (vdest, 3)), vdest, 3); - - *(__m64 *)q = vdest; - } - twidth -= 4; - p += 4; - q += 4; - } - - while (twidth) - { - uint32_t m; - - m = *(uint32_t *)p; - if (m) - { - uint64_t d = *q; - __m64 vdest = expand565 (M64 (d), 0); - vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0); - *q = 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_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint8_t *dst_line, *dst; - uint8_t *mask_line, *mask; - int dst_stride, mask_stride; - uint16_t w; - uint32_t src; - uint8_t sa; - __m64 vsrc, vsrca; - - PIXMAN_IMAGE_GET_LINE (dst_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 (src_image, dst_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; - - if ((((unsigned long)dst_image & 3) == 0) && - (((unsigned long)src_image & 3) == 0)) - { - while (w >= 4) - { - uint32_t m; - __m64 vmask; - __m64 vdest; - - m = 0; - - vmask = load8888 (*(uint32_t *)mask); - vdest = load8888 (*(uint32_t *)dst); - - *(uint32_t *)dst = store8888 (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_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint8_t *dst_line, *dst; - uint8_t *src_line, *src; - int src_stride, dst_stride; - uint16_t w; - - PIXMAN_IMAGE_GET_LINE (dst_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; - - if ((((unsigned long)dst_image & 3) == 0) && - (((unsigned long)src_image & 3) == 0)) - { - while (w >= 4) - { - uint32_t *s = (uint32_t *)src; - uint32_t *d = (uint32_t *)dst; - - *d = store8888 (in (load8888 (*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_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint8_t *dst_line, *dst; - uint8_t *mask_line, *mask; - int dst_stride, mask_stride; - uint16_t w; - uint32_t src; - uint8_t sa; - __m64 vsrc, vsrca; - - PIXMAN_IMAGE_GET_LINE (dst_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 (src_image, dst_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; - - if ((((unsigned long)mask_image & 3) == 0) && - (((unsigned long)dst_image & 3) == 0)) - { - while (w >= 4) - { - __m64 vmask = load8888 (*(uint32_t *)mask); - __m64 vdest = load8888 (*(uint32_t *)dst); - - *(uint32_t *)dst = store8888 (_mm_adds_pu8 (in (vsrca, vmask), vdest)); - - w -= 4; - dst += 4; - mask += 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_8000_8000 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint8_t *dst_line, *dst; - uint8_t *src_line, *src; - int dst_stride, src_stride; - uint16_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 (dst_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 && (unsigned long)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 (*(__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_8888_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - __m64 dst64; - uint32_t *dst_line, *dst; - uint32_t *src_line, *src; - int dst_stride, src_stride; - uint16_t w; - - CHECKPOINT (); - - PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); - PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7) - { - *dst = _mm_cvtsi64_si32 (_mm_adds_pu8 (_mm_cvtsi32_si64 (*src), - _mm_cvtsi32_si64 (*dst))); - dst++; - src++; - w--; - } - - while (w >= 2) - { - dst64 = _mm_adds_pu8 (*(__m64*)src, *(__m64*)dst); - *(uint64_t*)dst = UINT64 (dst64); - dst += 2; - src += 2; - w -= 2; - } - - if (w) - { - *dst = _mm_cvtsi64_si32 (_mm_adds_pu8 (_mm_cvtsi32_si64 (*src), - _mm_cvtsi32_si64 (*dst))); - - } - } - - _mm_empty (); -} - -static pixman_bool_t -pixman_blt_mmx (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 dst_x, - int dst_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 * (dst_y) + (dst_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 * (dst_y) + (dst_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; - - while (w >= 2 && ((unsigned long)d & 3)) - { - *(uint16_t *)d = *(uint16_t *)s; - w -= 2; - s += 2; - d += 2; - } - - while (w >= 4 && ((unsigned long)d & 7)) - { - *(uint32_t *)d = *(uint32_t *)s; - - w -= 4; - s += 4; - d += 4; - } - - while (w >= 64) - { -#if defined (__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) - __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 = *(__m64 *)(s + 0); - __m64 v1 = *(__m64 *)(s + 8); - __m64 v2 = *(__m64 *)(s + 16); - __m64 v3 = *(__m64 *)(s + 24); - __m64 v4 = *(__m64 *)(s + 32); - __m64 v5 = *(__m64 *)(s + 40); - __m64 v6 = *(__m64 *)(s + 48); - __m64 v7 = *(__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 = *(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_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - pixman_blt_mmx (src_image->bits.bits, - dst_image->bits.bits, - src_image->bits.rowstride, - dst_image->bits.rowstride, - PIXMAN_FORMAT_BPP (src_image->bits.format), - PIXMAN_FORMAT_BPP (dst_image->bits.format), - src_x, src_y, dest_x, dest_y, width, height); -} - -#if 0 -static void -mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src_image, - pixman_image_t * mask_image, - pixman_image_t * dst_image, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - uint32_t *src, *src_line; - uint32_t *dst, *dst_line; - uint8_t *mask, *mask_line; - int src_stride, mask_stride, dst_stride; - uint16_t w; - - PIXMAN_IMAGE_GET_LINE (dst_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) - { - __m64 s = load8888 (*src | 0xff000000); - - if (m == 0xff) - { - *dst = store8888 (s); - } - else - { - __m64 sa = expand_alpha (s); - __m64 vm = expand_alpha_rev (M64 (m)); - __m64 vdest = in_over (s, sa, vm, load8888 (*dst)); - - *dst = store8888 (vdest); - } - } - - mask++; - dst++; - src++; - } - } - - _mm_empty (); -} -#endif - -static const pixman_fast_path_t mmx_fast_paths[] = -{ - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r5g6b5, mmx_composite_over_n_8_0565 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b5g6r5, mmx_composite_over_n_8_0565 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_over_n_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, mmx_composite_over_n_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, mmx_composite_over_n_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, mmx_composite_over_n_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8_ca, PIXMAN_a8r8g8b8, mmx_composite_over_n_8888_8888_ca }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8_ca, PIXMAN_x8r8g8b8, mmx_composite_over_n_8888_8888_ca }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8_ca, PIXMAN_r5g6b5, mmx_composite_over_n_8888_0565_ca }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8_ca, PIXMAN_a8b8g8r8, mmx_composite_over_n_8888_8888_ca }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8_ca, PIXMAN_x8b8g8r8, mmx_composite_over_n_8888_8888_ca }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8_ca, PIXMAN_b5g6r5, mmx_composite_over_n_8888_0565_ca }, - { PIXMAN_OP_OVER, PIXMAN_pixbuf, PIXMAN_pixbuf, PIXMAN_a8r8g8b8, mmx_composite_over_pixbuf_8888 }, - { PIXMAN_OP_OVER, PIXMAN_pixbuf, PIXMAN_pixbuf, PIXMAN_x8r8g8b8, mmx_composite_over_pixbuf_8888 }, - { PIXMAN_OP_OVER, PIXMAN_pixbuf, PIXMAN_pixbuf, PIXMAN_r5g6b5, mmx_composite_over_pixbuf_0565 }, - { PIXMAN_OP_OVER, PIXMAN_rpixbuf, PIXMAN_rpixbuf, PIXMAN_a8b8g8r8, mmx_composite_over_pixbuf_8888 }, - { PIXMAN_OP_OVER, PIXMAN_rpixbuf, PIXMAN_rpixbuf, PIXMAN_x8b8g8r8, mmx_composite_over_pixbuf_8888 }, - { PIXMAN_OP_OVER, PIXMAN_rpixbuf, PIXMAN_rpixbuf, PIXMAN_b5g6r5, mmx_composite_over_pixbuf_0565 }, - { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_solid, PIXMAN_a8r8g8b8, mmx_composite_over_x888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_solid, PIXMAN_x8r8g8b8, mmx_composite_over_x888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_solid, PIXMAN_a8b8g8r8, mmx_composite_over_x888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_solid, PIXMAN_x8b8g8r8, mmx_composite_over_x888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_solid, PIXMAN_a8r8g8b8, mmx_composite_over_8888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_solid, PIXMAN_x8r8g8b8, mmx_composite_over_8888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_solid, PIXMAN_a8b8g8r8, mmx_composite_over_8888_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_solid, PIXMAN_x8b8g8r8, mmx_composite_over_8888_n_8888 }, -#if 0 - /* FIXME: This code is commented out since it's apparently not actually faster than the generic code. */ - { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, mmx_composite_over_x888_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_over_x888_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_x8b8g8r8, mmx_composite_over_x888_8_8888 }, - { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_over_x888_8_8888 }, -#endif - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_over_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_over_n_8888 }, - { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_r5g6b5, mmx_composite_over_n_0565 }, - { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_copy_area }, - { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_copy_area }, - - { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_over_8888_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_over_8888_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, mmx_composite_over_8888_0565 }, - { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, mmx_composite_over_8888_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_over_8888_8888 }, - { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, mmx_composite_over_8888_0565 }, - - { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_add_8888_8888 }, - { PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, mmx_composite_add_8888_8888 }, - { PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, mmx_composite_add_8000_8000 }, - { PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, mmx_composite_add_n_8_8 }, - - { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_src_n_8_8888 }, - { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, mmx_composite_src_n_8_8888 }, - { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, mmx_composite_src_n_8_8888 }, - { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, mmx_composite_src_n_8_8888 }, - { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_r5g6b5, PIXMAN_null, PIXMAN_r5g6b5, mmx_composite_copy_area }, - { PIXMAN_OP_SRC, PIXMAN_b5g6r5, PIXMAN_null, PIXMAN_b5g6r5, mmx_composite_copy_area }, - - { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, mmx_composite_in_8_8 }, - { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, mmx_composite_in_n_8_8 }, - - { PIXMAN_OP_NONE }, -}; - -static void -mmx_composite (pixman_implementation_t *imp, - pixman_op_t op, - pixman_image_t * src, - pixman_image_t * mask, - pixman_image_t * dest, - int32_t src_x, - int32_t src_y, - int32_t mask_x, - int32_t mask_y, - int32_t dest_x, - int32_t dest_y, - int32_t width, - int32_t height) -{ - if (_pixman_run_fast_path (mmx_fast_paths, imp, - op, src, mask, dest, - src_x, src_y, - mask_x, mask_y, - dest_x, dest_y, - width, height)) - { - return; - } - - _pixman_implementation_composite (imp->delegate, - op, src, mask, dest, src_x, src_y, - mask_x, mask_y, dest_x, dest_y, - width, height); -} - -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 dst_x, - int dst_y, - int width, - int height) -{ - if (!pixman_blt_mmx ( - src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp, - src_x, src_y, dst_x, dst_y, width, height)) - - { - return _pixman_implementation_blt ( - imp->delegate, - src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp, - src_x, src_y, dst_x, dst_y, width, height); - } - - return TRUE; -} - -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 xor) -{ - if (!pixman_fill_mmx (bits, stride, bpp, x, y, width, height, xor)) - { - return _pixman_implementation_fill ( - imp->delegate, bits, stride, bpp, x, y, width, height, xor); - } - - return TRUE; -} - -pixman_implementation_t * -_pixman_implementation_create_mmx (void) -{ - pixman_implementation_t *general = _pixman_implementation_create_fast_path (); - pixman_implementation_t *imp = _pixman_implementation_create (general); - - 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->composite = mmx_composite; - imp->blt = mmx_blt; - imp->fill = mmx_fill; - - return imp; -} - -#endif /* USE_MMX */ +/*
+ * 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
+
+#ifdef USE_MMX
+
+#include <mmintrin.h>
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+
+#define no_vERBOSE
+
+#ifdef VERBOSE
+#define CHECKPOINT() error_f ("at %s %d\n", __FUNCTION__, __LINE__)
+#else
+#define CHECKPOINT()
+#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 ------------------------------------- */
+
+#ifdef __GNUC__
+typedef uint64_t mmxdatafield;
+#else
+typedef __m64 mmxdatafield;
+/* If __m64 is defined as a struct or union, define M64_MEMBER to be the
+ name of the member used to access the data */
+# ifdef _MSC_VER
+# define M64_MEMBER m64_u64
+# elif defined(__SUNPRO_C)
+# define M64_MEMBER l_
+# endif
+#endif
+
+typedef struct
+{
+ mmxdatafield mmx_4x00ff;
+ mmxdatafield mmx_4x0080;
+ mmxdatafield mmx_565_rgb;
+ mmxdatafield mmx_565_unpack_multiplier;
+ mmxdatafield mmx_565_r;
+ mmxdatafield mmx_565_g;
+ mmxdatafield mmx_565_b;
+ mmxdatafield mmx_mask_0;
+ mmxdatafield mmx_mask_1;
+ mmxdatafield mmx_mask_2;
+ mmxdatafield mmx_mask_3;
+ mmxdatafield mmx_full_alpha;
+ mmxdatafield mmx_ffff0000ffff0000;
+ mmxdatafield mmx_0000ffff00000000;
+ mmxdatafield mmx_000000000000ffff;
+} 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 /* __m64 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_r, 0x000000f800000000),
+ MMXDATA_INIT (.mmx_565_g, 0x0000000000fc0000),
+ MMXDATA_INIT (.mmx_565_b, 0x00000000000000f8),
+ MMXDATA_INIT (.mmx_mask_0, 0xffffffffffff0000),
+ MMXDATA_INIT (.mmx_mask_1, 0xffffffff0000ffff),
+ MMXDATA_INIT (.mmx_mask_2, 0xffff0000ffffffff),
+ MMXDATA_INIT (.mmx_mask_3, 0x0000ffffffffffff),
+ MMXDATA_INIT (.mmx_full_alpha, 0x00ff000000000000),
+ MMXDATA_INIT (.mmx_ffff0000ffff0000, 0xffff0000ffff0000),
+ MMXDATA_INIT (.mmx_0000ffff00000000, 0x0000ffff00000000),
+ MMXDATA_INIT (.mmx_000000000000ffff, 0x000000000000ffff),
+};
+
+#ifdef __GNUC__
+# ifdef __ICC
+# define MC(x) M64 (c.mmx_ ## x)
+# else
+# define MC(x) ((__m64)c.mmx_ ## x)
+# endif
+#else
+# define MC(x) c.mmx_ ## x
+#endif
+
+static force_inline __m64
+M64 (uint64_t x)
+{
+#ifdef __ICC
+ 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;
+#else /* __m64 is an integral type */
+ return (__m64)x;
+#endif
+}
+
+static force_inline uint64_t
+UINT64 (__m64 x)
+{
+#ifdef __ICC
+ 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;
+#else /* __m64 is an integral type */
+ 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));
+}
+
+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_adds_pu16 (res, _mm_srli_pi16 (res, 8));
+ res = _mm_srli_pi16 (res, 8);
+
+ 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)
+{
+ __m64 t1, t2;
+
+ t1 = shift (pixel, -48);
+ t2 = shift (t1, 16);
+ t1 = _mm_or_si64 (t1, t2);
+ t2 = shift (t1, 32);
+ t1 = _mm_or_si64 (t1, t2);
+
+ return t1;
+}
+
+static force_inline __m64
+expand_alpha_rev (__m64 pixel)
+{
+ __m64 t1, t2;
+
+ /* move alpha to low 16 bits and zero the rest */
+ t1 = shift (pixel, 48);
+ t1 = shift (t1, -48);
+
+ t2 = shift (t1, 16);
+ t1 = _mm_or_si64 (t1, t2);
+ t2 = shift (t1, 32);
+ t1 = _mm_or_si64 (t1, t2);
+
+ return t1;
+}
+
+static force_inline __m64
+invert_colors (__m64 pixel)
+{
+ __m64 x, y, z;
+
+ x = y = z = pixel;
+
+ x = _mm_and_si64 (x, MC (ffff0000ffff0000));
+ y = _mm_and_si64 (y, MC (000000000000ffff));
+ z = _mm_and_si64 (z, MC (0000ffff00000000));
+
+ y = shift (y, 32);
+ z = shift (z, -32);
+
+ x = _mm_or_si64 (x, y);
+ x = _mm_or_si64 (x, z);
+
+ return x;
+}
+
+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);
+}
+
+static force_inline __m64
+in_over_full_src_alpha (__m64 src, __m64 mask, __m64 dest)
+{
+ src = _mm_or_si64 (src, MC (full_alpha));
+
+ return over (in (src, mask), mask, dest);
+}
+
+#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
+
+static force_inline __m64
+load8888 (uint32_t v)
+{
+ return _mm_unpacklo_pi8 (_mm_cvtsi32_si64 (v), _mm_setzero_si64 ());
+}
+
+static force_inline __m64
+pack8888 (__m64 lo, __m64 hi)
+{
+ return _mm_packs_pu16 (lo, hi);
+}
+
+static force_inline uint32_t
+store8888 (__m64 v)
+{
+ return _mm_cvtsi64_si32 (pack8888 (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 */
+ p = shift (shift (p, (3 - pos) * 16), -48);
+
+ 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);
+}
+
+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 __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));
+
+ 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);
+}
+
+#ifndef _MSC_VER
+
+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
+
+#define pix_add_mul(x, a, y, b) \
+ ( x = pix_multiply (x, a), \
+ y = pix_multiply (y, a), \
+ pix_add (x, y) )
+
+#endif
+
+/* --------------- MMX code patch for fbcompose.c --------------------- */
+
+static force_inline uint32_t
+combine (const uint32_t *src, const uint32_t *mask)
+{
+ uint32_t ssrc = *src;
+
+ if (mask)
+ {
+ __m64 m = load8888 (*mask);
+ __m64 s = load8888 (ssrc);
+
+ m = expand_alpha (m);
+ s = pix_multiply (s, m);
+
+ ssrc = store8888 (s);
+ }
+
+ return ssrc;
+}
+
+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)
+ {
+ uint32_t ssrc = combine (src, mask);
+ uint32_t a = ssrc >> 24;
+
+ if (a == 0xff)
+ {
+ *dest = ssrc;
+ }
+ else if (ssrc)
+ {
+ __m64 s, sa;
+ s = load8888 (ssrc);
+ sa = expand_alpha (s);
+ *dest = store8888 (over (s, 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;
+ uint32_t s = combine (src, mask);
+
+ d = load8888 (*dest);
+ da = expand_alpha (d);
+ *dest = store8888 (over (d, da, load8888 (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 x, a;
+
+ x = load8888 (combine (src, mask));
+ a = load8888 (*dest);
+ a = expand_alpha (a);
+ x = pix_multiply (x, a);
+
+ *dest = store8888 (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 x, a;
+
+ x = load8888 (*dest);
+ a = load8888 (combine (src, mask));
+ a = expand_alpha (a);
+ x = pix_multiply (x, a);
+ *dest = store8888 (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 x, a;
+
+ x = load8888 (combine (src, mask));
+ a = load8888 (*dest);
+ a = expand_alpha (a);
+ a = negate (a);
+ x = pix_multiply (x, a);
+ *dest = store8888 (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 x, a;
+
+ x = load8888 (*dest);
+ a = load8888 (combine (src, mask));
+ a = expand_alpha (a);
+ a = negate (a);
+ x = pix_multiply (x, a);
+
+ *dest = store8888 (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 s, da, d, sia;
+
+ s = load8888 (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);
+ *dest = store8888 (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 s, dia, d, sa;
+
+ s = load8888 (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);
+ *dest = store8888 (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 s, dia, d, sia;
+
+ s = load8888 (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);
+ *dest = store8888 (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 s, d;
+
+ s = load8888 (combine (src, mask));
+ d = load8888 (*dest);
+ s = pix_add (s, d);
+ *dest = store8888 (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 = combine (src, mask);
+ uint32_t d = *dest;
+ __m64 ms = load8888 (s);
+ __m64 md = load8888 (d);
+ uint32_t sa = s >> 24;
+ uint32_t da = ~d >> 24;
+
+ if (sa > da)
+ {
+ __m64 msa = load8888 (DIV_UN8 (da, sa) << 24);
+ msa = expand_alpha (msa);
+ ms = pix_multiply (ms, msa);
+ }
+
+ md = pix_add (md, ms);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+
+ *dest = store8888 (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);
+
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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);
+ *dest = store8888 (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_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src;
+ uint32_t *dst_line, *dst;
+ uint16_t w;
+ int dst_stride;
+ __m64 vsrc, vsrca;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ *dst = store8888 (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 ();
+
+ while (w)
+ {
+ *dst = store8888 (over (vsrc, vsrca, load8888 (*dst)));
+
+ w--;
+ dst++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_0565 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src;
+ uint16_t *dst_line, *dst;
+ uint16_t w;
+ int dst_stride;
+ __m64 vsrc, vsrca;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ uint64_t d = *dst;
+ __m64 vdest = expand565 (M64 (d), 0);
+
+ vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
+ *dst = UINT64 (vdest);
+
+ w--;
+ dst++;
+ }
+
+ while (w >= 4)
+ {
+ __m64 vdest;
+
+ vdest = *(__m64 *)dst;
+
+ vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 0)), vdest, 0);
+ vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 1)), vdest, 1);
+ vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 2)), vdest, 2);
+ vdest = pack_565 (over (vsrc, vsrca, expand565 (vdest, 3)), vdest, 3);
+
+ *(__m64 *)dst = vdest;
+
+ dst += 4;
+ w -= 4;
+ }
+
+ CHECKPOINT ();
+
+ while (w)
+ {
+ uint64_t d = *dst;
+ __m64 vdest = expand565 (M64 (d), 0);
+
+ vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
+ *dst = UINT64 (vdest);
+
+ w--;
+ dst++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src, srca;
+ uint32_t *dst_line;
+ uint32_t *mask_line;
+ int dst_stride, mask_stride;
+ __m64 vsrc, vsrca;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ srca = src >> 24;
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)q & 7)
+ {
+ uint32_t m = *(uint32_t *)p;
+
+ if (m)
+ {
+ __m64 vdest = load8888 (*q);
+ vdest = in_over (vsrc, vsrca, load8888 (m), vdest);
+ *q = store8888 (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;
+ }
+
+ while (twidth)
+ {
+ uint32_t m = *(uint32_t *)p;
+
+ if (m)
+ {
+ __m64 vdest = load8888 (*q);
+ vdest = in_over (vsrc, vsrca, load8888 (m), vdest);
+ *q = store8888 (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_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ uint32_t mask;
+ __m64 vmask;
+ int dst_stride, src_stride;
+ uint16_t w;
+ __m64 srca;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 (mask_image, dst_image->bits.format);
+ mask = mask | mask >> 8 | mask >> 16 | mask >> 24;
+ vmask = 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 && (unsigned long)dst & 7)
+ {
+ __m64 s = load8888 (*src);
+ __m64 d = load8888 (*dst);
+
+ *dst = store8888 (in_over (s, expand_alpha (s), vmask, d));
+
+ w--;
+ dst++;
+ src++;
+ }
+
+ while (w >= 2)
+ {
+ __m64 vs = *(__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;
+ }
+
+ while (w)
+ {
+ __m64 s = load8888 (*src);
+ __m64 d = load8888 (*dst);
+
+ *dst = store8888 (in_over (s, expand_alpha (s), vmask, d));
+
+ w--;
+ dst++;
+ src++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ uint32_t mask;
+ __m64 vmask;
+ int dst_stride, src_stride;
+ uint16_t w;
+ __m64 srca;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 (mask_image, dst_image->bits.format);
+
+ mask = mask | mask >> 8 | mask >> 16 | mask >> 24;
+ vmask = 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 && (unsigned long)dst & 7)
+ {
+ __m64 s = load8888 (*src | 0xff000000);
+ __m64 d = load8888 (*dst);
+
+ *dst = store8888 (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 = *(__m64 *)(src + 0);
+ __m64 vs1 = *(__m64 *)(src + 2);
+ __m64 vs2 = *(__m64 *)(src + 4);
+ __m64 vs3 = *(__m64 *)(src + 6);
+ __m64 vs4 = *(__m64 *)(src + 8);
+ __m64 vs5 = *(__m64 *)(src + 10);
+ __m64 vs6 = *(__m64 *)(src + 12);
+ __m64 vs7 = *(__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)
+ {
+ __m64 s = load8888 (*src | 0xff000000);
+ __m64 d = load8888 (*dst);
+
+ *dst = store8888 (in_over (s, srca, vmask, d));
+
+ w--;
+ dst++;
+ src++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_8888_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ uint32_t s;
+ int dst_stride, src_stride;
+ uint8_t a;
+ uint16_t w;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (dst_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);
+ *dst = store8888 (over (ms, sa, load8888 (*dst)));
+ }
+
+ dst++;
+ }
+ }
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_8888_0565 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint16_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ uint16_t w;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ __m64 vsrc = load8888 (*src);
+ uint64_t d = *dst;
+ __m64 vdest = expand565 (M64 (d), 0);
+
+ vdest = pack_565 (
+ over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
+
+ *dst = UINT64 (vdest) & 0xffff;
+
+ w--;
+ dst++;
+ src++;
+ }
+
+ CHECKPOINT ();
+
+ while (w >= 4)
+ {
+ __m64 vsrc0, vsrc1, vsrc2, vsrc3;
+ __m64 vdest;
+
+ vsrc0 = load8888 (*(src + 0));
+ vsrc1 = load8888 (*(src + 1));
+ vsrc2 = load8888 (*(src + 2));
+ vsrc3 = load8888 (*(src + 3));
+
+ vdest = *(__m64 *)dst;
+
+ vdest = pack_565 (over (vsrc0, expand_alpha (vsrc0), expand565 (vdest, 0)), vdest, 0);
+ vdest = pack_565 (over (vsrc1, expand_alpha (vsrc1), expand565 (vdest, 1)), vdest, 1);
+ vdest = pack_565 (over (vsrc2, expand_alpha (vsrc2), expand565 (vdest, 2)), vdest, 2);
+ vdest = pack_565 (over (vsrc3, expand_alpha (vsrc3), expand565 (vdest, 3)), vdest, 3);
+
+ *(__m64 *)dst = vdest;
+
+ w -= 4;
+ dst += 4;
+ src += 4;
+ }
+
+ CHECKPOINT ();
+
+ while (w)
+ {
+ __m64 vsrc = load8888 (*src);
+ uint64_t d = *dst;
+ __m64 vdest = expand565 (M64 (d), 0);
+
+ vdest = pack_565 (over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
+
+ *dst = UINT64 (vdest) & 0xffff;
+
+ w--;
+ dst++;
+ src++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src, srca;
+ uint32_t *dst_line, *dst;
+ uint8_t *mask_line, *mask;
+ int dst_stride, mask_stride;
+ uint16_t w;
+ __m64 vsrc, vsrca;
+ uint64_t srcsrc;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ srca = src >> 24;
+ if (src == 0)
+ return;
+
+ srcsrc = (uint64_t)src << 32 | src;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ uint64_t m = *mask;
+
+ if (m)
+ {
+ __m64 vdest = in_over (vsrc, vsrca,
+ expand_alpha_rev (M64 (m)),
+ load8888 (*dst));
+
+ *dst = store8888 (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 (M64 (m0)),
+ expand8888 (vdest, 0));
+ dest1 = in_over (vsrc, vsrca, expand_alpha_rev (M64 (m1)),
+ expand8888 (vdest, 1));
+
+ *(__m64 *)dst = pack8888 (dest0, dest1);
+ }
+
+ mask += 2;
+ dst += 2;
+ w -= 2;
+ }
+
+ CHECKPOINT ();
+
+ while (w)
+ {
+ uint64_t m = *mask;
+
+ if (m)
+ {
+ __m64 vdest = load8888 (*dst);
+
+ vdest = in_over (
+ vsrc, vsrca, expand_alpha_rev (M64 (m)), vdest);
+ *dst = store8888 (vdest);
+ }
+
+ w--;
+ mask++;
+ dst++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+pixman_bool_t
+pixman_fill_mmx (uint32_t *bits,
+ int stride,
+ int bpp,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
+{
+ uint64_t fill;
+ __m64 vfill;
+ uint32_t byte_width;
+ uint8_t *byte_line;
+
+#ifdef __GNUC__
+ __m64 v1, v2, v3, v4, v5, v6, v7;
+#endif
+
+ if (bpp != 16 && bpp != 32 && bpp != 8)
+ return FALSE;
+
+ if (bpp == 16 && (xor >> 16 != (xor & 0xffff)))
+ return FALSE;
+
+ if (bpp == 8 &&
+ ((xor >> 16 != (xor & 0xffff)) ||
+ (xor >> 24 != (xor & 0x00ff) >> 16)))
+ {
+ 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;
+ }
+ 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;
+ }
+ 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)xor << 32) | xor;
+ vfill = M64 (fill);
+
+#ifdef __GNUC__
+ __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;
+
+ while (w >= 1 && ((unsigned long)d & 1))
+ {
+ *(uint8_t *)d = (xor & 0xff);
+ w--;
+ d++;
+ }
+
+ while (w >= 2 && ((unsigned long)d & 3))
+ {
+ *(uint16_t *)d = (xor & 0xffff);
+ w -= 2;
+ d += 2;
+ }
+
+ while (w >= 4 && ((unsigned long)d & 7))
+ {
+ *(uint32_t *)d = xor;
+
+ w -= 4;
+ d += 4;
+ }
+
+ while (w >= 64)
+ {
+#ifdef __GNUC__
+ __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 = xor;
+
+ w -= 4;
+ d += 4;
+ }
+ while (w >= 2)
+ {
+ *(uint16_t *)d = (xor & 0xffff);
+ w -= 2;
+ d += 2;
+ }
+ while (w >= 1)
+ {
+ *(uint8_t *)d = (xor & 0xff);
+ w--;
+ d++;
+ }
+
+ }
+
+ _mm_empty ();
+ return TRUE;
+}
+
+static void
+mmx_composite_src_n_8_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src, srca;
+ uint32_t *dst_line, *dst;
+ uint8_t *mask_line, *mask;
+ int dst_stride, mask_stride;
+ uint16_t w;
+ __m64 vsrc, vsrca;
+ uint64_t srcsrc;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ srca = src >> 24;
+ if (src == 0)
+ {
+ pixman_fill_mmx (dst_image->bits.bits, dst_image->bits.rowstride,
+ PIXMAN_FORMAT_BPP (dst_image->bits.format),
+ dest_x, dest_y, width, height, 0);
+ return;
+ }
+
+ srcsrc = (uint64_t)src << 32 | src;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ uint64_t m = *mask;
+
+ if (m)
+ {
+ __m64 vdest = in (vsrc, expand_alpha_rev (M64 (m)));
+
+ *dst = store8888 (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 vdest;
+ __m64 dest0, dest1;
+
+ vdest = *(__m64 *)dst;
+
+ dest0 = in (vsrc, expand_alpha_rev (M64 (m0)));
+ dest1 = in (vsrc, expand_alpha_rev (M64 (m1)));
+
+ *(__m64 *)dst = pack8888 (dest0, dest1);
+ }
+ else
+ {
+ *(uint64_t *)dst = 0;
+ }
+
+ mask += 2;
+ dst += 2;
+ w -= 2;
+ }
+
+ CHECKPOINT ();
+
+ while (w)
+ {
+ uint64_t m = *mask;
+
+ if (m)
+ {
+ __m64 vdest = load8888 (*dst);
+
+ vdest = in (vsrc, expand_alpha_rev (M64 (m)));
+ *dst = store8888 (vdest);
+ }
+ else
+ {
+ *dst = 0;
+ }
+
+ w--;
+ mask++;
+ dst++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8_0565 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src, srca;
+ uint16_t *dst_line, *dst;
+ uint8_t *mask_line, *mask;
+ int dst_stride, mask_stride;
+ uint16_t w;
+ __m64 vsrc, vsrca, tmp;
+ uint64_t srcsrcsrcsrc, src16;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ srca = src >> 24;
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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);
+ src16 = UINT64 (tmp);
+
+ srcsrcsrcsrc =
+ (uint64_t)src16 << 48 | (uint64_t)src16 << 32 |
+ (uint64_t)src16 << 16 | (uint64_t)src16;
+
+ while (height--)
+ {
+ dst = dst_line;
+ dst_line += dst_stride;
+ mask = mask_line;
+ mask_line += mask_stride;
+ w = width;
+
+ CHECKPOINT ();
+
+ while (w && (unsigned long)dst & 7)
+ {
+ uint64_t m = *mask;
+
+ if (m)
+ {
+ uint64_t d = *dst;
+ __m64 vd = M64 (d);
+ __m64 vdest = in_over (
+ vsrc, vsrca, expand_alpha_rev (M64 (m)), expand565 (vd, 0));
+
+ vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
+ *dst = 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)
+ {
+ *(uint64_t *)dst = srcsrcsrcsrc;
+ }
+ else if (m0 | m1 | m2 | m3)
+ {
+ __m64 vdest;
+ __m64 vm0, vm1, vm2, vm3;
+
+ vdest = *(__m64 *)dst;
+
+ vm0 = M64 (m0);
+ vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm0),
+ expand565 (vdest, 0)), vdest, 0);
+ vm1 = M64 (m1);
+ vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm1),
+ expand565 (vdest, 1)), vdest, 1);
+ vm2 = M64 (m2);
+ vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm2),
+ expand565 (vdest, 2)), vdest, 2);
+ vm3 = M64 (m3);
+ vdest = pack_565 (in_over (vsrc, vsrca, expand_alpha_rev (vm3),
+ expand565 (vdest, 3)), vdest, 3);
+
+ *(__m64 *)dst = vdest;
+ }
+
+ w -= 4;
+ mask += 4;
+ dst += 4;
+ }
+
+ CHECKPOINT ();
+
+ while (w)
+ {
+ uint64_t m = *mask;
+
+ if (m)
+ {
+ uint64_t d = *dst;
+ __m64 vd = M64 (d);
+ __m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (M64 (m)),
+ expand565 (vd, 0));
+ vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
+ *dst = UINT64 (vd);
+ }
+
+ w--;
+ mask++;
+ dst++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_pixbuf_0565 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint16_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ uint16_t w;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ __m64 vsrc = load8888 (*src);
+ uint64_t d = *dst;
+ __m64 vdest = expand565 (M64 (d), 0);
+
+ vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
+
+ *dst = 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 vdest;
+ vdest = pack_565 (invert_colors (load8888 (s0)), _mm_setzero_si64 (), 0);
+ vdest = pack_565 (invert_colors (load8888 (s1)), vdest, 1);
+ vdest = pack_565 (invert_colors (load8888 (s2)), vdest, 2);
+ vdest = pack_565 (invert_colors (load8888 (s3)), vdest, 3);
+
+ *(__m64 *)dst = vdest;
+ }
+ else if (s0 | s1 | s2 | s3)
+ {
+ __m64 vdest = *(__m64 *)dst;
+
+ vdest = pack_565 (over_rev_non_pre (load8888 (s0), expand565 (vdest, 0)), vdest, 0);
+ vdest = pack_565 (over_rev_non_pre (load8888 (s1), expand565 (vdest, 1)), vdest, 1);
+ vdest = pack_565 (over_rev_non_pre (load8888 (s2), expand565 (vdest, 2)), vdest, 2);
+ vdest = pack_565 (over_rev_non_pre (load8888 (s3), expand565 (vdest, 3)), vdest, 3);
+
+ *(__m64 *)dst = vdest;
+ }
+
+ w -= 4;
+ dst += 4;
+ src += 4;
+ }
+
+ CHECKPOINT ();
+
+ while (w)
+ {
+ __m64 vsrc = load8888 (*src);
+ uint64_t d = *dst;
+ __m64 vdest = expand565 (M64 (d), 0);
+
+ vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
+
+ *dst = UINT64 (vdest);
+
+ w--;
+ dst++;
+ src++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_pixbuf_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ uint16_t w;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ __m64 s = load8888 (*src);
+ __m64 d = load8888 (*dst);
+
+ *dst = store8888 (over_rev_non_pre (s, d));
+
+ w--;
+ dst++;
+ src++;
+ }
+
+ while (w >= 2)
+ {
+ uint64_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;
+ }
+
+ while (w)
+ {
+ __m64 s = load8888 (*src);
+ __m64 d = load8888 (*dst);
+
+ *dst = store8888 (over_rev_non_pre (s, d));
+
+ w--;
+ dst++;
+ src++;
+ }
+ }
+
+ _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t src, srca;
+ uint16_t *dst_line;
+ uint32_t *mask_line;
+ int dst_stride, mask_stride;
+ __m64 vsrc, vsrca;
+
+ CHECKPOINT ();
+
+ src = _pixman_image_get_solid (src_image, dst_image->bits.format);
+
+ srca = src >> 24;
+ if (src == 0)
+ return;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 && ((unsigned long)q & 7))
+ {
+ uint32_t m = *(uint32_t *)p;
+
+ if (m)
+ {
+ uint64_t d = *q;
+ __m64 vdest = expand565 (M64 (d), 0);
+ vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0);
+ *q = 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;
+
+ vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m0), expand565 (vdest, 0)), vdest, 0);
+ vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m1), expand565 (vdest, 1)), vdest, 1);
+ vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m2), expand565 (vdest, 2)), vdest, 2);
+ vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m3), expand565 (vdest, 3)), vdest, 3);
+
+ *(__m64 *)q = vdest;
+ }
+ twidth -= 4;
+ p += 4;
+ q += 4;
+ }
+
+ while (twidth)
+ {
+ uint32_t m;
+
+ m = *(uint32_t *)p;
+ if (m)
+ {
+ uint64_t d = *q;
+ __m64 vdest = expand565 (M64 (d), 0);
+ vdest = pack_565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0);
+ *q = 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_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint8_t *dst_line, *dst;
+ uint8_t *mask_line, *mask;
+ int dst_stride, mask_stride;
+ uint16_t w;
+ uint32_t src;
+ uint8_t sa;
+ __m64 vsrc, vsrca;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 (src_image, dst_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;
+
+ if ((((unsigned long)dst_image & 3) == 0) &&
+ (((unsigned long)src_image & 3) == 0))
+ {
+ while (w >= 4)
+ {
+ uint32_t m;
+ __m64 vmask;
+ __m64 vdest;
+
+ m = 0;
+
+ vmask = load8888 (*(uint32_t *)mask);
+ vdest = load8888 (*(uint32_t *)dst);
+
+ *(uint32_t *)dst = store8888 (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_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint8_t *dst_line, *dst;
+ uint8_t *src_line, *src;
+ int src_stride, dst_stride;
+ uint16_t w;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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;
+
+ if ((((unsigned long)dst_image & 3) == 0) &&
+ (((unsigned long)src_image & 3) == 0))
+ {
+ while (w >= 4)
+ {
+ uint32_t *s = (uint32_t *)src;
+ uint32_t *d = (uint32_t *)dst;
+
+ *d = store8888 (in (load8888 (*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_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint8_t *dst_line, *dst;
+ uint8_t *mask_line, *mask;
+ int dst_stride, mask_stride;
+ uint16_t w;
+ uint32_t src;
+ uint8_t sa;
+ __m64 vsrc, vsrca;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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 (src_image, dst_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;
+
+ if ((((unsigned long)mask_image & 3) == 0) &&
+ (((unsigned long)dst_image & 3) == 0))
+ {
+ while (w >= 4)
+ {
+ __m64 vmask = load8888 (*(uint32_t *)mask);
+ __m64 vdest = load8888 (*(uint32_t *)dst);
+
+ *(uint32_t *)dst = store8888 (_mm_adds_pu8 (in (vsrca, vmask), vdest));
+
+ w -= 4;
+ dst += 4;
+ mask += 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_8000_8000 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint8_t *dst_line, *dst;
+ uint8_t *src_line, *src;
+ int dst_stride, src_stride;
+ uint16_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 (dst_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 && (unsigned long)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 (*(__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_8888_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ __m64 dst64;
+ uint32_t *dst_line, *dst;
+ uint32_t *src_line, *src;
+ int dst_stride, src_stride;
+ uint16_t w;
+
+ CHECKPOINT ();
+
+ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+ PIXMAN_IMAGE_GET_LINE (dst_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 && (unsigned long)dst & 7)
+ {
+ *dst = _mm_cvtsi64_si32 (_mm_adds_pu8 (_mm_cvtsi32_si64 (*src),
+ _mm_cvtsi32_si64 (*dst)));
+ dst++;
+ src++;
+ w--;
+ }
+
+ while (w >= 2)
+ {
+ dst64 = _mm_adds_pu8 (*(__m64*)src, *(__m64*)dst);
+ *(uint64_t*)dst = UINT64 (dst64);
+ dst += 2;
+ src += 2;
+ w -= 2;
+ }
+
+ if (w)
+ {
+ *dst = _mm_cvtsi64_si32 (_mm_adds_pu8 (_mm_cvtsi32_si64 (*src),
+ _mm_cvtsi32_si64 (*dst)));
+
+ }
+ }
+
+ _mm_empty ();
+}
+
+static pixman_bool_t
+pixman_blt_mmx (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 dst_x,
+ int dst_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 * (dst_y) + (dst_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 * (dst_y) + (dst_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;
+
+ while (w >= 2 && ((unsigned long)d & 3))
+ {
+ *(uint16_t *)d = *(uint16_t *)s;
+ w -= 2;
+ s += 2;
+ d += 2;
+ }
+
+ while (w >= 4 && ((unsigned long)d & 7))
+ {
+ *(uint32_t *)d = *(uint32_t *)s;
+
+ w -= 4;
+ s += 4;
+ d += 4;
+ }
+
+ while (w >= 64)
+ {
+#if defined (__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+ __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 = *(__m64 *)(s + 0);
+ __m64 v1 = *(__m64 *)(s + 8);
+ __m64 v2 = *(__m64 *)(s + 16);
+ __m64 v3 = *(__m64 *)(s + 24);
+ __m64 v4 = *(__m64 *)(s + 32);
+ __m64 v5 = *(__m64 *)(s + 40);
+ __m64 v6 = *(__m64 *)(s + 48);
+ __m64 v7 = *(__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 = *(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_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ pixman_blt_mmx (src_image->bits.bits,
+ dst_image->bits.bits,
+ src_image->bits.rowstride,
+ dst_image->bits.rowstride,
+ PIXMAN_FORMAT_BPP (src_image->bits.format),
+ PIXMAN_FORMAT_BPP (dst_image->bits.format),
+ src_x, src_y, dest_x, dest_y, width, height);
+}
+
+#if 0
+static void
+mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src_image,
+ pixman_image_t * mask_image,
+ pixman_image_t * dst_image,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ uint32_t *src, *src_line;
+ uint32_t *dst, *dst_line;
+ uint8_t *mask, *mask_line;
+ int src_stride, mask_stride, dst_stride;
+ uint16_t w;
+
+ PIXMAN_IMAGE_GET_LINE (dst_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)
+ {
+ __m64 s = load8888 (*src | 0xff000000);
+
+ if (m == 0xff)
+ {
+ *dst = store8888 (s);
+ }
+ else
+ {
+ __m64 sa = expand_alpha (s);
+ __m64 vm = expand_alpha_rev (M64 (m));
+ __m64 vdest = in_over (s, sa, vm, load8888 (*dst));
+
+ *dst = store8888 (vdest);
+ }
+ }
+
+ mask++;
+ dst++;
+ src++;
+ }
+ }
+
+ _mm_empty ();
+}
+#endif
+
+static const pixman_fast_path_t mmx_fast_paths[] =
+{
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_r5g6b5, mmx_composite_over_n_8_0565 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_b5g6r5, mmx_composite_over_n_8_0565 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_over_n_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, mmx_composite_over_n_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, mmx_composite_over_n_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, mmx_composite_over_n_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8_ca, PIXMAN_a8r8g8b8, mmx_composite_over_n_8888_8888_ca },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8_ca, PIXMAN_x8r8g8b8, mmx_composite_over_n_8888_8888_ca },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8r8g8b8_ca, PIXMAN_r5g6b5, mmx_composite_over_n_8888_0565_ca },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8_ca, PIXMAN_a8b8g8r8, mmx_composite_over_n_8888_8888_ca },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8_ca, PIXMAN_x8b8g8r8, mmx_composite_over_n_8888_8888_ca },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_a8b8g8r8_ca, PIXMAN_b5g6r5, mmx_composite_over_n_8888_0565_ca },
+ { PIXMAN_OP_OVER, PIXMAN_pixbuf, PIXMAN_pixbuf, PIXMAN_a8r8g8b8, mmx_composite_over_pixbuf_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_pixbuf, PIXMAN_pixbuf, PIXMAN_x8r8g8b8, mmx_composite_over_pixbuf_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_pixbuf, PIXMAN_pixbuf, PIXMAN_r5g6b5, mmx_composite_over_pixbuf_0565 },
+ { PIXMAN_OP_OVER, PIXMAN_rpixbuf, PIXMAN_rpixbuf, PIXMAN_a8b8g8r8, mmx_composite_over_pixbuf_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_rpixbuf, PIXMAN_rpixbuf, PIXMAN_x8b8g8r8, mmx_composite_over_pixbuf_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_rpixbuf, PIXMAN_rpixbuf, PIXMAN_b5g6r5, mmx_composite_over_pixbuf_0565 },
+ { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_solid, PIXMAN_a8r8g8b8, mmx_composite_over_x888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_solid, PIXMAN_x8r8g8b8, mmx_composite_over_x888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_solid, PIXMAN_a8b8g8r8, mmx_composite_over_x888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_solid, PIXMAN_x8b8g8r8, mmx_composite_over_x888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_solid, PIXMAN_a8r8g8b8, mmx_composite_over_8888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_solid, PIXMAN_x8r8g8b8, mmx_composite_over_8888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_solid, PIXMAN_a8b8g8r8, mmx_composite_over_8888_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_solid, PIXMAN_x8b8g8r8, mmx_composite_over_8888_n_8888 },
+#if 0
+ /* FIXME: This code is commented out since it's apparently not actually faster than the generic code. */
+ { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_x8r8g8b8, mmx_composite_over_x888_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_over_x888_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_x8b8g8r8, mmx_composite_over_x888_8_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_x8b8r8g8, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_over_x888_8_8888 },
+#endif
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_over_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_over_n_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_solid, PIXMAN_null, PIXMAN_r5g6b5, mmx_composite_over_n_0565 },
+ { PIXMAN_OP_OVER, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_copy_area },
+ { PIXMAN_OP_OVER, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_copy_area },
+
+ { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_over_8888_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_over_8888_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_r5g6b5, mmx_composite_over_8888_0565 },
+ { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, mmx_composite_over_8888_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_over_8888_8888 },
+ { PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_b5g6r5, mmx_composite_over_8888_0565 },
+
+ { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_add_8888_8888 },
+ { PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, mmx_composite_add_8888_8888 },
+ { PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, mmx_composite_add_8000_8000 },
+ { PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, mmx_composite_add_n_8_8 },
+
+ { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8r8g8b8, mmx_composite_src_n_8_8888 },
+ { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8r8g8b8, mmx_composite_src_n_8_8888 },
+ { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8b8g8r8, mmx_composite_src_n_8_8888 },
+ { PIXMAN_OP_SRC, PIXMAN_solid, PIXMAN_a8, PIXMAN_x8b8g8r8, mmx_composite_src_n_8_8888 },
+ { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_x8r8g8b8, PIXMAN_null, PIXMAN_x8r8g8b8, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_x8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_r5g6b5, PIXMAN_null, PIXMAN_r5g6b5, mmx_composite_copy_area },
+ { PIXMAN_OP_SRC, PIXMAN_b5g6r5, PIXMAN_null, PIXMAN_b5g6r5, mmx_composite_copy_area },
+
+ { PIXMAN_OP_IN, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, mmx_composite_in_8_8 },
+ { PIXMAN_OP_IN, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, mmx_composite_in_n_8_8 },
+
+ { PIXMAN_OP_NONE },
+};
+
+static void
+mmx_composite (pixman_implementation_t *imp,
+ pixman_op_t op,
+ pixman_image_t * src,
+ pixman_image_t * mask,
+ pixman_image_t * dest,
+ int32_t src_x,
+ int32_t src_y,
+ int32_t mask_x,
+ int32_t mask_y,
+ int32_t dest_x,
+ int32_t dest_y,
+ int32_t width,
+ int32_t height)
+{
+ if (_pixman_run_fast_path (mmx_fast_paths, imp,
+ op, src, mask, dest,
+ src_x, src_y,
+ mask_x, mask_y,
+ dest_x, dest_y,
+ width, height))
+ {
+ return;
+ }
+
+ _pixman_implementation_composite (imp->delegate,
+ op, src, mask, dest, src_x, src_y,
+ mask_x, mask_y, dest_x, dest_y,
+ width, height);
+}
+
+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 dst_x,
+ int dst_y,
+ int width,
+ int height)
+{
+ if (!pixman_blt_mmx (
+ src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,
+ src_x, src_y, dst_x, dst_y, width, height))
+
+ {
+ return _pixman_implementation_blt (
+ imp->delegate,
+ src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp,
+ src_x, src_y, dst_x, dst_y, width, height);
+ }
+
+ return TRUE;
+}
+
+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 xor)
+{
+ if (!pixman_fill_mmx (bits, stride, bpp, x, y, width, height, xor))
+ {
+ return _pixman_implementation_fill (
+ imp->delegate, bits, stride, bpp, x, y, width, height, xor);
+ }
+
+ return TRUE;
+}
+
+pixman_implementation_t *
+_pixman_implementation_create_mmx (void)
+{
+ pixman_implementation_t *general = _pixman_implementation_create_fast_path ();
+ pixman_implementation_t *imp = _pixman_implementation_create (general);
+
+ 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->composite = mmx_composite;
+ imp->blt = mmx_blt;
+ imp->fill = mmx_fill;
+
+ return imp;
+}
+
+#endif /* USE_MMX */
diff --git a/pixman/pixman/pixman-trap.c b/pixman/pixman/pixman-trap.c index 962cbb39e..c08d0c3e6 100644 --- a/pixman/pixman/pixman-trap.c +++ b/pixman/pixman/pixman-trap.c @@ -136,8 +136,8 @@ _pixman_edge_multi_init (pixman_edge_t * e, if (ne > 0) { - int nx = ne / e->dy; - ne -= nx * e->dy; + pixman_fixed_48_16_t nx = ne / e->dy; + ne -= nx * (pixman_fixed_48_16_t)e->dy; stepx += nx * e->signdx; } |