Symaptic: os/ossrv/genericopenlibs/liboil/src/c/composite

     1 /*

     2  * Copyright (c) 2005

     3  *	Eric Anholt.  All rights reserved.

     4  *

     5  * Redistribution and use in source and binary forms, with or without

     6  * modification, are permitted provided that the following conditions

     7  * are met:

     8  * 1. Redistributions of source code must retain the above copyright

     9  *    notice, this list of conditions and the following disclaimer.

    10  * 2. Redistributions in binary form must reproduce the above copyright

    11  *    notice, this list of conditions and the following disclaimer in the

    12  *    documentation and/or other materials provided with the distribution.

    13  *

    14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND

    15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE

    18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

    20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

    22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

    23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

    24  * SUCH DAMAGE.

    25  */

    26 //Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.

    28 #ifdef HAVE_CONFIG_H

    29 #include "config.h"

    30 #endif

    31 #include <liboil/liboilclasses.h>

    32 #include <liboil/liboilfunction.h>

    33 #include "liboil/liboilcolorspace.h"

    35 #define COMPOSITE_ADD(d,s) oil_clamp_255((d) + (s))

    36 #define COMPOSITE_OVER(d,s,m) ((d) + (s) - oil_muldiv_255((d),(m)))

    38 static void

    39 composite_in_argb_fast (uint32_t *dest, const uint32_t *src,

    40     const uint8_t *mask, int n)

    41 {

    42   for (; n > 0; n--) {

    43     uint32_t src1, src2;

    44     uint8_t m = *mask++;

    46     /* Split the pixel into two sets of two channels, and multiply by the

    47      * mask.

    48      */

    49     src1 = *src & 0x00ff00ff;

    50     src1 *= m;

    51     src1 += 0x00800080;

    52     src1 += (src1 >> 8) & 0x00ff00ff;

    53     src1 >>= 8;

    54     src1 &= 0x00ff00ff;

    56     src2 = (*src >> 8) & 0x00ff00ff;

    57     src2 *= m;

    58     src2 += 0x00800080;

    59     src2 += (src2 >> 8) & 0x00ff00ff;

    60     src2 &= 0xff00ff00;

    62     *dest++ = src1 | src2;

    63     src++;

    64   }

    65 }

    66 OIL_DEFINE_IMPL (composite_in_argb_fast, composite_in_argb);

    68 static void

    69 composite_in_argb_const_src_fast (uint32_t *dest, const uint32_t *src,

    70     const uint8_t *mask, int n)

    71 {

    72   uint32_t src1, src2;

    74   src1 = *src & 0x00ff00ff;

    75   src2 = (*src >> 8) & 0x00ff00ff;

    77   for (; n > 0; n--) {

    78     uint32_t temp1, temp2;

    79     uint8_t m = *mask++;

    81     /* Split the pixel into two sets of two channels, and multiply by the

    82      * mask.

    83      */

    84     temp1 = src1 * m;

    85     temp1 += 0x00800080;

    86     temp1 += (temp1 >> 8) & 0x00ff00ff;

    87     temp1 >>= 8;

    88     temp1 &= 0x00ff00ff;

    90     temp2 = src2 * m;

    91     temp2 += 0x00800080;

    92     temp2 += (temp2 >> 8) & 0x00ff00ff;

    93     temp2 &= 0xff00ff00;

    95     *dest++ = temp1 | temp2;

    96   }

    97 }

    98 OIL_DEFINE_IMPL (composite_in_argb_const_src_fast, composite_in_argb_const_src);

   100 static void

   101 composite_in_argb_const_mask_fast (uint32_t *dest, const uint32_t *src,

   102     const uint8_t *mask, int n)

   103 {

   104   uint8_t m = *mask;

   106   for (; n > 0; n--) {

   107     uint32_t src1, src2;

   109     /* Split the pixel into two sets of two channels, and multiply by the

   110      * mask.

   111      */

   112     src1 = *src & 0x00ff00ff;

   113     src1 *= m;

   114     src1 += 0x00800080;

   115     src1 += (src1 >> 8) & 0x00ff00ff;

   116     src1 >>= 8;

   117     src1 &= 0x00ff00ff;

   119     src2 = (*src >> 8) & 0x00ff00ff;

   120     src2 *= m;

   121     src2 += 0x00800080;

   122     src2 += (src2 >> 8) & 0x00ff00ff;

   123     src2 &= 0xff00ff00;

   125     *dest++ = src1 | src2;

   126     src++;

   127   }

   128 }

   129 OIL_DEFINE_IMPL (composite_in_argb_const_mask_fast,

   130     composite_in_argb_const_mask);

   132 static void

   133 composite_over_argb_fast (uint32_t *dest, const uint32_t *src, int n)

   134 {

   135   for (; n > 0; n--) {

   136     uint32_t d = *dest, s = *src, sa;

   137     uint32_t s1, s2, d1, d2;

   139     sa = ~s >> 24;

   141     s1 = s & 0x00ff00ff;

   142     d1 = d & 0x00ff00ff;

   143     d1 *= sa;

   144     d1 += 0x00800080;

   145     d1 += (d1 >> 8) & 0x00ff00ff;

   146     d1 >>= 8;

   147     d1 &= 0x00ff00ff;

   148     d1 += s1;

   149     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   150     d1 &= 0x00ff00ff;

   152     s2 = (s >> 8) & 0x00ff00ff;

   153     d2 = (d >> 8) & 0x00ff00ff;

   154     d2 *= sa;

   155     d2 += 0x00800080;

   156     d2 += (d2 >> 8) & 0x00ff00ff;

   157     d2 >>= 8;

   158     d2 &= 0x00ff00ff;

   159     d2 += s2;

   160     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   161     d2 &= 0x00ff00ff;

   163     *dest++ = d1 | (d2 << 8);

   164     src++;

   165   }

   166 }

   167 OIL_DEFINE_IMPL (composite_over_argb_fast, composite_over_argb);

   169 static void

   170 composite_over_argb_const_src_fast (uint32_t *dest, const uint32_t *src, int n)

   171 {

   172   uint32_t s = *src;

   173   uint32_t sa, s1, s2;

   174   sa = ~s >> 24;

   176   s1 = s & 0x00ff00ff;

   177   s2 = (s >> 8) & 0x00ff00ff;

   179   for (; n > 0; n--) {

   180     uint32_t d = *dest;

   181     uint32_t d1, d2;

   183     d1 = d & 0x00ff00ff;

   184     d1 *= sa;

   185     d1 += 0x00800080;

   186     d1 += (d1 >> 8) & 0x00ff00ff;

   187     d1 >>= 8;

   188     d1 &= 0x00ff00ff;

   189     d1 += s1;

   190     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   191     d1 &= 0x00ff00ff;

   193     d2 = (d >> 8) & 0x00ff00ff;

   194     d2 *= sa;

   195     d2 += 0x00800080;

   196     d2 += (d2 >> 8) & 0x00ff00ff;

   197     d2 >>= 8;

   198     d2 &= 0x00ff00ff;

   199     d2 += s2;

   200     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   201     d2 &= 0x00ff00ff;

   203     *dest++ = d1 | (d2 << 8);

   204     src++;

   205   }

   206 }

   207 OIL_DEFINE_IMPL (composite_over_argb_const_src_fast,

   208     composite_over_argb_const_src);

   210 static void

   211 composite_add_argb_fast (uint32_t *dest, const uint32_t *src, int n)

   212 {

   213   for (; n > 0; n--) {

   214     uint32_t s = *src++, d = *dest;

   215     uint32_t s1, s2, d1, d2;

   217     s1 = s & 0x00ff00ff;

   218     s2 = (s >> 8) & 0x00ff00ff;

   219     d1 = d & 0x00ff00ff;

   220     d2 = (d >> 8) & 0x00ff00ff;

   222     d1 += s1;

   223     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   224     d1 &= 0x00ff00ff;

   226     d2 += s2;

   227     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   228     d2 &= 0x00ff00ff;

   230     *dest++ = d1 | (d2 << 8);

   231   }

   232 }

   233 OIL_DEFINE_IMPL (composite_add_argb_fast, composite_add_argb);

   235 static void

   236 composite_add_argb_const_src_fast (uint32_t *dest, const uint32_t *src, int n)

   237 {

   238   uint32_t s1, s2;

   240   s1 = *src & 0x00ff00ff;

   241   s2 = (*src >> 8) & 0x00ff00ff;

   242   for (; n > 0; n--) {

   243     uint32_t d = *dest;

   244     uint32_t d1, d2;

   246     d1 = d & 0x00ff00ff;

   247     d2 = (d >> 8) & 0x00ff00ff;

   249     d1 += s1;

   250     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   251     d1 &= 0x00ff00ff;

   253     d2 += s2;

   254     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   255     d2 &= 0x00ff00ff;

   257     *dest++ = d1 | (d2 << 8);

   258   }

   259 }

   260 OIL_DEFINE_IMPL (composite_add_argb_const_src_fast,

   261     composite_add_argb_const_src);

   263 static void

   264 composite_in_over_argb_fast (uint32_t *dest, const uint32_t *src,

   265     const uint8_t *mask, int n)

   266 {

   267   for (; n > 0; n--) {

   268     uint32_t d = *dest, s = *src++;

   269     uint32_t s1, s2, d1, d2, sa;

   270     uint8_t m = *mask++;

   272     s1 = s & 0x00ff00ff;

   273     s2 = (s >> 8) & 0x00ff00ff;

   275     /* in */

   276     s1 *= m;

   277     s1 += 0x00800080;

   278     s1 += (s1 >> 8) & 0x00ff00ff;

   279     s1 >>= 8;

   280     s1 &= 0x00ff00ff;

   282     s2 *= m;

   283     s2 += 0x00800080;

   284     s2 += (s2 >> 8) & 0x00ff00ff;

   285     s2 >>= 8;

   286     s2 &= 0x00ff00ff;

   288     /* over */

   289     sa = (~s2 >> 16) & 0xff;

   291     d1 = d & 0x00ff00ff;

   292     d1 *= sa;

   293     d1 += 0x00800080;

   294     d1 += (d1 >> 8) & 0x00ff00ff;

   295     d1 >>= 8;

   296     d1 &= 0x00ff00ff;

   297     d1 += s1;

   298     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   299     d1 &= 0x00ff00ff;

   301     d2 = (d >> 8) & 0x00ff00ff;

   302     d2 *= sa;

   303     d2 += 0x00800080;

   304     d2 += (d2 >> 8) & 0x00ff00ff;

   305     d2 >>= 8;

   306     d2 &= 0x00ff00ff;

   307     d2 += s2;

   308     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   309     d2 &= 0x00ff00ff;

   311     *dest++ = d1 | (d2 << 8);

   312   }

   313 }

   314 OIL_DEFINE_IMPL (composite_in_over_argb_fast, composite_in_over_argb);

   316 static void

   317 composite_in_over_argb_const_src_fast (uint32_t *dest, const uint32_t *src,

   318     const uint8_t *mask, int n)

   319 {

   320   uint32_t s = *src;

   321   uint32_t s1, s2;

   323   s1 = s & 0x00ff00ff;

   324   s2 = (s >> 8) & 0x00ff00ff;

   326   for (; n > 0; n--) {

   327     uint32_t d = *dest;

   328     uint32_t temp1, temp2, d1, d2, sa;

   329     uint8_t m = *mask++;

   331     /* in */

   332     temp1 = s1 * m;

   333     temp1 += 0x00800080;

   334     temp1 += (temp1 >> 8) & 0x00ff00ff;

   335     temp1 >>= 8;

   336     temp1 &= 0x00ff00ff;

   338     temp2 = s2 * m;

   339     temp2 += 0x00800080;

   340     temp2 += (temp2 >> 8) & 0x00ff00ff;

   341     temp2 >>= 8;

   342     temp2 &= 0x00ff00ff;

   344     /* over */

   345     sa = (~temp2 >> 16) & 0xff;

   347     d1 = d & 0x00ff00ff;

   348     d1 *= sa;

   349     d1 += 0x00800080;

   350     d1 += (d1 >> 8) & 0x00ff00ff;

   351     d1 >>= 8;

   352     d1 &= 0x00ff00ff;

   353     d1 += temp1;

   354     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   355     d1 &= 0x00ff00ff;

   357     d2 = (d >> 8) & 0x00ff00ff;

   358     d2 *= sa;

   359     d2 += 0x00800080;

   360     d2 += (d2 >> 8) & 0x00ff00ff;

   361     d2 >>= 8;

   362     d2 &= 0x00ff00ff;

   363     d2 += temp2;

   364     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   365     d2 &= 0x00ff00ff;

   367     *dest++ = d1 | (d2 << 8);

   368   }

   369 }

   370 OIL_DEFINE_IMPL (composite_in_over_argb_const_src_fast,

   371     composite_in_over_argb_const_src);

   373 static void

   374 composite_in_over_argb_const_mask_fast (uint32_t *dest, const uint32_t *src,

   375     const uint8_t *mask, int n)

   376 {

   377   uint8_t m = *mask;

   378   for (; n > 0; n--) {

   379     uint32_t d = *dest, s = *src++;

   380     uint32_t s1, s2, d1, d2, sa;

   382     s1 = s & 0x00ff00ff;

   383     s2 = (s >> 8) & 0x00ff00ff;

   385     /* in */

   386     s1 *= m;

   387     s1 += 0x00800080;

   388     s1 += (s1 >> 8) & 0x00ff00ff;

   389     s1 >>= 8;

   390     s1 &= 0x00ff00ff;

   392     s2 *= m;

   393     s2 += 0x00800080;

   394     s2 += (s2 >> 8) & 0x00ff00ff;

   395     s2 >>= 8;

   396     s2 &= 0x00ff00ff;

   398     /* over */

   399     sa = (~s2 >> 16) & 0xff;

   401     d1 = d & 0x00ff00ff;

   402     d1 *= sa;

   403     d1 += 0x00800080;

   404     d1 += (d1 >> 8) & 0x00ff00ff;

   405     d1 >>= 8;

   406     d1 &= 0x00ff00ff;

   407     d1 += s1;

   408     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   409     d1 &= 0x00ff00ff;

   411     d2 = (d >> 8) & 0x00ff00ff;

   412     d2 *= sa;

   413     d2 += 0x00800080;

   414     d2 += (d2 >> 8) & 0x00ff00ff;

   415     d2 >>= 8;

   416     d2 &= 0x00ff00ff;

   417     d2 += s2;

   418     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   419     d2 &= 0x00ff00ff;

   421     *dest++ = d1 | (d2 << 8);

   422   }

   423 }

   424 OIL_DEFINE_IMPL (composite_in_over_argb_const_mask_fast,

   425     composite_in_over_argb_const_mask);

   427 #ifdef HAVE_UNALIGNED_ACCESS

   428 static void

   429 composite_add_u8_fast (uint8_t *dest, const uint8_t *src, int n)

   430 {

   431   for (; n > 3; n-= 4) {

   432     uint32_t s = *(uint32_t *)src, d = *(uint32_t *)dest;

   433     uint32_t s1, s2, d1, d2;

   435     s1 = s & 0x00ff00ff;

   436     s2 = (s >> 8) & 0x00ff00ff;

   437     d1 = d & 0x00ff00ff;

   438     d2 = (d >> 8) & 0x00ff00ff;

   440     d1 += s1;

   441     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   442     d1 &= 0x00ff00ff;

   444     d2 += s2;

   445     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   446     d2 &= 0x00ff00ff;

   448     *(uint32_t *)dest = d1 | (d2 << 8);

   449     src += 4;

   450     dest += 4;

   451   }

   452   for (; n > 0; n--) {

   453     *dest = COMPOSITE_ADD(*dest, *src);

   454     src++;

   455     dest++;

   456   }

   457 }

   458 OIL_DEFINE_IMPL (composite_add_u8_fast, composite_add_u8);

   459 #endif

   461 #ifdef HAVE_UNALIGNED_ACCESS

   462 static void

   463 composite_add_u8_const_src_fast (uint8_t *dest, const uint8_t *src, int n)

   464 {

   465   uint32_t s;

   467   s = *src | (*src << 16);

   468   for (; n > 3; n-= 4) {

   469     uint32_t d = *(uint32_t *)dest;

   470     uint32_t d1, d2;

   472     d1 = d & 0x00ff00ff;

   473     d2 = (d >> 8) & 0x00ff00ff;

   475     d1 += s;

   476     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   477     d1 &= 0x00ff00ff;

   479     d2 += s;

   480     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   481     d2 &= 0x00ff00ff;

   483     *(uint32_t *)dest = d1 | (d2 << 8);

   484     dest += 4;

   485   }

   486   for (; n > 0; n--) {

   487     *dest = COMPOSITE_ADD(*dest, *src);

   488     dest++;

   489   }

   490 }

   491 OIL_DEFINE_IMPL (composite_add_u8_const_src_fast, composite_add_u8_const_src);

   492 #endif

   494 #ifdef HAVE_UNALIGNED_ACCESS

   495 static void

   496 composite_over_u8_fast (uint8_t *dest, const uint8_t *src, int n)

   497 {

   498   for (; n > 3; n-= 4) {

   499     uint32_t d = *(uint32_t *)dest, s = *(uint32_t *)src;

   500     uint32_t d1, d2, s1, s2;

   502     d1 = d & 0x00ff00ff;

   503     d2 = (d >> 8) & 0x00ff00ff;

   504     s1 = s & 0x00ff00ff;

   505     s2 = (s >> 8) & 0x00ff00ff;

   507     d1 = ((d1 & 0xff) * (~s1 & 0xff)) |

   508 	((d1 & 0x00ff0000) * (~s1 >> 16 & 0xff));

   509     d1 += 0x00800080;

   510     d1 += (d1 >> 8) & 0x00ff00ff;

   511     d1 >>= 8;

   512     d1 &= 0x00ff00ff;

   513     d1 += s1;

   514     d1 |= 0x01000100 - ((d1 >> 8) & 0x00ff00ff);

   515     d1 &= 0x00ff00ff;

   517     d2 = ((d2 & 0xff) * (~s2 & 0xff)) |

   518 	((d2 & 0x00ff0000) * (~s2 >> 16 & 0xff));

   519     d2 += 0x00800080;

   520     d2 += (d2 >> 8) & 0x00ff00ff;

   521     d2 >>= 8;

   522     d2 &= 0x00ff00ff;

   523     d2 += s2;

   524     d2 |= 0x01000100 - ((d2 >> 8) & 0x00ff00ff);

   525     d2 &= 0x00ff00ff;

   527     *(uint32_t *)dest = d1 | (d2 << 8);

   528     dest += 4;

   529     src += 4;

   530   }

   531   for (; n > 0; n--) {

   532     *dest = COMPOSITE_OVER(*dest, *src, *src);

   533     dest++;

   534     src++;

   535   }

   536 }

   537 OIL_DEFINE_IMPL (composite_over_u8_fast, composite_over_u8);

   538 #endif

   541 #ifdef	__SYMBIAN32__

   543 OilFunctionImpl* __oil_function_impl_composite_in_argb_fast() {

   544 		return &_oil_function_impl_composite_in_argb_fast;

   545 }

   546 #endif

   548 #ifdef	__SYMBIAN32__

   550 OilFunctionImpl* __oil_function_impl_composite_in_argb_const_src_fast() {

   551 		return &_oil_function_impl_composite_in_argb_const_src_fast;

   552 }

   553 #endif

   555 #ifdef	__SYMBIAN32__

   557 OilFunctionImpl* __oil_function_impl_composite_in_argb_const_mask_fast() {

   558 		return &_oil_function_impl_composite_in_argb_const_mask_fast;

   559 }

   560 #endif

   562 #ifdef	__SYMBIAN32__

   564 OilFunctionImpl* __oil_function_impl_composite_over_argb_fast() {

   565 		return &_oil_function_impl_composite_over_argb_fast;

   566 }

   567 #endif

   569 #ifdef	__SYMBIAN32__

   571 OilFunctionImpl* __oil_function_impl_composite_over_argb_const_src_fast() {

   572 		return &_oil_function_impl_composite_over_argb_const_src_fast;

   573 }

   574 #endif

   576 #ifdef	__SYMBIAN32__

   578 OilFunctionImpl* __oil_function_impl_composite_add_argb_fast() {

   579 		return &_oil_function_impl_composite_add_argb_fast;

   580 }

   581 #endif

   583 #ifdef	__SYMBIAN32__

   585 OilFunctionImpl* __oil_function_impl_composite_add_argb_const_src_fast() {

   586 		return &_oil_function_impl_composite_add_argb_const_src_fast;

   587 }

   588 #endif

   590 #ifdef	__SYMBIAN32__

   592 OilFunctionImpl* __oil_function_impl_composite_in_over_argb_fast() {

   593 		return &_oil_function_impl_composite_in_over_argb_fast;

   594 }

   595 #endif

   597 #ifdef	__SYMBIAN32__

   599 OilFunctionImpl* __oil_function_impl_composite_in_over_argb_const_src_fast() {

   600 		return &_oil_function_impl_composite_in_over_argb_const_src_fast;

   601 }

   602 #endif

   604 #ifdef	__SYMBIAN32__

   606 OilFunctionImpl* __oil_function_impl_composite_in_over_argb_const_mask_fast() {

   607 		return &_oil_function_impl_composite_in_over_argb_const_mask_fast;

   608 }

   609 #endif

   611 #ifdef HAVE_UNALIGNED_ACCESS

   612 #ifdef	__SYMBIAN32__

   614 OilFunctionImpl* __oil_function_impl_composite_add_u8_fast() {

   615 		return &_oil_function_impl_composite_add_u8_fast;

   616 }

   617 #endif

   618 #endif

   620 #ifdef HAVE_UNALIGNED_ACCESS

   621 #ifdef	__SYMBIAN32__

   623 OilFunctionImpl* __oil_function_impl_composite_add_u8_const_src_fast() {

   624 		return &_oil_function_impl_composite_add_u8_const_src_fast;

   625 }

   626 #endif

   627 #endif

   629 #ifdef HAVE_UNALIGNED_ACCESS

   630 #ifdef	__SYMBIAN32__

   632 OilFunctionImpl* __oil_function_impl_composite_over_u8_fast() {

   633 		return &_oil_function_impl_composite_over_u8_fast;

   634 }

   635 #endif

   636 #endif

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--