SDL: src/audio/SDL_audiotypecvt.c@99210400e8b9

     1 /* DO NOT EDIT!  This file is generated by sdlgenaudiocvt.pl */

     2 /*

     3     SDL - Simple DirectMedia Layer

     4     Copyright (C) 1997-2009 Sam Lantinga

     6     This library is free software; you can redistribute it and/or

     7     modify it under the terms of the GNU Lesser General Public

     8     License as published by the Free Software Foundation; either

     9     version 2.1 of the License, or (at your option) any later version.

    11     This library is distributed in the hope that it will be useful,

    12     but WITHOUT ANY WARRANTY; without even the implied warranty of

    13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14     Lesser General Public License for more details.

    16     You should have received a copy of the GNU Lesser General Public

    17     License along with this library; if not, write to the Free Software

    18     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    20     Sam Lantinga

    21     slouken@libsdl.org

    22 */

    24 #include "SDL_config.h"

    25 #include "SDL_audio.h"

    26 #include "SDL_audio_c.h"

    28 /* *INDENT-OFF* */

    30 #define DIVBY127 0.0078740157480315f

    31 #define DIVBY32767 3.05185094759972e-05f

    32 #define DIVBY2147483647 4.6566128752458e-10f

    34 static void SDLCALL

    35 SDL_Convert_U8_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

    36 {

    37     int i;

    38     const Uint8 *src;

    39     Sint8 *dst;

    41 #ifdef DEBUG_CONVERT

    42     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_S8.\n");

    43 #endif

    45     src = (const Uint8 *) cvt->buf;

    46     dst = (Sint8 *) cvt->buf;

    47     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, ++src, ++dst) {

    48         const Sint8 val = ((*src) ^ 0x80);

    49         *dst = ((Sint8) val);

    50     }

    52     format = AUDIO_S8;

    53     if (cvt->filters[++cvt->filter_index]) {

    54         cvt->filters[cvt->filter_index] (cvt, format);

    55     }

    56 }

    58 static void SDLCALL

    59 SDL_Convert_U8_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

    60 {

    61     int i;

    62     const Uint8 *src;

    63     Uint16 *dst;

    65 #ifdef DEBUG_CONVERT

    66     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_U16LSB.\n");

    67 #endif

    69     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

    70     dst = (Uint16 *) (cvt->buf + cvt->len_cvt * 2);

    71     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

    72         const Uint16 val = (((Uint16) *src) << 8);

    73         *dst = SDL_SwapLE16(val);

    74     }

    76     cvt->len_cvt *= 2;

    77     format = AUDIO_U16LSB;

    78     if (cvt->filters[++cvt->filter_index]) {

    79         cvt->filters[cvt->filter_index] (cvt, format);

    80     }

    81 }

    83 static void SDLCALL

    84 SDL_Convert_U8_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

    85 {

    86     int i;

    87     const Uint8 *src;

    88     Sint16 *dst;

    90 #ifdef DEBUG_CONVERT

    91     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_S16LSB.\n");

    92 #endif

    94     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

    95     dst = (Sint16 *) (cvt->buf + cvt->len_cvt * 2);

    96     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

    97         const Sint16 val = (((Sint16) ((*src) ^ 0x80)) << 8);

    98         *dst = ((Sint16) SDL_SwapLE16(val));

    99     }

   101     cvt->len_cvt *= 2;

   102     format = AUDIO_S16LSB;

   103     if (cvt->filters[++cvt->filter_index]) {

   104         cvt->filters[cvt->filter_index] (cvt, format);

   105     }

   106 }

   108 static void SDLCALL

   109 SDL_Convert_U8_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   110 {

   111     int i;

   112     const Uint8 *src;

   113     Uint16 *dst;

   115 #ifdef DEBUG_CONVERT

   116     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_U16MSB.\n");

   117 #endif

   119     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   120     dst = (Uint16 *) (cvt->buf + cvt->len_cvt * 2);

   121     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   122         const Uint16 val = (((Uint16) *src) << 8);

   123         *dst = SDL_SwapBE16(val);

   124     }

   126     cvt->len_cvt *= 2;

   127     format = AUDIO_U16MSB;

   128     if (cvt->filters[++cvt->filter_index]) {

   129         cvt->filters[cvt->filter_index] (cvt, format);

   130     }

   131 }

   133 static void SDLCALL

   134 SDL_Convert_U8_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   135 {

   136     int i;

   137     const Uint8 *src;

   138     Sint16 *dst;

   140 #ifdef DEBUG_CONVERT

   141     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_S16MSB.\n");

   142 #endif

   144     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   145     dst = (Sint16 *) (cvt->buf + cvt->len_cvt * 2);

   146     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   147         const Sint16 val = (((Sint16) ((*src) ^ 0x80)) << 8);

   148         *dst = ((Sint16) SDL_SwapBE16(val));

   149     }

   151     cvt->len_cvt *= 2;

   152     format = AUDIO_S16MSB;

   153     if (cvt->filters[++cvt->filter_index]) {

   154         cvt->filters[cvt->filter_index] (cvt, format);

   155     }

   156 }

   158 static void SDLCALL

   159 SDL_Convert_U8_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   160 {

   161     int i;

   162     const Uint8 *src;

   163     Sint32 *dst;

   165 #ifdef DEBUG_CONVERT

   166     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_S32LSB.\n");

   167 #endif

   169     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   170     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 4);

   171     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   172         const Sint32 val = (((Sint32) ((*src) ^ 0x80)) << 24);

   173         *dst = ((Sint32) SDL_SwapLE32(val));

   174     }

   176     cvt->len_cvt *= 4;

   177     format = AUDIO_S32LSB;

   178     if (cvt->filters[++cvt->filter_index]) {

   179         cvt->filters[cvt->filter_index] (cvt, format);

   180     }

   181 }

   183 static void SDLCALL

   184 SDL_Convert_U8_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   185 {

   186     int i;

   187     const Uint8 *src;

   188     Sint32 *dst;

   190 #ifdef DEBUG_CONVERT

   191     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_S32MSB.\n");

   192 #endif

   194     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   195     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 4);

   196     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   197         const Sint32 val = (((Sint32) ((*src) ^ 0x80)) << 24);

   198         *dst = ((Sint32) SDL_SwapBE32(val));

   199     }

   201     cvt->len_cvt *= 4;

   202     format = AUDIO_S32MSB;

   203     if (cvt->filters[++cvt->filter_index]) {

   204         cvt->filters[cvt->filter_index] (cvt, format);

   205     }

   206 }

   208 static void SDLCALL

   209 SDL_Convert_U8_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   210 {

   211     int i;

   212     const Uint8 *src;

   213     float *dst;

   215 #ifdef DEBUG_CONVERT

   216     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_F32LSB.\n");

   217 #endif

   219     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   220     dst = (float *) (cvt->buf + cvt->len_cvt * 4);

   221     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   222         const float val = ((((float) *src) * DIVBY127) - 1.0f);

   223         *dst = SDL_SwapFloatLE(val);

   224     }

   226     cvt->len_cvt *= 4;

   227     format = AUDIO_F32LSB;

   228     if (cvt->filters[++cvt->filter_index]) {

   229         cvt->filters[cvt->filter_index] (cvt, format);

   230     }

   231 }

   233 static void SDLCALL

   234 SDL_Convert_U8_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   235 {

   236     int i;

   237     const Uint8 *src;

   238     float *dst;

   240 #ifdef DEBUG_CONVERT

   241     fprintf(stderr, "Converting AUDIO_U8 to AUDIO_F32MSB.\n");

   242 #endif

   244     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   245     dst = (float *) (cvt->buf + cvt->len_cvt * 4);

   246     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   247         const float val = ((((float) *src) * DIVBY127) - 1.0f);

   248         *dst = SDL_SwapFloatBE(val);

   249     }

   251     cvt->len_cvt *= 4;

   252     format = AUDIO_F32MSB;

   253     if (cvt->filters[++cvt->filter_index]) {

   254         cvt->filters[cvt->filter_index] (cvt, format);

   255     }

   256 }

   258 static void SDLCALL

   259 SDL_Convert_S8_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   260 {

   261     int i;

   262     const Uint8 *src;

   263     Uint8 *dst;

   265 #ifdef DEBUG_CONVERT

   266     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_U8.\n");

   267 #endif

   269     src = (const Uint8 *) cvt->buf;

   270     dst = (Uint8 *) cvt->buf;

   271     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, ++src, ++dst) {

   272         const Uint8 val = ((((Sint8) *src)) ^ 0x80);

   273         *dst = val;

   274     }

   276     format = AUDIO_U8;

   277     if (cvt->filters[++cvt->filter_index]) {

   278         cvt->filters[cvt->filter_index] (cvt, format);

   279     }

   280 }

   282 static void SDLCALL

   283 SDL_Convert_S8_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   284 {

   285     int i;

   286     const Uint8 *src;

   287     Uint16 *dst;

   289 #ifdef DEBUG_CONVERT

   290     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_U16LSB.\n");

   291 #endif

   293     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   294     dst = (Uint16 *) (cvt->buf + cvt->len_cvt * 2);

   295     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   296         const Uint16 val = (((Uint16) ((((Sint8) *src)) ^ 0x80)) << 8);

   297         *dst = SDL_SwapLE16(val);

   298     }

   300     cvt->len_cvt *= 2;

   301     format = AUDIO_U16LSB;

   302     if (cvt->filters[++cvt->filter_index]) {

   303         cvt->filters[cvt->filter_index] (cvt, format);

   304     }

   305 }

   307 static void SDLCALL

   308 SDL_Convert_S8_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   309 {

   310     int i;

   311     const Uint8 *src;

   312     Sint16 *dst;

   314 #ifdef DEBUG_CONVERT

   315     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_S16LSB.\n");

   316 #endif

   318     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   319     dst = (Sint16 *) (cvt->buf + cvt->len_cvt * 2);

   320     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   321         const Sint16 val = (((Sint16) ((Sint8) *src)) << 8);

   322         *dst = ((Sint16) SDL_SwapLE16(val));

   323     }

   325     cvt->len_cvt *= 2;

   326     format = AUDIO_S16LSB;

   327     if (cvt->filters[++cvt->filter_index]) {

   328         cvt->filters[cvt->filter_index] (cvt, format);

   329     }

   330 }

   332 static void SDLCALL

   333 SDL_Convert_S8_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   334 {

   335     int i;

   336     const Uint8 *src;

   337     Uint16 *dst;

   339 #ifdef DEBUG_CONVERT

   340     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_U16MSB.\n");

   341 #endif

   343     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   344     dst = (Uint16 *) (cvt->buf + cvt->len_cvt * 2);

   345     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   346         const Uint16 val = (((Uint16) ((((Sint8) *src)) ^ 0x80)) << 8);

   347         *dst = SDL_SwapBE16(val);

   348     }

   350     cvt->len_cvt *= 2;

   351     format = AUDIO_U16MSB;

   352     if (cvt->filters[++cvt->filter_index]) {

   353         cvt->filters[cvt->filter_index] (cvt, format);

   354     }

   355 }

   357 static void SDLCALL

   358 SDL_Convert_S8_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   359 {

   360     int i;

   361     const Uint8 *src;

   362     Sint16 *dst;

   364 #ifdef DEBUG_CONVERT

   365     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_S16MSB.\n");

   366 #endif

   368     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   369     dst = (Sint16 *) (cvt->buf + cvt->len_cvt * 2);

   370     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   371         const Sint16 val = (((Sint16) ((Sint8) *src)) << 8);

   372         *dst = ((Sint16) SDL_SwapBE16(val));

   373     }

   375     cvt->len_cvt *= 2;

   376     format = AUDIO_S16MSB;

   377     if (cvt->filters[++cvt->filter_index]) {

   378         cvt->filters[cvt->filter_index] (cvt, format);

   379     }

   380 }

   382 static void SDLCALL

   383 SDL_Convert_S8_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   384 {

   385     int i;

   386     const Uint8 *src;

   387     Sint32 *dst;

   389 #ifdef DEBUG_CONVERT

   390     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_S32LSB.\n");

   391 #endif

   393     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   394     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 4);

   395     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   396         const Sint32 val = (((Sint32) ((Sint8) *src)) << 24);

   397         *dst = ((Sint32) SDL_SwapLE32(val));

   398     }

   400     cvt->len_cvt *= 4;

   401     format = AUDIO_S32LSB;

   402     if (cvt->filters[++cvt->filter_index]) {

   403         cvt->filters[cvt->filter_index] (cvt, format);

   404     }

   405 }

   407 static void SDLCALL

   408 SDL_Convert_S8_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   409 {

   410     int i;

   411     const Uint8 *src;

   412     Sint32 *dst;

   414 #ifdef DEBUG_CONVERT

   415     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_S32MSB.\n");

   416 #endif

   418     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   419     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 4);

   420     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   421         const Sint32 val = (((Sint32) ((Sint8) *src)) << 24);

   422         *dst = ((Sint32) SDL_SwapBE32(val));

   423     }

   425     cvt->len_cvt *= 4;

   426     format = AUDIO_S32MSB;

   427     if (cvt->filters[++cvt->filter_index]) {

   428         cvt->filters[cvt->filter_index] (cvt, format);

   429     }

   430 }

   432 static void SDLCALL

   433 SDL_Convert_S8_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   434 {

   435     int i;

   436     const Uint8 *src;

   437     float *dst;

   439 #ifdef DEBUG_CONVERT

   440     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_F32LSB.\n");

   441 #endif

   443     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   444     dst = (float *) (cvt->buf + cvt->len_cvt * 4);

   445     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   446         const float val = (((float) ((Sint8) *src)) * DIVBY127);

   447         *dst = SDL_SwapFloatLE(val);

   448     }

   450     cvt->len_cvt *= 4;

   451     format = AUDIO_F32LSB;

   452     if (cvt->filters[++cvt->filter_index]) {

   453         cvt->filters[cvt->filter_index] (cvt, format);

   454     }

   455 }

   457 static void SDLCALL

   458 SDL_Convert_S8_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   459 {

   460     int i;

   461     const Uint8 *src;

   462     float *dst;

   464 #ifdef DEBUG_CONVERT

   465     fprintf(stderr, "Converting AUDIO_S8 to AUDIO_F32MSB.\n");

   466 #endif

   468     src = (const Uint8 *) (cvt->buf + cvt->len_cvt);

   469     dst = (float *) (cvt->buf + cvt->len_cvt * 4);

   470     for (i = cvt->len_cvt / sizeof (Uint8); i; --i, --src, --dst) {

   471         const float val = (((float) ((Sint8) *src)) * DIVBY127);

   472         *dst = SDL_SwapFloatBE(val);

   473     }

   475     cvt->len_cvt *= 4;

   476     format = AUDIO_F32MSB;

   477     if (cvt->filters[++cvt->filter_index]) {

   478         cvt->filters[cvt->filter_index] (cvt, format);

   479     }

   480 }

   482 static void SDLCALL

   483 SDL_Convert_U16LSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   484 {

   485     int i;

   486     const Uint16 *src;

   487     Uint8 *dst;

   489 #ifdef DEBUG_CONVERT

   490     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_U8.\n");

   491 #endif

   493     src = (const Uint16 *) cvt->buf;

   494     dst = (Uint8 *) cvt->buf;

   495     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   496         const Uint8 val = ((Uint8) (SDL_SwapLE16(*src) >> 8));

   497         *dst = val;

   498     }

   500     cvt->len_cvt /= 2;

   501     format = AUDIO_U8;

   502     if (cvt->filters[++cvt->filter_index]) {

   503         cvt->filters[cvt->filter_index] (cvt, format);

   504     }

   505 }

   507 static void SDLCALL

   508 SDL_Convert_U16LSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   509 {

   510     int i;

   511     const Uint16 *src;

   512     Sint8 *dst;

   514 #ifdef DEBUG_CONVERT

   515     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_S8.\n");

   516 #endif

   518     src = (const Uint16 *) cvt->buf;

   519     dst = (Sint8 *) cvt->buf;

   520     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   521         const Sint8 val = ((Sint8) (((SDL_SwapLE16(*src)) ^ 0x8000) >> 8));

   522         *dst = ((Sint8) val);

   523     }

   525     cvt->len_cvt /= 2;

   526     format = AUDIO_S8;

   527     if (cvt->filters[++cvt->filter_index]) {

   528         cvt->filters[cvt->filter_index] (cvt, format);

   529     }

   530 }

   532 static void SDLCALL

   533 SDL_Convert_U16LSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   534 {

   535     int i;

   536     const Uint16 *src;

   537     Sint16 *dst;

   539 #ifdef DEBUG_CONVERT

   540     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_S16LSB.\n");

   541 #endif

   543     src = (const Uint16 *) cvt->buf;

   544     dst = (Sint16 *) cvt->buf;

   545     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   546         const Sint16 val = ((SDL_SwapLE16(*src)) ^ 0x8000);

   547         *dst = ((Sint16) SDL_SwapLE16(val));

   548     }

   550     format = AUDIO_S16LSB;

   551     if (cvt->filters[++cvt->filter_index]) {

   552         cvt->filters[cvt->filter_index] (cvt, format);

   553     }

   554 }

   556 static void SDLCALL

   557 SDL_Convert_U16LSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   558 {

   559     int i;

   560     const Uint16 *src;

   561     Uint16 *dst;

   563 #ifdef DEBUG_CONVERT

   564     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_U16MSB.\n");

   565 #endif

   567     src = (const Uint16 *) cvt->buf;

   568     dst = (Uint16 *) cvt->buf;

   569     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   570         const Uint16 val = SDL_SwapLE16(*src);

   571         *dst = SDL_SwapBE16(val);

   572     }

   574     format = AUDIO_U16MSB;

   575     if (cvt->filters[++cvt->filter_index]) {

   576         cvt->filters[cvt->filter_index] (cvt, format);

   577     }

   578 }

   580 static void SDLCALL

   581 SDL_Convert_U16LSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   582 {

   583     int i;

   584     const Uint16 *src;

   585     Sint16 *dst;

   587 #ifdef DEBUG_CONVERT

   588     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_S16MSB.\n");

   589 #endif

   591     src = (const Uint16 *) cvt->buf;

   592     dst = (Sint16 *) cvt->buf;

   593     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   594         const Sint16 val = ((SDL_SwapLE16(*src)) ^ 0x8000);

   595         *dst = ((Sint16) SDL_SwapBE16(val));

   596     }

   598     format = AUDIO_S16MSB;

   599     if (cvt->filters[++cvt->filter_index]) {

   600         cvt->filters[cvt->filter_index] (cvt, format);

   601     }

   602 }

   604 static void SDLCALL

   605 SDL_Convert_U16LSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   606 {

   607     int i;

   608     const Uint16 *src;

   609     Sint32 *dst;

   611 #ifdef DEBUG_CONVERT

   612     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_S32LSB.\n");

   613 #endif

   615     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   616     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

   617     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   618         const Sint32 val = (((Sint32) ((SDL_SwapLE16(*src)) ^ 0x8000)) << 16);

   619         *dst = ((Sint32) SDL_SwapLE32(val));

   620     }

   622     cvt->len_cvt *= 2;

   623     format = AUDIO_S32LSB;

   624     if (cvt->filters[++cvt->filter_index]) {

   625         cvt->filters[cvt->filter_index] (cvt, format);

   626     }

   627 }

   629 static void SDLCALL

   630 SDL_Convert_U16LSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   631 {

   632     int i;

   633     const Uint16 *src;

   634     Sint32 *dst;

   636 #ifdef DEBUG_CONVERT

   637     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_S32MSB.\n");

   638 #endif

   640     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   641     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

   642     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   643         const Sint32 val = (((Sint32) ((SDL_SwapLE16(*src)) ^ 0x8000)) << 16);

   644         *dst = ((Sint32) SDL_SwapBE32(val));

   645     }

   647     cvt->len_cvt *= 2;

   648     format = AUDIO_S32MSB;

   649     if (cvt->filters[++cvt->filter_index]) {

   650         cvt->filters[cvt->filter_index] (cvt, format);

   651     }

   652 }

   654 static void SDLCALL

   655 SDL_Convert_U16LSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   656 {

   657     int i;

   658     const Uint16 *src;

   659     float *dst;

   661 #ifdef DEBUG_CONVERT

   662     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_F32LSB.\n");

   663 #endif

   665     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   666     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

   667     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   668         const float val = ((((float) SDL_SwapLE16(*src)) * DIVBY32767) - 1.0f);

   669         *dst = SDL_SwapFloatLE(val);

   670     }

   672     cvt->len_cvt *= 2;

   673     format = AUDIO_F32LSB;

   674     if (cvt->filters[++cvt->filter_index]) {

   675         cvt->filters[cvt->filter_index] (cvt, format);

   676     }

   677 }

   679 static void SDLCALL

   680 SDL_Convert_U16LSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   681 {

   682     int i;

   683     const Uint16 *src;

   684     float *dst;

   686 #ifdef DEBUG_CONVERT

   687     fprintf(stderr, "Converting AUDIO_U16LSB to AUDIO_F32MSB.\n");

   688 #endif

   690     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   691     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

   692     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   693         const float val = ((((float) SDL_SwapLE16(*src)) * DIVBY32767) - 1.0f);

   694         *dst = SDL_SwapFloatBE(val);

   695     }

   697     cvt->len_cvt *= 2;

   698     format = AUDIO_F32MSB;

   699     if (cvt->filters[++cvt->filter_index]) {

   700         cvt->filters[cvt->filter_index] (cvt, format);

   701     }

   702 }

   704 static void SDLCALL

   705 SDL_Convert_S16LSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   706 {

   707     int i;

   708     const Uint16 *src;

   709     Uint8 *dst;

   711 #ifdef DEBUG_CONVERT

   712     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_U8.\n");

   713 #endif

   715     src = (const Uint16 *) cvt->buf;

   716     dst = (Uint8 *) cvt->buf;

   717     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   718         const Uint8 val = ((Uint8) (((((Sint16) SDL_SwapLE16(*src))) ^ 0x8000) >> 8));

   719         *dst = val;

   720     }

   722     cvt->len_cvt /= 2;

   723     format = AUDIO_U8;

   724     if (cvt->filters[++cvt->filter_index]) {

   725         cvt->filters[cvt->filter_index] (cvt, format);

   726     }

   727 }

   729 static void SDLCALL

   730 SDL_Convert_S16LSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   731 {

   732     int i;

   733     const Uint16 *src;

   734     Sint8 *dst;

   736 #ifdef DEBUG_CONVERT

   737     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_S8.\n");

   738 #endif

   740     src = (const Uint16 *) cvt->buf;

   741     dst = (Sint8 *) cvt->buf;

   742     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   743         const Sint8 val = ((Sint8) (((Sint16) SDL_SwapLE16(*src)) >> 8));

   744         *dst = ((Sint8) val);

   745     }

   747     cvt->len_cvt /= 2;

   748     format = AUDIO_S8;

   749     if (cvt->filters[++cvt->filter_index]) {

   750         cvt->filters[cvt->filter_index] (cvt, format);

   751     }

   752 }

   754 static void SDLCALL

   755 SDL_Convert_S16LSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   756 {

   757     int i;

   758     const Uint16 *src;

   759     Uint16 *dst;

   761 #ifdef DEBUG_CONVERT

   762     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_U16LSB.\n");

   763 #endif

   765     src = (const Uint16 *) cvt->buf;

   766     dst = (Uint16 *) cvt->buf;

   767     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   768         const Uint16 val = ((((Sint16) SDL_SwapLE16(*src))) ^ 0x8000);

   769         *dst = SDL_SwapLE16(val);

   770     }

   772     format = AUDIO_U16LSB;

   773     if (cvt->filters[++cvt->filter_index]) {

   774         cvt->filters[cvt->filter_index] (cvt, format);

   775     }

   776 }

   778 static void SDLCALL

   779 SDL_Convert_S16LSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   780 {

   781     int i;

   782     const Uint16 *src;

   783     Uint16 *dst;

   785 #ifdef DEBUG_CONVERT

   786     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_U16MSB.\n");

   787 #endif

   789     src = (const Uint16 *) cvt->buf;

   790     dst = (Uint16 *) cvt->buf;

   791     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   792         const Uint16 val = ((((Sint16) SDL_SwapLE16(*src))) ^ 0x8000);

   793         *dst = SDL_SwapBE16(val);

   794     }

   796     format = AUDIO_U16MSB;

   797     if (cvt->filters[++cvt->filter_index]) {

   798         cvt->filters[cvt->filter_index] (cvt, format);

   799     }

   800 }

   802 static void SDLCALL

   803 SDL_Convert_S16LSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   804 {

   805     int i;

   806     const Uint16 *src;

   807     Sint16 *dst;

   809 #ifdef DEBUG_CONVERT

   810     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_S16MSB.\n");

   811 #endif

   813     src = (const Uint16 *) cvt->buf;

   814     dst = (Sint16 *) cvt->buf;

   815     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   816         const Sint16 val = ((Sint16) SDL_SwapLE16(*src));

   817         *dst = ((Sint16) SDL_SwapBE16(val));

   818     }

   820     format = AUDIO_S16MSB;

   821     if (cvt->filters[++cvt->filter_index]) {

   822         cvt->filters[cvt->filter_index] (cvt, format);

   823     }

   824 }

   826 static void SDLCALL

   827 SDL_Convert_S16LSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   828 {

   829     int i;

   830     const Uint16 *src;

   831     Sint32 *dst;

   833 #ifdef DEBUG_CONVERT

   834     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_S32LSB.\n");

   835 #endif

   837     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   838     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

   839     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   840         const Sint32 val = (((Sint32) ((Sint16) SDL_SwapLE16(*src))) << 16);

   841         *dst = ((Sint32) SDL_SwapLE32(val));

   842     }

   844     cvt->len_cvt *= 2;

   845     format = AUDIO_S32LSB;

   846     if (cvt->filters[++cvt->filter_index]) {

   847         cvt->filters[cvt->filter_index] (cvt, format);

   848     }

   849 }

   851 static void SDLCALL

   852 SDL_Convert_S16LSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   853 {

   854     int i;

   855     const Uint16 *src;

   856     Sint32 *dst;

   858 #ifdef DEBUG_CONVERT

   859     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_S32MSB.\n");

   860 #endif

   862     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   863     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

   864     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   865         const Sint32 val = (((Sint32) ((Sint16) SDL_SwapLE16(*src))) << 16);

   866         *dst = ((Sint32) SDL_SwapBE32(val));

   867     }

   869     cvt->len_cvt *= 2;

   870     format = AUDIO_S32MSB;

   871     if (cvt->filters[++cvt->filter_index]) {

   872         cvt->filters[cvt->filter_index] (cvt, format);

   873     }

   874 }

   876 static void SDLCALL

   877 SDL_Convert_S16LSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   878 {

   879     int i;

   880     const Uint16 *src;

   881     float *dst;

   883 #ifdef DEBUG_CONVERT

   884     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_F32LSB.\n");

   885 #endif

   887     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   888     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

   889     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   890         const float val = (((float) ((Sint16) SDL_SwapLE16(*src))) * DIVBY32767);

   891         *dst = SDL_SwapFloatLE(val);

   892     }

   894     cvt->len_cvt *= 2;

   895     format = AUDIO_F32LSB;

   896     if (cvt->filters[++cvt->filter_index]) {

   897         cvt->filters[cvt->filter_index] (cvt, format);

   898     }

   899 }

   901 static void SDLCALL

   902 SDL_Convert_S16LSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   903 {

   904     int i;

   905     const Uint16 *src;

   906     float *dst;

   908 #ifdef DEBUG_CONVERT

   909     fprintf(stderr, "Converting AUDIO_S16LSB to AUDIO_F32MSB.\n");

   910 #endif

   912     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

   913     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

   914     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

   915         const float val = (((float) ((Sint16) SDL_SwapLE16(*src))) * DIVBY32767);

   916         *dst = SDL_SwapFloatBE(val);

   917     }

   919     cvt->len_cvt *= 2;

   920     format = AUDIO_F32MSB;

   921     if (cvt->filters[++cvt->filter_index]) {

   922         cvt->filters[cvt->filter_index] (cvt, format);

   923     }

   924 }

   926 static void SDLCALL

   927 SDL_Convert_U16MSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   928 {

   929     int i;

   930     const Uint16 *src;

   931     Uint8 *dst;

   933 #ifdef DEBUG_CONVERT

   934     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_U8.\n");

   935 #endif

   937     src = (const Uint16 *) cvt->buf;

   938     dst = (Uint8 *) cvt->buf;

   939     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   940         const Uint8 val = ((Uint8) (SDL_SwapBE16(*src) >> 8));

   941         *dst = val;

   942     }

   944     cvt->len_cvt /= 2;

   945     format = AUDIO_U8;

   946     if (cvt->filters[++cvt->filter_index]) {

   947         cvt->filters[cvt->filter_index] (cvt, format);

   948     }

   949 }

   951 static void SDLCALL

   952 SDL_Convert_U16MSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   953 {

   954     int i;

   955     const Uint16 *src;

   956     Sint8 *dst;

   958 #ifdef DEBUG_CONVERT

   959     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_S8.\n");

   960 #endif

   962     src = (const Uint16 *) cvt->buf;

   963     dst = (Sint8 *) cvt->buf;

   964     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   965         const Sint8 val = ((Sint8) (((SDL_SwapBE16(*src)) ^ 0x8000) >> 8));

   966         *dst = ((Sint8) val);

   967     }

   969     cvt->len_cvt /= 2;

   970     format = AUDIO_S8;

   971     if (cvt->filters[++cvt->filter_index]) {

   972         cvt->filters[cvt->filter_index] (cvt, format);

   973     }

   974 }

   976 static void SDLCALL

   977 SDL_Convert_U16MSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

   978 {

   979     int i;

   980     const Uint16 *src;

   981     Uint16 *dst;

   983 #ifdef DEBUG_CONVERT

   984     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_U16LSB.\n");

   985 #endif

   987     src = (const Uint16 *) cvt->buf;

   988     dst = (Uint16 *) cvt->buf;

   989     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

   990         const Uint16 val = SDL_SwapBE16(*src);

   991         *dst = SDL_SwapLE16(val);

   992     }

   994     format = AUDIO_U16LSB;

   995     if (cvt->filters[++cvt->filter_index]) {

   996         cvt->filters[cvt->filter_index] (cvt, format);

   997     }

   998 }

  1000 static void SDLCALL

  1001 SDL_Convert_U16MSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1002 {

  1003     int i;

  1004     const Uint16 *src;

  1005     Sint16 *dst;

  1007 #ifdef DEBUG_CONVERT

  1008     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_S16LSB.\n");

  1009 #endif

  1011     src = (const Uint16 *) cvt->buf;

  1012     dst = (Sint16 *) cvt->buf;

  1013     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1014         const Sint16 val = ((SDL_SwapBE16(*src)) ^ 0x8000);

  1015         *dst = ((Sint16) SDL_SwapLE16(val));

  1016     }

  1018     format = AUDIO_S16LSB;

  1019     if (cvt->filters[++cvt->filter_index]) {

  1020         cvt->filters[cvt->filter_index] (cvt, format);

  1021     }

  1022 }

  1024 static void SDLCALL

  1025 SDL_Convert_U16MSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1026 {

  1027     int i;

  1028     const Uint16 *src;

  1029     Sint16 *dst;

  1031 #ifdef DEBUG_CONVERT

  1032     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_S16MSB.\n");

  1033 #endif

  1035     src = (const Uint16 *) cvt->buf;

  1036     dst = (Sint16 *) cvt->buf;

  1037     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1038         const Sint16 val = ((SDL_SwapBE16(*src)) ^ 0x8000);

  1039         *dst = ((Sint16) SDL_SwapBE16(val));

  1040     }

  1042     format = AUDIO_S16MSB;

  1043     if (cvt->filters[++cvt->filter_index]) {

  1044         cvt->filters[cvt->filter_index] (cvt, format);

  1045     }

  1046 }

  1048 static void SDLCALL

  1049 SDL_Convert_U16MSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1050 {

  1051     int i;

  1052     const Uint16 *src;

  1053     Sint32 *dst;

  1055 #ifdef DEBUG_CONVERT

  1056     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_S32LSB.\n");

  1057 #endif

  1059     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1060     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

  1061     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1062         const Sint32 val = (((Sint32) ((SDL_SwapBE16(*src)) ^ 0x8000)) << 16);

  1063         *dst = ((Sint32) SDL_SwapLE32(val));

  1064     }

  1066     cvt->len_cvt *= 2;

  1067     format = AUDIO_S32LSB;

  1068     if (cvt->filters[++cvt->filter_index]) {

  1069         cvt->filters[cvt->filter_index] (cvt, format);

  1070     }

  1071 }

  1073 static void SDLCALL

  1074 SDL_Convert_U16MSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1075 {

  1076     int i;

  1077     const Uint16 *src;

  1078     Sint32 *dst;

  1080 #ifdef DEBUG_CONVERT

  1081     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_S32MSB.\n");

  1082 #endif

  1084     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1085     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

  1086     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1087         const Sint32 val = (((Sint32) ((SDL_SwapBE16(*src)) ^ 0x8000)) << 16);

  1088         *dst = ((Sint32) SDL_SwapBE32(val));

  1089     }

  1091     cvt->len_cvt *= 2;

  1092     format = AUDIO_S32MSB;

  1093     if (cvt->filters[++cvt->filter_index]) {

  1094         cvt->filters[cvt->filter_index] (cvt, format);

  1095     }

  1096 }

  1098 static void SDLCALL

  1099 SDL_Convert_U16MSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1100 {

  1101     int i;

  1102     const Uint16 *src;

  1103     float *dst;

  1105 #ifdef DEBUG_CONVERT

  1106     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_F32LSB.\n");

  1107 #endif

  1109     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1110     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

  1111     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1112         const float val = ((((float) SDL_SwapBE16(*src)) * DIVBY32767) - 1.0f);

  1113         *dst = SDL_SwapFloatLE(val);

  1114     }

  1116     cvt->len_cvt *= 2;

  1117     format = AUDIO_F32LSB;

  1118     if (cvt->filters[++cvt->filter_index]) {

  1119         cvt->filters[cvt->filter_index] (cvt, format);

  1120     }

  1121 }

  1123 static void SDLCALL

  1124 SDL_Convert_U16MSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1125 {

  1126     int i;

  1127     const Uint16 *src;

  1128     float *dst;

  1130 #ifdef DEBUG_CONVERT

  1131     fprintf(stderr, "Converting AUDIO_U16MSB to AUDIO_F32MSB.\n");

  1132 #endif

  1134     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1135     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

  1136     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1137         const float val = ((((float) SDL_SwapBE16(*src)) * DIVBY32767) - 1.0f);

  1138         *dst = SDL_SwapFloatBE(val);

  1139     }

  1141     cvt->len_cvt *= 2;

  1142     format = AUDIO_F32MSB;

  1143     if (cvt->filters[++cvt->filter_index]) {

  1144         cvt->filters[cvt->filter_index] (cvt, format);

  1145     }

  1146 }

  1148 static void SDLCALL

  1149 SDL_Convert_S16MSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1150 {

  1151     int i;

  1152     const Uint16 *src;

  1153     Uint8 *dst;

  1155 #ifdef DEBUG_CONVERT

  1156     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_U8.\n");

  1157 #endif

  1159     src = (const Uint16 *) cvt->buf;

  1160     dst = (Uint8 *) cvt->buf;

  1161     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1162         const Uint8 val = ((Uint8) (((((Sint16) SDL_SwapBE16(*src))) ^ 0x8000) >> 8));

  1163         *dst = val;

  1164     }

  1166     cvt->len_cvt /= 2;

  1167     format = AUDIO_U8;

  1168     if (cvt->filters[++cvt->filter_index]) {

  1169         cvt->filters[cvt->filter_index] (cvt, format);

  1170     }

  1171 }

  1173 static void SDLCALL

  1174 SDL_Convert_S16MSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1175 {

  1176     int i;

  1177     const Uint16 *src;

  1178     Sint8 *dst;

  1180 #ifdef DEBUG_CONVERT

  1181     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_S8.\n");

  1182 #endif

  1184     src = (const Uint16 *) cvt->buf;

  1185     dst = (Sint8 *) cvt->buf;

  1186     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1187         const Sint8 val = ((Sint8) (((Sint16) SDL_SwapBE16(*src)) >> 8));

  1188         *dst = ((Sint8) val);

  1189     }

  1191     cvt->len_cvt /= 2;

  1192     format = AUDIO_S8;

  1193     if (cvt->filters[++cvt->filter_index]) {

  1194         cvt->filters[cvt->filter_index] (cvt, format);

  1195     }

  1196 }

  1198 static void SDLCALL

  1199 SDL_Convert_S16MSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1200 {

  1201     int i;

  1202     const Uint16 *src;

  1203     Uint16 *dst;

  1205 #ifdef DEBUG_CONVERT

  1206     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_U16LSB.\n");

  1207 #endif

  1209     src = (const Uint16 *) cvt->buf;

  1210     dst = (Uint16 *) cvt->buf;

  1211     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1212         const Uint16 val = ((((Sint16) SDL_SwapBE16(*src))) ^ 0x8000);

  1213         *dst = SDL_SwapLE16(val);

  1214     }

  1216     format = AUDIO_U16LSB;

  1217     if (cvt->filters[++cvt->filter_index]) {

  1218         cvt->filters[cvt->filter_index] (cvt, format);

  1219     }

  1220 }

  1222 static void SDLCALL

  1223 SDL_Convert_S16MSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1224 {

  1225     int i;

  1226     const Uint16 *src;

  1227     Sint16 *dst;

  1229 #ifdef DEBUG_CONVERT

  1230     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_S16LSB.\n");

  1231 #endif

  1233     src = (const Uint16 *) cvt->buf;

  1234     dst = (Sint16 *) cvt->buf;

  1235     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1236         const Sint16 val = ((Sint16) SDL_SwapBE16(*src));

  1237         *dst = ((Sint16) SDL_SwapLE16(val));

  1238     }

  1240     format = AUDIO_S16LSB;

  1241     if (cvt->filters[++cvt->filter_index]) {

  1242         cvt->filters[cvt->filter_index] (cvt, format);

  1243     }

  1244 }

  1246 static void SDLCALL

  1247 SDL_Convert_S16MSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1248 {

  1249     int i;

  1250     const Uint16 *src;

  1251     Uint16 *dst;

  1253 #ifdef DEBUG_CONVERT

  1254     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_U16MSB.\n");

  1255 #endif

  1257     src = (const Uint16 *) cvt->buf;

  1258     dst = (Uint16 *) cvt->buf;

  1259     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, ++src, ++dst) {

  1260         const Uint16 val = ((((Sint16) SDL_SwapBE16(*src))) ^ 0x8000);

  1261         *dst = SDL_SwapBE16(val);

  1262     }

  1264     format = AUDIO_U16MSB;

  1265     if (cvt->filters[++cvt->filter_index]) {

  1266         cvt->filters[cvt->filter_index] (cvt, format);

  1267     }

  1268 }

  1270 static void SDLCALL

  1271 SDL_Convert_S16MSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1272 {

  1273     int i;

  1274     const Uint16 *src;

  1275     Sint32 *dst;

  1277 #ifdef DEBUG_CONVERT

  1278     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_S32LSB.\n");

  1279 #endif

  1281     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1282     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

  1283     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1284         const Sint32 val = (((Sint32) ((Sint16) SDL_SwapBE16(*src))) << 16);

  1285         *dst = ((Sint32) SDL_SwapLE32(val));

  1286     }

  1288     cvt->len_cvt *= 2;

  1289     format = AUDIO_S32LSB;

  1290     if (cvt->filters[++cvt->filter_index]) {

  1291         cvt->filters[cvt->filter_index] (cvt, format);

  1292     }

  1293 }

  1295 static void SDLCALL

  1296 SDL_Convert_S16MSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1297 {

  1298     int i;

  1299     const Uint16 *src;

  1300     Sint32 *dst;

  1302 #ifdef DEBUG_CONVERT

  1303     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_S32MSB.\n");

  1304 #endif

  1306     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1307     dst = (Sint32 *) (cvt->buf + cvt->len_cvt * 2);

  1308     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1309         const Sint32 val = (((Sint32) ((Sint16) SDL_SwapBE16(*src))) << 16);

  1310         *dst = ((Sint32) SDL_SwapBE32(val));

  1311     }

  1313     cvt->len_cvt *= 2;

  1314     format = AUDIO_S32MSB;

  1315     if (cvt->filters[++cvt->filter_index]) {

  1316         cvt->filters[cvt->filter_index] (cvt, format);

  1317     }

  1318 }

  1320 static void SDLCALL

  1321 SDL_Convert_S16MSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1322 {

  1323     int i;

  1324     const Uint16 *src;

  1325     float *dst;

  1327 #ifdef DEBUG_CONVERT

  1328     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_F32LSB.\n");

  1329 #endif

  1331     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1332     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

  1333     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1334         const float val = (((float) ((Sint16) SDL_SwapBE16(*src))) * DIVBY32767);

  1335         *dst = SDL_SwapFloatLE(val);

  1336     }

  1338     cvt->len_cvt *= 2;

  1339     format = AUDIO_F32LSB;

  1340     if (cvt->filters[++cvt->filter_index]) {

  1341         cvt->filters[cvt->filter_index] (cvt, format);

  1342     }

  1343 }

  1345 static void SDLCALL

  1346 SDL_Convert_S16MSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1347 {

  1348     int i;

  1349     const Uint16 *src;

  1350     float *dst;

  1352 #ifdef DEBUG_CONVERT

  1353     fprintf(stderr, "Converting AUDIO_S16MSB to AUDIO_F32MSB.\n");

  1354 #endif

  1356     src = (const Uint16 *) (cvt->buf + cvt->len_cvt);

  1357     dst = (float *) (cvt->buf + cvt->len_cvt * 2);

  1358     for (i = cvt->len_cvt / sizeof (Uint16); i; --i, --src, --dst) {

  1359         const float val = (((float) ((Sint16) SDL_SwapBE16(*src))) * DIVBY32767);

  1360         *dst = SDL_SwapFloatBE(val);

  1361     }

  1363     cvt->len_cvt *= 2;

  1364     format = AUDIO_F32MSB;

  1365     if (cvt->filters[++cvt->filter_index]) {

  1366         cvt->filters[cvt->filter_index] (cvt, format);

  1367     }

  1368 }

  1370 static void SDLCALL

  1371 SDL_Convert_S32LSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1372 {

  1373     int i;

  1374     const Uint32 *src;

  1375     Uint8 *dst;

  1377 #ifdef DEBUG_CONVERT

  1378     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_U8.\n");

  1379 #endif

  1381     src = (const Uint32 *) cvt->buf;

  1382     dst = (Uint8 *) cvt->buf;

  1383     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1384         const Uint8 val = ((Uint8) (((((Sint32) SDL_SwapLE32(*src))) ^ 0x80000000) >> 24));

  1385         *dst = val;

  1386     }

  1388     cvt->len_cvt /= 4;

  1389     format = AUDIO_U8;

  1390     if (cvt->filters[++cvt->filter_index]) {

  1391         cvt->filters[cvt->filter_index] (cvt, format);

  1392     }

  1393 }

  1395 static void SDLCALL

  1396 SDL_Convert_S32LSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1397 {

  1398     int i;

  1399     const Uint32 *src;

  1400     Sint8 *dst;

  1402 #ifdef DEBUG_CONVERT

  1403     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_S8.\n");

  1404 #endif

  1406     src = (const Uint32 *) cvt->buf;

  1407     dst = (Sint8 *) cvt->buf;

  1408     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1409         const Sint8 val = ((Sint8) (((Sint32) SDL_SwapLE32(*src)) >> 24));

  1410         *dst = ((Sint8) val);

  1411     }

  1413     cvt->len_cvt /= 4;

  1414     format = AUDIO_S8;

  1415     if (cvt->filters[++cvt->filter_index]) {

  1416         cvt->filters[cvt->filter_index] (cvt, format);

  1417     }

  1418 }

  1420 static void SDLCALL

  1421 SDL_Convert_S32LSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1422 {

  1423     int i;

  1424     const Uint32 *src;

  1425     Uint16 *dst;

  1427 #ifdef DEBUG_CONVERT

  1428     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_U16LSB.\n");

  1429 #endif

  1431     src = (const Uint32 *) cvt->buf;

  1432     dst = (Uint16 *) cvt->buf;

  1433     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1434         const Uint16 val = ((Uint16) (((((Sint32) SDL_SwapLE32(*src))) ^ 0x80000000) >> 16));

  1435         *dst = SDL_SwapLE16(val);

  1436     }

  1438     cvt->len_cvt /= 2;

  1439     format = AUDIO_U16LSB;

  1440     if (cvt->filters[++cvt->filter_index]) {

  1441         cvt->filters[cvt->filter_index] (cvt, format);

  1442     }

  1443 }

  1445 static void SDLCALL

  1446 SDL_Convert_S32LSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1447 {

  1448     int i;

  1449     const Uint32 *src;

  1450     Sint16 *dst;

  1452 #ifdef DEBUG_CONVERT

  1453     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_S16LSB.\n");

  1454 #endif

  1456     src = (const Uint32 *) cvt->buf;

  1457     dst = (Sint16 *) cvt->buf;

  1458     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1459         const Sint16 val = ((Sint16) (((Sint32) SDL_SwapLE32(*src)) >> 16));

  1460         *dst = ((Sint16) SDL_SwapLE16(val));

  1461     }

  1463     cvt->len_cvt /= 2;

  1464     format = AUDIO_S16LSB;

  1465     if (cvt->filters[++cvt->filter_index]) {

  1466         cvt->filters[cvt->filter_index] (cvt, format);

  1467     }

  1468 }

  1470 static void SDLCALL

  1471 SDL_Convert_S32LSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1472 {

  1473     int i;

  1474     const Uint32 *src;

  1475     Uint16 *dst;

  1477 #ifdef DEBUG_CONVERT

  1478     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_U16MSB.\n");

  1479 #endif

  1481     src = (const Uint32 *) cvt->buf;

  1482     dst = (Uint16 *) cvt->buf;

  1483     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1484         const Uint16 val = ((Uint16) (((((Sint32) SDL_SwapLE32(*src))) ^ 0x80000000) >> 16));

  1485         *dst = SDL_SwapBE16(val);

  1486     }

  1488     cvt->len_cvt /= 2;

  1489     format = AUDIO_U16MSB;

  1490     if (cvt->filters[++cvt->filter_index]) {

  1491         cvt->filters[cvt->filter_index] (cvt, format);

  1492     }

  1493 }

  1495 static void SDLCALL

  1496 SDL_Convert_S32LSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1497 {

  1498     int i;

  1499     const Uint32 *src;

  1500     Sint16 *dst;

  1502 #ifdef DEBUG_CONVERT

  1503     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_S16MSB.\n");

  1504 #endif

  1506     src = (const Uint32 *) cvt->buf;

  1507     dst = (Sint16 *) cvt->buf;

  1508     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1509         const Sint16 val = ((Sint16) (((Sint32) SDL_SwapLE32(*src)) >> 16));

  1510         *dst = ((Sint16) SDL_SwapBE16(val));

  1511     }

  1513     cvt->len_cvt /= 2;

  1514     format = AUDIO_S16MSB;

  1515     if (cvt->filters[++cvt->filter_index]) {

  1516         cvt->filters[cvt->filter_index] (cvt, format);

  1517     }

  1518 }

  1520 static void SDLCALL

  1521 SDL_Convert_S32LSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1522 {

  1523     int i;

  1524     const Uint32 *src;

  1525     Sint32 *dst;

  1527 #ifdef DEBUG_CONVERT

  1528     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_S32MSB.\n");

  1529 #endif

  1531     src = (const Uint32 *) cvt->buf;

  1532     dst = (Sint32 *) cvt->buf;

  1533     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1534         const Sint32 val = ((Sint32) SDL_SwapLE32(*src));

  1535         *dst = ((Sint32) SDL_SwapBE32(val));

  1536     }

  1538     format = AUDIO_S32MSB;

  1539     if (cvt->filters[++cvt->filter_index]) {

  1540         cvt->filters[cvt->filter_index] (cvt, format);

  1541     }

  1542 }

  1544 static void SDLCALL

  1545 SDL_Convert_S32LSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1546 {

  1547     int i;

  1548     const Uint32 *src;

  1549     float *dst;

  1551 #ifdef DEBUG_CONVERT

  1552     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_F32LSB.\n");

  1553 #endif

  1555     src = (const Uint32 *) cvt->buf;

  1556     dst = (float *) cvt->buf;

  1557     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1558         const float val = (((float) ((Sint32) SDL_SwapLE32(*src))) * DIVBY2147483647);

  1559         *dst = SDL_SwapFloatLE(val);

  1560     }

  1562     format = AUDIO_F32LSB;

  1563     if (cvt->filters[++cvt->filter_index]) {

  1564         cvt->filters[cvt->filter_index] (cvt, format);

  1565     }

  1566 }

  1568 static void SDLCALL

  1569 SDL_Convert_S32LSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1570 {

  1571     int i;

  1572     const Uint32 *src;

  1573     float *dst;

  1575 #ifdef DEBUG_CONVERT

  1576     fprintf(stderr, "Converting AUDIO_S32LSB to AUDIO_F32MSB.\n");

  1577 #endif

  1579     src = (const Uint32 *) cvt->buf;

  1580     dst = (float *) cvt->buf;

  1581     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1582         const float val = (((float) ((Sint32) SDL_SwapLE32(*src))) * DIVBY2147483647);

  1583         *dst = SDL_SwapFloatBE(val);

  1584     }

  1586     format = AUDIO_F32MSB;

  1587     if (cvt->filters[++cvt->filter_index]) {

  1588         cvt->filters[cvt->filter_index] (cvt, format);

  1589     }

  1590 }

  1592 static void SDLCALL

  1593 SDL_Convert_S32MSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1594 {

  1595     int i;

  1596     const Uint32 *src;

  1597     Uint8 *dst;

  1599 #ifdef DEBUG_CONVERT

  1600     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_U8.\n");

  1601 #endif

  1603     src = (const Uint32 *) cvt->buf;

  1604     dst = (Uint8 *) cvt->buf;

  1605     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1606         const Uint8 val = ((Uint8) (((((Sint32) SDL_SwapBE32(*src))) ^ 0x80000000) >> 24));

  1607         *dst = val;

  1608     }

  1610     cvt->len_cvt /= 4;

  1611     format = AUDIO_U8;

  1612     if (cvt->filters[++cvt->filter_index]) {

  1613         cvt->filters[cvt->filter_index] (cvt, format);

  1614     }

  1615 }

  1617 static void SDLCALL

  1618 SDL_Convert_S32MSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1619 {

  1620     int i;

  1621     const Uint32 *src;

  1622     Sint8 *dst;

  1624 #ifdef DEBUG_CONVERT

  1625     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_S8.\n");

  1626 #endif

  1628     src = (const Uint32 *) cvt->buf;

  1629     dst = (Sint8 *) cvt->buf;

  1630     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1631         const Sint8 val = ((Sint8) (((Sint32) SDL_SwapBE32(*src)) >> 24));

  1632         *dst = ((Sint8) val);

  1633     }

  1635     cvt->len_cvt /= 4;

  1636     format = AUDIO_S8;

  1637     if (cvt->filters[++cvt->filter_index]) {

  1638         cvt->filters[cvt->filter_index] (cvt, format);

  1639     }

  1640 }

  1642 static void SDLCALL

  1643 SDL_Convert_S32MSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1644 {

  1645     int i;

  1646     const Uint32 *src;

  1647     Uint16 *dst;

  1649 #ifdef DEBUG_CONVERT

  1650     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_U16LSB.\n");

  1651 #endif

  1653     src = (const Uint32 *) cvt->buf;

  1654     dst = (Uint16 *) cvt->buf;

  1655     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1656         const Uint16 val = ((Uint16) (((((Sint32) SDL_SwapBE32(*src))) ^ 0x80000000) >> 16));

  1657         *dst = SDL_SwapLE16(val);

  1658     }

  1660     cvt->len_cvt /= 2;

  1661     format = AUDIO_U16LSB;

  1662     if (cvt->filters[++cvt->filter_index]) {

  1663         cvt->filters[cvt->filter_index] (cvt, format);

  1664     }

  1665 }

  1667 static void SDLCALL

  1668 SDL_Convert_S32MSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1669 {

  1670     int i;

  1671     const Uint32 *src;

  1672     Sint16 *dst;

  1674 #ifdef DEBUG_CONVERT

  1675     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_S16LSB.\n");

  1676 #endif

  1678     src = (const Uint32 *) cvt->buf;

  1679     dst = (Sint16 *) cvt->buf;

  1680     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1681         const Sint16 val = ((Sint16) (((Sint32) SDL_SwapBE32(*src)) >> 16));

  1682         *dst = ((Sint16) SDL_SwapLE16(val));

  1683     }

  1685     cvt->len_cvt /= 2;

  1686     format = AUDIO_S16LSB;

  1687     if (cvt->filters[++cvt->filter_index]) {

  1688         cvt->filters[cvt->filter_index] (cvt, format);

  1689     }

  1690 }

  1692 static void SDLCALL

  1693 SDL_Convert_S32MSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1694 {

  1695     int i;

  1696     const Uint32 *src;

  1697     Uint16 *dst;

  1699 #ifdef DEBUG_CONVERT

  1700     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_U16MSB.\n");

  1701 #endif

  1703     src = (const Uint32 *) cvt->buf;

  1704     dst = (Uint16 *) cvt->buf;

  1705     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1706         const Uint16 val = ((Uint16) (((((Sint32) SDL_SwapBE32(*src))) ^ 0x80000000) >> 16));

  1707         *dst = SDL_SwapBE16(val);

  1708     }

  1710     cvt->len_cvt /= 2;

  1711     format = AUDIO_U16MSB;

  1712     if (cvt->filters[++cvt->filter_index]) {

  1713         cvt->filters[cvt->filter_index] (cvt, format);

  1714     }

  1715 }

  1717 static void SDLCALL

  1718 SDL_Convert_S32MSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1719 {

  1720     int i;

  1721     const Uint32 *src;

  1722     Sint16 *dst;

  1724 #ifdef DEBUG_CONVERT

  1725     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_S16MSB.\n");

  1726 #endif

  1728     src = (const Uint32 *) cvt->buf;

  1729     dst = (Sint16 *) cvt->buf;

  1730     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1731         const Sint16 val = ((Sint16) (((Sint32) SDL_SwapBE32(*src)) >> 16));

  1732         *dst = ((Sint16) SDL_SwapBE16(val));

  1733     }

  1735     cvt->len_cvt /= 2;

  1736     format = AUDIO_S16MSB;

  1737     if (cvt->filters[++cvt->filter_index]) {

  1738         cvt->filters[cvt->filter_index] (cvt, format);

  1739     }

  1740 }

  1742 static void SDLCALL

  1743 SDL_Convert_S32MSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1744 {

  1745     int i;

  1746     const Uint32 *src;

  1747     Sint32 *dst;

  1749 #ifdef DEBUG_CONVERT

  1750     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_S32LSB.\n");

  1751 #endif

  1753     src = (const Uint32 *) cvt->buf;

  1754     dst = (Sint32 *) cvt->buf;

  1755     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1756         const Sint32 val = ((Sint32) SDL_SwapBE32(*src));

  1757         *dst = ((Sint32) SDL_SwapLE32(val));

  1758     }

  1760     format = AUDIO_S32LSB;

  1761     if (cvt->filters[++cvt->filter_index]) {

  1762         cvt->filters[cvt->filter_index] (cvt, format);

  1763     }

  1764 }

  1766 static void SDLCALL

  1767 SDL_Convert_S32MSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1768 {

  1769     int i;

  1770     const Uint32 *src;

  1771     float *dst;

  1773 #ifdef DEBUG_CONVERT

  1774     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_F32LSB.\n");

  1775 #endif

  1777     src = (const Uint32 *) cvt->buf;

  1778     dst = (float *) cvt->buf;

  1779     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1780         const float val = (((float) ((Sint32) SDL_SwapBE32(*src))) * DIVBY2147483647);

  1781         *dst = SDL_SwapFloatLE(val);

  1782     }

  1784     format = AUDIO_F32LSB;

  1785     if (cvt->filters[++cvt->filter_index]) {

  1786         cvt->filters[cvt->filter_index] (cvt, format);

  1787     }

  1788 }

  1790 static void SDLCALL

  1791 SDL_Convert_S32MSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1792 {

  1793     int i;

  1794     const Uint32 *src;

  1795     float *dst;

  1797 #ifdef DEBUG_CONVERT

  1798     fprintf(stderr, "Converting AUDIO_S32MSB to AUDIO_F32MSB.\n");

  1799 #endif

  1801     src = (const Uint32 *) cvt->buf;

  1802     dst = (float *) cvt->buf;

  1803     for (i = cvt->len_cvt / sizeof (Uint32); i; --i, ++src, ++dst) {

  1804         const float val = (((float) ((Sint32) SDL_SwapBE32(*src))) * DIVBY2147483647);

  1805         *dst = SDL_SwapFloatBE(val);

  1806     }

  1808     format = AUDIO_F32MSB;

  1809     if (cvt->filters[++cvt->filter_index]) {

  1810         cvt->filters[cvt->filter_index] (cvt, format);

  1811     }

  1812 }

  1814 static void SDLCALL

  1815 SDL_Convert_F32LSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1816 {

  1817     int i;

  1818     const float *src;

  1819     Uint8 *dst;

  1821 #ifdef DEBUG_CONVERT

  1822     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_U8.\n");

  1823 #endif

  1825     src = (const float *) cvt->buf;

  1826     dst = (Uint8 *) cvt->buf;

  1827     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1828         const Uint8 val = ((Uint8) ((SDL_SwapFloatLE(*src) + 1.0f) * 127.0f));

  1829         *dst = val;

  1830     }

  1832     cvt->len_cvt /= 4;

  1833     format = AUDIO_U8;

  1834     if (cvt->filters[++cvt->filter_index]) {

  1835         cvt->filters[cvt->filter_index] (cvt, format);

  1836     }

  1837 }

  1839 static void SDLCALL

  1840 SDL_Convert_F32LSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1841 {

  1842     int i;

  1843     const float *src;

  1844     Sint8 *dst;

  1846 #ifdef DEBUG_CONVERT

  1847     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_S8.\n");

  1848 #endif

  1850     src = (const float *) cvt->buf;

  1851     dst = (Sint8 *) cvt->buf;

  1852     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1853         const Sint8 val = ((Sint8) (SDL_SwapFloatLE(*src) * 127.0f));

  1854         *dst = ((Sint8) val);

  1855     }

  1857     cvt->len_cvt /= 4;

  1858     format = AUDIO_S8;

  1859     if (cvt->filters[++cvt->filter_index]) {

  1860         cvt->filters[cvt->filter_index] (cvt, format);

  1861     }

  1862 }

  1864 static void SDLCALL

  1865 SDL_Convert_F32LSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1866 {

  1867     int i;

  1868     const float *src;

  1869     Uint16 *dst;

  1871 #ifdef DEBUG_CONVERT

  1872     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_U16LSB.\n");

  1873 #endif

  1875     src = (const float *) cvt->buf;

  1876     dst = (Uint16 *) cvt->buf;

  1877     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1878         const Uint16 val = ((Uint16) ((SDL_SwapFloatLE(*src) + 1.0f) * 32767.0f));

  1879         *dst = SDL_SwapLE16(val);

  1880     }

  1882     cvt->len_cvt /= 2;

  1883     format = AUDIO_U16LSB;

  1884     if (cvt->filters[++cvt->filter_index]) {

  1885         cvt->filters[cvt->filter_index] (cvt, format);

  1886     }

  1887 }

  1889 static void SDLCALL

  1890 SDL_Convert_F32LSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1891 {

  1892     int i;

  1893     const float *src;

  1894     Sint16 *dst;

  1896 #ifdef DEBUG_CONVERT

  1897     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_S16LSB.\n");

  1898 #endif

  1900     src = (const float *) cvt->buf;

  1901     dst = (Sint16 *) cvt->buf;

  1902     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1903         const Sint16 val = ((Sint16) (SDL_SwapFloatLE(*src) * 32767.0f));

  1904         *dst = ((Sint16) SDL_SwapLE16(val));

  1905     }

  1907     cvt->len_cvt /= 2;

  1908     format = AUDIO_S16LSB;

  1909     if (cvt->filters[++cvt->filter_index]) {

  1910         cvt->filters[cvt->filter_index] (cvt, format);

  1911     }

  1912 }

  1914 static void SDLCALL

  1915 SDL_Convert_F32LSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1916 {

  1917     int i;

  1918     const float *src;

  1919     Uint16 *dst;

  1921 #ifdef DEBUG_CONVERT

  1922     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_U16MSB.\n");

  1923 #endif

  1925     src = (const float *) cvt->buf;

  1926     dst = (Uint16 *) cvt->buf;

  1927     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1928         const Uint16 val = ((Uint16) ((SDL_SwapFloatLE(*src) + 1.0f) * 32767.0f));

  1929         *dst = SDL_SwapBE16(val);

  1930     }

  1932     cvt->len_cvt /= 2;

  1933     format = AUDIO_U16MSB;

  1934     if (cvt->filters[++cvt->filter_index]) {

  1935         cvt->filters[cvt->filter_index] (cvt, format);

  1936     }

  1937 }

  1939 static void SDLCALL

  1940 SDL_Convert_F32LSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1941 {

  1942     int i;

  1943     const float *src;

  1944     Sint16 *dst;

  1946 #ifdef DEBUG_CONVERT

  1947     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_S16MSB.\n");

  1948 #endif

  1950     src = (const float *) cvt->buf;

  1951     dst = (Sint16 *) cvt->buf;

  1952     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1953         const Sint16 val = ((Sint16) (SDL_SwapFloatLE(*src) * 32767.0f));

  1954         *dst = ((Sint16) SDL_SwapBE16(val));

  1955     }

  1957     cvt->len_cvt /= 2;

  1958     format = AUDIO_S16MSB;

  1959     if (cvt->filters[++cvt->filter_index]) {

  1960         cvt->filters[cvt->filter_index] (cvt, format);

  1961     }

  1962 }

  1964 static void SDLCALL

  1965 SDL_Convert_F32LSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1966 {

  1967     int i;

  1968     const float *src;

  1969     Sint32 *dst;

  1971 #ifdef DEBUG_CONVERT

  1972     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_S32LSB.\n");

  1973 #endif

  1975     src = (const float *) cvt->buf;

  1976     dst = (Sint32 *) cvt->buf;

  1977     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  1978         const Sint32 val = ((Sint32) (SDL_SwapFloatLE(*src) * 2147483647.0));

  1979         *dst = ((Sint32) SDL_SwapLE32(val));

  1980     }

  1982     format = AUDIO_S32LSB;

  1983     if (cvt->filters[++cvt->filter_index]) {

  1984         cvt->filters[cvt->filter_index] (cvt, format);

  1985     }

  1986 }

  1988 static void SDLCALL

  1989 SDL_Convert_F32LSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  1990 {

  1991     int i;

  1992     const float *src;

  1993     Sint32 *dst;

  1995 #ifdef DEBUG_CONVERT

  1996     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_S32MSB.\n");

  1997 #endif

  1999     src = (const float *) cvt->buf;

  2000     dst = (Sint32 *) cvt->buf;

  2001     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2002         const Sint32 val = ((Sint32) (SDL_SwapFloatLE(*src) * 2147483647.0));

  2003         *dst = ((Sint32) SDL_SwapBE32(val));

  2004     }

  2006     format = AUDIO_S32MSB;

  2007     if (cvt->filters[++cvt->filter_index]) {

  2008         cvt->filters[cvt->filter_index] (cvt, format);

  2009     }

  2010 }

  2012 static void SDLCALL

  2013 SDL_Convert_F32LSB_to_F32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2014 {

  2015     int i;

  2016     const float *src;

  2017     float *dst;

  2019 #ifdef DEBUG_CONVERT

  2020     fprintf(stderr, "Converting AUDIO_F32LSB to AUDIO_F32MSB.\n");

  2021 #endif

  2023     src = (const float *) cvt->buf;

  2024     dst = (float *) cvt->buf;

  2025     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2026         const float val = SDL_SwapFloatLE(*src);

  2027         *dst = SDL_SwapFloatBE(val);

  2028     }

  2030     format = AUDIO_F32MSB;

  2031     if (cvt->filters[++cvt->filter_index]) {

  2032         cvt->filters[cvt->filter_index] (cvt, format);

  2033     }

  2034 }

  2036 static void SDLCALL

  2037 SDL_Convert_F32MSB_to_U8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2038 {

  2039     int i;

  2040     const float *src;

  2041     Uint8 *dst;

  2043 #ifdef DEBUG_CONVERT

  2044     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_U8.\n");

  2045 #endif

  2047     src = (const float *) cvt->buf;

  2048     dst = (Uint8 *) cvt->buf;

  2049     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2050         const Uint8 val = ((Uint8) ((SDL_SwapFloatBE(*src) + 1.0f) * 127.0f));

  2051         *dst = val;

  2052     }

  2054     cvt->len_cvt /= 4;

  2055     format = AUDIO_U8;

  2056     if (cvt->filters[++cvt->filter_index]) {

  2057         cvt->filters[cvt->filter_index] (cvt, format);

  2058     }

  2059 }

  2061 static void SDLCALL

  2062 SDL_Convert_F32MSB_to_S8(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2063 {

  2064     int i;

  2065     const float *src;

  2066     Sint8 *dst;

  2068 #ifdef DEBUG_CONVERT

  2069     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_S8.\n");

  2070 #endif

  2072     src = (const float *) cvt->buf;

  2073     dst = (Sint8 *) cvt->buf;

  2074     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2075         const Sint8 val = ((Sint8) (SDL_SwapFloatBE(*src) * 127.0f));

  2076         *dst = ((Sint8) val);

  2077     }

  2079     cvt->len_cvt /= 4;

  2080     format = AUDIO_S8;

  2081     if (cvt->filters[++cvt->filter_index]) {

  2082         cvt->filters[cvt->filter_index] (cvt, format);

  2083     }

  2084 }

  2086 static void SDLCALL

  2087 SDL_Convert_F32MSB_to_U16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2088 {

  2089     int i;

  2090     const float *src;

  2091     Uint16 *dst;

  2093 #ifdef DEBUG_CONVERT

  2094     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_U16LSB.\n");

  2095 #endif

  2097     src = (const float *) cvt->buf;

  2098     dst = (Uint16 *) cvt->buf;

  2099     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2100         const Uint16 val = ((Uint16) ((SDL_SwapFloatBE(*src) + 1.0f) * 32767.0f));

  2101         *dst = SDL_SwapLE16(val);

  2102     }

  2104     cvt->len_cvt /= 2;

  2105     format = AUDIO_U16LSB;

  2106     if (cvt->filters[++cvt->filter_index]) {

  2107         cvt->filters[cvt->filter_index] (cvt, format);

  2108     }

  2109 }

  2111 static void SDLCALL

  2112 SDL_Convert_F32MSB_to_S16LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2113 {

  2114     int i;

  2115     const float *src;

  2116     Sint16 *dst;

  2118 #ifdef DEBUG_CONVERT

  2119     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_S16LSB.\n");

  2120 #endif

  2122     src = (const float *) cvt->buf;

  2123     dst = (Sint16 *) cvt->buf;

  2124     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2125         const Sint16 val = ((Sint16) (SDL_SwapFloatBE(*src) * 32767.0f));

  2126         *dst = ((Sint16) SDL_SwapLE16(val));

  2127     }

  2129     cvt->len_cvt /= 2;

  2130     format = AUDIO_S16LSB;

  2131     if (cvt->filters[++cvt->filter_index]) {

  2132         cvt->filters[cvt->filter_index] (cvt, format);

  2133     }

  2134 }

  2136 static void SDLCALL

  2137 SDL_Convert_F32MSB_to_U16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2138 {

  2139     int i;

  2140     const float *src;

  2141     Uint16 *dst;

  2143 #ifdef DEBUG_CONVERT

  2144     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_U16MSB.\n");

  2145 #endif

  2147     src = (const float *) cvt->buf;

  2148     dst = (Uint16 *) cvt->buf;

  2149     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2150         const Uint16 val = ((Uint16) ((SDL_SwapFloatBE(*src) + 1.0f) * 32767.0f));

  2151         *dst = SDL_SwapBE16(val);

  2152     }

  2154     cvt->len_cvt /= 2;

  2155     format = AUDIO_U16MSB;

  2156     if (cvt->filters[++cvt->filter_index]) {

  2157         cvt->filters[cvt->filter_index] (cvt, format);

  2158     }

  2159 }

  2161 static void SDLCALL

  2162 SDL_Convert_F32MSB_to_S16MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2163 {

  2164     int i;

  2165     const float *src;

  2166     Sint16 *dst;

  2168 #ifdef DEBUG_CONVERT

  2169     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_S16MSB.\n");

  2170 #endif

  2172     src = (const float *) cvt->buf;

  2173     dst = (Sint16 *) cvt->buf;

  2174     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2175         const Sint16 val = ((Sint16) (SDL_SwapFloatBE(*src) * 32767.0f));

  2176         *dst = ((Sint16) SDL_SwapBE16(val));

  2177     }

  2179     cvt->len_cvt /= 2;

  2180     format = AUDIO_S16MSB;

  2181     if (cvt->filters[++cvt->filter_index]) {

  2182         cvt->filters[cvt->filter_index] (cvt, format);

  2183     }

  2184 }

  2186 static void SDLCALL

  2187 SDL_Convert_F32MSB_to_S32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2188 {

  2189     int i;

  2190     const float *src;

  2191     Sint32 *dst;

  2193 #ifdef DEBUG_CONVERT

  2194     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_S32LSB.\n");

  2195 #endif

  2197     src = (const float *) cvt->buf;

  2198     dst = (Sint32 *) cvt->buf;

  2199     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2200         const Sint32 val = ((Sint32) (SDL_SwapFloatBE(*src) * 2147483647.0));

  2201         *dst = ((Sint32) SDL_SwapLE32(val));

  2202     }

  2204     format = AUDIO_S32LSB;

  2205     if (cvt->filters[++cvt->filter_index]) {

  2206         cvt->filters[cvt->filter_index] (cvt, format);

  2207     }

  2208 }

  2210 static void SDLCALL

  2211 SDL_Convert_F32MSB_to_S32MSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2212 {

  2213     int i;

  2214     const float *src;

  2215     Sint32 *dst;

  2217 #ifdef DEBUG_CONVERT

  2218     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_S32MSB.\n");

  2219 #endif

  2221     src = (const float *) cvt->buf;

  2222     dst = (Sint32 *) cvt->buf;

  2223     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2224         const Sint32 val = ((Sint32) (SDL_SwapFloatBE(*src) * 2147483647.0));

  2225         *dst = ((Sint32) SDL_SwapBE32(val));

  2226     }

  2228     format = AUDIO_S32MSB;

  2229     if (cvt->filters[++cvt->filter_index]) {

  2230         cvt->filters[cvt->filter_index] (cvt, format);

  2231     }

  2232 }

  2234 static void SDLCALL

  2235 SDL_Convert_F32MSB_to_F32LSB(SDL_AudioCVT * cvt, SDL_AudioFormat format)

  2236 {

  2237     int i;

  2238     const float *src;

  2239     float *dst;

  2241 #ifdef DEBUG_CONVERT

  2242     fprintf(stderr, "Converting AUDIO_F32MSB to AUDIO_F32LSB.\n");

  2243 #endif

  2245     src = (const float *) cvt->buf;

  2246     dst = (float *) cvt->buf;

  2247     for (i = cvt->len_cvt / sizeof (float); i; --i, ++src, ++dst) {

  2248         const float val = SDL_SwapFloatBE(*src);

  2249         *dst = SDL_SwapFloatLE(val);

  2250     }

  2252     format = AUDIO_F32LSB;

  2253     if (cvt->filters[++cvt->filter_index]) {

  2254         cvt->filters[cvt->filter_index] (cvt, format);

  2255     }

  2256 }

  2258 const SDL_AudioTypeFilters sdl_audio_type_filters[] =

  2259 {

  2260     { AUDIO_U8, AUDIO_S8, SDL_Convert_U8_to_S8 },

  2261     { AUDIO_U8, AUDIO_U16LSB, SDL_Convert_U8_to_U16LSB },

  2262     { AUDIO_U8, AUDIO_S16LSB, SDL_Convert_U8_to_S16LSB },

  2263     { AUDIO_U8, AUDIO_U16MSB, SDL_Convert_U8_to_U16MSB },

  2264     { AUDIO_U8, AUDIO_S16MSB, SDL_Convert_U8_to_S16MSB },

  2265     { AUDIO_U8, AUDIO_S32LSB, SDL_Convert_U8_to_S32LSB },

  2266     { AUDIO_U8, AUDIO_S32MSB, SDL_Convert_U8_to_S32MSB },

  2267     { AUDIO_U8, AUDIO_F32LSB, SDL_Convert_U8_to_F32LSB },

  2268     { AUDIO_U8, AUDIO_F32MSB, SDL_Convert_U8_to_F32MSB },

  2269     { AUDIO_S8, AUDIO_U8, SDL_Convert_S8_to_U8 },

  2270     { AUDIO_S8, AUDIO_U16LSB, SDL_Convert_S8_to_U16LSB },

  2271     { AUDIO_S8, AUDIO_S16LSB, SDL_Convert_S8_to_S16LSB },

  2272     { AUDIO_S8, AUDIO_U16MSB, SDL_Convert_S8_to_U16MSB },

  2273     { AUDIO_S8, AUDIO_S16MSB, SDL_Convert_S8_to_S16MSB },

  2274     { AUDIO_S8, AUDIO_S32LSB, SDL_Convert_S8_to_S32LSB },

  2275     { AUDIO_S8, AUDIO_S32MSB, SDL_Convert_S8_to_S32MSB },

  2276     { AUDIO_S8, AUDIO_F32LSB, SDL_Convert_S8_to_F32LSB },

  2277     { AUDIO_S8, AUDIO_F32MSB, SDL_Convert_S8_to_F32MSB },

  2278     { AUDIO_U16LSB, AUDIO_U8, SDL_Convert_U16LSB_to_U8 },

  2279     { AUDIO_U16LSB, AUDIO_S8, SDL_Convert_U16LSB_to_S8 },

  2280     { AUDIO_U16LSB, AUDIO_S16LSB, SDL_Convert_U16LSB_to_S16LSB },

  2281     { AUDIO_U16LSB, AUDIO_U16MSB, SDL_Convert_U16LSB_to_U16MSB },

  2282     { AUDIO_U16LSB, AUDIO_S16MSB, SDL_Convert_U16LSB_to_S16MSB },

  2283     { AUDIO_U16LSB, AUDIO_S32LSB, SDL_Convert_U16LSB_to_S32LSB },

  2284     { AUDIO_U16LSB, AUDIO_S32MSB, SDL_Convert_U16LSB_to_S32MSB },

  2285     { AUDIO_U16LSB, AUDIO_F32LSB, SDL_Convert_U16LSB_to_F32LSB },

  2286     { AUDIO_U16LSB, AUDIO_F32MSB, SDL_Convert_U16LSB_to_F32MSB },

  2287     { AUDIO_S16LSB, AUDIO_U8, SDL_Convert_S16LSB_to_U8 },

  2288     { AUDIO_S16LSB, AUDIO_S8, SDL_Convert_S16LSB_to_S8 },

  2289     { AUDIO_S16LSB, AUDIO_U16LSB, SDL_Convert_S16LSB_to_U16LSB },

  2290     { AUDIO_S16LSB, AUDIO_U16MSB, SDL_Convert_S16LSB_to_U16MSB },

  2291     { AUDIO_S16LSB, AUDIO_S16MSB, SDL_Convert_S16LSB_to_S16MSB },

  2292     { AUDIO_S16LSB, AUDIO_S32LSB, SDL_Convert_S16LSB_to_S32LSB },

  2293     { AUDIO_S16LSB, AUDIO_S32MSB, SDL_Convert_S16LSB_to_S32MSB },

  2294     { AUDIO_S16LSB, AUDIO_F32LSB, SDL_Convert_S16LSB_to_F32LSB },

  2295     { AUDIO_S16LSB, AUDIO_F32MSB, SDL_Convert_S16LSB_to_F32MSB },

  2296     { AUDIO_U16MSB, AUDIO_U8, SDL_Convert_U16MSB_to_U8 },

  2297     { AUDIO_U16MSB, AUDIO_S8, SDL_Convert_U16MSB_to_S8 },

  2298     { AUDIO_U16MSB, AUDIO_U16LSB, SDL_Convert_U16MSB_to_U16LSB },

  2299     { AUDIO_U16MSB, AUDIO_S16LSB, SDL_Convert_U16MSB_to_S16LSB },

  2300     { AUDIO_U16MSB, AUDIO_S16MSB, SDL_Convert_U16MSB_to_S16MSB },

  2301     { AUDIO_U16MSB, AUDIO_S32LSB, SDL_Convert_U16MSB_to_S32LSB },

  2302     { AUDIO_U16MSB, AUDIO_S32MSB, SDL_Convert_U16MSB_to_S32MSB },

  2303     { AUDIO_U16MSB, AUDIO_F32LSB, SDL_Convert_U16MSB_to_F32LSB },

  2304     { AUDIO_U16MSB, AUDIO_F32MSB, SDL_Convert_U16MSB_to_F32MSB },

  2305     { AUDIO_S16MSB, AUDIO_U8, SDL_Convert_S16MSB_to_U8 },

  2306     { AUDIO_S16MSB, AUDIO_S8, SDL_Convert_S16MSB_to_S8 },

  2307     { AUDIO_S16MSB, AUDIO_U16LSB, SDL_Convert_S16MSB_to_U16LSB },

  2308     { AUDIO_S16MSB, AUDIO_S16LSB, SDL_Convert_S16MSB_to_S16LSB },

  2309     { AUDIO_S16MSB, AUDIO_U16MSB, SDL_Convert_S16MSB_to_U16MSB },

  2310     { AUDIO_S16MSB, AUDIO_S32LSB, SDL_Convert_S16MSB_to_S32LSB },

  2311     { AUDIO_S16MSB, AUDIO_S32MSB, SDL_Convert_S16MSB_to_S32MSB },

  2312     { AUDIO_S16MSB, AUDIO_F32LSB, SDL_Convert_S16MSB_to_F32LSB },

  2313     { AUDIO_S16MSB, AUDIO_F32MSB, SDL_Convert_S16MSB_to_F32MSB },

  2314     { AUDIO_S32LSB, AUDIO_U8, SDL_Convert_S32LSB_to_U8 },

  2315     { AUDIO_S32LSB, AUDIO_S8, SDL_Convert_S32LSB_to_S8 },

  2316     { AUDIO_S32LSB, AUDIO_U16LSB, SDL_Convert_S32LSB_to_U16LSB },

  2317     { AUDIO_S32LSB, AUDIO_S16LSB, SDL_Convert_S32LSB_to_S16LSB },

  2318     { AUDIO_S32LSB, AUDIO_U16MSB, SDL_Convert_S32LSB_to_U16MSB },

  2319     { AUDIO_S32LSB, AUDIO_S16MSB, SDL_Convert_S32LSB_to_S16MSB },

  2320     { AUDIO_S32LSB, AUDIO_S32MSB, SDL_Convert_S32LSB_to_S32MSB },

  2321     { AUDIO_S32LSB, AUDIO_F32LSB, SDL_Convert_S32LSB_to_F32LSB },

  2322     { AUDIO_S32LSB, AUDIO_F32MSB, SDL_Convert_S32LSB_to_F32MSB },

  2323     { AUDIO_S32MSB, AUDIO_U8, SDL_Convert_S32MSB_to_U8 },

  2324     { AUDIO_S32MSB, AUDIO_S8, SDL_Convert_S32MSB_to_S8 },

  2325     { AUDIO_S32MSB, AUDIO_U16LSB, SDL_Convert_S32MSB_to_U16LSB },

  2326     { AUDIO_S32MSB, AUDIO_S16LSB, SDL_Convert_S32MSB_to_S16LSB },

  2327     { AUDIO_S32MSB, AUDIO_U16MSB, SDL_Convert_S32MSB_to_U16MSB },

  2328     { AUDIO_S32MSB, AUDIO_S16MSB, SDL_Convert_S32MSB_to_S16MSB },

  2329     { AUDIO_S32MSB, AUDIO_S32LSB, SDL_Convert_S32MSB_to_S32LSB },

  2330     { AUDIO_S32MSB, AUDIO_F32LSB, SDL_Convert_S32MSB_to_F32LSB },

  2331     { AUDIO_S32MSB, AUDIO_F32MSB, SDL_Convert_S32MSB_to_F32MSB },

  2332     { AUDIO_F32LSB, AUDIO_U8, SDL_Convert_F32LSB_to_U8 },

  2333     { AUDIO_F32LSB, AUDIO_S8, SDL_Convert_F32LSB_to_S8 },

  2334     { AUDIO_F32LSB, AUDIO_U16LSB, SDL_Convert_F32LSB_to_U16LSB },

  2335     { AUDIO_F32LSB, AUDIO_S16LSB, SDL_Convert_F32LSB_to_S16LSB },

  2336     { AUDIO_F32LSB, AUDIO_U16MSB, SDL_Convert_F32LSB_to_U16MSB },

  2337     { AUDIO_F32LSB, AUDIO_S16MSB, SDL_Convert_F32LSB_to_S16MSB },

  2338     { AUDIO_F32LSB, AUDIO_S32LSB, SDL_Convert_F32LSB_to_S32LSB },

  2339     { AUDIO_F32LSB, AUDIO_S32MSB, SDL_Convert_F32LSB_to_S32MSB },

  2340     { AUDIO_F32LSB, AUDIO_F32MSB, SDL_Convert_F32LSB_to_F32MSB },

  2341     { AUDIO_F32MSB, AUDIO_U8, SDL_Convert_F32MSB_to_U8 },

  2342     { AUDIO_F32MSB, AUDIO_S8, SDL_Convert_F32MSB_to_S8 },

  2343     { AUDIO_F32MSB, AUDIO_U16LSB, SDL_Convert_F32MSB_to_U16LSB },

  2344     { AUDIO_F32MSB, AUDIO_S16LSB, SDL_Convert_F32MSB_to_S16LSB },

  2345     { AUDIO_F32MSB, AUDIO_U16MSB, SDL_Convert_F32MSB_to_U16MSB },

  2346     { AUDIO_F32MSB, AUDIO_S16MSB, SDL_Convert_F32MSB_to_S16MSB },

  2347     { AUDIO_F32MSB, AUDIO_S32LSB, SDL_Convert_F32MSB_to_S32LSB },

  2348     { AUDIO_F32MSB, AUDIO_S32MSB, SDL_Convert_F32MSB_to_S32MSB },

  2349     { AUDIO_F32MSB, AUDIO_F32LSB, SDL_Convert_F32MSB_to_F32LSB },

  2350 };

  2353 /* *INDENT-ON* */

  2355 /* vi: set ts=4 sw=4 expandtab: */

author	Sam Lantinga <slouken@libsdl.org>
	Mon, 08 Dec 2008 00:27:32 +0000
changeset 2859	99210400e8b9
parent 2011	b2b7154ce016
child 2955	2692999d5271
permissions	-rw-r--r--