| author | Sam Lantinga <slouken@libsdl.org> |
| Sat, 09 Nov 2002 06:13:28 +0000 | |
| changeset 539 | a9e38f3b8e4d |
| child 1019 | e3b3130f3af8 |
| permissions | -rw-r--r-- |
|
539
a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1 |
// headers for MMX assembler version of SDL_MixAudio |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2 |
// Copyright 2002 Stephane Marchesin (stephane.marchesin@wanadoo.fr) |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
3 |
// This code is licensed under the LGPL (see COPYING for details) |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
4 |
// |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
5 |
// Assumes buffer size in bytes is a multiple of 16 |
|
a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
6 |
// Assumes SDL_MIX_MAXVOLUME = 128 |
|
a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
7 |
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|
a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
8 |
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|
a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
9 |
#if defined(i386) && defined(__GNUC__) && defined(USE_ASMBLIT) |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
10 |
void SDL_MixAudio_MMX_S16(char* ,char* ,unsigned int ,int ); |
|
a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
11 |
void SDL_MixAudio_MMX_S8(char* ,char* ,unsigned int ,int ); |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
12 |
#endif |
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a9e38f3b8e4d
Added MMX audio mixing code for gcc (thanks Stephane!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
13 |