author | Sam Lantinga <slouken@libsdl.org> |
Tue, 21 Feb 2006 08:46:50 +0000 | |
changeset 1402 | d910939febfa |
parent 1361 | 19418e4422cb |
child 1662 | 782fd950bd46 |
child 4159 | a1b03ba2fcd0 |
permissions | -rw-r--r-- |
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/* |
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SDL - Simple DirectMedia Layer |
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
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changeset
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Copyright (C) 1997-2006 Sam Lantinga |
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This library is free software; you can redistribute it and/or |
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Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
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changeset
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
diff
changeset
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
diff
changeset
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Lesser General Public License for more details. |
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c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
diff
changeset
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You should have received a copy of the GNU Lesser General Public |
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
diff
changeset
|
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License along with this library; if not, write to the Free Software |
c9b51268668f
Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents:
968
diff
changeset
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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Sam Lantinga |
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Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
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slouken@libsdl.org |
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*/ |
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Use consistent identifiers for the various platforms we support.
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#include "SDL_config.h" |
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#ifndef _SDL_dspaudio_h |
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#define _SDL_dspaudio_h |
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New configure-based build system. Still work in progress, but much improved
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#include "../SDL_sysaudio.h" |
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/* Hidden "this" pointer for the video functions */ |
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#define _THIS SDL_AudioDevice *this |
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struct SDL_PrivateAudioData { |
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/* The file descriptor for the audio device */ |
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int audio_fd; |
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/* The parent process id, to detect when application quits */ |
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pid_t parent; |
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/* Raw mixing buffer */ |
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Uint8 *mixbuf; |
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int mixlen; |
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}; |
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#define FUDGE_TICKS 10 /* The scheduler overhead ticks per frame */ |
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/* Old variable names */ |
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#define audio_fd (this->hidden->audio_fd) |
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#define parent (this->hidden->parent) |
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#define mixbuf (this->hidden->mixbuf) |
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#define mixlen (this->hidden->mixlen) |
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#define frame_ticks (this->hidden->frame_ticks) |
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#define next_frame (this->hidden->next_frame) |
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#endif /* _SDL_dspaudio_h */ |