major engine cleanup. dependency on baselib removed. engine is now C code (not ansi tho). some other cruft removed aswell

1 files changed, 116 insertions, 0 deletions

diff --git a/src/engine/external/portaudio/pablio.h b/src/engine/external/portaudio/pablio.h
new file mode 100644
index 00000000..81a63886
--- /dev/null
+++ b/src/engine/external/portaudio/pablio.h
@@ -0,0 +1,116 @@
+#ifndef _PABLIO_H

+#define _PABLIO_H

+

+#ifdef __cplusplus

+extern "C"

+{

+#endif /* __cplusplus */

+

+/*

+ * $Id: pablio.h 1083 2006-08-23 07:30:49Z rossb $

+ * PABLIO.h

+ * Portable Audio Blocking read/write utility.

+ *

+ * Author: Phil Burk, http://www.softsynth.com/portaudio/

+ *

+ * Include file for PABLIO, the Portable Audio Blocking I/O Library.

+ * PABLIO is built on top of PortAudio, the Portable Audio Library.

+ * For more information see: http://www.portaudio.com

+ * Copyright (c) 1999-2000 Ross Bencina and Phil Burk

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files

+ * (the "Software"), to deal in the Software without restriction,

+ * including without limitation the rights to use, copy, modify, merge,

+ * publish, distribute, sublicense, and/or sell copies of the Software,

+ * and to permit persons to whom the Software is furnished to do so,

+ * subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice shall be

+ * included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR

+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ */

+

+/*

+ * The text above constitutes the entire PortAudio license; however, 

+ * the PortAudio community also makes the following non-binding requests:

+ *

+ * Any person wishing to distribute modifications to the Software is

+ * requested to send the modifications to the original developer so that

+ * they can be incorporated into the canonical version. It is also 

+ * requested that these non-binding requests be included along with the 

+ * license above.

+ */

+

+#include <stdio.h>

+#include <stdlib.h>

+#include <math.h>

+#include "portaudio.h"

+#include "ringbuffer.h"

+#include <string.h>

+

+typedef struct

+{

+    RingBuffer   inFIFO;

+    RingBuffer   outFIFO;

+    PortAudioStream *stream;

+    int          bytesPerFrame;

+    int          samplesPerFrame;

+}

+PABLIO_Stream;

+

+/* Values for flags for OpenAudioStream(). */

+#define PABLIO_READ     (1<<0)

+#define PABLIO_WRITE    (1<<1)

+#define PABLIO_READ_WRITE    (PABLIO_READ|PABLIO_WRITE)

+#define PABLIO_MONO     (1<<2)

+#define PABLIO_STEREO   (1<<3)

+

+/************************************************************

+ * Write data to ring buffer.

+ * Will not return until all the data has been written.

+ */

+long WriteAudioStream( PABLIO_Stream *aStream, void *data, long numFrames );

+

+/************************************************************

+ * Read data from ring buffer.

+ * Will not return until all the data has been read.

+ */

+long ReadAudioStream( PABLIO_Stream *aStream, void *data, long numFrames );

+

+/************************************************************

+ * Return the number of frames that could be written to the stream without

+ * having to wait.

+ */

+long GetAudioStreamWriteable( PABLIO_Stream *aStream );

+

+/************************************************************

+ * Return the number of frames that are available to be read from the

+ * stream without having to wait.

+ */

+long GetAudioStreamReadable( PABLIO_Stream *aStream );

+

+/************************************************************

+ * Opens a PortAudio stream with default characteristics.

+ * Allocates PABLIO_Stream structure.

+ *

+ * flags parameter can be an ORed combination of:

+ *    PABLIO_READ, PABLIO_WRITE, or PABLIO_READ_WRITE,

+ *    and either PABLIO_MONO or PABLIO_STEREO

+ */

+PaError OpenAudioStream( PABLIO_Stream **aStreamPtr, double sampleRate,

+                         PaSampleFormat format, long flags );

+

+PaError CloseAudioStream( PABLIO_Stream *aStream );

+

+#ifdef __cplusplus

+}

+#endif /* __cplusplus */

+#endif /* _PABLIO_H */