2.5: Sound branch merge!

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5 files changed, 726 insertions, 0 deletions

diff --git a/intern/audaspace/ffmpeg/AUD_FFMPEGFactory.cpp b/intern/audaspace/ffmpeg/AUD_FFMPEGFactory.cpp
new file mode 100644
index 00000000000..5f9006b0ec0
--- /dev/null
+++ b/intern/audaspace/ffmpeg/AUD_FFMPEGFactory.cpp
@@ -0,0 +1,88 @@
+/*
+ * $Id$
+ *
+ * ***** BEGIN LGPL LICENSE BLOCK *****
+ *
+ * Copyright 2009 Jörg Hermann Müller
+ *
+ * This file is part of AudaSpace.
+ *
+ * AudaSpace is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * AudaSpace is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with AudaSpace.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ***** END LGPL LICENSE BLOCK *****
+ */
+
+#include "AUD_FFMPEGFactory.h"
+#include "AUD_FFMPEGReader.h"
+#include "AUD_Space.h"
+
+extern "C" {
+#include <libavformat/avformat.h>
+}
+
+AUD_FFMPEGFactory::AUD_FFMPEGFactory(const char* filename)
+{
+	if(filename != 0)
+	{
+		m_filename = new char[strlen(filename)+1]; AUD_NEW("string")
+		strcpy(m_filename, filename);
+	}
+	else
+		m_filename = 0;
+	m_buffer = 0;
+	m_size = 0;
+}
+
+AUD_FFMPEGFactory::AUD_FFMPEGFactory(unsigned char* buffer, int size)
+{
+	m_filename = 0;
+	m_buffer = (unsigned char*)av_malloc(size); AUD_NEW("buffer")
+	m_size = size;
+	memcpy(m_buffer, buffer, size);
+}
+
+AUD_FFMPEGFactory::~AUD_FFMPEGFactory()
+{
+	if(m_filename)
+	{
+		delete[] m_filename; AUD_DELETE("string")
+	}
+	if(m_buffer)
+	{
+		av_free(m_buffer); AUD_DELETE("buffer")
+	}
+}
+
+AUD_IReader* AUD_FFMPEGFactory::createReader()
+{
+	try
+	{
+		AUD_IReader* reader;
+		if(m_filename)
+			reader = new AUD_FFMPEGReader(m_filename);
+		else
+			reader = new AUD_FFMPEGReader(m_buffer, m_size);
+		AUD_NEW("reader")
+		return reader;
+	}
+	catch(AUD_Exception e)
+	{
+		// return 0 if ffmpeg cannot read the file
+		if(e.error == AUD_ERROR_FFMPEG)
+			return 0;
+		// but throw an exception if the file doesn't exist
+		else
+			throw;
+	}
+}
diff --git a/intern/audaspace/ffmpeg/AUD_FFMPEGFactory.h b/intern/audaspace/ffmpeg/AUD_FFMPEGFactory.h
new file mode 100644
index 00000000000..0a9fcc22c8b
--- /dev/null
+++ b/intern/audaspace/ffmpeg/AUD_FFMPEGFactory.h
@@ -0,0 +1,76 @@
+/*
+ * $Id$
+ *
+ * ***** BEGIN LGPL LICENSE BLOCK *****
+ *
+ * Copyright 2009 Jörg Hermann Müller
+ *
+ * This file is part of AudaSpace.
+ *
+ * AudaSpace is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * AudaSpace is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with AudaSpace.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ***** END LGPL LICENSE BLOCK *****
+ */
+
+#ifndef AUD_FFMPEGFACTORY
+#define AUD_FFMPEGFACTORY
+
+#include "AUD_IFactory.h"
+
+/**
+ * This factory reads a sound file via ffmpeg.
+ * \warning Notice that the needed formats and codecs have to be registered
+ * for ffmpeg before this class can be used.
+ */
+class AUD_FFMPEGFactory : public AUD_IFactory
+{
+private:
+	/**
+	 * The filename of the sound source file.
+	 */
+	char* m_filename;
+
+	/**
+	 * The buffer to read from.
+	 */
+	unsigned char* m_buffer;
+
+	/**
+	 * The size of the buffer.
+	 */
+	int m_size;
+
+public:
+	/**
+	 * Creates a new factory.
+	 * \param filename The sound file path.
+	 */
+	AUD_FFMPEGFactory(const char* filename);
+
+	/**
+	 * Creates a new factory.
+	 * \param buffer The buffer to read from.
+	 * \param size The size of the buffer.
+	 */
+	AUD_FFMPEGFactory(unsigned char* buffer, int size);
+
+	/**
+	 * Destroys the factory.
+	 */
+	~AUD_FFMPEGFactory();
+
+	virtual AUD_IReader* createReader();
+};
+
+#endif //AUD_FFMPEGFACTORY
diff --git a/intern/audaspace/ffmpeg/AUD_FFMPEGReader.cpp b/intern/audaspace/ffmpeg/AUD_FFMPEGReader.cpp
new file mode 100644
index 00000000000..28356e3b97d
--- /dev/null
+++ b/intern/audaspace/ffmpeg/AUD_FFMPEGReader.cpp
@@ -0,0 +1,388 @@
+/*
+ * $Id$
+ *
+ * ***** BEGIN LGPL LICENSE BLOCK *****
+ *
+ * Copyright 2009 Jörg Hermann Müller
+ *
+ * This file is part of AudaSpace.
+ *
+ * AudaSpace is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * AudaSpace is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with AudaSpace.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ***** END LGPL LICENSE BLOCK *****
+ */
+
+// needed for INT64_C
+#define __STDC_CONSTANT_MACROS
+
+#include "AUD_FFMPEGReader.h"
+#include "AUD_Buffer.h"
+
+extern "C" {
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+}
+
+// This function transforms a FFMPEG SampleFormat to or own sample format
+static inline AUD_SampleFormat FFMPEG_TO_AUD(SampleFormat fmt)
+{
+	switch(fmt)
+	{
+	case SAMPLE_FMT_U8:
+		return AUD_FORMAT_U8;
+	case SAMPLE_FMT_S16:
+		return AUD_FORMAT_S16;
+	case SAMPLE_FMT_S32:
+		return AUD_FORMAT_S32;
+	case SAMPLE_FMT_FLT:
+		return AUD_FORMAT_FLOAT32;
+	case SAMPLE_FMT_DBL:
+		return AUD_FORMAT_FLOAT64;
+	default:
+		return AUD_FORMAT_INVALID;
+	}
+}
+
+int AUD_FFMPEGReader::decode(AVPacket* packet, AUD_Buffer* buffer)
+{
+	// save packet parameters
+	uint8_t *audio_pkg_data = packet->data;
+	int audio_pkg_size = packet->size;
+
+	int buf_size = buffer->getSize();
+	int buf_pos = 0;
+
+	int read_length, data_size;
+
+	// as long as there is still data in the package
+	while(audio_pkg_size > 0)
+	{
+		// resize buffer if needed
+		if(buf_size - buf_pos < AVCODEC_MAX_AUDIO_FRAME_SIZE)
+		{
+			buffer->resize(buf_size + AVCODEC_MAX_AUDIO_FRAME_SIZE, true);
+			buf_size += AVCODEC_MAX_AUDIO_FRAME_SIZE;
+		}
+
+		// read samples from the packet
+		data_size = buf_size - buf_pos;
+		/*read_length = avcodec_decode_audio3(m_codecCtx,
+			(int16_t*)(buffer->getBuffer()+buf_pos),
+			&data_size,
+			packet);*/
+		read_length = avcodec_decode_audio2(m_codecCtx,
+			(int16_t*)(buffer->getBuffer()+buf_pos),
+			&data_size,
+			audio_pkg_data,
+			audio_pkg_size);
+
+		buf_pos += data_size;
+
+		// read error, next packet!
+		if(read_length < 0)
+			break;
+
+		// move packet parameters
+		audio_pkg_data += read_length;
+		audio_pkg_size -= read_length;
+	}
+
+	return buf_pos;
+}
+
+AUD_FFMPEGReader::AUD_FFMPEGReader(const char* filename)
+{
+	m_position = 0;
+	m_pkgbuf_left = 0;
+	m_byteiocontext = NULL;
+
+	// open file
+	if(av_open_input_file(&m_formatCtx, filename, NULL, 0, NULL)!=0)
+		AUD_THROW(AUD_ERROR_FILE);
+
+	try
+	{
+		if(av_find_stream_info(m_formatCtx)<0)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		// find audio stream and codec
+		m_stream = -1;
+
+		for(int i = 0; i < m_formatCtx->nb_streams; i++)
+			if((m_formatCtx->streams[i]->codec->codec_type == CODEC_TYPE_AUDIO)
+				&& (m_stream < 0))
+			{
+				m_stream=i;
+				break;
+			}
+		if(m_stream == -1)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		m_codecCtx = m_formatCtx->streams[m_stream]->codec;
+
+		// get a decoder and open it
+		AVCodec *aCodec = avcodec_find_decoder(m_codecCtx->codec_id);
+		if(!aCodec)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		if(avcodec_open(m_codecCtx, aCodec)<0)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		// XXX this prints file information to stdout:
+		//dump_format(m_formatCtx, 0, filename, 0);
+
+		m_specs.channels = (AUD_Channels) m_codecCtx->channels;
+		m_specs.format = FFMPEG_TO_AUD(m_codecCtx->sample_fmt);
+		m_specs.rate = (AUD_SampleRate) m_codecCtx->sample_rate;
+	}
+	catch(AUD_Exception e)
+	{
+		av_close_input_file(m_formatCtx);
+		throw;
+	}
+
+	// last but not least if there hasn't been any error, create the buffers
+	m_buffer = new AUD_Buffer(); AUD_NEW("buffer")
+	m_pkgbuf = new AUD_Buffer(AVCODEC_MAX_AUDIO_FRAME_SIZE<<1);
+	AUD_NEW("buffer")
+}
+
+AUD_FFMPEGReader::AUD_FFMPEGReader(unsigned char* buffer, int size)
+{
+	m_position = 0;
+	m_pkgbuf_left = 0;
+	m_byteiocontext = (ByteIOContext*)av_mallocz(sizeof(ByteIOContext));
+	AUD_NEW("byteiocontext")
+
+	if(init_put_byte(m_byteiocontext, buffer, size, 0,
+					 NULL, NULL, NULL, NULL) != 0)
+		AUD_THROW(AUD_ERROR_FILE);
+
+	AVProbeData probe_data;
+	probe_data.filename = "";
+	probe_data.buf = buffer;
+	probe_data.buf_size = size;
+	AVInputFormat* fmt = av_probe_input_format(&probe_data, 1);
+
+	// open stream
+	if(av_open_input_stream(&m_formatCtx, m_byteiocontext, "", fmt, NULL)!=0)
+		AUD_THROW(AUD_ERROR_FILE);
+
+	try
+	{
+		if(av_find_stream_info(m_formatCtx)<0)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		// find audio stream and codec
+		m_stream = -1;
+
+		for(int i = 0; i < m_formatCtx->nb_streams; i++)
+			if((m_formatCtx->streams[i]->codec->codec_type == CODEC_TYPE_AUDIO)
+				&& (m_stream < 0))
+			{
+				m_stream=i;
+				break;
+			}
+		if(m_stream == -1)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		m_codecCtx = m_formatCtx->streams[m_stream]->codec;
+
+		// get a decoder and open it
+		AVCodec *aCodec = avcodec_find_decoder(m_codecCtx->codec_id);
+		if(!aCodec)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		if(avcodec_open(m_codecCtx, aCodec)<0)
+			AUD_THROW(AUD_ERROR_FFMPEG);
+
+		// XXX this prints stream information to stdout:
+		//dump_format(m_formatCtx, 0, NULL, 0);
+
+		m_specs.channels = (AUD_Channels) m_codecCtx->channels;
+		m_specs.format = FFMPEG_TO_AUD(m_codecCtx->sample_fmt);
+		m_specs.rate = (AUD_SampleRate) m_codecCtx->sample_rate;
+	}
+	catch(AUD_Exception e)
+	{
+		av_close_input_stream(m_formatCtx);
+		av_free(m_byteiocontext); AUD_DELETE("byteiocontext")
+		throw;
+	}
+
+	// last but not least if there hasn't been any error, create the buffers
+	m_buffer = new AUD_Buffer(); AUD_NEW("buffer")
+	m_pkgbuf = new AUD_Buffer(AVCODEC_MAX_AUDIO_FRAME_SIZE<<1);
+	AUD_NEW("buffer")
+}
+
+AUD_FFMPEGReader::~AUD_FFMPEGReader()
+{
+	avcodec_close(m_codecCtx);
+
+	if(m_byteiocontext)
+	{
+		av_close_input_stream(m_formatCtx);
+		av_free(m_byteiocontext); AUD_DELETE("byteiocontext")
+	}
+	else
+		av_close_input_file(m_formatCtx);
+
+	delete m_buffer; AUD_DELETE("buffer")
+	delete m_pkgbuf; AUD_DELETE("buffer")
+}
+
+bool AUD_FFMPEGReader::isSeekable()
+{
+	return true;
+}
+
+void AUD_FFMPEGReader::seek(int position)
+{
+	if(position >= 0)
+	{
+		// a value < 0 tells us that seeking failed
+		if(av_seek_frame(m_formatCtx,
+						 -1,
+						 (uint64_t)(((uint64_t)position *
+									 (uint64_t)AV_TIME_BASE) /
+									(uint64_t)m_specs.rate),
+						 AVSEEK_FLAG_BACKWARD | AVSEEK_FLAG_ANY) >= 0)
+		{
+			avcodec_flush_buffers(m_codecCtx);
+			m_position = position;
+
+			AVPacket packet;
+			bool search = true;
+
+			while(search && av_read_frame(m_formatCtx, &packet) >= 0)
+			{
+				// is it a frame from the audio stream?
+				if(packet.stream_index == m_stream)
+				{
+					// decode the package
+					m_pkgbuf_left = decode(&packet, m_pkgbuf);
+					search = false;
+
+					// check position
+					if(packet.pts != AV_NOPTS_VALUE)
+					{
+						// calculate real position, and read to frame!
+						m_position = packet.pts *
+							av_q2d(m_formatCtx->streams[m_stream]->time_base) *
+							m_specs.rate;
+
+						if(m_position < position)
+						{
+							sample_t* buf;
+							int length = position - m_position;
+							read(length, buf);
+						}
+					}
+				}
+				av_free_packet(&packet);
+			}
+		}
+		else
+		{
+			// Seeking failed, do nothing.
+		}
+	}
+}
+
+int AUD_FFMPEGReader::getLength()
+{
+	// return approximated remaning size
+	return (int)((m_formatCtx->duration * m_codecCtx->sample_rate)
+				 / AV_TIME_BASE)-m_position;
+}
+
+int AUD_FFMPEGReader::getPosition()
+{
+	return m_position;
+}
+
+AUD_Specs AUD_FFMPEGReader::getSpecs()
+{
+	return m_specs;
+}
+
+AUD_ReaderType AUD_FFMPEGReader::getType()
+{
+	return AUD_TYPE_STREAM;
+}
+
+bool AUD_FFMPEGReader::notify(AUD_Message &message)
+{
+	return false;
+}
+
+void AUD_FFMPEGReader::read(int & length, sample_t* & buffer)
+{
+	// read packages and decode them
+	AVPacket packet;
+	int data_size = 0;
+	int pkgbuf_size = m_pkgbuf->getSize();
+	int pkgbuf_pos;
+	int left = length;
+	int sample_size = AUD_SAMPLE_SIZE(m_specs);
+
+	// resize output buffer if necessary
+	if(m_buffer->getSize() < length*sample_size)
+		m_buffer->resize(length*sample_size);
+
+	buffer = m_buffer->getBuffer();
+	pkgbuf_pos = m_pkgbuf_left;
+	m_pkgbuf_left = 0;
+
+	// there may still be data in the buffer from the last call
+	if(pkgbuf_pos > 0)
+	{
+		data_size = AUD_MIN(pkgbuf_pos, left * sample_size);
+		memcpy(buffer, m_pkgbuf->getBuffer(), data_size);
+		buffer += data_size;
+		left -= data_size/sample_size;
+	}
+
+	// for each frame read as long as there isn't enough data already
+	while((left > 0) && (av_read_frame(m_formatCtx, &packet) >= 0))
+	{
+		// is it a frame from the audio stream?
+		if(packet.stream_index == m_stream)
+		{
+			// decode the package
+			pkgbuf_pos = decode(&packet, m_pkgbuf);
+
+			// copy to output buffer
+			data_size = AUD_MIN(pkgbuf_pos, left * sample_size);
+			memcpy(buffer, m_pkgbuf->getBuffer(), data_size);
+			buffer += data_size;
+			left -= data_size/sample_size;
+		}
+		av_free_packet(&packet);
+	}
+	// read more data than necessary?
+	if(pkgbuf_pos > data_size)
+	{
+		m_pkgbuf_left = pkgbuf_pos-data_size;
+		memmove(m_pkgbuf->getBuffer(), m_pkgbuf->getBuffer()+data_size,
+				pkgbuf_pos-data_size);
+	}
+
+	buffer = m_buffer->getBuffer();
+
+	if(left > 0)
+		length -= left;
+	m_position += length;
+}
diff --git a/intern/audaspace/ffmpeg/AUD_FFMPEGReader.h b/intern/audaspace/ffmpeg/AUD_FFMPEGReader.h
new file mode 100644
index 00000000000..645f5f356f0
--- /dev/null
+++ b/intern/audaspace/ffmpeg/AUD_FFMPEGReader.h
@@ -0,0 +1,133 @@
+/*
+ * $Id$
+ *
+ * ***** BEGIN LGPL LICENSE BLOCK *****
+ *
+ * Copyright 2009 Jörg Hermann Müller
+ *
+ * This file is part of AudaSpace.
+ *
+ * AudaSpace is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * AudaSpace is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with AudaSpace.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ***** END LGPL LICENSE BLOCK *****
+ */
+
+#ifndef AUD_FFMPEGREADER
+#define AUD_FFMPEGREADER
+
+#include "AUD_IReader.h"
+class AUD_Buffer;
+struct AVCodecContext;
+extern "C" {
+#include <libavformat/avformat.h>
+}
+
+/**
+ * This class reads a sound file via ffmpeg.
+ * \warning Seeking may not be accurate! Moreover the position is updated after
+ *          a buffer reading call. So calling getPosition right after seek
+ *          normally results in a wrong value.
+ * \warning Playback of an ogg with some outdated ffmpeg versions results in a
+ *          segfault on windows.
+ */
+class AUD_FFMPEGReader : public AUD_IReader
+{
+private:
+	/**
+	 * The current position in samples.
+	 */
+	int m_position;
+
+	/**
+	 * The playback buffer.
+	 */
+	AUD_Buffer *m_buffer;
+
+	/**
+	 * The specification of the audio data.
+	 */
+	AUD_Specs m_specs;
+
+	/**
+	 * The buffer for package reading.
+	 */
+	AUD_Buffer *m_pkgbuf;
+
+	/**
+	 * The count of samples still available from the last read package.
+	 */
+	int m_pkgbuf_left;
+
+	/**
+	 * The AVFormatContext structure for using ffmpeg.
+	 */
+	AVFormatContext* m_formatCtx;
+
+	/**
+	 * The AVCodecContext structure for using ffmpeg.
+	 */
+	AVCodecContext* m_codecCtx;
+
+	/**
+	 * The ByteIOContext to read the data from.
+	 */
+	ByteIOContext* m_byteiocontext;
+
+	/**
+	 * The stream ID in the file.
+	 */
+	int m_stream;
+
+	/**
+	 * Decodes a packet into the given buffer.
+	 * \param packet The AVPacket to decode.
+	 * \param buffer The target buffer.
+	 * \return The count of read bytes.
+	 */
+	int decode(AVPacket* packet, AUD_Buffer* buffer);
+
+public:
+	/**
+	 * Creates a new reader.
+	 * \param filename The path to the file to be read.
+	 * \exception AUD_Exception Thrown if the file specified does not exist or
+	 *            cannot be read with ffmpeg.
+	 */
+	AUD_FFMPEGReader(const char* filename);
+
+	/**
+	 * Creates a new reader.
+	 * \param buffer The buffer to read from.
+	 * \param size The size of the buffer.
+	 * \exception AUD_Exception Thrown if the buffer specified cannot be read
+	 *                          with ffmpeg.
+	 */
+	AUD_FFMPEGReader(unsigned char* buffer, int size);
+
+	/**
+	 * Destroys the reader and closes the file.
+	 */
+	virtual ~AUD_FFMPEGReader();
+
+	virtual bool isSeekable();
+	virtual void seek(int position);
+	virtual int getLength();
+	virtual int getPosition();
+	virtual AUD_Specs getSpecs();
+	virtual AUD_ReaderType getType();
+	virtual bool notify(AUD_Message &message);
+	virtual void read(int & length, sample_t* & buffer);
+};
+
+#endif //AUD_FFMPEGREADER
diff --git a/intern/audaspace/ffmpeg/Makefile b/intern/audaspace/ffmpeg/Makefile
new file mode 100644
index 00000000000..c108b020212
--- /dev/null
+++ b/intern/audaspace/ffmpeg/Makefile
@@ -0,0 +1,41 @@
+#
+# $Id: Makefile 13161 2008-01-07 19:13:47Z hos $
+#
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+# The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): none yet.
+#
+# ***** END GPL LICENSE BLOCK *****
+#
+#
+
+LIBNAME = ffmpegaudaspace
+DIR = $(OCGDIR)/intern/$(LIBNAME)
+
+include nan_compile.mk
+
+CCFLAGS += $(LEVEL_1_CPP_WARNINGS)
+
+CPPFLAGS += $(NAN_FFMPEGCFLAGS)
+CPPFLAGS += -I../intern
+CPPFLAGS += -I..
+CPPFLAGS += -I.