new directory structure

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@232 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 145 insertions, 0 deletions

diff --git a/src/plugins/Output/jack/bio2jack.h b/src/plugins/Output/jack/bio2jack.h
new file mode 100644
index 000000000..f81a7c777
--- /dev/null
+++ b/src/plugins/Output/jack/bio2jack.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2003-2004 Chris Morgan <cmorgan@alum.wpi.edu>
+ *
+ * This library 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 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef _H_JACK_OUT_H
+#define _H_JACK_OUT_H
+
+#include <jack/jack.h>
+
+#ifdef __cplusplus
+extern "C" {
+#else
+#define bool long
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#define ERR_SUCCESS                           0
+#define ERR_OPENING_JACK                      1
+#define ERR_RATE_MISMATCH                     2
+#define ERR_BYTES_PER_OUTPUT_FRAME_INVALID    3
+#define ERR_BYTES_PER_INPUT_FRAME_INVALID     4
+#define ERR_TOO_MANY_OUTPUT_CHANNELS          5
+#define ERR_PORT_NAME_OUTPUT_CHANNEL_MISMATCH 6
+#define ERR_PORT_NOT_FOUND                    7
+#define ERR_TOO_MANY_INPUT_CHANNELS           8
+#define ERR_PORT_NAME_INPUT_CHANNEL_MISMATCH  9
+
+enum status_enum { PLAYING, PAUSED, STOPPED, CLOSED, RESET };
+enum pos_enum    { BYTES, MILLISECONDS };
+
+#define PLAYED          1 /* played out of the speakers(estimated value but should be close */
+#define WRITTEN_TO_JACK 2 /* amount written out to jack */
+#define WRITTEN         3 /* amount written to the bio2jack device */
+
+/**********************/
+/* External functions */
+void JACK_Init(void); /* call this before any other bio2jack calls */
+void JACK_DoSampleRateConversion(bool value); /* whether the next device that's Open()d should do
+                                                 sample rate conversion if necessary */
+void JACK_SetSampleRateConversionFunction(int converter); /* which SRC converter function should be used
+                                                             for the next Open()d device */
+int  JACK_Open(int *deviceID, unsigned int bits_per_sample, unsigned long *rate, int channels); /* Note: defaults to 0 input channels
+												   if you need input (record) use OpenEx
+												   instead */
+int  JACK_OpenEx(int *deviceID, unsigned int bits_per_channel,
+                 unsigned long *rate,
+                 unsigned int input_channels, unsigned int output_channels,
+                 const char **jack_port_name, unsigned int jack_port_name_count,
+                 unsigned long jack_port_flags);
+int  JACK_Close(int deviceID); /* return 0 for success */
+void JACK_Reset(int deviceID); /* free all buffered data and reset several values in the device */
+long JACK_Write(int deviceID, unsigned char *data, unsigned long bytes); /* returns the number of bytes written */
+long JACK_Read(int deviceID, unsigned char *data, unsigned long bytes); /* returns the number of bytes read */
+
+/* state setting values */
+/* set/get the written/played/buffered value based on a byte or millisecond input value */
+long JACK_GetPosition(int deviceID, enum pos_enum position, int type);
+void JACK_SetPosition(int deviceID, enum pos_enum position, long value);
+
+long JACK_GetJackLatency(int deviceID); /* deprectated, you probably want JACK_GetJackOutputLatency */
+long JACK_GetJackOutputLatency(int deviceID); /* return the output latency in frames */
+long JACK_GetJackInputLatency(int deviceID); /* return the input latency in frames */
+
+int JACK_SetState(int deviceID, enum status_enum state); /* playing, paused, stopped */
+enum status_enum JACK_GetState(int deviceID);
+
+long JACK_GetMaxOutputBufferedBytes(int deviceID);
+long JACK_GetMaxInputBufferedBytes(int deviceID);
+
+/* bytes that jack requests during each callback */
+unsigned long JACK_GetJackBufferedBytes(int deviceID);
+
+/* Properties of the jack driver */
+
+/* linear means 0 volume is silence, 100 is full volume */
+/* dbAttenuation means 0 volume is 0dB attenuation */
+/* Bio2jack defaults to linear */
+/* Note: volume controls only effect output channels for now */
+enum JACK_VOLUME_TYPE { linear, dbAttenuation };
+enum JACK_VOLUME_TYPE JACK_SetVolumeEffectType(int deviceID,
+                                               enum JACK_VOLUME_TYPE type);
+
+int  JACK_SetAllVolume(int deviceID, unsigned int volume); /* returns 0 on success */
+int  JACK_SetVolumeForChannel(int deviceID, unsigned int channel, unsigned int volume);
+void JACK_GetVolumeForChannel(int deviceID, unsigned int channel, unsigned int *volume);
+
+
+unsigned long JACK_GetOutputBytesPerSecond(int deviceID); /* bytes_per_output_frame * sample_rate */
+unsigned long JACK_GetInputBytesPerSecond(int deviceID);  /* bytes_per_input_frame * sample_rate */
+unsigned long JACK_GetBytesStored(int deviceID);          /* bytes currently buffered in the output buffer */
+unsigned long JACK_GetBytesFreeSpace(int deviceID);       /* bytes of free space in the output buffer */
+unsigned long JACK_GetBytesUsedSpace(int deviceID);       /* bytes of space used in the input buffer */
+unsigned long JACK_GetBytesPerOutputFrame(int deviceID);
+unsigned long JACK_GetBytesPerInputFrame(int deviceID);
+
+/* Note: these will probably be removed in a future release */
+int  JACK_GetNumInputChannels(int deviceID);
+int  JACK_GetNumOutputChannels(int deviceID);
+
+long JACK_GetSampleRate(int deviceID); /* samples per second */
+
+void JACK_SetClientName(char *name); /* sets the name that bio2jack will use when
+                                        creating a new jack client.  name_%pid%_%deviceID%%counter%
+                                        will be used
+                                        NOTE: this defaults to name = bio2jack
+                                        NOTE: we limit the size of the client name to
+                                           jack_client_name_size() */
+
+enum JACK_PORT_CONNECTION_MODE
+{
+    CONNECT_ALL,    /* connect to all avaliable ports */
+    CONNECT_OUTPUT, /* connect only to the ports we need for output */
+    CONNECT_NONE    /* don't connect to any ports */
+};
+
+/* set the mode for port connections */
+/* defaults to CONNECT_ALL */ 
+void JACK_SetPortConnectionMode(enum JACK_PORT_CONNECTION_MODE mode);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef JACK_OUT_H */