Implemented a MIDI plug-in

CQTexperiment
Chris Moeller 2013-10-15 07:49:53 -07:00
parent ab97f832ed
commit 842932c322
47 changed files with 7040 additions and 0 deletions

View File

@ -62,6 +62,7 @@ td.icon { width: auto; }
<li>Apple Lossless</li> <li>Apple Lossless</li>
<li>WMA Standard, Pro, Lossless, and Voice</li> <li>WMA Standard, Pro, Lossless, and Voice</li>
<li>TrueAudio</li> <li>TrueAudio</li>
<li>MIDI Sequences</li>
<li>Sequenced Module formats (IT, XM, S3M, MOD, STM, PTM, MTM, 669, PSM, AM, J2B, DSM, AMF, OKT/OKTA, and UMX)</li> <li>Sequenced Module formats (IT, XM, S3M, MOD, STM, PTM, MTM, 669, PSM, AM, J2B, DSM, AMF, OKT/OKTA, and UMX)</li>
<li>Emulated Console formats supported by the Game_Music_Emu library (AY, GBS, HES, KSS, NSF/NSFE, SAP, SGC, SPC, and VGM/VGZ)</li> <li>Emulated Console formats supported by the Game_Music_Emu library (AY, GBS, HES, KSS, NSF/NSFE, SAP, SGC, SPC, and VGM/VGZ)</li>
<li>Many Emulated Console formats utilizing the PSF format (PSF, PSF2, SSF, DSF, QSF, GSF, NCSF, 2SF, and their respective mini variants)</li> <li>Many Emulated Console formats utilizing the PSF format (PSF, PSF2, SSF, DSF, QSF, GSF, NCSF, 2SF, and their respective mini variants)</li>

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/* Localized versions of Info.plist keys */

File diff suppressed because it is too large Load Diff

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#ifndef _MIDI_CONTAINER_H_
#define _MIDI_CONTAINER_H_
#include <stdint.h>
#include <string>
#include <vector>
struct midi_event
{
enum
{
max_static_data_count = 16
};
enum event_type
{
note_off = 0,
note_on,
polyphonic_aftertouch,
control_change,
program_change,
channel_aftertouch,
pitch_wheel,
extended
};
unsigned long m_timestamp;
event_type m_type;
unsigned m_channel;
unsigned long m_data_count;
uint8_t m_data[max_static_data_count];
std::vector<uint8_t> m_ext_data;
midi_event() : m_timestamp(0), m_type(note_off), m_channel(0), m_data_count(0) { }
midi_event( const midi_event & p_in );
midi_event( unsigned long p_timestamp, event_type p_type, unsigned p_channel, const uint8_t * p_data, std::size_t p_data_count );
unsigned long get_data_count() const;
void copy_data( uint8_t * p_out, unsigned long p_offset, unsigned long p_count ) const;
};
class midi_track
{
std::vector<midi_event> m_events;
public:
midi_track() { }
midi_track(const midi_track & p_in);
void add_event( const midi_event & p_event );
std::size_t get_count() const;
const midi_event & operator [] ( std::size_t p_index ) const;
void remove_event( unsigned long index );
};
struct tempo_entry
{
unsigned long m_timestamp;
unsigned m_tempo;
tempo_entry() : m_timestamp(0), m_tempo(0) { }
tempo_entry(unsigned long p_timestamp, unsigned p_tempo);
};
class tempo_map
{
std::vector<tempo_entry> m_entries;
public:
void add_tempo( unsigned p_tempo, unsigned long p_timestamp );
unsigned long timestamp_to_ms( unsigned long p_timestamp, unsigned p_dtx ) const;
std::size_t get_count() const;
const tempo_entry & operator [] ( std::size_t p_index ) const;
};
struct system_exclusive_entry
{
std::size_t m_port;
std::size_t m_offset;
std::size_t m_length;
system_exclusive_entry() : m_port(0), m_offset(0), m_length(0) { }
system_exclusive_entry(const system_exclusive_entry & p_in);
system_exclusive_entry(std::size_t p_port, std::size_t p_offset, std::size_t p_length);
};
class system_exclusive_table
{
std::vector<uint8_t> m_data;
std::vector<system_exclusive_entry> m_entries;
public:
unsigned add_entry( const uint8_t * p_data, std::size_t p_size, std::size_t p_port );
void get_entry( unsigned p_index, const uint8_t * & p_data, std::size_t & p_size, std::size_t & p_port );
};
struct midi_stream_event
{
unsigned long m_timestamp;
uint32_t m_event;
midi_stream_event() : m_timestamp(0), m_event(0) { }
midi_stream_event(unsigned long p_timestamp, uint32_t p_event);
};
struct midi_meta_data_item
{
unsigned long m_timestamp;
std::string m_name;
std::string m_value;
midi_meta_data_item() : m_timestamp(0) { }
midi_meta_data_item(const midi_meta_data_item & p_in);
midi_meta_data_item(unsigned long p_timestamp, const char * p_name, const char * p_value);
};
class midi_meta_data
{
std::vector<midi_meta_data_item> m_data;
public:
midi_meta_data() { }
void add_item( const midi_meta_data_item & p_item );
void append( const midi_meta_data & p_data );
bool get_item( const char * p_name, midi_meta_data_item & p_out ) const;
std::size_t get_count() const;
const midi_meta_data_item & operator [] ( std::size_t p_index ) const;
};
class midi_container
{
public:
enum
{
clean_flag_emidi = 1 << 0,
clean_flag_instruments = 1 << 1,
clean_flag_banks = 1 << 2,
};
private:
unsigned m_form;
unsigned m_dtx;
std::vector<uint64_t> m_channel_mask;
std::vector<tempo_map> m_tempo_map;
std::vector<midi_track> m_tracks;
std::vector<uint8_t> m_port_numbers;
std::vector< std::vector< std::string > > m_device_names;
midi_meta_data m_extra_meta_data;
std::vector<unsigned long> m_timestamp_end;
std::vector<unsigned long> m_timestamp_loop_start;
std::vector<unsigned long> m_timestamp_loop_end;
unsigned long timestamp_to_ms( unsigned long p_timestamp, unsigned long p_subsong ) const;
/*
* Normalize port numbers properly
*/
template <typename T> void limit_port_number(T & number)
{
for ( unsigned i = 0; i < m_port_numbers.size(); i++ )
{
if ( m_port_numbers[ i ] == number )
{
number = i;
return;
}
}
m_port_numbers.push_back( number );
number = m_port_numbers.size() - 1;
}
template <typename T> void limit_port_number(T & number) const
{
for ( unsigned i = 0; i < m_port_numbers.size(); i++ )
{
if ( m_port_numbers[ i ] == number )
{
number = i;
return;
}
}
}
public:
midi_container() { m_device_names.resize( 16 ); }
void initialize( unsigned p_form, unsigned p_dtx );
void add_track( const midi_track & p_track );
void add_track_event( std::size_t p_track_index, const midi_event & p_event );
/*
* These functions are really only designed to merge and later remove System Exclusive message dumps
*/
void merge_tracks( const midi_container & p_source );
void set_track_count( unsigned count );
void set_extra_meta_data( const midi_meta_data & p_data );
/*
* Blah.
* Hack 0: Remove channel 16
* Hack 1: Remove channels 11-16
*/
void apply_hackfix( unsigned hack );
void serialize_as_stream( unsigned long subsong, std::vector<midi_stream_event> & p_stream, system_exclusive_table & p_system_exclusive, unsigned clean_flags ) const;
void serialize_as_standard_midi_file( std::vector<uint8_t> & p_midi_file ) const;
void promote_to_type1();
unsigned long get_subsong_count() const;
unsigned long get_subsong( unsigned long p_index ) const;
unsigned long get_timestamp_end(unsigned long subsong, bool ms = false) const;
unsigned get_format() const;
unsigned get_track_count() const;
unsigned get_channel_count(unsigned long subsong) const;
unsigned long get_timestamp_loop_start(unsigned long subsong, bool ms = false) const;
unsigned long get_timestamp_loop_end(unsigned long subsong, bool ms = false) const;
void get_meta_data( unsigned long subsong, midi_meta_data & p_out );
void scan_for_loops( bool p_xmi_loops, bool p_marker_loops );
static void encode_delta( std::vector<uint8_t> & p_out, unsigned long delta );
};
#endif

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>NoWork-Inc.${PRODUCT_NAME:rfc1034identifier}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 2013 Christopher Snowhill. All rights reserved.</string>
<key>NSPrincipalClass</key>
<string></string>
</dict>
</plist>

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#ifndef _MIDI_PROCESSORS_H_
#define _MIDI_PROCESSORS_H_
#include "midi_container.h"
#ifndef _countof
template <typename T, size_t N>
char ( &_ArraySizeHelper( T (&array)[N] ))[N];
#define _countof( array ) (sizeof( _ArraySizeHelper( array ) ))
#endif
class midi_processor
{
static const uint8_t end_of_track[2];
static const uint8_t loop_start[11];
static const uint8_t loop_end[9];
static const uint8_t hmp_default_tempo[5];
static const uint8_t xmi_default_tempo[5];
static const uint8_t mus_default_tempo[5];
static const uint8_t mus_controllers[15];
static const uint8_t lds_default_tempo[5];
static int decode_delta( std::vector<uint8_t>::const_iterator & it );
static unsigned decode_hmp_delta( std::vector<uint8_t>::const_iterator & it );
static unsigned decode_xmi_delta( std::vector<uint8_t>::const_iterator & it, std::vector<uint8_t>::const_iterator end );
static bool is_standard_midi( std::vector<uint8_t> const& p_file );
static bool is_riff_midi( std::vector<uint8_t> const& p_file );
static bool is_hmp( std::vector<uint8_t> const& p_file );
static bool is_hmi( std::vector<uint8_t> const& p_file );
static bool is_xmi( std::vector<uint8_t> const& p_file );
static bool is_mus( std::vector<uint8_t> const& p_file );
static bool is_mids( std::vector<uint8_t> const& p_file );
static bool is_lds( std::vector<uint8_t> const& p_file, const char * p_extension );
static bool is_gmf( std::vector<uint8_t> const& p_file );
static bool is_syx( std::vector<uint8_t> const& p_file );
static bool process_standard_midi_track( std::vector<uint8_t>::const_iterator & it, std::vector<uint8_t>::const_iterator end, midi_container & p_out, bool needs_end_marker );
static bool process_standard_midi( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_riff_midi( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_hmp( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_hmi( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_xmi( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_mus( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_mids( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_lds( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_gmf( std::vector<uint8_t> const& p_file, midi_container & p_out );
static bool process_syx( std::vector<uint8_t> const& p_file, midi_container & p_out );
public:
static bool process_file( std::vector<uint8_t> const& p_file, const char * p_extension, midi_container & p_out );
static bool process_syx_file( std::vector<uint8_t> const& p_file, midi_container & p_out );
};
#endif

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#include "midi_processor.h"
bool midi_processor::is_gmf( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 32 ) return false;
if ( p_file[ 0 ] != 'G' || p_file[ 1 ] != 'M' || p_file[ 2 ] != 'F' || p_file[ 3 ] != 1 ) return false;
return true;
}
bool midi_processor::process_gmf( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
uint8_t buffer[10];
p_out.initialize( 0, 0xC0 );
uint16_t tempo = ( p_file[ 4 ] << 8 ) | p_file[ 5 ];
uint32_t tempo_scaled = tempo * 100000;
midi_track track;
buffer[0] = 0xFF;
buffer[1] = 0x51;
buffer[2] = tempo_scaled >> 16;
buffer[3] = tempo_scaled >> 8;
buffer[4] = tempo_scaled;
track.add_event( midi_event( 0, midi_event::extended, 0, buffer, 5 ) );
buffer[0] = 0xF0;
buffer[1] = 0x41;
buffer[2] = 0x10;
buffer[3] = 0x16;
buffer[4] = 0x12;
buffer[5] = 0x7F;
buffer[6] = 0x00;
buffer[7] = 0x00;
buffer[8] = 0x01;
buffer[9] = 0xF7;
track.add_event( midi_event( 0, midi_event::extended, 0, buffer, 10 ) );
buffer[0] = 0xFF;
buffer[1] = 0x2F;
track.add_event( midi_event( 0, midi_event::extended, 0, buffer, 2 ) );
p_out.add_track( track );
std::vector<uint8_t>::const_iterator it = p_file.begin() + 7;
return process_standard_midi_track( it, p_file.end(), p_out, false );
}

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#include "midi_processor.h"
const uint8_t midi_processor::end_of_track[2] = {0xFF, 0x2F};
const uint8_t midi_processor::loop_start[11] = {0xFF, 0x06, 'l', 'o', 'o', 'p', 'S', 't', 'a', 'r', 't'};
const uint8_t midi_processor::loop_end[9] = {0xFF, 0x06, 'l', 'o', 'o', 'p', 'E', 'n', 'd'};
int midi_processor::decode_delta( std::vector<uint8_t>::const_iterator & it )
{
int delta = 0;
unsigned char byte;
do
{
byte = *it++;
delta = ( delta << 7 ) + ( byte & 0x7F );
}
while ( byte & 0x80 );
return delta;
}
bool midi_processor::process_file( std::vector<uint8_t> const& p_file, const char * p_extension, midi_container & p_out )
{
if ( is_standard_midi( p_file ) )
{
return process_standard_midi( p_file, p_out );
}
else if ( is_riff_midi( p_file ) )
{
return process_riff_midi( p_file, p_out );
}
else if ( is_hmp( p_file ) )
{
return process_hmp( p_file, p_out );
}
else if ( is_hmi( p_file ) )
{
return process_hmi( p_file, p_out );
}
else if ( is_xmi( p_file ) )
{
return process_xmi( p_file, p_out );
}
else if ( is_mus( p_file ) )
{
return process_mus( p_file, p_out );
}
else if ( is_mids( p_file ) )
{
return process_mids( p_file, p_out );
}
else if ( is_lds( p_file, p_extension ) )
{
return process_lds( p_file, p_out );
}
else if ( is_gmf( p_file ) )
{
return process_gmf( p_file, p_out );
}
else return false;
}
bool midi_processor::process_syx_file( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
if ( is_syx( p_file ) )
{
return process_syx( p_file, p_out );
}
else return false;
}

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#include "midi_processor.h"
bool midi_processor::is_hmi( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 12 ) return false;
if ( p_file[ 0 ] != 'H' || p_file[ 1 ] != 'M' || p_file[ 2 ] != 'I' || p_file[ 3 ] != '-' ||
p_file[ 4 ] != 'M' || p_file[ 5 ] != 'I' || p_file[ 6 ] != 'D' || p_file[ 7 ] != 'I' ||
p_file[ 8 ] != 'S' || p_file[ 9 ] != 'O' || p_file[ 10 ] != 'N' || p_file[ 11 ] != 'G' ) return false;
return true;
}
bool midi_processor::process_hmi( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
std::vector<uint8_t> buffer;
std::vector<uint8_t>::const_iterator it = p_file.begin() + 0xE4;
uint32_t track_count = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
uint32_t track_table_offset = it[ 4 ] | ( it[ 5 ] << 8 ) | ( it[ 6 ] << 16 ) | ( it[ 7 ] << 24 );
it = p_file.begin() + track_table_offset;
std::vector<uint32_t> track_offsets;
track_offsets.resize( track_count );
for ( unsigned i = 0; i < track_count; ++i )
{
track_offsets[ i ] = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
}
p_out.initialize( 1, 0xC0 );
{
midi_track track;
track.add_event( midi_event( 0, midi_event::extended, 0, hmp_default_tempo, _countof( hmp_default_tempo ) ) );
track.add_event( midi_event( 0, midi_event::extended, 0, end_of_track, _countof( end_of_track ) ) );
p_out.add_track( track );
}
for ( unsigned i = 0; i < track_count; ++i )
{
unsigned track_offset = track_offsets[ i ];
unsigned long track_length;
if ( i + 1 < track_count )
{
track_length = track_offsets[ i + 1 ] - track_offset;
}
else
{
track_length = p_file.size() - track_offset;
}
std::vector<uint8_t>::const_iterator track_body = p_file.begin() + track_offset;
std::vector<uint8_t>::const_iterator track_end = track_body + track_length;
if ( track_length < 13 ) return false;
if ( track_body[ 0 ] != 'H' || track_body[ 1 ] != 'M' || track_body[ 2 ] != 'I' || track_body[ 3 ] != '-' ||
track_body[ 4 ] != 'M' || track_body[ 5 ] != 'I' || track_body[ 6 ] != 'D' || track_body[ 7 ] != 'I' ||
track_body[ 8 ] != 'T' || track_body[ 9 ] != 'R' || track_body[ 10 ] != 'A' || track_body[ 11 ] != 'C' ||
track_body[ 12 ] != 'K' ) return false;
midi_track track;
unsigned current_timestamp = 0;
unsigned char last_event_code = 0xFF;
unsigned last_event_timestamp = 0;
if ( track_length < 0x4B + 4 ) return false;
uint32_t meta_offset = track_body[ 0x4B ] | ( track_body[ 0x4C ] << 8 ) | ( track_body[ 0x4D ] << 16 ) | ( track_body[ 0x4E ] << 24 );
if ( meta_offset && meta_offset + 1 < track_length )
{
buffer.resize( 2 );
std::copy( track_body + meta_offset, track_body + meta_offset + 2, buffer.begin() );
unsigned meta_size = buffer[ 1 ];
if ( meta_offset + 2 + meta_size > track_length ) return false;
buffer.resize( meta_size + 2 );
std::copy( track_body + meta_offset + 2, track_body + meta_offset + 2 + meta_size, buffer.begin() + 2 );
while ( meta_size > 0 && buffer[ meta_size + 1 ] == ' ' ) --meta_size;
if ( meta_size > 0 )
{
buffer[ 0 ] = 0xFF;
buffer[ 1 ] = 0x01;
track.add_event( midi_event( 0, midi_event::extended, 0, &buffer[0], meta_size + 2 ) );
}
}
if ( track_length < 0x57 + 4 ) return false;
uint32_t track_data_offset = track_body[ 0x57 ] | ( track_body[ 0x58 ] << 8 ) | ( track_body[ 0x59 ] << 16 ) | ( track_body[ 0x5A ] << 24 );
it = track_body + track_data_offset;
buffer.resize( 3 );
while ( it < track_end )
{
int delta = decode_delta( it );
if ( delta > 0xFFFF || delta < 0 )
{
current_timestamp = last_event_timestamp;
/*console::formatter() << "[foo_midi] Large HMI delta detected, shunting.";*/
}
else
{
current_timestamp += delta;
if ( current_timestamp > last_event_timestamp )
{
last_event_timestamp = current_timestamp;
}
}
buffer[ 0 ] = *it++;
if ( buffer[ 0 ] == 0xFF )
{
last_event_code = 0xFF;
buffer[ 1 ] = *it++;
int meta_count = decode_delta( it );
if ( meta_count < 0 ) return false; /*throw exception_io_data( "Invalid HMI meta message" );*/
buffer.resize( meta_count + 2 );
std::copy( it, it + meta_count, buffer.begin() + 2 );
it += meta_count;
if ( buffer[ 1 ] == 0x2F && last_event_timestamp > current_timestamp )
{
current_timestamp = last_event_timestamp;
}
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], meta_count + 2 ) );
if ( buffer[ 1 ] == 0x2F ) break;
}
else if ( buffer[ 0 ] == 0xF0 )
{
last_event_code = 0xFF;
int system_exclusive_count = decode_delta( it );
if ( system_exclusive_count < 0 ) return false; /*throw exception_io_data( "Invalid HMI System Exclusive message" );*/
buffer.resize( system_exclusive_count + 1 );
std::copy( it, it + system_exclusive_count, buffer.begin() + 1 );
it += system_exclusive_count;
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], system_exclusive_count + 1 ) );
}
else if ( buffer[ 0 ] == 0xFE )
{
last_event_code = 0xFF;
buffer[ 1 ] = *it++;
if ( buffer[ 1 ] == 0x10 )
{
it += 2;
buffer[ 2 ] = *it++;
it += buffer[ 2 ] + 4;
}
else if ( buffer[ 1 ] == 0x12 )
{
it += 2;
}
else if ( buffer[ 1 ] == 0x13 )
{
it += 10;
}
else if ( buffer[ 1 ] == 0x14 )
{
it += 2;
p_out.add_track_event( 0, midi_event( current_timestamp, midi_event::extended, 0, loop_start, _countof( loop_start ) ) );
}
else if ( buffer[ 1 ] == 0x15 )
{
it += 6;
p_out.add_track_event( 0, midi_event( current_timestamp, midi_event::extended, 0, loop_end, _countof( loop_end ) ) );
}
else return false; /*throw exception_io_data( "Unexpected HMI meta event" );*/
}
else if ( buffer[ 0 ] <= 0xEF )
{
unsigned bytes_read = 1;
if ( buffer[ 0 ] >= 0x80 )
{
buffer[ 1 ] = *it++;
last_event_code = buffer[ 0 ];
}
else
{
if ( last_event_code == 0xFF ) return false; /*throw exception_io_data( "HMI used shortened event after Meta or SysEx message" );*/
buffer[ 1 ] = buffer[ 0 ];
buffer[ 0 ] = last_event_code;
}
midi_event::event_type type = (midi_event::event_type)( ( buffer[ 0 ] >> 4 ) - 8 );
unsigned channel = buffer[ 0 ] & 0x0F;
if ( type != midi_event::program_change && type != midi_event::channel_aftertouch )
{
buffer[ 2 ] = *it++;
bytes_read = 2;
}
track.add_event( midi_event( current_timestamp, type, channel, &buffer[ 1 ], bytes_read ) );
if ( type == midi_event::note_on )
{
buffer[ 2 ] = 0x00;
int note_length = decode_delta( it );
if ( note_length < 0 ) return false; /*throw exception_io_data( "Invalid HMI note message" );*/
unsigned note_end_timestamp = current_timestamp + note_length;
if ( note_end_timestamp > last_event_timestamp ) last_event_timestamp = note_end_timestamp;
track.add_event( midi_event( note_end_timestamp, midi_event::note_on, channel, &buffer[1], bytes_read ) );
}
}
else return false; /*throw exception_io_data( "Unexpected HMI status code" );*/
}
p_out.add_track( track );
}
return true;
}

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#include "midi_processor.h"
const uint8_t midi_processor::hmp_default_tempo[5] = {0xFF, 0x51, 0x18, 0x80, 0x00};
bool midi_processor::is_hmp( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 8 ) return false;
if ( p_file[ 0 ] != 'H' || p_file[ 1 ] != 'M' || p_file[ 2 ] != 'I' || p_file[ 3 ] != 'M' ||
p_file[ 4 ] != 'I' || p_file[ 5 ] != 'D' || p_file[ 6 ] != 'I' ||
( p_file[ 7 ] != 'P' && p_file[ 7 ] != 'R' ) ) return false;
return true;
}
unsigned midi_processor::decode_hmp_delta( std::vector<uint8_t>::const_iterator & it )
{
unsigned delta = 0;
unsigned shift = 0;
unsigned char byte;
do
{
byte = *it++;
delta = delta + ( ( byte & 0x7F ) << shift );
shift += 7;
}
while ( !( byte & 0x80 ) );
return delta;
}
bool midi_processor::process_hmp( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
bool is_funky = p_file[ 7 ] == 'R';
uint8_t track_count_8;
uint16_t dtx = 0xC0;
std::vector<uint8_t>::const_iterator it = p_file.begin() + ( is_funky ? 0x1A : 0x30 );
track_count_8 = *it;
if ( is_funky )
{
dtx = ( p_file[ 0x4C ] << 16 ) | p_file[ 0x4D ];
}
p_out.initialize( 1, dtx );
{
midi_track track;
track.add_event( midi_event( 0, midi_event::extended, 0, hmp_default_tempo, _countof( hmp_default_tempo ) ) );
track.add_event( midi_event( 0, midi_event::extended, 0, end_of_track, _countof( end_of_track ) ) );
p_out.add_track( track );
}
uint8_t buffer[ 4 ];
buffer[ 0 ] = *it++;
while ( it < p_file.end() )
{
if ( buffer[ 0 ] != 0xFF )
{
buffer[ 0 ] = *it++;
continue;
}
buffer[ 1 ] = *it++;
if ( buffer[ 1 ] != 0x2F )
{
buffer[ 0 ] = buffer[ 1 ];
continue;
}
break;
}
it += ( is_funky ? 3 : 5 );
unsigned track_count = track_count_8;
for ( unsigned i = 1; i < track_count; ++i )
{
uint16_t track_size_16;
uint32_t track_size_32;
if ( is_funky )
{
track_size_16 = it[ 0 ] | ( it[ 1 ] << 8 );
it += 2;
track_size_32 = track_size_16 - 4;
if ( p_file.end() - it < track_size_32 + 2 ) break;
it += 2;
}
else
{
track_size_32 = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
track_size_32 -= 12;
if ( p_file.end() - it < track_size_32 + 8 ) break;
it += 4;
}
midi_track track;
unsigned current_timestamp = 0;
std::vector<uint8_t> buffer;
buffer.resize( 3 );
std::vector<uint8_t>::const_iterator track_end = it + track_size_32;
while ( it < track_end )
{
unsigned delta = decode_hmp_delta( it );
current_timestamp += delta;
buffer[ 0 ] = *it++;
if ( buffer[ 0 ] == 0xFF )
{
buffer[ 1 ] = *it++;
int meta_count = decode_delta( it );
if ( meta_count < 0 ) return false; /*throw exception_io_data( "Invalid HMP meta message" );*/
buffer.resize( meta_count + 2 );
std::copy( it, it + meta_count, buffer.begin() + 2 );
it += meta_count;
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], meta_count + 2 ) );
if ( buffer[ 1 ] == 0x2F ) break;
}
else if ( buffer[ 0 ] >= 0x80 && buffer[ 0 ] <= 0xEF )
{
unsigned bytes_read = 2;
switch ( buffer[ 0 ] & 0xF0 )
{
case 0xC0:
case 0xD0:
bytes_read = 1;
}
std::copy( it, it + bytes_read, buffer.begin() + 1 );
it += bytes_read;
track.add_event( midi_event( current_timestamp, (midi_event::event_type)( ( buffer[ 0 ] >> 4 ) - 8 ), buffer[ 0 ] & 0x0F, &buffer[1], bytes_read ) );
}
else return false; /*throw exception_io_data( "Unexpected status code in HMP track" );*/
}
it = track_end + ( is_funky ? 0 : 4 );
p_out.add_track( track );
}
return true;
}

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#include "midi_processor.h"
bool midi_processor::is_mids( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 8 ) return false;
if ( p_file[ 0 ] != 'R' || p_file[ 1 ] != 'I' || p_file[ 2 ] != 'F' || p_file[ 3 ] != 'F' ) return false;
uint32_t size = p_file[ 4 ] | ( p_file[ 5 ] << 8 ) | ( p_file[ 6 ] << 16 ) | ( p_file[ 7 ] << 24 );
if ( size < 8 || ( p_file.size() < size + 8 ) ) return false;
if ( p_file[ 8 ] != 'M' || p_file[ 9 ] != 'I' || p_file[ 10 ] != 'D' || p_file[ 11 ] != 'S' ||
p_file[ 12 ] != 'f' || p_file[ 13 ] != 'm' || p_file[ 14 ] != 't' || p_file[ 15 ] != ' ' ) return false;
return true;
}
bool midi_processor::process_mids( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
std::vector<uint8_t>::const_iterator it = p_file.begin() + 16;
uint32_t fmt_size = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
uint32_t time_format = 1;
/*uint32_t max_buffer = 0;*/
uint32_t flags = 0;
if ( fmt_size >= 4 )
{
time_format = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
fmt_size -= 4;
}
if ( fmt_size >= 4 )
{
/*max_buffer = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );*/
it += 4;
fmt_size -= 4;
}
if ( fmt_size >= 4 )
{
flags = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
fmt_size -= 4;
}
it += fmt_size;
if ( fmt_size & 1 ) ++it;
p_out.initialize( 0, time_format );
if ( it[ 0 ] != 'd' || it[ 1 ] != 'a' || it[ 2 ] != 't' || it[ 3 ] != 'a' ) return false; /*throw exception_io_data( "MIDS missing RIFF data chunk" );*/
it += 4;
{
midi_track track;
track.add_event( midi_event( 0, midi_event::extended, 0, end_of_track, _countof( end_of_track ) ) );
p_out.add_track( track );
}
uint32_t data_size = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
std::vector<uint8_t>::const_iterator body_end = it + data_size;
uint32_t segment_count = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
bool is_eight_byte = !!(flags & 1);
midi_track track;
unsigned current_timestamp = 0;
for ( unsigned i = 0; i < segment_count; ++i )
{
it += 4;
uint32_t segment_size = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
std::vector<uint8_t>::const_iterator segment_end = it + segment_size;
while ( it < segment_end && it < body_end )
{
uint32_t delta = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
uint32_t event;
current_timestamp += delta;
if ( !is_eight_byte ) it += 4;
event = it[ 0 ] | ( it[ 1 ] << 8 ) | ( it[ 2 ] << 16 ) | ( it[ 3 ] << 24 );
it += 4;
if ( event >> 24 == 0x01 )
{
uint8_t buffer[ 5 ] = { 0xFF, 0x51 };
buffer[ 2 ] = (uint8_t)( event >> 16 );
buffer[ 3 ] = (uint8_t)( event >> 8 );
buffer[ 4 ] = (uint8_t)event;
p_out.add_track_event( 0, midi_event( current_timestamp, midi_event::extended, 0, buffer, sizeof( buffer ) ) );
}
else if ( !( event >> 24 ) )
{
unsigned event_code = ( event & 0xF0 ) >> 4;
if ( event_code >= 0x8 && event_code <= 0xE )
{
unsigned bytes_to_write = 1;
uint8_t buffer[2];
buffer[ 0 ] = (uint8_t)( event >> 8 );
if ( event_code != 0xC && event_code != 0xD )
{
buffer[ 1 ] = (uint8_t)( event >> 16 );
bytes_to_write = 2;
}
track.add_event( midi_event( current_timestamp, (midi_event::event_type)( event_code - 8 ), event & 0x0F, buffer, bytes_to_write ) );
}
}
}
}
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, end_of_track, _countof( end_of_track ) ) );
p_out.add_track( track );
return true;
}

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#include "midi_processor.h"
const uint8_t midi_processor::mus_default_tempo[5] = {0xFF, 0x51, 0x09, 0xA3, 0x1A};
const uint8_t midi_processor::mus_controllers[15] = {0,0,1,7,10,11,91,93,64,67,120,123,126,127,121};
bool midi_processor::is_mus( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 0x20 ) return false;
if ( p_file[ 0 ] != 'M' || p_file[ 1 ] != 'U' || p_file[ 2 ] != 'S' || p_file[ 3 ] != 0x1A ) return false;
uint16_t length = p_file[ 4 ] | ( p_file[ 5 ] << 8 );
uint16_t offset = p_file[ 6 ] | ( p_file[ 7 ] << 8 );
uint16_t instrument_count = p_file[ 12 ] | ( p_file[ 13 ] << 8 );
if ( offset >= 16 + instrument_count * 2 && offset < 16 + instrument_count * 4 && offset + length <= p_file.size() ) return true;
return false;
}
bool midi_processor::process_mus( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
uint16_t length = p_file[ 4 ] | ( p_file[ 5 ] << 8 );
uint16_t offset = p_file[ 6 ] | ( p_file[ 7 ] << 8 );
p_out.initialize( 0, 0x59 );
{
midi_track track;
track.add_event( midi_event( 0, midi_event::extended, 0, mus_default_tempo, _countof( mus_default_tempo ) ) );
track.add_event( midi_event( 0, midi_event::extended, 0, end_of_track, _countof( end_of_track ) ) );
p_out.add_track( track );
}
midi_track track;
unsigned current_timestamp = 0;
uint8_t velocity_levels[ 16 ] = { 0 };
std::vector<uint8_t>::const_iterator it = p_file.begin() + offset, end = p_file.begin() + offset + length;
uint8_t buffer[ 4 ];
while ( it < end )
{
buffer[ 0 ] = *it++;
if ( buffer[ 0 ] == 0x60 ) break;
midi_event::event_type type;
unsigned bytes_to_write;
unsigned channel = buffer[ 0 ] & 0x0F;
if ( channel == 0x0F ) channel = 9;
else if ( channel >= 9 ) ++channel;
switch ( buffer[ 0 ] & 0x70 )
{
case 0x00:
type = midi_event::note_on;
buffer[ 1 ] = *it++;
buffer[ 2 ] = 0;
bytes_to_write = 2;
break;
case 0x10:
type = midi_event::note_on;
buffer[ 1 ] = *it++;
if ( buffer[ 1 ] & 0x80 )
{
buffer[ 2 ] = *it++;
velocity_levels[ channel ] = buffer[ 2 ];
buffer[ 1 ] &= 0x7F;
}
else
{
buffer[ 2 ] = velocity_levels[ channel ];
}
bytes_to_write = 2;
break;
case 0x20:
type = midi_event::pitch_wheel;
buffer[ 1 ] = *it++;
buffer[ 2 ] = buffer[ 1 ] >> 1;
buffer[ 1 ] <<= 7;
bytes_to_write = 2;
break;
case 0x30:
type = midi_event::control_change;
buffer[ 1 ] = *it++;
if ( buffer[ 1 ] >= 10 && buffer[ 1 ] <= 14 )
{
buffer[ 1 ] = mus_controllers[ buffer[ 1 ] ];
buffer[ 2 ] = 1;
bytes_to_write = 2;
}
else return false; /*throw exception_io_data( "Unhandled MUS system event" );*/
break;
case 0x40:
buffer[ 1 ] = *it++;
if ( buffer[ 1 ] )
{
if ( buffer[ 1 ] < 10 )
{
type = midi_event::control_change;
buffer[ 1 ] = mus_controllers[ buffer[ 1 ] ];
buffer[ 2 ] = *it++;
bytes_to_write = 2;
}
else return false; /*throw exception_io_data( "Invalid MUS controller change event" );*/
}
else
{
type = midi_event::program_change;
buffer[ 1 ] = *it++;
bytes_to_write = 1;
}
break;
default:
return false; /*throw exception_io_data( "Invalid MUS status code" );*/
}
track.add_event( midi_event( current_timestamp, type, channel, buffer + 1, bytes_to_write ) );
if ( buffer[ 0 ] & 0x80 )
{
int delta = decode_delta( it );
if ( delta < 0 ) return false; /*throw exception_io_data( "Invalid MUS delta" );*/
current_timestamp += delta;
}
}
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, end_of_track, _countof( end_of_track ) ) );
p_out.add_track( track );
return true;
}

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#include "midi_processor.h"
#include <string.h>
bool midi_processor::is_riff_midi( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 20 ) return false;
if ( p_file[ 0 ] != 'R' || p_file[ 1 ] != 'I' || p_file[ 2 ] != 'F' || p_file[ 3 ] != 'F' ) return false;
uint32_t riff_size = p_file[ 4 ] | ( p_file[ 5 ] << 8 ) | ( p_file[ 6 ] << 16 ) | ( p_file[ 7 ] << 24 );
if ( riff_size < 12 || ( p_file.size() < riff_size + 8 ) ) return false;
if ( p_file[ 8 ] != 'R' || p_file[ 9 ] != 'M' || p_file[ 10 ] != 'I' || p_file[ 11 ] != 'D' ||
p_file[ 12 ] != 'd' || p_file[ 13 ] != 'a' || p_file[ 14 ] != 't' || p_file[ 15 ] != 'a' ) return false;
uint32_t data_size = p_file[ 16 ] | ( p_file[ 17 ] << 8 ) | ( p_file[ 18 ] << 16 ) | ( p_file[ 19 ] << 24 );
if ( data_size < 18 || p_file.size() < data_size + 20 || riff_size < data_size + 12 ) return false;
std::vector<uint8_t> test;
test.assign( p_file.begin() + 20, p_file.begin() + 20 + 18 );
return is_standard_midi( test );
}
static const char * riff_tag_mappings[][2] =
{
{ "IALB", "album" },
{ "IARL", "archival_location" },
{ "IART", "artist" },
{ "ITRK", "tracknumber" },
{ "ICMS", "commissioned" },
{ "ICMP", "composer" },
{ "ICMT", "comment" },
{ "ICOP", "copyright" },
{ "ICRD", "creation_date" },
{ "IENG", "engineer" },
{ "IGNR", "genre" },
{ "IKEY", "keywords" },
{ "IMED", "medium" },
{ "INAM", "title" },
{ "IPRD", "product" },
{ "ISBJ", "subject" },
{ "ISFT", "software" },
{ "ISRC", "source" },
{ "ISRF", "source_form" },
{ "ITCH", "technician" }
};
bool midi_processor::process_riff_midi( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
uint32_t file_size = p_file[ 4 ] | ( p_file[ 5 ] << 8 ) | ( p_file[ 6 ] << 16 ) | ( p_file[ 7 ] << 24 );
std::vector<uint8_t>::const_iterator it = p_file.begin() + 12;
std::vector<uint8_t>::const_iterator body_end = p_file.begin() + 8 + file_size;
bool found_data = false;
bool found_info = false;
midi_meta_data meta_data;
std::vector<uint8_t> extra_buffer;
while ( it < body_end )
{
uint32_t chunk_size = it[ 4 ] | ( it[ 5 ] << 8 ) | ( it[ 6 ] << 16 ) | ( it[ 7 ] << 24 );
if ( it[ 0 ] == 'd' && it[ 1 ] == 'a' && it[ 2 ] == 't' && it[ 3 ] == 'a' )
{
if ( !found_data )
{
std::vector<uint8_t> midi_file;
midi_file.assign( it + 8, it + 8 + chunk_size );
if ( !process_standard_midi( midi_file, p_out ) ) return false;
found_data = true;
}
else return false; /*throw exception_io_data( "Multiple RIFF data chunks found" );*/
it += 8 + chunk_size;
if ( chunk_size & 1 && it < body_end ) ++it;
}
else if ( it[ 0 ] == 'D' && it[ 1 ] == 'I' && it[ 2 ] == 'S' && it[ 3 ] == 'P' )
{
uint32_t type = it[ 8 ] | ( it[ 9 ] << 8 ) | ( it[ 10 ] << 16 ) | ( it[ 11 ] << 24 );
if ( type == 1 )
{
extra_buffer.resize( chunk_size - 4 );
std::copy( it + 12, it + 8 + chunk_size, extra_buffer.begin() );
meta_data.add_item( midi_meta_data_item( 0, "display_name", (const char *) &extra_buffer[0] ) );
}
it += 8 + chunk_size;
if ( chunk_size & 1 && it < body_end ) ++it;
}
else if ( it[ 0 ] == 'L' && it[ 1 ] == 'I' && it[ 2 ] == 'S' && it[ 3 ] == 'T' )
{
std::vector<uint8_t>::const_iterator chunk_end = it + 8 + chunk_size;
if ( it[ 8 ] == 'I' && it[ 9 ] == 'N' && it[ 10 ] == 'F' && it[ 11 ] == 'O' )
{
if ( !found_info )
{
it += 12;
while ( it < chunk_end )
{
uint32_t field_size = it[ 4 ] | ( it[ 5 ] << 8 ) | ( it[ 6 ] << 16 ) | ( it[ 7 ] << 24 );
std::string field;
field.assign( it, it + 4 );
for ( unsigned i = 0; i < _countof(riff_tag_mappings); ++i )
{
if ( !memcmp( &it[0], riff_tag_mappings[ i ][ 0 ], 4 ) )
{
field = riff_tag_mappings[ i ][ 1 ];
break;
}
}
extra_buffer.resize( field_size );
std::copy( it + 8, it + 8 + field_size, extra_buffer.begin() );
it += 8 + field_size;
meta_data.add_item( midi_meta_data_item( 0, field.c_str(), ( const char * ) &extra_buffer[0] ) );
if ( field_size & 1 && it < chunk_end ) ++it;
}
found_info = true;
}
else return false; /*throw exception_io_data( "Multiple RIFF LIST INFO chunks found" );*/
}
else return false; /* unknown LIST chunk */
it = chunk_end;
if ( chunk_size & 1 && it < body_end ) ++it;
}
else
{
it += chunk_size;
if ( chunk_size & 1 && it < body_end ) ++it;
}
if ( found_data && found_info ) break;
}
p_out.set_extra_meta_data( meta_data );
return true;
}

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#include "midi_processor.h"
bool midi_processor::is_standard_midi( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 18 ) return false;
if ( p_file[ 0 ] != 'M' || p_file[ 1 ] != 'T' || p_file[ 2 ] != 'h' || p_file[ 3 ] != 'd') return false;
if ( p_file[ 4 ] != 0 || p_file[ 5 ] != 0 || p_file[ 6 ] != 0 || p_file[ 7 ] != 6 ) return false;
if ( p_file[ 14 ] != 'M' || p_file[ 15 ] != 'T' || p_file[ 16 ] != 'r' || p_file[ 17 ] != 'k' ) return false;
return true;
}
bool midi_processor::process_standard_midi_track( std::vector<uint8_t>::const_iterator & it, std::vector<uint8_t>::const_iterator end, midi_container & p_out, bool needs_end_marker )
{
midi_track track;
unsigned current_timestamp = 0;
unsigned char last_event_code = 0xFF;
std::vector<uint8_t> buffer;
buffer.resize( 3 );
for (;;)
{
if ( !needs_end_marker && it >= end ) break;
int delta = decode_delta( it );
if ( !needs_end_marker && it >= end ) break;
if ( delta < 0 )
{
/*"MIDI processor encountered negative delta: " << delta << "; flipping sign.";*/
delta = -delta;
}
current_timestamp += delta;
unsigned char event_code = *it++;
unsigned data_bytes_read = 0;
if ( event_code < 0x80 )
{
if ( last_event_code == 0xFF ) return false; /*throw exception_io_data("First MIDI track event short encoded");*/
buffer[ data_bytes_read++ ] = event_code;
event_code = last_event_code;
}
if ( event_code < 0xF0 )
{
last_event_code = event_code;
if ( !needs_end_marker && ( event_code & 0xF0 ) == 0xE0 ) continue;
if ( data_bytes_read < 1 )
{
buffer[ 0 ] = *it++;
++data_bytes_read;
}
switch ( event_code & 0xF0 )
{
case 0xC0:
case 0xD0:
break;
default:
buffer[ data_bytes_read ] = *it++;
++data_bytes_read;
}
track.add_event( midi_event( current_timestamp, (midi_event::event_type)(( event_code >> 4 ) - 8), event_code & 0x0F, &buffer[0], data_bytes_read ) );
}
else if ( event_code == 0xF0 )
{
int data_count = decode_delta( it );
if ( data_count < 0 ) return false; /*throw exception_io_data( "Invalid System Exclusive message" );*/
buffer.resize( data_count + 1 );
buffer[ 0 ] = 0xF0;
std::copy( it, it + data_count, buffer.begin() + 1 );
it += data_count;
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], data_count + 1 ) );
}
else if ( event_code == 0xFF )
{
unsigned char meta_type = *it++;
int data_count = decode_delta( it );
if ( data_count < 0 ) return false; /*throw exception_io_data( "Invalid meta message" );*/
buffer.resize( data_count + 2 );
buffer[ 0 ] = 0xFF;
buffer[ 1 ] = meta_type;
std::copy( it, it + data_count, buffer.begin() + 2 );
it += data_count;
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], data_count + 2 ) );
if ( meta_type == 0x2F )
{
needs_end_marker = true;
break;
}
}
else if ( event_code == 0xFB || event_code == 0xFC )
{
/*console::formatter() << "MIDI " << ( ( event_code == 0xFC ) ? "stop" : "start" ) << " status code ignored";*/
}
else return false; /*throw exception_io_data("Unhandled MIDI status code");*/
}
if ( !needs_end_marker )
{
buffer[ 0 ] = 0xFF;
buffer[ 1 ] = 0x2F;
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], 2 ) );
}
p_out.add_track( track );
return true;
}
bool midi_processor::process_standard_midi( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
if ( p_file[ 0 ] != 'M' || p_file[ 1 ] != 'T' || p_file[ 2 ] != 'h' || p_file[ 3 ] != 'd' ) return false;
if ( p_file[ 4 ] != 0 || p_file[ 5 ] != 0 || p_file[ 6 ] != 0 || p_file[ 7 ] != 6 ) return false; /*throw exception_io_data("Bad MIDI header size");*/
std::vector<uint8_t>::const_iterator it = p_file.begin() + 8;
uint16_t form = ( it[0] << 8 ) | it[1];
if ( form > 2 ) return false;
uint16_t track_count_16 = ( it[2] << 8 ) | it[3];
uint16_t dtx = ( it[4] << 8 ) | it[5];
it += 6;
std::size_t track_count = track_count_16;
p_out.initialize( form, dtx );
for ( std::size_t i = 0; i < track_count; ++i )
{
if ( it[0] != 'M' || it[1] != 'T' || it[2] != 'r' || it[3] != 'k' ) return false;
uint32_t track_size = ( it[4] << 24 ) | ( it[5] << 16 ) | ( it[6] << 8 ) | it[7];
it += 8;
intptr_t track_data_offset = it - p_file.begin();
if ( !process_standard_midi_track( it, it + track_size, p_out, true ) ) return false;
track_data_offset += track_size;
if ( it - p_file.begin() != track_data_offset )
{
it = p_file.begin() + track_data_offset;
}
}
return true;
}

View File

@ -0,0 +1,35 @@
#include "midi_processor.h"
bool midi_processor::is_syx( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 2 ) return false;
if ( p_file[ 0 ] != 0xF0 || p_file[ p_file.size() - 1 ] != 0xF7 ) return false;
return true;
}
bool midi_processor::process_syx( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
const size_t size = p_file.size();
size_t ptr = 0;
p_out.initialize( 0, 1 );
midi_track track;
while ( ptr < size )
{
size_t msg_length = 1;
if ( p_file[ptr] != 0xF0 ) return false;
while ( p_file[ptr + msg_length++] != 0xF7 );
track.add_event( midi_event( 0, midi_event::extended, 0, &p_file[ptr], msg_length ) );
ptr += msg_length;
}
p_out.add_track( track );
return true;
}

View File

@ -0,0 +1,277 @@
#include "midi_processor.h"
#include <string.h>
bool midi_processor::is_xmi( std::vector<uint8_t> const& p_file )
{
if ( p_file.size() < 0x22 ) return false;
if ( p_file[ 0 ] != 'F' || p_file[ 1 ] != 'O' || p_file[ 2 ] != 'R' || p_file[ 3 ] != 'M' ||
p_file[ 8 ] != 'X' || p_file[ 9 ] != 'D' || p_file[ 10 ] != 'I' || p_file[ 11 ] != 'R' ||
p_file[ 0x1E ] != 'X' || p_file[ 0x1F ] != 'M' || p_file[ 0x20 ] != 'I' || p_file[ 0x21 ] != 'D' ) return false;
return true;
}
const uint8_t midi_processor::xmi_default_tempo[5] = {0xFF, 0x51, 0x07, 0xA1, 0x20};
unsigned midi_processor::decode_xmi_delta( std::vector<uint8_t>::const_iterator & it, std::vector<uint8_t>::const_iterator end )
{
unsigned delta = 0;
uint8_t byte = *it++;
if ( !( byte & 0x80 ) )
{
do
{
delta += byte;
byte = *it++;
}
while ( !( byte & 0x80 ) && it < end );
}
--it;
return delta;
}
struct iff_chunk
{
uint8_t m_id[4];
uint8_t m_type[4];
std::vector<uint8_t> m_data;
std::vector<iff_chunk> m_sub_chunks;
iff_chunk()
{
memset( m_id, 0, sizeof( m_id ) );
memset( m_type, 0, sizeof( m_type ) );
}
iff_chunk( const iff_chunk & p_in )
{
memcpy( m_id, p_in.m_id, sizeof( m_id ) );
memcpy( m_type, p_in.m_type, sizeof( m_type ) );
m_data = p_in.m_data;
m_sub_chunks = p_in.m_sub_chunks;
}
const iff_chunk & find_sub_chunk( const char * p_id, unsigned index = 0 ) const
{
for ( std::size_t i = 0; i < m_sub_chunks.size(); ++i )
{
if ( !memcmp( p_id, m_sub_chunks[ i ].m_id, 4 ) )
{
if ( index ) --index;
if ( !index ) return m_sub_chunks[ i ];
}
}
/*throw exception_io_data( pfc::string_formatter() << "Missing IFF chunk: " << p_id );*/
return *this;
}
unsigned get_chunk_count( const char * p_id ) const
{
unsigned chunk_count = 0;
for ( std::size_t i = 0; i < m_sub_chunks.size(); ++i )
{
if ( !memcmp( p_id, m_sub_chunks[ i ].m_id, 4 ) )
{
++chunk_count;
}
}
return chunk_count;
}
};
struct iff_stream
{
std::vector<iff_chunk> m_chunks;
iff_chunk fail;
const iff_chunk & find_chunk( const char * p_id ) const
{
for ( std::size_t i = 0; i < m_chunks.size(); ++i )
{
if ( !memcmp( p_id, m_chunks[ i ].m_id, 4 ) )
{
return m_chunks[ i ];
}
}
/*throw exception_io_data( pfc::string_formatter() << "Missing IFF chunk: " << p_id );*/
return fail;
}
};
static bool read_iff_chunk( std::vector<uint8_t>::const_iterator & it, std::vector<uint8_t>::const_iterator end, iff_chunk & p_out, bool first_chunk )
{
std::copy( it, it + 4, p_out.m_id );
it += 4;
uint32_t chunk_size = ( it[ 0 ] << 24 ) | ( it[ 1 ] << 16 ) | ( it[ 2 ] << 8 ) | it[ 3 ];
it += 4;
bool is_cat_chunk = !memcmp( p_out.m_id, "CAT ", 4 );
bool is_form_chunk = !memcmp( p_out.m_id, "FORM", 4 );
std::size_t chunk_size_limit = end - it;
if ( chunk_size > chunk_size_limit ) chunk_size = (uint32_t) chunk_size_limit;
if ( ( first_chunk && is_form_chunk ) || ( !first_chunk && is_cat_chunk ) )
{
std::vector<uint8_t>::const_iterator chunk_end = it + chunk_size;
std::copy( it, it + 4, p_out.m_type );
it += 4;
while ( it < chunk_end )
{
iff_chunk chunk;
if ( !read_iff_chunk( it, chunk_end, chunk, is_cat_chunk ) ) return false;
p_out.m_sub_chunks.push_back( chunk );
}
it = chunk_end;
if ( chunk_size & 1 && it < end ) ++it;
}
else if ( !is_form_chunk && !is_cat_chunk )
{
p_out.m_data.assign( it, it + chunk_size );
it += chunk_size;
if ( chunk_size & 1 && it < end ) ++it;
}
else
{
/*if ( first_chunk ) throw exception_io_data( pfc::string_formatter() << "Found " << pfc::string8( (const char *)p_out.m_id, 4 ) << " chunk instead of FORM" );
else throw exception_io_data( "Found multiple FORM chunks" );*/
return false;
}
return true;
}
static bool read_iff_stream( std::vector<uint8_t> const& p_file, iff_stream & p_out )
{
std::vector<uint8_t>::const_iterator it = p_file.begin(), end = p_file.end();
bool first_chunk = true;
while ( it < end )
{
iff_chunk chunk;
if ( !read_iff_chunk( it, end, chunk, first_chunk ) ) return false;
p_out.m_chunks.push_back( chunk );
first_chunk = false;
}
return true;
}
bool midi_processor::process_xmi( std::vector<uint8_t> const& p_file, midi_container & p_out )
{
iff_stream xmi_file;
if ( !read_iff_stream( p_file, xmi_file ) ) return false;
const iff_chunk & form_chunk = xmi_file.find_chunk( "FORM" );
if ( memcmp( form_chunk.m_type, "XDIR", 4 ) ) return false; /*throw exception_io_data( "XMI IFF not XDIR type" );*/
const iff_chunk & cat_chunk = xmi_file.find_chunk( "CAT " );
if ( memcmp( cat_chunk.m_type, "XMID", 4 ) ) return false; /*throw exception_io_data( "XMI CAT chunk not XMID type" );*/
unsigned track_count = cat_chunk.get_chunk_count( "FORM" );
p_out.initialize( track_count > 1 ? 2 : 0, 60 );
for ( unsigned i = 0; i < track_count; ++i )
{
const iff_chunk & xmid_form_chunk = cat_chunk.find_sub_chunk( "FORM", i );
if ( memcmp( xmid_form_chunk.m_type, "XMID", 4 ) ) return false; /*throw exception_io_data( "XMI nested FORM chunk not XMID type" );*/
const iff_chunk & event_chunk = xmid_form_chunk.find_sub_chunk( "EVNT" );
if ( memcmp( event_chunk.m_id, "EVNT", 4 ) ) return false; /* EVNT chunk not found */
std::vector<uint8_t> const& event_body = event_chunk.m_data;
midi_track track;
bool initial_tempo = false;
unsigned current_timestamp = 0;
unsigned last_event_timestamp = 0;
std::vector<uint8_t> buffer;
buffer.resize( 3 );
std::vector<uint8_t>::const_iterator it = event_body.begin(), end = event_body.end();
while ( it < end )
{
unsigned delta = decode_xmi_delta( it, end );
current_timestamp += delta;
if ( current_timestamp > last_event_timestamp )
{
last_event_timestamp = current_timestamp;
}
buffer[ 0 ] = *it++;
if ( buffer[ 0 ] == 0xFF )
{
buffer[ 1 ] = *it++;
int meta_count;
if ( buffer[ 1 ] == 0x2F )
{
meta_count = 0;
}
else
{
meta_count = decode_delta( it );
if ( meta_count < 0 ) return false; /*throw exception_io_data( "Invalid XMI meta message" );*/
buffer.resize( meta_count + 2 );
std::copy( it, it + meta_count, buffer.begin() + 2 );
it += meta_count;
}
if ( buffer[ 1 ] == 0x2F && current_timestamp < last_event_timestamp )
{
current_timestamp = last_event_timestamp;
}
if ( buffer[ 1 ] == 0x51 && meta_count == 3 )
{
unsigned tempo = buffer[ 2 ] * 0x10000 + buffer[ 3 ] * 0x100 + buffer[ 4 ];
unsigned ppqn = ( tempo * 3 ) / 25000;
tempo = tempo * 60 / ppqn;
buffer[ 2 ] = tempo / 0x10000;
buffer[ 3 ] = tempo / 0x100;
buffer[ 4 ] = tempo;
if ( current_timestamp == 0 ) initial_tempo = true;
}
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], meta_count + 2 ) );
if ( buffer[ 1 ] == 0x2F ) break;
}
else if ( buffer[ 0 ] == 0xF0 )
{
int system_exclusive_count = decode_delta( it );
if ( system_exclusive_count < 0 ) return false; /*throw exception_io_data( "Invalid XMI System Exclusive message" );*/
buffer.resize( system_exclusive_count + 1 );
std::copy( it, it + system_exclusive_count, buffer.begin() + 1 );
it += system_exclusive_count;
track.add_event( midi_event( current_timestamp, midi_event::extended, 0, &buffer[0], system_exclusive_count + 1 ) );
}
else if ( buffer[ 0 ] >= 0x80 && buffer[ 0 ] <= 0xEF )
{
unsigned bytes_read = 1;
buffer[ 1 ] = *it++;
midi_event::event_type type = (midi_event::event_type)( ( buffer[ 0 ] >> 4 ) - 8 );
unsigned channel = buffer[ 0 ] & 0x0F;
if ( type != midi_event::program_change && type != midi_event::channel_aftertouch )
{
buffer[ 2 ] = *it++;
bytes_read = 2;
}
track.add_event( midi_event( current_timestamp, type, channel, &buffer[1], bytes_read ) );
if ( type == midi_event::note_on )
{
buffer[ 2 ] = 0x00;
int note_length = decode_delta( it );
if ( note_length < 0 ) return false; /*throw exception_io_data( "Invalid XMI note message" );*/
unsigned note_end_timestamp = current_timestamp + note_length;
if ( note_end_timestamp > last_event_timestamp ) last_event_timestamp = note_end_timestamp;
track.add_event( midi_event( note_end_timestamp, type, channel, &buffer[1], bytes_read ) );
}
}
else return false; /*throw exception_io_data( "Unexpected XMI status code" );*/
}
if ( !initial_tempo )
track.add_event( midi_event( 0, midi_event::extended, 0, xmi_default_tempo, _countof( xmi_default_tempo ) ) );
p_out.add_track( track );
}
return true;
}

View File

@ -22,6 +22,30 @@
<key>CFBundleTypeRole</key> <key>CFBundleTypeRole</key>
<string>None</string> <string>None</string>
</dict> </dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>lds</string>
<string>xmi</string>
<string>mus</string>
<string>hmp</string>
<string>hmi</string>
<string>mds</string>
<string>mids</string>
<string>rmi</string>
<string>kar</string>
<string>midi</string>
<string>mid</string>
</array>
<key>LSTypeIsPackage</key>
<false/>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
<key>CFBundleTypeIconFile</key>
<string>song.icns</string>
<key>CFBundleTypeName</key>
<string>MIDI Audio File</string>
</dict>
<dict> <dict>
<key>CFBundleTypeExtensions</key> <key>CFBundleTypeExtensions</key>
<array> <array>

View File

@ -0,0 +1,412 @@
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View File

@ -0,0 +1,351 @@
#include "BMPlayer.h"
#include <string>
#include <pthread.h>
#include <dlfcn.h>
#define SF2PACK
#define _countof(arr) (sizeof(arr) / sizeof((arr)[0]))
static const uint8_t sysex_gm_reset[] = { 0xF0, 0x7E, 0x7F, 0x09, 0x01, 0xF7 };
static const uint8_t sysex_gm2_reset[]= { 0xF0, 0x7E, 0x7F, 0x09, 0x03, 0xF7 };
static const uint8_t sysex_gs_reset[] = { 0xF0, 0x41, 0x10, 0x42, 0x12, 0x40, 0x00, 0x7F, 0x00, 0x41, 0xF7 };
static const uint8_t sysex_xg_reset[] = { 0xF0, 0x43, 0x10, 0x4C, 0x00, 0x00, 0x7E, 0x00, 0xF7 };
static bool is_gs_reset(const unsigned char * data, unsigned long size)
{
if ( size != _countof( sysex_gs_reset ) ) return false;
if ( memcmp( data, sysex_gs_reset, 5 ) != 0 ) return false;
if ( memcmp( data + 7, sysex_gs_reset + 7, 2 ) != 0 ) return false;
if ( ( ( data[ 5 ] + data[ 6 ] + 1 ) & 127 ) != data[ 9 ] ) return false;
if ( data[ 10 ] != sysex_gs_reset[ 10 ] ) return false;
return true;
}
class Bass_Initializer
{
pthread_mutex_t lock;
bool initialized;
std::string base_path;
public:
Bass_Initializer() : initialized(false)
{
pthread_mutex_init( &lock, NULL );
}
~Bass_Initializer()
{
if ( initialized )
{
BASS_Free();
}
pthread_mutex_destroy( &lock );
}
bool check_initialized()
{
pthread_mutex_lock(&lock);
bool initialized = this->initialized;
pthread_mutex_unlock(&lock);
return initialized;
}
void set_base_path()
{
Dl_info info;
dladdr( (void*) &BASS_Init, &info );
base_path = info.dli_fname;
size_t slash = base_path.find_last_of( '/' );
base_path.erase( base_path.begin() + slash + 1, base_path.end() );
}
void load_plugin(const char * name)
{
std::string full_path = base_path;
full_path += name;
BASS_PluginLoad( full_path.c_str(), 0 );
}
bool initialize()
{
pthread_mutex_lock(&lock);
bool initialized = this->initialized;
if ( !initialized )
{
#ifdef SF2PACK
set_base_path();
load_plugin( "libbassflac.dylib" );
load_plugin( "libbasswv.dylib" );
load_plugin( "libbassopus.dylib" );
load_plugin( "libbass_mpc.dylib" );
#endif
BASS_SetConfig( BASS_CONFIG_UPDATEPERIOD, 0 );
initialized = !!BASS_Init( 0, 44100, 0, NULL, NULL );
if ( initialized )
{
BASS_SetConfigPtr( BASS_CONFIG_MIDI_DEFFONT, NULL );
BASS_SetConfig( BASS_CONFIG_MIDI_VOICES, 256 );
this->initialized = initialized;
}
}
pthread_mutex_unlock(&lock);
return initialized;
}
} g_initializer;
BMPlayer::BMPlayer() : MIDIPlayer()
{
_stream = 0;
bSincInterpolation = false;
if ( !g_initializer.initialize() ) throw std::runtime_error( "Unable to initialize BASS" );
}
BMPlayer::~BMPlayer()
{
shutdown();
}
void BMPlayer::setSincInterpolation(bool enable)
{
bSincInterpolation = enable;
shutdown();
}
void BMPlayer::send_event(uint32_t b)
{
if (!(b & 0x80000000))
{
unsigned char event[ 3 ];
event[ 0 ] = (unsigned char)b;
event[ 1 ] = (unsigned char)( b >> 8 );
event[ 2 ] = (unsigned char)( b >> 16 );
unsigned port = (b >> 24) & 0x7F;
unsigned channel = b & 0x0F;
unsigned command = b & 0xF0;
unsigned event_length = ( command == 0xC0 || command == 0xD0 ) ? 2 : 3;
channel += 16 * port;
BASS_MIDI_StreamEvents( _stream, BASS_MIDI_EVENTS_RAW + 1 + channel, event, event_length );
if ( command == 0xB0 && event[ 1 ] == 0 )
{
if ( synth_mode == mode_xg )
{
if ( event[ 2 ] == 127 ) drum_channels[ channel ] = 1;
else drum_channels[ channel ] = 0;
}
else if ( synth_mode == mode_gm2 )
{
if ( event[ 2 ] == 120 ) drum_channels[ channel ] = 1;
else if ( event[ 2 ] == 121 ) drum_channels[ channel ] = 0;
}
}
else if ( command == 0xC0 )
{
unsigned channel_masked = channel & 0x0F;
unsigned drum_channel = drum_channels[ channel ];
if ( ( channel_masked == 9 && !drum_channel ) ||
( channel_masked != 9 && drum_channel ) )
BASS_MIDI_StreamEvent( _stream, channel, MIDI_EVENT_DRUMS, drum_channel );
}
}
else
{
unsigned long n = b & 0xffffff;
const uint8_t * data;
std::size_t size, port;
mSysexMap.get_entry( n, data, size, port );
if ( port > 2 ) port = 2;
BASS_MIDI_StreamEvents( _stream, BASS_MIDI_EVENTS_RAW, data, size );
if ( ( size == _countof( sysex_gm_reset ) && !memcmp( data, sysex_gm_reset, _countof( sysex_gm_reset ) ) ) ||
( size == _countof( sysex_gm2_reset ) && !memcmp( data, sysex_gm2_reset, _countof( sysex_gm2_reset ) ) ) ||
is_gs_reset( data, size ) ||
( size == _countof( sysex_xg_reset ) && !memcmp( data, sysex_xg_reset, _countof( sysex_xg_reset ) ) ) )
{
reset_drum_channels();
synth_mode = ( size == _countof( sysex_xg_reset ) ) ? mode_xg :
( size == _countof( sysex_gs_reset ) ) ? mode_gs :
( data [4] == 0x01 ) ? mode_gm :
mode_gm2;
}
else if ( synth_mode == mode_gs && size == 11 &&
data [0] == 0xF0 && data [1] == 0x41 && data [3] == 0x42 &&
data [4] == 0x12 && data [5] == 0x40 && (data [6] & 0xF0) == 0x10 &&
data [10] == 0xF7)
{
if (data [7] == 2)
{
// GS MIDI channel to part assign
gs_part_to_ch [ port ][ data [6] & 15 ] = data [8];
}
else if ( data [7] == 0x15 )
{
// GS part to rhythm allocation
unsigned int drum_channel = gs_part_to_ch [ port ][ data [6] & 15 ];
if ( drum_channel < 16 )
{
drum_channel += 16 * port;
drum_channels [ drum_channel ] = data [8];
}
}
}
}
}
void BMPlayer::render(float * out, unsigned long count)
{
BASS_ChannelGetData( _stream, out, BASS_DATA_FLOAT | (unsigned int) ( count * sizeof( float ) * 2 ) );
}
void BMPlayer::setSoundFont( const char * in )
{
sSoundFontName = in;
shutdown();
}
void BMPlayer::setFileSoundFont( const char * in )
{
sFileSoundFontName = in;
shutdown();
}
void BMPlayer::shutdown()
{
if ( _stream ) BASS_StreamFree( _stream );
_stream = NULL;
for ( unsigned long i = 0; i < _soundFonts.size(); ++i )
{
BASS_MIDI_FontFree( _soundFonts[i] );
}
_soundFonts.resize( 0 );
}
bool BMPlayer::startup()
{
if ( _stream ) return true;
_stream = BASS_MIDI_StreamCreate( 48, BASS_SAMPLE_FLOAT | BASS_STREAM_DECODE | ( bSincInterpolation ? BASS_MIDI_SINCINTER : 0 ), (unsigned int) uSampleRate );
if (!_stream)
{
return false;
}
if (sSoundFontName.length())
{
std::string ext;
size_t dot = sSoundFontName.find_last_of('.');
if (dot != std::string::npos) ext.assign( sSoundFontName.begin() + dot + 1, sSoundFontName.end() );
if ( !strcasecmp( ext.c_str(), "sf2" )
#ifdef SF2PACK
|| !strcasecmp( ext.c_str(), "sf2pack" )
#endif
)
{
HSOUNDFONT font = BASS_MIDI_FontInit( sSoundFontName.c_str(), 0 );
if ( !font )
{
shutdown();
return false;
}
_soundFonts.push_back( font );
}
else if ( !strcasecmp( ext.c_str(), "sflist" ) )
{
FILE * fl = fopen( sSoundFontName.c_str(), "r" );
if ( fl )
{
std::string path, temp;
char name[32768];
size_t slash = sSoundFontName.find_last_of('/');
if ( slash != std::string::npos ) path.assign( sSoundFontName.begin(), sSoundFontName.begin() + slash + 1 );
while ( !feof( fl ) )
{
if ( !fgets( name, 32767, fl ) ) break;
name[32767] = 0;
char * cr = strchr( name, '\n' );
if ( cr ) *cr = 0;
cr = strchr( name, '\r' );
if ( cr ) *cr = 0;
if ( name[0] == '/' )
{
temp = name;
}
else
{
temp = path;
temp += name;
}
HSOUNDFONT font = BASS_MIDI_FontInit( temp.c_str(), 0 );
if ( !font )
{
fclose( fl );
shutdown();
return false;
}
_soundFonts.push_back( font );
}
fclose( fl );
}
else
{
return false;
}
}
}
if ( sFileSoundFontName.length() )
{
HSOUNDFONT font = BASS_MIDI_FontInit( sFileSoundFontName.c_str(), 0 );
if ( !font )
{
shutdown();
return false;
}
_soundFonts.push_back( font );
}
std::vector< BASS_MIDI_FONT > fonts;
for ( unsigned long i = 0, j = _soundFonts.size(); i < j; ++i )
{
BASS_MIDI_FONT sf;
sf.font = _soundFonts[ j - i - 1 ];
sf.preset = -1;
sf.bank = 0;
fonts.push_back( sf );
}
BASS_MIDI_StreamSetFonts( _stream, &fonts[0], (unsigned int) fonts.size() );
reset_drum_channels();
synth_mode = mode_gm;
return true;
}
void BMPlayer::reset_drum_channels()
{
static const uint8_t part_to_ch[16] = { 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15 };
memset( drum_channels, 0, sizeof( drum_channels ) );
drum_channels[ 9 ] = 1;
drum_channels[ 25 ] = 1;
drum_channels[ 41 ] = 1;
for ( unsigned long i = 0; i < 3; i++ )
memcpy( gs_part_to_ch[ i ], part_to_ch, sizeof( gs_part_to_ch[ i ] ) );
if ( _stream )
{
for ( unsigned i = 0; i < 48; ++i )
{
BASS_MIDI_StreamEvent( _stream, i, MIDI_EVENT_DRUMS, drum_channels[ i ] );
}
}
}

View File

@ -0,0 +1,52 @@
#ifndef __BMPlayer_h__
#define __BMPlayer_h__
#include "MIDIPlayer.h"
#include "../../../ThirdParty/BASS/bassmidi.h"
class BMPlayer : public MIDIPlayer
{
public:
// zero variables
BMPlayer();
// close, unload
virtual ~BMPlayer();
// configuration
void setSoundFont( const char * in );
void setFileSoundFont( const char * in );
void setSincInterpolation(bool enable = true);
private:
virtual void send_event(uint32_t b);
virtual void render(float * out, unsigned long count);
virtual void shutdown();
virtual bool startup();
void reset_drum_channels();
std::vector<HSOUNDFONT> _soundFonts;
std::string sSoundFontName;
std::string sFileSoundFontName;
HSTREAM _stream;
bool bSincInterpolation;
enum
{
mode_gm = 0,
mode_gm2,
mode_gs,
mode_xg
}
synth_mode;
uint8_t gs_part_to_ch[3][16];
uint8_t drum_channels[48];
};
#endif

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@ -0,0 +1,30 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>net.kode54.midi</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 2013 Christopher Snowhill. All rights reserved.</string>
<key>NSPrincipalClass</key>
<string></string>
</dict>
</plist>

View File

@ -0,0 +1,9 @@
//
// Prefix header
//
// The contents of this file are implicitly included at the beginning of every source file.
//
#ifdef __OBJC__
#import <Cocoa/Cocoa.h>
#endif

27
Plugins/MIDI/MIDI/MIDIDecoder.h Executable file
View File

@ -0,0 +1,27 @@
//
// MIDIDecoder.h
// MIDI
//
// Created by Christopher Snowhill on 10/15/13.
// Copyright 2013 __NoWork, Inc__. All rights reserved.
//
#import <Cocoa/Cocoa.h>
#import "MIDIPlayer.h"
#import "Plugin.h"
@interface MIDIDecoder : NSObject <CogDecoder> {
MIDIPlayer* player;
midi_container midi_file;
BOOL soundFontsAssigned;
long totalFrames;
long framesLength;
long framesFade;
long framesRead;
}
@end

167
Plugins/MIDI/MIDI/MIDIDecoder.mm Executable file
View File

@ -0,0 +1,167 @@
//
// MIDIDecoder.mm
// MIDI
//
// Created by Christopher Snowhill on 10/15/13.
// Copyright 2013 __NoWork, Inc__. All rights reserved.
//
#import "MIDIDecoder.h"
#import "BMPlayer.h"
#import "Logging.h"
#import <midi_processing/midi_processor.h>
@implementation MIDIDecoder
- (BOOL)open:(id<CogSource>)s
{
//We need file-size to use midi_processing
if (![s seekable]) {
return NO;
}
std::vector<uint8_t> file_data;
[s seek:0 whence:SEEK_END];
size_t size = [s tell];
[s seek:0 whence:SEEK_SET];
file_data.resize( size );
[s read:&file_data[0] amount:size];
if ( !midi_processor::process_file(file_data, [[[[s url] absoluteString] lastPathComponent] UTF8String], midi_file) )
return NO;
int track_num = [[[s url] fragment] intValue]; //What if theres no fragment? Assuming we get 0.
midi_file.scan_for_loops( true, true );
framesLength = midi_file.get_timestamp_end( track_num, true ) + 1000;
unsigned long loopStart = midi_file.get_timestamp_loop_start( track_num, true );
unsigned long loopEnd = midi_file.get_timestamp_loop_end( track_num, true );
if ( loopStart != ~0UL && loopEnd != ~0UL )
{
// two loops and a fade
framesLength = loopStart + ( loopEnd - loopStart ) * 2;
framesFade = 8000;
}
else
{
framesFade = 0;
}
framesLength = framesLength * 441 / 10;
framesFade = framesFade * 441 / 10;
totalFrames = framesLength + framesFade;
DLog(@"Length: %li", totalFrames);
DLog(@"Track num: %i", track_num);
BMPlayer * bmplayer = new BMPlayer;
player = bmplayer;
bmplayer->setSincInterpolation( true );
bmplayer->setSampleRate( 44100 );
unsigned int loop_mode = framesFade ? MIDIPlayer::loop_mode_enable | MIDIPlayer::loop_mode_force : 0;
unsigned int clean_flags = midi_container::clean_flag_emidi;
if ( !bmplayer->Load( midi_file, track_num, loop_mode, clean_flags) )
return NO;
framesRead = 0;
[self willChangeValueForKey:@"properties"];
[self didChangeValueForKey:@"properties"];
return YES;
}
- (NSDictionary *)properties
{
return [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithInt:0], @"bitrate",
[NSNumber numberWithFloat:44100], @"sampleRate",
[NSNumber numberWithLong:totalFrames], @"totalFrames",
[NSNumber numberWithInt:32], @"bitsPerSample",
[NSNumber numberWithBool:YES], @"floatingPoint",
[NSNumber numberWithInt:2], @"channels", //output from gme_play is in stereo
[NSNumber numberWithBool:YES], @"seekable",
@"host", @"endian",
nil];
}
- (int)readAudio:(void *)buf frames:(UInt32)frames
{
if ( !soundFontsAssigned ) {
NSString * soundFontPath = [[NSUserDefaults standardUserDefaults] stringForKey:@"soundFontPath"];
if (soundFontPath == nil)
return 0;
((BMPlayer *)player)->setSoundFont( [soundFontPath UTF8String] );
soundFontsAssigned = YES;
}
player->Play( (float *) buf, frames );
if ( framesRead + frames > framesLength ) {
if ( framesFade ) {
long fadeStart = (framesLength > framesRead) ? framesLength : framesRead;
long fadeEnd = (framesRead + frames > totalFrames) ? totalFrames : (framesRead + frames);
long fadePos;
float * buff = ( float * ) buf;
float fadeScale = (fadeStart - framesLength) / framesFade;
float fadeStep = 1 / framesFade;
for (fadePos = fadeStart; fadePos < fadeEnd; ++fadePos) {
buff[ 0 ] *= fadeScale;
buff[ 1 ] *= fadeScale;
buff += 2;
fadeScale -= fadeStep;
if (fadeScale < 0) break;
}
if (fadePos < totalFrames)
frames = (int)(fadePos - fadeStart);
}
else {
frames = (int)(totalFrames - framesRead);
}
}
framesRead += frames;
return frames;
}
- (long)seek:(long)frame
{
player->Seek( frame );
return frame;
}
- (void)close
{
delete player;
player = NULL;
}
+ (NSArray *)fileTypes
{
return [NSArray arrayWithObjects:@"mid", @"midi", @"kar", @"rmi", @"mids", @"mds", @"hmi", @"hmp", @"mus", @"xmi", @"lds", nil];
}
+ (NSArray *)mimeTypes
{
return [NSArray arrayWithObjects:@"audio/midi", @"audio/x-midi", nil];
}
@end

View File

@ -0,0 +1,313 @@
#include <assert.h>
#include "MIDIPlayer.h"
MIDIPlayer::MIDIPlayer()
{
uSamplesRemaining = 0;
uSampleRate = 1000;
uTimeCurrent = 0;
uTimeEnd = 0;
uTimeLoopStart = 0;
}
void MIDIPlayer::setSampleRate(unsigned long rate)
{
if (mStream.size())
{
for (unsigned long i = 0; i < mStream.size(); i++)
{
mStream[i].m_timestamp = mStream[i].m_timestamp * rate / uSampleRate;
}
}
if (uTimeCurrent)
{
uTimeCurrent = uTimeCurrent * rate / uSampleRate;
}
if (uTimeEnd)
{
uTimeEnd = uTimeEnd * rate / uSampleRate;
}
if (uTimeLoopStart)
{
uTimeLoopStart = uTimeLoopStart * rate / uSampleRate;
}
uSampleRate = rate;
shutdown();
}
bool MIDIPlayer::Load(const midi_container & midi_file, unsigned subsong, unsigned loop_mode, unsigned clean_flags)
{
assert(!mStream.size());
midi_file.serialize_as_stream( subsong, mStream, mSysexMap, clean_flags );
if (mStream.size())
{
uStreamPosition = 0;
uTimeCurrent = 0;
uLoopMode = loop_mode;
if (uLoopMode & loop_mode_enable)
{
uTimeLoopStart = midi_file.get_timestamp_loop_start( subsong, true );
unsigned long uTimeLoopEnd = midi_file.get_timestamp_loop_end( subsong, true );
uTimeEnd = midi_file.get_timestamp_end( subsong, true );
if ( uTimeLoopStart != ~0UL || uTimeLoopEnd != ~0UL )
{
uLoopMode |= loop_mode_force;
}
if ( uTimeLoopStart != ~0 )
{
for ( unsigned i = 0; i < mStream.size(); ++i )
{
if ( mStream[ i ].m_timestamp >= uTimeLoopStart )
{
uStreamLoopStart = i;
break;
}
}
}
else uStreamLoopStart = ~0UL;
if ( uTimeLoopEnd != ~0UL )
{
uTimeEnd = uTimeLoopEnd;
}
if (!(uLoopMode & loop_mode_force)) uTimeEnd += 1000;
else
{
unsigned long i;
unsigned char note_on[128 * 16];
memset( note_on, 0, sizeof( note_on ) );
for (i = 0; i < mStream.size(); i++)
{
if (mStream[ i ].m_timestamp > uTimeEnd) break;
uint32_t ev = mStream[ i ].m_event & 0x800000F0;
if ( ev == 0x90 || ev == 0x80 )
{
unsigned long port = ( mStream[ i ].m_event & 0x7F000000 ) >> 24;
unsigned long ch = mStream[ i ].m_event & 0x0F;
unsigned long note = ( mStream[ i ].m_event >> 8 ) & 0x7F;
unsigned long on = ( ev == 0x90 ) && ( mStream[ i ].m_event & 0xFF0000 );
unsigned long bit = 1 << port;
note_on [ ch * 128 + note ] = ( note_on [ ch * 128 + note ] & ~bit ) | ( bit * on );
}
}
mStream.resize( i );
for ( unsigned long j = 0; j < 128 * 16; j++ )
{
if ( note_on[ j ] )
{
for ( unsigned long k = 0; k < 8; k++ )
{
if ( note_on[ j ] & ( 1 << k ) )
{
mStream.push_back( midi_stream_event( uTimeEnd, (uint32_t)(( k << 24 ) + ( j >> 7 ) + ( j & 0x7F ) * 0x100 + 0x90 )) );
}
}
}
}
}
}
else uTimeEnd = midi_file.get_timestamp_end( subsong, true ) + 1000;
if (uSampleRate != 1000)
{
unsigned long rate = uSampleRate;
uSampleRate = 1000;
setSampleRate(rate);
}
return true;
}
return false;
}
unsigned long MIDIPlayer::Play(float * out, unsigned long count)
{
assert(mStream.size());
if ( !startup() ) return 0;
unsigned long done = 0;
if ( uSamplesRemaining )
{
unsigned long todo = uSamplesRemaining;
if (todo > count) todo = count;
render( out, todo );
uSamplesRemaining -= todo;
done += todo;
uTimeCurrent += todo;
}
while (done < count)
{
unsigned long todo = uTimeEnd - uTimeCurrent;
if (todo > count - done) todo = count - done;
unsigned long time_target = todo + uTimeCurrent;
unsigned long stream_end = uStreamPosition;
while (stream_end < mStream.size() && mStream[stream_end].m_timestamp < time_target) stream_end++;
if (stream_end > uStreamPosition)
{
for (; uStreamPosition < stream_end; uStreamPosition++)
{
midi_stream_event * me = &mStream[uStreamPosition];
unsigned long samples_todo = me->m_timestamp - uTimeCurrent;
if ( samples_todo )
{
if ( samples_todo > count - done )
{
uSamplesRemaining = samples_todo - ( count - done );
samples_todo = count - done;
}
render( out + done * 2, samples_todo );
done += samples_todo;
if ( uSamplesRemaining )
{
uTimeCurrent = me->m_timestamp;
return done;
}
}
send_event( me->m_event );
uTimeCurrent = me->m_timestamp;
}
}
if ( done < count )
{
unsigned long samples_todo;
if ( uStreamPosition < mStream.size() ) samples_todo = mStream[uStreamPosition].m_timestamp;
else samples_todo = uTimeEnd;
samples_todo -= uTimeCurrent;
if ( samples_todo > count - done ) samples_todo = count - done;
render( out + done * 2, samples_todo );
done += samples_todo;
}
uTimeCurrent = time_target;
if (uTimeCurrent >= uTimeEnd)
{
if ( uStreamPosition < mStream.size() )
{
for (; uStreamPosition < mStream.size(); uStreamPosition++)
{
send_event( mStream[ uStreamPosition ].m_event );
}
}
if ((uLoopMode & (loop_mode_enable | loop_mode_force)) == (loop_mode_enable | loop_mode_force))
{
if (uStreamLoopStart == ~0)
{
uStreamPosition = 0;
uTimeCurrent = 0;
}
else
{
uStreamPosition = uStreamLoopStart;
uTimeCurrent = uTimeLoopStart;
}
}
else break;
}
}
return done;
}
void MIDIPlayer::Seek(unsigned long sample)
{
if (sample >= uTimeEnd)
{
if ((uLoopMode & (loop_mode_enable | loop_mode_force)) == (loop_mode_enable | loop_mode_force))
{
while (sample >= uTimeEnd) sample -= uTimeEnd - uTimeLoopStart;
}
else
{
sample = uTimeEnd;
}
}
if (uTimeCurrent > sample)
{
// hokkai, let's kill any hanging notes
uStreamPosition = 0;
shutdown();
}
if (!startup()) return;
uTimeCurrent = sample;
std::vector<midi_stream_event> filler;
unsigned long stream_start = uStreamPosition;
for (; uStreamPosition < mStream.size() && mStream[uStreamPosition].m_timestamp < uTimeCurrent; uStreamPosition++);
uSamplesRemaining = mStream[uStreamPosition].m_timestamp - uTimeCurrent;
if (uStreamPosition > stream_start)
{
filler.resize( uStreamPosition - stream_start );
filler.assign( &mStream[stream_start], &mStream[uStreamPosition] );
unsigned long i, j;
midi_stream_event * me = &filler[0];
for (i = 0, stream_start = uStreamPosition - stream_start; i < stream_start; i++)
{
midi_stream_event & e = me[i];
if ((e.m_event & 0x800000F0) == 0x90 && (e.m_event & 0xFF0000)) // note on
{
if ((e.m_event & 0x0F) == 9) // hax
{
e.m_event = 0;
continue;
}
uint32_t m = (e.m_event & 0x7F00FF0F) | 0x80; // note off
uint32_t m2 = e.m_event & 0x7F00FFFF; // also note off
for (j = i + 1; j < stream_start; j++)
{
midi_stream_event & e2 = me[j];
if ((e2.m_event & 0xFF00FFFF) == m || e2.m_event == m2)
{
// kill 'em
e.m_event = 0;
e2.m_event = 0;
break;
}
}
}
}
for (i = 0; i < stream_start; i++)
{
if (me[i].m_event)
send_event(me[i].m_event);
}
}
}

View File

@ -0,0 +1,54 @@
#ifndef __MIDIPlayer_h__
#define __MIDIPlayer_h__
#include <midi_processing/midi_container.h>
class MIDIPlayer
{
public:
enum
{
loop_mode_enable = 1 << 0,
loop_mode_force = 1 << 1
};
// zero variables
MIDIPlayer();
// close, unload
virtual ~MIDIPlayer() {};
// setup
void setSampleRate(unsigned long rate);
bool Load(const midi_container & midi_file, unsigned subsong, unsigned loop_mode, unsigned clean_flags);
unsigned long Play(float * out, unsigned long count);
void Seek(unsigned long sample);
protected:
virtual void send_event(uint32_t b) {}
virtual void render(float * out, unsigned long count) {}
virtual void shutdown() {};
virtual bool startup() {return false;}
unsigned long uSampleRate;
system_exclusive_table mSysexMap;
private:
unsigned long uSamplesRemaining;
unsigned uLoopMode;
std::vector<midi_stream_event> mStream;
unsigned long uStreamPosition;
unsigned long uTimeCurrent;
unsigned long uTimeEnd;
unsigned long uStreamLoopStart;
unsigned long uTimeLoopStart;
};
#endif

View File

@ -0,0 +1,2 @@
/* Localized versions of Info.plist keys */

View File

@ -12,6 +12,7 @@
"Playlist" = "Playlist"; "Playlist" = "Playlist";
"Growl" = "Growl"; "Growl" = "Growl";
"Appearance" = "Appearance"; "Appearance" = "Appearance";
"MIDI" = "MIDI";
"Press Key..." = "Press Key..."; "Press Key..." = "Press Key...";

View File

@ -10,6 +10,7 @@
<outlet property="appearanceView" destination="CgN-sy-RmM" id="wvB-aW-Gfx"/> <outlet property="appearanceView" destination="CgN-sy-RmM" id="wvB-aW-Gfx"/>
<outlet property="growlView" destination="U4w-jw-ca5" id="IUJ-gB-jwT"/> <outlet property="growlView" destination="U4w-jw-ca5" id="IUJ-gB-jwT"/>
<outlet property="hotKeyPane" destination="6" id="14"/> <outlet property="hotKeyPane" destination="6" id="14"/>
<outlet property="midiPane" destination="i5B-ga-Atm" id="rbe-uK-5n2"/>
<outlet property="outputPane" destination="57" id="75"/> <outlet property="outputPane" destination="57" id="75"/>
<outlet property="playlistView" destination="231" id="244"/> <outlet property="playlistView" destination="231" id="244"/>
<outlet property="remoteView" destination="43" id="100"/> <outlet property="remoteView" destination="43" id="100"/>
@ -267,6 +268,11 @@
</popUpButton> </popUpButton>
</subviews> </subviews>
</customView> </customView>
<customObject id="i5B-ga-Atm" userLabel="MIDIPane" customClass="MIDIPane">
<connections>
<outlet property="view" destination="JXu-ar-J3Y" id="Jal-Yh-Yg3"/>
</connections>
</customObject>
<arrayController id="59" userLabel="OutputDevices" customClass="OutputsArrayController"> <arrayController id="59" userLabel="OutputDevices" customClass="OutputsArrayController">
<declaredKeys> <declaredKeys>
<string>name</string> <string>name</string>
@ -442,5 +448,22 @@
</button> </button>
</subviews> </subviews>
</customView> </customView>
<customView id="JXu-ar-J3Y" userLabel="MIDIView">
<rect key="frame" x="0.0" y="0.0" width="432" height="54"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<subviews>
<button verticalHuggingPriority="750" id="SBO-WF-DVS" userLabel="Push Button - Select a SoundFont">
<rect key="frame" x="136" y="10" width="160" height="32"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<buttonCell key="cell" type="push" title="Select a SoundFont" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="yeL-9c-lFq" userLabel="Button Cell - Select a SoundFont">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
</buttonCell>
<connections>
<action selector="setSoundFont:" target="i5B-ga-Atm" id="b2t-MX-dua"/>
</connections>
</button>
</subviews>
</customView>
</objects> </objects>
</document> </document>

View File

@ -22,6 +22,8 @@
8384917718084D9F00E7332D /* appearance.png in Resources */ = {isa = PBXBuildFile; fileRef = 8384917518084D9F00E7332D /* appearance.png */; }; 8384917718084D9F00E7332D /* appearance.png in Resources */ = {isa = PBXBuildFile; fileRef = 8384917518084D9F00E7332D /* appearance.png */; };
8384917818084D9F00E7332D /* growl.png in Resources */ = {isa = PBXBuildFile; fileRef = 8384917618084D9F00E7332D /* growl.png */; }; 8384917818084D9F00E7332D /* growl.png in Resources */ = {isa = PBXBuildFile; fileRef = 8384917618084D9F00E7332D /* growl.png */; };
8384918C1808596A00E7332D /* NDHotKey.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 838491841808588D00E7332D /* NDHotKey.framework */; }; 8384918C1808596A00E7332D /* NDHotKey.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = 838491841808588D00E7332D /* NDHotKey.framework */; };
83B06729180D85B8008E3612 /* MIDIPane.m in Sources */ = {isa = PBXBuildFile; fileRef = 83B06728180D85B8008E3612 /* MIDIPane.m */; };
83B0672B180D8B39008E3612 /* midi.png in Resources */ = {isa = PBXBuildFile; fileRef = 83B0672A180D8B39008E3612 /* midi.png */; };
83EF495F17FBC96A00642E3C /* VolumeBehaviorArrayController.m in Sources */ = {isa = PBXBuildFile; fileRef = 83EF495E17FBC96A00642E3C /* VolumeBehaviorArrayController.m */; }; 83EF495F17FBC96A00642E3C /* VolumeBehaviorArrayController.m in Sources */ = {isa = PBXBuildFile; fileRef = 83EF495E17FBC96A00642E3C /* VolumeBehaviorArrayController.m */; };
8D5B49B4048680CD000E48DA /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1058C7ADFEA557BF11CA2CBB /* Cocoa.framework */; }; 8D5B49B4048680CD000E48DA /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1058C7ADFEA557BF11CA2CBB /* Cocoa.framework */; };
8E07AA880AAC8EA200A4B32F /* HotKeyPane.m in Sources */ = {isa = PBXBuildFile; fileRef = 8E07AA810AAC8EA200A4B32F /* HotKeyPane.m */; }; 8E07AA880AAC8EA200A4B32F /* HotKeyPane.m in Sources */ = {isa = PBXBuildFile; fileRef = 8E07AA810AAC8EA200A4B32F /* HotKeyPane.m */; };
@ -89,6 +91,9 @@
8384917518084D9F00E7332D /* appearance.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = appearance.png; path = Icons/appearance.png; sourceTree = "<group>"; }; 8384917518084D9F00E7332D /* appearance.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = appearance.png; path = Icons/appearance.png; sourceTree = "<group>"; };
8384917618084D9F00E7332D /* growl.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = growl.png; path = Icons/growl.png; sourceTree = "<group>"; }; 8384917618084D9F00E7332D /* growl.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = growl.png; path = Icons/growl.png; sourceTree = "<group>"; };
8384917F1808588D00E7332D /* NDHotKey.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = NDHotKey.xcodeproj; path = ../../Frameworks/NDHotKey/NDHotKey.xcodeproj; sourceTree = "<group>"; }; 8384917F1808588D00E7332D /* NDHotKey.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = NDHotKey.xcodeproj; path = ../../Frameworks/NDHotKey/NDHotKey.xcodeproj; sourceTree = "<group>"; };
83B06727180D85B8008E3612 /* MIDIPane.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MIDIPane.h; sourceTree = "<group>"; };
83B06728180D85B8008E3612 /* MIDIPane.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MIDIPane.m; sourceTree = "<group>"; };
83B0672A180D8B39008E3612 /* midi.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = midi.png; path = Icons/midi.png; sourceTree = "<group>"; };
83EF495D17FBC96A00642E3C /* VolumeBehaviorArrayController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = VolumeBehaviorArrayController.h; sourceTree = "<group>"; }; 83EF495D17FBC96A00642E3C /* VolumeBehaviorArrayController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = VolumeBehaviorArrayController.h; sourceTree = "<group>"; };
83EF495E17FBC96A00642E3C /* VolumeBehaviorArrayController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = VolumeBehaviorArrayController.m; sourceTree = "<group>"; }; 83EF495E17FBC96A00642E3C /* VolumeBehaviorArrayController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = VolumeBehaviorArrayController.m; sourceTree = "<group>"; };
8D5B49B6048680CD000E48DA /* General.preferencePane */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = General.preferencePane; sourceTree = BUILT_PRODUCTS_DIR; }; 8D5B49B6048680CD000E48DA /* General.preferencePane */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = General.preferencePane; sourceTree = BUILT_PRODUCTS_DIR; };
@ -197,6 +202,8 @@
8E07AA810AAC8EA200A4B32F /* HotKeyPane.m */, 8E07AA810AAC8EA200A4B32F /* HotKeyPane.m */,
17C6433D0B8A783F00C53518 /* OutputPane.h */, 17C6433D0B8A783F00C53518 /* OutputPane.h */,
17C6433E0B8A783F00C53518 /* OutputPane.m */, 17C6433E0B8A783F00C53518 /* OutputPane.m */,
83B06727180D85B8008E3612 /* MIDIPane.h */,
83B06728180D85B8008E3612 /* MIDIPane.m */,
); );
name = Panes; name = Panes;
sourceTree = "<group>"; sourceTree = "<group>";
@ -245,6 +252,7 @@
8E07ABD90AAC95AF00A4B32F /* Icons */ = { 8E07ABD90AAC95AF00A4B32F /* Icons */ = {
isa = PBXGroup; isa = PBXGroup;
children = ( children = (
83B0672A180D8B39008E3612 /* midi.png */,
8384917518084D9F00E7332D /* appearance.png */, 8384917518084D9F00E7332D /* appearance.png */,
8384917618084D9F00E7332D /* growl.png */, 8384917618084D9F00E7332D /* growl.png */,
17C7E5AF0DCCC30A003CBCF7 /* playlist.png */, 17C7E5AF0DCCC30A003CBCF7 /* playlist.png */,
@ -333,6 +341,7 @@
isa = PBXResourcesBuildPhase; isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647; buildActionMask = 2147483647;
files = ( files = (
83B0672B180D8B39008E3612 /* midi.png in Resources */,
178E386E0C3DA64500EE6711 /* InfoPlist.strings in Resources */, 178E386E0C3DA64500EE6711 /* InfoPlist.strings in Resources */,
8E07ABDD0AAC95BC00A4B32F /* hot_keys.png in Resources */, 8E07ABDD0AAC95BC00A4B32F /* hot_keys.png in Resources */,
172D72AD0B8926CA00D095BB /* apple_remote.png in Resources */, 172D72AD0B8926CA00D095BB /* apple_remote.png in Resources */,
@ -355,6 +364,7 @@
isa = PBXSourcesBuildPhase; isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647; buildActionMask = 2147483647;
files = ( files = (
83B06729180D85B8008E3612 /* MIDIPane.m in Sources */,
8E07AA880AAC8EA200A4B32F /* HotKeyPane.m in Sources */, 8E07AA880AAC8EA200A4B32F /* HotKeyPane.m in Sources */,
8E07AA890AAC8EA200A4B32F /* GeneralPreferencePane.m in Sources */, 8E07AA890AAC8EA200A4B32F /* GeneralPreferencePane.m in Sources */,
8E07AA8A0AAC8EA200A4B32F /* GeneralPreferencesPlugin.m in Sources */, 8E07AA8A0AAC8EA200A4B32F /* GeneralPreferencesPlugin.m in Sources */,

View File

@ -12,10 +12,12 @@
#import "HotKeyPane.h" #import "HotKeyPane.h"
#import "OutputPane.h" #import "OutputPane.h"
#import "MIDIPane.h"
@interface GeneralPreferencesPlugin : NSObject <PreferencePanePlugin> { @interface GeneralPreferencesPlugin : NSObject <PreferencePanePlugin> {
IBOutlet HotKeyPane *hotKeyPane; IBOutlet HotKeyPane *hotKeyPane;
IBOutlet OutputPane *outputPane; IBOutlet OutputPane *outputPane;
IBOutlet MIDIPane *midiPane;
IBOutlet NSView *playlistView; IBOutlet NSView *playlistView;
IBOutlet NSView *scrobblerView; IBOutlet NSView *scrobblerView;
@ -23,10 +25,12 @@
IBOutlet NSView *updatesView; IBOutlet NSView *updatesView;
IBOutlet NSView *growlView; IBOutlet NSView *growlView;
IBOutlet NSView *appearanceView; IBOutlet NSView *appearanceView;
IBOutlet NSView *midiView;
} }
- (HotKeyPane *)hotKeyPane; - (HotKeyPane *)hotKeyPane;
- (OutputPane *)outputPane; - (OutputPane *)outputPane;
- (MIDIPane *)midiPane;
- (GeneralPreferencePane *)remotePane; - (GeneralPreferencePane *)remotePane;
- (GeneralPreferencePane *)updatesPane; - (GeneralPreferencePane *)updatesPane;

View File

@ -24,6 +24,7 @@
[plugin scrobblerPane], [plugin scrobblerPane],
[plugin growlPane], [plugin growlPane],
[plugin appearancePane], [plugin appearancePane],
[plugin midiPane],
nil]; nil];
} }
@ -37,6 +38,11 @@
return outputPane; return outputPane;
} }
- (MIDIPane *)midiPane
{
return midiPane;
}
- (GeneralPreferencePane *)remotePane - (GeneralPreferencePane *)remotePane
{ {
return [GeneralPreferencePane preferencePaneWithView:remoteView title:NSLocalizedStringFromTableInBundle(@"Remote", nil, [NSBundle bundleForClass:[self class]], @"") iconNamed:@"apple_remote"]; return [GeneralPreferencePane preferencePaneWithView:remoteView title:NSLocalizedStringFromTableInBundle(@"Remote", nil, [NSBundle bundleForClass:[self class]], @"") iconNamed:@"apple_remote"];

Binary file not shown.

After

Width:  |  Height:  |  Size: 4.5 KiB

View File

@ -0,0 +1,17 @@
//
// MIDIPane.h
// General
//
// Created by Christopher Snowhill on 10/15/13.
//
//
#import <Cocoa/Cocoa.h>
#import "GeneralPreferencePane.h"
@interface MIDIPane : GeneralPreferencePane {
}
- (IBAction)setSoundFont:(id)sender;
@end

View File

@ -0,0 +1,42 @@
//
// MIDIPane.m
// General
//
// Created by Christopher Snowhill on 10/15/13.
//
//
#import "MIDIPane.h"
@implementation MIDIPane
- (NSString *)title
{
return NSLocalizedStringFromTableInBundle(@"MIDI", nil, [NSBundle bundleForClass:[self class]], @"");
}
- (NSImage *)icon
{
return [[[NSImage alloc] initWithContentsOfFile:[[NSBundle bundleForClass:[self class]] pathForImageResource:@"midi"]] autorelease];
}
- (IBAction)setSoundFont:(id)sender
{
NSArray *fileTypes = [NSArray arrayWithObjects:@"sf2",@"sf2pack",@"sflist",nil];
NSOpenPanel * panel = [NSOpenPanel openPanel];
[panel setAllowsMultipleSelection:NO];
[panel setCanChooseDirectories:NO];
[panel setCanChooseFiles:YES];
[panel setFloatingPanel:YES];
[panel setAllowedFileTypes:fileTypes];
NSString * oldPath = [[NSUserDefaults standardUserDefaults] stringForKey:@"soundFontPath"];
if ( oldPath != nil )
[panel setDirectoryURL:[NSURL fileURLWithPath:oldPath]];
NSInteger result = [panel runModal];
if(result == NSOKButton)
{
[[NSUserDefaults standardUserDefaults] setValue:[[panel URL] path] forKey:@"soundFontPath"];
}
}
@end

990
ThirdParty/BASS/bass.h vendored Normal file
View File

@ -0,0 +1,990 @@
/*
BASS 2.4 C/C++ header file
Copyright (c) 1999-2013 Un4seen Developments Ltd.
See the BASS.CHM file for more detailed documentation
*/
#ifndef BASS_H
#define BASS_H
#ifdef _WIN32
#include <wtypes.h>
typedef unsigned __int64 QWORD;
#else
#include <stdint.h>
#define WINAPI
#define CALLBACK
typedef uint8_t BYTE;
typedef uint16_t WORD;
typedef uint32_t DWORD;
typedef uint64_t QWORD;
#ifndef __OBJC__
typedef int BOOL;
#endif
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
#define LOBYTE(a) (BYTE)(a)
#define HIBYTE(a) (BYTE)((a)>>8)
#define LOWORD(a) (WORD)(a)
#define HIWORD(a) (WORD)((a)>>16)
#define MAKEWORD(a,b) (WORD)(((a)&0xff)|((b)<<8))
#define MAKELONG(a,b) (DWORD)(((a)&0xffff)|((b)<<16))
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define BASSVERSION 0x204 // API version
#define BASSVERSIONTEXT "2.4"
#ifndef BASSDEF
#define BASSDEF(f) WINAPI f
#endif
typedef DWORD HMUSIC; // MOD music handle
typedef DWORD HSAMPLE; // sample handle
typedef DWORD HCHANNEL; // playing sample's channel handle
typedef DWORD HSTREAM; // sample stream handle
typedef DWORD HRECORD; // recording handle
typedef DWORD HSYNC; // synchronizer handle
typedef DWORD HDSP; // DSP handle
typedef DWORD HFX; // DX8 effect handle
typedef DWORD HPLUGIN; // Plugin handle
// Error codes returned by BASS_ErrorGetCode
#define BASS_OK 0 // all is OK
#define BASS_ERROR_MEM 1 // memory error
#define BASS_ERROR_FILEOPEN 2 // can't open the file
#define BASS_ERROR_DRIVER 3 // can't find a free/valid driver
#define BASS_ERROR_BUFLOST 4 // the sample buffer was lost
#define BASS_ERROR_HANDLE 5 // invalid handle
#define BASS_ERROR_FORMAT 6 // unsupported sample format
#define BASS_ERROR_POSITION 7 // invalid position
#define BASS_ERROR_INIT 8 // BASS_Init has not been successfully called
#define BASS_ERROR_START 9 // BASS_Start has not been successfully called
#define BASS_ERROR_ALREADY 14 // already initialized/paused/whatever
#define BASS_ERROR_NOCHAN 18 // can't get a free channel
#define BASS_ERROR_ILLTYPE 19 // an illegal type was specified
#define BASS_ERROR_ILLPARAM 20 // an illegal parameter was specified
#define BASS_ERROR_NO3D 21 // no 3D support
#define BASS_ERROR_NOEAX 22 // no EAX support
#define BASS_ERROR_DEVICE 23 // illegal device number
#define BASS_ERROR_NOPLAY 24 // not playing
#define BASS_ERROR_FREQ 25 // illegal sample rate
#define BASS_ERROR_NOTFILE 27 // the stream is not a file stream
#define BASS_ERROR_NOHW 29 // no hardware voices available
#define BASS_ERROR_EMPTY 31 // the MOD music has no sequence data
#define BASS_ERROR_NONET 32 // no internet connection could be opened
#define BASS_ERROR_CREATE 33 // couldn't create the file
#define BASS_ERROR_NOFX 34 // effects are not available
#define BASS_ERROR_NOTAVAIL 37 // requested data is not available
#define BASS_ERROR_DECODE 38 // the channel is/isn't a "decoding channel"
#define BASS_ERROR_DX 39 // a sufficient DirectX version is not installed
#define BASS_ERROR_TIMEOUT 40 // connection timedout
#define BASS_ERROR_FILEFORM 41 // unsupported file format
#define BASS_ERROR_SPEAKER 42 // unavailable speaker
#define BASS_ERROR_VERSION 43 // invalid BASS version (used by add-ons)
#define BASS_ERROR_CODEC 44 // codec is not available/supported
#define BASS_ERROR_ENDED 45 // the channel/file has ended
#define BASS_ERROR_BUSY 46 // the device is busy
#define BASS_ERROR_UNKNOWN -1 // some other mystery problem
// BASS_SetConfig options
#define BASS_CONFIG_BUFFER 0
#define BASS_CONFIG_UPDATEPERIOD 1
#define BASS_CONFIG_GVOL_SAMPLE 4
#define BASS_CONFIG_GVOL_STREAM 5
#define BASS_CONFIG_GVOL_MUSIC 6
#define BASS_CONFIG_CURVE_VOL 7
#define BASS_CONFIG_CURVE_PAN 8
#define BASS_CONFIG_FLOATDSP 9
#define BASS_CONFIG_3DALGORITHM 10
#define BASS_CONFIG_NET_TIMEOUT 11
#define BASS_CONFIG_NET_BUFFER 12
#define BASS_CONFIG_PAUSE_NOPLAY 13
#define BASS_CONFIG_NET_PREBUF 15
#define BASS_CONFIG_NET_PASSIVE 18
#define BASS_CONFIG_REC_BUFFER 19
#define BASS_CONFIG_NET_PLAYLIST 21
#define BASS_CONFIG_MUSIC_VIRTUAL 22
#define BASS_CONFIG_VERIFY 23
#define BASS_CONFIG_UPDATETHREADS 24
#define BASS_CONFIG_DEV_BUFFER 27
#define BASS_CONFIG_VISTA_TRUEPOS 30
#define BASS_CONFIG_IOS_MIXAUDIO 34
#define BASS_CONFIG_DEV_DEFAULT 36
#define BASS_CONFIG_NET_READTIMEOUT 37
#define BASS_CONFIG_VISTA_SPEAKERS 38
#define BASS_CONFIG_IOS_SPEAKER 39
#define BASS_CONFIG_HANDLES 41
#define BASS_CONFIG_UNICODE 42
#define BASS_CONFIG_SRC 43
#define BASS_CONFIG_SRC_SAMPLE 44
#define BASS_CONFIG_ASYNCFILE_BUFFER 45
#define BASS_CONFIG_OGG_PRESCAN 47
// BASS_SetConfigPtr options
#define BASS_CONFIG_NET_AGENT 16
#define BASS_CONFIG_NET_PROXY 17
#define BASS_CONFIG_IOS_NOTIFY 46
// BASS_Init flags
#define BASS_DEVICE_8BITS 1 // 8 bit resolution, else 16 bit
#define BASS_DEVICE_MONO 2 // mono, else stereo
#define BASS_DEVICE_3D 4 // enable 3D functionality
#define BASS_DEVICE_LATENCY 0x100 // calculate device latency (BASS_INFO struct)
#define BASS_DEVICE_CPSPEAKERS 0x400 // detect speakers via Windows control panel
#define BASS_DEVICE_SPEAKERS 0x800 // force enabling of speaker assignment
#define BASS_DEVICE_NOSPEAKER 0x1000 // ignore speaker arrangement
#define BASS_DEVICE_DMIX 0x2000 // use ALSA "dmix" plugin
#define BASS_DEVICE_FREQ 0x4000 // set device sample rate
// DirectSound interfaces (for use with BASS_GetDSoundObject)
#define BASS_OBJECT_DS 1 // IDirectSound
#define BASS_OBJECT_DS3DL 2 // IDirectSound3DListener
// Device info structure
typedef struct {
#ifdef _WIN32_WCE
const wchar_t *name; // description
const wchar_t *driver; // driver
#else
const char *name; // description
const char *driver; // driver
#endif
DWORD flags;
} BASS_DEVICEINFO;
// BASS_DEVICEINFO flags
#define BASS_DEVICE_ENABLED 1
#define BASS_DEVICE_DEFAULT 2
#define BASS_DEVICE_INIT 4
typedef struct {
DWORD flags; // device capabilities (DSCAPS_xxx flags)
DWORD hwsize; // size of total device hardware memory
DWORD hwfree; // size of free device hardware memory
DWORD freesam; // number of free sample slots in the hardware
DWORD free3d; // number of free 3D sample slots in the hardware
DWORD minrate; // min sample rate supported by the hardware
DWORD maxrate; // max sample rate supported by the hardware
BOOL eax; // device supports EAX? (always FALSE if BASS_DEVICE_3D was not used)
DWORD minbuf; // recommended minimum buffer length in ms (requires BASS_DEVICE_LATENCY)
DWORD dsver; // DirectSound version
DWORD latency; // delay (in ms) before start of playback (requires BASS_DEVICE_LATENCY)
DWORD initflags; // BASS_Init "flags" parameter
DWORD speakers; // number of speakers available
DWORD freq; // current output rate
} BASS_INFO;
// BASS_INFO flags (from DSOUND.H)
#define DSCAPS_CONTINUOUSRATE 0x00000010 // supports all sample rates between min/maxrate
#define DSCAPS_EMULDRIVER 0x00000020 // device does NOT have hardware DirectSound support
#define DSCAPS_CERTIFIED 0x00000040 // device driver has been certified by Microsoft
#define DSCAPS_SECONDARYMONO 0x00000100 // mono
#define DSCAPS_SECONDARYSTEREO 0x00000200 // stereo
#define DSCAPS_SECONDARY8BIT 0x00000400 // 8 bit
#define DSCAPS_SECONDARY16BIT 0x00000800 // 16 bit
// Recording device info structure
typedef struct {
DWORD flags; // device capabilities (DSCCAPS_xxx flags)
DWORD formats; // supported standard formats (WAVE_FORMAT_xxx flags)
DWORD inputs; // number of inputs
BOOL singlein; // TRUE = only 1 input can be set at a time
DWORD freq; // current input rate
} BASS_RECORDINFO;
// BASS_RECORDINFO flags (from DSOUND.H)
#define DSCCAPS_EMULDRIVER DSCAPS_EMULDRIVER // device does NOT have hardware DirectSound recording support
#define DSCCAPS_CERTIFIED DSCAPS_CERTIFIED // device driver has been certified by Microsoft
// defines for formats field of BASS_RECORDINFO (from MMSYSTEM.H)
#ifndef WAVE_FORMAT_1M08
#define WAVE_FORMAT_1M08 0x00000001 /* 11.025 kHz, Mono, 8-bit */
#define WAVE_FORMAT_1S08 0x00000002 /* 11.025 kHz, Stereo, 8-bit */
#define WAVE_FORMAT_1M16 0x00000004 /* 11.025 kHz, Mono, 16-bit */
#define WAVE_FORMAT_1S16 0x00000008 /* 11.025 kHz, Stereo, 16-bit */
#define WAVE_FORMAT_2M08 0x00000010 /* 22.05 kHz, Mono, 8-bit */
#define WAVE_FORMAT_2S08 0x00000020 /* 22.05 kHz, Stereo, 8-bit */
#define WAVE_FORMAT_2M16 0x00000040 /* 22.05 kHz, Mono, 16-bit */
#define WAVE_FORMAT_2S16 0x00000080 /* 22.05 kHz, Stereo, 16-bit */
#define WAVE_FORMAT_4M08 0x00000100 /* 44.1 kHz, Mono, 8-bit */
#define WAVE_FORMAT_4S08 0x00000200 /* 44.1 kHz, Stereo, 8-bit */
#define WAVE_FORMAT_4M16 0x00000400 /* 44.1 kHz, Mono, 16-bit */
#define WAVE_FORMAT_4S16 0x00000800 /* 44.1 kHz, Stereo, 16-bit */
#endif
// Sample info structure
typedef struct {
DWORD freq; // default playback rate
float volume; // default volume (0-1)
float pan; // default pan (-1=left, 0=middle, 1=right)
DWORD flags; // BASS_SAMPLE_xxx flags
DWORD length; // length (in bytes)
DWORD max; // maximum simultaneous playbacks
DWORD origres; // original resolution bits
DWORD chans; // number of channels
DWORD mingap; // minimum gap (ms) between creating channels
DWORD mode3d; // BASS_3DMODE_xxx mode
float mindist; // minimum distance
float maxdist; // maximum distance
DWORD iangle; // angle of inside projection cone
DWORD oangle; // angle of outside projection cone
float outvol; // delta-volume outside the projection cone
DWORD vam; // voice allocation/management flags (BASS_VAM_xxx)
DWORD priority; // priority (0=lowest, 0xffffffff=highest)
} BASS_SAMPLE;
#define BASS_SAMPLE_8BITS 1 // 8 bit
#define BASS_SAMPLE_FLOAT 256 // 32-bit floating-point
#define BASS_SAMPLE_MONO 2 // mono
#define BASS_SAMPLE_LOOP 4 // looped
#define BASS_SAMPLE_3D 8 // 3D functionality
#define BASS_SAMPLE_SOFTWARE 16 // not using hardware mixing
#define BASS_SAMPLE_MUTEMAX 32 // mute at max distance (3D only)
#define BASS_SAMPLE_VAM 64 // DX7 voice allocation & management
#define BASS_SAMPLE_FX 128 // old implementation of DX8 effects
#define BASS_SAMPLE_OVER_VOL 0x10000 // override lowest volume
#define BASS_SAMPLE_OVER_POS 0x20000 // override longest playing
#define BASS_SAMPLE_OVER_DIST 0x30000 // override furthest from listener (3D only)
#define BASS_STREAM_PRESCAN 0x20000 // enable pin-point seeking/length (MP3/MP2/MP1)
#define BASS_MP3_SETPOS BASS_STREAM_PRESCAN
#define BASS_STREAM_AUTOFREE 0x40000 // automatically free the stream when it stop/ends
#define BASS_STREAM_RESTRATE 0x80000 // restrict the download rate of internet file streams
#define BASS_STREAM_BLOCK 0x100000 // download/play internet file stream in small blocks
#define BASS_STREAM_DECODE 0x200000 // don't play the stream, only decode (BASS_ChannelGetData)
#define BASS_STREAM_STATUS 0x800000 // give server status info (HTTP/ICY tags) in DOWNLOADPROC
#define BASS_MUSIC_FLOAT BASS_SAMPLE_FLOAT
#define BASS_MUSIC_MONO BASS_SAMPLE_MONO
#define BASS_MUSIC_LOOP BASS_SAMPLE_LOOP
#define BASS_MUSIC_3D BASS_SAMPLE_3D
#define BASS_MUSIC_FX BASS_SAMPLE_FX
#define BASS_MUSIC_AUTOFREE BASS_STREAM_AUTOFREE
#define BASS_MUSIC_DECODE BASS_STREAM_DECODE
#define BASS_MUSIC_PRESCAN BASS_STREAM_PRESCAN // calculate playback length
#define BASS_MUSIC_CALCLEN BASS_MUSIC_PRESCAN
#define BASS_MUSIC_RAMP 0x200 // normal ramping
#define BASS_MUSIC_RAMPS 0x400 // sensitive ramping
#define BASS_MUSIC_SURROUND 0x800 // surround sound
#define BASS_MUSIC_SURROUND2 0x1000 // surround sound (mode 2)
#define BASS_MUSIC_FT2MOD 0x2000 // play .MOD as FastTracker 2 does
#define BASS_MUSIC_PT1MOD 0x4000 // play .MOD as ProTracker 1 does
#define BASS_MUSIC_NONINTER 0x10000 // non-interpolated sample mixing
#define BASS_MUSIC_SINCINTER 0x800000 // sinc interpolated sample mixing
#define BASS_MUSIC_POSRESET 0x8000 // stop all notes when moving position
#define BASS_MUSIC_POSRESETEX 0x400000 // stop all notes and reset bmp/etc when moving position
#define BASS_MUSIC_STOPBACK 0x80000 // stop the music on a backwards jump effect
#define BASS_MUSIC_NOSAMPLE 0x100000 // don't load the samples
// Speaker assignment flags
#define BASS_SPEAKER_FRONT 0x1000000 // front speakers
#define BASS_SPEAKER_REAR 0x2000000 // rear/side speakers
#define BASS_SPEAKER_CENLFE 0x3000000 // center & LFE speakers (5.1)
#define BASS_SPEAKER_REAR2 0x4000000 // rear center speakers (7.1)
#define BASS_SPEAKER_N(n) ((n)<<24) // n'th pair of speakers (max 15)
#define BASS_SPEAKER_LEFT 0x10000000 // modifier: left
#define BASS_SPEAKER_RIGHT 0x20000000 // modifier: right
#define BASS_SPEAKER_FRONTLEFT BASS_SPEAKER_FRONT|BASS_SPEAKER_LEFT
#define BASS_SPEAKER_FRONTRIGHT BASS_SPEAKER_FRONT|BASS_SPEAKER_RIGHT
#define BASS_SPEAKER_REARLEFT BASS_SPEAKER_REAR|BASS_SPEAKER_LEFT
#define BASS_SPEAKER_REARRIGHT BASS_SPEAKER_REAR|BASS_SPEAKER_RIGHT
#define BASS_SPEAKER_CENTER BASS_SPEAKER_CENLFE|BASS_SPEAKER_LEFT
#define BASS_SPEAKER_LFE BASS_SPEAKER_CENLFE|BASS_SPEAKER_RIGHT
#define BASS_SPEAKER_REAR2LEFT BASS_SPEAKER_REAR2|BASS_SPEAKER_LEFT
#define BASS_SPEAKER_REAR2RIGHT BASS_SPEAKER_REAR2|BASS_SPEAKER_RIGHT
#define BASS_ASYNCFILE 0x40000000
#define BASS_UNICODE 0x80000000
#define BASS_RECORD_PAUSE 0x8000 // start recording paused
// DX7 voice allocation & management flags
#define BASS_VAM_HARDWARE 1
#define BASS_VAM_SOFTWARE 2
#define BASS_VAM_TERM_TIME 4
#define BASS_VAM_TERM_DIST 8
#define BASS_VAM_TERM_PRIO 16
// Channel info structure
typedef struct {
DWORD freq; // default playback rate
DWORD chans; // channels
DWORD flags; // BASS_SAMPLE/STREAM/MUSIC/SPEAKER flags
DWORD ctype; // type of channel
DWORD origres; // original resolution
HPLUGIN plugin; // plugin
HSAMPLE sample; // sample
const char *filename; // filename
} BASS_CHANNELINFO;
// BASS_CHANNELINFO types
#define BASS_CTYPE_SAMPLE 1
#define BASS_CTYPE_RECORD 2
#define BASS_CTYPE_STREAM 0x10000
#define BASS_CTYPE_STREAM_OGG 0x10002
#define BASS_CTYPE_STREAM_MP1 0x10003
#define BASS_CTYPE_STREAM_MP2 0x10004
#define BASS_CTYPE_STREAM_MP3 0x10005
#define BASS_CTYPE_STREAM_AIFF 0x10006
#define BASS_CTYPE_STREAM_CA 0x10007
#define BASS_CTYPE_STREAM_MF 0x10008
#define BASS_CTYPE_STREAM_WAV 0x40000 // WAVE flag, LOWORD=codec
#define BASS_CTYPE_STREAM_WAV_PCM 0x50001
#define BASS_CTYPE_STREAM_WAV_FLOAT 0x50003
#define BASS_CTYPE_MUSIC_MOD 0x20000
#define BASS_CTYPE_MUSIC_MTM 0x20001
#define BASS_CTYPE_MUSIC_S3M 0x20002
#define BASS_CTYPE_MUSIC_XM 0x20003
#define BASS_CTYPE_MUSIC_IT 0x20004
#define BASS_CTYPE_MUSIC_MO3 0x00100 // MO3 flag
typedef struct {
DWORD ctype; // channel type
#ifdef _WIN32_WCE
const wchar_t *name; // format description
const wchar_t *exts; // file extension filter (*.ext1;*.ext2;etc...)
#else
const char *name; // format description
const char *exts; // file extension filter (*.ext1;*.ext2;etc...)
#endif
} BASS_PLUGINFORM;
typedef struct {
DWORD version; // version (same form as BASS_GetVersion)
DWORD formatc; // number of formats
const BASS_PLUGINFORM *formats; // the array of formats
} BASS_PLUGININFO;
// 3D vector (for 3D positions/velocities/orientations)
typedef struct BASS_3DVECTOR {
#ifdef __cplusplus
BASS_3DVECTOR() {};
BASS_3DVECTOR(float _x, float _y, float _z) : x(_x), y(_y), z(_z) {};
#endif
float x; // +=right, -=left
float y; // +=up, -=down
float z; // +=front, -=behind
} BASS_3DVECTOR;
// 3D channel modes
#define BASS_3DMODE_NORMAL 0 // normal 3D processing
#define BASS_3DMODE_RELATIVE 1 // position is relative to the listener
#define BASS_3DMODE_OFF 2 // no 3D processing
// software 3D mixing algorithms (used with BASS_CONFIG_3DALGORITHM)
#define BASS_3DALG_DEFAULT 0
#define BASS_3DALG_OFF 1
#define BASS_3DALG_FULL 2
#define BASS_3DALG_LIGHT 3
// EAX environments, use with BASS_SetEAXParameters
enum
{
EAX_ENVIRONMENT_GENERIC,
EAX_ENVIRONMENT_PADDEDCELL,
EAX_ENVIRONMENT_ROOM,
EAX_ENVIRONMENT_BATHROOM,
EAX_ENVIRONMENT_LIVINGROOM,
EAX_ENVIRONMENT_STONEROOM,
EAX_ENVIRONMENT_AUDITORIUM,
EAX_ENVIRONMENT_CONCERTHALL,
EAX_ENVIRONMENT_CAVE,
EAX_ENVIRONMENT_ARENA,
EAX_ENVIRONMENT_HANGAR,
EAX_ENVIRONMENT_CARPETEDHALLWAY,
EAX_ENVIRONMENT_HALLWAY,
EAX_ENVIRONMENT_STONECORRIDOR,
EAX_ENVIRONMENT_ALLEY,
EAX_ENVIRONMENT_FOREST,
EAX_ENVIRONMENT_CITY,
EAX_ENVIRONMENT_MOUNTAINS,
EAX_ENVIRONMENT_QUARRY,
EAX_ENVIRONMENT_PLAIN,
EAX_ENVIRONMENT_PARKINGLOT,
EAX_ENVIRONMENT_SEWERPIPE,
EAX_ENVIRONMENT_UNDERWATER,
EAX_ENVIRONMENT_DRUGGED,
EAX_ENVIRONMENT_DIZZY,
EAX_ENVIRONMENT_PSYCHOTIC,
EAX_ENVIRONMENT_COUNT // total number of environments
};
// EAX presets, usage: BASS_SetEAXParameters(EAX_PRESET_xxx)
#define EAX_PRESET_GENERIC EAX_ENVIRONMENT_GENERIC,0.5F,1.493F,0.5F
#define EAX_PRESET_PADDEDCELL EAX_ENVIRONMENT_PADDEDCELL,0.25F,0.1F,0.0F
#define EAX_PRESET_ROOM EAX_ENVIRONMENT_ROOM,0.417F,0.4F,0.666F
#define EAX_PRESET_BATHROOM EAX_ENVIRONMENT_BATHROOM,0.653F,1.499F,0.166F
#define EAX_PRESET_LIVINGROOM EAX_ENVIRONMENT_LIVINGROOM,0.208F,0.478F,0.0F
#define EAX_PRESET_STONEROOM EAX_ENVIRONMENT_STONEROOM,0.5F,2.309F,0.888F
#define EAX_PRESET_AUDITORIUM EAX_ENVIRONMENT_AUDITORIUM,0.403F,4.279F,0.5F
#define EAX_PRESET_CONCERTHALL EAX_ENVIRONMENT_CONCERTHALL,0.5F,3.961F,0.5F
#define EAX_PRESET_CAVE EAX_ENVIRONMENT_CAVE,0.5F,2.886F,1.304F
#define EAX_PRESET_ARENA EAX_ENVIRONMENT_ARENA,0.361F,7.284F,0.332F
#define EAX_PRESET_HANGAR EAX_ENVIRONMENT_HANGAR,0.5F,10.0F,0.3F
#define EAX_PRESET_CARPETEDHALLWAY EAX_ENVIRONMENT_CARPETEDHALLWAY,0.153F,0.259F,2.0F
#define EAX_PRESET_HALLWAY EAX_ENVIRONMENT_HALLWAY,0.361F,1.493F,0.0F
#define EAX_PRESET_STONECORRIDOR EAX_ENVIRONMENT_STONECORRIDOR,0.444F,2.697F,0.638F
#define EAX_PRESET_ALLEY EAX_ENVIRONMENT_ALLEY,0.25F,1.752F,0.776F
#define EAX_PRESET_FOREST EAX_ENVIRONMENT_FOREST,0.111F,3.145F,0.472F
#define EAX_PRESET_CITY EAX_ENVIRONMENT_CITY,0.111F,2.767F,0.224F
#define EAX_PRESET_MOUNTAINS EAX_ENVIRONMENT_MOUNTAINS,0.194F,7.841F,0.472F
#define EAX_PRESET_QUARRY EAX_ENVIRONMENT_QUARRY,1.0F,1.499F,0.5F
#define EAX_PRESET_PLAIN EAX_ENVIRONMENT_PLAIN,0.097F,2.767F,0.224F
#define EAX_PRESET_PARKINGLOT EAX_ENVIRONMENT_PARKINGLOT,0.208F,1.652F,1.5F
#define EAX_PRESET_SEWERPIPE EAX_ENVIRONMENT_SEWERPIPE,0.652F,2.886F,0.25F
#define EAX_PRESET_UNDERWATER EAX_ENVIRONMENT_UNDERWATER,1.0F,1.499F,0.0F
#define EAX_PRESET_DRUGGED EAX_ENVIRONMENT_DRUGGED,0.875F,8.392F,1.388F
#define EAX_PRESET_DIZZY EAX_ENVIRONMENT_DIZZY,0.139F,17.234F,0.666F
#define EAX_PRESET_PSYCHOTIC EAX_ENVIRONMENT_PSYCHOTIC,0.486F,7.563F,0.806F
typedef DWORD (CALLBACK STREAMPROC)(HSTREAM handle, void *buffer, DWORD length, void *user);
/* User stream callback function. NOTE: A stream function should obviously be as quick
as possible, other streams (and MOD musics) can't be mixed until it's finished.
handle : The stream that needs writing
buffer : Buffer to write the samples in
length : Number of bytes to write
user : The 'user' parameter value given when calling BASS_StreamCreate
RETURN : Number of bytes written. Set the BASS_STREAMPROC_END flag to end
the stream. */
#define BASS_STREAMPROC_END 0x80000000 // end of user stream flag
// special STREAMPROCs
#define STREAMPROC_DUMMY (STREAMPROC*)0 // "dummy" stream
#define STREAMPROC_PUSH (STREAMPROC*)-1 // push stream
// BASS_StreamCreateFileUser file systems
#define STREAMFILE_NOBUFFER 0
#define STREAMFILE_BUFFER 1
#define STREAMFILE_BUFFERPUSH 2
// User file stream callback functions
typedef void (CALLBACK FILECLOSEPROC)(void *user);
typedef QWORD (CALLBACK FILELENPROC)(void *user);
typedef DWORD (CALLBACK FILEREADPROC)(void *buffer, DWORD length, void *user);
typedef BOOL (CALLBACK FILESEEKPROC)(QWORD offset, void *user);
typedef struct {
FILECLOSEPROC *close;
FILELENPROC *length;
FILEREADPROC *read;
FILESEEKPROC *seek;
} BASS_FILEPROCS;
// BASS_StreamPutFileData options
#define BASS_FILEDATA_END 0 // end & close the file
// BASS_StreamGetFilePosition modes
#define BASS_FILEPOS_CURRENT 0
#define BASS_FILEPOS_DECODE BASS_FILEPOS_CURRENT
#define BASS_FILEPOS_DOWNLOAD 1
#define BASS_FILEPOS_END 2
#define BASS_FILEPOS_START 3
#define BASS_FILEPOS_CONNECTED 4
#define BASS_FILEPOS_BUFFER 5
#define BASS_FILEPOS_SOCKET 6
typedef void (CALLBACK DOWNLOADPROC)(const void *buffer, DWORD length, void *user);
/* Internet stream download callback function.
buffer : Buffer containing the downloaded data... NULL=end of download
length : Number of bytes in the buffer
user : The 'user' parameter value given when calling BASS_StreamCreateURL */
// BASS_ChannelSetSync types
#define BASS_SYNC_POS 0
#define BASS_SYNC_END 2
#define BASS_SYNC_META 4
#define BASS_SYNC_SLIDE 5
#define BASS_SYNC_STALL 6
#define BASS_SYNC_DOWNLOAD 7
#define BASS_SYNC_FREE 8
#define BASS_SYNC_SETPOS 11
#define BASS_SYNC_MUSICPOS 10
#define BASS_SYNC_MUSICINST 1
#define BASS_SYNC_MUSICFX 3
#define BASS_SYNC_OGG_CHANGE 12
#define BASS_SYNC_MIXTIME 0x40000000 // FLAG: sync at mixtime, else at playtime
#define BASS_SYNC_ONETIME 0x80000000 // FLAG: sync only once, else continuously
typedef void (CALLBACK SYNCPROC)(HSYNC handle, DWORD channel, DWORD data, void *user);
/* Sync callback function. NOTE: a sync callback function should be very
quick as other syncs can't be processed until it has finished. If the sync
is a "mixtime" sync, then other streams and MOD musics can't be mixed until
it's finished either.
handle : The sync that has occured
channel: Channel that the sync occured in
data : Additional data associated with the sync's occurance
user : The 'user' parameter given when calling BASS_ChannelSetSync */
typedef void (CALLBACK DSPPROC)(HDSP handle, DWORD channel, void *buffer, DWORD length, void *user);
/* DSP callback function. NOTE: A DSP function should obviously be as quick as
possible... other DSP functions, streams and MOD musics can not be processed
until it's finished.
handle : The DSP handle
channel: Channel that the DSP is being applied to
buffer : Buffer to apply the DSP to
length : Number of bytes in the buffer
user : The 'user' parameter given when calling BASS_ChannelSetDSP */
typedef BOOL (CALLBACK RECORDPROC)(HRECORD handle, const void *buffer, DWORD length, void *user);
/* Recording callback function.
handle : The recording handle
buffer : Buffer containing the recorded sample data
length : Number of bytes
user : The 'user' parameter value given when calling BASS_RecordStart
RETURN : TRUE = continue recording, FALSE = stop */
// BASS_ChannelIsActive return values
#define BASS_ACTIVE_STOPPED 0
#define BASS_ACTIVE_PLAYING 1
#define BASS_ACTIVE_STALLED 2
#define BASS_ACTIVE_PAUSED 3
// Channel attributes
#define BASS_ATTRIB_FREQ 1
#define BASS_ATTRIB_VOL 2
#define BASS_ATTRIB_PAN 3
#define BASS_ATTRIB_EAXMIX 4
#define BASS_ATTRIB_NOBUFFER 5
#define BASS_ATTRIB_CPU 7
#define BASS_ATTRIB_SRC 8
#define BASS_ATTRIB_MUSIC_AMPLIFY 0x100
#define BASS_ATTRIB_MUSIC_PANSEP 0x101
#define BASS_ATTRIB_MUSIC_PSCALER 0x102
#define BASS_ATTRIB_MUSIC_BPM 0x103
#define BASS_ATTRIB_MUSIC_SPEED 0x104
#define BASS_ATTRIB_MUSIC_VOL_GLOBAL 0x105
#define BASS_ATTRIB_MUSIC_VOL_CHAN 0x200 // + channel #
#define BASS_ATTRIB_MUSIC_VOL_INST 0x300 // + instrument #
// BASS_ChannelGetData flags
#define BASS_DATA_AVAILABLE 0 // query how much data is buffered
#define BASS_DATA_FLOAT 0x40000000 // flag: return floating-point sample data
#define BASS_DATA_FFT256 0x80000000 // 256 sample FFT
#define BASS_DATA_FFT512 0x80000001 // 512 FFT
#define BASS_DATA_FFT1024 0x80000002 // 1024 FFT
#define BASS_DATA_FFT2048 0x80000003 // 2048 FFT
#define BASS_DATA_FFT4096 0x80000004 // 4096 FFT
#define BASS_DATA_FFT8192 0x80000005 // 8192 FFT
#define BASS_DATA_FFT16384 0x80000006 // 16384 FFT
#define BASS_DATA_FFT_INDIVIDUAL 0x10 // FFT flag: FFT for each channel, else all combined
#define BASS_DATA_FFT_NOWINDOW 0x20 // FFT flag: no Hanning window
#define BASS_DATA_FFT_REMOVEDC 0x40 // FFT flag: pre-remove DC bias
#define BASS_DATA_FFT_COMPLEX 0x80 // FFT flag: return complex data
// BASS_ChannelGetTags types : what's returned
#define BASS_TAG_ID3 0 // ID3v1 tags : TAG_ID3 structure
#define BASS_TAG_ID3V2 1 // ID3v2 tags : variable length block
#define BASS_TAG_OGG 2 // OGG comments : series of null-terminated UTF-8 strings
#define BASS_TAG_HTTP 3 // HTTP headers : series of null-terminated ANSI strings
#define BASS_TAG_ICY 4 // ICY headers : series of null-terminated ANSI strings
#define BASS_TAG_META 5 // ICY metadata : ANSI string
#define BASS_TAG_APE 6 // APE tags : series of null-terminated UTF-8 strings
#define BASS_TAG_MP4 7 // MP4/iTunes metadata : series of null-terminated UTF-8 strings
#define BASS_TAG_VENDOR 9 // OGG encoder : UTF-8 string
#define BASS_TAG_LYRICS3 10 // Lyric3v2 tag : ASCII string
#define BASS_TAG_CA_CODEC 11 // CoreAudio codec info : TAG_CA_CODEC structure
#define BASS_TAG_MF 13 // Media Foundation tags : series of null-terminated UTF-8 strings
#define BASS_TAG_WAVEFORMAT 14 // WAVE format : WAVEFORMATEEX structure
#define BASS_TAG_RIFF_INFO 0x100 // RIFF "INFO" tags : series of null-terminated ANSI strings
#define BASS_TAG_RIFF_BEXT 0x101 // RIFF/BWF "bext" tags : TAG_BEXT structure
#define BASS_TAG_RIFF_CART 0x102 // RIFF/BWF "cart" tags : TAG_CART structure
#define BASS_TAG_RIFF_DISP 0x103 // RIFF "DISP" text tag : ANSI string
#define BASS_TAG_APE_BINARY 0x1000 // + index #, binary APE tag : TAG_APE_BINARY structure
#define BASS_TAG_MUSIC_NAME 0x10000 // MOD music name : ANSI string
#define BASS_TAG_MUSIC_MESSAGE 0x10001 // MOD message : ANSI string
#define BASS_TAG_MUSIC_ORDERS 0x10002 // MOD order list : BYTE array of pattern numbers
#define BASS_TAG_MUSIC_INST 0x10100 // + instrument #, MOD instrument name : ANSI string
#define BASS_TAG_MUSIC_SAMPLE 0x10300 // + sample #, MOD sample name : ANSI string
// ID3v1 tag structure
typedef struct {
char id[3];
char title[30];
char artist[30];
char album[30];
char year[4];
char comment[30];
BYTE genre;
} TAG_ID3;
// Binary APE tag structure
typedef struct {
const char *key;
const void *data;
DWORD length;
} TAG_APE_BINARY;
// BWF "bext" tag structure
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4200)
#endif
#pragma pack(push,1)
typedef struct {
char Description[256]; // description
char Originator[32]; // name of the originator
char OriginatorReference[32]; // reference of the originator
char OriginationDate[10]; // date of creation (yyyy-mm-dd)
char OriginationTime[8]; // time of creation (hh-mm-ss)
QWORD TimeReference; // first sample count since midnight (little-endian)
WORD Version; // BWF version (little-endian)
BYTE UMID[64]; // SMPTE UMID
BYTE Reserved[190];
#if defined(__GNUC__) && __GNUC__<3
char CodingHistory[0]; // history
#elif 1 // change to 0 if compiler fails the following line
char CodingHistory[]; // history
#else
char CodingHistory[1]; // history
#endif
} TAG_BEXT;
#pragma pack(pop)
// BWF "cart" tag structures
typedef struct
{
DWORD dwUsage; // FOURCC timer usage ID
DWORD dwValue; // timer value in samples from head
} TAG_CART_TIMER;
typedef struct
{
char Version[4]; // version of the data structure
char Title[64]; // title of cart audio sequence
char Artist[64]; // artist or creator name
char CutID[64]; // cut number identification
char ClientID[64]; // client identification
char Category[64]; // category ID, PSA, NEWS, etc
char Classification[64]; // classification or auxiliary key
char OutCue[64]; // out cue text
char StartDate[10]; // yyyy-mm-dd
char StartTime[8]; // hh:mm:ss
char EndDate[10]; // yyyy-mm-dd
char EndTime[8]; // hh:mm:ss
char ProducerAppID[64]; // name of vendor or application
char ProducerAppVersion[64]; // version of producer application
char UserDef[64]; // user defined text
DWORD dwLevelReference; // sample value for 0 dB reference
TAG_CART_TIMER PostTimer[8]; // 8 time markers after head
char Reserved[276];
char URL[1024]; // uniform resource locator
#if defined(__GNUC__) && __GNUC__<3
char TagText[0]; // free form text for scripts or tags
#elif 1 // change to 0 if compiler fails the following line
char TagText[]; // free form text for scripts or tags
#else
char TagText[1]; // free form text for scripts or tags
#endif
} TAG_CART;
#ifdef _MSC_VER
#pragma warning(pop)
#endif
// CoreAudio codec info structure
typedef struct {
DWORD ftype; // file format
DWORD atype; // audio format
const char *name; // description
} TAG_CA_CODEC;
#ifndef _WAVEFORMATEX_
#define _WAVEFORMATEX_
#pragma pack(push,1)
typedef struct tWAVEFORMATEX
{
WORD wFormatTag;
WORD nChannels;
DWORD nSamplesPerSec;
DWORD nAvgBytesPerSec;
WORD nBlockAlign;
WORD wBitsPerSample;
WORD cbSize;
} WAVEFORMATEX, *PWAVEFORMATEX, *LPWAVEFORMATEX;
typedef const WAVEFORMATEX *LPCWAVEFORMATEX;
#pragma pack(pop)
#endif
// BASS_ChannelGetLength/GetPosition/SetPosition modes
#define BASS_POS_BYTE 0 // byte position
#define BASS_POS_MUSIC_ORDER 1 // order.row position, MAKELONG(order,row)
#define BASS_POS_OGG 3 // OGG bitstream number
#define BASS_POS_DECODE 0x10000000 // flag: get the decoding (not playing) position
#define BASS_POS_DECODETO 0x20000000 // flag: decode to the position instead of seeking
// BASS_RecordSetInput flags
#define BASS_INPUT_OFF 0x10000
#define BASS_INPUT_ON 0x20000
#define BASS_INPUT_TYPE_MASK 0xff000000
#define BASS_INPUT_TYPE_UNDEF 0x00000000
#define BASS_INPUT_TYPE_DIGITAL 0x01000000
#define BASS_INPUT_TYPE_LINE 0x02000000
#define BASS_INPUT_TYPE_MIC 0x03000000
#define BASS_INPUT_TYPE_SYNTH 0x04000000
#define BASS_INPUT_TYPE_CD 0x05000000
#define BASS_INPUT_TYPE_PHONE 0x06000000
#define BASS_INPUT_TYPE_SPEAKER 0x07000000
#define BASS_INPUT_TYPE_WAVE 0x08000000
#define BASS_INPUT_TYPE_AUX 0x09000000
#define BASS_INPUT_TYPE_ANALOG 0x0a000000
// DX8 effect types, use with BASS_ChannelSetFX
enum
{
BASS_FX_DX8_CHORUS,
BASS_FX_DX8_COMPRESSOR,
BASS_FX_DX8_DISTORTION,
BASS_FX_DX8_ECHO,
BASS_FX_DX8_FLANGER,
BASS_FX_DX8_GARGLE,
BASS_FX_DX8_I3DL2REVERB,
BASS_FX_DX8_PARAMEQ,
BASS_FX_DX8_REVERB
};
typedef struct {
float fWetDryMix;
float fDepth;
float fFeedback;
float fFrequency;
DWORD lWaveform; // 0=triangle, 1=sine
float fDelay;
DWORD lPhase; // BASS_DX8_PHASE_xxx
} BASS_DX8_CHORUS;
typedef struct {
float fGain;
float fAttack;
float fRelease;
float fThreshold;
float fRatio;
float fPredelay;
} BASS_DX8_COMPRESSOR;
typedef struct {
float fGain;
float fEdge;
float fPostEQCenterFrequency;
float fPostEQBandwidth;
float fPreLowpassCutoff;
} BASS_DX8_DISTORTION;
typedef struct {
float fWetDryMix;
float fFeedback;
float fLeftDelay;
float fRightDelay;
BOOL lPanDelay;
} BASS_DX8_ECHO;
typedef struct {
float fWetDryMix;
float fDepth;
float fFeedback;
float fFrequency;
DWORD lWaveform; // 0=triangle, 1=sine
float fDelay;
DWORD lPhase; // BASS_DX8_PHASE_xxx
} BASS_DX8_FLANGER;
typedef struct {
DWORD dwRateHz; // Rate of modulation in hz
DWORD dwWaveShape; // 0=triangle, 1=square
} BASS_DX8_GARGLE;
typedef struct {
int lRoom; // [-10000, 0] default: -1000 mB
int lRoomHF; // [-10000, 0] default: 0 mB
float flRoomRolloffFactor; // [0.0, 10.0] default: 0.0
float flDecayTime; // [0.1, 20.0] default: 1.49s
float flDecayHFRatio; // [0.1, 2.0] default: 0.83
int lReflections; // [-10000, 1000] default: -2602 mB
float flReflectionsDelay; // [0.0, 0.3] default: 0.007 s
int lReverb; // [-10000, 2000] default: 200 mB
float flReverbDelay; // [0.0, 0.1] default: 0.011 s
float flDiffusion; // [0.0, 100.0] default: 100.0 %
float flDensity; // [0.0, 100.0] default: 100.0 %
float flHFReference; // [20.0, 20000.0] default: 5000.0 Hz
} BASS_DX8_I3DL2REVERB;
typedef struct {
float fCenter;
float fBandwidth;
float fGain;
} BASS_DX8_PARAMEQ;
typedef struct {
float fInGain; // [-96.0,0.0] default: 0.0 dB
float fReverbMix; // [-96.0,0.0] default: 0.0 db
float fReverbTime; // [0.001,3000.0] default: 1000.0 ms
float fHighFreqRTRatio; // [0.001,0.999] default: 0.001
} BASS_DX8_REVERB;
#define BASS_DX8_PHASE_NEG_180 0
#define BASS_DX8_PHASE_NEG_90 1
#define BASS_DX8_PHASE_ZERO 2
#define BASS_DX8_PHASE_90 3
#define BASS_DX8_PHASE_180 4
typedef void (CALLBACK IOSNOTIFYPROC)(DWORD status);
/* iOS notification callback function.
status : The notification (BASS_IOSNOTIFY_xxx) */
#define BASS_IOSNOTIFY_INTERRUPT 1 // interruption started
#define BASS_IOSNOTIFY_INTERRUPT_END 2 // interruption ended
BOOL BASSDEF(BASS_SetConfig)(DWORD option, DWORD value);
DWORD BASSDEF(BASS_GetConfig)(DWORD option);
BOOL BASSDEF(BASS_SetConfigPtr)(DWORD option, const void *value);
void *BASSDEF(BASS_GetConfigPtr)(DWORD option);
DWORD BASSDEF(BASS_GetVersion)();
int BASSDEF(BASS_ErrorGetCode)();
BOOL BASSDEF(BASS_GetDeviceInfo)(DWORD device, BASS_DEVICEINFO *info);
#if defined(_WIN32) && !defined(_WIN32_WCE)
BOOL BASSDEF(BASS_Init)(int device, DWORD freq, DWORD flags, HWND win, const GUID *dsguid);
#else
BOOL BASSDEF(BASS_Init)(int device, DWORD freq, DWORD flags, void *win, void *dsguid);
#endif
BOOL BASSDEF(BASS_SetDevice)(DWORD device);
DWORD BASSDEF(BASS_GetDevice)();
BOOL BASSDEF(BASS_Free)();
#if defined(_WIN32) && !defined(_WIN32_WCE)
void *BASSDEF(BASS_GetDSoundObject)(DWORD object);
#endif
BOOL BASSDEF(BASS_GetInfo)(BASS_INFO *info);
BOOL BASSDEF(BASS_Update)(DWORD length);
float BASSDEF(BASS_GetCPU)();
BOOL BASSDEF(BASS_Start)();
BOOL BASSDEF(BASS_Stop)();
BOOL BASSDEF(BASS_Pause)();
BOOL BASSDEF(BASS_SetVolume)(float volume);
float BASSDEF(BASS_GetVolume)();
HPLUGIN BASSDEF(BASS_PluginLoad)(const char *file, DWORD flags);
BOOL BASSDEF(BASS_PluginFree)(HPLUGIN handle);
const BASS_PLUGININFO *BASSDEF(BASS_PluginGetInfo)(HPLUGIN handle);
BOOL BASSDEF(BASS_Set3DFactors)(float distf, float rollf, float doppf);
BOOL BASSDEF(BASS_Get3DFactors)(float *distf, float *rollf, float *doppf);
BOOL BASSDEF(BASS_Set3DPosition)(const BASS_3DVECTOR *pos, const BASS_3DVECTOR *vel, const BASS_3DVECTOR *front, const BASS_3DVECTOR *top);
BOOL BASSDEF(BASS_Get3DPosition)(BASS_3DVECTOR *pos, BASS_3DVECTOR *vel, BASS_3DVECTOR *front, BASS_3DVECTOR *top);
void BASSDEF(BASS_Apply3D)();
#if defined(_WIN32) && !defined(_WIN32_WCE)
BOOL BASSDEF(BASS_SetEAXParameters)(int env, float vol, float decay, float damp);
BOOL BASSDEF(BASS_GetEAXParameters)(DWORD *env, float *vol, float *decay, float *damp);
#endif
HMUSIC BASSDEF(BASS_MusicLoad)(BOOL mem, const void *file, QWORD offset, DWORD length, DWORD flags, DWORD freq);
BOOL BASSDEF(BASS_MusicFree)(HMUSIC handle);
HSAMPLE BASSDEF(BASS_SampleLoad)(BOOL mem, const void *file, QWORD offset, DWORD length, DWORD max, DWORD flags);
HSAMPLE BASSDEF(BASS_SampleCreate)(DWORD length, DWORD freq, DWORD chans, DWORD max, DWORD flags);
BOOL BASSDEF(BASS_SampleFree)(HSAMPLE handle);
BOOL BASSDEF(BASS_SampleSetData)(HSAMPLE handle, const void *buffer);
BOOL BASSDEF(BASS_SampleGetData)(HSAMPLE handle, void *buffer);
BOOL BASSDEF(BASS_SampleGetInfo)(HSAMPLE handle, BASS_SAMPLE *info);
BOOL BASSDEF(BASS_SampleSetInfo)(HSAMPLE handle, const BASS_SAMPLE *info);
HCHANNEL BASSDEF(BASS_SampleGetChannel)(HSAMPLE handle, BOOL onlynew);
DWORD BASSDEF(BASS_SampleGetChannels)(HSAMPLE handle, HCHANNEL *channels);
BOOL BASSDEF(BASS_SampleStop)(HSAMPLE handle);
HSTREAM BASSDEF(BASS_StreamCreate)(DWORD freq, DWORD chans, DWORD flags, STREAMPROC *proc, void *user);
HSTREAM BASSDEF(BASS_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
HSTREAM BASSDEF(BASS_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user);
HSTREAM BASSDEF(BASS_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *proc, void *user);
BOOL BASSDEF(BASS_StreamFree)(HSTREAM handle);
QWORD BASSDEF(BASS_StreamGetFilePosition)(HSTREAM handle, DWORD mode);
DWORD BASSDEF(BASS_StreamPutData)(HSTREAM handle, const void *buffer, DWORD length);
DWORD BASSDEF(BASS_StreamPutFileData)(HSTREAM handle, const void *buffer, DWORD length);
BOOL BASSDEF(BASS_RecordGetDeviceInfo)(DWORD device, BASS_DEVICEINFO *info);
BOOL BASSDEF(BASS_RecordInit)(int device);
BOOL BASSDEF(BASS_RecordSetDevice)(DWORD device);
DWORD BASSDEF(BASS_RecordGetDevice)();
BOOL BASSDEF(BASS_RecordFree)();
BOOL BASSDEF(BASS_RecordGetInfo)(BASS_RECORDINFO *info);
const char *BASSDEF(BASS_RecordGetInputName)(int input);
BOOL BASSDEF(BASS_RecordSetInput)(int input, DWORD flags, float volume);
DWORD BASSDEF(BASS_RecordGetInput)(int input, float *volume);
HRECORD BASSDEF(BASS_RecordStart)(DWORD freq, DWORD chans, DWORD flags, RECORDPROC *proc, void *user);
double BASSDEF(BASS_ChannelBytes2Seconds)(DWORD handle, QWORD pos);
QWORD BASSDEF(BASS_ChannelSeconds2Bytes)(DWORD handle, double pos);
DWORD BASSDEF(BASS_ChannelGetDevice)(DWORD handle);
BOOL BASSDEF(BASS_ChannelSetDevice)(DWORD handle, DWORD device);
DWORD BASSDEF(BASS_ChannelIsActive)(DWORD handle);
BOOL BASSDEF(BASS_ChannelGetInfo)(DWORD handle, BASS_CHANNELINFO *info);
const char *BASSDEF(BASS_ChannelGetTags)(DWORD handle, DWORD tags);
DWORD BASSDEF(BASS_ChannelFlags)(DWORD handle, DWORD flags, DWORD mask);
BOOL BASSDEF(BASS_ChannelUpdate)(DWORD handle, DWORD length);
BOOL BASSDEF(BASS_ChannelLock)(DWORD handle, BOOL lock);
BOOL BASSDEF(BASS_ChannelPlay)(DWORD handle, BOOL restart);
BOOL BASSDEF(BASS_ChannelStop)(DWORD handle);
BOOL BASSDEF(BASS_ChannelPause)(DWORD handle);
BOOL BASSDEF(BASS_ChannelSetAttribute)(DWORD handle, DWORD attrib, float value);
BOOL BASSDEF(BASS_ChannelGetAttribute)(DWORD handle, DWORD attrib, float *value);
BOOL BASSDEF(BASS_ChannelSlideAttribute)(DWORD handle, DWORD attrib, float value, DWORD time);
BOOL BASSDEF(BASS_ChannelIsSliding)(DWORD handle, DWORD attrib);
BOOL BASSDEF(BASS_ChannelSet3DAttributes)(DWORD handle, int mode, float min, float max, int iangle, int oangle, float outvol);
BOOL BASSDEF(BASS_ChannelGet3DAttributes)(DWORD handle, DWORD *mode, float *min, float *max, DWORD *iangle, DWORD *oangle, float *outvol);
BOOL BASSDEF(BASS_ChannelSet3DPosition)(DWORD handle, const BASS_3DVECTOR *pos, const BASS_3DVECTOR *orient, const BASS_3DVECTOR *vel);
BOOL BASSDEF(BASS_ChannelGet3DPosition)(DWORD handle, BASS_3DVECTOR *pos, BASS_3DVECTOR *orient, BASS_3DVECTOR *vel);
QWORD BASSDEF(BASS_ChannelGetLength)(DWORD handle, DWORD mode);
BOOL BASSDEF(BASS_ChannelSetPosition)(DWORD handle, QWORD pos, DWORD mode);
QWORD BASSDEF(BASS_ChannelGetPosition)(DWORD handle, DWORD mode);
DWORD BASSDEF(BASS_ChannelGetLevel)(DWORD handle);
DWORD BASSDEF(BASS_ChannelGetData)(DWORD handle, void *buffer, DWORD length);
HSYNC BASSDEF(BASS_ChannelSetSync)(DWORD handle, DWORD type, QWORD param, SYNCPROC *proc, void *user);
BOOL BASSDEF(BASS_ChannelRemoveSync)(DWORD handle, HSYNC sync);
HDSP BASSDEF(BASS_ChannelSetDSP)(DWORD handle, DSPPROC *proc, void *user, int priority);
BOOL BASSDEF(BASS_ChannelRemoveDSP)(DWORD handle, HDSP dsp);
BOOL BASSDEF(BASS_ChannelSetLink)(DWORD handle, DWORD chan);
BOOL BASSDEF(BASS_ChannelRemoveLink)(DWORD handle, DWORD chan);
HFX BASSDEF(BASS_ChannelSetFX)(DWORD handle, DWORD type, int priority);
BOOL BASSDEF(BASS_ChannelRemoveFX)(DWORD handle, HFX fx);
BOOL BASSDEF(BASS_FXSetParameters)(HFX handle, const void *params);
BOOL BASSDEF(BASS_FXGetParameters)(HFX handle, void *params);
BOOL BASSDEF(BASS_FXReset)(HFX handle);
#ifdef __cplusplus
}
#ifdef _WIN32
static inline HPLUGIN BASS_PluginLoad(const WCHAR *file, DWORD flags)
{
return BASS_PluginLoad((const char*)file, flags|BASS_UNICODE);
}
static inline HMUSIC BASS_MusicLoad(BOOL mem, const WCHAR *file, QWORD offset, DWORD length, DWORD flags, DWORD freq)
{
return BASS_MusicLoad(mem, (const void*)file, offset, length, flags|BASS_UNICODE, freq);
}
static inline HSAMPLE BASS_SampleLoad(BOOL mem, const WCHAR *file, QWORD offset, DWORD length, DWORD max, DWORD flags)
{
return BASS_SampleLoad(mem, (const void*)file, offset, length, max, flags|BASS_UNICODE);
}
static inline HSTREAM BASS_StreamCreateFile(BOOL mem, const WCHAR *file, QWORD offset, QWORD length, DWORD flags)
{
return BASS_StreamCreateFile(mem, (const void*)file, offset, length, flags|BASS_UNICODE);
}
static inline HSTREAM BASS_StreamCreateURL(const WCHAR *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user)
{
return BASS_StreamCreateURL((const char*)url, offset, flags|BASS_UNICODE, proc, user);
}
#endif
#endif
#endif

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/*
BASSMIDI 2.4 C/C++ header file
Copyright (c) 2006-2013 Un4seen Developments Ltd.
See the BASSMIDI.CHM file for more detailed documentation
*/
#ifndef BASSMIDI_H
#define BASSMIDI_H
#include "bass.h"
#if BASSVERSION!=0x204
#error conflicting BASS and BASSMIDI versions
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifndef BASSMIDIDEF
#define BASSMIDIDEF(f) WINAPI f
#endif
typedef DWORD HSOUNDFONT; // soundfont handle
// Additional BASS_SetConfig options
#define BASS_CONFIG_MIDI_COMPACT 0x10400
#define BASS_CONFIG_MIDI_VOICES 0x10401
#define BASS_CONFIG_MIDI_AUTOFONT 0x10402
// Additional BASS_SetConfigPtr options
#define BASS_CONFIG_MIDI_DEFFONT 0x10403
// Additional sync types
#define BASS_SYNC_MIDI_MARK 0x10000
#define BASS_SYNC_MIDI_MARKER 0x10000
#define BASS_SYNC_MIDI_CUE 0x10001
#define BASS_SYNC_MIDI_LYRIC 0x10002
#define BASS_SYNC_MIDI_TEXT 0x10003
#define BASS_SYNC_MIDI_EVENT 0x10004
#define BASS_SYNC_MIDI_TICK 0x10005
#define BASS_SYNC_MIDI_TIMESIG 0x10006
#define BASS_SYNC_MIDI_KEYSIG 0x10007
// Additional BASS_MIDI_StreamCreateFile/etc flags
#define BASS_MIDI_DECAYEND 0x1000
#define BASS_MIDI_NOFX 0x2000
#define BASS_MIDI_DECAYSEEK 0x4000
#define BASS_MIDI_NOCROP 0x8000
#define BASS_MIDI_SINCINTER 0x800000
// BASS_MIDI_FontInit flags
#define BASS_MIDI_FONT_MEM 0x10000
#define BASS_MIDI_FONT_MMAP 0x20000
typedef struct {
HSOUNDFONT font; // soundfont
int preset; // preset number (-1=all)
int bank;
} BASS_MIDI_FONT;
typedef struct {
HSOUNDFONT font; // soundfont
int spreset; // source preset number
int sbank; // source bank number
int dpreset; // destination preset/program number
int dbank; // destination bank number
int dbanklsb; // destination bank number LSB
} BASS_MIDI_FONTEX;
// BASS_MIDI_StreamSet/GetFonts flag
#define BASS_MIDI_FONT_EX 0x1000000 // BASS_MIDI_FONTEX
typedef struct {
const char *name;
const char *copyright;
const char *comment;
DWORD presets; // number of presets/instruments
DWORD samsize; // total size (in bytes) of the sample data
DWORD samload; // amount of sample data currently loaded
DWORD samtype; // sample format (CTYPE) if packed
} BASS_MIDI_FONTINFO;
typedef struct {
DWORD track; // track containing marker
DWORD pos; // marker position
const char *text; // marker text
} BASS_MIDI_MARK;
// Marker types
#define BASS_MIDI_MARK_MARKER 0 // marker
#define BASS_MIDI_MARK_CUE 1 // cue point
#define BASS_MIDI_MARK_LYRIC 2 // lyric
#define BASS_MIDI_MARK_TEXT 3 // text
#define BASS_MIDI_MARK_TIMESIG 4 // time signature
#define BASS_MIDI_MARK_KEYSIG 5 // key signature
#define BASS_MIDI_MARK_COPY 6 // copyright notice
#define BASS_MIDI_MARK_TRACK 7 // track name
#define BASS_MIDI_MARK_INST 8 // instrument name
#define BASS_MIDI_MARK_TICK 0x10000 // FLAG: get position in ticks (otherwise bytes)
// MIDI events
#define MIDI_EVENT_NOTE 1
#define MIDI_EVENT_PROGRAM 2
#define MIDI_EVENT_CHANPRES 3
#define MIDI_EVENT_PITCH 4
#define MIDI_EVENT_PITCHRANGE 5
#define MIDI_EVENT_DRUMS 6
#define MIDI_EVENT_FINETUNE 7
#define MIDI_EVENT_COARSETUNE 8
#define MIDI_EVENT_MASTERVOL 9
#define MIDI_EVENT_BANK 10
#define MIDI_EVENT_MODULATION 11
#define MIDI_EVENT_VOLUME 12
#define MIDI_EVENT_PAN 13
#define MIDI_EVENT_EXPRESSION 14
#define MIDI_EVENT_SUSTAIN 15
#define MIDI_EVENT_SOUNDOFF 16
#define MIDI_EVENT_RESET 17
#define MIDI_EVENT_NOTESOFF 18
#define MIDI_EVENT_PORTAMENTO 19
#define MIDI_EVENT_PORTATIME 20
#define MIDI_EVENT_PORTANOTE 21
#define MIDI_EVENT_MODE 22
#define MIDI_EVENT_REVERB 23
#define MIDI_EVENT_CHORUS 24
#define MIDI_EVENT_CUTOFF 25
#define MIDI_EVENT_RESONANCE 26
#define MIDI_EVENT_RELEASE 27
#define MIDI_EVENT_ATTACK 28
#define MIDI_EVENT_REVERB_MACRO 30
#define MIDI_EVENT_CHORUS_MACRO 31
#define MIDI_EVENT_REVERB_TIME 32
#define MIDI_EVENT_REVERB_DELAY 33
#define MIDI_EVENT_REVERB_LOCUTOFF 34
#define MIDI_EVENT_REVERB_HICUTOFF 35
#define MIDI_EVENT_REVERB_LEVEL 36
#define MIDI_EVENT_CHORUS_DELAY 37
#define MIDI_EVENT_CHORUS_DEPTH 38
#define MIDI_EVENT_CHORUS_RATE 39
#define MIDI_EVENT_CHORUS_FEEDBACK 40
#define MIDI_EVENT_CHORUS_LEVEL 41
#define MIDI_EVENT_CHORUS_REVERB 42
#define MIDI_EVENT_DRUM_FINETUNE 50
#define MIDI_EVENT_DRUM_COARSETUNE 51
#define MIDI_EVENT_DRUM_PAN 52
#define MIDI_EVENT_DRUM_REVERB 53
#define MIDI_EVENT_DRUM_CHORUS 54
#define MIDI_EVENT_DRUM_CUTOFF 55
#define MIDI_EVENT_DRUM_RESONANCE 56
#define MIDI_EVENT_DRUM_LEVEL 57
#define MIDI_EVENT_SOFT 60
#define MIDI_EVENT_SYSTEM 61
#define MIDI_EVENT_TEMPO 62
#define MIDI_EVENT_SCALETUNING 63
#define MIDI_EVENT_CONTROL 64
#define MIDI_EVENT_CHANPRES_VIBRATO 65
#define MIDI_EVENT_CHANPRES_PITCH 66
#define MIDI_EVENT_CHANPRES_FILTER 67
#define MIDI_EVENT_CHANPRES_VOLUME 68
#define MIDI_EVENT_MODRANGE 69
#define MIDI_EVENT_BANK_LSB 70
#define MIDI_EVENT_MIXLEVEL 0x10000
#define MIDI_EVENT_TRANSPOSE 0x10001
#define MIDI_EVENT_SYSTEMEX 0x10002
#define MIDI_EVENT_END 0
#define MIDI_EVENT_END_TRACK 0x10003
#define MIDI_SYSTEM_DEFAULT 0
#define MIDI_SYSTEM_GM1 1
#define MIDI_SYSTEM_GM2 2
#define MIDI_SYSTEM_XG 3
#define MIDI_SYSTEM_GS 4
typedef struct {
DWORD event; // MIDI_EVENT_xxx
DWORD param;
DWORD chan;
DWORD tick; // event position (ticks)
DWORD pos; // event position (bytes)
} BASS_MIDI_EVENT;
// BASS_MIDI_StreamEvents modes
#define BASS_MIDI_EVENTS_STRUCT 0 // BASS_MIDI_EVENT structures
#define BASS_MIDI_EVENTS_RAW 0x10000 // raw MIDI event data
#define BASS_MIDI_EVENTS_SYNC 0x1000000 // FLAG: trigger event syncs
// BASS_CHANNELINFO type
#define BASS_CTYPE_STREAM_MIDI 0x10d00
// Additional attributes
#define BASS_ATTRIB_MIDI_PPQN 0x12000
#define BASS_ATTRIB_MIDI_CPU 0x12001
#define BASS_ATTRIB_MIDI_CHANS 0x12002
#define BASS_ATTRIB_MIDI_VOICES 0x12003
#define BASS_ATTRIB_MIDI_VOICES_ACTIVE 0x12004
#define BASS_ATTRIB_MIDI_TRACK_VOL 0x12100 // + track #
// Additional tag type
#define BASS_TAG_MIDI_TRACK 0x11000 // + track #, track text : array of null-terminated ANSI strings
// BASS_ChannelGetLength/GetPosition/SetPosition mode
#define BASS_POS_MIDI_TICK 2 // tick position
// BASS_MIDI_FontPack flags
#define BASS_MIDI_PACK_NOHEAD 1 // don't send a WAV header to the encoder
typedef struct {
const char *name; // description
DWORD id;
DWORD flags;
} BASS_MIDI_DEVICEINFO;
typedef void (CALLBACK MIDIINPROC)(DWORD device, double time, const void *buffer, DWORD length, void *user);
/* User MIDI input callback function.
device : MIDI input device
time : Timestamp
buffer : Buffer containing MIDI data
length : Number of bytes of data
user : The 'user' parameter value given when calling BASS_MIDI_InInit */
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreate)(DWORD channels, DWORD flags, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user, DWORD freq);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateEvents)(const BASS_MIDI_EVENT *events, DWORD ppqn, DWORD flags, DWORD freq);
BOOL BASSMIDIDEF(BASS_MIDI_StreamGetMark)(HSTREAM handle, DWORD type, DWORD index, BASS_MIDI_MARK *mark);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetMarks)(HSTREAM handle, int track, DWORD type, BASS_MIDI_MARK *marks);
BOOL BASSMIDIDEF(BASS_MIDI_StreamSetFonts)(HSTREAM handle, const void *fonts, DWORD count);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetFonts)(HSTREAM handle, void *fonts, DWORD count);
BOOL BASSMIDIDEF(BASS_MIDI_StreamLoadSamples)(HSTREAM handle);
BOOL BASSMIDIDEF(BASS_MIDI_StreamEvent)(HSTREAM handle, DWORD chan, DWORD event, DWORD param);
DWORD BASSMIDIDEF(BASS_MIDI_StreamEvents)(HSTREAM handle, DWORD mode, const void *events, DWORD length);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvent)(HSTREAM handle, DWORD chan, DWORD event);
DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvents)(HSTREAM handle, int track, DWORD filter, BASS_MIDI_EVENT *events);
HSTREAM BASSMIDIDEF(BASS_MIDI_StreamGetChannel)(HSTREAM handle, DWORD chan);
HSOUNDFONT BASSMIDIDEF(BASS_MIDI_FontInit)(const void *file, DWORD flags);
HSOUNDFONT BASSMIDIDEF(BASS_MIDI_FontInitUser)(const BASS_FILEPROCS *procs, void *user, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_FontFree)(HSOUNDFONT handle);
BOOL BASSMIDIDEF(BASS_MIDI_FontGetInfo)(HSOUNDFONT handle, BASS_MIDI_FONTINFO *info);
BOOL BASSMIDIDEF(BASS_MIDI_FontGetPresets)(HSOUNDFONT handle, DWORD *presets);
const char *BASSMIDIDEF(BASS_MIDI_FontGetPreset)(HSOUNDFONT handle, int preset, int bank);
BOOL BASSMIDIDEF(BASS_MIDI_FontLoad)(HSOUNDFONT handle, int preset, int bank);
BOOL BASSMIDIDEF(BASS_MIDI_FontUnload)(HSOUNDFONT handle, int preset, int bank);
BOOL BASSMIDIDEF(BASS_MIDI_FontCompact)(HSOUNDFONT handle);
BOOL BASSMIDIDEF(BASS_MIDI_FontPack)(HSOUNDFONT handle, const void *outfile, const void *encoder, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_FontUnpack)(HSOUNDFONT handle, const void *outfile, DWORD flags);
BOOL BASSMIDIDEF(BASS_MIDI_FontSetVolume)(HSOUNDFONT handle, float volume);
float BASSMIDIDEF(BASS_MIDI_FontGetVolume)(HSOUNDFONT handle);
BOOL BASSMIDIDEF(BASS_MIDI_InGetDeviceInfo)(DWORD device, BASS_MIDI_DEVICEINFO *info);
BOOL BASSMIDIDEF(BASS_MIDI_InInit)(DWORD device, MIDIINPROC *proc, void *user);
BOOL BASSMIDIDEF(BASS_MIDI_InFree)(DWORD device);
BOOL BASSMIDIDEF(BASS_MIDI_InStart)(DWORD device);
BOOL BASSMIDIDEF(BASS_MIDI_InStop)(DWORD device);
#ifdef __cplusplus
}
static inline BOOL BASS_MIDI_StreamSetFonts(HSTREAM handle, const BASS_MIDI_FONTEX *fonts, DWORD count)
{
return BASS_MIDI_StreamSetFonts(handle, (const void*)fonts, count|BASS_MIDI_FONT_EX);
}
static inline DWORD BASS_MIDI_StreamGetFonts(HSTREAM handle, BASS_MIDI_FONTEX *fonts, DWORD count)
{
return BASS_MIDI_StreamGetFonts(handle, (void*)fonts, count|BASS_MIDI_FONT_EX);
}
#ifdef _WIN32
static inline HSTREAM BASS_MIDI_StreamCreateFile(BOOL mem, const WCHAR *file, QWORD offset, QWORD length, DWORD flags, DWORD freq)
{
return BASS_MIDI_StreamCreateFile(mem, (const void*)file, offset, length, flags|BASS_UNICODE, freq);
}
static inline HSTREAM BASS_MIDI_StreamCreateURL(const WCHAR *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user, DWORD freq)
{
return BASS_MIDI_StreamCreateURL((const char*)url, offset, flags|BASS_UNICODE, proc, user, freq);
}
static inline HSOUNDFONT BASS_MIDI_FontInit(const WCHAR *file, DWORD flags)
{
return BASS_MIDI_FontInit((const void*)file, flags|BASS_UNICODE);
}
static inline BOOL BASS_MIDI_FontPack(HSOUNDFONT handle, const WCHAR *outfile, const WCHAR *encoder, DWORD flags)
{
return BASS_MIDI_FontPack(handle, (const void*)outfile, (const void*)encoder, flags|BASS_UNICODE);
}
static inline BOOL BASS_MIDI_FontUnpack(HSOUNDFONT handle, const WCHAR *outfile, DWORD flags)
{
return BASS_MIDI_FontUnpack(handle, (const void*)outfile, flags|BASS_UNICODE);
}
#endif
#endif
#endif

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