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Diffstat (limited to 'plugins/gme/Game_Music_Emu-0.5.2/gme/gme.cpp')
-rw-r--r--plugins/gme/Game_Music_Emu-0.5.2/gme/gme.cpp256
1 files changed, 0 insertions, 256 deletions
diff --git a/plugins/gme/Game_Music_Emu-0.5.2/gme/gme.cpp b/plugins/gme/Game_Music_Emu-0.5.2/gme/gme.cpp
deleted file mode 100644
index d6cebfa8..00000000
--- a/plugins/gme/Game_Music_Emu-0.5.2/gme/gme.cpp
+++ /dev/null
@@ -1,256 +0,0 @@
-// Game_Music_Emu 0.5.2. http://www.slack.net/~ant/
-
-#include "Music_Emu.h"
-
-#if !GME_DISABLE_STEREO_DEPTH
-#include "Effects_Buffer.h"
-#endif
-#include "blargg_endian.h"
-#include <string.h>
-#include <ctype.h>
-
-/* Copyright (C) 2003-2006 Shay Green. This module is free software; you
-can redistribute it and/or modify it under the terms of the GNU Lesser
-General Public License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version. This
-module is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-details. You should have received a copy of the GNU Lesser General Public
-License along with this module; if not, write to the Free Software Foundation,
-Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */
-
-#include "blargg_source.h"
-
-#ifndef GME_TYPE_LIST
-
-// Default list of all supported game music types (copy this to blargg_config.h
-// if you want to modify it)
-#define GME_TYPE_LIST \
- gme_ay_type,\
- gme_gbs_type,\
- gme_gym_type,\
- gme_hes_type,\
- gme_kss_type,\
- gme_nsf_type,\
- gme_nsfe_type,\
- gme_sap_type,\
- gme_spc_type,\
- gme_vgm_type,\
- gme_vgz_type
-
-#endif
-
-static gme_type_t const gme_type_list_ [] = { GME_TYPE_LIST, 0 };
-
-gme_type_t const* gme_type_list()
-{
- return gme_type_list_;
-}
-
-const char* gme_identify_header( void const* header )
-{
- switch ( get_be32( header ) )
- {
- case BLARGG_4CHAR('Z','X','A','Y'): return "AY";
- case BLARGG_4CHAR('G','B','S',0x01): return "GBS";
- case BLARGG_4CHAR('G','Y','M','X'): return "GYM";
- case BLARGG_4CHAR('H','E','S','M'): return "HES";
- case BLARGG_4CHAR('K','S','C','C'):
- case BLARGG_4CHAR('K','S','S','X'): return "KSS";
- case BLARGG_4CHAR('N','E','S','M'): return "NSF";
- case BLARGG_4CHAR('N','S','F','E'): return "NSFE";
- case BLARGG_4CHAR('S','A','P',0x0D): return "SAP";
- case BLARGG_4CHAR('S','N','E','S'): return "SPC";
- case BLARGG_4CHAR('V','g','m',' '): return "VGM";
- }
- return "";
-}
-
-static void to_uppercase( const char* in, int len, char* out )
-{
- for ( int i = 0; i < len; i++ )
- {
- if ( !(out [i] = toupper( in [i] )) )
- return;
- }
- *out = 0; // extension too long
-}
-
-gme_type_t gme_identify_extension( const char* extension_ )
-{
- char const* end = strrchr( extension_, '.' );
- if ( end )
- extension_ = end + 1;
-
- char extension [6];
- to_uppercase( extension_, sizeof extension, extension );
-
- for ( gme_type_t const* types = gme_type_list_; *types; types++ )
- if ( !strcmp( extension, (*types)->extension_ ) )
- return *types;
- return 0;
-}
-
-gme_err_t gme_identify_file( const char* path, gme_type_t* type_out )
-{
- *type_out = gme_identify_extension( path );
- // TODO: don't examine header if file has extension?
- if ( !*type_out )
- {
- char header [4];
- GME_FILE_READER in;
- RETURN_ERR( in.open( path ) );
- RETURN_ERR( in.read( header, sizeof header ) );
- *type_out = gme_identify_extension( gme_identify_header( header ) );
- }
- return 0;
-}
-
-gme_err_t gme_open_data( void const* data, long size, Music_Emu** out, long sample_rate )
-{
- require( (data || !size) && out );
- *out = 0;
-
- gme_type_t file_type = 0;
- if ( size >= 4 )
- file_type = gme_identify_extension( gme_identify_header( data ) );
- if ( !file_type )
- return gme_wrong_file_type;
-
- Music_Emu* emu = gme_new_emu( file_type, sample_rate );
- CHECK_ALLOC( emu );
-
- gme_err_t err = gme_load_data( emu, data, size );
-
- if ( err )
- delete emu;
- else
- *out = emu;
-
- return err;
-}
-
-gme_err_t gme_open_file( const char* path, Music_Emu** out, long sample_rate )
-{
- require( path && out );
- *out = 0;
-
- GME_FILE_READER in;
- RETURN_ERR( in.open( path ) );
-
- char header [4];
- int header_size = 0;
-
- gme_type_t file_type = gme_identify_extension( path );
- if ( !file_type )
- {
- header_size = sizeof header;
- RETURN_ERR( in.read( header, sizeof header ) );
- file_type = gme_identify_extension( gme_identify_header( header ) );
- }
- if ( !file_type )
- return gme_wrong_file_type;
-
- Music_Emu* emu = gme_new_emu( file_type, sample_rate );
- CHECK_ALLOC( emu );
-
- // optimization: avoids seeking/re-reading header
- Remaining_Reader rem( header, header_size, &in );
- gme_err_t err = emu->load( rem );
- in.close();
-
- if ( err )
- delete emu;
- else
- *out = emu;
-
- return err;
-}
-
-Music_Emu* gme_new_emu( gme_type_t type, long rate )
-{
- if ( type )
- {
- if ( rate == gme_info_only )
- return type->new_info();
-
- Music_Emu* me = type->new_emu();
- if ( me )
- {
- #if !GME_DISABLE_STEREO_DEPTH
- if ( type->flags_ & 1 )
- {
- me->effects_buffer = BLARGG_NEW Effects_Buffer;
- if ( me->effects_buffer )
- me->set_buffer( me->effects_buffer );
- }
-
- if ( !(type->flags_ & 1) || me->effects_buffer )
- #endif
- {
- if ( !me->set_sample_rate( rate ) )
- {
- check( me->type() == type );
- return me;
- }
- }
- delete me;
- }
- }
- return 0;
-}
-
-gme_err_t gme_load_file( Music_Emu* me, const char* path ) { return me->load_file( path ); }
-
-gme_err_t gme_load_data( Music_Emu* me, void const* data, long size )
-{
- Mem_File_Reader in( data, size );
- return me->load( in );
-}
-
-gme_err_t gme_load_custom( Music_Emu* me, gme_reader_t func, long size, void* data )
-{
- Callback_Reader in( func, size, data );
- return me->load( in );
-}
-
-void gme_delete( Music_Emu* me ) { delete me; }
-
-gme_type_t gme_type( Music_Emu const* me ) { return me->type(); }
-
-const char* gme_warning( Music_Emu* me ) { return me->warning(); }
-
-int gme_track_count( Music_Emu const* me ) { return me->track_count(); }
-
-const char* gme_track_info( Music_Emu const* me, track_info_t* out, int track )
-{
- return me->track_info( out, track );
-}
-
-void gme_set_stereo_depth( Music_Emu* me, double depth )
-{
-#if !GME_DISABLE_STEREO_DEPTH
- if ( me->effects_buffer )
- STATIC_CAST(Effects_Buffer*,me->effects_buffer)->set_depth( depth );
-#endif
-}
-
-void* gme_user_data ( Music_Emu const* me ) { return me->user_data(); }
-void gme_set_user_data ( Music_Emu* me, void* new_user_data ) { me->set_user_data( new_user_data ); }
-void gme_set_user_cleanup(Music_Emu* me, gme_user_cleanup_t func ) { me->set_user_cleanup( func ); }
-
-gme_err_t gme_start_track ( Music_Emu* me, int index ) { return me->start_track( index ); }
-gme_err_t gme_play ( Music_Emu* me, long n, short* p ) { return me->play( n, p ); }
-void gme_set_fade ( Music_Emu* me, long start_msec ) { me->set_fade( start_msec ); }
-int gme_track_ended ( Music_Emu const* me ) { return me->track_ended(); }
-long gme_tell ( Music_Emu const* me ) { return me->tell(); }
-gme_err_t gme_seek ( Music_Emu* me, long msec ) { return me->seek( msec ); }
-int gme_voice_count ( Music_Emu const* me ) { return me->voice_count(); }
-void gme_ignore_silence ( Music_Emu* me, int disable ) { me->ignore_silence( disable != 0 ); }
-void gme_set_tempo ( Music_Emu* me, double t ) { me->set_tempo( t ); }
-void gme_mute_voice ( Music_Emu* me, int index, int mute ) { me->mute_voice( index, mute != 0 ); }
-void gme_mute_voices ( Music_Emu* me, int mask ) { me->mute_voices( mask ); }
-void gme_set_equalizer ( Music_Emu* me, gme_equalizer_t const* eq ) { me->set_equalizer( *eq ); }
-gme_equalizer_t gme_equalizer( Music_Emu const* me ) { return me->equalizer(); }
-const char** gme_voice_names ( Music_Emu const* me ) { return me->voice_names(); }
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-03 19:41:22 +0000