diff options
Diffstat (limited to 'engines/cge/snddrv.h')
| -rw-r--r-- | engines/cge/snddrv.h | 86 |
1 files changed, 40 insertions, 46 deletions
diff --git a/engines/cge/snddrv.h b/engines/cge/snddrv.h index fc6c1aa143..3d1658e1e0 100644 --- a/engines/cge/snddrv.h +++ b/engines/cge/snddrv.h @@ -44,50 +44,45 @@ namespace CGE { // ****************************************************** // available devices -enum DEV_TYPE { DEV_AUTO = -1, // auto-detect mode - DEV_QUIET, // disable sound - DEV_SB, // sb/pro/16/awe32 - DEV_GUS, // gus/max - DEV_GM // general midi +enum DEV_TYPE { DEV_AUTO = -1, // auto-detect mode + DEV_QUIET, // disable sound + DEV_SB, // sb/pro/16/awe32 + DEV_GUS, // gus/max + DEV_GM // general midi }; -#define SERR_OK 0 // no error -#define SERR_INITFAIL 1 // couldn't initialize -#define SERR_BADDDEV 128 // bad device +#define SERR_OK 0 // no error +#define SERR_INITFAIL 1 // couldn't initialize +#define SERR_BADDDEV 128 // bad device // driver info -struct DRVINFO -{ - DEV_TYPE DDEV; // digi device - DEV_TYPE MDEV; // midi device - uint16 DBASE; // digi base port - uint16 DDMA; // digi dma no - uint16 DIRQ; // digi irq no - uint16 MBASE; // midi base port - union - { - struct - { - uint16 DR : 4; - uint16 DL : 4; - uint16 MR : 4; - uint16 ML : 4; - } VOL4; - struct - { - uint8 D; // digi volume - uint8 M; // midi volume - } VOL2; - }; +struct DRVINFO { + DEV_TYPE DDEV; // digi device + DEV_TYPE MDEV; // midi device + uint16 DBASE; // digi base port + uint16 DDMA; // digi dma no + uint16 DIRQ; // digi irq no + uint16 MBASE; // midi base port + union { + struct { + uint16 DR : 4; + uint16 DL : 4; + uint16 MR : 4; + uint16 ML : 4; + } VOL4; + struct { + uint8 D; // digi volume + uint8 M; // midi volume + } VOL2; + }; }; // sample info -struct SMPINFO -{ - uint8 * saddr; // address - uint16 slen; // length - uint16 span; // left/right pan (0-15) - int sflag; // flag +struct SMPINFO { + uint8 *saddr; // address + uint16 slen; // length + uint16 span; // left/right pan (0-15) + int sflag; // flag }; // ****************************************************** @@ -106,31 +101,30 @@ extern uint16 MIDIEndFlag; // * Driver Code * // ****************************************************** // Init Digi Device -EC void SNDInit (void); +EC void SNDInit(void); // Close Digi Device -EC void SNDDone (void); +EC void SNDDone(void); // Set Volume -EC void SNDSetVolume (void); +EC void SNDSetVolume(void); // Start Digi -EC void SNDDigiStart (SMPINFO *PSmpInfo); +EC void SNDDigiStart(SMPINFO *PSmpInfo); // Stop Digi -EC void SNDDigiStop (SMPINFO *PSmpInfo); +EC void SNDDigiStop(SMPINFO *PSmpInfo); // Start MIDI File -EC void SNDMIDIStart (uint8 *MIDFile); +EC void SNDMIDIStart(uint8 *MIDFile); // Stop MIDI File -EC void SNDMIDIStop (void); +EC void SNDMIDIStop(void); // Play MIDI File (to be called while interrupting) // WARNING: Uses ALL registers! -EC void SNDMIDIPlay (void); +EC void SNDMIDIPlay(void); } // End of namespace CGE - #endif |