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authorFilippos Karapetis2009-05-27 09:07:08 +0000
committerFilippos Karapetis2009-05-27 09:07:08 +0000
commit4dccd309e289113bff4dea162286efc6d85d8a8a (patch)
tree2eec2e38b68a995d993d036dead11b017fb7cdc7
parent16078599fb139e2e066f899b642808e86140b7e5 (diff)
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- Renamed the Audio commands to kSci*, from kSci1* (since they're pretty much the same for SCI1.1)
- Added enums for the audio sync cases - Added a warning when kDoSync is called with the new semantics (SQ4CD or newer) svn-id: r40936
-rw-r--r--engines/sci/engine/ksound.cpp79
1 files changed, 45 insertions, 34 deletions
diff --git a/engines/sci/engine/ksound.cpp b/engines/sci/engine/ksound.cpp
index 81db2b178e..613412839b 100644
--- a/engines/sci/engine/ksound.cpp
+++ b/engines/sci/engine/ksound.cpp
@@ -88,15 +88,21 @@ namespace Sci {
enum AudioCommands {
// TODO: find the difference between kSci1AudioWPlay and kSci1AudioPlay
- kSci1AudioWPlay = 1, /* Plays an audio stream */
- kSci1AudioPlay = 2, /* Plays an audio stream */
- kSci1AudioStop = 3, /* Stops an audio stream */
- kSci1AudioPause = 4, /* Pauses an audio stream */
- kSci1AudioResume = 5, /* Resumes an audio stream */
- kSci1AudioPosition = 6, /* Return current position in audio stream */
- kSci1AudioRate = 7, /* Return audio rate */
- kSci1AudioVolume = 8, /* Return audio volume */
- kSci1AudioLanguage = 9 /* Return audio language */
+ kSciAudioWPlay = 1, /* Plays an audio stream */
+ kSciAudioPlay = 2, /* Plays an audio stream */
+ kSciAudioStop = 3, /* Stops an audio stream */
+ kSciAudioPause = 4, /* Pauses an audio stream */
+ kSciAudioResume = 5, /* Resumes an audio stream */
+ kSciAudioPosition = 6, /* Return current position in audio stream */
+ kSciAudioRate = 7, /* Return audio rate */
+ kSciAudioVolume = 8, /* Return audio volume */
+ kSciAudioLanguage = 9 /* Return audio language */
+};
+
+enum AudioSyncCommands {
+ kSciAudioSyncStart = 0,
+ kSciAudioSyncNext = 1,
+ kSciAudioSyncStop = 2
};
#define SCI1_SOUND_FLAG_MAY_PAUSE 1 /* Only here for completeness; The interpreter doesn't touch this bit */
@@ -1004,8 +1010,8 @@ reg_t kDoAudio(EngineState *s, int funct_nr, int argc, reg_t *argv) {
s->sound.audioResource = new AudioResource(s->resmgr, s->version);
switch (UKPV(0)) {
- case kSci1AudioWPlay:
- case kSci1AudioPlay:
+ case kSciAudioWPlay:
+ case kSciAudioPlay:
s->sound.audioResource->stop();
if (argc == 2) { // KQ5CD, KQ6 floppy
@@ -1020,24 +1026,24 @@ reg_t kDoAudio(EngineState *s, int funct_nr, int argc, reg_t *argv) {
warning("kDoAudio: Play called with an unknown number of parameters (%d)", argc);
}
return make_reg(0, sampleLen); // return sample length in ticks
- case kSci1AudioStop:
+ case kSciAudioStop:
s->sound.audioResource->stop();
break;
- case kSci1AudioPause:
+ case kSciAudioPause:
s->sound.audioResource->pause();
break;
- case kSci1AudioResume:
+ case kSciAudioResume:
s->sound.audioResource->resume();
break;
- case kSci1AudioPosition:
+ case kSciAudioPosition:
return make_reg(0, s->sound.audioResource->getAudioPosition());
- case kSci1AudioRate:
+ case kSciAudioRate:
s->sound.audioResource->setAudioRate(UKPV(1));
break;
- case kSci1AudioVolume:
+ case kSciAudioVolume:
mixer->setVolumeForSoundType(Audio::Mixer::kSpeechSoundType, UKPV(1));
break;
- case kSci1AudioLanguage:
+ case kSciAudioLanguage:
if (argc == 1) {
// In SCI1.1: tests for digital audio support
return make_reg(0, 1);
@@ -1054,36 +1060,41 @@ reg_t kDoAudio(EngineState *s, int funct_nr, int argc, reg_t *argv) {
reg_t kDoSync(EngineState *s, int funct_nr, int argc, reg_t *argv) {
switch (UKPV(0)) {
- case 0: // start sync
- //printf("kDoSync: start sync\n");
- if (s->sound.soundSync) {
- s->resmgr->unlockResource(s->sound.soundSync, s->sound.soundSync->number, kResourceTypeSync);
- }
+ case kSciAudioSyncStart:
+ if (argc == 3) { // KQ5CD, KQ6 floppy
+ if (s->sound.soundSync) {
+ s->resmgr->unlockResource(s->sound.soundSync, s->sound.soundSync->number, kResourceTypeSync);
+ }
- // Load sound sync resource and lock it
- s->sound.soundSync = (ResourceSync *)s->resmgr->findResource(kResourceTypeSync, UKPV(2), 1);
+ // Load sound sync resource and lock it
+ s->sound.soundSync = (ResourceSync *)s->resmgr->findResource(kResourceTypeSync, UKPV(2), 1);
- if (s->sound.soundSync) {
- s->sound.soundSync->startSync(s, argv[1]);
- } else {
- // Notify the scripts to stop sound sync
- PUT_SEL32V(argv[1], syncCue, -1);
+ if (s->sound.soundSync) {
+ s->sound.soundSync->startSync(s, argv[1]);
+ } else {
+ // Notify the scripts to stop sound sync
+ PUT_SEL32V(argv[1], syncCue, -1);
+ }
+ } else if (argc == 7) { // SQ4CD or newer
+ warning("kDoSync: Start called with new semantics - 6 parameters: %d %d %d %d %d %d", UKPV(1), UKPV(2), UKPV(3), UKPV(4), UKPV(5), UKPV(6));
+ } else { // Hopefully, this should never happen
+ warning("kDoSync: Start called with an unknown number of parameters (%d)", argc);
}
break;
- case 1: // next sync
- //printf("kDoSync: next sync\n");
+ case kSciAudioSyncNext:
if (s->sound.soundSync) {
s->sound.soundSync->nextSync(s, argv[1]);
}
break;
- case 2: // stop sync
- //printf("kDoSync: stop sync\n");
+ case kSciAudioSyncStop:
if (s->sound.soundSync) {
s->sound.soundSync->stopSync();
s->resmgr->unlockResource(s->sound.soundSync, s->sound.soundSync->number, kResourceTypeSync);
s->sound.soundSync = NULL;
}
break;
+ default:
+ warning("kDoSync: Unhandled case %d", UKPV(0));
}
return s->r_acc;