microtherion/VocalEasel
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Yet another ffwd/rev model

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This commit is contained in:
Matthias Neeracher 2008-07-06 11:08:09 +00:00
parent 74cb6433b4
commit 219e350751
1 changed files with 4 additions and 10 deletions
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14
Sources/VLDocument.mm
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@ -577,9 +577,7 @@
- (IBAction) playMusic:(id)sender - (IBAction) playMusic:(id)sender
{ {
const float kMaxRate = 8.0f; const float kUpScale = 1.41f;
const float kMinRate = 0.2f;
const float kUpScale = 1.1f;
const float kDownScale = 1.0f/kUpScale; const float kDownScale = 1.0f/kUpScale;
bool nowPlaying = VLSoundOut::Instance()->Playing(); bool nowPlaying = VLSoundOut::Instance()->Playing();
const float tempoRate = [songTempo floatValue] / baseTempo; const float tempoRate = [songTempo floatValue] / baseTempo;
@ -595,14 +593,10 @@
case -1: // Rew case -1: // Rew
if (tag * playRate < 0) if (tag * playRate < 0)
playRate = tag; playRate = tag;
else if (fabsf(playRate) >= kMaxRate) else if ([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask)
playRate = tag*kDownScale;
else if (fabsf(playRate) <= kMinRate)
playRate = tag*kUpScale;
else if (fabsf(playRate) >= 1.0f)
playRate *= kUpScale;
else
playRate *= kDownScale; playRate *= kDownScale;
else
playRate *= kUpScale;
VLSoundOut::Instance()->SetPlayRate(playRate*tempoRate); VLSoundOut::Instance()->SetPlayRate(playRate*tempoRate);
break; break;
case -2: // To Start case -2: // To Start