Mercurial > hg > audio_effects_textbook_code
comparison effects/flanger/Source/PluginProcessor.cpp @ 1:04e171d2a747 tip
JUCE 4 compatible. Standardised paths on Mac: modules '../../juce/modules'; VST folder '~/SDKs/vstsdk2.4' (JUCE default). Replaced deprecated 'getSampleData(channel)'; getToggleState(...); setToggleState(...); setSelectedId(...). Removed unused variables. Ignore JUCE code and build files.
author | Brecht De Man <b.deman@qmul.ac.uk> |
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date | Sun, 22 Nov 2015 15:23:40 +0000 |
parents | e32fe563e124 |
children |
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0:e32fe563e124 | 1:04e171d2a747 |
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273 // a stereo chorus or panner, you might do something different for each channel. | 273 // a stereo chorus or panner, you might do something different for each channel. |
274 | 274 |
275 for (channel = 0; channel < numInputChannels; ++channel) | 275 for (channel = 0; channel < numInputChannels; ++channel) |
276 { | 276 { |
277 // channelData is an array of length numSamples which contains the audio for one channel | 277 // channelData is an array of length numSamples which contains the audio for one channel |
278 float* channelData = buffer.getSampleData(channel); | 278 float* channelData = buffer.getWritePointer(channel); |
279 | 279 |
280 // delayData is the circular buffer for implementing delay on this channel | 280 // delayData is the circular buffer for implementing delay on this channel |
281 float* delayData = delayBuffer_.getSampleData (jmin (channel, delayBuffer_.getNumChannels() - 1)); | 281 float* delayData = delayBuffer_.getWritePointer (jmin (channel, delayBuffer_.getNumChannels() - 1)); |
282 | 282 |
283 // Make a temporary copy of any state variables declared in PluginProcessor.h which need to be | 283 // Make a temporary copy of any state variables declared in PluginProcessor.h which need to be |
284 // maintained between calls to processBlock(). Each channel needs to be processed identically | 284 // maintained between calls to processBlock(). Each channel needs to be processed identically |
285 // which means that the activity of processing one channel can't affect the state variable for | 285 // which means that the activity of processing one channel can't affect the state variable for |
286 // the next channel. | 286 // the next channel. |