Mercurial > hg > audio_effects_textbook_code
comparison effects/parametriceq/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> |
|---|---|
| date | Sun, 22 Nov 2015 15:23:40 +0000 |
| parents | e32fe563e124 |
| children |
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| 0:e32fe563e124 | 1:04e171d2a747 |
|---|---|
| 236 // Go through each channel of audio that's passed in | 236 // Go through each channel of audio that's passed in |
| 237 | 237 |
| 238 for (channel = 0; channel < jmin((int32)numInputChannels, numEqFilters_); ++channel) | 238 for (channel = 0; channel < jmin((int32)numInputChannels, numEqFilters_); ++channel) |
| 239 { | 239 { |
| 240 // channelData is an array of length numSamples which contains the audio for one channel | 240 // channelData is an array of length numSamples which contains the audio for one channel |
| 241 float* channelData = buffer.getSampleData(channel); | 241 float* channelData = buffer.getWritePointer(channel); |
| 242 | 242 |
| 243 // Run the samples through the IIR filter whose coefficients define the parametric | 243 // Run the samples through the IIR filter whose coefficients define the parametric |
| 244 // equaliser. See juce_IIRFilter.cpp for the implementation. | 244 // equaliser. See juce_IIRFilter.cpp for the implementation. |
| 245 eqFilters_[channel]->processSamples(channelData, numSamples); | 245 eqFilters_[channel]->processSamples(channelData, numSamples); |
| 246 } | 246 } |
