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LV2 Support#316

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badescunicu wants to merge 101 commits intomixxxdj:mastermixxxdj/mixxx:masterfrom badescunicu:lv2_supportbadescunicu/mixxx:lv2_supportCopy head branch name to clipboard

+1,714-42

Commits

Commits on Jul 14, 2014

• Create LV2Backend class and register it

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  a01d98b

Commits on Jul 16, 2014

• Tell Scons to use lilv library

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  455c0ff

• Initialize the LilvWorld and use it to find the available plug ins; also implement getManifest, canInstantiateEffect, and instantiateEffect methods

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  bc7394c

• Create a dummy LV2 effect processor which is playing silence

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  8a178a3

• Add the LV2Manifest class which parses a LilvPlugin into an EffectManifest

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  4fe7929

• Add a new EffectProcessorInstantiator for LV2 effects

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  19dc543

• Update depends.py file

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  48833e4

• Initialize EngineEffectParameters for LV2EffectProcessor and display their values in each process() call

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  34b0f6b

• Add more port types

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  6fa0aef

• Make the effect valid only if it has two inputs and two outputs (L and R channels)

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  155bcd3

• Pass the LV2 plugin to LV2EffectProcessor

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  6861538

• Hard connect the lv2 ports (works for calf flanger and phaser)

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  24f2461

Commits on Jul 19, 2014

• Use a QHash<QString, LV2Manifest*> instead of a QSet<LV2Manifest*>

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  5311c53

• Add TODOs

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  9c97c5c

• Move getSampleRate into the base class

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  f0b96d6

• Use the real sample rate inside LV2EffectProcessor

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  5b668ab

Commits on Jul 20, 2014

• Make the port ids unique

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  cdba805

• Use MAX_BUFFER_LEN instead of the hard coded value

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  0c44934

Commits on Jul 21, 2014

• Merge master

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  4bf8dd2

• Modify the instantiator to receive and pass port indices

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  f3e161d

• Pass the indices to the instantiator

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  8faa453

• Use the port indices inside lv2effectprocessor

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  094a94f

• Build the port indices inside LV2Manifest

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  a4bb4d3

Commits on Jul 22, 2014

• Add a destructor for LV2EffectProcessor

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  76c3580

• Fix warnings

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  24a1b9f

• Hack for putting the button parameters at the end of the list

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  cdb5c7b

• Handle button parameters inside LV2EffectProcessor

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  342a9b8

• Change the name of the LV2Manifest temporary pointer

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  6c4ffa5

Commits on Jul 25, 2014

• Add another ValueHint for enumerations

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  eae9116

• Comment out the code for button parameters

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  319abbc

• Refactor code for setting the Parameter's Hints

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  9f47bcc

Commits on Jul 26, 2014

• Add a list of options for enumeration parameters to EffectManifestParameter

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  1e838eb

• We don't currently support button or enumeration parameters for LV2 Effects

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  978437a

• For each enumeration port, build the list with its available options

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  ddb445c

Commits on Jul 27, 2014

• Remove "m_isValid = false" lines

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  46bc95d

• Add Lilv feature to features.py

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  0920946

Commits on Jul 28, 2014

• Use the real number of parameters

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  4403c69

Commits on Jul 29, 2014

• Remove Lilv dependent files from depends.py

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  f5dc3a3

• Change the minimum required version for lilv to 0.5

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  0881fd1

Commits on Jul 30, 2014

• Implement enumeratePlugins() and tidy up the code in lv2backend

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  c0086de

• Pass an LV2Backend* to DlgPreferences

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  3ff4cf4

• Add new files to depends.py

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  20e879e

• Add Qt Designer file for LV2 preference tab

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  6e39b0e

• Add a method which return the discovered LV2 plugins

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  40138d9

• Implement DlgPrefLV2 class

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  5a1b341

• Add LV2 preferences tab to DlgPreferences

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  5c23073

Commits on Aug 1, 2014

• Move slotValueChanged method from base to subclasses because it needs special handling

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  30b7b3e

• Add a special case for EffectManifestParameter::VALUE_ENUMERATION

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  99d5c86

• Make getOptions() method const because it is being called on a const object

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  3ec4204

• Set the number of states for each EffectButtonParameterSlot

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  baf81bb

• Add special treatment for EffectManifestParameter::VALUE_ENUMERATION (wrap around the values)

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  0a32775

• Add button parameters to EffectManifest; also consider the case when min and max are not defined by plugin's manifest

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  8a4927a

• Handle button and enumeration parameters (currently crashes when changing the effects)

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  1046e59

• Set VALUE_ENUMERATION hint both to button and enumeration parameters

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  13d8acc

• Fix subtle bug; this was crashing Mixxx when changing effects

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  fd31ae9

Commits on Aug 4, 2014

• Add getManifest() method to EffectParameterSlotBase

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  0a3db56

• Add a new widget derived from WPushButton which displays a QMenu with available options when right clicking the button

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  a4410fb

• Add WEffectPushButton to depends.py

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  a0930af

• Write a new method for parsing an EffectPushButton skin node

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  11f486c

Commits on Aug 5, 2014

• Add three vertical layouts to LV2 preference menu

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  0ae2e6b

• Introduce a list which is responsible for remapping indices of active parameters

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  75655d8

• Use the remapping provided by the EffectManifest

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  9c7bae5

• Store the effects ID too inside the list of all discovered LV2 plugins

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  b473f16

• Add methods to retrieve the reference to an existing EffectManifest

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  281b77a

• Display effect parameters inside LV2 preference page

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  7d92b98

Commits on Aug 7, 2014

• Add two more fields to DlgPrefLV2: the number of checked parameters and the current plugin's id

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  d0880f8

• Set the number of checked parameters to 0 when changing the plugin.

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  da2edba

• Modify dlgpreflv2dlg.ui'

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  223e0f9

• Implement the logic for restricting the user to select up to 8 active parameters

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  bb148d6

Commits on Aug 8, 2014

• Rename the layout from lv2_vertical_layout_right to lv2_vertical_layout_params

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  e76ea7e

• Add information about active button parameters inside EffectManifest

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  2e47542

• Display and update button parameters too inside LV2 preferences

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  5848747

• Update slotApply() to treat button parameters too

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  ed884e8

• Connect clicked() signal to slotDisplayButtonParameters()

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  e8cf28d

• Use the mapping provided by the EffectManifest when asking for a button parameter

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  f4eaa65

Commits on Aug 10, 2014

• Remove the hard coded mapping function from EffectManifest's constructor

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  e15ecd2

• Replace getParameter and getButtonParameter methods with getParameterForSlot and getButtonParameterForSlot

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  2beb022

• Use the newly added methods for retrieving the appropriate EffectParameter inside loadEffect method

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  589fea1

• Replace all occurrences of parameterNumber with parameterSlotNumber

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  d41fea2

Commits on Aug 11, 2014

• Remove no longer useful comments

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  61e19eb

Commits on Aug 14, 2014

• Remember checked LV2 parameters during current session

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  2235d3f

Commits on Aug 16, 2014

• Change the LV2 preferences icon

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  4809204

• Remove getAllDiscoveredPlugins method

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  eac4af8

• m_registeredEffects now contains all LV2 plugins

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  a7a4e0f

• Make getEffectIds() method return the available LV2 effects and add another method which returns the registered plugins

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  146e870

• Use the newly added methods inside the LV2 preference page

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  6148b4f

• Remove no longer used macros

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  3aef49a

• Add a Status enum to LV2Manifest

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  b34320e

• Add a private Status member to LV2Manifest

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  c3af7ca

• Write a getter for m_status member

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  958a5e8

• Assign a status for each LV2 plugin

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  04ace52

• Add a method to LV2Backend which returns an LV2Manifest

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  dcc2a27

• Use LV2Manifest::Status enum for displaying why a plugin is disabled

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  2095867

• Remove debug comments

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Commits on Aug 19, 2014

• Change LV2 preferences icon

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  1897b92

• Set kEffectDebugOutput to false

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  ecf7e5b

• Move the deletion of m_pSampleRate CO inside ~EffectProcessor

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  a52d958

Commits on Aug 27, 2014

• Fix typos

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  9ea1b1c

• Make tooltips more helpful to the translators and end users

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  a0fa228

Commits on Sep 4, 2014

• Fix conflicts with master

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  03c34db

• Fix tooltip text

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  6fd6cdf