fix C++ implementation bw_iir{1,2}

process1

.gitignore

@@ -1,3 +1,4 @@
 build
 node_modules
 package-lock.json
+.DS_Store

ChangeLog

@@ -1,3 +1,124 @@
+1.1.0
+-----
+  * Added new bw_cab module.
+  * Added new fx_cab and fxpp_cab examples.
+  * Added skip_sustain and always_reach_sustain parameters to bw_env_gen.
+  * Added silence_dc parameter to bw_bd_reduce.
+  * Added BW_NULL definition in bw_common and used it throughout the entire
+    codebase.
+  * Added BW_CXX_NO_ARRAY to control the inclusion of features depending on
+    C++ <array>.
+  * Relaxed sidechain APIs in bw_comp and bw_noise_gate to accept BW_NULL to
+    represent null sidechain inputs.
+  * Added setThreshLin() and setThreshDb() methods to the C++ APIs of bw_comp
+    and bw_noise_gate to fix naming typos without breaking the API.
+  * Reworked all example code and added LV2, command line application, and
+    C++/WebAssembly targets.
+  * Fixed gain compensation in bw_satur_process_multi().
+  * Fixed rounding bug in bw_phase_gen when frequency is tiny and negative.
+  * Fixed smoothing of decay parameter in bw_reverb.
+  * Fixed computation of initial states in bw_mm1 and bw_mm2.
+  * Fixed sign-related issues in bw_hash_sdbm(), bw_truncf(), bw_roundf(), and
+    bw_sqrtf() (thanks Kevin Molcard). 
+  * Replace GCC pragmas to suppress uninitalized variable warnings with
+    useless harmless statements in bw_env_gen, bw_hs2, bw_ls2, bw_one_pole, and
+    bw_peak.
+  * Fixed documentation typos in bw_ls2.
+  * Updated examples' documentation.
+
+1.0.0
+-----
+  * Removed C++ headers and moved C++ code to now-unique C/C++ headers.
+  * Added extern "C" linkage specifier to C functions declarations and
+    definitions.
+  * Added bw_*_reset_state_multi() and updated C++ APIs in this regard.
+  * Now bw_*_reset_state() take initial input values and return initial output
+    values.
+  * Added more const and BW_RESTRICT specifiers to input arguments.
+  * Added overloaded C++ functions taking C-style arrays as arguments.
+  * Added debugging code to all modules and improved existing debugging code.
+  * Removed usage of reserved identifiers and designated initializers.
+  * Now using size_t rather than BW_SIZE_T and for counting items.
+  * Improved documentation w.r.t. validity of input values and approximation
+    errors.
+  * Added pragmas to silence bogus GCC uninitialized variable warnings.
+  * Made control over inclusion of standard library headers more explicit via
+    specific preprocessor definitions.
+  * Introduced BW_NO_DEBUG and prevented useless inclusion of assert.h.
+  * Changed order of arguments to improve consistency in bw_buf.
+  * Renamed bw_min0xf() as bw_min0f() and bw_max0xf() as bw_max0f().
+  * Removed precision suffixes from function names in bw_math.
+  * New implementations for bw_min0f(), bw_max0f(), bw_minf(), bw_maxf(), and
+    bw_clipf().
+  * Fixed rounding bug in bw_roundf() when absolute value of input was in [0.5f,
+    1.f].
+  * Fixed bw_ceilf() for negative input values.
+  * Fixed bw_sqrtf() for very large input values and improved implementation.
+  * Fixed input validity ranges in bw_asinhf() and bw_acoshf().
+  * Removed redundant status member from bw_note_queue_event.
+  * Possibly improved memeory layout of bw_note_queue.
+  * Clarified ambiguity in the documentation of bw_note_queue_status.
+  * Specified that velocity can be negative in bw_voice_alloc_opts.
+  * Fixed output polarity in bw_ap1.
+  * Added bw_bd_reduce_set_sample_rate().
+  * Changed default value for gain compensation to off in bw_clip.
+  * Fixed missing smoothing filter initialization in bw_comp.
+  * Fixed missing forced coefficients' update in bw_comp_reset_coeffs().
+  * Improved and strengthened algorithm in bw_comp.
+  * Removed read() and write() from C++ API in bw_delay.
+  * Adjusted internal peak cutoff to more sensible value in bw_dist.
+  * Improved algorithm to be a bit more faithful to the original in bw_drive.
+  * bw_drywet renamed as bw_dry_wet.
+  * Renamed bw_env_gen_update_state_ctrl() as bw_env_gen_process_ctrl().
+  * Faster and more robust implementation in bw_env_gen.
+  * Improved algorithm to be a bit more faithful to the original in bw_fuzz.
+  * Added bw_gain_get_gain_lin().
+  * Renamed bw_gain_get_gain() as bw_gain_get_gain_cur().
+  * Simplified implementation to use less memory in bw_gain.
+  * Added prewarp_at_cutoff and prewarp_freq parameters in bw_ap1, bw_ap2,
+    bw_hp1, bw_hs1, bw_ls1, bw_ls2, bw_notch, and bw_peak.
+  * Fixed documentation to indicate correct default parameter values in bw_hs1,
+    bw_hs2, bw_ls1, bw_ls2, bw_notch, and bw_peak.
+  * Fixed bug when setting default parameter values in bw_hs1_init().
+  * Limited actual prewarping frequency to prevent instability in bw_lp1.
+  * Fixed missing smoothing filter initialization in bw_noise_gate.
+  * Fixed missing forced coefficients' update in bw_noise_gate_reset_coeffs().
+  * Added bw_noise_gen_reset_coeffs(), bw_noise_gen_update_coeffs_ctrl(), and
+    bw_noise_gen_update_coeffs_audio().
+  * Improved and strengthened algorithm in bw_noise_gate.
+  * Now using backward Euler rather than impulse invariant method in
+    bw_one_pole.
+  * Added coeffs argument to bw_one_pole_state_is_valid().
+  * Changed implementation topology to use less memory in bw_osc_filt.
+  * Now antialiasing should work also with negative input increments in
+    bw_osc_pulse, bw_osc_saw, and bw_osc_tri.
+  * Clearly specified validity ranges for audio-rate signals in bw_osc_pulse,
+    bw_osc_saw, bw_osc_sin, and bw_osc_tri.
+  * Added bw_osc_saw_set_sample_rate(), bw_osc_saw_reset_coeffs(),
+    bw_osc_saw_update_coeffs_ctrl(), and bw_osc_saw_update_coeffs_audio().
+  * Now using parabolic curves instead of trigonometric ones in bw_pan.
+  * Fixed smoothing coefficients update in bw_phase_gen_reset_coeffs().
+  * Removed internal limits on cutoff frequency in bw_phaser.
+  * Added bw_pink_filt_reset_coeffs(), bw_pink_filt_update_coeffs_ctrl(), and
+    bw_pink_filt_update_coeffs_audio().
+  * Fixed type of coefficient in bw_pink_filt_process1().
+  * Enforced minimum output value -600.f in bw_ppm.
+  * bw_ringmod renamed as bw_ring_mod.
+  * Fixed inverted-polarity modulation (for real this time) in bw_ring_mod.
+  * Changed default value for gain compensation to off in bw_satur.
+  * Added bw_slew_lim_process1_none().
+  * Fixed setting of default parameter values in bw_slew_lim_init().
+  * Fixed documentation of bw_slew_lim_update_coeffs_audio().
+  * Added bw_sr_reduce_set_sample_rate(), bw_sr_reduce_reset_coeffs(),
+    bw_sr_reduce_update_coeffs_ctrl(), and bw_sr_reduce_update_coeffs_audio().
+  * Removed useless computation when upsampling in bw_src.
+  * Clarified when the same buffers cannot be used for both input and output in
+    bw_src and bw_src_int.
+  * Fixed frequency response and improved speed in bw_src_int.
+  * Changed model to get positive polarity at the bandpass output in bw_svf.
+  * Limited actual prewarping frequency to prevent instability in bw_svf.
+  * Adjusted examples accordingly to changes.
+
 0.6.0
 -----
   * Added support and examples for Android and iOS.

README.md

@@ -6,20 +6,18 @@ You can find information and documentation [on the official web page](https://ww
 
 ## Subfolders
 
-* examples: synth and an effect examples in VST3, Web Audio, and Daisy Seed formats;
+* `examples`: synth and an effect examples in VST3, LV2, Web Audio, Daisy Seed, Android app, iOS app, and command line program formats;
-* include: header files.
+* `include`: header files.
 
 ## Legal
 
-Copyright (C) 2021-2023 Orastron Srl unipersonale.
+Copyright (C) 2021-2025 Orastron Srl unipersonale.
 
 Authors: Stefano D'Angelo, Paolo Marrone.
 
-All the code in the repo is released under GPLv3. See the LICENSE file. Alternatively, we offer a commercial license that doesn't restrict usage with respect to time, projects, or developers involved. More details [on the official web page](https://www.orastron.com/brickworks#license-pricing).
+All the code in the repo is released under GPLv3. See the `LICENSE` file. Alternatively, we offer a commercial license that doesn't restrict usage with respect to time, projects, or developers involved. More details [on the official web page](https://www.orastron.com/brickworks#license-pricing).
 
-The file examples/common/vst3/plugin.cpp contains code from sse2neon (https://github.com/DLTcollab/sse2neon/), which was released under the MIT license. Details in said file.
+The `include/bw_rand.h` file contains code from https://nullprogram.com/blog/2017/09/21/, which was released into the public domain by its author.
-
-The file include/bw\_rand.h contains code from https://nullprogram.com/blog/2017/09/21/, which was released into the public domain by its author.
 
 VST is a registered trademark of Steinberg Media Technologies GmbH.
 

THANKS.md

@@ -0,0 +1,17 @@
+We wish to thank and give credit to:
+- the adopters of this software, of which at the moment we can publicly mention, in alphabetical order:
+  - [Elk Audio](https://www.elk.audio/);
+  - [Faselunare](http://faselunare.com/);
+- Kevin Molcard for finding compilation warnings that needed fixing in Brickworks 1.0.0;
+- users participating to [this thread on the KVR Audio forum](https://www.kvraudio.com/forum/viewtopic.php?f=33&t=589519) for providing useful feedback;
+- [Mads Kjeldgaard](https://madskjeldgaard.dk/) for publishing [instructions to build for the Daisy Seed and uploading the firmware](https://madskjeldgaard.dk/posts/daisy-setup/);
+- [Hereket](https://hereket.github.io/) for providing instructions on [how to build an Android app without Android Studio or Gradle](https://hereket.github.io/posts/android_from_command_line/);
+- the authors of the following publications, which some algorithms in this software are based on:
+  - J. Dattorro, "Effect Design, Part 1: Reverberator and Other Filters", J. Audio Eng. Soc., vol. 45, no. 9, pp. 660-684, September 1997;
+  - J. Dattorro, "Effect Design, Part 2: Delay-Line Modulation and Chorus", J. Audio Eng. Soc., vol. 45, no. 10, pp. 764-788, October 1997;
+  - V. Valimaki and A. Huovilainen, "Antialiasing Oscillators in Subtractive Synthesis", IEEE Signal Processing Magazine, vol. 24, no. 2, pp. 116-125, March 2007;
+  - M. E. O'Neill, "PCG: A Family of Simple Fast Space-Efficient Statistically Good Algorithms for Random Number Generation", September 2014, available at <https://www.cs.hmc.edu/tr/hmc-cs-2014-0905.pdf>;
+  - J. D. Parker, V. Zavalishin, and E. Le Bivic, "Reducing the Aliasing of Nonlinear Waveshaping Using Continuous-Time Convolution", Proc. 19th Intl. Conf. Digital Audio Effects (DAFx-16), pp. 137-144, Brno, Czech Republic, September 2016.
+  - C. Wellons, "Finding the Best 64-bit Simulation PRNG", September 2017, available at <https://nullprogram.com/blog/2017/09/21/>;
+  - M. Holters and J. D. Parker, "A Combined Model for a Bucket Brigade Device and its Input and Output Filters", 21st Intl. Conf. Digital Audio Effects (DAFx-18), Aveiro, Portugal, September 2018;
+  - P. P. La Pastina and S. D'Angelo, "Optimal Integer Order Approximation of Fractional Order Filters", Proc. 24th Intl. Conf. Digital Audio Effects (DAFx20in21), pp. 89-96, Vienna, Austria, September 2021.

TODO

@@ -1,104 +0,0 @@
-1.0.0
------
-
-code:
-* debugging
-* check all examples again
-* osc post filter (and one pole init, slew rate, etc.) val from input? set state instead?
-* audio rate optional pulse width/slope inputs?
-* should rather use backward Euler in bw_onepole?
-* one pole process const input? (return also if const out)
-* check const restrict etc.
-* define BW_RESTRICT to __restrict or similar when the compiler supports it
-* empty functions etc. to keep consistency and forward compatibility?
-* float in [-1,1] for velocity, pitch bend, mod wheel
-* should clip slope in triangle?
-* common smoothing policy (as control rate as possible?) - smoothing control?
-* svf bandpass out polarity too confusing (inverted in mm2)?
-* better common config.h (less stuff maybe, or more stuff - decide)
-* pan process with no out: should just reset coeffs?
-* get_y_z1, common strategy?
-* sqrt(0) and corner cases, common strategy?
-* use BW_SIZE_T, check constant types
-* bw_satur gain compensation to divide by actual gain (derivative) rather than gain parameter?
-* cite papers, thank authors
-* add initial state (x0) to reset state of lp1, ap1, mm1, hs1, ls1, others? all?
-* bw_comb: should also modulate feedback?
-* bw_comb: integer target delay values?
-* bw_svf/lp1 automatically limited (max) prewarp frequency to avoid instability?
-* prewarp control in all derived filtering modules
-* bw_math: review types
-* src inside distortions? w/ control from outside?
-* bw_fuzz gain compensation?
-* remove union value = {.f = v};? (std c++ latest) - C++ compound literals...
-* make gain of distortions homogeneous?
-* max_delay -> set sample rate? see reverb
-* revise typedef style (see https://stackoverflow.com/questions/54752861/using-an-anonymous-struct-vs-a-named-struct-with-typedef)
-* x_y vs xy var names
-* don't use reserved identifiers (https://devblogs.microsoft.com/oldnewthing/20230109-00/?p=107685)
-* update state ctrl -> process ctrl?
-* mem req -> return value of set sample rate?
-* peak gain + Q ???
-* bwpp -> bwxx
-* sr_reduce reset_coeffs? update_coeffs? process_multi?
-* fix definitions leading to X ** -> const X ** error https://isocpp.org/wiki/faq/const-correctness#constptrptr-conversion, fix fx_balance, fx_pan, synth_poly
-* drywet -> dry_wet, ringmod -> ring_mod, etc?
-* allow nullptr in C++ wrappers where process_multi arg can be NULL
-* better src filter
-* bw_env_gen process_multi gate const?
-* c++ get coeffs/state? or public? src nIn/OutSamples case (array vs single value), delay read/write, process1? process single?
-* bw_buf invert src dest order?
-* check unititialized warnings
-* voice alloc mode -> voice alloc priority
-* should remove bw_config?
-* use custom NDEBUG?
-* NULL (C) vs BW_SIZE_T (non-C)...?
-* clearly specify that state is tied to a particular set of coeffs (1:N)
-* modulation vs process (multi) no update (post 1.0.0)???
-
-build system:
-* single header generation (vs modules in bwp... to think about)
-
-post 1.0.0
-----------
-
-code:
-* blep etc in a module?
-* optimize triangle generation for constant pulse width
-* compute bit depth reduction only when input changes? (state, option?)
-* avoid "force" in coeffs update by using inline functions?
-* csch for bw_peak bandwidth -> Q, inv sqrt ls2 hs2
-* separate tests and examples?
-* define common midi CCs for examples
-* MEM_REQ_ROUGH() macro?
-* web examples: need to export memset?
-* check unused param warning visual studio
-* float -> double, etc. ?
-* bw_buf_copy (to be used in bw_slew_lim)?
-* src post filt?
-* web examples construction/destruction
-* web effect mono->stereo and stereo->mono inputs? or display "input needs to be n channels"?
-* fix vst3 mapped values (visible in Ableton Live) and short names
-* polish examples (ranges, etc.)
-* dump data structures (see note queue) and indicate error precisely
-* process (multi) no update
-* examples cpu usage
-
-build system:
-* make makefiles handle paths with spaces etc
-* can run su on windows? (system-wide install)
-* make autodependencies (.d?) - https://make.mad-scientist.net/papers/advanced-auto-dependency-generation/
-* make from... directories
-* recursive make?
-* make hashdeps (https://github.com/olipratt/hashdeps)?
-* VC, XCode, etc project files?
-* single header(s)
-* cross compile (rpi etc.)
-* better use of xcodegen (see xcode warnings) and/or consider tuist (https://tuist.io/), bazel (https://bazel.build/), pants (https://www.pantsbuild.org/), buck (https://buck2.build/), please (https://please.build/index.html) for mobile apps
-* homogenize android and ios common code (e.g., same index)
-
---
-
-code:
-* sample rate-constant coeffs? (pan case)
-* sr-dependent vs cr-dependent coeffs? see synth poly example

examples/README.md

@@ -1,10 +1,24 @@
 # Examples
 
-Each subfolder contains an example application, except the `common` folder, which contains common code for all examples.
+## Premise
 
-In order to build an example just `cd` to `*example*/*platofrm*` and use the following platform-specific instructions.
+Each of these examples consists of common and boilerplate code, which is not Brickworks-related, and a specific part which actually implements the audio engine. The common code is copied/generated by an external tool called [Tibia](https://git.orastron.com/orastron/tibia), which you first need to [run as outlined below](#tibia).
 
-Building for any platform requires a recent enough version of [GNU Make](https://www.gnu.org/software/make/) installed.
+Each subfolder contains an example, except the `common` folder, which contains a good deal of common code and common Tibia-related metadata. In order to build an example, once Tibia has generated common and boilerplate code, you can just `cd` to <code>*example*/*platform*</code> and use the following platform-specific instructions. Building for any platform requires a recent enough version of [GNU Make](https://www.gnu.org/software/make/) installed.
+
+## Tibia
+
+### Prerequisites
+
+You need [Node.js](https://nodejs.org/en) and [npm](https://www.npmjs.com/) to be installed.
+
+### Usage
+
+Get [Tibia 0.1.0](https://git.orastron.com/orastron/tibia/releases/tag/v0.1.0), extract the `tibia` folder and place it in the same parent directory as the Brickworks folder. Then either `cd` to the `tibia` folder and `npm install dot`, or install the [dot npm package](https://www.npmjs.com/package/dot) globally and make sure that the `NODE_PATH` environment variable is corretly set to find it.
+
+Now you can `cd` to the `examples` folder and run `./tibia_gen.sh` to copy/generate files for all examples, or otherwise run `./tibia_gen.sh common` to only copy/generate files in `examples/common` or <code>./tibia\_gen.sh *example*</code> to do the same for files in <code>examples/*example*</code>.
+
+If you want to remove all files copied/generated by Tibia, and thus restore the `examples` directory as it would appear in the official repository, run `./tibia_clean.sh` from the `examples` directory.
 
 ## VST3
 
@@ -12,23 +26,37 @@ Building for any platform requires a recent enough version of [GNU Make](https:/
 
 Windows (via [MSYS2/Mingw-w64](https://www.msys2.org/)), macOS, and Linux OSes are supported. Building tested with [GCC](https://gcc.gnu.org/), probably also works with [Clang](https://clang.llvm.org/).
 
-You also need to download the [VST3 SDK](https://www.steinberg.net/developers/) and place it in the same folder as the Brickworks folder, or otherwise edit `common/vst3/vst3.mk` and change the `VST3_SDK_DIR` variable to point to the correct directory.
+You also need to download or clone the [VST3 C API](https://github.com/steinbergmedia/vst3_c_api) and place it in the same parent folder as the Brickworks folder, or otherwise edit `common/src/vars-pre.mk` and change `CFLAGS_EXTRA` to point to the correct directory, or invoke `make` with appropriate `CFLAGS` straight from the command line.
 
 ### Build
 
-In order to build just type `make`. You'll find the resulting VST3 directory in `build/example.vst3`.
+In order to build just type `make`. You'll find the resulting VST3 directory in <code>build/bw\_example\_*example*.vst3</code>.
 
 ### Installation
 
-If all went fine, you can install for the current user (i.e., into the user VST3 folder) by invoking `make install-user`.
+If all went fine, you can install for the current user (i.e., into the user VST3 folder) by invoking `make install-user` or for all users (i.e., into the system VST3 folder) by `make install`.
 
-On macOS and Linux you can also install for all users (i.e., into the system VST3 folder) by `make install`.
+## LV2
+
+### Prerequisites
+
+Windows (via [MSYS2/Mingw-w64](https://www.msys2.org/)), macOS, and Linux OSes are supported. Building tested with [GCC](https://gcc.gnu.org/), probably also works with [Clang](https://clang.llvm.org/).
+
+You also need to download/install [LV2](https://lv2plug.in/), so that either header files are found by the compiler in its default include path, or otherwise you could add an appropriate `CFLAGS_EXTRA` value to `common/src/vars-pre.mk`, or invoke `make` with appropriate `CFLAGS` straight from the command line.
+
+### Build
+
+In order to build just type `make`. You'll find the resulting LV2 bundle in <code>build/bw\_example\_*example*.lv2</code>.
+
+### Installation
+
+If all went fine, you can install for the current user (i.e., into the user LV2 folder) by invoking `make install-user` or for all users (i.e., into the system LV2 folder) by `make install`.
 
 ## Web
 
 ### Prerequisites
 
-You need Clang with WebAssembly target support and [OpenSSL](https://www.openssl.org/) installed.
+You need [Clang](https://clang.llvm.org/) with WebAssembly target support and [OpenSSL](https://www.openssl.org/) installed.
 
 ### Build
 
@@ -44,7 +72,7 @@ The output files need to be served over HTTPS. A self-signed certificate is gene
 
 Building and firmware upload was only tested on Linux. You need [arm-none-eabi-gcc](https://developer.arm.com/Tools%20and%20Software/GNU%20Toolchain) (for building) and [dfu-util](https://dfu-util.sourceforge.net/) (for firmware upload) installed.
 
-You also need to clone [libDaisy](https://github.com/electro-smith/libDaisy), `cd` to it, and run `make`. You should either place it in the same folder as the Brickworks folder, or otherwise edit `common/daisy-seed/daisy-seed.mk` and change the `LIBDAISY_DIR` variable to point to the correct directory.
+You also need to clone/download [libDaisy](https://github.com/electro-smith/libDaisy) (beware that since version 7.0.0 you also need to clone submodules, see the [release notes](https://github.com/electro-smith/libDaisy/releases/tag/v7.0.0)), `cd` to it, and run `make`. You should either place it in the same folder as the Brickworks folder, or otherwise edit `common/src/vars-pre.mk` and change `LIBDAISY_DIR` to point to the correct directory.
 
 ### Build
 
@@ -64,11 +92,11 @@ Effect examples report output parameter values and CPU usage statistics via USB
 
 ### Prerequisites
 
-Android examples are built without the help of Android Studio or Gradle. You'll however need to have a recent enough JDK (we need `javac` and `keytool`), as well as to download the latest stable:
+Android examples are built without the help of Android Studio or Gradle. You'll however need to have a recent enough JDK (we need `javac`), as well as to download the latest stable:
 
 - Android SDK (https://developer.android.com/studio/index.html) \*;
 - Android NDK (https://developer.android.com/ndk/downloads) \*;
-- `.jar`s and `.aar`s (and you'll also need to manually extract the inner `.jar` from each `.aar`, which are just ZIP files) for:
+- `.jar`s and `.aar`s (and you'll also need to manually extract the inner `classes.jar` from each `xxx.aar`, which are just ZIP files, and rename `classes.jar` to `xxx.jar`) for:
   - AndroidX Core (https://mvnrepository.com/artifact/androidx.core/core);
   - AndroidX Lifecycle Common (https://mvnrepository.com/artifact/androidx.lifecycle/lifecycle-common)
   - AndroidX VersionedParcelable (https://mvnrepository.com/artifact/androidx.versionedparcelable/versionedparcelable)
@@ -77,7 +105,7 @@ Android examples are built without the help of Android Studio or Gradle. You'll
   - Koltin Coroutines Core JVM (https://mvnrepository.com/artifact/org.jetbrains.kotlinx/kotlinx-coroutines-core-jvm);
 - `miniaudio.h` library (http://miniaud.io/).
 
-Then you'll probably also need to adjust paths in `common/android/android.mk`.
+Then you'll probably also need to adjust paths and values in `common/src/vars-pre.mk`.
 
 \* You can install both the needed parts of the Android SDK and the NDK by downloading the so-called "command line tools" (https://developer.android.com/studio#command-line-tools-only) and using the included `sdkmanager` program. In such case you need to install the following packages: "platforms;android-*latest*",  "build-tools;*latest*", "platform-tools", and "ndk;*latest*".
 
@@ -87,15 +115,13 @@ In order to build just type `make`. You'll find the resulting `.apk` file in `bu
 
 ### Installation
 
-If all went fine, you can branch your device and install using `make install`.
+If all went fine, you can branch your device and install using `make install` or otherwise install manually.
 
-Otherwise, you can also install manually, but please remember to first uninstall the application from the device (`adb install -r` is not sufficient as the signature might have changed while building).
+### Usage
-
-### Usage and known issues
 
 Effect examples process audio input signals, therefore they will require permission to use the capture device.
 
-Synth examples use input MIDI. While they are coded to support hotplugging, this doesn't seem to work as expected on the devices we tested. You'll need to press "STOP" and then "START" again after plugging a new device.
+Synth examples use input MIDI and support hotplugging.
 
 ## iOS
 
@@ -103,7 +129,9 @@ Synth examples use input MIDI. While they are coded to support hotplugging, this
 
 iOS examples are not directly built by the supplied Makefiles. These rather generate the corresponding XCode projects and required files.
 
-For this to work you need to have the latest [Xcode](https://developer.apple.com/xcode/) and [XcodeGen](https://github.com/yonaskolb/XcodeGen) installed.
+For this to work you need to have the latest [Xcode](https://developer.apple.com/xcode/) and [XcodeGen](https://github.com/yonaskolb/XcodeGen) installed, as well as a copy of the latest [`miniaudio.h`](http://miniaud.io/).
+
+Finally, you might need to adjust header search path for miniaudio in `common/src/ios-make.json` and [run Tibia](#tibia).
 
 ### Build
 
@@ -119,9 +147,18 @@ Effect examples process audio input signals, therefore they will require permiss
 
 Synth examples use input MIDI and support hotplugging.
 
-## Thanks
+## Command line program
 
-Thanks to:
+### Prerequisites
 
-- [Mads Kjeldgaard](https://madskjeldgaard.dk/) for publishing [instructions to build for the Daisy Seed and uploading the firmware](https://madskjeldgaard.dk/posts/daisy-setup/);
+Windows (via [MSYS2/Mingw-w64](https://www.msys2.org/)), macOS, and Linux OSes are supported. Building tested with [GCC](https://gcc.gnu.org/), probably also works with [Clang](https://clang.llvm.org/).
-- [Hereket](https://hereket.github.io/) for providing instructions on [how to build an Android app without Android Studio or Gradle](https://hereket.github.io/posts/android_from_command_line/).
+
+Depending on the specific example, you might need to download or clone [tinywav](https://github.com/mhroth/tinywav) and/or [midi-parser](https://github.com/abique/midi-parser) and place them in the same folder as the Brickworks folder, or otherwise edit `common/src/vars-pre.mk`
+
+### Build
+
+In order to build just type `make`. You'll find the resulting executable file in `build`.
+
+### Usage
+
+Just run the executable without arguments to get usage instructions.

examples/common/android/AndroidManifest-fx.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.orastron.@NAME@">
-    <uses-permission android:name="android.permission.RECORD_AUDIO" />
-    <uses-sdk android:minSdkVersion="26" /> <!-- for androidx core and AAudio -->
-    <uses-sdk android:targetSdkVersion="34" />
-    <application android:label="@NAME@">
-      <activity android:name=".MainActivity" android:label="@NAME@" android:exported="true">
-        <intent-filter>
-          <action android:name="android.intent.action.MAIN" />
-          <category android:name="android.intent.category.DEFAULT" />
-          <category android:name="android.intent.category.LAUNCHER" />
-        </intent-filter>
-      </activity>
-    </application>
-</manifest>

examples/common/android/AndroidManifest-synth.xml

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.orastron.@NAME@">
-    <uses-sdk android:minSdkVersion="29" /> <!-- for AMidi -->
-    <uses-sdk android:targetSdkVersion="34" />
-    <application android:label="@NAME@">
-      <activity android:name=".MainActivity" android:label="@NAME@" android:exported="true">
-        <intent-filter>
-          <action android:name="android.intent.action.MAIN" />
-          <category android:name="android.intent.category.DEFAULT" />
-          <category android:name="android.intent.category.LAUNCHER" />
-        </intent-filter>
-      </activity>
-    </application>
-</manifest>

examples/common/android/MainActivity-fx.java

@@ -1,97 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- */
-
-package com.orastron.@NAME@;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.webkit.WebView;
-import android.webkit.WebSettings;
-import android.webkit.WebChromeClient;
-import android.webkit.WebViewClient;
-import android.webkit.JavascriptInterface;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import androidx.core.app.ActivityCompat;
-
-public class MainActivity extends Activity {
-	static {
-		System.loadLibrary("@NAME@");
-	}
-
-	public native boolean nativeAudioStart();
-	public native void nativeAudioStop();
-	public native float nativeGetParameter(int i);
-	public native void nativeSetParameter(int i, float v);
-
-	private WebView webView;
-
-	public class WebAppInterface {
-		@JavascriptInterface
-		public boolean hasAudioPermission() {
-			return MainActivity.this.checkCallingOrSelfPermission(android.Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED;
-		}
-
-		@JavascriptInterface
-		public void requestAudioPermission() {
-			ActivityCompat.requestPermissions(MainActivity.this, new String[] { android.Manifest.permission.RECORD_AUDIO }, 0);
-		}
-
-		@JavascriptInterface
-		public boolean audioStart() {
-			return nativeAudioStart();
-		}
-
-		@JavascriptInterface
-		public void audioStop() {
-			nativeAudioStop();
-		}
-
-		@JavascriptInterface
-		public float getParameter(int i) {
-			return nativeGetParameter(i);
-		}
-
-		@JavascriptInterface
-		public void setParameter(int i, float v) {
-			nativeSetParameter(i, v);
-		}
-	}
-
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-
-		webView = new WebView(this);
-		setContentView(webView);
-		WebSettings webSettings = webView.getSettings();
-		webSettings.setJavaScriptEnabled(true);
-		webView.setWebChromeClient(new WebChromeClient());
-		webView.setWebViewClient(new WebViewClient());
-		webSettings.setDomStorageEnabled(true);
-		webView.addJavascriptInterface(new WebAppInterface(), "Android");
-		webView.loadUrl("file:///android_asset/index.html");
-	}
-
-	@Override
-	public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
-		if (grantResults.length > 0)
-			webView.loadUrl("javascript:gotAudioPermission()");
-	}
-}

examples/common/android/MainActivity-synth.java

@@ -1,180 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- */
-
-package com.orastron.@NAME@;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.webkit.WebView;
-import android.webkit.WebSettings;
-import android.webkit.WebChromeClient;
-import android.webkit.WebViewClient;
-import android.webkit.JavascriptInterface;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import androidx.core.app.ActivityCompat;
-import android.media.midi.MidiManager;
-import android.media.midi.MidiManager.DeviceCallback;
-import android.media.midi.MidiDeviceInfo;
-import android.media.midi.MidiDeviceInfo.PortInfo;
-import android.media.midi.MidiDevice;
-import java.util.ArrayList;
-
-import android.util.Log;
-public class MainActivity extends Activity {
-	static {
-		System.loadLibrary("@NAME@");
-	}
-
-	public native boolean nativeAudioStart();
-	public native void nativeAudioStop();
-	public native float nativeGetParameter(int i);
-	public native void nativeSetParameter(int i, float v);
-	public native void addMidiPort(MidiDevice d, int p);
-	public native void removeMidiPort(MidiDevice d, int p);
-
-	private WebView webView;
-
-	public class WebAppInterface {
-		private MidiManager midiManager;
-		private MidiDeviceCallback midiDeviceCallback;
-		public ArrayList<MidiDevice> midiDevices = new ArrayList<MidiDevice>();
-
-		public void addMidiDevices(MidiDeviceInfo[] devices) {
-			for (int i = 0; i < devices.length; i++) {
-				if (devices[i].getOutputPortCount() == 0)
-					continue;
-				midiManager.openDevice(devices[i],
-					new MidiManager.OnDeviceOpenedListener() {
-						@Override
-						public void onDeviceOpened(MidiDevice device) {
-							PortInfo[] ports = device.getInfo().getPorts();
-							for (int i = 0; i < ports.length; i++)
-								if (ports[i].getType() == PortInfo.TYPE_OUTPUT)
-									addMidiPort(device, ports[i].getPortNumber());
-							WebAppInterface.this.midiDevices.add(device);
-						}
-					}, null);
-			}
-		}
-
-		public void removeMidiDevices(MidiDeviceInfo[] devices) {
-			for (int i = 0; i < midiDevices.size(); i++) {
-				MidiDevice device = midiDevices.get(i);
-				int id = device.getInfo().getId();
-				int j = 0;
-				for (; j < devices.length; j++)
-					if (id == devices[j].getId())
-						break;
-				if (j == devices.length)
-					continue;
-				PortInfo[] ports = device.getInfo().getPorts();
-				for (j = 0; j < ports.length; j++)
-					if (ports[j].getType() == PortInfo.TYPE_OUTPUT)
-						removeMidiPort(device, ports[j].getPortNumber());
-				midiDevices.remove(i);
-			}
-		}
-
-		public void removeAllMidiDevices() {
-			for (int i = 0; i < midiDevices.size(); i++) {
-				MidiDevice device = midiDevices.get(i);
-				PortInfo[] ports = device.getInfo().getPorts();
-				for (int j = 0; j < ports.length; j++)
-					if (ports[j].getType() == PortInfo.TYPE_OUTPUT)
-						removeMidiPort(device, ports[j].getPortNumber());
-			}
-			midiDevices.clear();
-		}
-
-		public class MidiDeviceCallback extends MidiManager.DeviceCallback {
-			@Override
-			public void onDeviceAdded(MidiDeviceInfo device) {
-				WebAppInterface.this.addMidiDevices(new MidiDeviceInfo[]{device});
-			}
-
-			@Override
-			public void onDeviceRemoved(MidiDeviceInfo device) {
-				WebAppInterface.this.removeMidiDevices(new MidiDeviceInfo[]{device});
-			}
-		}
-
-		@JavascriptInterface
-		public boolean hasAudioPermission() {
-			return MainActivity.this.checkCallingOrSelfPermission(android.Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED;
-		}
-
-		@JavascriptInterface
-		public void requestAudioPermission() {
-			ActivityCompat.requestPermissions(MainActivity.this, new String[] { android.Manifest.permission.RECORD_AUDIO }, 0);
-		}
-
-		@JavascriptInterface
-		public boolean audioStart() {
-			midiManager = (MidiManager)getSystemService(Context.MIDI_SERVICE);
-
-			addMidiDevices(midiManager.getDevices());
-
-			midiDeviceCallback = new MidiDeviceCallback();
-			midiManager.registerDeviceCallback(midiDeviceCallback, null);
-
-			return nativeAudioStart();
-		}
-
-		@JavascriptInterface
-		public void audioStop() {
-			nativeAudioStop();
-
-			midiManager.unregisterDeviceCallback(midiDeviceCallback);
-
-			removeAllMidiDevices();
-		}
-
-		@JavascriptInterface
-		public float getParameter(int i) {
-			return nativeGetParameter(i);
-		}
-
-		@JavascriptInterface
-		public void setParameter(int i, float v) {
-			nativeSetParameter(i, v);
-		}
-	}
-
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-
-		webView = new WebView(this);
-		setContentView(webView);
-		WebSettings webSettings = webView.getSettings();
-		webSettings.setJavaScriptEnabled(true);
-		webView.setWebChromeClient(new WebChromeClient());
-		webView.setWebViewClient(new WebViewClient());
-		webSettings.setDomStorageEnabled(true);
-		webView.addJavascriptInterface(new WebAppInterface(), "Android");
-		webView.loadUrl("file:///android_asset/index.html");
-	}
-
-	@Override
-	public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
-		if (grantResults.length > 0)
-			webView.loadUrl("javascript:gotAudioPermission()");
-	}
-}

examples/common/android/android.mk

@@ -1,137 +0,0 @@
-COMMON_DIR := ${ROOT_DIR}/../../common/android
-ANDROID_SDK_DIR := ${HOME}/Android/Sdk
-ANDROID_NDK_DIR := ${ANDROID_SDK_DIR}/ndk/25.2.9519653
-ANDROIDX_DIR := ${HOME}/Android/androidx
-KOTLIN_DIR := ${HOME}/Android/kotlin
-MINIAUDIO_DIR := ${ROOT_DIR}/../../../../miniaudio
-
-BUILD_TOOLS_DIR := ${ANDROID_SDK_DIR}/build-tools/34.0.0
-
-JAR_FILE := ${ANDROID_SDK_DIR}/platforms/android-34/android.jar
-ANDROIDX_CORE_FILE := ${ANDROIDX_DIR}/core-1.10.1.jar
-ANDROIDX_LIFECYCLE_COMMON_FILE := ${ANDROIDX_DIR}/lifecycle-common-2.6.1.jar
-ANDROIDX_VERSIONEDPARCELABLE_FILE := ${ANDROIDX_DIR}/versionedparcelable-1.1.1.jar
-KOTLIN_STDLIB_FILE := ${KOTLIN_DIR}/kotlin-stdlib-1.9.0.jar
-KOTLINX_COROUTINES_CORE_FILE := ${KOTLIN_DIR}/kotlinx-coroutines-core-1.7.3.jar
-KOTLINX_COROUTINES_CORE_JVM_FILE := ${KOTLIN_DIR}/kotlinx-coroutines-core-jvm-1.7.3.jar
-
-JAVAC := javac
-KEYTOOL := keytool
-ifdef SYNTH
-CXX := ${ANDROID_NDK_DIR}/toolchains/llvm/prebuilt/linux-x86_64/bin/armv7a-linux-androideabi29-clang++
-else
-CXX := ${ANDROID_NDK_DIR}/toolchains/llvm/prebuilt/linux-x86_64/bin/armv7a-linux-androideabi26-clang++
-endif
-ADB := ${HOME}/Android/Sdk/platform-tools/adb
-APKSIGNER := ${BUILD_TOOLS_DIR}/apksigner
-ZIPALIGN := ${BUILD_TOOLS_DIR}/zipalign
-AAPT := ${BUILD_TOOLS_DIR}/aapt
-D8 := ${BUILD_TOOLS_DIR}/d8
-
-CXXFLAGS := \
-	-fPIC \
-	-DNDEBUG \
-	-I${ROOT_DIR}/../src \
-	-I${COMMON_DIR} \
-	-I${ROOT_DIR}/../../../include \
-	-I${MINIAUDIO_DIR} \
-	-O3 \
-	-Wall \
-	-Wextra \
-	-Wpedantic \
-	-std=c++20
-LDFLAGS := \
-	-shared \
-	-static-libstdc++ \
-	-ljnigraphics \
-	-llog \
-	-landroid
-
-ifdef SYNTH
-LDFLAGS += -lamidi
-endif
-
-SOURCES_COMMON := \
-	build/gen/jni.cpp
-
-JARS := \
-	${JAR_FILE} \
-	${ANDROIDX_CORE_FILE} \
-	${ANDROIDX_LIFECYCLE_COMMON_FILE} \
-	${ANDROIDX_VERSIONEDPARCELABLE_FILE} \
-	${KOTLIN_STDLIB_FILE} \
-	${KOTLINX_COROUTINES_CORE_FILE} \
-	${KOTLINX_COROUTINES_CORE_JVM_FILE}
-
-JNI_NAME := $(shell echo ${NAME} | sed 's:_:_1:g')
-
-ifdef SYNTH
-ANDROID_MANIFEST_SOURCE := ${COMMON_DIR}/AndroidManifest-synth.xml
-MAIN_ACTIVITY_SOURCE := ${COMMON_DIR}/MainActivity-synth.java
-else
-ANDROID_MANIFEST_SOURCE := ${COMMON_DIR}/AndroidManifest-fx.xml
-MAIN_ACTIVITY_SOURCE := ${COMMON_DIR}/MainActivity-fx.java
-endif
-
-all: build/${NAME}.apk
-
-build/${NAME}.apk: build/gen/${NAME}.aligned.apk build/apk/lib/armeabi-v7a/lib${NAME}.so build/gen/keystore.jks
-	${APKSIGNER} sign --ks build/gen/keystore.jks --ks-key-alias androidkey --ks-pass pass:android --key-pass pass:android --out $@ build/gen/${NAME}.aligned.apk
-
-build/gen/keystore.jks: | build/gen
-	${KEYTOOL} -genkeypair -keystore $@ -alias androidkey -dname "CN=orastron.com, OU=ID, O=ORASTRON, L=Abc, S=Xyz, C=IT" -validity 10000 -keyalg RSA -keysize 2048 -storepass android -keypass android
-
-build/gen/${NAME}.aligned.apk: build/gen/${NAME}.unsigned.apk
-	${ZIPALIGN} -f -p 4 $^ $@
-
-build/gen/${NAME}.unsigned.apk: build/apk/classes.dex build/gen/AndroidManifest.xml build/assets/index.html build/assets/config.js build/apk/lib/armeabi-v7a/lib${NAME}.so| build/gen
-	${AAPT} package -f -M build/gen/AndroidManifest.xml -A build/assets -I ${JAR_FILE} -I ${ANDROIDX_CORE_FILE} -I ${ANDROIDX_LIFECYCLE_COMMON_FILE} -I ${ANDROIDX_VERSIONEDPARCELABLE_FILE} -I ${KOTLIN_STDLIB_FILE} -I ${KOTLINX_COROUTINES_CORE_FILE} -I ${KOTLINX_COROUTINES_CORE_JVM_FILE} -F $@ build/apk
-	
-ifdef SYNTH
-build/apk/classes.dex: build/apk/my_classes.jar
-	cd build/apk && ${D8} --min-api 29 ../../$^ ${JARS} && cd ../..
-
-build/apk/my_classes.jar: build/obj/com/orastron/${NAME}/MainActivity.class build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface.class build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface$$MidiDeviceCallback.class build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface$$1.class | build/apk
-	${D8} build/obj/com/orastron/${NAME}/MainActivity.class 'build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface.class' 'build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface$$MidiDeviceCallback.class' 'build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface$$1.class' --min-api 29 --output $@ --no-desugaring
-else
-build/apk/classes.dex: build/apk/my_classes.jar
-	cd build/apk && ${D8} --min-api 26 ../../$^ ${JARS} && cd ../..
-
-build/apk/my_classes.jar: build/obj/com/orastron/${NAME}/MainActivity.class build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface.class | build/apk
-	${D8} build/obj/com/orastron/${NAME}/MainActivity.class 'build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface.class' --min-api 26 --output $@ --no-desugaring
-endif
-
-build/apk/lib/armeabi-v7a/lib${NAME}.so: ${SOURCES} | build/apk/lib/armeabi-v7a
-	${CXX} $^ ${CXXFLAGS} ${LDFLAGS} -o $@
-	
-build/gen/jni.cpp: ${COMMON_DIR}/jni.cpp | build/gen
-	cat $^ | sed s:@JNI_NAME@:${JNI_NAME}:g > $@
-
-build/obj/com/orastron/${NAME}/MainActivity$$WebAppInterface.class: build/obj/com/orastron/${NAME}/MainActivity.class
-
-build/obj/com/orastron/${NAME}/MainActivity.class: build/gen/com/orastron/${NAME}/MainActivity.java | build/obj
-	${JAVAC} -classpath "${JAR_FILE}:${ANDROIDX_CORE_FILE}:${ANDROIDX_LIFECYCLE_COMMON_FILE}:${ANDROIDX_VERSIONEDPARCELABLE_FILE}:${KOTLIN_STDLIB_FILE}:${KOTLINX_COROUTINES_CORE_FILE}:${KOTLINX_COROUTINES_CORE_JVM_FILE}" -d build/obj build/gen/com/orastron/${NAME}/MainActivity.java
-
-build/gen/com/orastron/${NAME}/MainActivity.java: ${MAIN_ACTIVITY_SOURCE} | build/gen/com/orastron/${NAME}
-	cat $^ | sed s:@NAME@:${NAME}:g > $@
-
-build/gen/AndroidManifest.xml: ${ANDROID_MANIFEST_SOURCE} | build/gen/com/orastron/${NAME}
-	cat $^ | sed s:@NAME@:${NAME}:g > $@
-
-build/assets/index.html: ${COMMON_DIR}/index.html | build/assets
-	cp $^ $@
-
-build/assets/config.js: ${ROOT_DIR}/../src/config.js | build/assets
-	cp $^ $@
-
-build/apk build/apk/lib/armeabi-v7a build/obj build/gen/com/orastron/${NAME} build/gen build/assets:
-	mkdir -p $@
-
-clean:
-	rm -fr build
-
-install: build/${NAME}.apk
-	[ -n "`${ADB} shell pm list packages | grep ^package:com.orastron.${NAME}$$`" ] && ${ADB} uninstall com.orastron.${NAME}; exit 0
-	${ADB} install $^
-
-.PHONY: all clean install

examples/common/android/index.html

@@ -1,139 +0,0 @@
-<!DOCTYPE html>
-<!--
-
-  Brickworks
-
-  Copyright (C) 2023 Orastron Srl unipersonale
-
-  Brickworks is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, version 3 of the License.
-
-  Brickworks is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
-
-  File author: Stefano D'Angelo, Paolo Marrone
-
--->
-<html>
-  <head>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
-    <script type="text/javascript" src="config.js"></script>
-    <script type="text/javascript">
-var hasAudioPermission = true;
-for (var i = 0; i < buses.length; i++)
-	if (!buses[i].output) {
-		hasAudioPermission = Android.hasAudioPermission();
-		break;
-	}
-var audioStarted = false;
-var topButtonElem;
-var outParamInterval;
-
-window.onload = function () {
-	topButtonElem = document.getElementById("topButton");
-	var paramsElem = document.getElementById("params");
-
-	topButtonElem.value = hasAudioPermission ? "START" : "INIT";
-	topButtonElem.addEventListener("click", function () {
-		if (hasAudioPermission) {
-			if (audioStarted) {
-				clearInterval(outParamInterval);
-				Android.audioStop();
-
-				paramsElem.innerHTML = "";
-
-				topButtonElem.value = "START";
-				audioStarted = false;
-			} else {
-				if (Android.audioStart()) {
-					for (var i = 0; i < parameters.length; i++) {
-						var div = document.createElement("div");
-						paramsElem.appendChild(div);
-
-						var label = document.createElement("label");
-						label.innerText = parameters[i].name;
-						div.appendChild(label);
-
-						div.appendChild(document.createElement("br"));
-
-						var range = document.createElement("input");
-						range.classList.add("range");
-						range.setAttribute("type", "range");
-						range.setAttribute("id", "p" + i);
-						range.setAttribute("min", 0);
-						range.setAttribute("max", 1);
-						range.setAttribute("step", parameters[i].step ? 1 / parameters[i].step : "any");
-						range.value = parameters[i].defaultValue;
-						if (parameters[i].output)
-							range.setAttribute("readonly", "readonly");
-						else {
-							let index = i;
-							range.addEventListener("input",
-								function (ev) {
-									Android.setParameter(index, parseFloat(ev.target.value));
-								});
-						}
-						div.appendChild(range);
-					}
-
-					outParamInterval = setInterval(
-						function () {
-							for (var i = 0; i < parameters.length; i++)
-								if (parameters[i].output)
-									document.getElementById("p" + i).value = Android.getParameter(i);
-						}, 50);
-					    
-					topButtonElem.value = "STOP";
-					audioStarted = true;
-	    			} else
-					alert("Could not start audio");
-			}
-		}
-		else
-			Android.requestAudioPermission();
-	});
-};
-
-function gotAudioPermission() {
-	hasAudioPermission = true;
-	topButtonElem.value = "START";
-}
-    </script>
-    <style>
-* {
-	margin: 0;
-	padding: 0;
-	user-select: none;
-}
-
-body {
-	margin: 1em;
-}
-
-#topButton {
-	width: 100%;
-	border: 0;
-	background-color: #04aa6d;
-	color: white;
-	padding: 0.5em;
-	text-align: center;
-	margin-bottom: 1em;
-	padding: 1em;
-}
-
-.range {
-	width: 90%;
-}
-    </style>
-  </head>
-  <body>
-    <input id="topButton" type="button">
-    <div id="params"></div>
-  </body>
-</html>

examples/common/android/jni.cpp

@@ -1,278 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- */
-
-#include <algorithm>
-#include <mutex>
-#include <vector>
-#include <jni.h>
-#define MINIAUDIO_IMPLEMENTATION
-#define MA_ENABLE_ONLY_SPECIFIC_BACKENDS
-#define MA_ENABLE_AAUDIO
-#include <miniaudio.h>
-#include <amidi/AMidi.h>
-#include "config.h"
-
-#define BLOCK_SIZE	32
-#define NUM_BUFS	(NUM_CHANNELS_IN > NUM_CHANNELS_OUT ? NUM_CHANNELS_IN : NUM_CHANNELS_OUT)
-
-ma_device device;
-P_TYPE instance;
-float paramValues[NUM_PARAMETERS];
-float bufs[NUM_BUFS][BLOCK_SIZE];
-#if NUM_CHANNELS_IN != 0
-const float *inBufs[NUM_CHANNELS_IN];
-#endif
-float *outBufs[NUM_CHANNELS_OUT];
-std::mutex mutex;
-#ifdef P_MEM_REQ
-void *mem;
-#endif
-#ifdef P_NOTE_ON
-struct PortData {
-	AMidiDevice	*device;
-	int		 portNumber;
-	AMidiOutputPort	*port;
-};
-std::vector<PortData> midiPorts;
-#define MIDI_BUFFER_SIZE 1024
-uint8_t midiBuffer[MIDI_BUFFER_SIZE];
-#endif
-
-static void data_callback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uint32 frameCount) {
-	(void)pDevice;
-#if NUM_CHANNELS_IN == 0
-	(void)pInput;
-#else
-	const float *x = reinterpret_cast<const float *>(pInput);
-#endif
-	float *y = reinterpret_cast<float *>(pOutput);
-
-	if (mutex.try_lock()) {
-		for (int i = 0; i < NUM_PARAMETERS; i++)
-			if (config_parameters[i].out)
-				paramValues[i] = P_GET_PARAMETER(&instance, i);
-			else
-				P_SET_PARAMETER(&instance, i, paramValues[i]);
-#ifdef P_NOTE_ON
-	for (std::vector<PortData>::iterator it = midiPorts.begin(); it != midiPorts.end(); it++) {
-		int32_t opcode;
-		size_t numBytes;
-		while (AMidiOutputPort_receive(it->port, &opcode, midiBuffer, MIDI_BUFFER_SIZE, &numBytes, NULL) > 0) {
-			if (opcode != AMIDI_OPCODE_DATA)
-				continue;
-			switch (midiBuffer[0] & 0xf0) {
-			case 0x90:
-				P_NOTE_ON(&instance, midiBuffer[1], midiBuffer[2]);
-				break;
-			case 0x80:
-				P_NOTE_OFF(&instance, midiBuffer[1]);
-				break;
-#ifdef P_PITCH_BEND
-			case 0xe0:
-				P_PITCH_BEND(&instance, midiBuffer[2] << 7 | midiBuffer[1]);
-				break;
-#endif
-#ifdef P_MOD_WHEEL
-			case 0xb0:
-				if (midiBuffer[1] == 1)
-					P_MOD_WHEEL(&instance, midiBuffer[2]);
-				break;
-#endif
-			}
-		}
-	}
-#endif
-		mutex.unlock();
-	}
-
-	ma_uint32 i = 0;
-	while (i < frameCount) {
-		ma_uint32 n = std::min(frameCount - i, static_cast<ma_uint32>(BLOCK_SIZE));
-
-		int l;
-#if NUM_CHANNELS_IN != 0
-		l = NUM_CHANNELS_IN * i;
-		for (ma_uint32 j = 0; j < n; j++)
-			for (int k = 0;  k < NUM_CHANNELS_IN; k++, l++)
-				bufs[k][j] = x[l];
-#endif
-
-#if NUM_CHANNELS_IN != 0
-		P_PROCESS(&instance, inBufs, outBufs, n);
-#else
-		P_PROCESS(&instance, NULL, outBufs, n);
-#endif
-
-		l = NUM_CHANNELS_OUT * i;
-		for (ma_uint32 j = 0; j < n; j++)
-			for (int k = 0;  k < NUM_CHANNELS_OUT; k++, l++)
-				y[l] = bufs[k][j];
-
-		i += n;
-	}
-}
-
-extern "C"
-JNIEXPORT jboolean JNICALL
-Java_com_orastron_@JNI_NAME@_MainActivity_nativeAudioStart(JNIEnv* env, jobject thiz) {
-	(void)env;
-	(void)thiz;
-
-#if NUM_CHANNELS_IN == 0
-	ma_device_config deviceConfig = ma_device_config_init(ma_device_type_playback);
-#else
-	ma_device_config deviceConfig = ma_device_config_init(ma_device_type_duplex);
-#endif
-	deviceConfig.periodSizeInFrames		= BLOCK_SIZE;
-	deviceConfig.periods			= 1;
-	deviceConfig.performanceProfile		= ma_performance_profile_low_latency;
-	deviceConfig.noPreSilencedOutputBuffer	= 1;
-	deviceConfig.noClip			= 0;
-	deviceConfig.noDisableDenormals		= 0;
-	deviceConfig.noFixedSizedCallback	= 1;
-	deviceConfig.dataCallback		= data_callback;
-	deviceConfig.capture.pDeviceID		= NULL;
-	deviceConfig.capture.format		= ma_format_f32;
-	deviceConfig.capture.channels		= NUM_CHANNELS_IN;
-	deviceConfig.capture.shareMode		= ma_share_mode_shared;
-	deviceConfig.playback.pDeviceID		= NULL;
-	deviceConfig.playback.format		= ma_format_f32;
-	deviceConfig.playback.channels		= NUM_CHANNELS_OUT;
-	deviceConfig.playback.shareMode		= ma_share_mode_shared;
-
-	if (ma_device_init(NULL, &deviceConfig, &device) != MA_SUCCESS)
-		return false;
-
-	P_INIT(&instance);
-	P_SET_SAMPLE_RATE(&instance, (float)device.sampleRate);
-#ifdef P_MEM_REQ
-	size_t req = P_MEM_REQ(&instance);
-	if (req) {
-		mem = malloc(req);
-		if (mem == NULL) {
-			ma_device_uninit(&device);
-			return false;
-		}
-		P_MEM_SET(&instance, mem);
-	} else
-		mem = NULL;
-#endif
-
-	for (int i = 0; i < NUM_PARAMETERS; i++) {
-		paramValues[i] = config_parameters[i].defaultValueUnmapped;
-		if (!config_parameters[i].out)
-			P_SET_PARAMETER(&instance, i, paramValues[i]);
-	}
-
-	P_RESET(&instance);
-
-#if NUM_CHANNELS_IN != 0
-	for (int i = 0; i < NUM_CHANNELS_IN; i++)
-		inBufs[i] = bufs[i];
-#endif
-	for (int i = 0; i < NUM_CHANNELS_OUT; i++)
-		outBufs[i] = bufs[i];
-
-	if (ma_device_start(&device) != MA_SUCCESS) {
-#ifdef P_MEM_REQ
-		free(mem);
-#endif
-		ma_device_uninit(&device);
-		return false;
-	}
-
-	return true;
-}
-
-extern "C"
-JNIEXPORT void JNICALL
-Java_com_orastron_@JNI_NAME@_MainActivity_nativeAudioStop(JNIEnv* env, jobject thiz) {
-	(void)env;
-	(void)thiz;
-
-#ifdef P_MEM_REQ
-	free(mem);
-#endif
-#ifdef P_FINI
-	P_FINI(&instance);
-#endif
-	ma_device_stop(&device);
-	ma_device_uninit(&device);
-}
-
-extern "C"
-JNIEXPORT jfloat JNICALL
-Java_com_orastron_@JNI_NAME@_MainActivity_nativeGetParameter(JNIEnv* env, jobject thiz, jint i) {
-	(void)env;
-	(void)thiz;
-
-	mutex.lock();
-	float v = paramValues[i];
-	mutex.unlock();
-	return v;
-}
-
-
-extern "C"
-JNIEXPORT void JNICALL
-Java_com_orastron_@JNI_NAME@_MainActivity_nativeSetParameter(JNIEnv* env, jobject thiz, jint i, jfloat v) {
-	(void)env;
-	(void)thiz;
-
-	mutex.lock();
-	paramValues[i] = v;
-	mutex.unlock();
-}
-
-#ifdef P_NOTE_ON
-extern "C"
-JNIEXPORT void JNICALL
-Java_com_orastron_@JNI_NAME@_MainActivity_addMidiPort(JNIEnv* env, jobject thiz, jobject d, jint p) {
-	(void)thiz;
-
-	PortData data;
-	AMidiDevice_fromJava(env, d, &data.device);
-	data.portNumber = p;
-	mutex.lock();
-	if (AMidiOutputPort_open(data.device, p, &data.port) == AMEDIA_OK)
-		midiPorts.push_back(data);
-	mutex.unlock();
-}
-
-extern "C"
-JNIEXPORT void JNICALL
-Java_com_orastron_@JNI_NAME@_MainActivity_removeMidiPort(JNIEnv* env, jobject thiz, jobject d, jint p) {
-	(void)thiz;
-
-	AMidiDevice *device;
-	AMidiDevice_fromJava(env, d, &device);
-	mutex.lock();
-	for (std::vector<PortData>::iterator it = midiPorts.begin(); it != midiPorts.end(); ) {
-		PortData data = *it;
-		if (data.device != device || data.portNumber != p) {
-			it++;
-			continue;
-		}
-		AMidiOutputPort_close(data.port);
-		it = midiPorts.erase(it);
-	}
-	mutex.unlock();
-}
-#endif

examples/common/daisy-seed/daisy-seed.mk

@@ -1,25 +0,0 @@
-LIBDAISY_DIR := ${ROOT_DIR}/../../../../libDaisy
-
-ifdef SYNTH
-CPP_SOURCES = ${ROOT_DIR}/../../common/daisy-seed/synth.cpp ${CPP_SOURCES_EXTRA}
-else
-CPP_SOURCES = ${ROOT_DIR}/../../common/daisy-seed/fx.cpp ${CPP_SOURCES_EXTRA}
-endif
-
-LDFLAGS += -u _printf_float
-
-SYSTEM_FILES_DIR = ${LIBDAISY_DIR}/core
-include ${SYSTEM_FILES_DIR}/Makefile
-
-CPPFLAGS += \
-	-DNDEBUG \
-	-I${ROOT_DIR} \
-	-I${ROOT_DIR}/../src \
-	-I${ROOT_DIR}/../../../include
-
-CFLAGS += \
-	-DNDEBUG \
-	-I${ROOT_DIR} \
-	-I${ROOT_DIR}/../src \
-	-I${ROOT_DIR}/../../../include \
-	-I${ROOT_DIR}/../../common/daisy-seed

examples/common/daisy-seed/fx.cpp

@@ -1,103 +0,0 @@
-#include "daisy_seed.h"
-#include "config.h"
-#include "config_daisy_seed.h"
-
-#define BLOCK_SIZE 32
-
-using namespace daisy;
-
-DaisySeed hardware;
-CpuLoadMeter loadMeter;
-
-P_TYPE instance;
-
-float buf[2][BLOCK_SIZE];
-float *bufs[2] = { buf[0], buf[1] };
-
-static void setParams() {
-	for (int i = 0; i < NUM_PINS; i++)
-		P_SET_PARAMETER(&instance, config_pins[i].param_index, hardware.adc.GetFloat(i));
-}
-
-static void AudioCallback(
-		AudioHandle::InterleavingInputBuffer in,
-		AudioHandle::InterleavingOutputBuffer out,
-		size_t size) {
-	loadMeter.OnBlockStart();
-	setParams();
-	const size_t n = size >> 1;
-#if NUM_CHANNELS_IN != 0
-	for (size_t i = 0; i < n; i++) {
-		const size_t j = i << 1;
-		buf[0][i] = in[j];
-# if NUM_CHANNELS_IN > 1
-		buf[1][i] = in[j + 1];
-# endif
-	}
-#endif
-	P_PROCESS(&instance, (const float **)bufs, bufs, n);
-	for (size_t i = 0; i < n; i++) {
-		const size_t j = i << 1;
-#if NUM_CHANNELS_OUT > 0
-		out[j] = buf[0][i];
-#else
-		out[j] = 0.f;
-#endif
-#if NUM_CHANNELS_OUT > 1
-		out[j + 1] = buf[1][i];
-#else
-		out[j + 1] = 0.f;
-#endif
-	}
-	loadMeter.OnBlockEnd();
-}
-
-int main() {
-	hardware.Configure();
-	hardware.Init();
-
-	AdcChannelConfig adcConfig[NUM_PINS];
-	for (int i = 0; i < NUM_PINS; i++)
-		adcConfig[i].InitSingle(hardware.GetPin(config_pins[i].pin));
-
-	hardware.adc.Init(adcConfig, NUM_PINS);
-	hardware.adc.Start();
-
-	hardware.SetAudioBlockSize(BLOCK_SIZE);
-	float sample_rate = hardware.AudioSampleRate();
-
-	P_INIT(&instance);
-	P_SET_SAMPLE_RATE(&instance, sample_rate);
-#ifdef P_MEM_REQ
-	P_MEM_SET(&instance, (void *)0xC0000000);
-#endif
-	
-	hardware.StartLog();
-
-	loadMeter.Init(sample_rate, BLOCK_SIZE);
-
-	setParams();
-	P_RESET(&instance);
-	
-	hardware.StartAudio(AudioCallback);
-	
-	while (1) {
-		const float avgLoad = loadMeter.GetAvgCpuLoad();
-		const float maxLoad = loadMeter.GetMaxCpuLoad();
-		const float minLoad = loadMeter.GetMinCpuLoad();
-		hardware.PrintLine("---");
-		for (int i = 0; i < NUM_PARAMETERS; i++)
-			if (config_parameters[i].out)
-				hardware.PrintLine("%s: %f", config_parameters[i].name, P_GET_PARAMETER(&instance, i));
-		hardware.PrintLine("---");
-		hardware.PrintLine("Processing Load %:");
-		hardware.PrintLine("Max: " FLT_FMT3, FLT_VAR3(maxLoad * 100.0f));
-		hardware.PrintLine("Avg: " FLT_FMT3, FLT_VAR3(avgLoad * 100.0f));
-		hardware.PrintLine("Min: " FLT_FMT3, FLT_VAR3(minLoad * 100.0f));
-		System::Delay(500);
-	}
-
-	// silence unused variable warnings
-	(void)config_buses_in;
-	(void)config_buses_out;
-}

examples/common/daisy-seed/synth.cpp

@@ -1,143 +0,0 @@
-#include "daisy_seed.h"
-#include "config.h"
-#include "config_daisy_seed.h"
-
-#define BLOCK_SIZE 32
-
-using namespace daisy;
-
-DaisySeed hardware;
-CpuLoadMeter loadMeter;
-MidiUartHandler midi_uart;
-MidiUsbHandler midi_usb;
-
-P_TYPE instance;
-
-float buf[2][BLOCK_SIZE];
-float *bufs[2] = { buf[0], buf[1] };
-
-static void AudioCallback(
-		AudioHandle::InterleavingInputBuffer in,
-		AudioHandle::InterleavingOutputBuffer out,
-		size_t size) {
-	loadMeter.OnBlockStart();
-	const size_t n = size >> 1;
-	P_PROCESS(&instance, nullptr, bufs, n);
-	for (size_t i = 0; i < n; i++) {
-		const size_t j = i << 1;
-		out[j] = buf[0][i];
-#if NUM_CHANNELS_OUT > 1
-		out[j + 1] = buf[1][i];
-#else
-		out[j + 1] = 0.f;
-#endif
-	}
-	loadMeter.OnBlockEnd();
-}
-
-int main() {
-	hardware.Configure();
-	hardware.Init();
-
-	hardware.SetAudioBlockSize(BLOCK_SIZE);
-	float sample_rate = hardware.AudioSampleRate();
-
-	P_INIT(&instance);
-	P_SET_SAMPLE_RATE(&instance, sample_rate);
-#ifdef P_MEM_REQ
-	P_MEM_SET(&instance, (void *)0xC0000000);
-#endif
-	
-	//hardware.StartLog();
-
-	loadMeter.Init(sample_rate, BLOCK_SIZE);
-
-#if NUM_PARAMETERS != 0
-	for (int i = 0; i < NUM_PARAMETERS; i++)
-		P_SET_PARAMETER(&instance, i, config_parameters[i].defaultValueUnmapped);
-#endif
-
-	P_RESET(&instance);
-
-	MidiUsbHandler::Config midi_usb_cfg;
-	midi_usb_cfg.transport_config.periph = MidiUsbTransport::Config::INTERNAL;
-	midi_usb.Init(midi_usb_cfg);
-
-	MidiUartHandler::Config midi_uart_cfg;
-	midi_uart.Init(midi_uart_cfg);
-		
-	hardware.StartAudio(AudioCallback);
-
-	midi_uart.StartReceive();
-	
-	//int i = 0;
-	while (1) {
-		midi_usb.Listen();
-		midi_uart.Listen();
-		while (midi_usb.HasEvents() || midi_uart.HasEvents()) {
-			MidiEvent ev = midi_usb.HasEvents() ? midi_usb.PopEvent() : midi_uart.PopEvent();
-			switch (ev.type) {
-			case NoteOn:
-			{
-				NoteOnEvent v = ev.AsNoteOn();
-				P_NOTE_ON(&instance, v.note, v.velocity);
-			}
-				break;
-			case NoteOff:
-			{
-				NoteOffEvent v = ev.AsNoteOff();
-				P_NOTE_OFF(&instance, v.note);
-			}
-				break;
-#ifdef P_PITCH_BEND
-			case PitchBend:
-			{
-				PitchBendEvent v = ev.AsPitchBend();
-				P_PITCH_BEND(&instance, v.value);
-			}
-#endif
-				break;
-			case ControlChange:
-			{
-				ControlChangeEvent v = ev.AsControlChange();
-#ifdef P_MOD_WHEEL
-				if (v.control_number == 1)
-					P_MOD_WHEEL(&instance, v.value);
-				else {
-#endif
-					for (int i = 0; i < NUM_CCS; i++)
-						if (v.control_number == config_ccs[i].cc)
-							P_SET_PARAMETER(&instance, config_ccs[i].param_index, (1.f / 127.f) * v.value);
-#ifdef P_MOD_WHEEL
-				}
-#endif
-			}
-				break;
-			default:
-				break;
-			}
-		}
-		/*
-		i++;
-		if (i == 500) {
-			const float avgLoad = loadMeter.GetAvgCpuLoad();
-			const float maxLoad = loadMeter.GetMaxCpuLoad();
-			const float minLoad = loadMeter.GetMinCpuLoad();
-			hardware.PrintLine("---");
-			for (int i = 0; i < NUM_PARAMETERS; i++)
-				if (config_parameters[i].out)
-					hardware.PrintLine("%s: %f", config_parameters[i].name, P_GET_PARAMETER(&instance, i));
-			hardware.PrintLine("---");
-			hardware.PrintLine("Processing Load %:");
-			hardware.PrintLine("Max: " FLT_FMT3, FLT_VAR3(maxLoad * 100.0f));
-			hardware.PrintLine("Avg: " FLT_FMT3, FLT_VAR3(avgLoad * 100.0f));
-			hardware.PrintLine("Min: " FLT_FMT3, FLT_VAR3(minLoad * 100.0f));
-			i = 0;
-		}
-		System::Delay(1);
-		*/
-	}
-
-	// silence unused variable warnings
-	(void)config_buses_out;
-}

examples/common/ios/app-Bridging-Header.h

@@ -1,24 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- */
-
-char audioStart();
-void audioStop();
-void setParameter(int i, float v);
-float getParameter(int i);

examples/common/ios/app.swift

@@ -1,102 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- */
-
-import SwiftUI
-import WebKit
-import AVFoundation
-
-struct WebView: UIViewRepresentable {
-	class Coordinator: NSObject, WKScriptMessageHandlerWithReply {
-		func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage, replyHandler: @escaping (Any?, String?) -> Void) {
-			guard let body = message.body as? [String : Any] else { return }
-			guard let name = body["name"] as? String else { return }
-			switch (name) {
-			case "needAudioPermission":
-				replyHandler(AVCaptureDevice.authorizationStatus(for: .audio) != .authorized, nil)
-				break;
-			case "requestAudioPermission":
-				AVAudioSession.sharedInstance().requestRecordPermission { granted in }
-				replyHandler(nil, nil)
-				break;
-			case "audioStart":
-				replyHandler(audioStart() != 0, nil)
-				break;
-			case "audioStop":
-				audioStop()
-				replyHandler(nil, nil)
-				break;
-			case "setParameter":
-				guard let index = body["index"] as? Int32 else { return }
-				guard let value = body["value"] as? Double else { return }
-				setParameter(index, Float(value))
-				replyHandler(nil, nil)
-				break;
-			case "getParameter":
-				guard let index = body["index"] as? Int32 else { return }
-				let v = getParameter(index)
-				replyHandler(v, nil)
-				break;
-			default:
-				break;
-			}
-		}
-	}
-
-	func makeCoordinator() -> Coordinator {
-		return Coordinator()
-	}
-
-	let url: URL
-
-	func makeUIView(context: Context) -> WKWebView {
-		let configuration = WKWebViewConfiguration()
-		configuration.userContentController.addScriptMessageHandler(Coordinator(), contentWorld: .page, name: "listener")
-		let webView = WKWebView(frame: .zero, configuration: configuration)
-		webView.isInspectable = true
-		return webView
-	}
-
-	func updateUIView(_ webView: WKWebView, context: Context) {
-		let request = URLRequest(url: url)
-		webView.load(request)
-	}
-}
-
-struct ContentView: View {
-	var body: some View {
-		let url = Bundle.main.url(forResource: "index", withExtension: "html")
-		WebView(url: url!)
-	}
-}
-
-struct ContentView_Previews: PreviewProvider {
-	static var previews: some View {
-		ContentView()
-	}
-}
-
-@main
-struct templateApp: App {
-	var body: some Scene {
-		WindowGroup {
-			ContentView()
-		}
-	}
-}

examples/common/ios/index.html

@@ -1,175 +0,0 @@
-<!DOCTYPE html>
-<!--
-
-  Brickworks
-
-  Copyright (C) 2023 Orastron Srl unipersonale
-
-  Brickworks is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, version 3 of the License.
-
-  Brickworks is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
-
-  File author: Stefano D'Angelo, Paolo Marrone
-
--->
-<html>
-  <head>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
-    <script type="text/javascript" src="config.js"></script>
-    <script type="text/javascript">
-function request(data) {
-	return window.webkit.messageHandlers.listener.postMessage(data);
-}
-        
-function needAudioPermission() {
-	return request({ name: "needAudioPermission" });
-}
-
-function requestAudioPermission() {
-	return request({ name: "requestAudioPermission" });
-}
-
-function audioStart() {
-	return request({ name: "audioStart" });
-}
-        
-function audioStop() {
-	return request({ name: "audioStop" });
-}
-        
-function setParameter(index, value) {
-	return request({ name: "setParameter", index: index, value: value });
-}
-        
-function getParameter(index) {
-	return request({ name: "getParameter", index: index });
-}
-        
-var hasAudioPermission = true;
-var audioStarted = false;
-var topButtonElem;
-var outParamInterval;
-
-function gotAudioPermission() {
-	hasAudioPermission = true;
-	topButtonElem.value = "START";
-}
-
-window.onload = async function () {
-	topButtonElem = document.getElementById("topButton");
-	var paramsElem = document.getElementById("params");
-    
-	for (var i = 0; i < buses.length; i++)
-		if (!buses[i].output) {
-			hasAudioPermission = !await needAudioPermission();
-			break;
-		}
-
-	topButtonElem.value = hasAudioPermission ? "START" : "INIT";
-	topButtonElem.addEventListener("click", async function () {
-		if (hasAudioPermission) {
-			if (audioStarted) {
-				clearInterval(outParamInterval);
-				await audioStop();
-
-				paramsElem.innerHTML = "";
-
-				topButtonElem.value = "START";
-				audioStarted = false;
-			} else {
-				if (await audioStart()) {
-					for (var i = 0; i < parameters.length; i++) {
-						var div = document.createElement("div");
-						paramsElem.appendChild(div);
-
-						var label = document.createElement("label");
-						label.innerText = parameters[i].name;
-						div.appendChild(label);
-
-						div.appendChild(document.createElement("br"));
-
-						var range = document.createElement("input");
-						range.classList.add("range");
-						range.setAttribute("type", "range");
-						range.setAttribute("id", "p" + i);
-						range.setAttribute("min", 0);
-						range.setAttribute("max", 1);
-						range.setAttribute("step", parameters[i].step ? 1 / parameters[i].step : "any");
-						range.value = parameters[i].defaultValue;
-						if (parameters[i].output)
-							range.setAttribute("readonly", "readonly");
-						else {
-							let index = i;
-							range.addEventListener("input",
-								async function (ev) {
-									await setParameter(index, parseFloat(ev.target.value));
-								});
-						}
-						div.appendChild(range);
-					}
-
-					outParamInterval = setInterval(
-						async function () {
-							for (var i = 0; i < parameters.length; i++)
-								if (parameters[i].output)
-									document.getElementById("p" + i).value = await getParameter(i);
-						}, 50);
-					    
-					topButtonElem.value = "STOP";
-					audioStarted = true;
-	    			} else
-					alert("Could not start audio");
-			}
-		} else {
-			await requestAudioPermission();
-			var interval = setInterval(
-				async function () {
-					if (!await needAudioPermission()) {
-						gotAudioPermission();
-						clearInterval(interval);
-					}
-				}, 50);
-		}
-	});
-};
-    </script>
-    <style>
-* {
-	margin: 0;
-	padding: 0;
-    user-select: none;
-}
-
-body {
-	margin: 1em;
-}
-
-#topButton {
-	width: 100%;
-	border: 0;
-	background-color: #04aa6d;
-	color: white;
-	padding: 0.5em;
-	text-align: center;
-	margin-bottom: 1em;
-	padding: 1em;
-}
-
-.range {
-	width: 90%;
-}
-    </style>
-  </head>
-  <body>
-    <input id="topButton" type="button">
-    <div id="params"></div>
-  </body>
-</html>

examples/common/ios/ios.mk

@@ -1,32 +0,0 @@
-COMMON_DIR := ${ROOT_DIR}/../../common/ios
-
-COMMON_SOURCES := index.html app.swift native.mm app-Bridging-Header.h
-COMMON_SOURCES_IN := $(addprefix ${COMMON_DIR}/, ${COMMON_SOURCES})
-COMMON_SOURCES_OUT := $(addprefix build/gen/src/, ${COMMON_SOURCES})
-
-SOURCES := ${SOURCE} config.js
-SOURCES_IN := $(addprefix ${ROOT_DIR}/../src/, ${SOURCES})
-SOURCES_OUT := $(addprefix build/gen/src/, ${SOURCES})
-
-BUNDLE_NAME := $(shell echo ${NAME} | sed 's:_:-:g')
-
-all: ${COMMON_SOURCES_OUT} ${SOURCES_OUT} build/gen/${NAME}.xcodeproj
-
-${COMMON_SOURCES_OUT} ${SOURCES_OUT}: ${COMMON_SOURCES_IN} ${SOURCES_IN} | build/gen/src
-	cp $^ build/gen/src
-
-build/gen/${NAME}.xcodeproj: build/gen/project.yml
-	xcodegen generate --spec $^
-
-build/gen/project.yml: ${COMMON_DIR}/project.yml | build/gen
-	cat $^ | sed s:@NAME@:${NAME}:g | sed s:@BUNDLE_NAME@:${BUNDLE_NAME}:g > $@
-
-build/gen build/gen/src:
-	mkdir -p $@
-
-clean:
-	rm -fr build
-
-install: 
-
-.PHONY: all clean install

examples/common/ios/native.mm

@@ -1,278 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- */
-
-#include <algorithm>
-#include <mutex>
-#include <vector>
-#define MINIAUDIO_IMPLEMENTATION
-#define MA_NO_RUNTIME_LINKING
-#include <miniaudio.h>
-#include "config.h"
-
-#define BLOCK_SIZE	32
-#define NUM_BUFS	(NUM_CHANNELS_IN > NUM_CHANNELS_OUT ? NUM_CHANNELS_IN : NUM_CHANNELS_OUT)
-
-ma_device device;
-#ifdef P_NOTE_ON
-CFStringRef midiClientName = NULL;
-MIDIClientRef midiClient = NULL;
-CFStringRef midiInputName = NULL;
-MIDIPortRef midiPort = NULL;
-#endif
-P_TYPE instance;
-float paramValues[NUM_PARAMETERS];
-float bufs[NUM_BUFS][BLOCK_SIZE];
-#if NUM_CHANNELS_IN != 0
-const float *inBufs[NUM_CHANNELS_IN];
-#endif
-float *outBufs[NUM_CHANNELS_OUT];
-std::mutex mutex;
-#ifdef P_MEM_REQ
-void *mem;
-#endif
-
-static void data_callback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uint32 frameCount) {
-	(void)pDevice;
-#if NUM_CHANNELS_IN == 0
-	(void)pInput;
-#else
-	const float *x = reinterpret_cast<const float *>(pInput);
-#endif
-	float *y = reinterpret_cast<float *>(pOutput);
-
-	if (mutex.try_lock()) {
-		for (int i = 0; i < NUM_PARAMETERS; i++)
-		if (config_parameters[i].out)
-			paramValues[i] = P_GET_PARAMETER(&instance, i);
-		else
-			P_SET_PARAMETER(&instance, i, paramValues[i]);
-		mutex.unlock();
-	}
-
-	ma_uint32 i = 0;
-	while (i < frameCount) {
-		ma_uint32 n = std::min(frameCount - i, static_cast<ma_uint32>(BLOCK_SIZE));
-
-		int l;
-#if NUM_CHANNELS_IN != 0
-		l = NUM_CHANNELS_IN * i;
-		for (ma_uint32 j = 0; j < n; j++)
-			for (int k = 0;  k < NUM_CHANNELS_IN; k++, l++)
-				bufs[k][j] = x[l];
-#endif
-
-#if NUM_CHANNELS_IN != 0
-		P_PROCESS(&instance, inBufs, outBufs, n);
-#else
-		P_PROCESS(&instance, NULL, outBufs, n);
-#endif
-
-		l = NUM_CHANNELS_OUT * i;
-		for (ma_uint32 j = 0; j < n; j++)
-			for (int k = 0;  k < NUM_CHANNELS_OUT; k++, l++)
-				y[l] = bufs[k][j];
-
-		i += n;
-	}
-}
-
-#ifdef P_NOTE_ON
-void (^midiNotifyBlock)(const MIDINotification *message) = ^(const MIDINotification *message) {
-	if (message->messageID != kMIDIMsgObjectAdded)
-		return;
-	const MIDIObjectAddRemoveNotification *n = reinterpret_cast<const MIDIObjectAddRemoveNotification *>(message);
-	MIDIEndpointRef endPoint = n->child;
-	MIDIPortConnectSource(midiPort, endPoint, NULL);
-};
-
-void (^midiReceiveBlock)(const MIDIEventList *evtlist, void *srcConnRefCon) = ^(const MIDIEventList *evtlist, void *srcConnRefCon) {
-	const MIDIEventPacket *p = evtlist->packet;
-	for (UInt32 i = 0; i < evtlist->numPackets; i++) {
-		for (UInt32 j = 0; j < p->wordCount; j++) {
-			UInt32 w = p->words[j];
-			if ((w & 0xf0000000) != 0x20000000)
-				continue;
-			switch (w & 0x00f00000) {
-			case 0x00900000:
-				mutex.lock();
-				P_NOTE_ON(&instance, (w & 0x0000ff00) >> 8, w & 0x000000ff);
-				mutex.unlock();
-				break;
-			case 0x00800000:
-				mutex.lock();
-				P_NOTE_OFF(&instance, (w & 0x0000ff00) >> 8);
-				mutex.unlock();
-				break;
-#ifdef P_PITCH_BEND
-			case 0x00e00000:
-				mutex.lock();
-				P_PITCH_BEND(&instance, ((w & 0x0000007f) << 7) | ((w & 0x00007f00) >> 8));
-				mutex.unlock();
-				break;
-#endif
-#ifdef P_MOD_WHEEL
-			case 0x00b00000:
-				if ((w & 0x0000ff00) == 0x00000100) {
-					mutex.lock();
-					P_MOD_WHEEL(&instance, w & 0x000000ff);
-					mutex.unlock();
-				}
-				break;
-#endif
-			}
-		}
-		p = MIDIEventPacketNext(p);
-	}
-};
-#endif
-
-extern "C"
-char audioStart() {
-#if NUM_CHANNELS_IN == 0
-	ma_device_config deviceConfig = ma_device_config_init(ma_device_type_playback);
-#else
-	ma_device_config deviceConfig = ma_device_config_init(ma_device_type_duplex);
-#endif
-	deviceConfig.periodSizeInFrames		= BLOCK_SIZE;
-	deviceConfig.periods			= 1;
-	deviceConfig.performanceProfile		= ma_performance_profile_low_latency;
-	deviceConfig.noPreSilencedOutputBuffer	= 1;
-	deviceConfig.noClip			= 0;
-	deviceConfig.noDisableDenormals		= 0;
-	deviceConfig.noFixedSizedCallback	= 1;
-	deviceConfig.dataCallback		= data_callback;
-	deviceConfig.capture.pDeviceID		= NULL;
-	deviceConfig.capture.format		= ma_format_f32;
-	deviceConfig.capture.channels		= NUM_CHANNELS_IN;
-	deviceConfig.capture.shareMode		= ma_share_mode_shared;
-	deviceConfig.playback.pDeviceID		= NULL;
-	deviceConfig.playback.format		= ma_format_f32;
-	deviceConfig.playback.channels		= NUM_CHANNELS_OUT;
-	deviceConfig.playback.shareMode		= ma_share_mode_shared;
-
-	if (ma_device_init(NULL, &deviceConfig, &device) != MA_SUCCESS)
-		goto err_device_init;
-
-#ifdef P_NOTE_ON
-	if (midiClientName == NULL) {
-		midiClientName = CFSTR("template");
-		if (midiClientName == NULL)
-			goto err_midiClientName;
-	}
-	if (midiClient == (MIDIClientRef)NULL) {
-		if (MIDIClientCreateWithBlock(midiClientName, &midiClient, midiNotifyBlock) != 0)
-			goto err_midiClientCreate;
-	}
-
-	if (midiInputName == NULL) {
-		midiInputName = CFSTR("Input");
-		if (midiInputName == NULL)
-			goto err_midiInputName;
-	}
-	if (midiPort == (MIDIPortRef)NULL) {
-		if (MIDIInputPortCreateWithProtocol(midiClient, midiInputName, kMIDIProtocol_1_0, &midiPort, midiReceiveBlock) != 0)
-			goto err_midiInputPort;
-
-		ItemCount n = MIDIGetNumberOfSources();
-		for (ItemCount i = 0; i < n; i++) {
-			MIDIEndpointRef endPoint = MIDIGetSource(i);
-			MIDIPortConnectSource(midiPort, endPoint, NULL);
-		}
-	}
-#endif
-    
-	P_INIT(&instance);
-	P_SET_SAMPLE_RATE(&instance, (float)device.sampleRate);
-#ifdef P_MEM_REQ
-	size_t req = P_MEM_REQ(&instance);
-	if (req) {
-		mem = malloc(req);
-		if (mem == NULL)
-			goto err_mem_req;
-		P_MEM_SET(&instance, mem);
-	} else
-		mem = NULL;
-#endif
-
-	for (int i = 0; i < NUM_PARAMETERS; i++) {
-		paramValues[i] = config_parameters[i].defaultValueUnmapped;
-		if (!config_parameters[i].out)
-			P_SET_PARAMETER(&instance, i, paramValues[i]);
-	}
-
-	P_RESET(&instance);
-
-#if NUM_CHANNELS_IN != 0
-	for (int i = 0; i < NUM_CHANNELS_IN; i++)
-		inBufs[i] = bufs[i];
-#endif
-	for (int i = 0; i < NUM_CHANNELS_OUT; i++)
-		outBufs[i] = bufs[i];
-
-	if (ma_device_start(&device) != MA_SUCCESS)
-		goto err_device_start;
-
-	return 1;
-
-err_device_start:
-#ifdef P_MEM_REQ
-	free(mem);
-err_mem_req:
-#endif
-#ifdef P_FINI
-	P_FINI(&instance);
-#endif
-#ifdef P_NOTE_ON
-err_midiInputPort:
-err_midiInputName:
-err_midiClientCreate:
-err_midiClientName:
-#endif
-	ma_device_uninit(&device);
-err_device_init:
-	return 0;
-}
-
-extern "C"
-void audioStop() {
-#ifdef P_MEM_REQ
-	free(mem);
-#endif
-#ifdef P_FINI
-	P_FINI(&instance);
-#endif
-	ma_device_stop(&device);
-	ma_device_uninit(&device);
-}
-
-extern "C"
-void setParameter(int i, float v) {
-	mutex.lock();
-	paramValues[i] = v;
-	mutex.unlock();
-}
-
-extern "C"
-float getParameter(int i) {
-	mutex.lock();
-	float v = paramValues[i];
-	mutex.unlock();
-	return v;
-}

examples/common/ios/platform.h

@@ -1 +0,0 @@
-

examples/common/ios/project.yml

@@ -1,20 +0,0 @@
-name: @NAME@
-targets:
-  @NAME@:
-    platform: iOS
-    type: application
-    sources:
-      - path: src
-    settings:
-      base:
-        PRODUCT_BUNDLE_IDENTIFIER: com.orastron.@BUNDLE_NAME@
-        SWIFT_OBJC_BRIDGING_HEADER: src/app-Bridging-Header.h
-        HEADER_SEARCH_PATHS:
-          - ../../../src
-          - ../../../../common/ios
-          - ../../../../../include
-          - ../../../../../../miniaudio
-    info:
-      path: Info.plist
-      properties:
-        NSMicrophoneUsageDescription: Audio input access needed to run the example

examples/common/src/common.h

@@ -1,7 +1,7 @@
 /*
  * Brickworks
  *
- * Copyright (C) 2022 Orastron Srl unipersonale
+ * Copyright (C) 2024 Orastron Srl unipersonale
  *
  * Brickworks is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,9 +18,12 @@
  * File author: Stefano D'Angelo
  */
 
-#ifndef _BW_CONFIG_H
+#ifdef WASM
-#define _BW_CONFIG_H
+# define BW_CXX_NO_ARRAY
-
+# define BW_NO_MATH_H
-#define INFINITY (__builtin_inff())
+# define INFINITY (__builtin_inff())
-
+#endif
+
+#ifndef DEBUG
+# define BW_NO_DEBUG
 #endif

examples/common/src/company.json

@@ -0,0 +1,7 @@
+{
+	"company": {
+		"name":		"Orastron",
+		"url":		"https://www.orastron.com/",
+		"email":	"info@orastron.com"
+	}
+}

examples/common/src/cxx-fx/impl.h

@@ -1,7 +1,7 @@
 /*
  * Brickworks
  *
- * Copyright (C) 2021, 2022 Orastron Srl unipersonale
+ * Copyright (C) 2024 Orastron Srl unipersonale
  *
  * Brickworks is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,13 +18,24 @@
  * File author: Stefano D'Angelo
  */
 
-#ifndef _WALLOC_H
-#define _WALLOC_H
-
 #include <stddef.h>
 
-void *malloc(size_t size);
+#include "plugin_api.h"
-void *realloc(void *ptr, size_t size);
-void free(void *ptr);
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void * impl;
+
+impl impl_new(void);
+void impl_free(impl handle);
+void impl_set_sample_rate(impl handle, float sample_rate);
+void impl_reset(impl handle);
+void impl_set_parameter(impl handle, size_t index, float value);
+float impl_get_parameter(impl handle, size_t index);
+void impl_process(impl handle, const float ** inputs, float ** outputs, size_t n_samples);
+
+#ifdef __cplusplus
+}
 #endif

examples/common/src/cxx-fx/plugin.h

@@ -0,0 +1,65 @@
+/*
+ * Brickworks
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Brickworks is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * Brickworks is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#include "common.h"
+#include "impl.h"
+
+typedef struct plugin {
+	impl	handle;
+} plugin;
+
+static void plugin_init(plugin *instance, plugin_callbacks *cbs) {
+	(void)cbs;
+	instance->handle = impl_new();
+}
+
+static void plugin_fini(plugin *instance) {
+	impl_free(instance->handle);
+}
+
+static void plugin_set_sample_rate(plugin *instance, float sample_rate) {
+	impl_set_sample_rate(instance->handle, sample_rate);
+}
+
+static size_t plugin_mem_req(plugin *instance) {
+	(void)instance;
+	return 0;
+}
+
+static void plugin_mem_set(plugin *instance, void *mem) {
+	(void)instance;
+	(void)mem;
+}
+
+static void plugin_reset(plugin *instance) {
+	impl_reset(instance->handle);
+}
+
+static void plugin_set_parameter(plugin *instance, size_t index, float value) {
+	impl_set_parameter(instance->handle, index, value);
+}
+
+static float plugin_get_parameter(plugin *instance, size_t index) {
+	return impl_get_parameter(instance->handle, index);
+}
+
+static void plugin_process(plugin *instance, const float **inputs, float **outputs, size_t n_samples) {
+	impl_process(instance->handle, inputs, outputs, n_samples);
+}

examples/common/src/cxx-synth/impl.h

@@ -1,7 +1,7 @@
 /*
  * Brickworks
  *
- * Copyright (C) 2023 Orastron Srl unipersonale
+ * Copyright (C) 2024 Orastron Srl unipersonale
  *
  * Brickworks is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,10 +19,25 @@
  */
 
 #include <stddef.h>
+#include <stdint.h>
 
-void *memset(void *ptr, int value, size_t num) {
+#include "plugin_api.h"
-	unsigned char *p = (unsigned char *)ptr;
+
-	for (size_t i = 0; i < num; i++)
+#ifdef __cplusplus
-		p[i] = (unsigned char)value;
+extern "C" {
-	return ptr;
+#endif
+
+typedef void * impl;
+
+impl impl_new(void);
+void impl_free(impl handle);
+void impl_set_sample_rate(impl handle, float sample_rate);
+void impl_reset(impl handle);
+void impl_set_parameter(impl handle, size_t index, float value);
+float impl_get_parameter(impl handle, size_t index);
+void impl_process(impl handle, const float ** inputs, float ** outputs, size_t n_samples);
+void impl_midi_msg_in(impl handle, size_t index, const uint8_t * data);
+
+#ifdef __cplusplus
 }
+#endif

examples/common/src/cxx-synth/plugin.h

@@ -0,0 +1,69 @@
+/*
+ * Brickworks
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Brickworks is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * Brickworks is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#include "common.h"
+#include "impl.h"
+
+typedef struct plugin {
+	impl	handle;
+} plugin;
+
+static void plugin_init(plugin *instance, plugin_callbacks *cbs) {
+	(void)cbs;
+	instance->handle = impl_new();
+}
+
+static void plugin_fini(plugin *instance) {
+	impl_free(instance->handle);
+}
+
+static void plugin_set_sample_rate(plugin *instance, float sample_rate) {
+	impl_set_sample_rate(instance->handle, sample_rate);
+}
+
+static size_t plugin_mem_req(plugin *instance) {
+	(void)instance;
+	return 0;
+}
+
+static void plugin_mem_set(plugin *instance, void *mem) {
+	(void)instance;
+	(void)mem;
+}
+
+static void plugin_reset(plugin *instance) {
+	impl_reset(instance->handle);
+}
+
+static void plugin_set_parameter(plugin *instance, size_t index, float value) {
+	impl_set_parameter(instance->handle, index, value);
+}
+
+static float plugin_get_parameter(plugin *instance, size_t index) {
+	return impl_get_parameter(instance->handle, index);
+}
+
+static void plugin_process(plugin *instance, const float **inputs, float **outputs, size_t n_samples) {
+	impl_process(instance->handle, inputs, outputs, n_samples);
+}
+
+static void plugin_midi_msg_in(plugin *instance, size_t index, const uint8_t *data) {
+	impl_midi_msg_in(instance->handle, index, data);
+}

examples/common/src/ios-make.json

@@ -0,0 +1,10 @@
+{
+	"ios_make": {
+		"headerSearchPaths": [
+			"../../../../../../miniaudio",
+			"../../../../common/src",
+			"../../../../../include"
+		],
+		"deploymentTarget": 14.0
+	}
+}

examples/common/src/make-cxx-fx.json

@@ -0,0 +1,6 @@
+{
+	"make": {
+		"mkincDir": "../../common/src",
+		"extra": "EXAMPLE_TYPE := cxx-fx"
+	}
+}

examples/common/src/make-cxx-synth.json

@@ -0,0 +1,6 @@
+{
+	"make": {
+		"mkincDir": "../../common/src",
+		"extra": "EXAMPLE_TYPE := cxx-synth"
+	}
+}

examples/common/src/make.json

@@ -0,0 +1,6 @@
+{
+	"make": {
+		"mkincDir": "../../common/src",
+		"extra": "EXAMPLE_TYPE := c"
+	}
+}

examples/common/src/rules-extra.mk

@@ -0,0 +1,3 @@
+ifeq ($(TEMPLATE), web)
+	include $(COMMON_DIR)/../web/rules-extra-web-demo.mk
+endif

examples/common/src/vars-extra.mk

@@ -0,0 +1,3 @@
+ifeq ($(TEMPLATE), web)
+	include $(COMMON_DIR)/../web/vars-extra-web-demo.mk
+endif

examples/common/src/vars-pre.mk

@@ -0,0 +1,77 @@
+API_DIR := ../api
+
+ifeq ($(EXAMPLE_TYPE), c)
+	PLUGIN_DIR := ../src
+	CFLAGS_EXTRA := -I../../../include -I../../common/src
+endif
+
+ifeq ($(EXAMPLE_TYPE), cxx-fx)
+	PLUGIN_DIR := ../../common/src/cxx-fx
+	CXX_SRCS_EXTRA := ../src/impl.cpp
+	CFLAGS_EXTRA := -I../../../include -I../../common/src -I../../common/src/cxx-fx
+	CXXFLAGS_EXTRA := -I../../../include -I../../common/src -I../../common/src/cxx-fx -std=c++11
+endif
+
+ifeq ($(EXAMPLE_TYPE), cxx-synth)
+	PLUGIN_DIR := ../../common/src/cxx-synth
+	CXX_SRCS_EXTRA := ../src/impl.cpp
+	CFLAGS_EXTRA := -I../../../include -I../../common/src -I../../common/src/cxx-synth
+	CXXFLAGS_EXTRA := -I../../../include -I../../common/src -I../../common/src/cxx-synth -std=c++11
+endif
+
+ifeq ($(TEMPLATE), cmd)
+	COMMON_DIR := ../../common/cmd
+	TINYWAV_DIR := ../../../../tinywav
+	MIDI_PARSER_DIR := ../../../../midi-parser
+endif
+
+ifeq ($(TEMPLATE), lv2)
+	COMMON_DIR := ../../common/lv2
+endif
+
+ifeq ($(TEMPLATE), vst3)
+	COMMON_DIR := ../../common/vst3
+	CFLAGS_EXTRA := $(CFLAGS_EXTRA) -I../../../../vst3_c_api
+endif
+
+ifeq ($(TEMPLATE), web)
+	COMMON_DIR := ../../common/web
+	CFLAGS_EXTRA := $(CFLAGS_EXTRA) -DWASM
+	CXXFLAGS_EXTRA := $(CXXFLAGS_EXTRA) -DWASM -std=c++11
+endif
+
+ifeq ($(TEMPLATE), daisy-seed)
+	COMMON_DIR := ../../common/daisy-seed
+	LIBDAISY_DIR := ../../../../libDaisy
+endif
+
+ifeq ($(TEMPLATE), ios)
+	COMMON_DIR := ../../common/ios
+	ifeq ($(EXAMPLE_TYPE), cxx-fx)
+		C_SRCS_EXTRA := ../../common/src/cxx-fx/impl.h
+	endif
+	ifeq ($(EXAMPLE_TYPE), cxx-synth)
+		C_SRCS_EXTRA := ../../common/src/cxx-synth/impl.h
+	endif
+endif
+
+ifeq ($(TEMPLATE), android)
+	COMMON_DIR := ../../common/android
+	CXXFLAGS_EXTRA := -I../../../include -I../../common/src -I../../../../miniaudio
+	KEY_STORE := ../../common/src/keystore.jks
+	KEY_ALIAS := androidkey
+	STORE_PASS := android
+	KEY_PASS := android
+	SDK_DIR := $(HOME)/Android/Sdk
+	ANDROIDX_DIR := $(HOME)/Android/androidx
+	KOTLIN_DIR := $(HOME)/Android/kotlin
+	NDK_VERSION := 28.0.12674087
+	BUILD_TOOLS_VERSION := 35.0.0
+	ANDROID_VERSION := 35
+	ANDROIDX_CORE_VERSION := 1.15.0
+	ANDROIDX_LIFECYCLE_COMMON_VERSION := 2.8.7
+	ANDROIDX_VERSIONEDPARCELABLE_VERSION := 1.2.1
+	KOTLIN_STDLIB_VERSION := 2.1.10
+	KOTLINX_COROUTINES_CORE_VERSION := 1.10.1
+	KOTLINX_COROUTINES_CORE_JVM_VERSION := 1.10.1
+endif

examples/common/vst3/common.h

@@ -1,35 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#ifndef _VST3_COMMON_H
-#define _VST3_COMMON_H
-
-#include "config.h"
-
-#if defined(P_PITCH_BEND)
-# define TAG_PITCH_BEND		NUM_PARAMETERS
-# if defined(P_MOD_WHEEL)
-#  define TAG_MOD_WHEEL		(NUM_PARAMETERS + 1)
-# endif
-#elif defined(P_MOD_WHEEL)
-# define TAG_MOD_WHEEL		NUM_PARAMETERS
-#endif
-
-#endif

examples/common/vst3/controller.cpp

@@ -1,115 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#include "controller.h"
-
-#include "pluginterfaces/base/conststringtable.h"
-#include "base/source/fstreamer.h"
-#include "pluginterfaces/vst/ivstmidicontrollers.h"
-#include "common.h"
-
-tresult PLUGIN_API Controller::initialize(FUnknown *context) {
-	tresult r = EditController::initialize(context);
-	if (r != kResultTrue)
-		return r;
-
-	// add parameters
-	for (int i = 0; i < NUM_PARAMETERS; i++)
-		parameters.addParameter(
-			ConstStringTable::instance()->getString(config_parameters[i].name),
-			config_parameters[i].units ? ConstStringTable::instance()->getString(config_parameters[i].units) : nullptr,
-			config_parameters[i].steps,
-			config_parameters[i].defaultValueUnmapped,
-			(config_parameters[i].out ? ParameterInfo::kIsReadOnly | ParameterInfo::kIsHidden : ParameterInfo::kCanAutomate)
-			| (config_parameters[i].bypass ? ParameterInfo::kIsBypass : 0),
-			i,
-			0,
-			config_parameters[i].shortName ? ConstStringTable::instance()->getString(config_parameters[i].shortName) : nullptr
-		);
-
-#ifdef P_PITCH_BEND
-	parameters.addParameter(
-			ConstStringTable::instance()->getString("MIDI Pitch Bend"),
-			nullptr,
-			0,
-			0.5f,
-			ParameterInfo::kCanAutomate,
-			TAG_PITCH_BEND,
-			0,
-			nullptr
-		);
-#endif
-
-#ifdef P_MOD_WHEEL
-	parameters.addParameter(
-			ConstStringTable::instance()->getString("MIDI Mod Wheel"),
-			nullptr,
-			0,
-			0.5f,
-			ParameterInfo::kCanAutomate,
-			TAG_MOD_WHEEL,
-			0,
-			nullptr
-		);
-#endif
-
-	return kResultTrue;
-}
-
-tresult PLUGIN_API Controller::setComponentState(IBStream *state) {
-	if (!state)
-		return kResultFalse;
-
-	IBStreamer streamer(state, kLittleEndian);
-
-	float f;
-	for (int i = 0; i < NUM_PARAMETERS; i++) {
-		if (config_parameters[i].out)
-			continue;
-		if (streamer.readFloat(f) == false)
-			return kResultFalse;
-		setParamNormalized(i, f);
-	}
-
-	return kResultTrue;
-}
-
-#if defined(P_PITCH_BEND) || defined(P_MOD_WHEEL)
-tresult PLUGIN_API Controller::getMidiControllerAssignment(int32 busIndex, int16 channel, CtrlNumber midiControllerNumber, ParamID& id) {
-	if (busIndex != 0)
-		return kResultFalse;
-
-#ifdef P_PITCH_BEND
-	if (midiControllerNumber == Vst::kPitchBend) {
-		id = TAG_PITCH_BEND;
-		return kResultTrue;
-	}
-#endif
-
-#ifdef P_MOD_WHEEL
-	if (midiControllerNumber == Vst::kCtrlModWheel) {
-		id = TAG_MOD_WHEEL;
-		return kResultTrue;
-	}
-#endif
-
-	return kResultFalse;
-}
-#endif

examples/common/vst3/controller.h

@@ -1,59 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#ifndef _VST3_CONTROLLER_H
-#define _VST3_CONTROLLER_H
-
-#include "config.h"
-#include "config_vst3.h"
-
-#include "public.sdk/source/vst/vsteditcontroller.h"
-
-using namespace Steinberg;
-using namespace Steinberg::Vst;
-
-#if defined(P_PITCH_BEND) || defined(P_MOD_WHEEL)
-class Controller : EditController, IMidiMapping {
-#else
-class Controller : EditController {
-#endif
-public:
-	static FUnknown *createInstance(void *context) {
-		(void)context;
-		return (IEditController *) new Controller();
-	}
-
-	tresult PLUGIN_API initialize(FUnknown *context) SMTG_OVERRIDE;
-	tresult PLUGIN_API setComponentState(IBStream *state) SMTG_OVERRIDE;
-#if defined(P_PITCH_BEND) || defined(P_MOD_WHEEL)
-	tresult PLUGIN_API getMidiControllerAssignment(int32 busIndex, int16 channel, CtrlNumber midiControllerNumber, ParamID& id) SMTG_OVERRIDE;
-
-	OBJ_METHODS (Controller, EditController)
-	DEFINE_INTERFACES
-		DEF_INTERFACE (IMidiMapping)
-	END_DEFINE_INTERFACES (EditController)
-	REFCOUNT_METHODS (EditController)
-#endif
-
-private:
-
-};
-
-#endif

examples/common/vst3/entry.cpp

@@ -1,53 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#include "plugin.h"
-#include "controller.h"
-
-#include "pluginterfaces/vst/ivstaudioprocessor.h"
-#include "pluginterfaces/vst/ivsteditcontroller.h"
-#include "public.sdk/source/main/pluginfactory.h"
-
-BEGIN_FACTORY_DEF(COMPANY_NAME, COMPANY_WEBSITE, COMPANY_MAILTO)
-DEF_CLASS2(
-	INLINE_UID(PLUGIN_GUID_1, PLUGIN_GUID_2, PLUGIN_GUID_3, PLUGIN_GUID_4),	// GUID
-	PClassInfo::kManyInstances,						// cardinality
-	kVstAudioEffectClass,							// VST component class
-	PLUGIN_NAME,								// plugin name
-	Vst::kDistributable,							// plugin and controller can work on different computers
-	PLUGIN_SUBCATEGORY,							// VST subcategory
-	PLUGIN_VERSION,								// plugin version
-	kVstVersionString,							// VST version
-	Plugin::createInstance							// instatiation function pointer
-)
-
-DEF_CLASS2(
-	INLINE_UID(CTRL_GUID_1, CTRL_GUID_2, CTRL_GUID_3, CTRL_GUID_4),		// GUID
-	PClassInfo::kManyInstances,						// cardinality
-	kVstComponentControllerClass,						// VST component class
-	PLUGIN_NAME "Controller",						// controller name
-	0,									// unused
-	"",									// unused
-	PLUGIN_VERSION,								// plugin version
-	kVstVersionString,							// VST version
-	Controller::createInstance						// instatiation function pointer
-)
-
-END_FACTORY

examples/common/vst3/plugin.cpp

@@ -1,422 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022, 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo, Paolo Marrone
- *
- * This file contains code from sse2neon
- * (https://github.com/DLTcollab/sse2neon/), which is released under the
- * following licensing conditions.
- *
- * sse2neon is freely redistributable under the MIT License.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "plugin.h"
-
-#include "pluginterfaces/base/conststringtable.h"
-#include "pluginterfaces/vst/ivstparameterchanges.h"
-#include "pluginterfaces/vst/ivstevents.h"
-#include "base/source/fstreamer.h"
-#include "common.h"
-
-#include <stdlib.h>
-#include <algorithm>
-
-#if defined(__aarch64__)
-
-/* Beginning of sse2neon code */
-
-/* Denormals are zeros mode macros. */
-#define _MM_DENORMALS_ZERO_MASK 0x0040
-#define _MM_DENORMALS_ZERO_ON 0x0040
-#define _MM_DENORMALS_ZERO_OFF 0x0000
-
-#define _MM_GET_DENORMALS_ZERO_MODE _sse2neon_mm_get_denormals_zero_mode
-#define _MM_SET_DENORMALS_ZERO_MODE _sse2neon_mm_set_denormals_zero_mode
-
-/* Flush zero mode macros. */
-#define _MM_FLUSH_ZERO_MASK 0x8000
-#define _MM_FLUSH_ZERO_ON 0x8000
-#define _MM_FLUSH_ZERO_OFF 0x0000
-
-#define _MM_GET_FLUSH_ZERO_MODE _sse2neon_mm_get_flush_zero_mode
-#define _MM_SET_FLUSH_ZERO_MODE _sse2neon_mm_set_flush_zero_mode
-
-typedef struct {
-    uint16_t res0;
-    uint8_t res1 : 6;
-    uint8_t bit22 : 1;
-    uint8_t bit23 : 1;
-    uint8_t bit24 : 1;
-    uint8_t res2 : 7;
-    uint32_t res3;
-} fpcr_bitfield;
-
-static inline unsigned int _sse2neon_mm_get_denormals_zero_mode()
-{
-    union {
-        fpcr_bitfield field;
-        uint64_t value;
-    } r;
-
-    __asm__ __volatile__("mrs %0, FPCR" : "=r"(r.value));
-
-    return r.field.bit24 ? _MM_DENORMALS_ZERO_ON : _MM_DENORMALS_ZERO_OFF;
-}
-
-static inline void _sse2neon_mm_set_denormals_zero_mode(unsigned int flag)
-{
-    union {
-        fpcr_bitfield field;
-        uint64_t value;
-    } r;
-
-    __asm__ __volatile__("mrs %0, FPCR" : "=r"(r.value));
-
-    r.field.bit24 = (flag & _MM_DENORMALS_ZERO_MASK) == _MM_DENORMALS_ZERO_ON;
-
-    __asm__ __volatile__("msr FPCR, %0" ::"r"(r));
-}
-
-static inline unsigned int _sse2neon_mm_get_flush_zero_mode()
-{
-    union {
-        fpcr_bitfield field;
-        uint64_t value;
-    } r;
-
-    __asm__ __volatile__("mrs %0, FPCR" : "=r"(r.value));
-
-    return r.field.bit24 ? _MM_FLUSH_ZERO_ON : _MM_FLUSH_ZERO_OFF;
-}
-
-static inline void _sse2neon_mm_set_flush_zero_mode(unsigned int flag)
-{
-    union {
-        fpcr_bitfield field;
-        uint64_t value;
-    } r;
-
-    __asm__ __volatile__("mrs %0, FPCR" : "=r"(r.value));
-
-    r.field.bit24 = (flag & _MM_FLUSH_ZERO_MASK) == _MM_FLUSH_ZERO_ON;
-
-    __asm__ __volatile__("msr FPCR, %0" ::"r"(r)); 
-}
-
-/* End of sse2neon code */
-
-#elif defined(__i386__) || defined(__x86_64__)
-
-#include <xmmintrin.h>
-#include <pmmintrin.h>
-
-#else
-
-#define NO_DAZ_FTZ
-
-#endif
-
-Plugin::Plugin() {
-	setControllerClass(FUID(CTRL_GUID_1, CTRL_GUID_2, CTRL_GUID_3, CTRL_GUID_4));
-#ifdef P_MEM_REQ
-	this->mem = NULL;
-#endif
-}
-
-Plugin::~Plugin() {
-#ifdef P_MEM_REQ
-	if (this->mem)
-		free(this->mem);
-#endif
-}
-
-tresult PLUGIN_API Plugin::initialize(FUnknown *context) {
-	tresult r = AudioEffect::initialize(context);
-	if (r != kResultTrue)
-		return r;
-
-	P_INIT(&instance);
-
-#ifdef P_NOTE_ON
-	addEventInput(ConstStringTable::instance()->getString("MIDI Input"));
-#endif
-
-	// FIXME: vst3 sdk validator always seem to get kDefaultActive even in sdk plugins - it's probably broken, but let's check
-#if NUM_BUSES_IN != 0
-	for (int i = 0; i < NUM_BUSES_IN; i++)
-		addAudioInput(
-			ConstStringTable::instance()->getString(config_buses_in[i].name),
-			config_buses_in[i].configs & IO_STEREO ? SpeakerArr::kStereo : SpeakerArr::kMono,
-			config_buses_in[i].aux ? kAux : kMain,
-			(config_buses_in[i].cv ? BusInfo::kIsControlVoltage : 0)
-			| (config_buses_in[i].aux ? 0 : BusInfo::kDefaultActive)
-		);
-#endif
-
-#if NUM_BUSES_OUT != 0
-	for (int i = 0; i < NUM_BUSES_OUT; i++)
-		addAudioOutput(
-			ConstStringTable::instance()->getString(config_buses_out[i].name),
-			config_buses_out[i].configs & IO_STEREO ? SpeakerArr::kStereo : SpeakerArr::kMono,
-			config_buses_out[i].aux ? kAux : kMain,
-			(config_buses_out[i].cv ? BusInfo::kIsControlVoltage : 0)
-			| (config_buses_out[i].aux ? 0 : BusInfo::kDefaultActive)
-		);
-#endif
-
-#if NUM_PARAMETERS != 0
-	for (int i = 0; i < NUM_PARAMETERS; i++) {
-		parameters[i] = config_parameters[i].defaultValueUnmapped;
-		if (!config_parameters[i].out)
-			P_SET_PARAMETER(&instance, i, parameters[i]);
-	}
-#endif
-
-#ifdef P_MEM_REQ
-	if (this->mem)
-		free(this->mem);
-	this->mem = NULL;
-#endif
-
-	return kResultTrue;
-}
-
-tresult PLUGIN_API Plugin::terminate() {
-#ifdef P_MEM_REQ
-	if (this->mem) {
-		free(this->mem);
-		this->mem = NULL;
-	}
-#endif
-#ifdef P_FINI
-	P_FINI(&instance);
-#endif
-	return AudioEffect::terminate();
-}
-
-tresult PLUGIN_API Plugin::setActive(TBool state) {
-	if (state) {
-		P_SET_SAMPLE_RATE(&instance, sampleRate);
-#ifdef P_MEM_REQ
-		size_t req = P_MEM_REQ(&instance);
-		if (req) {
-			void *mem = malloc(req);
-			if (mem == NULL)
-				return kResultFalse;
-			P_MEM_SET(&instance, mem);
-			this->mem = mem;
-		}
-#endif
-		P_RESET(&instance);
-	}
-#ifdef P_MEM_REQ
-	else {
-		if (this->mem) {
-			free(this->mem);
-			this->mem = NULL;
-		}
-	}
-#endif
-	return AudioEffect::setActive(state);
-}
-
-tresult PLUGIN_API Plugin::setupProcessing(ProcessSetup &setup) {
-	sampleRate = static_cast<float>(setup.sampleRate);
-	return AudioEffect::setupProcessing(setup);
-}
-
-tresult PLUGIN_API Plugin::process(ProcessData &data) {
-	if (data.numInputs != NUM_BUSES_IN || data.numOutputs != NUM_BUSES_OUT)
-		return kResultFalse;
-
-#if NUM_PARAMETERS != 0
-	if (data.inputParameterChanges) {
-		int32 n = data.inputParameterChanges->getParameterCount();
-		for (int32 i = 0; i < n; i++) {
-			IParamValueQueue *q = data.inputParameterChanges->getParameterData(i);
-			if (!q)
-				continue;
-			ParamValue v;
-			int32 o;
-			if (q->getPoint(q->getPointCount() - 1, o, v) == kResultTrue) {
-				int32 pi = q->getParameterId();
-				switch (pi) {
-#ifdef P_PITCH_BEND
-				case TAG_PITCH_BEND:
-					P_PITCH_BEND(&instance, static_cast<int>(16383.f * std::min(std::max(static_cast<float>(v), 0.f), 1.f)));
-					break;
-#endif
-#ifdef P_MOD_WHEEL
-				case TAG_MOD_WHEEL:
-					P_MOD_WHEEL(&instance, static_cast<char>(127.f * std::min(std::max(static_cast<float>(v), 0.f), 1.f)));
-					break;
-#endif
-				default:
-					parameters[pi] = v;
-					P_SET_PARAMETER(&instance, pi, std::min(std::max(static_cast<float>(v), 0.f), 1.f));
-					break;
-				}
-			}
-		}
-	}
-#endif
-
-#ifdef P_NOTE_ON
-	if (data.inputEvents) {
-		int32 n = data.inputEvents->getEventCount();
-		for (int i = 0; i < n; i++) {
-			Event e;
-			if (data.inputEvents->getEvent(i, e) != kResultOk)
-				continue;
-			switch (e.type) {
-				case Event::kNoteOnEvent:
-					P_NOTE_ON(&instance, e.noteOn.pitch, 127.f * e.noteOn.velocity);
-					break;
-				case Event::kNoteOffEvent:
-					P_NOTE_OFF(&instance, e.noteOff.pitch);
-					break;
-			}
-		}
-	}
-#endif
-
-#if NUM_BUSES_IN != 0
-	int ki = 0;
-	for (int i = 0; i < data.numInputs; i++)
-		for (int j = 0; j < data.inputs[i].numChannels; j++, ki++)
-			inputs[ki] = (const float *)data.inputs[i].channelBuffers32[j];
-#endif
-
-#if NUM_BUSES_OUT != 0	
-	int ko = 0;
-	for (int i = 0; i < data.numOutputs; i++)
-		for (int j = 0; j < data.outputs[i].numChannels; j++, ko++)
-			outputs[ko] = data.outputs[i].channelBuffers32[j];
-#endif
-
-	const unsigned int flush_zero_mode = _MM_GET_FLUSH_ZERO_MODE();
-	const unsigned int denormals_zero_mode = _MM_GET_DENORMALS_ZERO_MODE();
-
-#ifndef NO_DAZ_FTZ
-	_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
-	_MM_SET_DENORMALS_ZERO_MODE(_MM_DENORMALS_ZERO_ON);
-#endif
-
-#if NUM_BUSES_IN == 0
-	const float **inputs = nullptr;
-#endif
-#if NUM_BUSES_OUT == 0
-	float **outputs = nullptr;
-#endif
-	P_PROCESS(&instance, inputs, outputs, data.numSamples);
-
-#ifndef NO_DAZ_FTZ
-	_MM_SET_FLUSH_ZERO_MODE(flush_zero_mode);
-	_MM_SET_DENORMALS_ZERO_MODE(denormals_zero_mode);
-#endif
-
-#if NUM_PARAMETERS != 0
-	for (int i = 0; i < NUM_PARAMETERS; i++) {
-		if (!config_parameters[i].out)
-			continue;
-		float v = P_GET_PARAMETER(&instance, i);
-		if (parameters[i] == v)
-			continue;
-		parameters[i] = v;
-		if (data.outputParameterChanges) {
-			int32 index;
-			IParamValueQueue* paramQueue = data.outputParameterChanges->addParameterData(i, index);
-			if (paramQueue)
-				paramQueue->addPoint(0, v, index);
-		}
-	}
-#endif
-
-	return kResultTrue;
-}
-
-tresult PLUGIN_API Plugin::setBusArrangements(SpeakerArrangement *inputs, int32 numIns, SpeakerArrangement *outputs, int32 numOuts) {
-	if (numIns != NUM_BUSES_IN || numOuts != NUM_BUSES_OUT)
-		return kResultFalse;
-
-#if NUM_BUSES_IN != 0
-	for (int32 i = 0; i < numIns; i++)
-		if ((config_buses_in[i].configs == IO_MONO && inputs[i] != SpeakerArr::kMono)
-		    || (config_buses_in[i].configs == IO_STEREO && inputs[i] != SpeakerArr::kStereo))
-			return kResultFalse;
-#endif
-
-#if NUM_BUSES_OUT != 0
-	for (int32 i = 0; i < numOuts; i++)
-		if ((config_buses_out[i].configs == IO_MONO && outputs[i] != SpeakerArr::kMono)
-		    || (config_buses_out[i].configs == IO_STEREO && outputs[i] != SpeakerArr::kStereo))
-			return kResultFalse;
-#endif
-
-	return kResultTrue;
-}
-
-tresult PLUGIN_API Plugin::setState(IBStream *state) {
-	if (!state)
-		return kResultFalse;
-
-#if NUM_PARAMETERS != 0
-	IBStreamer streamer(state, kLittleEndian);
-
-	float f;
-	for (int i = 0; i < NUM_PARAMETERS; i++) {
-		if (config_parameters[i].out)
-			continue;
-		if (streamer.readFloat(f) == false)
-			return kResultFalse;
-		parameters[i] = f;
-		P_SET_PARAMETER(&instance, i, f);
-	}
-#endif
-
-	return kResultTrue;
-}
-
-tresult PLUGIN_API Plugin::getState(IBStream *state) {
-#if NUM_PARAMETERS != 0
-	IBStreamer streamer(state, kLittleEndian);
-
-	for (int i = 0; i < NUM_PARAMETERS; i++)
-		if (!config_parameters[i].out)
-			streamer.writeFloat(parameters[i]);
-#endif
-
-	return kResultTrue;
-}

examples/common/vst3/plugin.h

@@ -1,71 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#ifndef _VST3_PLUGIN_H
-#define _VST3_PLUGIN_H
-
-#include "config.h"
-#include "config_vst3.h"
-
-#include "public.sdk/source/vst/vstaudioeffect.h"
-
-using namespace Steinberg;
-using namespace Steinberg::Vst;
-
-class Plugin : AudioEffect {
-public:
-	Plugin();
-	~Plugin();
-
-	static FUnknown *createInstance(void *context) {
-		(void)context;
-		return (IAudioProcessor *) new Plugin();
-	}
-
-	tresult PLUGIN_API initialize(FUnknown *context) SMTG_OVERRIDE;
-	tresult PLUGIN_API terminate() SMTG_OVERRIDE;
-	tresult PLUGIN_API setActive(TBool state) SMTG_OVERRIDE;
-	tresult PLUGIN_API setupProcessing(ProcessSetup &setup) SMTG_OVERRIDE;
-	tresult PLUGIN_API process(ProcessData &data) SMTG_OVERRIDE;
-	tresult PLUGIN_API setBusArrangements(SpeakerArrangement *inputs, int32 numIns, SpeakerArrangement *outputs, int32 numOuts) SMTG_OVERRIDE;
-	tresult PLUGIN_API setState(IBStream *state) SMTG_OVERRIDE;
-	tresult PLUGIN_API getState(IBStream *state) SMTG_OVERRIDE;
-
-private:
-	float sampleRate;
-
-#if NUM_PARAMETERS != 0
-	float parameters[NUM_PARAMETERS];
-#endif
-
-	P_TYPE instance;
-#if NUM_BUSES_IN != 0
-	const float *inputs[NUM_CHANNELS_IN];
-#endif
-#if NUM_BUSES_OUT != 0
-	float *outputs[NUM_CHANNELS_OUT];
-#endif
-
-#ifdef P_MEM_REQ
-	void *mem;
-#endif
-};
-
-#endif

examples/common/vst3/template.vst3/Contents/Info.plist

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-    <key>CFBundleName</key>
-    <string>@NAME@</string>
-
-    <key>CFBundleExecutable</key>
-    <string>@NAME@</string>
-
-</dict>
-</plist>

examples/common/vst3/template.vst3/Contents/PkgInfo

@@ -1 +0,0 @@
-BNDL????

examples/common/vst3/template.vst3/Contents/Resources/gpl-3.0.txt

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
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-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
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-changed, so that their problems will not be attributed erroneously to
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-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
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-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.

examples/common/vst3/template.vst3/Contents/Resources/sse2neon-license.txt

@@ -1,19 +0,0 @@
-sse2neon is freely redistributable under the MIT License.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

examples/common/vst3/template.vst3/desktop.ini

@@ -1,2 +0,0 @@
-[.ShellClassInfo]
-IconResource=Plugin.ico,0

examples/common/vst3/vst3-linux.mk

@@ -1,21 +0,0 @@
-CXX := g++
-CXXFLAGS += \
-	-fPIC
-LDFLAGS += \
-	-static-libgcc \
-	-static-libstdc++
-
-SOURCES_COMMON += \
-	${VST3_SDK_DIR}/public.sdk/source/main/linuxmain.cpp
-
-SO_DIR := ${BUILD_PLUGIN_DIR}/Contents/$(shell uname -m)-linux
-SO_FILE := ${SO_DIR}/${NAME}.so
-
-ALL_TARGETS += ${SO_FILE}
-ALL_DIRS += ${SO_DIR}
-
-INSTALL_USER_PREFIX := ${HOME}/.vst3
-INSTALL_PREFIX := /usr/local/lib/vst3
-
-${SO_FILE}: ${SOURCES} | ${SO_DIR}
-	${CXX} $^ ${CXXFLAGS} ${LDFLAGS} -o $@

examples/common/vst3/vst3-macos.mk

@@ -1,36 +0,0 @@
-CXX := clang++
-CXXFLAGS += \
-	-std=c++11 \
-	-fPIC \
-	-fvisibility=hidden \
-	-O3
-LDFLAGS += \
-	-framework Cocoa
-
-SOURCES_COMMON += ${VST3_SDK_DIR}/public.sdk/source/main/macmain.cpp
-
-SO_DIR := ${BUILD_PLUGIN_DIR}/Contents/MacOS
-SO_FILE := ${SO_DIR}/${NAME}
-
-EXTRA_RESOURCE_TARGETS += ${BUILD_PLUGIN_DIR}/Contents/PkgInfo
-
-RESOURCE_TARGETS += ${EXTRA_RESOURCE_TARGETS}
-ALL_TARGETS += ${SO_FILE} ${EXTRA_RESOURCE_TARGETS} ${BUILD_PLUGIN_DIR}/Contents/Info.plist
-ALL_DIRS += ${SO_DIR} ${BUILD_PLUGIN_DIR}/Contents build/tmp
-
-INSTALL_USER_PREFIX := ${HOME}/Library/Audio/Plug-Ins/VST3
-INSTALL_PREFIX := /Library/Audio/Plug-Ins/VST3
-
-CLEAN_RM += build/tmp
-
-${SO_FILE}: build/tmp/${NAME}-x86_64 build/tmp/${NAME}-arm64 | ${SO_DIR}
-	lipo -create -output $@ $^
-
-build/tmp/${NAME}-x86_64: ${SOURCES} | build/tmp
-	${CXX} $^ ${CXXFLAGS} ${LDFLAGS} -arch x86_64 -o $@
-
-build/tmp/${NAME}-arm64: ${SOURCES} | build/tmp
-	${CXX} $^ ${CXXFLAGS} ${LDFLAGS} -arch arm64 -o $@
-
-${BUILD_PLUGIN_DIR}/Contents/Info.plist: ${TEMPLATE_DIR}/Contents/Info.plist | ${BUILD_PLUGIN_DIR}/Contents
-	cat $^ | sed s:@NAME@:${NAME}:g > $@

examples/common/vst3/vst3-win32.mk

@@ -1,30 +0,0 @@
-ARCH := x86_64
-#ARCH := x86
-#ARCH := arm64ec
-#ARCH := arm
-#ARCH := arm64
-
-CXX := g++
-CXXFLAGS += \
-	-fPIC
-LDFLAGS += \
-	-static \
-	-static-libgcc \
-	-static-libstdc++ \
-	-lole32
-
-SOURCES_COMMON += ${VST3_SDK_DIR}/public.sdk/source/main/dllmain.cpp
-	
-DLL_DIR := ${BUILD_PLUGIN_DIR}/Contents/${ARCH}-win
-DLL_FILE := ${DLL_DIR}/${NAME}.vst3
-
-EXTRA_RESOURCE_TARGETS += ${BUILD_PLUGIN_DIR}/desktop.ini ${BUILD_PLUGIN_DIR}/Plugin.ico
-
-RESOURCE_TARGETS += ${EXTRA_RESOURCE_TARGETS}
-ALL_TARGETS += ${DLL_FILE} ${EXTRA_RESOURCE_TARGETS}
-ALL_DIRS += ${DLL_DIR} ${BUILD_PLUGIN_DIR}
-
-${DLL_FILE}: ${SOURCES} | ${DLL_DIR}
-	${CXX} $^ ${CXXFLAGS} ${LDFLAGS} -o $@
-
-INSTALL_USER_PREFIX := $(shell echo '${LOCALAPPDATA}' | sed 's:\\:/:g')/Programs/Common/VST3

examples/common/vst3/vst3.mk

@@ -1,111 +0,0 @@
-default: all
-
-COMMON_DIR := ${ROOT_DIR}/../../common/vst3
-VST3_SDK_DIR := ${ROOT_DIR}/../../../../VST_SDK/vst3sdk
-TEMPLATE_DIR := ${ROOT_DIR}/../../common/vst3/template.vst3
-BUILD_PLUGIN_DIR := build/${NAME}.vst3
-
-CXXFLAGS := \
-	-DRELEASE=1 \
-	-DNDEBUG \
-	-I${ROOT_DIR} \
-	-I${ROOT_DIR}/../src \
-	-I${COMMON_DIR} \
-	-I${ROOT_DIR}/../../../include \
-	-I${VST3_SDK_DIR} \
-	-O3 \
-	-Wall \
-	-Wextra \
-	-Wpedantic \
-	-std=c++20
-LDFLAGS := \
-	-shared
-
-SOURCES_COMMON := \
-	${COMMON_DIR}/entry.cpp \
-	${COMMON_DIR}/plugin.cpp \
-	${COMMON_DIR}/controller.cpp \
-	\
-	${VST3_SDK_DIR}/base/source/fobject.cpp \
-	${VST3_SDK_DIR}/base/source/baseiids.cpp \
-	${VST3_SDK_DIR}/base/source/fstreamer.cpp \
-	${VST3_SDK_DIR}/base/source/fstring.cpp \
-	${VST3_SDK_DIR}/base/source/fbuffer.cpp \
-	${VST3_SDK_DIR}/base/source/updatehandler.cpp \
-	${VST3_SDK_DIR}/base/thread/source/flock.cpp \
-	${VST3_SDK_DIR}/pluginterfaces/base/coreiids.cpp \
-	${VST3_SDK_DIR}/pluginterfaces/base/funknown.cpp \
-	${VST3_SDK_DIR}/pluginterfaces/base/ustring.cpp \
-	${VST3_SDK_DIR}/pluginterfaces/base/conststringtable.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/main/pluginfactory.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/main/moduleinit.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/common/commoniids.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/common/pluginview.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vstcomponentbase.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vstcomponent.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vstaudioeffect.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vstinitiids.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vstbus.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vsteditcontroller.cpp \
-	${VST3_SDK_DIR}/public.sdk/source/vst/vstparameters.cpp
-
-RESOURCE_SOURCES := $(shell find ${TEMPLATE_DIR}/Contents/Resources/ -type f)
-RESOURCE_FILES := $(shell printf '%s\n' ${RESOURCE_SOURCES} | sed s:^${TEMPLATE_DIR}/::g)
-RESOURCE_TARGETS := $(addprefix ${BUILD_PLUGIN_DIR}/, ${RESOURCE_FILES})
-RESOURCE_DIRS = $(sort $(dir ${RESOURCE_TARGETS}))
-
-ALL_TARGETS := ${RESOURCE_TARGETS}
-ALL_DIRS := ${RESOURCE_DIRS}
-
-CLEAN_RM := \
-	${BUILD_PLUGIN_DIR}
-
-# OS detection scheme taken from https://stackoverflow.com/questions/714100/os-detecting-makefile
-ifeq ($(OS), Windows_NT)
-	include ${COMMON_DIR}/vst3-win32.mk
-else
-	UNAME_S := $(shell uname -s)
-	ifeq ($(UNAME_S),Linux)
-		include ${COMMON_DIR}/vst3-linux.mk
-	else ifeq ($(UNAME_S),Darwin)
-		include ${COMMON_DIR}/vst3-macos.mk
-	else
-$(error OS not supported) # yes, GNU make complains about tabs...
-	endif
-endif
-
-all: ${ALL_TARGETS}
-
-.SECONDEXPANSION:
-
-${RESOURCE_TARGETS}: ${BUILD_PLUGIN_DIR}/%: ${TEMPLATE_DIR}/% | $$(dir $${BUILD_PLUGIN_DIR}/$$*)
-	cp ${TEMPLATE_DIR}/$* $@
-
-${ALL_DIRS}:
-	mkdir -p $@
-
-install-user:
-	mkdir -p ${INSTALL_USER_PREFIX}
-	@echo mkdir -p -m 0755 `find ${BUILD_PLUGIN_DIR} -type d | sed s?^build/?${INSTALL_USER_PREFIX}/?g`
-	@mkdir -p -m 0755 `find ${BUILD_PLUGIN_DIR} -type d | sed s?^build/?${INSTALL_USER_PREFIX}/?g`
-	@for f in `find ${BUILD_PLUGIN_DIR} -type f | sed s?^build/??g`; do \
-		d=`dirname $$f`; \
-		echo install -m `[ -x build/$$f ] && echo 0755 || echo 0644` build/$$f ${INSTALL_USER_PREFIX}/$$d; \
-		install -m `[ -x build/$$f ] && echo 0755 || echo 0644` build/$$f ${INSTALL_USER_PREFIX}/$$d; \
-	done
-
-install:
-	mkdir -p ${INSTALL_PREFIX}
-	@echo mkdir -p -m 0755 `find ${BUILD_PLUGIN_DIR} -type d | sed s?^build/?${INSTALL_PREFIX}/?g`
-	@mkdir -p -m 0755 `find ${BUILD_PLUGIN_DIR} -type d | sed s?^build/?${INSTALL_PREFIX}/?g`
-	@for f in `find ${BUILD_PLUGIN_DIR} -type f | sed s?^build/??g`; do \
-		d=`dirname $$f`; \
-		echo install -m `[ -x build/$$f ] && echo 0755 || echo 0644` build/$$f ${INSTALL_PREFIX}/$$d; \
-		install -m `[ -x build/$$f ] && echo 0755 || echo 0644` build/$$f ${INSTALL_PREFIX}/$$d; \
-	done
-
-
-clean:
-	rm -fr ${CLEAN_RM}
-
-.PHONY: default all install-user install clean

examples/common/web/index-fx.html

@@ -1,210 +0,0 @@
-<!DOCTYPE html>
-<!--
-
-  Brickworks
-
-  Copyright (C) 2022, 2023 Orastron Srl unipersonale
-
-  Brickworks is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, version 3 of the License.
-
-  Brickworks is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
-
-  File author: Stefano D'Angelo
-
--->
-<html>
-  <head>
-    <title>Brickworks web effect example</title>
-    <script src="config.js"></script>
-    <script>
-var audioCtx;
-
-var Effect = {
-	node: null,
-	moduleAdded: false,
-	wasmBytes: null,
-
-	init: async function () {
-		if (!this.moduleAdded) {
-			await audioCtx.audioWorklet.addModule("processor.js");
-			this.moduleAdded = true;
-		}
-
-		if (!this.wasmBytes)
-			this.wasmBytes = await fetch("module.wasm")
-				.then((response) => response.arrayBuffer())
-				.then((bytes) => bytes);
-		if (!this.wasmBytes.byteLength) {
-			this.wasmBytes = null;
-			throw "could not fetch WebAssembly module";
-		}
-
-		if (!this.node)
-			this.node = new AudioWorkletNode(audioCtx, "BWExample",
-				{
-					numberOfInputs: buses.filter(function (b) { return !b.output; }).length,
-					numberOfOutputs: buses.filter(function (b) { return b.output; }).length,
-					outputChannelCount: buses.filter(function (b) { return b.output}).map(function (b) { return b.stereo ? 2 : 1 }),
-					processorOptions: {
-						wasmBytes: this.wasmBytes
-					}
-				});
-		this.node.connect(audioCtx.destination);
-	}
-};
-
-var Player = {
-	sourceBuffer: null,
-	playing: false,
-	started: false,
-
-	load: function (buffer, successCb, errorCb) {
-		let t = this;
-		audioCtx.decodeAudioData(buffer,
-			function (data) {
-				if (t.started)
-					t.sourceBuffer.stop();
-				if (t.playing)
-					t.sourceBuffer.disconnect();
-				t.sourceBuffer = audioCtx.createBufferSource();
-				t.sourceBuffer.buffer = data;
-				t.sourceBuffer.loop = true;
-				if (t.started)
-					t.sourceBuffer.start();
-				if (t.playing) {
-					t.started = true;
-					t.sourceBuffer.connect(Effect.node);
-				}
-				successCb();
-			},
-			function () { errorCb(); });
-	},
-	
-	togglePlayPause: function () {
-		if (this.playing) {
-			this.sourceBuffer.disconnect();
-			this.playing = false;
-		} else {
-			if (!this.started) {
-				this.sourceBuffer.start();
-				this.started = true;
-			}
-			this.sourceBuffer.connect(Effect.node);
-			this.playing = true;
-		}
-	}
-};
-
-var initState = 0; // 0 = not inited, 1 = in progress, 2 = inited
-
-window.addEventListener("load", function (e) {
-	var start = document.getElementById("start");
-	var starting = document.getElementById("starting");
-	var main = document.getElementById("main");
-	var file = document.getElementById("file");
-	var playPause = document.getElementById("playPause");
-	var controls = document.getElementById("controls");
-
-	// reset on refresh
-	file.value = "";
-	playPause.disabled = true; 
-
-	for (var i = 0; i < parameters.length; i++) {
-		var div = document.createElement("div");
-		controls.appendChild(div);
-
-		var label = document.createElement("label");
-		label.setAttribute("for", "p" + i);
-		label.innerText = parameters[i].name;
-		div.appendChild(label);
-
-		var range = document.createElement("input");
-		range.setAttribute("type", "range");
-		range.setAttribute("id", "p" + i);
-		range.setAttribute("name", "p" + i);
-		range.setAttribute("min", "0");
-		range.setAttribute("max", "1");
-		if (!parameters[i].step)
-			range.setAttribute("step", "any");
-		else
-			range.setAttribute("step", 1 / parameters[i].step);
-		range.value = parameters[i].defaultValue;
-		if (parameters[i].output)
-			range.setAttribute("readonly", "true");
-		else {
-			let index = i;
-			range.addEventListener("input", function (e) {
-				var p = Effect.node.parameters.get(parameters[index].name);
-				p.setValueAtTime(e.target.value, 0);
-			});
-		}
-		div.appendChild(range);
-	}
-
-	start.addEventListener("click", async function () {
-		initState = 1;
-		start.disabled = true;
-		starting.hidden = false;
-
-		try {
-			if (!audioCtx)
-				audioCtx = new AudioContext();
-			await Effect.init();
-
-			Effect.node.port.onmessage = function (e) { document.getElementById("p" + e.data.index).value = e.data.value; };
-			
-			initState = 2;
-			start.hidden = true;
-			starting.hidden = true;
-			main.hidden = false;
-		} catch (err) {
-			alert("Colud not initialize: " + err);
-
-			initState = 0;
-			start.disabled = false;
-			starting.hidden = true;
-		}
-	});
-
-	file.addEventListener("change", function () {
-		var fileReader = new FileReader();
-		fileReader.readAsArrayBuffer(this.files[0]);
-		fileReader.onload = function (e) {
-			Player.load(e.target.result,
-				function () { playPause.disabled = false; },
-				function () { alert("Could not decode the chosen file"); });
-		};
-		fileReader.onerror = function (e) { alert("Could not read file"); };
-	});
-
-	playPause.addEventListener("click", function () {
-		Player.togglePlayPause();
-		playPause.innerText = Player.playing ? "Pause" : "Play";
-	});
-});
-    </script>
-  </head>
-  <body>
-    <h1>Brickworks web effect example</h1>
-    <input id="start" type="button" value="Start">
-    <p id="starting" hidden>Starting...</p>
-    <div id="main" hidden>
-      <h2>Player</h2>
-      <label for="file">Choose a file:</label>
-      <input type="file" id="file" name="file" accept="audio/*">
-      <br>
-      <button id="playPause" disabled>Play</button>
-      <h2>Effect</h2>
-      <div id="controls">
-      </div>
-    </div>
-  </body>
-</html>

examples/common/web/index-synth.html

@@ -1,181 +0,0 @@
-<!DOCTYPE html>
-<!--
-
-  Brickworks
-
-  Copyright (C) 2022, 2023 Orastron Srl unipersonale
-
-  Brickworks is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, version 3 of the License.
-
-  Brickworks is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
-
-  File author: Stefano D'Angelo
-
--->
-<html>
-  <head>
-    <title>Brickworks web synth example</title>
-    <script src="config.js"></script>
-    <script>
-var audioCtx;
-var midi;
-
-var Synth = {
-	node: null,
-	moduleAdded: false,
-	wasmBytes: null,
-
-	init: async function () {
-		if (!this.moduleAdded) {
-			await audioCtx.audioWorklet.addModule("processor.js");
-			this.moduleAdded = true;
-		}
-
-		if (!this.wasmBytes)
-			this.wasmBytes = await fetch("module.wasm")
-				.then((response) => response.arrayBuffer())
-				.then((bytes) => bytes);
-		if (!this.wasmBytes.byteLength) {
-			this.wasmBytes = null;
-			throw "could not fetch WebAssembly module";
-		}
-
-		if (!this.node)
-			this.node = new AudioWorkletNode(audioCtx, "BWExample",
-				{
-					numberOfInputs: buses.filter(function (b) { return !b.output; }).length,
-					numberOfOutputs: buses.filter(function (b) { return b.output; }).length,
-					outputChannelCount: buses.filter(function (b) { return b.output}).map(function (b) { return b.stereo ? 2 : 1 }),
-					processorOptions: { wasmBytes: this.wasmBytes }
-				});
-		this.node.connect(audioCtx.destination);
-	},
-
-	noteOn: function (note, velocity) {
-		this.node.port.postMessage({ type: "noteOn", note: note, velocity: velocity });
-	},
-
-	noteOff: function (note) {
-		this.node.port.postMessage({ type: "noteOff", note: note });
-	},
-
-	pitchBend: function (bend) {
-		this.node.port.postMessage({ type: "pitchBend", pitchBend: bend });
-	},
-
-	modWheel: function (wheel) {
-		this.node.port.postMessage({ type: "modWheel", modWheel: wheel });
-	}
-};
-
-var initState = 0; // 0 = not inited, 1 = in progress, 2 = inited
-
-window.addEventListener("load", async function (e) {
-	var start = document.getElementById("start");
-	var starting = document.getElementById("starting");
-	var main = document.getElementById("main");
-	var controls = document.getElementById("controls");
-
-	if (!navigator.requestMIDIAccess) {
-		alert("This won't work. Your browser doesn't support the Web MIDI API.");
-		return;
-	}
-
-	for (var i = 0; i < parameters.length; i++) {
-		var div = document.createElement("div");
-		controls.appendChild(div);
-
-		var label = document.createElement("label");
-		label.setAttribute("for", "p" + i);
-		label.innerText = parameters[i].name;
-		div.appendChild(label);
-
-		var range = document.createElement("input");
-		range.setAttribute("type", "range");
-		range.setAttribute("id", "p" + i);
-		range.setAttribute("name", "p" + i);
-		range.setAttribute("min", "0");
-		range.setAttribute("max", "1");
-		if (!parameters[i].step)
-			range.setAttribute("step", "any");
-		else
-			range.setAttribute("step", 1 / parameters[i].step);
-		range.value = parameters[i].defaultValue;
-		if (parameters[i].output)
-			range.setAttribute("readonly", "true");
-		else {
-			let index = i;
-			range.addEventListener("input", function (e) {
-				var p = Synth.node.parameters.get(parameters[index].name);
-				p.setValueAtTime(e.target.value, 0);
-			});
-		}
-		div.appendChild(range);
-	}
-
-	start.addEventListener("click", async function () {
-		initState = 1;
-		start.disabled = true;
-		starting.hidden = false;
-
-		try {
-			if (!audioCtx)
-				audioCtx = new AudioContext();
-			midi = await navigator.requestMIDIAccess();
-			await Synth.init();
-
-			Synth.node.port.onmessage = function (e) { document.getElementById("p" + e.data.index).value = e.data.value; };
-
-			function onMIDIMessage(e) {
-				switch (e.data[0] & 0xf0) {
-				case 0x90:
-					Synth.noteOn(e.data[1], e.data[2]);
-					break;
-				case 0x80:
-					Synth.noteOff(e.data[1]);
-					break;
-				case 0xe0:
-					Synth.pitchBend(e.data[2] << 7 | e.data[1]);
-					break;
-				case 0xb0:
-					if (e.data[1] == 1)
-						Synth.modWheel(e.data[2]);
-					break;
-				}
-			}
-			midi.inputs.forEach((entry) => { entry.onmidimessage = onMIDIMessage; });
-
-			initState = 2;
-			start.hidden = true;
-			starting.hidden = true;
-			main.hidden = false;
-		} catch (err) {
-			alert("Colud not initialize: " + err);
-
-			initState = 0;
-			start.disabled = false;
-			starting.hidden = true;
-		}
-	});
-});
-    </script>
-  </head>
-  <body>
-    <h1>Brickworks web synth example</h1>
-    <input id="start" type="button" value="Start">
-    <p id="starting" hidden>Starting...</p>
-    <div id="main" hidden>
-      <p>Just play notes on your MIDI device.</p>
-      <div id="controls">
-      </div>
-    </div>
-  </body>
-</html>

examples/common/web/platform.h

@@ -1,6 +0,0 @@
-#ifndef PLATFORM_H
-#define PLATFORM_H
-
-#define INFINITY (__builtin_inff())
-
-#endif

examples/common/web/processor.js

@@ -1,148 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-class BWExample extends AudioWorkletProcessor {
-	constructor(options) {
-		super();
-
-		var module = new WebAssembly.Module(options.processorOptions.wasmBytes);
-		var instance = new WebAssembly.Instance(module, { env: {} });
-		this.module = instance.exports;
-
-		this.instance = this.module.wrapper_new(sampleRate);
-		if (!this.instance)
-			// TODO: what to do if this is the case?
-			throw "Could not instantiate";
-
-		function getBuffers(p, output) {
-			var ret = [];
-			for (var i = 0; i < buses.length; i++) {
-				if ((!output && buses[i].output) || (output && !buses[i].output))
-					continue;
-				var b = [ new Float32Array(this.module.memory.buffer, p, 128) ];
-				p += 128 * 4;
-				if (buses[i].stereo) {
-					b.push(new Float32Array(this.module.memory.buffer, p, 128));
-					p += 128 * 4;
-				}
-				ret.push(b);
-			}
-			return ret;
-		}
-		this.ins = getBuffers.call(this, this.module.wrapper_get_ins(this.instance), false);
-		this.outs = getBuffers.call(this, this.module.wrapper_get_outs(this.instance), true);
-
-		if (parameters.length) {
-			this.paramValues = new Float32Array(this.module.memory.buffer, this.module.wrapper_get_param_values(this.instance), parameters.length);
-			this.paramValuesPrev = new Float32Array(this.paramValues);
-		} else {
-			this.paramValues = [];
-			this.paramValuesPrev = [];
-		}
-
-		var self = this;
-		this.port.onmessage = function (e) {
-			switch (e.data.type) {
-			case "noteOn":
-				self.module.wrapper_note_on(self.instance, e.data.note, e.data.velocity);
-				break;
-			case "noteOff":
-				self.module.wrapper_note_off(self.instance, e.data.note);
-				break;
-			case "pitchBend":
-				self.module.wrapper_pitch_bend(self.instance, e.data.pitchBend);
-				break;
-			case "modWheel":
-				self.module.wrapper_mod_wheel(self.instance, e.data.modWheel);
-				break;
-			}
-		};
-	}
-
-	// TODO: "destructor"
-
-	process(inputs, outputs, params) {
-		for (var i = 0; i < parameters.length; i++) {
-			if (parameters[i].output)
-				continue;
-			var n = parameters[i].name;
-			var v = params[n][0];
-			if (v != this.paramValues[n]) {
-				this.module.wrapper_set_parameter(this.instance, i, v);
-				this.paramValues[n] = v;
-			}
-		}
-
-		//mmm...
-		var n = outputs[0][0].length;
-		var i = 0;
-		while (i < n) {
-			var s = Math.min(n - i, 128);
-
-			for (var j = 0; j < this.ins.length; j++) {
-				var input = inputs[j];
-				if (!input.length) {
-					for (var k = 0; k < this.ins[j].length; k++)
-						this.ins[j][k].fill(0);
-				} else {
-					if (this.ins[j].length != input.length)
-						throw "input " + j + " has " + this.ins[j].length + " channels, not " + input.length;
-					for (var k = 0; k < this.ins[j].length; k++)
-						for (var l = 0; l < s; l++)
-							this.ins[j][k][l] = input[k][i + l];
-				}
-			}
-
-			this.module.wrapper_process(this.instance, s);
-
-			for (var j = 0; j < this.outs.length; j++) {
-				var output = outputs[j];
-				for (var k = 0; k < output.length; k++)
-					for (var l = 0; l < s; l++)
-						output[k][i + l] = this.outs[j][k][l];
-			}
-
-			i += s;
-		}
-
-		for (var i = 0; i < parameters.length; i++) {
-			if (!parameters[i].output)
-				continue;
-			if (this.paramValuesPrev[i] != this.paramValues[i])
-				this.port.postMessage({ index: i, value: this.paramValues[i] });
-		}
-		this.paramValuesPrev.set(this.paramValues);
-
-		return true;
-	}
-
-	static get parameterDescriptors() {
-		var ret = [];
-		for (var i = 0; i < parameters.length; i++) {
-			var p = parameters[i];
-			if (p.output)
-				continue;
-			ret.push({ name: p.name, minValue: 0.0, maxValue: 1.0, defaultValue: p.defaultValue, automationRate: "k-rate" });
-		}
-		return ret;
-	}
-}
-
-registerProcessor("BWExample", BWExample);

examples/common/web/walloc.c

@@ -1,143 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2021, 2022 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#include <stdint.h>
-
-#include "walloc.h"
-
-extern unsigned char __heap_base;
-
-typedef struct _header {
-	struct _header *next;
-	struct _header *prev;
-	char free;
-} header;
-
-static char inited = 0;
-
-static size_t get_size(header *h) {
-	char *n = (char *)h->next;
-	return (n ? n : (char *)(__builtin_wasm_memory_size(0) << 16)) - (char *)h - sizeof(header);
-}
-
-static void split_if_possible(header *h, size_t s, size_t size) {
-	if (s <= size + sizeof(header) + sizeof(header))
-		return;
-
-	header *hn = (header *)((char *)h + sizeof(header) + size);
-	hn->prev = h;
-	hn->next = h->next;
-	hn->free = 1;
-	h->next = hn;
-	if (hn->next)
-		hn->next->prev = hn;
-}
-
-void *malloc(size_t size) {
-	if (size == 0)
-		return NULL;
-
-	header *h = (header *)&__heap_base;
-
-	if (!inited) {
-		h->next = NULL;
-		h->prev = NULL;
-		h->free = 1;
-		inited = 1;
-	}
-
-	header *p;
-	for (; h; p = h, h = h->next) {
-		if (!h->free)
-			continue;
-
-		size_t s = get_size(h);
-		if (s < size)
-			continue;
-		
-		split_if_possible(h, s, size);
-
-		h->free = 0;
-		return (char *)h + sizeof(header);
-	}
-
-	int32_t n = __builtin_wasm_memory_grow(0, ((size + sizeof(header) - 1) >> 16) + 1);
-	if (n < 0)
-		return NULL;
-
-	if (p->free)
-		h = p;
-	else {
-		h = (header *)(n << 16);
-		p->next = h;
-		h->prev = p;
-		h->next = NULL;
-	}
-
-	split_if_possible(h, get_size(h), size);
-
-	h->free = 0;
-	return (char *)h + sizeof(header);
-}
-
-void *realloc(void *ptr, size_t size) {
-	if (ptr == NULL)
-		return malloc(size);
-
-	if (size == 0) {
-		free(ptr);
-		return NULL;
-	}
-	
-	header *h = (header *)((char *)ptr - sizeof(header));
-	size_t s = get_size(h);
-	if (s >= size)
-		return ptr;
-
-	void *p = malloc(size);
-	if (p == NULL)
-		return NULL;
-
-	char *src = (char *)ptr;
-	char *dest = (char *)p;
-	for (size_t i = 0; i < s; i++)
-		dest[i] = src[i];
-
-	free(ptr);
-
-	return p;
-}
-
-void free(void *ptr) {
-	header *h = (header *)((char *)ptr - sizeof(header));
-	h->free = 1;
-
-	if (h->next && h->next->free) {
-		h->next = h->next->next;
-		if (h->next)
-			h->next->prev = h;
-	}
-
-	if (h->prev && h->prev->free) {
-		h->prev->next = h->next;
-		if (h->next)
-			h->next->prev = h->prev;
-	}
-}

examples/common/web/web.mk

@@ -1,78 +0,0 @@
-CC := clang
-CFLAGS := \
-	-DNDEBUG \
-	-I${ROOT_DIR}/../src \
-	-I${ROOT_DIR}/../../common/web \
-	-I${ROOT_DIR}/../../../include \
-	--target=wasm32 \
-	-flto \
-	-fvisibility=hidden \
-	-Ofast \
-	-Wall \
-	-Wextra \
-	-Wpedantic
-LDFLAGS := \
-	-Wl,--allow-undefined \
-	-Wl,--no-entry \
-	-Wl,--lto-O3 \
-	-Wl,-strip-all \
-	-Wl,--export-table \
-	-Wl,--export=wrapper_new \
-	-Wl,--export=wrapper_free \
-	-Wl,--export=wrapper_get_ins \
-	-Wl,--export=wrapper_get_outs \
-	-Wl,--export=wrapper_get_param_values \
-	-Wl,--export=wrapper_process \
-	-Wl,--export=wrapper_set_parameter \
-	-Wl,-z,stack-size=$$((8*1024*1024)) \
-	-nostdlib
-ifdef SYNTH
-LDFLAGS += \
-	-Wl,--export=wrapper_note_on \
-	-Wl,--export=wrapper_note_off \
-	-Wl,--export=wrapper_pitch_bend \
-	-Wl,--export=wrapper_mod_wheel
-
-INDEX := ${ROOT_DIR}/../../common/web/index-synth.html
-else
-INDEX := ${ROOT_DIR}/../../common/web/index-fx.html
-endif
-
-SOURCES_COMMON := \
-	${ROOT_DIR}/../../common/web/walloc.c \
-	${ROOT_DIR}/../../common/web/wrapper.c
-
-ifdef NEEDS_MEMSET
-SOURCES_COMMON += \
-	${ROOT_DIR}/../../common/web/memset.c
-	
-LDFLAGS += \
-	-Wl,--export=memset
-endif
-
-all: build/web/module.wasm build/web/index.html build/web/config.js build/web/processor.js build/web/cert.pem build/web/key.pem
-
-build/web/module.wasm: ${SOURCES} | build/web
-	${CC} ${SOURCES} ${CFLAGS} ${LDFLAGS} -o $@
-
-build/web/index.html: ${INDEX} | build/web
-	cp ${INDEX} $@
-
-build/web/processor.js: ${ROOT_DIR}/../src/config.js ${ROOT_DIR}/../../common/web/processor.js | build/web
-	cat ${ROOT_DIR}/../src/config.js ${ROOT_DIR}/../../common/web//processor.js > $@
-
-build/web/config.js: ${ROOT_DIR}/../src/config.js | build/web
-	cp $^ $@
-
-build/web/key.pem: build/web/cert.pem
-
-build/web/cert.pem: | build/web
-	yes "" | openssl req -x509 -newkey rsa:2048 -keyout build/web/key.pem -out build/web/cert.pem -days 365 -nodes 2>/dev/null
-
-build/web:
-	mkdir -p build/web
-
-clean:
-	rm -fr build/web
-
-.PHONY: all clean

examples/common/web/wrapper.c

@@ -1,210 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2022, 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo
- */
-
-#include "config.h"
-#include "walloc.h"
-
-struct _wrapper {
-	P_TYPE		 instance;
-	// wasting a little bit of memory if buses are mono, but let's KISS
-#if NUM_BUSES_IN != 0
-	float		 ins[NUM_BUSES_IN * 2 * 128];
-	const float	*x[NUM_BUSES_IN * 2];
-#endif
-#if NUM_BUSES_OUT != 0
-	float		 outs[NUM_BUSES_OUT * 2 * 128];
-	float		*y[NUM_BUSES_OUT * 2];
-#endif
-#if NUM_PARAMETERS != 0
-	float		 param_values[NUM_PARAMETERS];
-#endif
-#ifdef P_MEM_REQ
-	void		*mem;
-#endif
-};
-
-typedef struct _wrapper *wrapper;
-
-void wrapper_set_parameter(wrapper w, int index, float value);
-
-wrapper wrapper_new(float sample_rate) {
-	wrapper ret = malloc(sizeof(struct _wrapper));
-	if (ret == NULL)
-		return NULL;
-
-	P_INIT(&ret->instance);
-
-#if NUM_BUSES_IN != 0
-	int dx = 0;
-	int jx = 0;
-	for (int i = 0; i < NUM_BUSES_IN; i++) {
-		ret->x[jx] = ret->ins + dx;
-		dx += 128;
-		jx++;
-		if (config_buses_in[i].configs & IO_STEREO) {
-			ret->x[jx] = ret->ins + dx;
-			dx += 128;
-			jx++;
-		}
-	}
-#endif
-#if NUM_BUSES_OUT != 0
-	int dy = 0;
-	int jy = 0;
-	for (int i = 0; i < NUM_BUSES_OUT; i++) {
-		ret->y[jy] = ret->outs + dy;
-		dy += 128;
-		jy++;
-		if (config_buses_out[i].configs & IO_STEREO) {
-			ret->y[jy] = ret->outs + dy;
-			dy += 128;
-			jy++;
-		}
-	}
-#endif
-
-#if NUM_PARAMETERS != 0
-	for (int i = 0; i < NUM_PARAMETERS; i++)
-		if (!config_parameters[i].out)
-			wrapper_set_parameter(ret, i, config_parameters[i].defaultValueUnmapped);
-#endif
-
-	P_SET_SAMPLE_RATE(&ret->instance, sample_rate);
-#ifdef P_MEM_REQ
-	size_t req = P_MEM_REQ(&ret->instance);
-	if (req) {
-		ret->mem = malloc(req);
-		if (ret->mem == NULL) {
-			free(ret);
-			return NULL;
-		}
-		P_MEM_SET(&ret->instance, ret->mem);
-	} else
-		ret->mem = NULL;
-#endif
-	P_RESET(&ret->instance);
-
-	return ret;
-}
-
-void wrapper_free(wrapper w) {
-#ifdef P_MEM_REQ
-	if (w->mem)
-		free(w->mem);
-#endif
-#ifdef P_FINI
-	P_FINI(&w->instance);
-#endif
-	free(w);
-}
-
-float *wrapper_get_ins(wrapper w) {
-#if NUM_BUSES_IN != 0
-	return w->ins;
-#else
-	(void)w;
-	return NULL;
-#endif
-}
-
-float *wrapper_get_outs(wrapper w) {
-#if NUM_BUSES_OUT != 0
-	return w->outs;
-#else
-	(void)w;
-	return NULL;
-#endif
-}
-
-float *wrapper_get_param_values(wrapper w) {
-#if NUM_PARAMETERS != 0
-	return w->param_values;
-#else
-	(void)w;
-	return NULL;
-#endif
-}
-
-void wrapper_process(wrapper w, int n_samples) {
-#if NUM_BUSES_IN != 0
-	const float **x = w->x;
-#else
-	const float **x = NULL;
-#endif
-#if NUM_BUSES_OUT != 0
-	float **y = w->y;
-#else
-	float **y = NULL;
-#endif
-	P_PROCESS(&w->instance, x, y, n_samples);
-
-#if NUM_PARAMETERS != 0
-	for (int i = 0; i < NUM_PARAMETERS; i++)
-		w->param_values[i] = P_GET_PARAMETER(&w->instance, i);
-#endif
-}
-
-void wrapper_set_parameter(wrapper w, int index, float value) {
-#if NUM_PARAMETERS != 0
-	P_SET_PARAMETER(&w->instance, index, value);
-	w->param_values[index] = value;
-#else
-	(void)w;
-	(void)index;
-	(void)value;
-#endif
-}
-
-void wrapper_note_on(wrapper w, int note, int velocity) {
-#ifdef P_NOTE_ON
-	P_NOTE_ON(&w->instance, note, velocity);
-#else
-	(void)w;
-	(void)note;
-	(void)velocity;
-#endif
-}
-
-void wrapper_note_off(wrapper w, int note) {
-#ifdef P_NOTE_OFF
-	P_NOTE_OFF(&w->instance, note);
-#else
-	(void)w;
-	(void)note;
-#endif
-}
-
-void wrapper_pitch_bend(wrapper w, int bend) {
-#ifdef P_PITCH_BEND
-	P_PITCH_BEND(&w->instance, bend);
-#else
-	(void)w;
-	(void)bend;
-#endif
-}
-
-void wrapper_mod_wheel(wrapper w, int wheel) {
-#ifdef P_MOD_WHEEL
-	P_MOD_WHEEL(&w->instance, wheel);
-#else
-	(void)w;
-	(void)wheel;
-#endif
-}

examples/fx_ap1/android/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_ap1
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_ap1.c
-
-include ${ROOT_DIR}/../../common/android/android.mk

examples/fx_ap1/daisy-seed/Makefile

@@ -1,7 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-TARGET = bw_example_fx_ap1
-
-C_SOURCES += ${ROOT_DIR}/../src/bw_example_fx_ap1.c
-
-include ${ROOT_DIR}/../../common/daisy-seed/daisy-seed.mk

examples/fx_ap1/daisy-seed/config_daisy_seed.h

@@ -1,35 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo
- */
-
-#ifndef _CONFIG_DAISY_SEED_H
-#define _CONFIG_DAISY_SEED_H
-
-struct config_pin {
-	int	param_index;
-	int	pin;
-};
-
-#define NUM_PINS 	1
-
-static struct config_pin config_pins[NUM_PINS] = {
-	{ 0, 15 }
-};
-
-#endif

examples/fx_ap1/ios/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_ap1
-SOURCE := ${NAME}.c
-
-include ${ROOT_DIR}/../../common/ios/ios.mk

examples/fx_ap1/src/android.json

@@ -0,0 +1,5 @@
+{
+	"android": {
+		"javaPackageName": "com.orastron.bw_example_fx_ap1"
+	}
+}

examples/fx_ap1/src/bw_example_fx_ap1.c

@@ -1,47 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#include "bw_example_fx_ap1.h"
-
-void bw_example_fx_ap1_init(bw_example_fx_ap1 *instance) {
-	bw_ap1_init(&instance->ap1_coeffs);
-}
-
-void bw_example_fx_ap1_set_sample_rate(bw_example_fx_ap1 *instance, float sample_rate) {
-	bw_ap1_set_sample_rate(&instance->ap1_coeffs, sample_rate);
-}
-
-void bw_example_fx_ap1_reset(bw_example_fx_ap1 *instance) {
-	bw_ap1_reset_coeffs(&instance->ap1_coeffs);
-	bw_ap1_reset_state(&instance->ap1_coeffs, &instance->ap1_state, 0.f);
-}
-
-void bw_example_fx_ap1_process(bw_example_fx_ap1 *instance, const float** x, float** y, int n_samples) {
-	bw_ap1_process(&instance->ap1_coeffs, &instance->ap1_state, x[0], y[0], n_samples);
-}
-
-void bw_example_fx_ap1_set_parameter(bw_example_fx_ap1 *instance, int index, float value) {
-	instance->params[index] = value;
-	bw_ap1_set_cutoff(&instance->ap1_coeffs, 20.f + (20e3f - 20.f) * value * value * value);
-}
-
-float bw_example_fx_ap1_get_parameter(bw_example_fx_ap1 *instance, int index) {
-	return instance->params[index];
-}

examples/fx_ap1/src/bw_example_fx_ap1.h

@@ -1,58 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#ifndef _BW_EXAMPLE_FX_AP1_H
-#define _BW_EXAMPLE_FX_AP1_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "platform.h"
-
-#include <bw_ap1.h>
-
-enum {
-	p_cutoff,
-	p_n
-};
-
-struct _bw_example_fx_ap1 {
-	// Sub-components
-	bw_ap1_coeffs	ap1_coeffs;
-	bw_ap1_state	ap1_state;
-
-	// Parameters
-	float		params[p_n];
-};
-typedef struct _bw_example_fx_ap1 bw_example_fx_ap1;
-
-void bw_example_fx_ap1_init(bw_example_fx_ap1 *instance);
-void bw_example_fx_ap1_set_sample_rate(bw_example_fx_ap1 *instance, float sample_rate);
-void bw_example_fx_ap1_reset(bw_example_fx_ap1 *instance);
-void bw_example_fx_ap1_process(bw_example_fx_ap1 *instance, const float** x, float** y, int n_samples);
-void bw_example_fx_ap1_set_parameter(bw_example_fx_ap1 *instance, int index, float value);
-float bw_example_fx_ap1_get_parameter(bw_example_fx_ap1 *instance, int index);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

examples/fx_ap1/src/config.h

@@ -1,87 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo
- */
-
-#ifndef _CONFIG_H
-#define _CONFIG_H
-
-// Definitions
-
-#define IO_MONO			1
-#define IO_STEREO		(1<<1)
-
-struct config_io_bus {
-	const char	*name;
-	char		 out;
-	char		 aux;
-	char		 cv;
-	char		 configs;
-};
-
-struct config_parameter {
-	const char	*name;
-	const char	*shortName;
-	const char	*units;
-	char		 out;
-	char		 bypass;
-	int		 steps;
-	float		 defaultValueUnmapped;
-};
-
-// Data
-
-#define COMPANY_NAME		"Orastron"
-#define COMPANY_WEBSITE		"https://www.orastron.com/"
-#define COMPANY_MAILTO		"mailto:info@orastron.com"
-
-#define PLUGIN_NAME		"bw_example_fx_ap1"
-#define PLUGIN_VERSION		"0.3.0"
-
-#define NUM_BUSES_IN		1
-#define NUM_BUSES_OUT		1
-#define NUM_CHANNELS_IN		1
-#define NUM_CHANNELS_OUT	1
-
-static struct config_io_bus config_buses_in[NUM_BUSES_IN] = {
-	{ "Audio in", 0, 0, 0, IO_MONO }
-};
-
-static struct config_io_bus config_buses_out[NUM_BUSES_OUT] = {
-	{ "Audio out", 1, 0, 0, IO_MONO }
-};
-
-#define NUM_PARAMETERS		1
-
-static struct config_parameter config_parameters[NUM_PARAMETERS] = {
-	{ "Cutoff", "Cutoff", "Hz", 0, 0, 0, 0.5f },
-};
-
-// Internal API
-
-#include "bw_example_fx_ap1.h"
-
-#define P_TYPE				bw_example_fx_ap1
-#define P_INIT				bw_example_fx_ap1_init
-#define P_SET_SAMPLE_RATE		bw_example_fx_ap1_set_sample_rate
-#define P_RESET				bw_example_fx_ap1_reset
-#define P_PROCESS			bw_example_fx_ap1_process
-#define P_SET_PARAMETER			bw_example_fx_ap1_set_parameter
-#define P_GET_PARAMETER			bw_example_fx_ap1_get_parameter
-
-#endif

examples/fx_ap1/src/config.js

@@ -1,38 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-var buses = [
-	{
-		stereo:		false,
-		output:		false
-	},
-	{
-		stereo:		false,
-		output:		true
-	}
-];
-
-var parameters = [
-	{
-		name:		"Cutoff",
-		output:		false,
-		defaultValue:	0.5
-	}
-];

examples/fx_ap1/src/daisy-seed.json

@@ -0,0 +1,5 @@
+{
+	"daisy_seed": {
+		"parameterPins": [ 15 ]
+	}
+}

examples/fx_ap1/src/ios.json

@@ -0,0 +1,5 @@
+{
+	"ios": {
+		"productBundleIdentifier": "com.orastron.bw_example_fx_ap1"
+	}
+}

examples/fx_ap1/src/lv2.json

@@ -0,0 +1,10 @@
+{
+	"lv2": {
+		"prefixes": {
+			"bw_examples": "https://www.orastron.com/brickworks/examples/"
+		},
+		"uri": "@bw_examples:fx_ap1",
+		"types": [ "@lv2:AllpassPlugin" ],
+		"version": "0.0"
+	}
+}

examples/fx_ap1/src/plugin.h

@@ -0,0 +1,70 @@
+/*
+ * Brickworks
+ *
+ * Copyright (C) 2023, 2024 Orastron Srl unipersonale
+ *
+ * Brickworks is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * Brickworks is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#include "common.h"
+#include <bw_ap1.h>
+
+typedef struct plugin {
+	bw_ap1_coeffs	ap1_coeffs;
+	bw_ap1_state	ap1_state;
+} plugin;
+
+static void plugin_init(plugin *instance, plugin_callbacks *cbs) {
+	(void)cbs;
+	bw_ap1_init(&instance->ap1_coeffs);
+}
+
+static void plugin_fini(plugin *instance) {
+	(void)instance;
+}
+
+static void plugin_set_sample_rate(plugin *instance, float sample_rate) {
+	bw_ap1_set_sample_rate(&instance->ap1_coeffs, sample_rate);
+}
+
+static size_t plugin_mem_req(plugin *instance) {
+	(void)instance;
+	return 0;
+}
+
+static void plugin_mem_set(plugin *instance, void *mem) {
+	(void)instance;
+	(void)mem;
+}
+
+static void plugin_reset(plugin *instance) {
+	bw_ap1_reset_coeffs(&instance->ap1_coeffs);
+	bw_ap1_reset_state(&instance->ap1_coeffs, &instance->ap1_state, 0.f);
+}
+
+static void plugin_set_parameter(plugin *instance, size_t index, float value) {
+	(void)index;
+	bw_ap1_set_cutoff(&instance->ap1_coeffs, value);
+}
+
+static float plugin_get_parameter(plugin *instance, size_t index) {
+	(void)instance;
+	(void)index;
+	return 0.f;
+}
+
+static void plugin_process(plugin *instance, const float **inputs, float **outputs, size_t n_samples) {
+	bw_ap1_process(&instance->ap1_coeffs, &instance->ap1_state, inputs[0], outputs[0], n_samples);
+}

examples/fx_ap1/src/product.json

@@ -0,0 +1,37 @@
+{
+	"product": {
+		"name":	"Brickworks 1st-order allpass example",
+		"bundleName": "bw_example_fx_ap1",
+		"buses": [
+			{
+				"type":	"audio",
+				"direction": "input",
+				"channels": "mono",
+				"name": "Input",
+				"shortName": "Input",
+				"id": "input"
+			},
+			{
+				"type": "audio",
+				"direction": "output",
+				"channels": "mono",
+				"name": "Output",
+				"shortName": "Output",
+				"id": "output"
+			}
+		],
+		"parameters": [
+			{
+				"name": "Cutoff",
+				"shortName": "Cutoff",
+				"id" : "cutoff",
+				"direction": "input",
+				"defaultValue": 1000.0,
+				"minimum": 20.0,
+				"maximum": 20000.0,
+				"unit": "hz",
+				"map": "logarithmic"
+			}
+		]
+	}
+}

examples/fx_ap1/src/vst3.json

@@ -0,0 +1,11 @@
+{
+	"vst3": {
+		"plugin": {
+			"cid": "483913deb69e46f985403d9a0bd0c472"
+		},
+		"controller": {
+			"cid": "ef95c4fcae0c4f2eac45878df032c511"
+		},
+		"subCategory": "Fx|Filter"
+	}
+}

examples/fx_ap1/vst3/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_ap1
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_ap1.c
-
-include ${ROOT_DIR}/../../common/vst3/vst3.mk

examples/fx_ap1/vst3/config_vst3.h

@@ -1,36 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo, Paolo Marrone
- */
-
-#ifndef _VST3_CONFIG_H
-#define _VST3_CONFIG_H
-
-#define PLUGIN_SUBCATEGORY	"Fx|Filter"
-
-#define PLUGIN_GUID_1		0x6b8ec305
-#define PLUGIN_GUID_2		0x32bf4d7b
-#define PLUGIN_GUID_3		0x9cbbcbe4
-#define PLUGIN_GUID_4		0x7d145d6b
-
-#define CTRL_GUID_1		0xe4f45e61
-#define CTRL_GUID_2		0x236e4427
-#define CTRL_GUID_3		0xab8393bf
-#define CTRL_GUID_4		0xa6b57e62
-
-#endif

examples/fx_ap1/web/Makefile

@@ -1,4 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_ap1.c
-
-include ${ROOT_DIR}/../../common/web/web.mk

examples/fx_ap2/android/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_ap2
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_ap2.c
-
-include ${ROOT_DIR}/../../common/android/android.mk

examples/fx_ap2/daisy-seed/Makefile

@@ -1,7 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-TARGET = bw_example_fx_ap2
-
-C_SOURCES += ${ROOT_DIR}/../src/bw_example_fx_ap2.c
-
-include ${ROOT_DIR}/../../common/daisy-seed/daisy-seed.mk

examples/fx_ap2/daisy-seed/config_daisy_seed.h

@@ -1,36 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo
- */
-
-#ifndef _CONFIG_DAISY_SEED_H
-#define _CONFIG_DAISY_SEED_H
-
-struct config_pin {
-	int	param_index;
-	int	pin;
-};
-
-#define NUM_PINS 	2
-
-static struct config_pin config_pins[NUM_PINS] = {
-	{ 0, 15 },
-	{ 1, 16 }
-};
-
-#endif

examples/fx_ap2/ios/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_ap2
-SOURCE := ${NAME}.c
-
-include ${ROOT_DIR}/../../common/ios/ios.mk

examples/fx_ap2/src/android.json

@@ -0,0 +1,5 @@
+{
+	"android": {
+		"javaPackageName": "com.orastron.bw_example_fx_ap2"
+	}
+}

examples/fx_ap2/src/bw_example_fx_ap2.c

@@ -1,50 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#include "bw_example_fx_ap2.h"
-
-void bw_example_fx_ap2_init(bw_example_fx_ap2 *instance) {
-	bw_ap2_init(&instance->ap2_coeffs);
-}
-
-void bw_example_fx_ap2_set_sample_rate(bw_example_fx_ap2 *instance, float sample_rate) {
-	bw_ap2_set_sample_rate(&instance->ap2_coeffs, sample_rate);
-}
-
-void bw_example_fx_ap2_reset(bw_example_fx_ap2 *instance) {
-	bw_ap2_reset_coeffs(&instance->ap2_coeffs);
-	bw_ap2_reset_state(&instance->ap2_coeffs, &instance->ap2_state, 0.f);
-}
-
-void bw_example_fx_ap2_process(bw_example_fx_ap2 *instance, const float** x, float** y, int n_samples) {
-	bw_ap2_process(&instance->ap2_coeffs, &instance->ap2_state, x[0], y[0], n_samples);
-}
-
-void bw_example_fx_ap2_set_parameter(bw_example_fx_ap2 *instance, int index, float value) {
-	instance->params[index] = value;
-	if (index == 0)
-		bw_ap2_set_cutoff(&instance->ap2_coeffs, 20.f + (20e3f - 20.f) * value * value * value);
-	else
-		bw_ap2_set_Q(&instance->ap2_coeffs, 0.5f + 9.5f * value);
-}
-
-float bw_example_fx_ap2_get_parameter(bw_example_fx_ap2 *instance, int index) {
-	return instance->params[index];
-}

examples/fx_ap2/src/bw_example_fx_ap2.h

@@ -1,59 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-#ifndef _BW_EXAMPLE_FX_AP2_H
-#define _BW_EXAMPLE_FX_AP2_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "platform.h"
-
-#include <bw_ap2.h>
-
-enum {
-	p_cutoff,
-	p_Q,
-	p_n
-};
-
-struct _bw_example_fx_ap2 {
-	// Sub-components
-	bw_ap2_coeffs	ap2_coeffs;
-	bw_ap2_state	ap2_state;
-
-	// Parameters
-	float		params[p_n];
-};
-typedef struct _bw_example_fx_ap2 bw_example_fx_ap2;
-
-void bw_example_fx_ap2_init(bw_example_fx_ap2 *instance);
-void bw_example_fx_ap2_set_sample_rate(bw_example_fx_ap2 *instance, float sample_rate);
-void bw_example_fx_ap2_reset(bw_example_fx_ap2 *instance);
-void bw_example_fx_ap2_process(bw_example_fx_ap2 *instance, const float** x, float** y, int n_samples);
-void bw_example_fx_ap2_set_parameter(bw_example_fx_ap2 *instance, int index, float value);
-float bw_example_fx_ap2_get_parameter(bw_example_fx_ap2 *instance, int index);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

examples/fx_ap2/src/config.h

@@ -1,88 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo
- */
-
-#ifndef _CONFIG_H
-#define _CONFIG_H
-
-// Definitions
-
-#define IO_MONO			1
-#define IO_STEREO		(1<<1)
-
-struct config_io_bus {
-	const char	*name;
-	char		 out;
-	char		 aux;
-	char		 cv;
-	char		 configs;
-};
-
-struct config_parameter {
-	const char	*name;
-	const char	*shortName;
-	const char	*units;
-	char		 out;
-	char		 bypass;
-	int		 steps;
-	float		 defaultValueUnmapped;
-};
-
-// Data
-
-#define COMPANY_NAME		"Orastron"
-#define COMPANY_WEBSITE		"https://www.orastron.com/"
-#define COMPANY_MAILTO		"mailto:info@orastron.com"
-
-#define PLUGIN_NAME		"bw_example_fx_ap2"
-#define PLUGIN_VERSION		"0.3.0"
-
-#define NUM_BUSES_IN		1
-#define NUM_BUSES_OUT		1
-#define NUM_CHANNELS_IN		1
-#define NUM_CHANNELS_OUT	1
-
-static struct config_io_bus config_buses_in[NUM_BUSES_IN] = {
-	{ "Audio in", 0, 0, 0, IO_MONO }
-};
-
-static struct config_io_bus config_buses_out[NUM_BUSES_OUT] = {
-	{ "Audio out", 1, 0, 0, IO_MONO }
-};
-
-#define NUM_PARAMETERS		2
-
-static struct config_parameter config_parameters[NUM_PARAMETERS] = {
-	{ "Cutoff", "Cutoff", "Hz", 0, 0, 0, 0.5f },
-	{ "Q", "Q", "", 0, 0, 0, 0.f },
-};
-
-// Internal API
-
-#include "bw_example_fx_ap2.h"
-
-#define P_TYPE				bw_example_fx_ap2
-#define P_INIT				bw_example_fx_ap2_init
-#define P_SET_SAMPLE_RATE		bw_example_fx_ap2_set_sample_rate
-#define P_RESET				bw_example_fx_ap2_reset
-#define P_PROCESS			bw_example_fx_ap2_process
-#define P_SET_PARAMETER			bw_example_fx_ap2_set_parameter
-#define P_GET_PARAMETER			bw_example_fx_ap2_get_parameter
-
-#endif

examples/fx_ap2/src/config.js

@@ -1,43 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File author: Stefano D'Angelo
- */
-
-var buses = [
-	{
-		stereo:		false,
-		output:		false
-	},
-	{
-		stereo:		false,
-		output:		true
-	}
-];
-
-var parameters = [
-	{
-		name:		"Cutoff",
-		output:		false,
-		defaultValue:	0.5
-	},
-	{
-		name:		"Q",
-		output:		false,
-		defaultValue:	0.0
-	}
-];

examples/fx_ap2/src/daisy-seed.json

@@ -0,0 +1,5 @@
+{
+	"daisy_seed": {
+		"parameterPins": [ 15, 16 ]
+	}
+}

examples/fx_ap2/src/ios.json

@@ -0,0 +1,5 @@
+{
+	"ios": {
+		"productBundleIdentifier": "com.orastron.bw_example_fx_ap2"
+	}
+}

examples/fx_ap2/src/lv2.json

@@ -0,0 +1,10 @@
+{
+	"lv2": {
+		"prefixes": {
+			"bw_examples": "https://www.orastron.com/brickworks/examples/"
+		},
+		"uri": "@bw_examples:fx_ap2",
+		"types": [ "@lv2:AllpassPlugin" ],
+		"version": "0.0"
+	}
+}

examples/fx_ap2/src/plugin.h

@@ -0,0 +1,76 @@
+/*
+ * Brickworks
+ *
+ * Copyright (C) 2023, 2024 Orastron Srl unipersonale
+ *
+ * Brickworks is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * Brickworks is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#include "common.h"
+#include <bw_ap2.h>
+
+typedef struct plugin {
+	bw_ap2_coeffs	ap2_coeffs;
+	bw_ap2_state	ap2_state;
+} plugin;
+
+static void plugin_init(plugin *instance, plugin_callbacks *cbs) {
+	(void)cbs;
+	bw_ap2_init(&instance->ap2_coeffs);
+}
+
+static void plugin_fini(plugin *instance) {
+	(void)instance;
+}
+
+static void plugin_set_sample_rate(plugin *instance, float sample_rate) {
+	bw_ap2_set_sample_rate(&instance->ap2_coeffs, sample_rate);
+}
+
+static size_t plugin_mem_req(plugin *instance) {
+	(void)instance;
+	return 0;
+}
+
+static void plugin_mem_set(plugin *instance, void *mem) {
+	(void)instance;
+	(void)mem;
+}
+
+static void plugin_reset(plugin *instance) {
+	bw_ap2_reset_coeffs(&instance->ap2_coeffs);
+	bw_ap2_reset_state(&instance->ap2_coeffs, &instance->ap2_state, 0.f);
+}
+
+static void plugin_set_parameter(plugin *instance, size_t index, float value) {
+	switch (index) {
+	case plugin_parameter_cutoff:
+		bw_ap2_set_cutoff(&instance->ap2_coeffs, value);
+		break;
+	case plugin_parameter_q:
+		bw_ap2_set_Q(&instance->ap2_coeffs, value);
+		break;
+	}
+}
+
+static float plugin_get_parameter(plugin *instance, size_t index) {
+	(void)instance;
+	(void)index;
+	return 0.f;
+}
+
+static void plugin_process(plugin *instance, const float **inputs, float **outputs, size_t n_samples) {
+	bw_ap2_process(&instance->ap2_coeffs, &instance->ap2_state, inputs[0], outputs[0], n_samples);
+}

examples/fx_ap2/src/product.json

@@ -0,0 +1,47 @@
+{
+	"product": {
+		"name":	"Brickworks 2nd-order allpass example",
+		"bundleName": "bw_example_fx_ap2",
+		"buses": [
+			{
+				"type":	"audio",
+				"direction": "input",
+				"channels": "mono",
+				"name": "Input",
+				"shortName": "Input",
+				"id": "input"
+			},
+			{
+				"type": "audio",
+				"direction": "output",
+				"channels": "mono",
+				"name": "Output",
+				"shortName": "Output",
+				"id": "output"
+			}
+		],
+		"parameters": [
+			{
+				"name": "Cutoff",
+				"shortName": "Cutoff",
+				"id": "cutoff",
+				"direction": "input",
+				"defaultValue": 1000.0,
+				"minimum": 20.0,
+				"maximum": 20000.0,
+				"unit": "hz",
+				"map": "logarithmic"
+			},
+			{
+				"name": "Q",
+				"shortName": "Q",
+				"id": "q",
+				"direction": "input",
+				"defaultValue": 0.5,
+				"minimum": 0.5,
+				"maximum": 10.0,
+				"map": "linear"
+			}
+		]
+	}
+}

examples/fx_ap2/src/vst3.json

@@ -0,0 +1,11 @@
+{
+	"vst3": {
+		"plugin": {
+			"cid": "89a2e5db96114130a2b45d1ca20b4d92"
+		},
+		"controller": {
+			"cid": "36c5c2701b434536aa35b720b9e9ce47"
+		},
+		"subCategory": "Fx|Filter"
+	}
+}

examples/fx_ap2/vst3/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_ap2
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_ap2.c
-
-include ${ROOT_DIR}/../../common/vst3/vst3.mk

examples/fx_ap2/vst3/config_vst3.h

@@ -1,36 +0,0 @@
-/*
- * Brickworks
- *
- * Copyright (C) 2023 Orastron Srl unipersonale
- *
- * Brickworks is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License.
- *
- * Brickworks is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Brickworks.  If not, see <http://www.gnu.org/licenses/>.
- *
- * File authors: Stefano D'Angelo, Paolo Marrone
- */
-
-#ifndef _VST3_CONFIG_H
-#define _VST3_CONFIG_H
-
-#define PLUGIN_SUBCATEGORY	"Fx|Filter"
-
-#define PLUGIN_GUID_1		0x0f66cf3b
-#define PLUGIN_GUID_2		0x7f054ae8
-#define PLUGIN_GUID_3		0xb39fa788
-#define PLUGIN_GUID_4		0x625425ad
-
-#define CTRL_GUID_1		0x0362e060
-#define CTRL_GUID_2		0xa322413f
-#define CTRL_GUID_3		0xa523e18e
-#define CTRL_GUID_4		0xc74ced9f
-
-#endif

examples/fx_ap2/web/Makefile

@@ -1,4 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_ap2.c
-
-include ${ROOT_DIR}/../../common/web/web.mk

examples/fx_balance/android/Makefile

@@ -1,6 +0,0 @@
-ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-
-NAME := bw_example_fx_balance
-SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_balance.c
-
-include ${ROOT_DIR}/../../common/android/android.mk