AnalogTapeModel

commit 7872f5e4bc537122af8a4a72747919725ac5de19
parent 9886db1e1a41be64affbafaebd67b490f34b9f37
Author: jatinchowdhury18 <jatinchowdhury18@gmail.com>
Date:   Sun,  6 Oct 2019 00:05:29 -0700

Fixes for Linux compilation, add Linux to Travis (#6)



Diffstat:
M
.travis.yml
 | 
41
++++++++++++++++++++++++++++++++++++++---
M
Plugin/Source/Processors/Hysteresis/HysteresisProcessing.cpp
 | 
2
+-
M
Plugin/Source/Processors/Loss Effects/LossEffects.cpp
 | 
8
++++----

3 files changed, 43 insertions(+), 8 deletions(-)
diff --git a/.travis.yml b/.travis.yml
@@ -27,6 +27,38 @@ matrix:
         - MSBUILD_PATH="c:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\Bin"
         - BUILD_FOLDER="VisualStudio2017"
         - PROJUCER_EXPORT="$TRAVIS_BUILD_DIR/Plugin/JUCE/extras/Projucer/Builds/VisualStudio2017/x64/Debug/App/Projucer.exe"
+    - name: "linux"
+      os: linux
+      dist: xenial
+      sudo: required
+      compiler: gcc
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - gcc-6
+            - g++-6
+            - freeglut3-dev
+            - g++
+            - libasound2-dev
+            - libcurl4-openssl-dev
+            - libfreetype6-dev
+            - libjack-jackd2-dev
+            - libx11-dev
+            - libxcomposite-dev
+            - libxcursor-dev
+            - libxinerama-dev
+            - libxrandr-dev
+            - mesa-common-dev
+            - ladspa-sdk
+            - webkit2gtk-4.0
+            - libgtk-3-dev
+      services:
+        - xvfb
+      env:
+        - BUILD_FOLDER="LinuxMakefile"
+        - PROJUCER_EXPORT="$TRAVIS_BUILD_DIR/Plugin/Juce/extras/Projucer/Builds/LinuxMakefile/build/Projucer"
 
 before_install:
   # mac installs
@@ -36,21 +68,24 @@ before_install:
   - if [[ $TRAVIS_OS_NAME == 'windows' ]]; then export PATH=$MSBUILD_PATH:$PATH; fi
 
   # Build Projucer
-  - cd $TRAVIS_BUILD_DIR/Plugin/JUCE/extras/Projucer/Builds/$BUILD_FOLDER
+  - cd $TRAVIS_BUILD_DIR/Plugin/Juce/extras/Projucer/Builds/$BUILD_FOLDER
   - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then xcodebuild -project Projucer.xcodeproj > /dev/null; fi
   - if [[ $TRAVIS_OS_NAME == 'windows' ]]; then msbuild.exe -v:quiet Projucer.sln; fi
+  - if [[ $TRAVIS_OS_NAME == 'linux' ]]; then make; fi
 
 script:
   - cd $TRAVIS_BUILD_DIR/Plugin/
   - export PROJUCER=$PROJUCER_EXPORT
-  - $PROJUCER --set-global-search-path $TRAVIS_OS_NAME defaultJuceModulePath  $TRAVIS_BUILD_DIR/Plugin/JUCE/modules
-  - $PROJUCER --set-global-search-path $TRAVIS_OS_NAME vstLegacyPath $TRAVIS_BUILD_DIR/Plugin/JUCE/VST2_SDK
+  - $PROJUCER --set-global-search-path $TRAVIS_OS_NAME defaultJuceModulePath  $TRAVIS_BUILD_DIR/Plugin/Juce/modules
+  - $PROJUCER --set-global-search-path $TRAVIS_OS_NAME vstLegacyPath $TRAVIS_BUILD_DIR/Plugin/Juce/VST2_SDK
   - $PROJUCER --resave CHOWTapeModel.jucer
   - cd $TRAVIS_BUILD_DIR/Plugin/Builds/$BUILD_FOLDER/
 
   - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then xcodebuild -project CHOWTapeModel.xcodeproj/ clean; fi
   - if [[ $TRAVIS_JOB_NAME == 'osx' ]]; then xcodebuild -project CHOWTapeModel.xcodeproj/ -configuration Release | xcpretty -s -f `xcpretty-travis-formatter`; fi
   - if [[ $TRAVIS_JOB_NAME == 'win' ]]; then msbuild.exe -v:normal CHOWTapeModel.sln; fi
+  - if [[ $TRAVIS_OS_NAME == 'linux' ]]; then make clean; fi
+  - if [[ $TRAVIS_OS_NAME == 'linux' ]]; then make CONFIG=Release; fi
 
   #- |
   #  if [[ $TRAVIS_JOB_NAME == 'unit-tests' ]]; then 
diff --git a/Plugin/Source/Processors/Hysteresis/HysteresisProcessing.cpp b/Plugin/Source/Processors/Hysteresis/HysteresisProcessing.cpp
@@ -43,7 +43,7 @@ float HysteresisProcessing::hysteresisFunc (float M, float H, float H_d)
     const float M_diff = M_s * langevin (Q) - M;
 
     const float delta = H_d > 0 ? 1.0f : -1.0f;
-    const float delta_M = signbit (delta) == signbit (M_diff) ? 1.0f : 0.0f;
+    const float delta_M = std::signbit (delta) == std::signbit (M_diff) ? 1.0f : 0.0f;
 
     const float L_prime = langevinD (Q);
 
diff --git a/Plugin/Source/Processors/Loss Effects/LossEffects.cpp b/Plugin/Source/Processors/Loss Effects/LossEffects.cpp
@@ -16,9 +16,9 @@ void LossEffects::init (float sampleRate, float speed, float spacing, float thic
         const auto freq = ((float) k * binWidth) + (binWidth / 2.0f);
         const auto waveNumber = MathConstants<float>::twoPi * freq / speedMetric;
 
-        const auto spacingLoss = std::expf (-1.0f * waveNumber * spacing);
-        const auto gapLoss = std::sinf (waveNumber * gap / 2.0f) / (waveNumber * gap / 2.0f);
-        const auto thicknessLoss = (1.0f - std::expf (-waveNumber * thickness)) / (waveNumber * thickness);
+        const auto spacingLoss = expf (-1.0f * waveNumber * spacing);
+        const auto gapLoss = sinf (waveNumber * gap / 2.0f) / (waveNumber * gap / 2.0f);
+        const auto thicknessLoss = (1.0f - expf (-waveNumber * thickness)) / (waveNumber * thickness);
 
         H[k] = spacingLoss * gapLoss * thicknessLoss;
         H[order - k - 1] = H[k];
@@ -29,7 +29,7 @@ void LossEffects::init (float sampleRate, float speed, float spacing, float thic
     {
         h[n] = 0;
         for (int k = 0; k < order; k++)
-            h[n] += H[k] * std::cosf (MathConstants<float>::twoPi * (float) k * (float) n / (float) order);
+            h[n] += H[k] * cosf (MathConstants<float>::twoPi * (float) k * (float) n / (float) order);
 
         h[n] /= (float) order;
     }