Switch to LuaJIT; faster, less allocation-heavy and no real downsides.

diff --git a/Makefile b/Makefile
index 902d2c1ed5eb9131d9a50611007fe957851fcd69..ff9b4b5f18014bb25ab9712fef4497f2f002727a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ CXX=g++
 PROTOC=protoc
 INSTALL=install
 EMBEDDED_BMUSB=no
-PKG_MODULES := Qt5Core Qt5Gui Qt5Widgets Qt5OpenGLExtensions Qt5OpenGL Qt5PrintSupport libusb-1.0 movit lua52 libmicrohttpd epoxy x264 protobuf libpci
+PKG_MODULES := Qt5Core Qt5Gui Qt5Widgets Qt5OpenGLExtensions Qt5OpenGL Qt5PrintSupport libusb-1.0 movit luajit libmicrohttpd epoxy x264 protobuf libpci
 CXXFLAGS ?= -O2 -g -Wall  # Will be overridden by environment.
 CXXFLAGS += -std=gnu++11 -fPIC $(shell pkg-config --cflags $(PKG_MODULES)) -pthread -DMOVIT_SHADER_DIR=\"$(shell pkg-config --variable=shaderdir movit)\" -Idecklink/
 

diff --git a/README b/README
index 7fb863ee5fa3f4184e939e5a50eb7f0f63e92636..62c2471be12cac740bf88458a8a33651123d8f42 100644 (file)
--- a/README
+++ b/README
@@ -67,7 +67,7 @@ Nageru is in beta stage. It currently needs:
  - libzita-resampler, for resampling sound sources so that they are in sync
    between sources, and also for oversampling for the peak meter.
 
- - Lua, for driving the theme engine.
+ - LuaJIT, for driving the theme engine.
 
  - libpci, for printing friendly PCI device names in an error message.
 
@@ -76,7 +76,7 @@ If on Debian stretch or something similar, you can install everything you need
 with:
 
   apt install qtbase5-dev libqt5opengl5-dev qt5-default libqcustomplot-dev \
-    pkg-config libmicrohttpd-dev libusb-1.0-0-dev liblua5.2-dev \
+    pkg-config libmicrohttpd-dev libusb-1.0-0-dev libluajit-5.1-dev \
     libzita-resampler-dev libva-dev libavcodec-dev libavformat-dev \
     libswscale-dev libavresample-dev libmovit-dev libegl1-mesa-dev \
     libasound2-dev libx264-dev libbmusb-dev protobuf-compiler \