Use dpf utils for finding resources; Ensure GL3 usage

Author: falkTX

Makefile

@@ -38,9 +38,6 @@ ifeq ($(MACOS),true)
 	install -d bin/ProM.vst/Contents/Resources/presets
 	ln -sf $(CURDIR)/plugins/ProM/projectM/presets/presets_* bin/ProM.vst/Contents/Resources/presets/
 else
-	# VST2 directory
-	install -d bin/ProM.vst
-	mv bin/ProM-vst$(LIB_EXT) bin/ProM.vst/ProM$(LIB_EXT)
 	# VST2 fonts
 	install -d bin/ProM.vst/resources/fonts
 	ln -sf $(CURDIR)/plugins/ProM/projectM/fonts/*.ttf bin/ProM.vst/resources/fonts/
@@ -62,9 +59,6 @@ endif
 ifneq ($(CROSS_COMPILING),true)
 gen: plugins dpf/utils/lv2_ttl_generator
 	@$(CURDIR)/dpf/utils/generate-ttl.sh
-ifeq ($(MACOS),true)
-	@$(CURDIR)/dpf/utils/generate-vst-bundles.sh
-endif
 
 dpf/utils/lv2_ttl_generator:
 	$(MAKE) -C dpf/utils/lv2-ttl-generator

dpf

@@ -26,84 +26,31 @@
 #include "DistrhoPluginProM.hpp"
 #include "DistrhoUIProM.hpp"
 
-#ifndef DISTRHO_OS_WINDOWS
-# include <dlfcn.h>
-#endif
-
-#ifdef DISTRHO_OS_WINDOWS
-static HINSTANCE hInstance = nullptr;
-
-DISTRHO_PLUGIN_EXPORT
-BOOL WINAPI DllMain(HINSTANCE hInst, DWORD reason, LPVOID)
-{
-    if (reason == DLL_PROCESS_ATTACH)
-        hInstance = hInst;
-    return 1;
-}
-#endif
+#include "DistrhoPluginUtils.hpp"
 
 START_NAMESPACE_DISTRHO
 
 // -----------------------------------------------------------------------
 
-static String getCurrentExecutableDataDir()
-{
-    static String datadir;
-
-    if (datadir.isNotEmpty())
-        return datadir;
-
-#ifdef DISTRHO_OS_WINDOWS
-    CHAR filename[MAX_PATH + 256];
-    filename[0] = '\0';
-    GetModuleFileName(hInstance, filename, sizeof(filename));
-
-    datadir = String(filename);
-    datadir.truncate(datadir.rfind('\\'));
-#else
-    Dl_info info;
-    dladdr((void*)getCurrentExecutableDataDir, &info);
-
-    datadir = String(info.dli_fname);
-    datadir.truncate(datadir.rfind('/'));
-
-# ifdef DISTRHO_OS_MAC
-    if (datadir.endsWith("/MacOS"))
-    {
-        datadir.truncate(datadir.rfind('/'));
-        datadir += "/Resources";
-    }
-    else
-# endif
-    if (datadir.endsWith("/x86_64-linux"))
-    {
-        datadir.truncate(datadir.rfind('/'));
-        datadir += "/Resources";
-    }
-    else
-#endif
-    {
-        datadir += "/resources";
-    }
-
-    return datadir;
-}
-
-// -----------------------------------------------------------------------
-
 DistrhoUIProM::DistrhoUIProM()
     : UI(512, 512),
-      fPM(nullptr),
-      fResizeHandle(this)
+      fPM(nullptr)
+#ifndef DGL_USE_OPENGL3
+    , fResizeHandle(this)
+#endif
 {
-    // const double scaleFactor = getScaleFactor();
-    // if (d_isNotZero(scaleFactor))
-    //    setSize(512*scaleFactor, 512*scaleFactor)
-    setGeometryConstraints(256, 256, true);
+    const double scaleFactor = getScaleFactor();
+
+    if (d_isNotZero(scaleFactor))
+        setSize(512*scaleFactor, 512*scaleFactor);
+
+    setGeometryConstraints(256*scaleFactor, 256*scaleFactor, true);
 
     // no need to show resize handle if window is user-resizable
+#ifndef DGL_USE_OPENGL3
     // if (isResizable())
     //     fResizeHandle.hide();
+#endif
 }
 
 DistrhoUIProM::~DistrhoUIProM()
@@ -154,19 +101,27 @@ void DistrhoUIProM::uiReshape(uint width, uint height)
 #ifdef PROJECTM_DATA_DIR
         fPM = new projectM(PROJECTM_DATA_DIR "/config.inp");
 #else
-        const String datadir(getCurrentExecutableDataDir());
-        d_stdout("ProM datadir: '%s'", datadir.buffer());
-
-        projectM::Settings settings;
-        settings.presetURL    = datadir + DISTRHO_OS_SEP_STR "presets";
-        settings.titleFontURL = datadir + DISTRHO_OS_SEP_STR "fonts" DISTRHO_OS_SEP_STR "Vera.ttf";
-        settings.menuFontURL  = datadir + DISTRHO_OS_SEP_STR "fonts" DISTRHO_OS_SEP_STR "VeraMono.ttf";
-        settings.datadir      = datadir;
-        fPM = new projectM(settings);
+        if (const char* const bundlePath = getBundlePath())
+        {
+            const String datadir(getResourcePath(bundlePath));
+            d_stdout("ProM datadir: '%s'", datadir.buffer());
+
+            projectM::Settings settings;
+            settings.presetURL    = datadir + DISTRHO_OS_SEP_STR "presets";
+            settings.titleFontURL = datadir + DISTRHO_OS_SEP_STR "fonts" DISTRHO_OS_SEP_STR "Vera.ttf";
+            settings.menuFontURL  = datadir + DISTRHO_OS_SEP_STR "fonts" DISTRHO_OS_SEP_STR "VeraMono.ttf";
+            settings.datadir      = datadir;
+            fPM = new projectM(settings);
+        }
+        else
+        {
+            d_stderr2("ProM: failed to find bundle path, UI will be empty");
+        }
 #endif
     }
 
-    fPM->projectM_resetGL(width, height);
+    if (fPM != nullptr)
+        fPM->projectM_resetGL(width, height);
 }
 
 // -----------------------------------------------------------------------

plugins/ProM/DistrhoUIProM.cpp

@@ -17,8 +17,15 @@
 #ifndef DISTRHO_UI_PROM_HPP_INCLUDED
 #define DISTRHO_UI_PROM_HPP_INCLUDED
 
+#if defined(DISTRHO_OS_MAC) || defined(DISTRHO_OS_WINDOWS)
+# define DGL_USE_OPENGL3
+#endif
+
 #include "DistrhoUI.hpp"
-#include "ResizeHandle.hpp"
+
+#ifndef DGL_USE_OPENGL3
+# include "ResizeHandle.hpp"
+#endif
 
 class projectM;
 
@@ -52,7 +59,9 @@ class DistrhoUIProM : public UI
 
 private:
     ScopedPointer<projectM> fPM;
+#ifndef DGL_USE_OPENGL3
     ResizeHandle fResizeHandle;
+#endif
 
     DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(DistrhoUIProM)
 };

plugins/ProM/DistrhoUIProM.hpp

@@ -105,6 +105,7 @@ endif # !HAVE_PROJECTM
 # --------------------------------------------------------------
 # Do some magic
 
+USE_VST2_BUNDLE = true
 include ../../dpf/Makefile.plugins.mk
 
 # --------------------------------------------------------------

plugins/ProM/Makefile

@@ -58,7 +58,9 @@ class ResizeHandle : public TopLevelWidget
 
 #ifdef DGL_OPENGL
         glUseProgram(0);
+# ifndef DGL_USE_OPENGL3
         glMatrixMode(GL_MODELVIEW);
+# endif
 #endif
 
         // draw white lines, 1px wide