From 32790c376583beccd030eecd7c56cbe66d380172 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Tue, 20 Apr 2010 11:46:26 +0200
Subject: JOGL GL4 preperation (cont):

- All available OpenGL versions (native/platform) are verified at GLProfile
  initialization and can be queried ..
  A mapping of major,compat -> major,minor,options is created.

- Removal of temp context creation, when creating a context.
  This was necessary to query general availability of ARB_create_context.
  Due to the shared context of X11GLXDrawableFactory and WindowsWGLDrawableFactory,
  this is no more necessary.
  Due to the version mapping, the ARB_create_context paramters are known.

- NativeWindow X11Lib: Added X11ErrorHandler, throwing a RuntimeException.
  Necessary to catch BadMatch .. etc X11 errors, eg for glXCreateContextAttribsARB
  Hence all X11 calls are covered now.

- X11DummyGLXDrawable needs to use an own Window, otherwise GLn n>2 fails

- Flattening the desktop GL* implementation,
  all use GL4bcImpl, which reduces the footprint dramatically.

- GL*Impl.isGL*() (desktop) utilizes the GLContext.isGL*(),
  hence the results reflect the actual native context version.

- GLContextImpl makeCurrent/create: Added workflow documentation,
  clarified code, defined abstract methods to have a protocol.

- Removed moved files (from here to gluegen),
  see gluegen a01cb3d59715a41153380f1977ec75263b762dc6

- NativeLibLoader -> <TYPE>JNILibLoader

- Fixed Exception Handling (as in gluegen bce53b52c8638729750c4286dbc04cb14329fd34),
  ie removed empty catch Throwable ..

- GLContext.setSwapInterval(): Nop in offscreen case, otherwise X11IOError (NVIDIA Bug)

Test:
  Tests
    - Junit
    - demos.gears.Gears
    - demos.jrefract.JRefract

  Platforms
    - Linux 64/32 ATI/NVidia
    - MacOsX
    - Windows (virtualbox 3.1.6, offscreen failed)

TODO/BUGS:
    - FIXME ATI GLn n>2 with AWT, can't make context current, works well on NVIDIA though
    - FIXME GL3GL4: Due to GL3 and GL4 implementation bugs, we still choose GL2 first, if available!
    - Add GL 3.3 to GL3/gl3ext.h
    - Add GL 4.0 to GL3/gl3ext.h and fix the GL3/GL4 seperation
    - Rename jogl.gl2.jar -> jogl.gldesktop.jar (as done with it's native lib already)
---
 make/build-jogl.xml | 133 ++++++++++++++++++++++++----------------------------
 1 file changed, 60 insertions(+), 73 deletions(-)

(limited to 'make/build-jogl.xml')

diff --git a/make/build-jogl.xml b/make/build-jogl.xml
index d42b859bd..6d95ebea8 100644
--- a/make/build-jogl.xml
+++ b/make/build-jogl.xml
@@ -104,9 +104,6 @@
         <property name="java.part.cgl"
                   value="com/jogamp/opengl/impl/macosx/cgl/*"/>
 
-        <property name="java.part.gl2es12"
-                  value="com/jogamp/opengl/impl/gl2es12/**"/>
-
         <property name="java.part.gl4"
                   value="com/jogamp/opengl/impl/**/gl4/**"/>
 
@@ -508,12 +505,24 @@
         </gluegen>
     </target>
 
-    <target name="java.generate.gl2es12">
-        <echo message="Generating GL2ES12 implementation" />
+    <target name="java.generate.gl4">
+        <echo message="Generating GL4 interface and implementation" />
+        <antcall target="java.generate.copy2temp" inheritRefs="true" />
+        <gluegen src="${stub.includes.opengl}/gl4.c" 
+                 outputRootDir="${build.jogl}"
+                 config="${config.jogl}/gl-gl4.cfg"
+                 includeRefid="stub.includes.fileset.all.gl2"
+                 emitter="com.sun.gluegen.opengl.GLEmitter">
+            <classpath refid="gluegen.classpath" />
+        </gluegen>
+    </target>
+
+    <target name="java.generate.gl4bc">
+        <echo message="Generating GL4bc implementation" />
         <antcall target="java.generate.copy2temp" inheritRefs="true" />
-        <gluegen src="${stub.includes.opengl}/gl2es12.c" 
+        <gluegen src="${stub.includes.opengl}/gl4bc.c" 
                  outputRootDir="${build.jogl}"
-                 config="${config.jogl}/gl-gl2es12.cfg"
+                 config="${config.jogl}/gl-gl4bc.cfg"
                  includeRefid="stub.includes.fileset.all.gl2"
                  emitter="com.sun.gluegen.opengl.GLEmitter">
             <classpath refid="gluegen.classpath" />
@@ -544,7 +553,7 @@
         </gluegen>
     </target>
 
-    <target name="java.generate.gl.all" depends="java.generate.gl_if, java.generate.gl2_es1_if, java.generate.gl2_es2_if, java.generate.gl2_gl3_if, java.generate.gl2, java.generate.gl3, java.generate.gl3bc, java.generate.gl2es12, java.generate.gles1, java.generate.gles2"/>
+    <target name="java.generate.gl.all" depends="java.generate.gl_if, java.generate.gl2_es1_if, java.generate.gl2_es2_if, java.generate.gl2_gl3_if, java.generate.gl2, java.generate.gl3, java.generate.gl3bc, java.generate.gl4, java.generate.gl4bc, java.generate.gles1, java.generate.gles2"/>
 
     <!-- target name="java.generate.gl.nsig" if="gluegen.nsig">
         <echo message="Generating GL interface and implementation" />
@@ -781,21 +790,6 @@
 
     </target>        
 
-    <target name="java.generate.composable.pipeline.check.gl2es12">
-        <!-- Blow away the DebugGL*.java and TraceGL*.java sources if GL*.class has changed
-             (the uptodate element doesn't support arbitrary source and destination files) -->
-        <dependset>
-            <srcfilelist dir="${classes}/javax/media/opengl" files="GL2ES12.class" />
-            <targetfileset dir="${src.generated.java}/javax/media/opengl"
-                           includes="DebugGL2ES12.java,TraceGL2ES12.java" />
-        </dependset>
-                           
-        <!-- Now choose one of the two to test to see if we have to regenerate -->
-        <uptodate property="java.generate.composable.pipeline.skip.gl2es12"
-                  srcfile="${classes}/javax/media/opengl/GL2ES12.class"
-                  targetfile="${src.generated.java}/javax/media/opengl/DebugGL2ES12.java" />
-    </target>        
-
     <target name="java.generate.composable.pipeline.check.gl2">
         <!-- Blow away the DebugGL*.java and TraceGL*.java sources if GL*.class has changed
              (the uptodate element doesn't support arbitrary source and destination files) -->
@@ -826,6 +820,21 @@
                   targetfile="${src.generated.java}/javax/media/opengl/DebugGL3.java" />
     </target>        
 
+    <target name="java.generate.composable.pipeline.check.gl4">
+        <!-- Blow away the DebugGL*.java and TraceGL*.java sources if GL*.class has changed
+             (the uptodate element doesn't support arbitrary source and destination files) -->
+        <dependset>
+            <srcfilelist dir="${classes}/javax/media/opengl" files="GL4.class" />
+            <targetfileset dir="${src.generated.java}/javax/media/opengl"
+                           includes="DebugGL4.java,TraceGL4.java,DebugGL4bc.java,TraceGL4bc.java" />
+        </dependset>
+                           
+        <!-- Now choose one of the two to test to see if we have to regenerate -->
+        <uptodate property="java.generate.composable.pipeline.skip.gl4"
+                  srcfile="${classes}/javax/media/opengl/GL4.class"
+                  targetfile="${src.generated.java}/javax/media/opengl/DebugGL4.java" />
+    </target>        
+
     <target name="java.generate.composable.pipeline.es1" depends="java.generate.composable.pipeline.check.es1" unless="java.generate.composable.pipeline.skip.es1">
         <java classname="com.sun.gluegen.opengl.BuildComposablePipeline" fork="yes" failonerror="true">
             <arg value="javax.media.opengl.GLES1" />
@@ -899,7 +908,29 @@
         </copy>
     </target>          
 
-    <target name="java.generate.composable.pipeline" depends="java.generate.composable.pipeline.es1, java.generate.composable.pipeline.es2, java.generate.composable.pipeline.gl2, java.generate.composable.pipeline.gl3">
+    <target name="java.generate.composable.pipeline.gl4" depends="java.generate.composable.pipeline.check.gl4" unless="java.generate.composable.pipeline.skip.gl4">
+        <java classname="com.sun.gluegen.opengl.BuildComposablePipeline" fork="yes" failonerror="true">
+            <arg value="javax.media.opengl.GL4" />
+            <arg value="${src.generated.java}/javax/media/opengl" />
+            <classpath refid="pipeline.classpath" />
+        </java>
+        <copy todir="${src.generated.java-cdc}">
+            <fileset dir="${src.generated.java}"
+                     includes="javax/media/opengl/DebugGL4.java javax/media/opengl/TraceGL4.java" />
+        </copy>
+
+        <java classname="com.sun.gluegen.opengl.BuildComposablePipeline" fork="yes" failonerror="true">
+            <arg value="javax.media.opengl.GL4bc" />
+            <arg value="${src.generated.java}/javax/media/opengl" />
+            <classpath refid="pipeline.classpath" />
+        </java>
+        <copy todir="${src.generated.java-cdc}">
+            <fileset dir="${src.generated.java}"
+                     includes="javax/media/opengl/DebugGL4bc.java javax/media/opengl/TraceGL4bc.java" />
+        </copy>
+    </target>          
+
+    <target name="java.generate.composable.pipeline" depends="java.generate.composable.pipeline.es1, java.generate.composable.pipeline.es2, java.generate.composable.pipeline.gl2, java.generate.composable.pipeline.gl3, java.generate.composable.pipeline.gl4">
     </target>
 
     <target name="java.generate.composable.pipeline.custom.check.glfixfunc">
@@ -1259,9 +1290,7 @@
           <include name="${rootrel.src.c.openmax}/omx_tool.c"  if="useOpenMAX"/>
           <include name="${rootrel.src.c.openmax}/com_jogamp_openmax_OMXInstance.c"  if="useOpenMAX"/>
 
-          <include name="${rootrel.generated.c.jogl}/gl2/GL2Impl_JNI.c"/>
-          <include name="${rootrel.generated.c.jogl}/gl3/GL3Impl_JNI.c"/>
-          <include name="${rootrel.generated.c.jogl}/gl3/GL3bcImpl_JNI.c"/>
+          <include name="${rootrel.generated.c.jogl}/gl4/GL4bcImpl_JNI.c"/>
           <!--include name="${rootrel.generated.c.jogl}/GLU_JNI.c"/ EMPTY -->
           <include name="${rootrel.generated.c.jogl}/gl2/GLUgl2_JNI.c"/>
           <include name="${rootrel.generated.c.jogl}/X11/GLX*.c" if="isX11"/>
@@ -1269,24 +1298,6 @@
           <include name="${rootrel.generated.c.jogl}/Windows/WGL*.c" if="isWindows"/>
         </patternset>
 
-        <patternset id="c.src.files.jogl.gl2es12">
-          <include name="${rootrel.src.c}/macosx/MacOSXCustomCGLCode.c" if="isOSX"/>
-          <include name="${rootrel.src.c}/macosx/MacOSXWindowSystemInterface.m" if="isOSX"/>
-          <include name="${rootrel.src.c}/macosx/ContextUpdater.m" if="isOSX"/>
-          <include name="${rootrel.src.c}/GLXGetProcAddressARB.c" if="isX11"/>
-          <!-- FIXME: the Mixer should be moved to another library -->
-          <!--include name="${rootrel.src.c}/Mixer.cpp" if="isWindows"/-->
-          <include name="${rootrel.src.c.openmax}/omx_tool.c"  if="useOpenMAX"/>
-          <include name="${rootrel.src.c.openmax}/com_jogamp_openmax_OMXInstance.c"  if="useOpenMAX"/>
-
-          <include name="${rootrel.generated.c.jogl}/gl2es12/GL2ES12Impl_JNI.c"/>
-          <!--include name="${rootrel.generated.c.jogl}/GLU_JNI.c"/ EMPTY -->
-          <!--include name="${rootrel.generated.c.jogl}/gl2es12/GLUgl2es12_JNI.c"/ SKIPPED -->
-          <include name="${rootrel.generated.c.jogl}/X11/GLX*.c" if="isX11"/>
-          <include name="${rootrel.generated.c.jogl}/MacOSX/CGL*.c" if="isOSX"/>
-          <include name="${rootrel.generated.c.jogl}/Windows/WGL*.c" if="isWindows"/>
-        </patternset>
-
         <patternset id="c.src.files.jogl.es2">
           <include name="${rootrel.src.c}/GLXGetProcAddressARB.c" if="isX11"/>
           <include name="${rootrel.src.c.openmax}/omx_tool.c"  if="useOpenMAX"/>
@@ -1393,13 +1404,6 @@
                linker.cfg.id="${linker.cfg.id.gl2}"/>
     </target>
 
-    <target name="c.build.jogl.gl2es12" unless="setup.nodesktop">
-      <c.build c.compiler.src.files="c.src.files.jogl.gl2es12"
-               output.lib.name="jogl_gl2es12"
-               compiler.cfg.id="${compiler.cfg.id}"
-               linker.cfg.id="${linker.cfg.id.gl2}"/>
-    </target>
-
     <target name="c.build.jogl.es2">
       <c.build c.compiler.src.files="c.src.files.jogl.es2"
                output.lib.name="jogl_es2"
@@ -1430,11 +1434,10 @@
       <msvc.manifest objdir="${obj.jogl}" dllname="jogl_es1" />
       <msvc.manifest objdir="${obj.jogl}" dllname="jogl_es2" />
       <msvc.manifest objdir="${obj.jogl}" dllname="jogl_gl2" />
-      <msvc.manifest objdir="${obj.jogl}" dllname="jogl_gl2es12" />
       <antcall target="c.manifest.cg" inheritRefs="true" />
     </target>
 
-    <target name="c.build.jogl" depends="c.configure,c.build.jogl.prepare,c.build.jogl.gl2es12,c.build.jogl.desktop,c.build.jogl.es2,c.build.jogl.es1,c.build.jogl.cg">
+    <target name="c.build.jogl" depends="c.configure,c.build.jogl.prepare,c.build.jogl.desktop,c.build.jogl.es2,c.build.jogl.es1,c.build.jogl.cg">
       <antcall target="gluegen.cpptasks.striplibs" inheritRefs="true">
           <param name="libdir" value="${obj.jogl}"/>
       </antcall>
@@ -1450,7 +1453,6 @@
         <fileset dir="${obj.jogl}">
           <include name="*_es1.${native.library.suffix-cdc}" />
           <include name="*_es2.${native.library.suffix-cdc}" />
-          <include name="*_gl2es12.${native.library.suffix-cdc}" />
         </fileset>
       </jar>
     </target>
@@ -1528,14 +1530,7 @@
         </jar>
     </target>
 
-    <target name="build-jars-es-desktop-javase" depends="setup-manifestfile,build-jars-os-desktop-javase" unless="setup.nodesktop">
-        <jar manifest="${build.jogl}/tempversion" destfile="${jogl.gl2es12.jar}" filesonly="true">
-            <fileset dir="${classes}" includes="${java.part.gl2es12}, ${java.part.openmax}"
-                     excludes="${java.part.glugl2}"/>
-        </jar>
-    </target>
-
-    <target name="build-jars-es-javase" depends="setup-manifestfile,build-jars-es-desktop-javase">
+    <target name="build-jars-es-javase" depends="setup-manifestfile">
         <jar manifest="${build.jogl}/tempversion" destfile="${jogl.egl.jar}" filesonly="true">
             <fileset dir="${classes}"
                      includes="${java.part.egl}"
@@ -1573,15 +1568,7 @@
         </jar>
     </target>
 
-    <target name="build-jars-es-desktop-cdc" depends="setup-manifestfile-cdc,build-jars-os-desktop-cdc" unless="setup.nodesktop">
-        <jar manifest="${build.jogl}/tempversion-cdc" destfile="${jogl.gl2es12.cdc.jar}" filesonly="true">
-            <fileset dir="${classes-cdc}"
-                     includes="${java.part.gl2es12}, ${java.part.openmax}"
-                     excludes="${java.part.glugl2}"/>
-        </jar>
-    </target>
-
-    <target name="build-jars-es-cdc" depends="setup-manifestfile-cdc,build-jars-es-desktop-cdc" unless="setup.noCDC">
+    <target name="build-jars-es-cdc" depends="setup-manifestfile-cdc" unless="setup.noCDC">
         <jar manifest="${build.jogl}/tempversion-cdc" destfile="${jogl.egl.cdc.jar}" filesonly="true">
             <fileset dir="${classes-cdc}"
                      includes="${java.part.egl}"
@@ -1645,7 +1632,7 @@
     <target name="build-jars-all-cdc" depends="setup-manifestfile">
         <jar manifest="${build.jogl}/tempversion-cdc" destfile="${jogl.all.cdc.jar}" filesonly="true">
             <fileset dir="${classes-cdc}"
-                     includes="${java.part.core} ${java.part.egl} ${java.part.glutess} ${java.part.glumipmap} ${java.part.openmax} ${java.part.sdk} ${java.part.glx} ${java.part.cgl} ${java.part.gl2es12} ${java.part.wgl} ${java.part.es1} ${java.part.es1.dbg} ${java.part.es2} ${java.part.es2.dbg} ${java.part.util} ${java.part.util.glsl} ${java.part.util.fixedfuncemu}"
+                     includes="${java.part.core} ${java.part.egl} ${java.part.glutess} ${java.part.glumipmap} ${java.part.openmax} ${java.part.sdk} ${java.part.glx} ${java.part.cgl} ${java.part.wgl} ${java.part.es1} ${java.part.es1.dbg} ${java.part.es2} ${java.part.es2.dbg} ${java.part.util} ${java.part.util.glsl} ${java.part.util.fixedfuncemu}"
                      excludes="${java.excludes.cdcfp}"/>
             <fileset dir="${src.java}"
                      includes="${java.part.util.fixedfuncemu.shadercode}"/>
-- 
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