JOGL: HashMap ProcAddressTable for all GL profiles incl GLX/WGL/CGL/EGL

Reduce (performance/footprint) overhead of ProcAddressTable recreation,
instead use a hashmap (major, minor, profile) -> ProcAddressTable.

Remove GL2ES12 implementation profile, redundant.

1 files changed, 0 insertions, 403 deletions

diff --git a/make/config/jogl/gl-impl-CustomJavaCode-gl2es12.java b/make/config/jogl/gl-impl-CustomJavaCode-gl2es12.java
deleted file mode 100644
index bcfa64e95..000000000
--- a/make/config/jogl/gl-impl-CustomJavaCode-gl2es12.java
+++ /dev/null
@@ -1,403 +0,0 @@
-// Tracks glBegin/glEnd calls to determine whether it is legal to
-// query Vertex Buffer Object state
-private boolean inBeginEndPair;
-
-/* FIXME: refactor dependence on Java 2D / JOGL bridge
-
-// Tracks creation and destruction of server-side OpenGL objects when
-// the Java2D/OpenGL pipeline is enabled and it is using frame buffer
-// objects (FBOs) to do its rendering
-private GLObjectTracker tracker;
-
-public void setObjectTracker(GLObjectTracker tracker) {
-  this.tracker = tracker;
-}
-
-*/
-
-public GL2ES12Impl(GLProfile glp, GLContextImpl context) {
-  this._context = context; 
-  this.bufferSizeTracker  = context.getBufferSizeTracker();
-  this.bufferStateTracker = context.getBufferStateTracker();
-  this.glStateTracker     = context.getGLStateTracker();
-  this.isGL2ES2 = glp.isGL2ES2();
-  this.glProfile = glp;
-}
-
-private boolean isGL2ES2;
-
-public final boolean isGL4bc() {
-    return false;
-}
-
-public final boolean isGL4() {
-    return false;
-}
-
-public final boolean isGL3bc() {
-    return false;
-}
-
-public final boolean isGL3() {
-    return false;
-}
-
-public final boolean isGL2() {
-    return false;
-}
-
-public final boolean isGLES1() {
-    return false;
-}
-
-public final boolean isGLES2() {
-    return false;
-}
-
-public final boolean isGLES() {
-    return false;
-}
-
-public final boolean isGL2ES1() {
-    return !isGL2ES2;
-}
-
-public final boolean isGL2ES2() {
-    return isGL2ES2;
-}
-
-public final boolean isGL2GL3() {
-    return false;
-}
-
-public final boolean hasGLSL() {
-    return isGL2ES2;
-}
-
-public final GL4bc getGL4bc() throws GLException {
-    throw new GLException("Not a GL4bc implementation");
-}
-
-public final GL4 getGL4() throws GLException {
-    throw new GLException("Not a GL4 implementation");
-}
-
-public final GL3bc getGL3bc() throws GLException {
-    throw new GLException("Not a GL3bc implementation");
-}
-
-public final GL3 getGL3() throws GLException {
-    throw new GLException("Not a GL3 implementation");
-}
-
-public final GL2 getGL2() throws GLException {
-    throw new GLException("Not a GL2 implementation");
-}
-
-public final GLES1 getGLES1() throws GLException {
-    throw new GLException("Not a GLES1 implementation");
-}
-
-public final GLES2 getGLES2() throws GLException {
-    throw new GLException("Not a GLES2 implementation");
-}
-
-public final GL2ES1 getGL2ES1() throws GLException {
-    if (isGL2ES1()) {
-        return this;
-    }
-    throw new GLException("Not a GL2ES1 implementation");
-}
-
-public final GL2ES2 getGL2ES2() throws GLException {
-    if (isGL2ES2()) {
-        return this;
-    }
-    throw new GLException("Not a GL2ES2 implementation");
-}
-
-public final GL2GL3 getGL2GL3() throws GLException {
-    throw new GLException("Not a GL2GL3 implementation");
-}
-
-//
-// Helpers for ensuring the correct amount of texture data
-//
-
-/** Returns the number of bytes required to fill in the appropriate
-    texture. This is computed as closely as possible based on the
-    pixel pack or unpack parameters. The logic in this routine is
-    based on code in the SGI OpenGL sample implementation. */
-
-private int imageSizeInBytes(int format, int type, int w, int h, int d,
-                             boolean pack) {
-  int elements = 0;
-  int esize = 0;
-  
-  if (w < 0) return 0;
-  if (h < 0) return 0;
-  if (d < 0) return 0;
-  switch (format) {
-  case GL_STENCIL_INDEX:
-    elements = 1;
-    break;
-  case GL_ALPHA:
-  case GL_LUMINANCE:
-  case GL_DEPTH_COMPONENT:
-    elements = 1;
-    break;
-  case GL_LUMINANCE_ALPHA:
-    elements = 2;
-    break;
-  case GL_RGB:
-    elements = 3;
-    break;
-  case GL_RGBA:
-    elements = 4;
-    break;
-  /* FIXME ?? 
-   case GL_HILO_NV:
-    elements = 2;
-    break; */
-  default:
-    return 0;
-  }
-  switch (type) {
-  case GL_BYTE:
-  case GL_UNSIGNED_BYTE:
-    esize = 1;
-    break;
-  case GL_SHORT:
-  case GL_UNSIGNED_SHORT:
-    esize = 2;
-    break;
-  case GL_UNSIGNED_SHORT_5_6_5:
-  case GL_UNSIGNED_SHORT_4_4_4_4:
-  case GL_UNSIGNED_SHORT_5_5_5_1:
-    esize = 2;
-    elements = 1;
-    break;
-  case GL_INT:
-  case GL_UNSIGNED_INT:
-  case GL_FLOAT:
-    esize = 4;
-    break;
-  default:
-    return 0;
-  }
-  return imageSizeInBytes(elements * esize, w, h, d, pack);
-}
-
-private GLBufferSizeTracker  bufferSizeTracker;
-private GLBufferStateTracker bufferStateTracker;
-private GLStateTracker       glStateTracker;
-
-private boolean bufferObjectExtensionsInitialized = false;
-private boolean haveGL15;
-private boolean haveGL21;
-private boolean haveARBVertexBufferObject;
-
-private void initBufferObjectExtensionChecks() {
-  if (bufferObjectExtensionsInitialized)
-    return;
-  bufferObjectExtensionsInitialized = true;
-  haveGL15                  = isExtensionAvailable("GL_VERSION_1_5");
-  haveGL21                  = isExtensionAvailable("GL_VERSION_2_1");
-  haveARBVertexBufferObject = isExtensionAvailable("GL_ARB_vertex_buffer_object");
-}
-
-private boolean checkBufferObject(boolean extension1,
-                                  boolean extension2,
-                                  boolean extension3,
-                                  boolean enabled,
-                                  int state,
-                                  String kind, boolean throwException) {
-  if (inBeginEndPair) {
-    throw new GLException("May not call this between glBegin and glEnd");
-  }
-  boolean avail = (extension1 || extension2 || extension3);
-  if (!avail) {
-    if (!enabled)
-      return true;
-    if(throwException) {
-        throw new GLException("Required extensions not available to call this function");
-    }
-    return false;
-  }
-  int buffer = bufferStateTracker.getBoundBufferObject(state, this);
-  if (enabled) {
-    if (buffer == 0) {
-      if(throwException) {
-          throw new GLException(kind + " must be enabled to call this method");
-      }
-      return false;
-    }
-  } else {
-    if (buffer != 0) {
-      if(throwException) {
-          throw new GLException(kind + " must be disabled to call this method");
-      }
-      return false;
-    }
-  }
-  return true;
-}  
-
-private boolean checkArrayVBODisabled(boolean throwException) { 
-  initBufferObjectExtensionChecks();
-  return checkBufferObject(haveGL15,
-                    haveARBVertexBufferObject,
-                    false,
-                    false,
-                    GL.GL_ARRAY_BUFFER,
-                    "array vertex_buffer_object", throwException);
-}
-
-private boolean checkArrayVBOEnabled(boolean throwException) { 
-  initBufferObjectExtensionChecks();
-  return checkBufferObject(haveGL15,
-                    haveARBVertexBufferObject,
-                    false,
-                    true,
-                    GL.GL_ARRAY_BUFFER,
-                    "array vertex_buffer_object", throwException);
-}
-
-private boolean checkElementVBODisabled(boolean throwException) { 
-  initBufferObjectExtensionChecks();
-  return checkBufferObject(haveGL15,
-                    haveARBVertexBufferObject,
-                    false,
-                    false,
-                    GL.GL_ELEMENT_ARRAY_BUFFER,
-                    "element vertex_buffer_object", throwException);
-}
-
-private boolean checkElementVBOEnabled(boolean throwException) { 
-  initBufferObjectExtensionChecks();
-  return checkBufferObject(haveGL15,
-                    haveARBVertexBufferObject,
-                    false,
-                    true,
-                    GL.GL_ELEMENT_ARRAY_BUFFER,
-                    "element vertex_buffer_object", throwException);
-}
-
-private boolean checkUnpackPBODisabled(boolean throwException) { 
-  // PBO n/a for ES 1.1 or ES 2.0
-  return true;
-}
-
-private boolean checkUnpackPBOEnabled(boolean throwException) { 
-  // PBO n/a for ES 1.1 or ES 2.0
-  return false;
-}
-
-private boolean checkPackPBODisabled(boolean throwException) { 
-  // PBO n/a for ES 1.1 or ES 2.0
-  return true;
-}
-
-private boolean checkPackPBOEnabled(boolean throwException) { 
-  // PBO n/a for ES 1.1 or ES 2.0
-  return false;
-}
-
-// Attempt to return the same ByteBuffer object from glMapBuffer if
-// the vertex buffer object's base address and size haven't changed
-private static class ARBVBOKey {
-  private long addr;
-  private int  capacity;
-
-  ARBVBOKey(long addr, int capacity) {
-    this.addr = addr;
-    this.capacity = capacity;
-  }
-
-  public int hashCode() {
-    return (int) addr;
-  }
-
-  public boolean equals(Object o) {
-    if ((o == null) || (!(o instanceof ARBVBOKey))) {
-      return false;
-    }
-
-    ARBVBOKey other = (ARBVBOKey) o;
-    return ((addr == other.addr) && (capacity == other.capacity));
-  }
-}
-
-private Map/*<ARBVBOKey, ByteBuffer>*/ arbVBOCache = new HashMap();
-
-/** Entry point to C language function: <br> <code> LPVOID glMapBuffer(GLenum target, GLenum access); </code>    */
-public java.nio.ByteBuffer glMapBuffer(int target, int access) {
-  final long __addr_ = ((GL2ES12ProcAddressTable)_context.getGLProcAddressTable())._addressof_glMapBuffer;
-  if (__addr_ == 0) {
-    throw new GLException("Method \"glMapBuffer\" not available");
-  }
-  int sz = bufferSizeTracker.getBufferSize(bufferStateTracker,
-                                           target,
-                                           this);
-  if (0 == sz) {
-    return null;
-  }
-  long addr;
-  addr = dispatch_glMapBuffer(target, access, __addr_);
-  if (0 == addr) {
-    return null;
-  }
-  ARBVBOKey key = new ARBVBOKey(addr, sz);
-  ByteBuffer _res = (ByteBuffer) arbVBOCache.get(key);
-  if (_res == null) {
-    _res = newDirectByteBuffer(addr, sz);
-    Buffers.nativeOrder(_res);
-    arbVBOCache.put(key, _res);
-  }
-  _res.position(0);
-  return _res;
-}
-
-/** Encapsulates function pointer for OpenGL function <br>: <code> LPVOID glMapBuffer(GLenum target, GLenum access); </code>    */
-native private long dispatch_glMapBuffer(int target, int access, long glProcAddress);
-
-native private ByteBuffer newDirectByteBuffer(long addr, int capacity);
-
-    public void glVertexPointer(GLArrayData array) {
-      if(array.getComponentNumber()==0) return;
-      if(array.isVBO()) {
-          glVertexPointer(array.getComponentNumber(), array.getComponentType(), array.getStride(), array.getOffset());
-      } else {
-          glVertexPointer(array.getComponentNumber(), array.getComponentType(), array.getStride(), array.getBuffer());
-      }
-    }
-    public void glColorPointer(GLArrayData array) {
-      if(array.getComponentNumber()==0) return;
-      if(array.isVBO()) {
-          glColorPointer(array.getComponentNumber(), array.getComponentType(), array.getStride(), array.getOffset());
-      } else {
-          glColorPointer(array.getComponentNumber(), array.getComponentType(), array.getStride(), array.getBuffer());
-      }
-
-    }
-    public void glNormalPointer(GLArrayData array) {
-      if(array.getComponentNumber()==0) return;
-      if(array.getComponentNumber()!=3) {
-        throw new GLException("Only 3 components per normal allowed");
-      }
-      if(array.isVBO()) {
-          glNormalPointer(array.getComponentType(), array.getStride(), array.getOffset());
-      } else {
-          glNormalPointer(array.getComponentType(), array.getStride(), array.getBuffer());
-      }
-    }
-    public void glTexCoordPointer(GLArrayData array) {
-      if(array.getComponentNumber()==0) return;
-      if(array.isVBO()) {
-          glTexCoordPointer(array.getComponentNumber(), array.getComponentType(), array.getStride(), array.getOffset());
-      } else {
-          glTexCoordPointer(array.getComponentNumber(), array.getComponentType(), array.getStride(), array.getBuffer());
-      }
-    }
-
-