From db775658a7f5d6614ae716b7492af8210f5e5f18 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Fri, 23 Jan 2015 00:53:47 +0100
Subject: Bug 1119 - GL* Efficiency: Keep ProcAddressTable instance within GL*
instances
---
make/config/jogl/gl-impl-CustomJavaCode-gl4bc.java | 56 +++++++++-------------
1 file changed, 22 insertions(+), 34 deletions(-)
(limited to 'make/config/jogl/gl-impl-CustomJavaCode-gl4bc.java')
diff --git a/make/config/jogl/gl-impl-CustomJavaCode-gl4bc.java b/make/config/jogl/gl-impl-CustomJavaCode-gl4bc.java
index c7b264bf9..8ec1b3205 100644
--- a/make/config/jogl/gl-impl-CustomJavaCode-gl4bc.java
+++ b/make/config/jogl/gl-impl-CustomJavaCode-gl4bc.java
@@ -1,3 +1,5 @@
+private final GL4bcProcAddressTable _pat;
+
// Tracks glBegin/glEnd calls to determine whether it is legal to
// query Vertex Buffer Object state
private boolean inBeginEndPair;
@@ -17,35 +19,21 @@ public void setObjectTracker(GLObjectTracker tracker) {
public GL4bcImpl(GLProfile glp, GLContextImpl context) {
this._context = context;
- if(null != context) {
- this.bufferObjectTracker = context.getBufferObjectTracker();
- this.bufferStateTracker = context.getBufferStateTracker();
- this.glStateTracker = context.getGLStateTracker();
- } else {
- this.bufferObjectTracker = null;
- this.bufferStateTracker = null;
- this.glStateTracker = null;
- }
+ this._pat = (GL4bcProcAddressTable)_context.getGLProcAddressTable();
+ this.bufferObjectTracker = context.getBufferObjectTracker();
+ this.bufferStateTracker = context.getBufferStateTracker();
+ this.glStateTracker = context.getGLStateTracker();
this.glProfile = glp;
}
public final void finalizeInit() {
- if(null != _context) {
- haveARBPixelBufferObject = isExtensionAvailable("GL_ARB_pixel_buffer_object");
- haveEXTPixelBufferObject = isExtensionAvailable("GL_EXT_pixel_buffer_object");
- haveGL15 = isExtensionAvailable("GL_VERSION_1_5");
- haveGL21 = isExtensionAvailable("GL_VERSION_2_1");
- haveARBVertexBufferObject = isExtensionAvailable("GL_ARB_vertex_buffer_object");
- haveARBVertexArrayObject = _context.getGLVersionNumber().compareTo(GLContext.Version3_0) >= 0 ||
- isExtensionAvailable("GL_ARB_vertex_array_object");
- } else {
- haveARBPixelBufferObject = false;
- haveEXTPixelBufferObject = false;
- haveGL15 = false;
- haveGL21 = false;
- haveARBVertexBufferObject = false;
- haveARBVertexArrayObject = false;
- }
+ haveARBPixelBufferObject = isExtensionAvailable("GL_ARB_pixel_buffer_object");
+ haveEXTPixelBufferObject = isExtensionAvailable("GL_EXT_pixel_buffer_object");
+ haveGL15 = isExtensionAvailable("GL_VERSION_1_5");
+ haveGL21 = isExtensionAvailable("GL_VERSION_2_1");
+ haveARBVertexBufferObject = isExtensionAvailable("GL_ARB_vertex_buffer_object");
+ haveARBVertexArrayObject = _context.getGLVersionNumber().compareTo(GLContext.Version3_0) >= 0 ||
+ isExtensionAvailable("GL_ARB_vertex_array_object");
}
private int[] imageSizeTemp = new int[1];
@@ -482,7 +470,7 @@ public final void glTexCoordPointer(GLArrayData array) {
@Override
public final void glBufferData(int target, long size, Buffer data, int usage) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glBufferData;
+ final long glProcAddress = _pat._addressof_glBufferData;
if ( 0 == glProcAddress ) {
throw new GLException(String.format("Method \"%s\" not available", "glBufferData"));
}
@@ -493,7 +481,7 @@ public final void glBufferData(int target, long size, Buffer data, int usage) {
/** FIXME Add for OpenGL 4.4
@Override
public final void glBufferStorage(int target, long size, Buffer data, int flags) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glBufferStorage;
+ final long glProcAddress = _pat._addressof_glBufferStorage;
if ( 0 == glProcAddress ) {
throw new GLException(String.format("Method \"%s\" not available", "glBufferStorage"));
}
@@ -516,7 +504,7 @@ private native void dispatch_glBufferStorage(int target, long size, Object data,
@Override
public final void glNamedBufferDataEXT(int buffer, long size, Buffer data, int usage) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glNamedBufferDataEXT;
+ final long glProcAddress = _pat._addressof_glNamedBufferDataEXT;
if ( 0 == glProcAddress ) {
throw new GLException(String.format("Method \"%s\" not available", "glNamedBufferDataEXT"));
}
@@ -538,7 +526,7 @@ private native void dispatch_glNamedBufferDataEXT(int buffer, long size, Object
@Override
public boolean glUnmapBuffer(int target) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glUnmapBuffer;
+ final long glProcAddress = _pat._addressof_glUnmapBuffer;
if ( 0 == glProcAddress ) {
throw new GLException(String.format("Method \"%s\" not available", "glUnmapBuffer"));
}
@@ -547,7 +535,7 @@ public boolean glUnmapBuffer(int target) {
@Override
public boolean glUnmapNamedBufferEXT(int buffer) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glUnmapNamedBufferEXT;
+ final long glProcAddress = _pat._addressof_glUnmapNamedBufferEXT;
if ( 0 == glProcAddress ) {
throw new GLException(String.format("Method \"%s\" not available", "glUnmapNamedBufferEXT"));
}
@@ -563,7 +551,7 @@ private native boolean dispatch_glUnmapNamedBufferEXT(int buffer, long procAddre
@Override
public final GLBufferStorage mapBuffer(final int target, final int access) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glMapBuffer;
+ final long glProcAddress = _pat._addressof_glMapBuffer;
if ( 0 == glProcAddress ) {
throw new GLException("Method \"glMapBuffer\" not available");
}
@@ -571,7 +559,7 @@ public final GLBufferStorage mapBuffer(final int target, final int access) {
}
@Override
public final GLBufferStorage mapBufferRange(final int target, final long offset, final long length, final int access) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glMapBufferRange;
+ final long glProcAddress = _pat._addressof_glMapBufferRange;
if ( 0 == glProcAddress ) {
throw new GLException("Method \"glMapBufferRange\" not available");
}
@@ -580,7 +568,7 @@ public final GLBufferStorage mapBufferRange(final int target, final long offset,
@Override
public final GLBufferStorage mapNamedBuffer(final int bufferName, final int access) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glMapNamedBufferEXT;
+ final long glProcAddress = _pat._addressof_glMapNamedBufferEXT;
if ( 0 == glProcAddress ) {
throw new GLException("Method \"glMapNamedBufferEXT\" not available");
}
@@ -597,7 +585,7 @@ private native long dispatch_glMapNamedBufferEXT(int buffer, int access, long gl
@Override
public final GLBufferStorage mapNamedBufferRange(final int bufferName, final long offset, final long length, final int access) {
- final long glProcAddress = ((GL4bcProcAddressTable)_context.getGLProcAddressTable())._addressof_glMapNamedBufferRangeEXT;
+ final long glProcAddress = _pat._addressof_glMapNamedBufferRangeEXT;
if ( 0 == glProcAddress ) {
throw new GLException("Method \"glMapNamedBufferRangeEXT\" not available");
}
--
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