Enhance FloatUtil: More optimizations, concludes commit 0bded476868c5fdfe44502bfd55957469d0d72bb

FloatUtil optimizations (unroll and linear memeory access):
  - transposeMatrix
  - invertMatrix (diff algo as well - 50% speed bump)
  - multMatrix
  - multMatrixVec

FloatUtil added
  - matrixDeterminant(..)

FloatUtil removed
  - Certain FloatBuffer variants are removed
    or at least marked deprecated.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/jogl/classes/jogamp/opengl/ProjectFloat.java b/src/jogl/classes/jogamp/opengl/ProjectFloat.java
index 00d1cb64b..91fcbd7a4 100644
--- a/src/jogl/classes/jogamp/opengl/ProjectFloat.java
+++ b/src/jogl/classes/jogamp/opengl/ProjectFloat.java
@@ -374,7 +374,7 @@ public class ProjectFloat {
     FloatUtil.multMatrix(projMatrix, modelMatrix, mat4Tmp1);
 
     // mat4Tmp1 = Inv(P x M)
-    if ( null == FloatUtil.invertMatrix(mat4Tmp1, 0, mat4Tmp1, 0, mat4Tmp2) ) {
+    if ( null == FloatUtil.invertMatrix(mat4Tmp1, mat4Tmp1) ) {
       return false;
     }
 
@@ -434,7 +434,7 @@ public class ProjectFloat {
     FloatUtil.multMatrix(projMatrix, modelMatrix, mat4Tmp1);
 
     // mat4Tmp1 = Inv(P x M)
-    if ( null == FloatUtil.invertMatrix(mat4Tmp1, 0, mat4Tmp1, 0, mat4Tmp2) ) {
+    if ( null == FloatUtil.invertMatrix(mat4Tmp1, mat4Tmp1) ) {
       return false;
     }
 
@@ -530,7 +530,7 @@ public class ProjectFloat {
                                final FloatBuffer obj_pos) {
     FloatUtil.multMatrix(projMatrix, modelMatrix, mat4Tmp1);
 
-    if ( null == FloatUtil.invertMatrix(mat4Tmp1, 0, mat4Tmp1, 0, mat4Tmp2) ) {
+    if ( null == FloatUtil.invertMatrix(mat4Tmp1, mat4Tmp1) ) {
       return false;
     }