From 15e60161787224e85172685f74dc0ac195969b51 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Wed, 5 Apr 2023 09:42:28 +0200
Subject: Math: Complete Matrix4f w/ Vec[234]f and adopt it throughout
Quaternion, Ray, AABBox, Frustum, Stereo*, ... adding hook to PMVMatrix
Motivation was to simplify matrix + vector math usage, ease review and avoid usage bugs.
Matrix4f implementation uses dedicated float fields instead of an array.
Performance didn't increase much,
as JVM >= 11(?) has some optimizations to drop the array bounds check.
AMD64 + OpenJDK17
- Matrix4f.mul(a, b) got a roughly ~10% enhancement over FloatUtil.multMatrix(a, b, dest)
- Matrix4f.mul(b) roughly ~3% slower than FloatUtil.multMatrix(a, b, dest)
- FloatUtil.multMatrix(a, a_off, b, b_off, dest) is considerable slower than all
- Matrix4f.invert(..) roughly ~3% slower than FloatUtil.invertMatrix(..)
RaspberryPi 4b aarch64 + OpenJDK17
- Matrix4f.mul(a, b) got a roughly ~10% enhancement over FloatUtil.multMatrix(a, b, dest)
- Matrix4f.mul(b) roughly ~20% slower than FloatUtil.multMatrix(a, b)
- FloatUtil.multMatrix(a, a_off, b, b_off, dest) is considerable slower than all
- Matrix4f.invert(..) roughly ~4% slower than FloatUtil.invertMatrix(..)
Conclusion
- Matrix4f.mul(b) needs to be revised (esp for aarch64)
- Matrix4f.invert(..) should also not be slower ..
---
make/scripts/make.jogl.all.linux-x86_64.sh | 3 +++
make/scripts/tests.sh | 13 +++++++++++--
2 files changed, 14 insertions(+), 2 deletions(-)
(limited to 'make/scripts')
diff --git a/make/scripts/make.jogl.all.linux-x86_64.sh b/make/scripts/make.jogl.all.linux-x86_64.sh
index f43112d25..9e91bb171 100755
--- a/make/scripts/make.jogl.all.linux-x86_64.sh
+++ b/make/scripts/make.jogl.all.linux-x86_64.sh
@@ -31,6 +31,9 @@ fi
#
# -Dsetup.addNativeOpenMAX=true \
# -Dsetup.addNativeKD=true \
+#
+# -Doculusvr.enabled=true \
+#
#LD_LIBRARY_PATH=/opt-linux-x86_64/mesa-7.8.1/lib64
diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh
index 9724c7632..2038ceee2 100644
--- a/make/scripts/tests.sh
+++ b/make/scripts/tests.sh
@@ -495,7 +495,7 @@ function testawtswt() {
#
# Stereo
#
-#testnoawt com.jogamp.opengl.test.junit.jogl.stereo.StereoDemo01 $*
+#testnoawt com.jogamp.opengl.demos.av.StereoDemo01 $*
#
#
# HiDPI
@@ -538,6 +538,7 @@ function testawtswt() {
#testnoawt com.jogamp.opengl.test.junit.jogl.demos.gl2.newt.TestTeapotNEWT $*
#testnoawt com.jogamp.opengl.test.junit.jogl.demos.gl3.newt.TestGeomShader01TextureGL3NEWT $*
#testnoawt com.jogamp.opengl.test.junit.jogl.demos.gl4.newt.TestTessellationShader01GL4NEWT $*
+#testnoawt com.jogamp.opengl.test.junit.jogl.demos.gl4.newt.TestInstancedReneringGL4NEWT $*
#
# av demos
@@ -546,6 +547,7 @@ function testawtswt() {
#testnoawt com.jogamp.opengl.demos.av.MovieCube $*
#testnoawt com.jogamp.opengl.demos.av.MovieSimple $*
#testnoawt com.jogamp.opengl.demos.av.CrossFadePlayer $*
+#testnoawt com.jogamp.opengl.demos.av.StereoDemo01 $*
#
# performance tests
@@ -574,6 +576,9 @@ function testawtswt() {
#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestFloatUtil01NOUI $*
#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestFloatUtil02MatrixMatrixMultNOUI $*
#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestFloatUtil03InversionNOUI $*
+#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestMatrix4f01NOUI $*
+testnoawt com.jogamp.opengl.test.junit.jogl.math.TestMatrix4f02MulNOUI $*
+#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestMatrix4f03InversionNOUI $*
#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestPMVMatrix01NEWT $*
#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestPMVMatrix02NOUI $*
#testnoawt com.jogamp.opengl.test.junit.jogl.math.TestPMVMatrix03NOUI $*
@@ -972,7 +977,9 @@ function testawtswt() {
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo00 $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo01 $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo02 $*
+#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo03 $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo10 $*
+#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo11 $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo20 $*
#testnoawt com.jogamp.opengl.demos.av.MovieCube $*
@@ -1014,8 +1021,10 @@ function testawtswt() {
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo01 $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo01b $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo02 $*
-testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo03 $*
+#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo03 $*
+#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo03b $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo10 $*
+#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo11 $*
#testnoawt com.jogamp.opengl.demos.graph.ui.UISceneDemo20 $*
#testnoawt com.jogamp.opengl.demos.av.MovieCube $*
--
cgit v1.2.3