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-rw-r--r--src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererDualFBO.java51
-rw-r--r--src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererSingleFBO.java70
2 files changed, 83 insertions, 38 deletions
diff --git a/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererDualFBO.java b/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererDualFBO.java
index ab53862cd..026345067 100644
--- a/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererDualFBO.java
+++ b/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererDualFBO.java
@@ -37,6 +37,7 @@ import jogamp.opengl.oculusvr.OVRDistortion;
import com.jogamp.oculusvr.OVR;
import com.jogamp.oculusvr.ovrFrameTiming;
import com.jogamp.opengl.FBObject;
+import com.jogamp.opengl.FBObject.Attachment;
import com.jogamp.opengl.FBObject.TextureAttachment;
import com.jogamp.opengl.FBObject.Attachment.Type;
import com.jogamp.opengl.util.CustomRendererListener;
@@ -55,19 +56,25 @@ public class OVRSBSRendererDualFBO implements GLEventListener {
private final boolean ownsDist;
private final StereoRendererListener upstream;
private final FBObject[] fbos;
+ private final int magFilter;
+ private final int minFilter;
private int numSamples;
private final TextureAttachment[] fboTexs;
- public OVRSBSRendererDualFBO(final OVRDistortion dist, final boolean ownsDist, final StereoRendererListener upstream, final int numSamples) {
+ public OVRSBSRendererDualFBO(final OVRDistortion dist, final boolean ownsDist, final StereoRendererListener upstream,
+ final int magFilter, final int minFilter, final int numSamples) {
this.dist = dist;
this.ownsDist = ownsDist;
this.upstream = upstream;
+ this.fbos = new FBObject[2];
+ this.fbos[0] = new FBObject();
+ this.fbos[1] = new FBObject();
+ this.magFilter = magFilter;
+ this.minFilter = minFilter;
+
this.numSamples = numSamples;
- fbos = new FBObject[2];
- fbos[0] = new FBObject();
- fbos[1] = new FBObject();
- fboTexs = new TextureAttachment[2];
+ this.fboTexs = new TextureAttachment[2];
}
private void initFBOs(final GL gl, final int width, final int height) {
@@ -84,20 +91,36 @@ public class OVRSBSRendererDualFBO implements GLEventListener {
numSamples = fbos[0].getNumSamples();
if(numSamples>0) {
- fbos[0].attachColorbuffer(gl, 0, true);
- fbos[0].resetSamplingSink(gl);
- fbos[1].attachColorbuffer(gl, 0, true);
- fbos[1].resetSamplingSink(gl);
+ fbos[0].attachColorbuffer(gl, 0, true); // MSAA requires alpha
+ fbos[0].attachRenderbuffer(gl, Type.DEPTH, 24);
+ final FBObject ssink0 = new FBObject();
+ {
+ ssink0.reset(gl, width, height);
+ ssink0.attachTexture2D(gl, 0, false, magFilter, minFilter, GL2ES2.GL_CLAMP_TO_EDGE, GL2ES2.GL_CLAMP_TO_EDGE);
+ ssink0.attachRenderbuffer(gl, Attachment.Type.DEPTH, 24);
+ }
+ fbos[0].setSamplingSink(ssink0);
+ fbos[0].resetSamplingSink(gl); // validate
fboTexs[0] = fbos[0].getSamplingSink();
+
+ fbos[1].attachColorbuffer(gl, 0, true); // MSAA requires alpha
+ fbos[1].attachRenderbuffer(gl, Type.DEPTH, 24);
+ final FBObject ssink1 = new FBObject();
+ {
+ ssink1.reset(gl, width, height);
+ ssink1.attachTexture2D(gl, 0, false, magFilter, minFilter, GL2ES2.GL_CLAMP_TO_EDGE, GL2ES2.GL_CLAMP_TO_EDGE);
+ ssink1.attachRenderbuffer(gl, Attachment.Type.DEPTH, 24);
+ }
+ fbos[1].setSamplingSink(ssink1);
+ fbos[1].resetSamplingSink(gl); // validate
fboTexs[1] = fbos[1].getSamplingSink();
} else {
- fboTexs[0] = fbos[0].attachTexture2D(gl, 0, true);
- fboTexs[1] = fbos[1].attachTexture2D(gl, 0, true);
+ fboTexs[0] = fbos[0].attachTexture2D(gl, 0, false, magFilter, minFilter, GL2ES2.GL_CLAMP_TO_EDGE, GL2ES2.GL_CLAMP_TO_EDGE);
+ fbos[0].attachRenderbuffer(gl, Type.DEPTH, 24);
+ fboTexs[1] = fbos[1].attachTexture2D(gl, 0, false, magFilter, minFilter, GL2ES2.GL_CLAMP_TO_EDGE, GL2ES2.GL_CLAMP_TO_EDGE);
+ fbos[1].attachRenderbuffer(gl, Type.DEPTH, 24);
}
- numSamples=fbos[0].getNumSamples();
- fbos[0].attachRenderbuffer(gl, Type.DEPTH, 24);
fbos[0].unbind(gl);
- fbos[1].attachRenderbuffer(gl, Type.DEPTH, 24);
fbos[1].unbind(gl);
}
diff --git a/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererSingleFBO.java b/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererSingleFBO.java
index c9d307665..bfc0dd57a 100644
--- a/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererSingleFBO.java
+++ b/src/oculusvr/classes/com/jogamp/opengl/oculusvr/OVRSBSRendererSingleFBO.java
@@ -37,6 +37,7 @@ import jogamp.opengl.oculusvr.OVRDistortion;
import com.jogamp.oculusvr.OVR;
import com.jogamp.oculusvr.ovrFrameTiming;
import com.jogamp.opengl.FBObject;
+import com.jogamp.opengl.FBObject.Attachment;
import com.jogamp.opengl.FBObject.TextureAttachment;
import com.jogamp.opengl.FBObject.Attachment.Type;
import com.jogamp.opengl.util.CustomRendererListener;
@@ -55,47 +56,68 @@ public class OVRSBSRendererSingleFBO implements GLEventListener {
private final OVRDistortion dist;
private final boolean ownsDist;
private final StereoRendererListener upstream;
- private final FBObject fbo0;
+ private final FBObject fbo;
+ private final int magFilter;
+ private final int minFilter;
private int numSamples;
- private TextureAttachment fbo0Tex;
-
- public OVRSBSRendererSingleFBO(final OVRDistortion dist, final boolean ownsDist, final StereoRendererListener upstream, final int numSamples) {
+ private TextureAttachment fboTex;
+
+ /**
+ * @param dist {@link OVRDistortion} instance used for rendering.
+ * @param ownsDist if true, {@link OVRDistortion#dispose(GL2ES2)} is issued on this instance's {@link #dispose(GLAutoDrawable)} method, otherwise not.
+ * @param upstream the upstream {@link StereoRendererListener}, a.k.a the <i>content</i> to render for both eyes
+ * @param magFilter if > 0 value for {@link GL#GL_TEXTURE_MAG_FILTER}
+ * @param minFilter if > 0 value for {@link GL#GL_TEXTURE_MIN_FILTER}
+ * @param numSamples sample-count, if > 0 using multisampling w/ given samples, otherwise no multisampling applies
+ */
+ public OVRSBSRendererSingleFBO(final OVRDistortion dist, final boolean ownsDist, final StereoRendererListener upstream,
+ final int magFilter, final int minFilter, final int numSamples) {
this.dist = dist;
this.ownsDist = ownsDist;
this.upstream = upstream;
+ this.fbo = new FBObject();
+ this.magFilter = magFilter;
+ this.minFilter = minFilter;
+
this.numSamples = numSamples;
- fbo0 = new FBObject();
}
private void initFBOs(final GL gl, final int width, final int height) {
// remove all texture attachments, since MSAA uses just color-render-buffer
// and non-MSAA uses texture2d-buffer
- fbo0.detachAllColorbuffer(gl);
+ fbo.detachAllColorbuffer(gl);
- fbo0.reset(gl, width, height, numSamples, false);
- numSamples = fbo0.getNumSamples();
+ fbo.reset(gl, width, height, numSamples, false);
+ numSamples = fbo.getNumSamples();
if(numSamples>0) {
- fbo0.attachColorbuffer(gl, 0, true);
- fbo0.resetSamplingSink(gl);
- fbo0Tex = fbo0.getSamplingSink();
+ fbo.attachColorbuffer(gl, 0, true); // MSAA requires alpha
+ fbo.attachRenderbuffer(gl, Type.DEPTH, 24);
+ final FBObject ssink = new FBObject();
+ {
+ ssink.reset(gl, width, height);
+ ssink.attachTexture2D(gl, 0, false, magFilter, minFilter, GL2ES2.GL_CLAMP_TO_EDGE, GL2ES2.GL_CLAMP_TO_EDGE);
+ ssink.attachRenderbuffer(gl, Attachment.Type.DEPTH, 24);
+ }
+ fbo.setSamplingSink(ssink);
+ fbo.resetSamplingSink(gl); // validate
+ fboTex = fbo.getSamplingSink();
} else {
- fbo0Tex = fbo0.attachTexture2D(gl, 0, true);
+ fboTex = fbo.attachTexture2D(gl, 0, false, magFilter, minFilter, GL2ES2.GL_CLAMP_TO_EDGE, GL2ES2.GL_CLAMP_TO_EDGE);
+ fbo.attachRenderbuffer(gl, Type.DEPTH, 24);
}
- numSamples=fbo0.getNumSamples();
- fbo0.attachRenderbuffer(gl, Type.DEPTH, 24);
- fbo0.unbind(gl);
+ fbo.unbind(gl);
}
@SuppressWarnings("unused")
private void resetFBOs(final GL gl, final int width, final int height) {
- fbo0.reset(gl, width, height, numSamples, true);
- numSamples = fbo0.getNumSamples();
+ fbo.reset(gl, width, height, numSamples, true);
+ numSamples = fbo.getNumSamples();
if(numSamples>0) {
- fbo0Tex = fbo0.getSamplingSink();
+ fboTex = fbo.getSamplingSink();
} else {
- fbo0Tex = (TextureAttachment) fbo0.getColorbuffer(0);
+ fboTex = (TextureAttachment) fbo.getColorbuffer(0);
}
}
@@ -120,7 +142,7 @@ public class OVRSBSRendererSingleFBO implements GLEventListener {
// FIXME complete release
if( null != upstream ) {
upstream.dispose(drawable);
- fbo0.destroy(gl);
+ fbo.destroy(gl);
}
if( ownsDist ) {
dist.dispose(gl);
@@ -139,7 +161,7 @@ public class OVRSBSRendererSingleFBO implements GLEventListener {
// FIXME: Instead of setting the viewport,
// it's better to change the projection matrix!
if( null != upstream ) {
- fbo0.bind(gl);
+ fbo.bind(gl);
for(int eyeNum=0; eyeNum<2; eyeNum++) {
// final ovrPosef eyeRenderPose = OVR.ovrHmd_GetEyePose(hmdCtx, eyeNum);
@@ -152,7 +174,7 @@ public class OVRSBSRendererSingleFBO implements GLEventListener {
dist.getEyeParam(eyeNum), dist.updateEyePose(eyeNum));
upstream.display(drawable, eyeNum > 0 ? CustomRendererListener.DISPLAY_REPEAT | CustomRendererListener.DISPLAY_DONTCLEAR : 0);
}
- fbo0.unbind(gl);
+ fbo.unbind(gl);
gl.glViewport(0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight());
}
@@ -161,9 +183,9 @@ public class OVRSBSRendererSingleFBO implements GLEventListener {
gl.glActiveTexture(GL.GL_TEXTURE0 + dist.texUnit0.intValue());
if( null != upstream ) {
- fbo0.use(gl, fbo0Tex);
+ fbo.use(gl, fboTex);
dist.display(gl, frameTiming.getTimewarpPointSeconds());
- fbo0.unuse(gl);
+ fbo.unuse(gl);
} else {
dist.display(gl, frameTiming.getTimewarpPointSeconds());
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 10:48:07 +0000