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Diffstat (limited to 'src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PVBAAES2.java')
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PVBAAES2.java216
1 files changed, 83 insertions, 133 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PVBAAES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PVBAAES2.java
index 389a1aca6..3517c7a6b 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PVBAAES2.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PVBAAES2.java
@@ -27,6 +27,7 @@
*/
package jogamp.graph.curve.opengl;
+import java.io.File;
import java.nio.FloatBuffer;
import com.jogamp.opengl.GL2ES2;
@@ -38,7 +39,6 @@ import jogamp.graph.curve.opengl.shader.AttributeNames;
import jogamp.graph.curve.opengl.shader.UniformNames;
import jogamp.opengl.Debug;
-import com.jogamp.common.util.PropertyAccess;
import com.jogamp.graph.curve.Region;
import com.jogamp.graph.curve.opengl.GLRegion;
import com.jogamp.graph.curve.opengl.RegionRenderer;
@@ -51,6 +51,7 @@ import com.jogamp.opengl.FBObject;
import com.jogamp.opengl.FBObject.Attachment;
import com.jogamp.opengl.FBObject.TextureAttachment;
import com.jogamp.opengl.util.GLArrayDataServer;
+import com.jogamp.opengl.util.GLReadBufferUtil;
import com.jogamp.opengl.util.glsl.ShaderProgram;
import com.jogamp.opengl.util.texture.Texture;
import com.jogamp.opengl.util.texture.TextureSequence;
@@ -58,37 +59,12 @@ import com.jogamp.opengl.util.texture.TextureSequence;
public final class VBORegion2PVBAAES2 extends GLRegion {
private static final boolean DEBUG_FBO_1 = false;
private static final boolean DEBUG_FBO_2 = false;
-
- /**
- * Boundary triggering FBO resize if
- * <pre>
- * fbo[Width|Height] - targetFbo[Width|Height] > RESIZE_BOUNDARY.
- * </pre>
- * <p>
- * Increasing the FBO will add RESIZE_BOUNDARY/2.
- * </p>
- * <p>
- * Reducing FBO resize to gain performance.
- * </p>
- * <p>
- * Defaults to disabled since:
- * - not working properly
- * - FBO texture rendered > than desired size
- * - FBO resize itself should be fast enough ?!
- * </p>
- */
- private static final int RESIZE_BOUNDARY;
+ private static final boolean SCREENSHOT_FBO = false;
static {
Debug.initSingleton();
- final String key = "jogl.debug.graph.curve.vbaa.resizeLowerBoundary";
- RESIZE_BOUNDARY = Math.max(0, PropertyAccess.getIntProperty(key, true, 0));
- if( RESIZE_BOUNDARY > 0 ) {
- System.err.println("key: "+RESIZE_BOUNDARY);
- }
}
-
private final RenderState.ProgramLocal rsLocal;
// Pass-1:
@@ -112,6 +88,7 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
private FBObject fbo;
private TextureAttachment texA;
+ private GLReadBufferUtil screenshot = SCREENSHOT_FBO ? new GLReadBufferUtil(true, false) : null;
private int fboWidth = 0;
private int fboHeight = 0;
@@ -129,18 +106,18 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
* @param renderer
* @param curRenderModes
* @param pass1
- * @param quality
+ * @param pass2Quality
* @param sampleCount
*/
- public void useShaderProgram(final GL2ES2 gl, final RegionRenderer renderer, final int curRenderModes, final boolean pass1, final int quality, final int sampleCount) {
+ public void useShaderProgram(final GL2ES2 gl, final RegionRenderer renderer, final int curRenderModes, final boolean pass1, final int pass2Quality, final int sampleCount) {
final boolean isTwoPass = Region.isTwoPass( curRenderModes );
final boolean hasColorChannel = Region.hasColorChannel( curRenderModes );
final boolean hasColorTexture = Region.hasColorTexture( curRenderModes ) && null != colorTexSeq;
final RenderState rs = renderer.getRenderState();
- final boolean hasAABBoxClipping = null != rs.getClipBBox();
+ final boolean hasAABBoxClipping = null != rs.getClipBBox() && ( ( !isTwoPass && pass1 ) || ( isTwoPass && !pass1 ) );
- final boolean updateLocGlobal = renderer.useShaderProgram(gl, curRenderModes, pass1, quality, sampleCount, colorTexSeq);
+ final boolean updateLocGlobal = renderer.useShaderProgram(gl, curRenderModes, pass1, pass2Quality, sampleCount, colorTexSeq);
final ShaderProgram sp = renderer.getRenderState().getShaderProgram();
final boolean updateLocLocal;
if( pass1 ) {
@@ -148,7 +125,7 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
spPass1 = sp;
if( DEBUG ) {
if( DEBUG_ALL_EVENT || updateLocLocal || updateLocGlobal ) {
- System.err.println("XXX changedSP.p1 updateLocation loc "+updateLocLocal+" / glob "+updateLocGlobal);
+ System.err.println("XXX changedSP.p1 updateLocation loc "+updateLocLocal+" / glob "+updateLocGlobal+", sp "+sp.program()+" / "+sp.id());
}
}
if( updateLocLocal ) {
@@ -157,13 +134,12 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
if( hasColorChannel && null != gca_ColorsAttr ) {
rs.updateAttributeLoc(gl, true, gca_ColorsAttr, true);
}
- if( hasAABBoxClipping ) {
- rs.updateUniformLoc(gl, true, gcu_ClipBBox, true);
- }
}
- rsLocal.update(gl, rs, updateLocLocal, curRenderModes, true, true);
if( isTwoPass ) {
+ rsLocal.update(gl, rs, updateLocLocal, curRenderModes, false, true, true);
rs.updateUniformLoc(gl, updateLocLocal, gcu_PMVMatrix02, true);
+ } else {
+ rsLocal.update(gl, rs, updateLocLocal, curRenderModes, true, true, true);
}
if( hasColorTexture && null != gcu_ColorTexUnit ) {
rs.updateUniformLoc(gl, updateLocLocal, gcu_ColorTexUnit, true);
@@ -174,17 +150,20 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
spPass2 = sp;
if( DEBUG ) {
if( DEBUG_ALL_EVENT || updateLocLocal || updateLocGlobal ) {
- System.err.println("XXX changedSP.p2 updateLocation loc "+updateLocLocal+" / glob "+updateLocGlobal);
+ System.err.println("XXX changedSP.p2 updateLocation loc "+updateLocLocal+" / glob "+updateLocGlobal+", sp "+sp.program()+" / "+sp.id());
}
}
if( updateLocLocal ) {
rs.updateAttributeLoc(gl, true, gca_FboVerticesAttr, true);
rs.updateAttributeLoc(gl, true, gca_FboTexCoordsAttr, true);
}
- rsLocal.update(gl, rs, updateLocLocal, curRenderModes, false, true);
+ rsLocal.update(gl, rs, updateLocLocal, curRenderModes, true, false, true);
rs.updateUniformDataLoc(gl, updateLocLocal, false /* updateData */, gcu_FboTexUnit, true); // FIXME always update if changing tex-unit
rs.updateUniformLoc(gl, updateLocLocal, gcu_FboTexSize, sampleCount > 1); // maybe optimized away for sampleCount <= 1
}
+ if( hasAABBoxClipping && updateLocLocal ) {
+ rs.updateUniformLoc(gl, true, gcu_ClipBBox, true);
+ }
}
public VBORegion2PVBAAES2(final GLProfile glp, final int renderModes, final TextureSequence colorTexSeq, final int pass2TexUnit,
@@ -254,14 +233,6 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
if( hasColorTexture && null != gcu_ColorTexUnit && colorTexSeq.isTextureAvailable() ) {
TextureSequence.setTexCoordBBox(colorTexSeq.getLastTexture().getTexture(), box, isColorTextureLetterbox(), colorTexBBox, false);
}
- gca_FboVerticesAttr.seal(gl, false);
- {
- final FloatBuffer fb = (FloatBuffer)gca_FboVerticesAttr.getBuffer();
- fb.put( 2, box.getMinZ());
- fb.put( 5, box.getMinZ());
- fb.put( 8, box.getMinZ());
- fb.put(11, box.getMinZ());
- }
// Pending gca_FboVerticesAttr-seal and fboPMVMatrix-setup, follow fboDirty
// push data 2 GPU ..
@@ -278,7 +249,7 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
private static final int border = 2; // surrounding border, i.e. width += 2*border, height +=2*border
@Override
- protected void drawImpl(final GL2ES2 gl, final RegionRenderer renderer, final int curRenderModes, final int[/*1*/] sampleCount) {
+ protected void drawImpl(final GL2ES2 gl, final RegionRenderer renderer, final int curRenderModes, final int pass2Quality, final int[/*1*/] sampleCount) {
if( 0 >= indicesBuffer.getElemCount() ) {
if(DEBUG_INSTANCE) {
System.err.printf("VBORegion2PVBAAES2.drawImpl: Empty%n");
@@ -294,8 +265,8 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
final RenderState rs = renderer.getRenderState();
final int vpWidth = renderer.getWidth();
final int vpHeight = renderer.getHeight();
- if(vpWidth <=0 || vpHeight <= 0 || null==sampleCount || sampleCount[0] <= 0) {
- useShaderProgram(gl, renderer, curRenderModes, true, getQuality(), sampleCount[0]);
+ if(vpWidth <=0 || vpHeight <= 0 || sampleCount[0] < 0) {
+ useShaderProgram(gl, renderer, curRenderModes, true, pass2Quality, sampleCount[0]);
renderRegion(gl, rs, curRenderModes);
} else {
if(0 > maxTexSize[0]) {
@@ -355,8 +326,8 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
System.err.printf("XXX.MinMax win %s%n", drawWinBox.toString());
System.err.printf("XXX.MinMax view[%s] -> win[%.3f, %.3f], i[%d x %d], d[%.3f, %.3f], r[%f, %f]: FBO f[%.3f, %.3f], i[%d x %d], d[%.3f, %.3f], r[%f, %f], samples %d%n",
drawView,
- winWidth, winHeight, targetWinWidth, targetWinHeight, diffWinWidth,
- diffWinHeight, ratioWinWidth, ratioWinHeight,
+ winWidth, winHeight, targetWinWidth, targetWinHeight,
+ diffWinWidth, diffWinHeight, ratioWinWidth, ratioWinHeight,
renderFboWidth, renderFboHeight, targetFboWidth, targetFboHeight,
diffFboWidth, diffFboHeight, ratioFboWidth, ratioFboHeight,
sampleCount[0]);
@@ -400,70 +371,35 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
}
}
- final int newFboWidth, newFboHeight, resizeCase;
- if( 0 >= RESIZE_BOUNDARY ) {
- // Resize w/o optimization
- newFboWidth = targetFboWidth;
- newFboHeight = targetFboHeight;
- resizeCase = 0;
- } else {
- if( 0 >= fboWidth || 0 >= fboHeight || null == fbo ) {
- // Case: New FBO
- newFboWidth = targetFboWidth;
- newFboHeight = targetFboHeight;
- resizeCase = 1;
- } else if( targetFboWidth > fboWidth || targetFboHeight > fboHeight ) {
- // Case: Inscrease FBO Size, add boundary/2 if avail
- newFboWidth = ( targetFboWidth + RESIZE_BOUNDARY/2 < maxTexSize[0] ) ? targetFboWidth + RESIZE_BOUNDARY/2 : targetFboWidth;
- newFboHeight = ( targetFboHeight+ RESIZE_BOUNDARY/2 < maxTexSize[0] ) ? targetFboHeight + RESIZE_BOUNDARY/2 : targetFboHeight;
- resizeCase = 2;
- } else if( targetFboWidth < fboWidth && targetFboHeight < fboHeight &&
- fboWidth - targetFboWidth < RESIZE_BOUNDARY &&
- fboHeight - targetFboHeight < RESIZE_BOUNDARY ) {
- // Case: Decreased FBO Size Request within boundary
- newFboWidth = fboWidth;
- newFboHeight = fboHeight;
- resizeCase = 3;
- } else {
- // Case: Decreased-Size-Beyond-Boundary or No-Resize
- newFboWidth = targetFboWidth;
- newFboHeight = targetFboHeight;
- resizeCase = 4;
- }
- }
- final int dResizeWidth = newFboWidth - targetFboWidth;
- final int dResizeHeight = newFboHeight - targetFboHeight;
- final float diffObjResizeWidth = dResizeWidth*ratioObjWinWidth;
- final float diffObjResizeHeight = dResizeHeight*ratioObjWinHeight;
- if( DEBUG_FBO_1 ) {
- System.err.printf("XXX.resizeFBO: case %d, has %dx%d > target %dx%d, resize: i[%d x %d], f[%.3f x %.3f] -> %dx%d%n",
- resizeCase, fboWidth, fboHeight, targetFboWidth, targetFboHeight,
- dResizeWidth, dResizeHeight, diffObjResizeWidth, diffObjResizeHeight,
- newFboWidth, newFboHeight);
- }
-
final float minX = box.getMinX()-diffObjBorderWidth;
final float minY = box.getMinY()-diffObjBorderHeight;
- final float maxX = box.getMaxX()+diffObjBorderWidth+diffObjWidth+diffObjResizeWidth;
- final float maxY = box.getMaxY()+diffObjBorderHeight+diffObjHeight+diffObjResizeHeight;
+ final float maxX = box.getMaxX()+diffObjBorderWidth+diffObjWidth;
+ final float maxY = box.getMaxY()+diffObjBorderHeight+diffObjHeight;
+ final float minZ = box.getMinZ();
gca_FboVerticesAttr.seal(false);
{
final FloatBuffer fb = (FloatBuffer)gca_FboVerticesAttr.getBuffer();
- fb.put(0, minX); fb.put( 1, minY);
- fb.put(3, minX); fb.put( 4, maxY);
- fb.put(6, maxX); fb.put( 7, maxY);
- fb.put(9, maxX); fb.put(10, minY);
+ fb.put(0, minX); fb.put( 1, minY); fb.put( 2, minZ);
+ fb.put(3, minX); fb.put( 4, maxY); fb.put( 5, minZ);
+ fb.put(6, maxX); fb.put( 7, maxY); fb.put( 8, minZ);
+ fb.put(9, maxX); fb.put(10, minY); fb.put(11, minZ);
fb.position(12);
}
gca_FboVerticesAttr.seal(true);
matP.setToOrtho(minX, maxX, minY, maxY, -1, 1);
- useShaderProgram(gl, renderer, curRenderModes, true, getQuality(), sampleCount[0]);
- renderRegion2FBO(gl, rs, curRenderModes, targetFboWidth, targetFboHeight, newFboWidth, newFboHeight, vpWidth, vpHeight, sampleCount[0]);
+ useShaderProgram(gl, renderer, curRenderModes, true, pass2Quality, sampleCount[0]);
+ renderRegion2FBO(gl, rs, curRenderModes,
+ // (int)drawWinBox.getMinX(), (int)drawWinBox.getMinY(), targetFboWidth, targetFboHeight,
+ 0, 0, targetFboWidth, targetFboHeight,
+ vpWidth, vpHeight, sampleCount[0]);
} else if( isStateDirty() ) {
- useShaderProgram(gl, renderer, curRenderModes, true, getQuality(), sampleCount[0]);
- renderRegion2FBO(gl, rs, curRenderModes, targetFboWidth, targetFboHeight, fboWidth, fboHeight, vpWidth, vpHeight, sampleCount[0]);
+ useShaderProgram(gl, renderer, curRenderModes, true, pass2Quality, sampleCount[0]);
+ renderRegion2FBO(gl, rs, curRenderModes,
+ // (int)drawWinBox.getMinX(), (int)drawWinBox.getMinY(), targetFboWidth, targetFboHeight,
+ 0, 0, targetFboWidth, targetFboHeight,
+ vpWidth, vpHeight, sampleCount[0]);
}
- useShaderProgram(gl, renderer, curRenderModes, false, getQuality(), sampleCount[0]);
+ useShaderProgram(gl, renderer, curRenderModes, false, pass2Quality, sampleCount[0]);
renderFBO(gl, rs, targetFboWidth, targetFboHeight, vpWidth, vpHeight, sampleCount[0]);
}
}
@@ -483,6 +419,14 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
}
gl.glUniform(gcu_FboTexSize);
+ {
+ final AABBox cb = rs.getClipBBox();
+ if( null != cb ) {
+ clipBBox[0] = cb.getMinX(); clipBBox[1] = cb.getMinY(); clipBBox[2] = cb.getMinZ();
+ clipBBox[3] = cb.getMaxX(); clipBBox[4] = cb.getMaxY(); clipBBox[5] = cb.getMaxZ();
+ gl.glUniform(gcu_ClipBBox); // Always update, since program maybe used by multiple regions
+ }
+ }
gl.glActiveTexture(GL.GL_TEXTURE0 + gcu_FboTexUnit.intValue());
@@ -502,54 +446,56 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
}
private void renderRegion2FBO(final GL2ES2 gl, final RenderState rs, final int curRenderModes,
- final int targetFboWidth, final int targetFboHeight, final int newFboWidth, final int newFboHeight,
+ final int fboX, final int fboY, final int targetFboWidth, final int targetFboHeight,
final int vpWidth, final int vpHeight, final int sampleCount) {
if( 0 >= targetFboWidth || 0 >= targetFboHeight ) {
- throw new IllegalArgumentException("fboSize must be greater than 0: "+targetFboWidth+"x"+targetFboHeight);
+ throw new IllegalArgumentException("targetFBOSize "+targetFboWidth+"x"+targetFboHeight+" must be greater than 0");
}
-
final boolean blendingEnabled = rs.isHintMaskSet(RenderState.BITHINT_BLENDING_ENABLED);
if(null == fbo) {
- fboWidth = newFboWidth;
- fboHeight = newFboHeight;
+ fboWidth = targetFboWidth;
+ fboHeight = targetFboHeight;
final FloatBuffer fboTexSize = (FloatBuffer) gcu_FboTexSize.getBuffer();
{
- fboTexSize.put(0, fboWidth);
- fboTexSize.put(1, fboHeight);
+ fboTexSize.put(0, targetFboWidth);
+ fboTexSize.put(1, targetFboHeight);
}
fbo = new FBObject();
- fbo.init(gl, fboWidth, fboHeight, 0);
- // Shall not use bilinear (GL_LINEAR), due to own VBAA. Result is smooth w/o it now!
- // FIXME: FXAA requires bilinear filtering!
- // texA = fbo.attachTexture2D(gl, 0, true, GL.GL_LINEAR, GL.GL_LINEAR, GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE);
- texA = fbo.attachTexture2D(gl, 0, true, GL.GL_NEAREST, GL.GL_NEAREST, GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE);
+ fbo.init(gl, targetFboWidth, targetFboHeight, 0);
+ if( sampleCount > 1 ) {
+ // Shall not use bilinear (GL_LINEAR), due to own VBAA. Result is smooth w/o it now!
+ // FIXME: FXAA requires bilinear filtering!
+ texA = fbo.attachTexture2D(gl, 0, true, GL.GL_NEAREST, GL.GL_NEAREST, GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE);
+ } else {
+ texA = fbo.attachTexture2D(gl, 0, true, GL.GL_LINEAR, GL.GL_LINEAR, GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE);
+ }
if( !blendingEnabled ) {
// no depth-buffer w/ blending
fbo.attachRenderbuffer(gl, Attachment.Type.DEPTH, FBObject.DEFAULT_BITS);
}
if( DEBUG_FBO_1 ) {
- System.err.printf("XXX.createFBO: %dx%d%n%s%n", fboWidth, fboHeight, fbo.toString());
+ System.err.printf("XXX.createFBO: %dx%d%n%s%n", targetFboWidth, targetFboHeight, fbo.toString());
}
- } else if( newFboWidth != fboWidth || newFboHeight != fboHeight ) {
- fbo.reset(gl, newFboWidth, newFboHeight, 0);
+ } else if( targetFboWidth != fboWidth || targetFboHeight != fboHeight ) {
+ fbo.reset(gl, targetFboWidth, targetFboHeight, 0);
fbo.bind(gl);
if( DEBUG_FBO_1 ) {
- System.err.printf("XXX.resetFBO: %dx%d -> %dx%d, target %dx%d%n", fboWidth, fboHeight, newFboWidth, newFboHeight, targetFboWidth, targetFboHeight);
+ System.err.printf("XXX.resetFBO: %dx%d -> %dx%d%n%s%n", fboWidth, fboHeight, targetFboWidth, targetFboHeight, fbo.toString());
}
- fboWidth = newFboWidth;
- fboHeight = newFboHeight;
+ fboWidth = targetFboWidth;
+ fboHeight = targetFboHeight;
final FloatBuffer fboTexSize = (FloatBuffer) gcu_FboTexSize.getBuffer();
{
- fboTexSize.put(0, fboWidth);
- fboTexSize.put(1, fboHeight);
+ fboTexSize.put(0, targetFboWidth);
+ fboTexSize.put(1, targetFboHeight);
}
} else {
fbo.bind(gl);
}
//render texture
- gl.glViewport(0, 0, fboWidth, fboHeight);
+ gl.glViewport(fboX, fboY, targetFboWidth, targetFboHeight);
if( blendingEnabled ) {
gl.glClearColor(0f, 0f, 0f, 0.0f);
gl.glClear(GL.GL_COLOR_BUFFER_BIT); // no depth-buffer w/ blending
@@ -564,6 +510,14 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
renderRegion(gl, rs, curRenderModes);
+ if( SCREENSHOT_FBO ) {
+ screenshot.setReadBuffer(GL.GL_COLOR_ATTACHMENT0);
+ if(screenshot.readPixels(gl, fboX, fboY, targetFboWidth, targetFboHeight, false)) {
+ final File f = new File("screenshot_vboregion2pvbaa.png");
+ screenshot.write(f);
+ }
+ }
+
fbo.unbind(gl);
fboDirty = false;
}
@@ -573,14 +527,6 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
final boolean hasColorTexture = Region.hasColorTexture( curRenderModes );
gl.glUniform(gcu_PMVMatrix02);
- {
- final AABBox cb = rs.getClipBBox();
- if( null != cb ) {
- clipBBox[0] = cb.getMinX(); clipBBox[1] = cb.getMinY(); clipBBox[2] = cb.getMinZ();
- clipBBox[3] = cb.getMaxX(); clipBBox[4] = cb.getMaxY(); clipBBox[5] = cb.getMaxZ();
- gl.glUniform(gcu_ClipBBox); // Always update, since program maybe used by multiple regions
- }
- }
vpc_ileave.enableBuffer(gl, true);
indicesBuffer.bindBuffer(gl, true); // keeps VBO binding
@@ -627,6 +573,10 @@ public final class VBORegion2PVBAAES2 extends GLRegion {
indicesFbo.destroy(gl);
indicesFbo = null;
}
+ if( null != screenshot ) {
+ screenshot.dispose(gl);
+ screenshot = null;
+ }
spPass1 = null; // owned by RegionRenderer
spPass2 = null; // owned by RegionRenderer
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-19 10:24:50 +0000