diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl')
6 files changed, 186 insertions, 31 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java b/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java index 023a8a1aa..6ef1e0805 100644 --- a/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java +++ b/src/jogl/classes/com/jogamp/opengl/GLRendererQuirks.java @@ -181,15 +181,22 @@ public class GLRendererQuirks { */ public static final int NoFullFBOSupport = 11; - + /** + * GLSL is not compliant or even not stable (crash) + * <ul> + * <li>OSX < 10.7.0 (?) - NVidia Driver. Bug 818 @ https://jogamp.org/bugzilla/.</li> + * </ul> + */ + public static final int GLSLNonCompliant = 12; + /** Number of quirks known. */ - public static final int COUNT = 12; + public static final int COUNT = 13; private static final String[] _names = new String[] { "NoDoubleBufferedPBuffer", "NoDoubleBufferedBitmap", "NoSetSwapInterval", "NoOffscreenBitmap", "NoSetSwapIntervalPostRetarget", "GLSLBuggyDiscard", "GLNonCompliant", "GLFlushBeforeRelease", "DontCloseX11Display", "NeedCurrCtx4ARBPixFmtQueries", "NeedCurrCtx4ARBCreateContext", - "NoFullFBOSupport" + "NoFullFBOSupport", "GLSLNonCompliant" }; private final int _bitmask; diff --git a/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java b/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java index dc96cb5f2..111e2509e 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java +++ b/src/jogl/classes/com/jogamp/opengl/util/ImmModeSink.java @@ -522,6 +522,10 @@ public class ImmModeSink { gl.glDrawArrays(mode, 0, vElems); } } else { + // FIXME: Impl. VBO usage .. or unroll. + if( !gl.getContext().isCPUDataSourcingAvail() ) { + throw new GLException("CPU data sourcing n/a w/ "+gl.getContext()); + } final int type; if(indices instanceof ByteBuffer) { type = GL.GL_UNSIGNED_BYTE; @@ -553,7 +557,7 @@ public class ImmModeSink { } } } else { - gl.glDrawElements(mode, idxLen, type, indices); + ((GL2ES1)gl).glDrawElements(mode, idxLen, type, indices); // GL2: gl.glDrawRangeElements(mode, 0, idxLen-1, idxLen, type, indices); } } diff --git a/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java b/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java index 8fc7916c7..a2b7ba343 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java +++ b/src/jogl/classes/com/jogamp/opengl/util/RandomTileRenderer.java @@ -96,7 +96,28 @@ public class RandomTileRenderer extends TileRendererBase { /** * {@inheritDoc} - * @throws IllegalStateException if image-size or tileRect has not been set + * + * <p> + * <i>end of tiling</i> is never reached w/ {@link RandomRileRenderer}, + * i.e. method always returns false. + * </p> + */ + @Override + public final boolean eot() { return false; } + + /** + * {@inheritDoc} + * + * Reset internal states of {@link RandomTileRenderer} are: <i>none</i>. + */ + @Override + public final void reset() { } + + /** + * {@inheritDoc} + * + * @throws IllegalStateException if {@link #setImageSize(int, int) image-size} has not been set or + * {@link #setTileRect(int, int, int, int) tile-rect} has not been set. */ @Override public final void beginTile(GL gl) throws IllegalStateException, GLException { diff --git a/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java b/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java index f126eb7f5..deab8bc3e 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java +++ b/src/jogl/classes/com/jogamp/opengl/util/TileRenderer.java @@ -101,7 +101,7 @@ public class TileRenderer extends TileRendererBase { */ public static final int TR_COLUMNS = 15; /** - * The current tile number. See {@link #getParam(int)}. + * The current tile number. Has value -1 if {@link #eot()}. See {@link #getParam(int)}. */ public static final int TR_CURRENT_TILE_NUM = 16; /** @@ -132,12 +132,13 @@ public class TileRenderer extends TileRendererBase { private final Dimension tileSize = new Dimension(DEFAULT_TILE_WIDTH, DEFAULT_TILE_HEIGHT); private final Dimension tileSizeNB = new Dimension(DEFAULT_TILE_WIDTH - 2 * DEFAULT_TILE_BORDER, DEFAULT_TILE_HEIGHT - 2 * DEFAULT_TILE_BORDER); - protected Dimension imageClippingDim = null; // not set - default + private boolean isInit = false; + private Dimension imageClippingDim = null; // not set - default private int tileBorder = DEFAULT_TILE_BORDER; private int rowOrder = TR_BOTTOM_TO_TOP; private int rows; private int columns; - private int currentTile = -1; + private int currentTile = 0; private int currentRow; private int currentColumn; private int offsetX; @@ -158,13 +159,25 @@ public class TileRenderer extends TileRendererBase { } /** + * {@inheritDoc} + * <p> + * Implementation {@link #reset()} internal states. + * </p> + */ + @Override + public final void setImageSize(int width, int height) { + super.setImageSize(width, height); + reset(); + } + + /** * Clips the image-size this tile-renderer iterates through, * which can be retrieved via {@link #getClippedImageSize()}. * <p> * Original image-size stored in this tile-renderer is unmodified. * </p> * <p> - * Method resets internal state and {@link #TR_ROWS} {@link #TR_COLUMNS} count. + * Implementation {@link #reset()} internal states. * </p> * * @param width The image-clipping.width @@ -178,7 +191,7 @@ public class TileRenderer extends TileRendererBase { imageClippingDim.setWidth(width); imageClippingDim.setHeight(height); } - setup(); + reset(); } /** @@ -210,7 +223,7 @@ public class TileRenderer extends TileRendererBase { * effective size of the tile depends on the border size, ie ( * width - 2*border ) * ( height - 2 * border ) * <p> - * Method resets internal state and {@link #TR_ROWS} {@link #TR_COLUMNS} count. + * Implementation {@link #reset()} internal states. * </p> * * @param width @@ -236,7 +249,7 @@ public class TileRenderer extends TileRendererBase { tileSize.setHeight( height ); tileSizeNB.setWidth( width - 2 * border ); tileSizeNB.setHeight( height - 2 * border ); - setup(); + reset(); } /** @@ -251,32 +264,43 @@ public class TileRenderer extends TileRendererBase { } /** - * Sets up the number of rows and columns needed + * {@inheritDoc} + * + * Reset internal states of {@link TileRenderer} are: + * <ul> + * <li>{@link #TR_ROWS}</li> + * <li>{@link #TR_COLUMNS}</li> + * <li>{@link #TR_CURRENT_COLUMN}</li> + * <li>{@link #TR_CURRENT_ROW}</li> + * <li>{@link #TR_CURRENT_TILE_NUM}</li> + * <li>{@link #TR_CURRENT_TILE_X_POS}</li> + * <li>{@link #TR_CURRENT_TILE_Y_POS}</li> + * <li>{@link #TR_CURRENT_TILE_WIDTH}</li> + * <li>{@link #TR_CURRENT_TILE_HEIGHT}</li> + *</ul> */ - private final void setup() throws IllegalStateException { + @Override + public final void reset() { final DimensionImmutable clippedImageSize = getClippedImageSize(); columns = ( clippedImageSize.getWidth() + tileSizeNB.getWidth() - 1 ) / tileSizeNB.getWidth(); rows = ( clippedImageSize.getHeight() + tileSizeNB.getHeight() - 1 ) / tileSizeNB.getHeight(); + currentRow = 0; + currentColumn = 0; currentTile = 0; currentTileXPos = 0; currentTileYPos = 0; currentTileWidth = 0; currentTileHeight = 0; - currentRow = 0; - currentColumn = 0; assert columns >= 0; assert rows >= 0; + + beginCalled = false; + isInit = true; } /* pp */ final int getCurrentTile() { return currentTile; } - /** - * Returns <code>true</code> if all tiles have been rendered or {@link #setup()} - * has not been called, otherwise <code>false</code>. - */ - public final boolean eot() { return 0 > currentTile; } - @Override public final int getParam(int pname) { switch (pname) { @@ -341,16 +365,41 @@ public class TileRenderer extends TileRendererBase { return 0 < imageSize.getWidth() && 0 < imageSize.getHeight(); } + /** + * {@inheritDoc} + * + * <p> + * <i>end of tiling</i> is reached w/ {@link TileRenderer}, if at least one of the following is true: + * <ul> + * <li>all tiles have been rendered, i.e. {@link #TR_CURRENT_TILE_NUM} is -1</li> + * <li>no tiles to render, i.e. {@link #TR_COLUMNS} or {@link #TR_ROWS} is 0</li> + * </ul> + * </p> + */ + @Override + public final boolean eot() { + if ( !isInit ) { // ensure at least one reset-call + reset(); + } + return 0 > currentTile || 0 >= columns*rows; + } + + /** + * {@inheritDoc} + * + * @throws IllegalStateException if {@link #setImageSize(int, int) image-size} has not been set or + * {@link #eot() end-of-tiling} has been reached. + */ @Override public final void beginTile( GL gl ) throws IllegalStateException, GLException { if( !isSetup() ) { - throw new IllegalStateException("Image size has not been set"); + throw new IllegalStateException("Image size has not been set: "+this); } - validateGL(gl); - if (currentTile <= 0) { - setup(); + if ( eot() ) { + throw new IllegalStateException("EOT reached: "+this); } - + validateGL(gl); + /* which tile (by row and column) we're about to render */ if (rowOrder == TR_BOTTOM_TO_TOP) { currentRow = currentTile / columns; @@ -390,7 +439,7 @@ public class TileRenderer extends TileRendererBase { gl.glViewport( 0, 0, tW, tH ); if( DEBUG ) { - System.err.println("TileRenderer.begin.X: "+this.toString()); + System.err.println("TileRenderer.begin: "+this.toString()); } // Do not forget to issue: diff --git a/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java b/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java index f15c79f68..d6c36aa14 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java +++ b/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java @@ -241,6 +241,7 @@ public abstract class TileRendererBase { tileDetails(sb); sb.append("], image[size "+imageSize+", buffer "+hashStr(imageBuffer)+"], glad["+ gladListenerCount+" listener, pre "+(null!=glEventListenerPre)+", post "+(null!=glEventListenerPost)+", preSwap "+gladRequiresPreSwap+"]"); + sb.append(", isSetup "+isSetup()); return sb; } public String toString() { @@ -284,7 +285,7 @@ public abstract class TileRendererBase { * @param width The width of the final image * @param height The height of the final image */ - public final void setImageSize(int width, int height) { + public void setImageSize(int width, int height) { imageSize.setWidth(width); imageSize.setHeight(height); } @@ -321,6 +322,27 @@ public abstract class TileRendererBase { public abstract boolean isSetup(); /** + * Returns true if <i>end of tiling</i> has been reached, otherwise false. + * <p> + * <i>end of tiling</i> criteria is implementation specific and may never be reached. + * </p> + * <p> + * User needs to {@link #reset()} tiling after reaching <i>end of tiling</i> + * before calling {@link #beginTile(GL)} again. + * </p> + */ + public abstract boolean eot(); + + /** + * Method resets implementation's internal state to <i>start of tiling</i> + * as required for {@link #beginTile(GL)} if {@link #eot() end of tiling} has been reached. + * <p> + * Implementation is a <i>nop</i> where {@link #eot() end of tiling} is never reached. + * </p> + */ + public abstract void reset(); + + /** * Begins rendering a tile. * <p> * This method modifies the viewport, see below. @@ -351,10 +373,19 @@ public abstract class TileRendererBase { * <p> * User has to comply with the <a href="#glprequirement">GL profile requirement</a>. * </p> + * <p> + * If {@link #eot() end of tiling} has been reached, + * user needs to {@link #reset()} tiling before calling this method. + * </p> * * @param gl The gl context - * @throws IllegalStateException if image-size has not been set + * @throws IllegalStateException if {@link #setImageSize(int, int) image-size} is undefined, + * an {@link #isSetup() implementation related setup} has not be performed + * or {@ link #eot()} has been reached. See implementing classes. * @throws GLException if {@link #setImageBuffer(GLPixelBuffer) image buffer} is used but <code>gl</code> instance is < {@link GL2ES3} + * @see #isSetup() + * @see #eot() + * @see #reset() */ public abstract void beginTile(GL gl) throws IllegalStateException, GLException; @@ -594,6 +625,12 @@ public abstract class TileRendererBase { } return; } + if( eot() ) { + if( DEBUG ) { + System.err.println("TileRenderer.glel.display: EOT: "+TileRendererBase.this); + } + return; + } final GL gl = drawable.getGL(); beginTile(gl); diff --git a/src/jogl/classes/com/jogamp/opengl/util/awt/AWTGLPixelBuffer.java b/src/jogl/classes/com/jogamp/opengl/util/awt/AWTGLPixelBuffer.java index 1f5bb6acc..9d2ef6572 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/awt/AWTGLPixelBuffer.java +++ b/src/jogl/classes/com/jogamp/opengl/util/awt/AWTGLPixelBuffer.java @@ -28,7 +28,11 @@ package com.jogamp.opengl.util.awt; import java.awt.image.BufferedImage; +import java.awt.image.ColorModel; +import java.awt.image.DataBuffer; import java.awt.image.DataBufferInt; +import java.awt.image.SinglePixelPackedSampleModel; +import java.awt.image.WritableRaster; import java.nio.Buffer; import java.nio.IntBuffer; @@ -36,7 +40,6 @@ import javax.media.opengl.GL; import com.jogamp.common.nio.Buffers; import com.jogamp.opengl.util.GLPixelBuffer; -import com.jogamp.opengl.util.GLPixelBuffer.GLPixelAttributes; /** * AWT {@link GLPixelBuffer} backed by an {@link BufferedImage} of type @@ -51,6 +54,10 @@ import com.jogamp.opengl.util.GLPixelBuffer.GLPixelAttributes; * <p> * See {@link AWTGLPixelBuffer#requiresNewBuffer(GL, int, int, int)} for {@link #allowRowStride} details. * </p> + * <p> + * If using <code>allowRowStride == true</code>, user may needs to get the {@link #getAlignedImage(int, int) aligned image} + * since {@link #requiresNewBuffer(GL, int, int, int)} will allow different width in this case. + * </p> */ public class AWTGLPixelBuffer extends GLPixelBuffer { public static final GLPixelAttributes awtPixelAttributesIntRGBA4 = new GLPixelAttributes(4, GL.GL_BGRA, GL.GL_UNSIGNED_BYTE); @@ -60,6 +67,7 @@ public class AWTGLPixelBuffer extends GLPixelBuffer { public final BufferedImage image; /** + * * @param pixelAttributes the desired {@link GLPixelAttributes} * @param width in pixels * @param height in pixels @@ -68,6 +76,7 @@ public class AWTGLPixelBuffer extends GLPixelBuffer { * @param image the AWT image * @param buffer the backing array * @param allowRowStride If <code>true</code>, allow row-stride, otherwise not. See {@link #requiresNewBuffer(GL, int, int, int)}. + * If <code>true</code>, user shall decide whether to use a {@link #getAlignedImage(int, int) width-aligned image}. */ public AWTGLPixelBuffer(GLPixelAttributes pixelAttributes, int width, int height, int depth, boolean pack, BufferedImage image, Buffer buffer, boolean allowRowStride) { @@ -81,6 +90,33 @@ public class AWTGLPixelBuffer extends GLPixelBuffer { super.dispose(); } + /** + * Returns a width- and height-aligned image representation sharing data w/ {@link #image}. + * @param width + * @param height + * @return + * @throws IllegalArgumentException if requested size exceeds image size + */ + public BufferedImage getAlignedImage(int width, int height) throws IllegalArgumentException { + if( width * height > image.getWidth() * image.getHeight() ) { + throw new IllegalArgumentException("Requested size exceeds image size: "+width+"x"+height+" > "+image.getWidth()+"x"+image.getHeight()); + } + if( width == image.getWidth() ) { + if( height == image.getHeight() ) { + return image; + } + return image.getSubimage(0, 0, width, height); + } + final ColorModel cm = image.getColorModel(); + final WritableRaster raster = image.getRaster(); + final DataBuffer dataBuffer = raster.getDataBuffer(); + final SinglePixelPackedSampleModel sppsm0 = (SinglePixelPackedSampleModel) raster.getSampleModel(); + final SinglePixelPackedSampleModel sppsm1 = new SinglePixelPackedSampleModel(dataBuffer.getDataType(), + width, height, width /* scanLineStride */, sppsm0.getBitMasks()); + final WritableRaster raster1 = WritableRaster.createWritableRaster(sppsm1, dataBuffer, null); + return new BufferedImage (cm, raster1, cm.isAlphaPremultiplied(), null); + } + public StringBuilder toString(StringBuilder sb) { sb = super.toString(sb); sb.append(", allowRowStride ").append(allowRowStride).append(", image [").append(image.getWidth()).append("x").append(image.getHeight()).append(", ").append(image.toString()).append("]"); @@ -99,6 +135,7 @@ public class AWTGLPixelBuffer extends GLPixelBuffer { /** * @param allowRowStride If <code>true</code>, allow row-stride, otherwise not. * See {@link #getAllowRowStride()} and {@link AWTGLPixelBuffer#requiresNewBuffer(GL, int, int, int)}. + * If <code>true</code>, user shall decide whether to use a {@link AWTGLPixelBuffer#getAlignedImage(int, int) width-aligned image}. */ public AWTGLPixelBufferProvider(boolean allowRowStride) { this.allowRowStride = allowRowStride; |