19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.scenario.effect.impl.prism.ps; 27 28 import com.sun.javafx.geom.Rectangle; 29 import com.sun.javafx.geom.transform.BaseTransform; 30 import com.sun.prism.RTTexture; 31 import com.sun.scenario.effect.Effect; 32 import com.sun.scenario.effect.FilterContext; 33 import com.sun.scenario.effect.ImageData; 34 import com.sun.scenario.effect.impl.Renderer; 35 import com.sun.scenario.effect.impl.EffectPeer; 36 import com.sun.scenario.effect.impl.prism.PrDrawable; 37 import com.sun.scenario.effect.impl.prism.PrRenderer; 38 import com.sun.scenario.effect.impl.prism.PrTexture; 39 40 public class PPStoPSWDisplacementMapPeer extends EffectPeer { 41 PrRenderer softwareRenderer; 42 EffectPeer softwarePeer; 43 44 public PPStoPSWDisplacementMapPeer(FilterContext fctx, Renderer r, String shaderName) { 45 super(fctx, r, shaderName); 46 softwareRenderer = PrRenderer.createSoftwareRenderer(fctx); 47 softwarePeer = softwareRenderer.getPeerInstance(fctx, "DisplacementMap", 0); 48 } 49 50 @Override 51 public ImageData filter(Effect effect, BaseTransform transform, 52 Rectangle outputClip, ImageData... inputs) 53 { 54 ImageData input = inputs[0]; 55 PrTexture srcTex = (PrTexture) input.getUntransformedImage(); 56 RTTexture srcRT = (RTTexture) srcTex.getTextureObject(); 57 // The software renderer produces drawables that also implement HeapImage 58 PrDrawable srcDrawable = softwareRenderer.createDrawable(srcRT); 59 ImageData heapinput = new ImageData(input.getFilterContext(), srcDrawable, 60 input.getUntransformedBounds()); 61 heapinput = heapinput.transform(input.getTransform()); 62 63 // The software peer will return a PrDrawable that can produce a 64 // prism Texture on demand as needed. 65 ImageData ret = softwarePeer.filter(effect, transform, outputClip, heapinput); 66 // Note that heapinput should not be unref()ed since it shares the 67 // rtt with input/srcTex and we do not want it to dispose the rtt. 68 return ret; 69 } 70 } | 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.scenario.effect.impl.prism.ps; 27 28 import com.sun.javafx.geom.Rectangle; 29 import com.sun.javafx.geom.transform.BaseTransform; 30 import com.sun.prism.RTTexture; 31 import com.sun.scenario.effect.Effect; 32 import com.sun.scenario.effect.FilterContext; 33 import com.sun.scenario.effect.ImageData; 34 import com.sun.scenario.effect.impl.Renderer; 35 import com.sun.scenario.effect.impl.EffectPeer; 36 import com.sun.scenario.effect.impl.prism.PrDrawable; 37 import com.sun.scenario.effect.impl.prism.PrRenderer; 38 import com.sun.scenario.effect.impl.prism.PrTexture; 39 import com.sun.scenario.effect.impl.state.RenderState; 40 41 public class PPStoPSWDisplacementMapPeer extends EffectPeer { 42 PrRenderer softwareRenderer; 43 EffectPeer softwarePeer; 44 45 public PPStoPSWDisplacementMapPeer(FilterContext fctx, Renderer r, String shaderName) { 46 super(fctx, r, shaderName); 47 softwareRenderer = PrRenderer.createSoftwareRenderer(fctx); 48 softwarePeer = softwareRenderer.getPeerInstance(fctx, "DisplacementMap", 0); 49 } 50 51 @Override 52 public ImageData filter(Effect effect, 53 RenderState rstate, 54 BaseTransform transform, 55 Rectangle outputClip, 56 ImageData... inputs) 57 { 58 ImageData input = inputs[0]; 59 PrTexture srcTex = (PrTexture) input.getUntransformedImage(); 60 RTTexture srcRT = (RTTexture) srcTex.getTextureObject(); 61 // The software renderer produces drawables that also implement HeapImage 62 PrDrawable srcDrawable = softwareRenderer.createDrawable(srcRT); 63 ImageData heapinput = new ImageData(input.getFilterContext(), srcDrawable, 64 input.getUntransformedBounds()); 65 heapinput = heapinput.transform(input.getTransform()); 66 67 // The software peer will return a PrDrawable that can produce a 68 // prism Texture on demand as needed. 69 ImageData ret = softwarePeer.filter(effect, rstate, transform, outputClip, heapinput); 70 // Note that heapinput should not be unref()ed since it shares the 71 // rtt with input/srcTex and we do not want it to dispose the rtt. 72 return ret; 73 } 74 } |