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.prism.d3d; 27 28 import com.sun.glass.ui.Screen; 29 import com.sun.javafx.geom.Rectangle; 30 import com.sun.prism.CompositeMode; 31 import com.sun.prism.Graphics; 32 import com.sun.prism.Presentable; 33 import com.sun.prism.PresentableState; 34 import com.sun.prism.RTTexture; 35 36 class D3DSwapChain 37 extends D3DResource 38 implements D3DRenderTarget, Presentable, D3DContextSource { 39 40 private final D3DRTTexture texBackBuffer; 41 private final float pixelScaleFactor; 42 43 D3DSwapChain(D3DContext context, long pResource, D3DRTTexture rtt, float pixelScale) { 44 super(new D3DRecord(context, pResource)); 45 texBackBuffer = rtt; 46 pixelScaleFactor = pixelScale; 47 } 48 49 @Override 50 public void dispose() { 51 texBackBuffer.dispose(); 52 super.dispose(); 53 } 54 55 @Override 56 public boolean prepare(Rectangle dirtyregion) { 57 D3DContext context = getContext(); 58 context.flushVertexBuffer(); 59 D3DGraphics g = (D3DGraphics) D3DGraphics.create(this, context); 60 if (g == null) { 61 return false; 62 } 63 int sw = texBackBuffer.getContentWidth(); 64 int sh = texBackBuffer.getContentHeight(); 65 int dw = this.getContentWidth(); 66 int dh = this.getContentHeight(); 102 return getPhysicalHeight(); 103 } 104 105 public int getContentX() { 106 return 0; 107 } 108 109 public int getContentY() { 110 return 0; 111 } 112 113 private static native int nPresent(long context, long pSwapChain); 114 115 public D3DContext getContext() { 116 return d3dResRecord.getContext(); 117 } 118 119 public boolean lockResources(PresentableState pState) { 120 if (pState.getRenderWidth() != texBackBuffer.getContentWidth() || 121 pState.getRenderHeight() != texBackBuffer.getContentHeight() || 122 pState.getRenderScale() != pixelScaleFactor) 123 { 124 return true; 125 } 126 texBackBuffer.lock(); 127 return texBackBuffer.isSurfaceLost(); 128 } 129 130 public Graphics createGraphics() { 131 Graphics g = D3DGraphics.create(texBackBuffer, getContext()); 132 g.scale(pixelScaleFactor, pixelScaleFactor); 133 return g; 134 } 135 136 public RTTexture getRTTBackBuffer() { 137 return texBackBuffer; 138 } 139 140 public Screen getAssociatedScreen() { 141 return getContext().getAssociatedScreen(); 142 } 143 144 public float getPixelScaleFactor() { 145 return pixelScaleFactor; 146 } 147 148 public boolean isOpaque() { 149 return texBackBuffer.isOpaque(); 150 } 151 152 public void setOpaque(boolean opaque) { 153 texBackBuffer.setOpaque(opaque); 154 } 155 156 public boolean isMSAA() { 157 return texBackBuffer != null ? texBackBuffer.isMSAA() : false; 158 } 159 } | 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.prism.d3d; 27 28 import com.sun.glass.ui.Screen; 29 import com.sun.javafx.geom.Rectangle; 30 import com.sun.prism.CompositeMode; 31 import com.sun.prism.Graphics; 32 import com.sun.prism.Presentable; 33 import com.sun.prism.PresentableState; 34 import com.sun.prism.RTTexture; 35 36 class D3DSwapChain 37 extends D3DResource 38 implements D3DRenderTarget, Presentable, D3DContextSource { 39 40 private final D3DRTTexture texBackBuffer; 41 private final float pixelScaleFactorX; 42 private final float pixelScaleFactorY; 43 44 D3DSwapChain(D3DContext context, long pResource, D3DRTTexture rtt, float pixelScaleX, float pixelScaleY) { 45 super(new D3DRecord(context, pResource)); 46 texBackBuffer = rtt; 47 pixelScaleFactorX = pixelScaleX; 48 pixelScaleFactorY = pixelScaleY; 49 } 50 51 @Override 52 public void dispose() { 53 texBackBuffer.dispose(); 54 super.dispose(); 55 } 56 57 @Override 58 public boolean prepare(Rectangle dirtyregion) { 59 D3DContext context = getContext(); 60 context.flushVertexBuffer(); 61 D3DGraphics g = (D3DGraphics) D3DGraphics.create(this, context); 62 if (g == null) { 63 return false; 64 } 65 int sw = texBackBuffer.getContentWidth(); 66 int sh = texBackBuffer.getContentHeight(); 67 int dw = this.getContentWidth(); 68 int dh = this.getContentHeight(); 104 return getPhysicalHeight(); 105 } 106 107 public int getContentX() { 108 return 0; 109 } 110 111 public int getContentY() { 112 return 0; 113 } 114 115 private static native int nPresent(long context, long pSwapChain); 116 117 public D3DContext getContext() { 118 return d3dResRecord.getContext(); 119 } 120 121 public boolean lockResources(PresentableState pState) { 122 if (pState.getRenderWidth() != texBackBuffer.getContentWidth() || 123 pState.getRenderHeight() != texBackBuffer.getContentHeight() || 124 pState.getRenderScaleX() != pixelScaleFactorX || 125 pState.getRenderScaleY() != pixelScaleFactorY) 126 { 127 return true; 128 } 129 texBackBuffer.lock(); 130 return texBackBuffer.isSurfaceLost(); 131 } 132 133 public Graphics createGraphics() { 134 Graphics g = D3DGraphics.create(texBackBuffer, getContext()); 135 g.scale(pixelScaleFactorX, pixelScaleFactorY); 136 return g; 137 } 138 139 public RTTexture getRTTBackBuffer() { 140 return texBackBuffer; 141 } 142 143 public Screen getAssociatedScreen() { 144 return getContext().getAssociatedScreen(); 145 } 146 147 @Override 148 public float getPixelScaleFactorX() { 149 return pixelScaleFactorX; 150 } 151 152 @Override 153 public float getPixelScaleFactorY() { 154 return pixelScaleFactorY; 155 } 156 157 public boolean isOpaque() { 158 return texBackBuffer.isOpaque(); 159 } 160 161 public void setOpaque(boolean opaque) { 162 texBackBuffer.setOpaque(opaque); 163 } 164 165 public boolean isMSAA() { 166 return texBackBuffer != null ? texBackBuffer.isMSAA() : false; 167 } 168 } |