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1 /* |
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2 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package sun.java2d.metal; |
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27 |
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28 import java.awt.AlphaComposite; |
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29 import java.awt.Composite; |
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30 import java.awt.Transparency; |
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31 import java.awt.geom.AffineTransform; |
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32 import java.awt.image.AffineTransformOp; |
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33 import java.awt.image.BufferedImage; |
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34 import java.awt.image.BufferedImageOp; |
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35 import java.lang.ref.WeakReference; |
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36 import sun.java2d.SurfaceData; |
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37 import sun.java2d.loops.Blit; |
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38 import sun.java2d.loops.CompositeType; |
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39 import sun.java2d.loops.GraphicsPrimitive; |
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40 import sun.java2d.loops.GraphicsPrimitiveMgr; |
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41 import sun.java2d.loops.ScaledBlit; |
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42 import sun.java2d.loops.SurfaceType; |
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43 import sun.java2d.loops.TransformBlit; |
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44 import sun.java2d.pipe.Region; |
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45 import sun.java2d.pipe.RenderBuffer; |
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46 import sun.java2d.pipe.RenderQueue; |
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47 import static sun.java2d.pipe.BufferedOpCodes.*; |
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48 import java.lang.annotation.Native; |
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49 |
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50 final class MetalBlitLoops { |
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51 |
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52 static void register() { |
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53 /*Blit blitIntArgbPreToSurface = |
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54 new OGLSwToSurfaceBlit(SurfaceType.IntArgbPre, |
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55 OGLSurfaceData.PF_INT_ARGB_PRE); |
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56 Blit blitIntArgbPreToTexture = |
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57 new OGLSwToTextureBlit(SurfaceType.IntArgbPre, |
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58 OGLSurfaceData.PF_INT_ARGB_PRE); |
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59 TransformBlit transformBlitIntArgbPreToSurface = |
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60 new OGLSwToSurfaceTransform(SurfaceType.IntArgbPre, |
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61 OGLSurfaceData.PF_INT_ARGB_PRE); |
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62 OGLSurfaceToSwBlit blitSurfaceToIntArgbPre = |
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63 new OGLSurfaceToSwBlit(SurfaceType.IntArgbPre, |
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64 OGLSurfaceData.PF_INT_ARGB_PRE);*/ |
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65 |
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66 GraphicsPrimitive[] primitives = { |
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67 // surface->surface ops |
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68 new MetalSurfaceToSurfaceBlit(), |
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69 /*new OGLSurfaceToSurfaceBlit(), |
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70 new OGLSurfaceToSurfaceScale(), |
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71 new OGLSurfaceToSurfaceTransform(), |
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72 |
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73 // render-to-texture surface->surface ops |
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74 new OGLRTTSurfaceToSurfaceBlit(), |
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75 new OGLRTTSurfaceToSurfaceScale(), |
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76 new OGLRTTSurfaceToSurfaceTransform(), |
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77 |
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78 // surface->sw ops |
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79 new OGLSurfaceToSwBlit(SurfaceType.IntArgb, |
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80 OGLSurfaceData.PF_INT_ARGB), |
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81 blitSurfaceToIntArgbPre, |
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82 |
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83 // sw->surface ops |
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84 blitIntArgbPreToSurface, |
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85 new OGLSwToSurfaceBlit(SurfaceType.IntRgb, |
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86 OGLSurfaceData.PF_INT_RGB), |
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87 new OGLSwToSurfaceBlit(SurfaceType.IntRgbx, |
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88 OGLSurfaceData.PF_INT_RGBX), |
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89 new OGLSwToSurfaceBlit(SurfaceType.IntBgr, |
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90 OGLSurfaceData.PF_INT_BGR), |
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91 new OGLSwToSurfaceBlit(SurfaceType.IntBgrx, |
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92 OGLSurfaceData.PF_INT_BGRX), |
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93 new OGLSwToSurfaceBlit(SurfaceType.ThreeByteBgr, |
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94 OGLSurfaceData.PF_3BYTE_BGR), |
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95 new OGLSwToSurfaceBlit(SurfaceType.Ushort565Rgb, |
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96 OGLSurfaceData.PF_USHORT_565_RGB), |
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97 new OGLSwToSurfaceBlit(SurfaceType.Ushort555Rgb, |
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98 OGLSurfaceData.PF_USHORT_555_RGB), |
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99 new OGLSwToSurfaceBlit(SurfaceType.Ushort555Rgbx, |
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100 OGLSurfaceData.PF_USHORT_555_RGBX), |
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101 new OGLSwToSurfaceBlit(SurfaceType.ByteGray, |
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102 OGLSurfaceData.PF_BYTE_GRAY), |
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103 new OGLSwToSurfaceBlit(SurfaceType.UshortGray, |
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104 OGLSurfaceData.PF_USHORT_GRAY), |
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105 new OGLGeneralBlit(OGLSurfaceData.OpenGLSurface, |
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106 CompositeType.AnyAlpha, |
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107 blitIntArgbPreToSurface), |
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108 |
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109 new OGLAnyCompositeBlit(OGLSurfaceData.OpenGLSurface, |
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110 blitSurfaceToIntArgbPre, |
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111 blitSurfaceToIntArgbPre, |
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112 blitIntArgbPreToSurface), |
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113 new OGLAnyCompositeBlit(SurfaceType.Any, |
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114 null, |
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115 blitSurfaceToIntArgbPre, |
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116 blitIntArgbPreToSurface), |
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117 |
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118 new OGLSwToSurfaceScale(SurfaceType.IntRgb, |
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119 OGLSurfaceData.PF_INT_RGB), |
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120 new OGLSwToSurfaceScale(SurfaceType.IntRgbx, |
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121 OGLSurfaceData.PF_INT_RGBX), |
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122 new OGLSwToSurfaceScale(SurfaceType.IntBgr, |
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123 OGLSurfaceData.PF_INT_BGR), |
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124 new OGLSwToSurfaceScale(SurfaceType.IntBgrx, |
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125 OGLSurfaceData.PF_INT_BGRX), |
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126 new OGLSwToSurfaceScale(SurfaceType.ThreeByteBgr, |
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127 OGLSurfaceData.PF_3BYTE_BGR), |
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128 new OGLSwToSurfaceScale(SurfaceType.Ushort565Rgb, |
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129 OGLSurfaceData.PF_USHORT_565_RGB), |
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130 new OGLSwToSurfaceScale(SurfaceType.Ushort555Rgb, |
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131 OGLSurfaceData.PF_USHORT_555_RGB), |
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132 new OGLSwToSurfaceScale(SurfaceType.Ushort555Rgbx, |
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133 OGLSurfaceData.PF_USHORT_555_RGBX), |
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134 new OGLSwToSurfaceScale(SurfaceType.ByteGray, |
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135 OGLSurfaceData.PF_BYTE_GRAY), |
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136 new OGLSwToSurfaceScale(SurfaceType.UshortGray, |
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137 OGLSurfaceData.PF_USHORT_GRAY), |
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138 new OGLSwToSurfaceScale(SurfaceType.IntArgbPre, |
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139 OGLSurfaceData.PF_INT_ARGB_PRE), |
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140 |
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141 new OGLSwToSurfaceTransform(SurfaceType.IntRgb, |
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142 OGLSurfaceData.PF_INT_RGB), |
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143 new OGLSwToSurfaceTransform(SurfaceType.IntRgbx, |
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144 OGLSurfaceData.PF_INT_RGBX), |
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145 new OGLSwToSurfaceTransform(SurfaceType.IntBgr, |
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146 OGLSurfaceData.PF_INT_BGR), |
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147 new OGLSwToSurfaceTransform(SurfaceType.IntBgrx, |
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148 OGLSurfaceData.PF_INT_BGRX), |
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149 new OGLSwToSurfaceTransform(SurfaceType.ThreeByteBgr, |
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150 OGLSurfaceData.PF_3BYTE_BGR), |
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151 new OGLSwToSurfaceTransform(SurfaceType.Ushort565Rgb, |
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152 OGLSurfaceData.PF_USHORT_565_RGB), |
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153 new OGLSwToSurfaceTransform(SurfaceType.Ushort555Rgb, |
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154 OGLSurfaceData.PF_USHORT_555_RGB), |
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155 new OGLSwToSurfaceTransform(SurfaceType.Ushort555Rgbx, |
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156 OGLSurfaceData.PF_USHORT_555_RGBX), |
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157 new OGLSwToSurfaceTransform(SurfaceType.ByteGray, |
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158 OGLSurfaceData.PF_BYTE_GRAY), |
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159 new OGLSwToSurfaceTransform(SurfaceType.UshortGray, |
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160 OGLSurfaceData.PF_USHORT_GRAY), |
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161 transformBlitIntArgbPreToSurface, |
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162 |
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163 new OGLGeneralTransformedBlit(transformBlitIntArgbPreToSurface), |
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164 |
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165 // texture->surface ops |
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166 new OGLTextureToSurfaceBlit(), |
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167 new OGLTextureToSurfaceScale(), |
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168 new OGLTextureToSurfaceTransform(), |
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169 |
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170 // sw->texture ops |
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171 blitIntArgbPreToTexture, |
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172 new OGLSwToTextureBlit(SurfaceType.IntRgb, |
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173 OGLSurfaceData.PF_INT_RGB), |
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174 new OGLSwToTextureBlit(SurfaceType.IntRgbx, |
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175 OGLSurfaceData.PF_INT_RGBX), |
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176 new OGLSwToTextureBlit(SurfaceType.IntBgr, |
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177 OGLSurfaceData.PF_INT_BGR), |
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178 new OGLSwToTextureBlit(SurfaceType.IntBgrx, |
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179 OGLSurfaceData.PF_INT_BGRX), |
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180 new OGLSwToTextureBlit(SurfaceType.ThreeByteBgr, |
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181 OGLSurfaceData.PF_3BYTE_BGR), |
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182 new OGLSwToTextureBlit(SurfaceType.Ushort565Rgb, |
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183 OGLSurfaceData.PF_USHORT_565_RGB), |
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184 new OGLSwToTextureBlit(SurfaceType.Ushort555Rgb, |
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185 OGLSurfaceData.PF_USHORT_555_RGB), |
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186 new OGLSwToTextureBlit(SurfaceType.Ushort555Rgbx, |
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187 OGLSurfaceData.PF_USHORT_555_RGBX), |
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188 new OGLSwToTextureBlit(SurfaceType.ByteGray, |
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189 OGLSurfaceData.PF_BYTE_GRAY), |
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190 new OGLSwToTextureBlit(SurfaceType.UshortGray, |
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191 OGLSurfaceData.PF_USHORT_GRAY), |
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192 new OGLGeneralBlit(OGLSurfaceData.OpenGLTexture, |
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193 CompositeType.SrcNoEa, |
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194 blitIntArgbPreToTexture),*/ |
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195 }; |
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196 GraphicsPrimitiveMgr.register(primitives); |
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197 } |
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198 |
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199 /** |
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200 * The following offsets are used to pack the parameters in |
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201 * createPackedParams(). (They are also used at the native level when |
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202 * unpacking the params.) |
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203 */ |
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204 @Native private static final int OFFSET_SRCTYPE = 16; |
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205 @Native private static final int OFFSET_HINT = 8; |
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206 @Native private static final int OFFSET_TEXTURE = 3; |
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207 @Native private static final int OFFSET_RTT = 2; |
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208 @Native private static final int OFFSET_XFORM = 1; |
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209 @Native private static final int OFFSET_ISOBLIT = 0; |
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210 |
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211 /** |
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212 * Packs the given parameters into a single int value in order to save |
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213 * space on the rendering queue. |
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214 */ |
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215 private static int createPackedParams(boolean isoblit, boolean texture, |
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216 boolean rtt, boolean xform, |
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217 int hint, int srctype) |
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218 { |
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219 return |
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220 ((srctype << OFFSET_SRCTYPE) | |
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221 (hint << OFFSET_HINT ) | |
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222 ((texture ? 1 : 0) << OFFSET_TEXTURE) | |
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223 ((rtt ? 1 : 0) << OFFSET_RTT ) | |
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224 ((xform ? 1 : 0) << OFFSET_XFORM ) | |
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225 ((isoblit ? 1 : 0) << OFFSET_ISOBLIT)); |
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226 } |
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227 |
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228 /** |
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229 * Enqueues a BLIT operation with the given parameters. Note that the |
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230 * RenderQueue lock must be held before calling this method. |
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231 */ |
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232 private static void enqueueBlit(RenderQueue rq, |
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233 SurfaceData src, SurfaceData dst, |
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234 int packedParams, |
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235 int sx1, int sy1, |
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236 int sx2, int sy2, |
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237 double dx1, double dy1, |
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238 double dx2, double dy2) |
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239 { |
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240 // assert rq.lock.isHeldByCurrentThread(); |
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241 RenderBuffer buf = rq.getBuffer(); |
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242 rq.ensureCapacityAndAlignment(72, 24); |
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243 buf.putInt(BLIT); |
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244 buf.putInt(packedParams); |
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245 buf.putInt(sx1).putInt(sy1); |
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246 buf.putInt(sx2).putInt(sy2); |
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247 buf.putDouble(dx1).putDouble(dy1); |
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248 buf.putDouble(dx2).putDouble(dy2); |
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249 buf.putLong(src.getNativeOps()); |
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250 buf.putLong(dst.getNativeOps()); |
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251 } |
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252 |
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253 /*static void Blit(SurfaceData srcData, SurfaceData dstData, |
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254 Composite comp, Region clip, |
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255 AffineTransform xform, int hint, |
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256 int sx1, int sy1, |
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257 int sx2, int sy2, |
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258 double dx1, double dy1, |
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259 double dx2, double dy2, |
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260 int srctype, boolean texture) |
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261 { |
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262 int ctxflags = 0; |
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263 if (srcData.getTransparency() == Transparency.OPAQUE) { |
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264 ctxflags |= OGLContext.SRC_IS_OPAQUE; |
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265 } |
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266 |
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267 OGLRenderQueue rq = OGLRenderQueue.getInstance(); |
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268 rq.lock(); |
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269 try { |
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270 // make sure the RenderQueue keeps a hard reference to the |
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271 // source (sysmem) SurfaceData to prevent it from being |
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272 // disposed while the operation is processed on the QFT |
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273 rq.addReference(srcData); |
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274 |
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275 OGLSurfaceData oglDst = (OGLSurfaceData)dstData; |
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276 if (texture) { |
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277 // make sure we have a current context before uploading |
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278 // the sysmem data to the texture object |
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279 OGLGraphicsConfig gc = oglDst.getOGLGraphicsConfig(); |
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280 OGLContext.setScratchSurface(gc); |
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281 } else { |
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282 OGLContext.validateContext(oglDst, oglDst, |
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283 clip, comp, xform, null, null, |
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284 ctxflags); |
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285 } |
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286 |
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287 int packedParams = createPackedParams(false, texture, |
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288 false, xform != null, |
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289 hint, srctype); |
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290 enqueueBlit(rq, srcData, dstData, |
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291 packedParams, |
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292 sx1, sy1, sx2, sy2, |
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293 dx1, dy1, dx2, dy2); |
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294 |
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295 // always flush immediately, since we (currently) have no means |
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296 // of tracking changes to the system memory surface |
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297 rq.flushNow(); |
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298 } finally { |
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299 rq.unlock(); |
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300 } |
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301 }*/ |
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302 |
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303 /** |
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304 * Note: The srcImg and biop parameters are only used when invoked |
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305 * from the OGLBufImgOps.renderImageWithOp() method; in all other cases, |
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306 * this method can be called with null values for those two parameters, |
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307 * and they will be effectively ignored. |
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308 */ |
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309 static void IsoBlit(SurfaceData srcData, SurfaceData dstData, |
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310 BufferedImage srcImg, BufferedImageOp biop, |
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311 Composite comp, Region clip, |
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312 AffineTransform xform, int hint, |
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313 int sx1, int sy1, |
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314 int sx2, int sy2, |
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315 double dx1, double dy1, |
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316 double dx2, double dy2, |
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317 boolean texture) |
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318 { |
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319 /*int ctxflags = 0; |
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320 if (srcData.getTransparency() == Transparency.OPAQUE) { |
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321 ctxflags |= OGLContext.SRC_IS_OPAQUE; |
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322 }*/ |
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323 |
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324 MetalRenderQueue rq = MetalRenderQueue.getInstance(); |
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325 rq.lock(); |
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326 try { |
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327 MetalSurfaceData metalSrc = (MetalSurfaceData)srcData; |
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328 MetalSurfaceData metalDst = (MetalSurfaceData)dstData; |
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329 int srctype = metalSrc.getType(); |
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330 /*boolean rtt; |
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331 OGLSurfaceData srcCtxData; |
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332 if (srctype == OGLSurfaceData.TEXTURE) { |
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333 // the source is a regular texture object; we substitute |
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334 // the destination surface for the purposes of making a |
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335 // context current |
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336 rtt = false; |
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337 srcCtxData = oglDst; |
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338 } else { |
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339 // the source is a pbuffer, backbuffer, or render-to-texture |
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340 // surface; we set rtt to true to differentiate this kind |
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341 // of surface from a regular texture object |
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342 rtt = true; |
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343 if (srctype == OGLSurfaceData.FBOBJECT) { |
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344 srcCtxData = oglDst; |
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345 } else { |
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346 srcCtxData = oglSrc; |
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347 } |
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348 } |
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349 |
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350 OGLContext.validateContext(srcCtxData, oglDst, |
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351 clip, comp, xform, null, null, |
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352 ctxflags); |
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353 |
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354 if (biop != null) { |
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355 OGLBufImgOps.enableBufImgOp(rq, oglSrc, srcImg, biop); |
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356 }*/ |
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357 |
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358 int packedParams = createPackedParams(true, texture, |
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359 false, xform != null, |
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360 hint, 0 /*unused*/); |
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361 enqueueBlit(rq, srcData, dstData, |
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362 packedParams, |
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363 sx1, sy1, sx2, sy2, |
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364 dx1, dy1, dx2, dy2); |
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365 |
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366 /*if (biop != null) { |
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367 OGLBufImgOps.disableBufImgOp(rq, biop); |
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368 } |
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369 |
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370 if (rtt && oglDst.isOnScreen()) { |
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371 // we only have to flush immediately when copying from a |
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372 // (non-texture) surface to the screen; otherwise Swing apps |
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373 // might appear unresponsive until the auto-flush completes |
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374 rq.flushNow(); |
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375 }*/ |
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376 } finally { |
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377 rq.unlock(); |
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378 } |
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379 } |
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380 } |
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381 |
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382 /*class OGLSurfaceToSurfaceBlit extends Blit { |
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383 |
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384 OGLSurfaceToSurfaceBlit() { |
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385 super(OGLSurfaceData.OpenGLSurface, |
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386 CompositeType.AnyAlpha, |
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387 OGLSurfaceData.OpenGLSurface); |
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388 } |
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389 |
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390 public void Blit(SurfaceData src, SurfaceData dst, |
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391 Composite comp, Region clip, |
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392 int sx, int sy, int dx, int dy, int w, int h) |
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393 { |
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394 OGLBlitLoops.IsoBlit(src, dst, |
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395 null, null, |
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396 comp, clip, null, |
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397 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
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398 sx, sy, sx+w, sy+h, |
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399 dx, dy, dx+w, dy+h, |
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400 false); |
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401 } |
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402 } |
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403 |
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404 class OGLSurfaceToSurfaceScale extends ScaledBlit { |
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405 |
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406 OGLSurfaceToSurfaceScale() { |
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407 super(OGLSurfaceData.OpenGLSurface, |
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408 CompositeType.AnyAlpha, |
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409 OGLSurfaceData.OpenGLSurface); |
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410 } |
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411 |
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412 public void Scale(SurfaceData src, SurfaceData dst, |
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413 Composite comp, Region clip, |
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414 int sx1, int sy1, |
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415 int sx2, int sy2, |
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416 double dx1, double dy1, |
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417 double dx2, double dy2) |
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418 { |
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419 OGLBlitLoops.IsoBlit(src, dst, |
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420 null, null, |
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421 comp, clip, null, |
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422 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
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423 sx1, sy1, sx2, sy2, |
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424 dx1, dy1, dx2, dy2, |
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425 false); |
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426 } |
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427 } |
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428 |
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429 class OGLSurfaceToSurfaceTransform extends TransformBlit { |
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430 |
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431 OGLSurfaceToSurfaceTransform() { |
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432 super(OGLSurfaceData.OpenGLSurface, |
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433 CompositeType.AnyAlpha, |
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434 OGLSurfaceData.OpenGLSurface); |
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435 } |
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436 |
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437 public void Transform(SurfaceData src, SurfaceData dst, |
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438 Composite comp, Region clip, |
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439 AffineTransform at, int hint, |
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440 int sx, int sy, int dx, int dy, |
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441 int w, int h) |
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442 { |
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443 OGLBlitLoops.IsoBlit(src, dst, |
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444 null, null, |
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445 comp, clip, at, hint, |
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446 sx, sy, sx+w, sy+h, |
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447 dx, dy, dx+w, dy+h, |
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448 false); |
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449 } |
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450 }*/ |
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451 |
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452 class MetalSurfaceToSurfaceBlit extends Blit { |
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453 |
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454 MetalSurfaceToSurfaceBlit() { |
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455 super(MetalSurfaceData.MetalSurface, |
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456 CompositeType.AnyAlpha, |
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457 MetalSurfaceData.MetalSurface); |
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458 } |
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459 |
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460 public void Blit(SurfaceData src, SurfaceData dst, |
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461 Composite comp, Region clip, |
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462 int sx, int sy, int dx, int dy, int w, int h) |
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463 { |
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464 // TODO : Eventhough we push IsoBlit logic into queue, |
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465 // in renderer we have not yet implemented blit. |
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466 MetalBlitLoops.IsoBlit(src, dst, |
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467 null, null, |
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468 comp, clip, null, |
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469 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
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470 sx, sy, sx+w, sy+h, |
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471 dx, dy, dx+w, dy+h, |
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472 true); |
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473 } |
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474 } |
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475 |
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476 /*class OGLRTTSurfaceToSurfaceScale extends ScaledBlit { |
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477 |
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478 OGLRTTSurfaceToSurfaceScale() { |
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479 super(OGLSurfaceData.OpenGLSurfaceRTT, |
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480 CompositeType.AnyAlpha, |
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481 OGLSurfaceData.OpenGLSurface); |
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482 } |
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483 |
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484 public void Scale(SurfaceData src, SurfaceData dst, |
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485 Composite comp, Region clip, |
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486 int sx1, int sy1, |
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487 int sx2, int sy2, |
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488 double dx1, double dy1, |
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489 double dx2, double dy2) |
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490 { |
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491 OGLBlitLoops.IsoBlit(src, dst, |
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492 null, null, |
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493 comp, clip, null, |
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494 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
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495 sx1, sy1, sx2, sy2, |
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496 dx1, dy1, dx2, dy2, |
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497 true); |
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498 } |
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499 } |
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500 |
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501 class OGLRTTSurfaceToSurfaceTransform extends TransformBlit { |
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502 |
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503 OGLRTTSurfaceToSurfaceTransform() { |
|
504 super(OGLSurfaceData.OpenGLSurfaceRTT, |
|
505 CompositeType.AnyAlpha, |
|
506 OGLSurfaceData.OpenGLSurface); |
|
507 } |
|
508 |
|
509 public void Transform(SurfaceData src, SurfaceData dst, |
|
510 Composite comp, Region clip, |
|
511 AffineTransform at, int hint, |
|
512 int sx, int sy, int dx, int dy, int w, int h) |
|
513 { |
|
514 OGLBlitLoops.IsoBlit(src, dst, |
|
515 null, null, |
|
516 comp, clip, at, hint, |
|
517 sx, sy, sx+w, sy+h, |
|
518 dx, dy, dx+w, dy+h, |
|
519 true); |
|
520 } |
|
521 } |
|
522 |
|
523 final class OGLSurfaceToSwBlit extends Blit { |
|
524 |
|
525 private final int typeval; |
|
526 private WeakReference<SurfaceData> srcTmp; |
|
527 |
|
528 // destination will actually be ArgbPre or Argb |
|
529 OGLSurfaceToSwBlit(final SurfaceType dstType,final int typeval) { |
|
530 super(OGLSurfaceData.OpenGLSurface, |
|
531 CompositeType.SrcNoEa, |
|
532 dstType); |
|
533 this.typeval = typeval; |
|
534 } |
|
535 |
|
536 private synchronized void complexClipBlit(SurfaceData src, SurfaceData dst, |
|
537 Composite comp, Region clip, |
|
538 int sx, int sy, int dx, int dy, |
|
539 int w, int h) { |
|
540 SurfaceData cachedSrc = null; |
|
541 if (srcTmp != null) { |
|
542 // use cached intermediate surface, if available |
|
543 cachedSrc = srcTmp.get(); |
|
544 } |
|
545 |
|
546 // We can convert argb_pre data from OpenGL surface in two places: |
|
547 // - During OpenGL surface -> SW blit |
|
548 // - During SW -> SW blit |
|
549 // The first one is faster when we use opaque OGL surface, because in |
|
550 // this case we simply skip conversion and use color components as is. |
|
551 // Because of this we align intermediate buffer type with type of |
|
552 // destination not source. |
|
553 final int type = typeval == OGLSurfaceData.PF_INT_ARGB_PRE ? |
|
554 BufferedImage.TYPE_INT_ARGB_PRE : |
|
555 BufferedImage.TYPE_INT_ARGB; |
|
556 |
|
557 src = convertFrom(this, src, sx, sy, w, h, cachedSrc, type); |
|
558 |
|
559 // copy intermediate SW to destination SW using complex clip |
|
560 final Blit performop = Blit.getFromCache(src.getSurfaceType(), |
|
561 CompositeType.SrcNoEa, |
|
562 dst.getSurfaceType()); |
|
563 performop.Blit(src, dst, comp, clip, 0, 0, dx, dy, w, h); |
|
564 |
|
565 if (src != cachedSrc) { |
|
566 // cache the intermediate surface |
|
567 srcTmp = new WeakReference<>(src); |
|
568 } |
|
569 } |
|
570 |
|
571 public void Blit(SurfaceData src, SurfaceData dst, |
|
572 Composite comp, Region clip, |
|
573 int sx, int sy, int dx, int dy, |
|
574 int w, int h) |
|
575 { |
|
576 if (clip != null) { |
|
577 clip = clip.getIntersectionXYWH(dx, dy, w, h); |
|
578 // At the end this method will flush the RenderQueue, we should exit |
|
579 // from it as soon as possible. |
|
580 if (clip.isEmpty()) { |
|
581 return; |
|
582 } |
|
583 sx += clip.getLoX() - dx; |
|
584 sy += clip.getLoY() - dy; |
|
585 dx = clip.getLoX(); |
|
586 dy = clip.getLoY(); |
|
587 w = clip.getWidth(); |
|
588 h = clip.getHeight(); |
|
589 |
|
590 if (!clip.isRectangular()) { |
|
591 complexClipBlit(src, dst, comp, clip, sx, sy, dx, dy, w, h); |
|
592 return; |
|
593 } |
|
594 } |
|
595 |
|
596 OGLRenderQueue rq = OGLRenderQueue.getInstance(); |
|
597 rq.lock(); |
|
598 try { |
|
599 // make sure the RenderQueue keeps a hard reference to the |
|
600 // destination (sysmem) SurfaceData to prevent it from being |
|
601 // disposed while the operation is processed on the QFT |
|
602 rq.addReference(dst); |
|
603 |
|
604 RenderBuffer buf = rq.getBuffer(); |
|
605 OGLContext.validateContext((OGLSurfaceData)src); |
|
606 |
|
607 rq.ensureCapacityAndAlignment(48, 32); |
|
608 buf.putInt(SURFACE_TO_SW_BLIT); |
|
609 buf.putInt(sx).putInt(sy); |
|
610 buf.putInt(dx).putInt(dy); |
|
611 buf.putInt(w).putInt(h); |
|
612 buf.putInt(typeval); |
|
613 buf.putLong(src.getNativeOps()); |
|
614 buf.putLong(dst.getNativeOps()); |
|
615 |
|
616 // always flush immediately |
|
617 rq.flushNow(); |
|
618 } finally { |
|
619 rq.unlock(); |
|
620 } |
|
621 } |
|
622 } |
|
623 |
|
624 class OGLSwToSurfaceBlit extends Blit { |
|
625 |
|
626 private int typeval; |
|
627 |
|
628 OGLSwToSurfaceBlit(SurfaceType srcType, int typeval) { |
|
629 super(srcType, |
|
630 CompositeType.AnyAlpha, |
|
631 OGLSurfaceData.OpenGLSurface); |
|
632 this.typeval = typeval; |
|
633 } |
|
634 |
|
635 public void Blit(SurfaceData src, SurfaceData dst, |
|
636 Composite comp, Region clip, |
|
637 int sx, int sy, int dx, int dy, int w, int h) |
|
638 { |
|
639 OGLBlitLoops.Blit(src, dst, |
|
640 comp, clip, null, |
|
641 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
|
642 sx, sy, sx+w, sy+h, |
|
643 dx, dy, dx+w, dy+h, |
|
644 typeval, false); |
|
645 } |
|
646 } |
|
647 |
|
648 class OGLSwToSurfaceScale extends ScaledBlit { |
|
649 |
|
650 private int typeval; |
|
651 |
|
652 OGLSwToSurfaceScale(SurfaceType srcType, int typeval) { |
|
653 super(srcType, |
|
654 CompositeType.AnyAlpha, |
|
655 OGLSurfaceData.OpenGLSurface); |
|
656 this.typeval = typeval; |
|
657 } |
|
658 |
|
659 public void Scale(SurfaceData src, SurfaceData dst, |
|
660 Composite comp, Region clip, |
|
661 int sx1, int sy1, |
|
662 int sx2, int sy2, |
|
663 double dx1, double dy1, |
|
664 double dx2, double dy2) |
|
665 { |
|
666 OGLBlitLoops.Blit(src, dst, |
|
667 comp, clip, null, |
|
668 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
|
669 sx1, sy1, sx2, sy2, |
|
670 dx1, dy1, dx2, dy2, |
|
671 typeval, false); |
|
672 } |
|
673 } |
|
674 |
|
675 class OGLSwToSurfaceTransform extends TransformBlit { |
|
676 |
|
677 private int typeval; |
|
678 |
|
679 OGLSwToSurfaceTransform(SurfaceType srcType, int typeval) { |
|
680 super(srcType, |
|
681 CompositeType.AnyAlpha, |
|
682 OGLSurfaceData.OpenGLSurface); |
|
683 this.typeval = typeval; |
|
684 } |
|
685 |
|
686 public void Transform(SurfaceData src, SurfaceData dst, |
|
687 Composite comp, Region clip, |
|
688 AffineTransform at, int hint, |
|
689 int sx, int sy, int dx, int dy, int w, int h) |
|
690 { |
|
691 OGLBlitLoops.Blit(src, dst, |
|
692 comp, clip, at, hint, |
|
693 sx, sy, sx+w, sy+h, |
|
694 dx, dy, dx+w, dy+h, |
|
695 typeval, false); |
|
696 } |
|
697 } |
|
698 |
|
699 class OGLSwToTextureBlit extends Blit { |
|
700 |
|
701 private int typeval; |
|
702 |
|
703 OGLSwToTextureBlit(SurfaceType srcType, int typeval) { |
|
704 super(srcType, |
|
705 CompositeType.SrcNoEa, |
|
706 OGLSurfaceData.OpenGLTexture); |
|
707 this.typeval = typeval; |
|
708 } |
|
709 |
|
710 public void Blit(SurfaceData src, SurfaceData dst, |
|
711 Composite comp, Region clip, |
|
712 int sx, int sy, int dx, int dy, int w, int h) |
|
713 { |
|
714 OGLBlitLoops.Blit(src, dst, |
|
715 comp, clip, null, |
|
716 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
|
717 sx, sy, sx+w, sy+h, |
|
718 dx, dy, dx+w, dy+h, |
|
719 typeval, true); |
|
720 } |
|
721 } |
|
722 |
|
723 class OGLTextureToSurfaceBlit extends Blit { |
|
724 |
|
725 OGLTextureToSurfaceBlit() { |
|
726 super(OGLSurfaceData.OpenGLTexture, |
|
727 CompositeType.AnyAlpha, |
|
728 OGLSurfaceData.OpenGLSurface); |
|
729 } |
|
730 |
|
731 public void Blit(SurfaceData src, SurfaceData dst, |
|
732 Composite comp, Region clip, |
|
733 int sx, int sy, int dx, int dy, int w, int h) |
|
734 { |
|
735 OGLBlitLoops.IsoBlit(src, dst, |
|
736 null, null, |
|
737 comp, clip, null, |
|
738 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
|
739 sx, sy, sx+w, sy+h, |
|
740 dx, dy, dx+w, dy+h, |
|
741 true); |
|
742 } |
|
743 } |
|
744 |
|
745 class OGLTextureToSurfaceScale extends ScaledBlit { |
|
746 |
|
747 OGLTextureToSurfaceScale() { |
|
748 super(OGLSurfaceData.OpenGLTexture, |
|
749 CompositeType.AnyAlpha, |
|
750 OGLSurfaceData.OpenGLSurface); |
|
751 } |
|
752 |
|
753 public void Scale(SurfaceData src, SurfaceData dst, |
|
754 Composite comp, Region clip, |
|
755 int sx1, int sy1, |
|
756 int sx2, int sy2, |
|
757 double dx1, double dy1, |
|
758 double dx2, double dy2) |
|
759 { |
|
760 OGLBlitLoops.IsoBlit(src, dst, |
|
761 null, null, |
|
762 comp, clip, null, |
|
763 AffineTransformOp.TYPE_NEAREST_NEIGHBOR, |
|
764 sx1, sy1, sx2, sy2, |
|
765 dx1, dy1, dx2, dy2, |
|
766 true); |
|
767 } |
|
768 } |
|
769 |
|
770 class OGLTextureToSurfaceTransform extends TransformBlit { |
|
771 |
|
772 OGLTextureToSurfaceTransform() { |
|
773 super(OGLSurfaceData.OpenGLTexture, |
|
774 CompositeType.AnyAlpha, |
|
775 OGLSurfaceData.OpenGLSurface); |
|
776 } |
|
777 |
|
778 public void Transform(SurfaceData src, SurfaceData dst, |
|
779 Composite comp, Region clip, |
|
780 AffineTransform at, int hint, |
|
781 int sx, int sy, int dx, int dy, |
|
782 int w, int h) |
|
783 { |
|
784 OGLBlitLoops.IsoBlit(src, dst, |
|
785 null, null, |
|
786 comp, clip, at, hint, |
|
787 sx, sy, sx+w, sy+h, |
|
788 dx, dy, dx+w, dy+h, |
|
789 true); |
|
790 } |
|
791 }*/ |
|
792 |
|
793 /** |
|
794 * This general Blit implementation converts any source surface to an |
|
795 * intermediate IntArgbPre surface, and then uses the more specific |
|
796 * IntArgbPre->OpenGLSurface/Texture loop to get the intermediate |
|
797 * (premultiplied) surface down to OpenGL using simple blit. |
|
798 */ |
|
799 /*class OGLGeneralBlit extends Blit { |
|
800 |
|
801 private final Blit performop; |
|
802 private WeakReference<SurfaceData> srcTmp; |
|
803 |
|
804 OGLGeneralBlit(SurfaceType dstType, |
|
805 CompositeType compType, |
|
806 Blit performop) |
|
807 { |
|
808 super(SurfaceType.Any, compType, dstType); |
|
809 this.performop = performop; |
|
810 } |
|
811 |
|
812 public synchronized void Blit(SurfaceData src, SurfaceData dst, |
|
813 Composite comp, Region clip, |
|
814 int sx, int sy, int dx, int dy, |
|
815 int w, int h) |
|
816 { |
|
817 Blit convertsrc = Blit.getFromCache(src.getSurfaceType(), |
|
818 CompositeType.SrcNoEa, |
|
819 SurfaceType.IntArgbPre); |
|
820 |
|
821 SurfaceData cachedSrc = null; |
|
822 if (srcTmp != null) { |
|
823 // use cached intermediate surface, if available |
|
824 cachedSrc = srcTmp.get(); |
|
825 } |
|
826 |
|
827 // convert source to IntArgbPre |
|
828 src = convertFrom(convertsrc, src, sx, sy, w, h, |
|
829 cachedSrc, BufferedImage.TYPE_INT_ARGB_PRE); |
|
830 |
|
831 // copy IntArgbPre intermediate surface to OpenGL surface |
|
832 performop.Blit(src, dst, comp, clip, |
|
833 0, 0, dx, dy, w, h); |
|
834 |
|
835 if (src != cachedSrc) { |
|
836 // cache the intermediate surface |
|
837 srcTmp = new WeakReference<>(src); |
|
838 } |
|
839 } |
|
840 }*/ |
|
841 |
|
842 /** |
|
843 * This general TransformedBlit implementation converts any source surface to an |
|
844 * intermediate IntArgbPre surface, and then uses the more specific |
|
845 * IntArgbPre->OpenGLSurface/Texture loop to get the intermediate |
|
846 * (premultiplied) surface down to OpenGL using simple transformBlit. |
|
847 */ |
|
848 /*final class OGLGeneralTransformedBlit extends TransformBlit { |
|
849 |
|
850 private final TransformBlit performop; |
|
851 private WeakReference<SurfaceData> srcTmp; |
|
852 |
|
853 OGLGeneralTransformedBlit(final TransformBlit performop) { |
|
854 super(SurfaceType.Any, CompositeType.AnyAlpha, |
|
855 OGLSurfaceData.OpenGLSurface); |
|
856 this.performop = performop; |
|
857 } |
|
858 |
|
859 @Override |
|
860 public synchronized void Transform(SurfaceData src, SurfaceData dst, |
|
861 Composite comp, Region clip, |
|
862 AffineTransform at, int hint, int srcx, |
|
863 int srcy, int dstx, int dsty, int width, |
|
864 int height){ |
|
865 Blit convertsrc = Blit.getFromCache(src.getSurfaceType(), |
|
866 CompositeType.SrcNoEa, |
|
867 SurfaceType.IntArgbPre); |
|
868 // use cached intermediate surface, if available |
|
869 final SurfaceData cachedSrc = srcTmp != null ? srcTmp.get() : null; |
|
870 // convert source to IntArgbPre |
|
871 src = convertFrom(convertsrc, src, srcx, srcy, width, height, cachedSrc, |
|
872 BufferedImage.TYPE_INT_ARGB_PRE); |
|
873 |
|
874 // transform IntArgbPre intermediate surface to OpenGL surface |
|
875 performop.Transform(src, dst, comp, clip, at, hint, 0, 0, dstx, dsty, |
|
876 width, height); |
|
877 |
|
878 if (src != cachedSrc) { |
|
879 // cache the intermediate surface |
|
880 srcTmp = new WeakReference<>(src); |
|
881 } |
|
882 } |
|
883 }*/ |
|
884 |
|
885 /** |
|
886 * This general OGLAnyCompositeBlit implementation can convert any source/target |
|
887 * surface to an intermediate surface using convertsrc/convertdst loops, applies |
|
888 * necessary composite operation, and then uses convertresult loop to get the |
|
889 * intermediate surface down to OpenGL. |
|
890 */ |
|
891 /*final class OGLAnyCompositeBlit extends Blit { |
|
892 |
|
893 private WeakReference<SurfaceData> dstTmp; |
|
894 private WeakReference<SurfaceData> srcTmp; |
|
895 private final Blit convertsrc; |
|
896 private final Blit convertdst; |
|
897 private final Blit convertresult; |
|
898 |
|
899 OGLAnyCompositeBlit(SurfaceType srctype, Blit convertsrc, Blit convertdst, |
|
900 Blit convertresult) { |
|
901 super(srctype, CompositeType.Any, OGLSurfaceData.OpenGLSurface); |
|
902 this.convertsrc = convertsrc; |
|
903 this.convertdst = convertdst; |
|
904 this.convertresult = convertresult; |
|
905 } |
|
906 |
|
907 public synchronized void Blit(SurfaceData src, SurfaceData dst, |
|
908 Composite comp, Region clip, |
|
909 int sx, int sy, int dx, int dy, |
|
910 int w, int h) |
|
911 { |
|
912 if (convertsrc != null) { |
|
913 SurfaceData cachedSrc = null; |
|
914 if (srcTmp != null) { |
|
915 // use cached intermediate surface, if available |
|
916 cachedSrc = srcTmp.get(); |
|
917 } |
|
918 // convert source to IntArgbPre |
|
919 src = convertFrom(convertsrc, src, sx, sy, w, h, cachedSrc, |
|
920 BufferedImage.TYPE_INT_ARGB_PRE); |
|
921 if (src != cachedSrc) { |
|
922 // cache the intermediate surface |
|
923 srcTmp = new WeakReference<>(src); |
|
924 } |
|
925 } |
|
926 |
|
927 SurfaceData cachedDst = null; |
|
928 |
|
929 if (dstTmp != null) { |
|
930 // use cached intermediate surface, if available |
|
931 cachedDst = dstTmp.get(); |
|
932 } |
|
933 |
|
934 // convert destination to IntArgbPre |
|
935 SurfaceData dstBuffer = convertFrom(convertdst, dst, dx, dy, w, h, |
|
936 cachedDst, BufferedImage.TYPE_INT_ARGB_PRE); |
|
937 Region bufferClip = |
|
938 clip == null ? null : clip.getTranslatedRegion(-dx, -dy); |
|
939 |
|
940 Blit performop = Blit.getFromCache(src.getSurfaceType(), |
|
941 CompositeType.Any, dstBuffer.getSurfaceType()); |
|
942 performop.Blit(src, dstBuffer, comp, bufferClip, sx, sy, 0, 0, w, h); |
|
943 |
|
944 if (dstBuffer != cachedDst) { |
|
945 // cache the intermediate surface |
|
946 dstTmp = new WeakReference<>(dstBuffer); |
|
947 } |
|
948 // now blit the buffer back to the destination |
|
949 convertresult.Blit(dstBuffer, dst, AlphaComposite.Src, clip, 0, 0, dx, |
|
950 dy, w, h); |
|
951 } |
|
952 }*/ |