1 #!/usr/bin/python 2 # -*- coding: utf-8 -*- 3 4 # 5 # Copyright 2011, The Android Open Source Project 6 # 7 # Licensed under the Apache License, Version 2.0 (the "License"); 8 # you may not use this file except in compliance with the License. 9 # You may obtain a copy of the License at 10 # 11 # http://www.apache.org/licenses/LICENSE-2.0 12 # 13 # Unless required by applicable law or agreed to in writing, software 14 # distributed under the License is distributed on an "AS IS" BASIS, 15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 # See the License for the specific language governing permissions and 17 # limitations under the License. 18 # 19 20 import os 21 import sys 22 23 def RemoveAnnotation(line): 24 if line.find(":") >= 0: 25 annotation = line[line.find(":"): line.find(" ", line.find(":"))] 26 return line.replace(annotation, "*") 27 else: 28 return line 29 30 if __name__ == "__main__": 31 externs = [] 32 lines = open("../../../frameworks/base/opengl/libs/GLES2_dbg/gl2_api_annotated.in").readlines() 33 output = open("src/com/android/glesv2debugger/MessageFormatter.java", "w") 34 35 i = 0 36 output.write( 37 """/* 38 ** Copyright 2011, The Android Open Source Project 39 ** 40 ** Licensed under the Apache License, Version 2.0 (the "License"); 41 ** you may not use this file except in compliance with the License. 42 ** You may obtain a copy of the License at 43 ** 44 ** http://www.apache.org/licenses/LICENSE-2.0 45 ** 46 ** Unless required by applicable law or agreed to in writing, software 47 ** distributed under the License is distributed on an "AS IS" BASIS, 48 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 49 ** See the License for the specific language governing permissions and 50 ** limitations under the License. 51 */ 52 53 // auto generated by generate_MessageFormatter_java.py" 54 55 package com.android.glesv2debugger; 56 57 import java.nio.ByteBuffer; 58 59 public class MessageFormatter { 60 61 static String formatFloats(int count, final ByteBuffer data) { 62 if (data.remaining() == 0) 63 return "{}"; 64 data.order(SampleView.targetByteOrder); 65 String ret = "{"; 66 for (int i = 0; i < count; i++) { 67 ret += Float.intBitsToFloat(data.getInt()); 68 if (i < count - 1) 69 ret += ", "; 70 } 71 return ret + "}"; 72 } 73 74 static String formatInts(int count, final ByteBuffer data) { 75 if (data.remaining() == 0) 76 return "{}"; 77 data.order(SampleView.targetByteOrder); 78 String ret = "{"; 79 for (int i = 0; i < count; i++) { 80 ret += data.getInt(); 81 if (i < count - 1) 82 ret += ", "; 83 } 84 return ret + "}"; 85 } 86 87 static String formatUInts(int count, final ByteBuffer data) { 88 if (data.remaining() == 0) 89 return "{}"; 90 data.order(SampleView.targetByteOrder); 91 String ret = "{"; 92 for (int i = 0; i < count; i++) { 93 long bits = data.getInt() & 0xffffffff; 94 ret += bits; 95 if (i < count - 1) 96 ret += ", "; 97 } 98 return ret + "}"; 99 } 100 101 static String formatMatrix(int columns, int count, final ByteBuffer data) { 102 if (data.remaining() == 0) 103 return "{}"; 104 data.order(SampleView.targetByteOrder); 105 String ret = "{"; 106 for (int i = 0; i < count; i++) { 107 ret += Float.intBitsToFloat(data.getInt()); 108 if (i < count - 1) 109 ret += ", "; 110 if (i % columns == columns - 1) 111 ret += "\\n "; 112 } 113 return ret + "}"; 114 } 115 116 public static String format(final DebuggerMessage.Message msg, 117 final boolean code) { 118 String str; 119 switch (msg.getFunction()) { 120 """) 121 #in source code these turn into program_%d etc. 122 nameReplaces = ["program", "shader", "texture", "buffer", "framebuffer", "renderbuffer"] 123 for line in lines: 124 if line.find("API_ENTRY(") >= 0: # a function prototype 125 returnType = line[0: line.find(" API_ENTRY(")].replace("const ", "") 126 functionName = line[line.find("(") + 1: line.find(")")] #extract GL function name 127 parameterList = line[line.find(")(") + 2: line.find(") {")] 128 129 parameters = parameterList.split(',') 130 paramIndex = 0 131 132 formatString = "%s" 133 formatArgs = "" 134 if returnType != "void": 135 if returnType == "GLenum": 136 formatArgs += '\ 137 (code ? "%s" : GLEnum.valueOf(msg.getRet()))\n' % (functionName) 138 elif returnType.find("*") >= 0: 139 formatArgs += '\ 140 (code ? "%s" : "0x" + Integer.toHexString(msg.getRet()))\n' % (functionName) 141 else: 142 formatArgs += '\ 143 (code ? "%s" : msg.getRet())\n' % (functionName) 144 else: 145 formatArgs += '\ 146 (code ? "%s" : "void")\n' % (functionName) 147 148 formatString += "(" 149 150 if parameterList == "void": 151 parameters = [] 152 inout = "" 153 154 paramNames = [] 155 156 for parameter in parameters: 157 parameter = parameter.replace("const","") 158 parameter = parameter.strip() 159 paramType = parameter.split(' ')[0] 160 paramName = parameter.split(' ')[1] 161 annotation = "" 162 163 formatString += "%s%s" 164 formatArgs += '\ 165 , (code ? "/*%s*/ " : "%s=")\n' % (paramName, paramName) 166 if parameter.find(":") >= 0: 167 assert inout == "" # only one parameter should be annotated 168 inout = paramType.split(":")[2] 169 annotation = paramType.split(":")[1] 170 paramType = paramType.split(":")[0] 171 count = 1 172 countArg = "" 173 if annotation.find("*") >= 0: # [1,n] * param 174 count = int(annotation.split("*")[0]) 175 countArg = annotation.split("*")[1] 176 assert countArg in paramNames 177 elif annotation in paramNames: 178 count = 1 179 countArg = annotation 180 elif annotation == "GLstring": 181 annotation = annotation 182 else: 183 count = int(annotation) 184 dataFormatter = "" 185 if paramType == "GLfloat": 186 dataFormatter = "formatFloats" 187 elif paramType == "GLint": 188 dataFormatter = "formatInts" 189 elif paramType == "GLuint": 190 dataFormatter = "formatUInts" 191 elif annotation == "GLstring": 192 assert paramType == "GLchar" 193 elif paramType.find("void") >= 0: 194 assert 1 195 else: 196 assert 0 197 if functionName.find("Matrix") >= 0: 198 columns = int(functionName[functionName.find("fv") - 1: functionName.find("fv")]) 199 assert columns * columns == count 200 assert countArg != "" 201 assert paramType == "GLfloat" 202 formatArgs += '\ 203 , (code ? "(GLfloat [])" : "") + formatMatrix(%d, %d * msg.getArg%d(), msg.getData().asReadOnlyByteBuffer())' % ( 204 columns, count, paramNames.index(countArg)) 205 elif annotation == "GLstring": 206 formatArgs += '\ 207 , (code ? "\\"" : "") + msg.getData().toStringUtf8() + (code ? "\\"" : "")' 208 elif paramType.find("void") >= 0: 209 formatArgs += '\ 210 , (code ? "arg%d" : "0x" + Integer.toHexString(msg.getArg%d()))' % (paramIndex, paramIndex) 211 elif countArg == "": 212 formatArgs += '\ 213 , (code ? "(%s [])" : "") + %s(%d, msg.getData().asReadOnlyByteBuffer())' % ( 214 paramType, dataFormatter, count) 215 else: 216 formatArgs += '\ 217 , (code ? "(%s [])" : "") + %s(%d * msg.getArg%d(), msg.getData().asReadOnlyByteBuffer())' % ( 218 paramType, dataFormatter, count, paramNames.index(countArg)) 219 else: 220 if paramType == "GLfloat" or paramType == "GLclampf": 221 formatArgs += "\ 222 , Float.intBitsToFloat(msg.getArg%d())" % (paramIndex) 223 elif paramType == "GLenum": 224 formatArgs += "\ 225 , GLEnum.valueOf(msg.getArg%d())" % (paramIndex) 226 elif paramType.find("*") >= 0: 227 formatArgs += '\ 228 , (code ? "arg%d" : "0x" + Integer.toHexString(msg.getArg%d()))' % (paramIndex, paramIndex) 229 elif paramName in nameReplaces: 230 formatArgs += '\ 231 , (code ? "%s_" : "") + msg.getArg%d()' % (paramName, paramIndex) 232 else: 233 formatArgs += "\ 234 , msg.getArg%d()" % (paramIndex) 235 if paramIndex < len(parameters) - 1: 236 formatString += ", " 237 formatArgs += '\n' 238 paramNames.append(paramName) 239 paramIndex += 1 240 241 242 formatString += ")" 243 244 output.write(" case %s:\n" % (functionName)) 245 if line.find("*") >= 0 and (line.find("*") < line.find(":") or line.find("*") > line.rfind(":")): 246 sys.stderr.write(line) 247 output.write(" // FIXME: this function uses pointers, debugger may send data in msg.data\n") 248 output.write('\ 249 str = String.format("%s",\n%s);\n\ 250 break;\n' % (formatString, formatArgs)) 251 252 253 output.write(""" default: 254 str = msg.toString(); 255 } 256 return str; 257 } 258 }""") 259 260 ''' print """/* 261 package GLESv2Debugger; 262 263 public class MessageFormatterCustom { 264 265 public static String format(final DebuggerMessage.Message msg) { 266 String str; 267 switch (msg.getFunction()) {""" 268 269 for extern in externs: 270 print " case %s" % (extern) 271 print " // TODO:" 272 273 print """ default: 274 str = msg.toString(); 275 } 276 return str; 277 } 278 } 279 */""" ''' 280 281 282
