diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/format/GLAPISpec.java')
-rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/format/GLAPISpec.java | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/format/GLAPISpec.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/format/GLAPISpec.java deleted file mode 100644 index 57b587cb3..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/format/GLAPISpec.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.gltrace.format; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * Model a single GL API function call's specification. - */ -public class GLAPISpec { - private static final String GL_SPECS_FILE = "/entries.in"; //$NON-NLS-1$ - private static final String GLES2_ENTRIES_HEADER_V1 = - "# com.android.ide.eclipse.gltrace.glentries, v1"; //$NON-NLS-1$ - private static Map<String, GLAPISpec> sApiSpecs; - - private final String mGLFunction; - private final GLDataTypeSpec mReturnType; - private final List<GLDataTypeSpec> mArgs; - - private GLAPISpec(String glFunction, GLDataTypeSpec returnType, List<GLDataTypeSpec> args) { - mGLFunction = glFunction; - mReturnType = returnType; - mArgs = args; - } - - public String getFunction() { - return mGLFunction; - } - - public GLDataTypeSpec getReturnValue() { - return mReturnType; - } - - public List<GLDataTypeSpec> getArgs() { - return mArgs; - } - - public static Map<String, GLAPISpec> getSpecs() { - if (sApiSpecs == null) { - sApiSpecs = parseApiSpecs(GLAPISpec.class.getResourceAsStream(GL_SPECS_FILE)); - } - - return sApiSpecs; - } - - private static Map<String, GLAPISpec> parseApiSpecs(InputStream specFile) { - BufferedReader reader = new BufferedReader(new InputStreamReader(specFile)); - Map<String, GLAPISpec> specs = new HashMap<String, GLAPISpec>(400); - - try{ - String header = reader.readLine().trim(); - assert header.equals(GLES2_ENTRIES_HEADER_V1); - - String line; - while ((line = reader.readLine()) != null) { - // strip away the comments - int commentPos = line.indexOf('#'); - if (commentPos != -1) { - line = line.substring(0, commentPos); - } - line = line.trim(); - - // parse non empty lines - if (line.length() > 0) { - GLAPISpec spec = parseLine(line); - specs.put(spec.getFunction(), spec); - } - } - - specFile.close(); - } catch (IOException e) { - // this is unlikely to happen as the file is present within this .jar file. - // Even if it does happen, we just return whatever we've read till now. The net - // impact will be that the function calls will not be parsed fully and will just - // display the function name. - } - - return specs; - } - - /** - * Parse a GL API Specification entry from "/entries.in". Each line is of the format: - * {@code returnType, funcName, arg*}. This method is package private for testing. - */ - static GLAPISpec parseLine(String line) { - List<String> words = Arrays.asList(line.split(",")); - - String retType = words.get(0).trim(); - String func = words.get(1).trim(); - List<String> argDefinitions = words.subList(2, words.size()); - - List<GLDataTypeSpec> glArgs = new ArrayList<GLDataTypeSpec>(argDefinitions.size()/2); - for (String argDefn: argDefinitions) { - // an argDefn is something like: "const GLvoid* data" - argDefn = argDefn.trim(); - int lastSeparator = argDefn.lastIndexOf(' '); - if (lastSeparator == -1) { - // no space => a void type with no argument name - glArgs.add(new GLDataTypeSpec(argDefn, null)); - } else { - // everything upto the last space is the type - String type = argDefn.substring(0, lastSeparator); - - // and the last word is the variable name - String name = argDefn.substring(lastSeparator + 1); - glArgs.add(new GLDataTypeSpec(type, name)); - } - } - - return new GLAPISpec(func, new GLDataTypeSpec(retType, null), glArgs); - } -} |