| /* |
| * Copyright (C) 2012 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.state.transforms; |
| |
| import com.android.ide.eclipse.gltrace.state.GLIntegerProperty; |
| import com.android.ide.eclipse.gltrace.state.GLStateType; |
| import com.android.ide.eclipse.gltrace.state.IGLProperty; |
| |
| public class CurrentProgramPropertyAccessor implements IGLPropertyAccessor { |
| private final int mContextId; |
| private final GLStateType mStateCategory; |
| private final int mLocation; |
| private final GLStateType mStateType; |
| private final IGLPropertyAccessor mCurrentProgramAccessor; |
| |
| public CurrentProgramPropertyAccessor(int contextid, GLStateType stateCategory, |
| int location, GLStateType stateType) { |
| mContextId = contextid; |
| mStateCategory = stateCategory; |
| mLocation = location; |
| mStateType = stateType; |
| |
| mCurrentProgramAccessor = GLPropertyAccessor.makeAccessor(contextid, |
| GLStateType.PROGRAM_STATE, |
| GLStateType.CURRENT_PROGRAM); |
| } |
| |
| @Override |
| public IGLProperty getProperty(IGLProperty state) { |
| // obtain the current program |
| IGLProperty currentProgramProperty = mCurrentProgramAccessor.getProperty(state); |
| if (!(currentProgramProperty instanceof GLIntegerProperty)) { |
| return null; |
| } |
| |
| Integer program = (Integer) currentProgramProperty.getValue(); |
| |
| // now access the required program property |
| return GLPropertyAccessor.makeAccessor(mContextId, |
| GLStateType.PROGRAM_STATE, |
| GLStateType.PROGRAMS, |
| program, |
| mStateCategory, |
| Integer.valueOf(mLocation), |
| mStateType).getProperty(state); |
| } |
| |
| @Override |
| public String getPath() { |
| return String.format("PROGRAM_STATE/PROGRAMS/${program}/%s/%d/%s", |
| mStateCategory, mLocation, mStateType); |
| } |
| } |