Revision bc0a685b
Added by Leszek Koltunski almost 8 years ago
| src/main/java/org/distorted/examples/plainmonalisa/RenderThread.java | ||
|---|---|---|
| 1 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 2 |
// Copyright 2016 Leszek Koltunski // |
|
| 3 |
// // |
|
| 4 |
// This file is part of Distorted. // |
|
| 5 |
// // |
|
| 6 |
// Distorted is free software: you can redistribute it and/or modify // |
|
| 7 |
// it under the terms of the GNU General Public License as published by // |
|
| 8 |
// the Free Software Foundation, either version 2 of the License, or // |
|
| 9 |
// (at your option) any later version. // |
|
| 10 |
// // |
|
| 11 |
// Distorted is distributed in the hope that it will be useful, // |
|
| 12 |
// but WITHOUT ANY WARRANTY; without even the implied warranty of // |
|
| 13 |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // |
|
| 14 |
// GNU General Public License for more details. // |
|
| 15 |
// // |
|
| 16 |
// You should have received a copy of the GNU General Public License // |
|
| 17 |
// along with Distorted. If not, see <http://www.gnu.org/licenses/>. // |
|
| 18 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 19 |
|
|
| 1 | 20 |
package org.distorted.examples.plainmonalisa; |
| 2 | 21 |
|
| 3 | 22 |
import android.graphics.Bitmap; |
| ... | ... | |
| 24 | 43 |
import java.io.InputStream; |
| 25 | 44 |
|
| 26 | 45 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 27 |
/** |
|
| 28 |
* This class handles all OpenGL rendering. |
|
| 29 |
* <p> |
|
| 30 |
* Start the render thread after the Surface has been created. |
|
| 31 |
*/ |
|
| 46 |
|
|
| 32 | 47 |
public class RenderThread extends Thread |
| 33 | 48 |
{
|
| 34 | 49 |
private static final String TAG = "RenderThread"; |
| ... | ... | |
| 55 | 70 |
SurfaceView mView; |
| 56 | 71 |
|
| 57 | 72 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 58 |
/** |
|
| 59 |
* Pass in the SurfaceView's SurfaceHolder. Note the Surface may not yet exist. |
|
| 60 |
*/ |
|
| 73 |
|
|
| 61 | 74 |
public RenderThread(SurfaceHolder holder, SurfaceView view) |
| 62 | 75 |
{
|
| 63 | 76 |
mSurfaceHolder = holder; |
| ... | ... | |
| 74 | 87 |
} |
| 75 | 88 |
|
| 76 | 89 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 77 |
/** |
|
| 78 |
* Thread entry point. |
|
| 79 |
* <p> |
|
| 80 |
* The thread should not be started until the Surface associated with the SurfaceHolder |
|
| 81 |
* has been created. That way we don't have to wait for a separate "surface created" |
|
| 82 |
* message to arrive. |
|
| 83 |
*/ |
|
| 90 |
|
|
| 84 | 91 |
@Override |
| 85 | 92 |
public void run() |
| 86 | 93 |
{
|
| ... | ... | |
| 117 | 124 |
} |
| 118 | 125 |
|
| 119 | 126 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 120 |
/** |
|
| 121 |
* Waits until the render thread is ready to receive messages. |
|
| 122 |
* <p> |
|
| 123 |
* Call from the UI thread. |
|
| 124 |
*/ |
|
| 127 |
|
|
| 125 | 128 |
public void waitUntilReady() |
| 126 | 129 |
{
|
| 127 | 130 |
synchronized (mStartLock) |
| ... | ... | |
| 132 | 135 |
{
|
| 133 | 136 |
mStartLock.wait(); |
| 134 | 137 |
} |
| 135 |
catch (InterruptedException ie) { /* not expected */ }
|
|
| 138 |
catch (InterruptedException ie) { }
|
|
| 136 | 139 |
} |
| 137 | 140 |
} |
| 138 | 141 |
} |
| 139 | 142 |
|
| 140 | 143 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 141 |
/** |
|
| 142 |
* Shuts everything down. |
|
| 143 |
*/ |
|
| 144 |
|
|
| 144 | 145 |
void shutdown() |
| 145 | 146 |
{
|
| 146 | 147 |
Log.d(TAG, "shutdown"); |
| ... | ... | |
| 148 | 149 |
} |
| 149 | 150 |
|
| 150 | 151 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 151 |
/** |
|
| 152 |
* Returns the render thread's Handler. This may be called from any thread. |
|
| 153 |
*/ |
|
| 152 |
|
|
| 154 | 153 |
public RenderHandler getHandler() |
| 155 |
{
|
|
| 156 |
return mHandler;
|
|
| 157 |
}
|
|
| 154 |
{
|
|
| 155 |
return mHandler; |
|
| 156 |
} |
|
| 158 | 157 |
|
| 159 | 158 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 160 |
/** |
|
| 161 |
* Prepares the surface. |
|
| 162 |
*/ |
|
| 159 |
|
|
| 163 | 160 |
void surfaceCreated() |
| 164 | 161 |
{
|
| 165 | 162 |
Surface surface = mSurfaceHolder.getSurface(); |
| ... | ... | |
| 253 | 250 |
} |
| 254 | 251 |
} |
| 255 | 252 |
} |
| 256 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
Also available in: Unified diff
Add License