+++ /dev/null
-package jp.nyatla.nyartoolkit.jmf.utils;\r
-\r
-import java.awt.Dimension;\r
-\r
-import javax.media.*;\r
-import javax.media.control.*;\r
-import javax.media.format.*;\r
-import javax.media.protocol.*;\r
-import jp.nyatla.nyartoolkit.*;\r
-\r
-/**\r
- * 1個のキャプチャデバイスを管理するクラスです。\r
- * キャプチャデバイスの走査（開始・停止）、プロパティの取得・設定機能を提供します。\r
- */\r
-public class JmfCaptureDevice\r
-{\r
- private JmfCaptureListener _capture_listener;\r
- private MonitorStream _jmf_monitor_stream;\r
- private Processor _jmf_processor;\r
- private CaptureDeviceInfo _info;\r
- private VideoFormat _capture_format;\r
- private static final String[] _enc_str={"RGB","YUV"}; \r
- public static final int PIXEL_FORMAT_RGB =0;// "RGB";\r
- public static final int PIXEL_FORMAT_YUV =1;// "YUV";\r
- public JmfCaptureDevice(CaptureDeviceInfo i_capinfo) throws NyARException\r
- {\r
- this._info = i_capinfo;\r
- this._capture_format = null;\r
- return;\r
- }\r
-\r
- /**\r
- * サポートしているフォーマットの一覧を返します。\r
- * @return\r
- * サポートしているフォーマットを格納した配列。\r
- */\r
- public Format[] getSupportFormats()\r
- {\r
- return this._info.getFormats();\r
- }\r
- /**\r
- * 現在のキャプチャフォーマットを返します。\r
- * @return\r
- * 現在設定してあるフォーマット。\r
- */\r
- public final VideoFormat getCaptureFormat()\r
- {\r
- return this._capture_format;\r
- }\r
-\r
- /**\r
- * 現在のキャプチャフォーマットを、指定したインデクス番号のフォーマットに指定します。\r
- * インデクス番号は、getSupportFormatsで得られるフォーマットの一覧の番号に対応します。\r
- * @param i_index\r
- * サポートしているフォーマットのインデクス番号。\r
- */\r
- public void setCaptureFormat(int i_index)\r
- {\r
- this._capture_format = (VideoFormat)this._info.getFormats()[i_index];\r
- return;\r
- }\r
- /**\r
- * キャプチャ画像のフォーマットを指定した形式にしようと試みます。\r
- * @param i_encode\r
- * キャプチャする画像フォーマットを指定します。フォーマットはこのクラスに宣言される定数値を使ってください。\r
- * @param i_size\r
- * キャプチャ画像サイズを指定します。\r
- * @param i_rate\r
- * キャプチャレートをFPS単位で指定します。\r
- * @return\r
- * 指定に成功するとTRUEを返します。失敗するとFALSEを返します。\r
- */ \r
- protected boolean setCaptureFormat(int i_encode, Dimension i_size, float i_rate) throws NyARException\r
- {\r
- if (this._jmf_processor != null){\r
- throw new NyARException();\r
- }\r
- Format[] formats = this._info.getFormats();\r
- VideoFormat f = new VideoFormat(_enc_str[i_encode], i_size, Format.NOT_SPECIFIED, null, i_rate);\r
- for (int i = 0; i < formats.length; i++){\r
- if (formats[i].matches(f)) {\r
- //[暫定実装]RGBの場合のみ、24bit-BGRAを強制する。他のフォーマットも取りたいときは要改造\r
- //これはMacOSのJMF等で問題が出るかもしれない。問題が出たら教えて下さい。\r
- if(formats[i] instanceof RGBFormat){\r
- RGBFormat fmt_ref=(RGBFormat)formats[i];\r
- if(fmt_ref.getBitsPerPixel()!=24 || fmt_ref.getBlueMask()!=1 || fmt_ref.getGreenMask()!=2 || fmt_ref.getRedMask()!=3){\r
- continue;\r
- }\r
- }\r
- f =(VideoFormat)formats[i].intersects(f);\r
- this._capture_format = null;\r
- this._capture_format = f;\r
- return true;\r
- }\r
- }\r
- //ない。\r
- return false;\r
- }\r
- /**\r
- * キャプチャ画像のエンコード、サイズ、レートを引数とするsetCaptureFormat関数です。\r
- * @param i_encode\r
- * PIXEL_FORMAT_XXXで定義される定数値を指定して下さい。\r
- * @param i_size_x\r
- * キャプチャする画像の横幅\r
- * @param i_size_y\r
- * キャプチャする画像の縦幅\r
- * @param i_rate\r
- * フレームレート\r
- * @return\r
- * 関数の実行結果を真偽値で返します。\r
- * @throws NyARException\r
- */ \r
- public boolean setCaptureFormat(int i_encode,int i_size_x,int i_size_y, float i_rate) throws NyARException\r
- {\r
- return setCaptureFormat(i_encode,new Dimension(i_size_x,i_size_y),i_rate);\r
- }\r
- /**\r
- * キャプチャ画像のサイズ、レートを引数とするsetCaptureFormat関数です。\r
- * キャプチャ画像のエンコードは、RGB→YUVの順で検索します。\r
- * @param i_size_x\r
- * キャプチャする画像の横幅\r
- * @param i_size_y\r
- * キャプチャする画像の縦幅\r
- * @param i_rate\r
- * フレームレート\r
- * @return\r
- * 関数の実行結果を真偽値で返します。\r
- * @throws NyARException\r
- */\r
- public boolean setCaptureFormat(int i_size_x,int i_size_y, float i_rate) throws NyARException\r
- {\r
- Dimension d=new Dimension(i_size_x,i_size_y);\r
- if(setCaptureFormat(PIXEL_FORMAT_RGB,d,i_rate)){\r
- return true;\r
- }\r
- if(setCaptureFormat(PIXEL_FORMAT_YUV,d,i_rate)){\r
- return true;\r
- }\r
- return false;\r
- }\r
-\r
- \r
- \r
- /**\r
- * 画像のキャプチャイベントを受信するリスナクラスを指定します。\r
- * @param i_listener\r
- * リスナークラス\r
- * @throws NyARException\r
- */\r
- public void setOnCapture(JmfCaptureListener i_listener) throws NyARException\r
- {\r
- if (this._jmf_processor != null) {\r
- throw new NyARException();\r
- }\r
- this._capture_listener = i_listener;\r
- return;\r
- }\r
- /**\r
- * キャプチャーを開始します。stop関数を呼び出すまでの間、setOnCaptureで指定したリスナークラスに、\r
- * フォーマットで指定したキャプチャ画像が通知されます。\r
- * @throws NyARException\r
- */\r
- public void start() throws NyARException\r
- {\r
- // startしていたらエラー\r
- if (this._jmf_processor != null) {\r
- throw new NyARException();\r
- }\r
- DataSource ds;\r
- final MediaLocator ml = this._info.getLocator();\r
- try {\r
- ds = Manager.createDataSource(ml);\r
- ds.connect();\r
- // ここでフォーマットを作成\r
- if (ds instanceof CaptureDevice) {\r
- FormatControl[] fcs = ((CaptureDevice) ds).getFormatControls();\r
- if (fcs.length < 1) {\r
- return;\r
- }\r
- FormatControl fc = fcs[0];\r
- fc.setFormat(this._capture_format);\r
- }\r
- } catch (Exception e) {\r
- throw new NyARException(e);\r
- }\r
- try{\r
- if(ds==null){\r
- //Merge the data sources, if both audio and video are available\r
- ds = Manager.createMergingDataSource(new DataSource[] { null }); \r
- }else{\r
- // Create the monitoring datasource wrapper\r
- ds = new MonitorCDS(ds); \r
- }\r
- }catch(IncompatibleSourceException e){\r
- throw new NyARException(e);\r
- }\r
- \r
- // データソース完成\r
- try {\r
- // Merge the data sources, if both audio and video are available\r
- VideoFormat[] formats = new VideoFormat[] { new VideoFormat(null) };\r
- ProcessorModel pm = new ProcessorModel(ds, formats, null);// ,\r
- Processor processor;\r
- processor = Manager.createRealizedProcessor(pm);\r
- this._jmf_monitor_stream = (MonitorStream) ds.getControl("jmfsample.MonitorStream");\r
- this._jmf_monitor_stream.setCaptureListener(this._capture_listener);\r
- this._jmf_processor = processor;\r
- this._jmf_processor.start();\r
- } catch (Exception e) {\r
- ds.disconnect();\r
- throw new NyARException(e);\r
- }\r
- return;\r
- }\r
-\r
- public void stop()\r
- {\r
- this._jmf_processor.stop();\r
- this._jmf_processor.close();\r
- this._jmf_processor = null;\r
- return;\r
- }\r
- protected void finalize()\r
- {\r
- if (this._jmf_processor != null) {\r
- this._jmf_processor.stop();\r
- this._jmf_processor.close();\r
- this._jmf_processor = null;\r
- }\r
- return;\r
- }\r
-}
\ No newline at end of file
+++ /dev/null
-package jp.nyatla.nyartoolkit.jmf.utils;\r
-\r
-import java.awt.Dimension;\r
-import java.util.Vector;\r
-\r
-import javax.media.CaptureDeviceInfo;\r
-import javax.media.CaptureDeviceManager;\r
-import javax.media.Format;\r
-import javax.media.format.*;\r
-import jp.nyatla.nyartoolkit.*;\r
-\r
-\r
-\r
-/**\r
- * JMFキャプチャデバイスのリストを保持します。\r
- * 複数のカメラが接続された環境では、最も初めに認識したカメラの実がアクティブになるため、\r
- * このクラスで実際に認識できるカメラは１個だけです。\r
- *\r
- */\r
-public class JmfCaptureDeviceList\r
-{\r
- private Vector<CaptureDeviceInfo> _devices;\r
-\r
- public JmfCaptureDeviceList() throws NyARException\r
- { \r
- this._devices = (Vector<CaptureDeviceInfo>)(CaptureDeviceManager.getDeviceList(null).clone());\r
- // ビデオソースのデバイスだけ残す\r
- try {\r
-\r
- for (int i = 0; i < this._devices.size();) {\r
- CaptureDeviceInfo cdi =this._devices.elementAt(i);\r
- // VideoFormatもってるかな？\r
- if (!isCaptureDevice(cdi)) {\r
- this._devices.remove(i);\r
- continue;\r
- }\r
- i++;\r
- }\r
- } catch (Exception e) {\r
- throw new NyARException(e);\r
- }\r
- return;\r
- }\r
-\r
- /**\r
- * i_cdiがビデオキャプチャデバイスかを調べる。ようなことをする。\r
- * \r
- * @param i_cdi\r
- * @return\r
- */\r
- private static boolean isCaptureDevice(CaptureDeviceInfo i_cdi)\r
- {\r
- Format[] fms = i_cdi.getFormats();\r
- for (int i = 0; i < fms.length; i++) {\r
- Format f = fms[i];\r
- if (f instanceof VideoFormat) {\r
- return true;\r
- }\r
- }\r
- return false;\r
- }\r
-\r
- /**\r
- * 使用できるキャプチャデバイスの数を数える\r
- * @return\r
- * キャプチャデバイスの数を返却する。\r
- */\r
- public int getCount()\r
- {\r
- return this._devices.size();\r
- }\r
- /**\r
- * i_index番目のキャプチャデバイスを得る。\r
- * @param i_index\r
- * @return\r
- * @throws NyARException\r
- */\r
- public JmfCaptureDevice getDevice(int i_index) throws NyARException\r
- {\r
- return new JmfCaptureDevice((CaptureDeviceInfo) this._devices.elementAt(i_index));\r
- }\r
-\r
- public static void main(String[] args)\r
- {\r
- //テストケース\r
- try {\r
- JmfCaptureDeviceList j = new JmfCaptureDeviceList();\r
- System.out.println(j.getCount());\r
- JmfCaptureDevice d = j.getDevice(0);\r
- d.setCaptureFormat(JmfCaptureDevice.PIXEL_FORMAT_RGB, new Dimension(320, 240), 15.0f);\r
-// YUVFormat f=(YUVFormat)d.getCaptureFormat();\r
- d.start();\r
- d.stop();\r
-\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- }\r
- return;\r
- }\r
-\r
-}\r
+++ /dev/null
-/* \r
- * PROJECT: NyARToolkit JMF utilities.\r
- * --------------------------------------------------------------------------------\r
- * The MIT License\r
- * Copyright (c) 2008 nyatla\r
- * airmail(at)ebony.plala.or.jp\r
- * http://nyatla.jp/nyartoolkit/\r
- * \r
- * Permission is hereby granted, free of charge, to any person obtaining a copy\r
- * of this software and associated documentation files (the "Software"), to deal\r
- * in the Software without restriction, including without limitation the rights\r
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
- * copies of the Software, and to permit persons to whom the Software is\r
- * furnished to do so, subject to the following conditions:\r
- * The above copyright notice and this permission notice shall be included in\r
- * all copies or substantial portions of the Software.\r
- * \r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
- * THE SOFTWARE.\r
- * \r
- */\r
-package jp.nyatla.nyartoolkit.jmf.utils;\r
-\r
-import javax.media.Buffer;\r
-/**\r
- * JMF簡易キャプチャ用のリスナクラス\r
- *\r
- */\r
-public interface JmfCaptureListener{\r
- public void onUpdateBuffer(Buffer i_buffer);\r
-}
\ No newline at end of file
+++ /dev/null
-/* \r
- * PROJECT: NyARToolkit JMF utilities.\r
- * --------------------------------------------------------------------------------\r
- * The MIT License\r
- * Copyright (c) 2008 nyatla\r
- * airmail(at)ebony.plala.or.jp\r
- * http://nyatla.jp/nyartoolkit/\r
- * \r
- * Permission is hereby granted, free of charge, to any person obtaining a copy\r
- * of this software and associated documentation files (the "Software"), to deal\r
- * in the Software without restriction, including without limitation the rights\r
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
- * copies of the Software, and to permit persons to whom the Software is\r
- * furnished to do so, subject to the following conditions:\r
- * The above copyright notice and this permission notice shall be included in\r
- * all copies or substantial portions of the Software.\r
- * \r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
- * THE SOFTWARE.\r
- * \r
- */\r
-package jp.nyatla.nyartoolkit.jmf.utils;\r
-\r
-import javax.media.format.*;\r
-import javax.media.*;\r
-import java.awt.Dimension;\r
-import com.sun.media.codec.video.colorspace.*;\r
-\r
-import jp.nyatla.nyartoolkit.NyARException;\r
-import jp.nyatla.nyartoolkit.core.raster.rgb.*;\r
-import jp.nyatla.nyartoolkit.core.rasterreader.*;\r
-import jp.nyatla.nyartoolkit.core.types.*;\r
-import jp.nyatla.nyartoolkit.core.param.*;\r
-\r
-\r
-\r
-\r
-/**\r
- * \r
- * RGB形式のJMFバッファをラップするNyARRasterです。\r
- * JMFから得たラスタデータのピクセル並び順を考慮します。\r
- *\r
- */\r
-public class JmfNyARRaster_RGB implements INyARRgbRaster\r
-{\r
- private JmfRGB24RasterHolder _holder;\r
- protected NyARIntSize _size;\r
- /**\r
- * コンストラクタ。i_fmtに合致するバッファを持つインスタンスを作成します。\r
- * このコンストラクタで作成したクラスは、hasBuffer()がfalseを返すことがあります。\r
- * @param i_fmt\r
- * @throws NyARException\r
- */\r
- public JmfNyARRaster_RGB(VideoFormat i_fmt) throws NyARException\r
- {\r
- initMember(i_fmt);\r
- } \r
-\r
- private void initMember(VideoFormat i_fmt) throws NyARException\r
- {\r
- final Dimension s = i_fmt.getSize();\r
- this._size= new NyARIntSize(s.width,s.height);\r
- // データ配列の確認\r
- if(i_fmt instanceof YUVFormat){\r
- //YUVフォーマット\r
- this._holder=new NyARGLPixelReader_YUV(this._size,(YUVFormat)i_fmt); \r
- }else if(i_fmt instanceof RGBFormat){\r
- //RGBフォーマット\r
- this._holder=new NyARGLPixelReader_RGB24(this._size,(RGBFormat)i_fmt);\r
- }else{\r
- throw new NyARException();\r
- } \r
- }\r
- public void setBuffer(javax.media.Buffer i_buffer) throws NyARException\r
- {\r
- this._holder.setMediaBuffer(i_buffer);\r
- return;\r
- }\r
- final public int getWidth()\r
- {\r
- return this._size.w;\r
- }\r
-\r
- final public int getHeight()\r
- {\r
- return this._size.h;\r
- }\r
-\r
- final public NyARIntSize getSize()\r
- {\r
- return this._size;\r
- }\r
- final public int getBufferType()\r
- {\r
- return this._holder.buffer_type;\r
- }\r
- final public INyARRgbPixelReader getRgbPixelReader()\r
- {\r
- return this._holder;\r
- }\r
- /**\r
- * インスタンスがバッファを所有するかを返します。\r
- * @return\r
- */ \r
- final public boolean hasBuffer()\r
- {\r
- return this._holder.buffer!=null;\r
- }\r
- final public Object getBuffer()\r
- {\r
- assert(this._holder.buffer!=null);\r
- return this._holder.buffer;\r
- }\r
- final public boolean isEqualBufferType(int i_type_value)\r
- {\r
- return this._holder.buffer_type==i_type_value;\r
- }\r
- final public void wrapBuffer(Object i_ref_buf) throws NyARException\r
- {\r
- NyARException.notImplement();\r
- }\r
-}\r
-\r
-\r
-/**\r
- * JMFと汎用バッファを中継する拡張INyARRgbPixelReader\r
- * @author nyatla\r
- *\r
- */\r
-abstract class JmfRGB24RasterHolder implements INyARRgbPixelReader\r
-{\r
- public int buffer_type;\r
- public byte[] buffer;\r
- public abstract void setMediaBuffer(javax.media.Buffer i_buffer);\r
-}\r
-\r
-/**\r
- * RGB24フォーマットのデータを扱うピクセルリーダ\r
- */\r
-class NyARGLPixelReader_RGB24 extends JmfRGB24RasterHolder\r
-{\r
- protected boolean _is_flipped;\r
- private NyARIntSize _ref_size;\r
- public NyARGLPixelReader_RGB24(NyARIntSize i_ref_size,RGBFormat i_input_format) throws NyARException\r
- {\r
- this._ref_size=i_ref_size;\r
- //ピクセルフォーマットを設定(現状は24bitRGBを受けつける。)\r
- RGBFormat fm=(RGBFormat)i_input_format;\r
- if(fm.getBitsPerPixel()!=24){\r
- throw new NyARException();\r
- }\r
- int r=fm.getRedMask();\r
- int b=fm.getBlueMask();\r
- if(r==1 && b==3){\r
- this.buffer_type=NyARBufferType.BYTE1D_R8G8B8_24;\r
- }else if(r==3 && b==1){\r
- this.buffer_type=NyARBufferType.BYTE1D_B8G8R8_24; \r
- }else{\r
- throw new NyARException();\r
- }\r
- //vertical反転の有無を確認\r
- this._is_flipped=i_input_format.getFlipped()!=0?true:false;\r
- this.buffer=new byte[i_ref_size.w*i_ref_size.h*3];\r
- //RGBフォーマット\r
- \r
- return;\r
- }\r
- public void setMediaBuffer(javax.media.Buffer i_buffer)\r
- {\r
- //vertical反転が必要ならば、反転した画像を作成する。\r
- byte[] src=(byte[])i_buffer.getData();\r
- if(this._is_flipped){\r
- final int length = this._ref_size.w * 3;\r
- int src_idx = 0;\r
- int dest_idx = (this._ref_size.h - 1) * length; \r
- for (int i = 0; i < this._ref_size.h; i++) {\r
- System.arraycopy(src,src_idx, this.buffer, dest_idx, length);\r
- src_idx += length;\r
- dest_idx -= length;\r
- }\r
- }else{\r
- System.arraycopy(src,0,this.buffer,0,this.buffer.length);\r
- this.buffer=(byte[])i_buffer.getData();\r
- }\r
- return;\r
- }\r
- public void getPixel(int i_x, int i_y, int[] o_rgb) throws NyARException\r
- {\r
- int bp = (i_x + i_y * this._ref_size.w) * 3;\r
- byte[] ref = this.buffer;\r
- switch(this.buffer_type){\r
- case NyARBufferType.BYTE1D_R8G8B8_24:\r
- o_rgb[0] = (ref[bp + 0] & 0xff);// R\r
- o_rgb[1] = (ref[bp + 1] & 0xff);// G\r
- o_rgb[2] = (ref[bp + 2] & 0xff);// B\r
- break;\r
- case NyARBufferType.BYTE1D_B8G8R8_24:\r
- o_rgb[0] = (ref[bp + 2] & 0xff);// B\r
- o_rgb[1] = (ref[bp + 1] & 0xff);// G\r
- o_rgb[2] = (ref[bp + 0] & 0xff);// R\r
- break;\r
- default:\r
- throw new NyARException();\r
- }\r
- return;\r
- }\r
- public void getPixelSet(int[] i_x, int i_y[], int i_num, int[] o_rgb) throws NyARException\r
- {\r
- int width = this._ref_size.w;\r
- byte[] ref = this.buffer;\r
- int bp;\r
- switch(this.buffer_type){\r
- case NyARBufferType.BYTE1D_R8G8B8_24:\r
- for (int i = i_num - 1; i >= 0; i--) {\r
- bp = (i_x[i] + i_y[i] * width) * 3;\r
- o_rgb[i * 3 + 0] = (ref[bp + 0] & 0xff);// R\r
- o_rgb[i * 3 + 1] = (ref[bp + 1] & 0xff);// G\r
- o_rgb[i * 3 + 2] = (ref[bp + 2] & 0xff);// B\r
- }\r
- break;\r
- case NyARBufferType.BYTE1D_B8G8R8_24:\r
- for (int i = i_num - 1; i >= 0; i--) {\r
- bp = (i_x[i] + i_y[i] * width) * 3;\r
- o_rgb[i * 3 + 0] = (ref[bp + 2] & 0xff);// B\r
- o_rgb[i * 3 + 1] = (ref[bp + 1] & 0xff);// G\r
- o_rgb[i * 3 + 2] = (ref[bp + 0] & 0xff);// R\r
- }\r
- break;\r
- default:\r
- throw new NyARException();\r
- }\r
- return;\r
- }\r
- public void setPixel(int i_x, int i_y, int[] i_rgb) throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- }\r
- public void setPixel(int iX, int iY, int iR, int iG, int iB)throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- } \r
- public void setPixels(int[] i_x, int[] i_y, int i_num, int[] i_intrgb) throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- }\r
- public void switchBuffer(Object i_ref_object) throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- }\r
-\r
-}\r
-\r
-\r
-\r
-\r
-/**\r
- * ソースがYUVフォーマットのデータをBGR24として扱うピクセルリーダ\r
- * ソースデータをセットした時に変換します。\r
- * （将来YUVをそのまま素通りさせるように書き換えるかも）\r
- */\r
-class NyARGLPixelReader_YUV extends JmfRGB24RasterHolder\r
-{\r
- private NyARIntSize _ref_size; \r
- private YUVToRGB _yuv2rgb;\r
-\r
- private javax.media.Buffer _rgb_buf;\r
- /**\r
- * フォーマットアレイから、BGR24フォーマットを探す\r
- * @param i_formats\r
- * @return\r
- */\r
- private Format pickRGB24Format(Format[] i_formats)\r
- {\r
- for(int i=0;i<i_formats.length;i++){\r
- RGBFormat f=(RGBFormat)i_formats[i];\r
- if(f.getBitsPerPixel()!=24){\r
- continue;\r
- }\r
- if(f.getRedMask()!=3 ||f.getGreenMask()!=2 ||f.getBlueMask()!=1 || f.getFlipped()!=0)\r
- {\r
- continue;\r
- }\r
- return f;\r
- }\r
- return null;\r
- }\r
- public NyARGLPixelReader_YUV(NyARIntSize i_ref_size,YUVFormat i_input_format) throws NyARException\r
- {\r
- this._ref_size=i_ref_size;\r
- this.buffer_type=NyARBufferType.BYTE1D_B8G8R8_24;\r
- this.buffer=null;\r
- this._yuv2rgb=new YUVToRGB();\r
- this._rgb_buf=new javax.media.Buffer();\r
- //24bit-BGRフォーマットのものを探す\r
- Format output_format=pickRGB24Format(this._yuv2rgb.getSupportedOutputFormats(i_input_format));\r
- if(output_format==null){\r
- throw new NyARException();\r
- }\r
- this._yuv2rgb.setInputFormat(i_input_format);\r
- this._yuv2rgb.setOutputFormat(output_format);\r
- try{\r
- this._yuv2rgb.open();\r
- }catch(Exception e){\r
- throw new NyARException();\r
- }\r
- return;\r
- }\r
- public void setMediaBuffer(javax.media.Buffer i_buffer)\r
- {\r
- //エラー出した時のトラップ\r
- if(this._yuv2rgb.process(i_buffer, this._rgb_buf)!=YUVToRGB.BUFFER_PROCESSED_OK){\r
- System.err.println("YUVToRGB.process error:");\r
- }\r
- this.buffer=(byte[])this._rgb_buf.getData();\r
- return;\r
- }\r
- public void getPixel(int i_x, int i_y, int[] o_rgb) throws NyARException\r
- {\r
- //IN :BGRBGR\r
- // :012012\r
- final int bp = (i_x + i_y * this._ref_size.w) * 3;\r
- final byte[] ref = this.buffer;\r
- o_rgb[0] = (ref[bp + 2] & 0xff);// R\r
- o_rgb[1] = (ref[bp + 1] & 0xff);// G\r
- o_rgb[2] = (ref[bp + 0] & 0xff);// B\r
- return;\r
- }\r
- public void getPixelSet(int[] i_x, int i_y[], int i_num, int[] o_rgb) throws NyARException\r
- {\r
- int bp;\r
- final int width = this._ref_size.w;\r
- final byte[] ref = this.buffer;\r
- for (int i = i_num - 1; i >= 0; i--) {\r
- bp = (i_x[i] + i_y[i] * width) * 3;\r
- o_rgb[i * 3 + 0] = (ref[bp + 2] & 0xff);// R\r
- o_rgb[i * 3 + 1] = (ref[bp + 1] & 0xff);// G\r
- o_rgb[i * 3 + 2] = (ref[bp + 0] & 0xff);// B\r
- }\r
- return;\r
- }\r
- public void setPixel(int i_x, int i_y, int[] i_rgb) throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- }\r
- public void setPixels(int[] i_x, int[] i_y, int i_num, int[] i_intrgb) throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- }\r
- public void setPixel(int iX, int iY, int iR, int iG, int iB)throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- } \r
- public void switchBuffer(Object i_ref_object) throws NyARException\r
- {\r
- NyARException.notImplement(); \r
- }\r
-\r
-}\r
-\r
+++ /dev/null
-/*
- * Copyright (c) 1996-2001 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
- * modify and redistribute this software in source and binary code form,
- * provided that i) this copyright notice and license appear on all copies of
- * the software; and ii) Licensee does not utilize the software in a manner
- * which is disparaging to Sun.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
- * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
- * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
- * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
- * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
- * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
- * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
- * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
- * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * This software is not designed or intended for use in on-line control of
- * aircraft, air traffic, aircraft navigation or aircraft communications; or in
- * the design, construction, operation or maintenance of any nuclear
- * facility. Licensee represents and warrants that it will not use or
- * redistribute the Software for such purposes.
- */
-package jp.nyatla.nyartoolkit.jmf.utils;
-
-import javax.media.*;
-import javax.media.protocol.*;
-import javax.media.control.*;
-
-import java.io.IOException;
-
-public class MonitorCDS extends PushBufferDataSource
-{
-
- private PushBufferDataSource delegate = null;
-
- private PushBufferStream[] delStreams = null;
-
- private MonitorStream monitorStream = null;
-
- private PushBufferStream[] monitorStreams = null;
-
- boolean delStarted = false; // variable used by MonitorStream also
-
- private Control[] controls;
-
- public MonitorCDS(DataSource ds)
- {
- // Get the stream from the actual datasource
- // and create a MonitorStream from it
- // Export the MonitorControl interface of the MonitorStream
- if (ds instanceof PushBufferDataSource) {
- delegate = (PushBufferDataSource) ds;
- delStreams = delegate.getStreams();
- monitorStream = new MonitorStream(delStreams[0], this);
- monitorStreams = new PushBufferStream[] { monitorStream };
- }
- }
-
- public Object[] getControls()
- {
- return controls;
- }
-
- public Object getControl(String value)
- {
- if (value.equals("jmfsample.MonitorStream") || value.equals("javax.media.control.MonitorControl")){
- return monitorStream;
- }else{
- return null;
- }
- }
-
- public javax.media.CaptureDeviceInfo getCaptureDeviceInfo()
- {
- return ((CaptureDevice) delegate).getCaptureDeviceInfo();
- }
-
- public FormatControl[] getFormatControls()
- {
- return ((CaptureDevice) delegate).getFormatControls();
- }
-
- public String getContentType()
- {
- return delegate.getContentType();
- }
-
- public void connect() throws IOException
- {
- if (delegate == null)
- throw new IOException("Incompatible DataSource");
- // Delegate is already connected
- }
-
- public void disconnect()
- {
- monitorStream.setEnabled(false);
- delegate.disconnect();
- }
-
- public synchronized void start() throws IOException
- {
- startDelegate();
- delStarted = true;
- }
-
- public synchronized void stop() throws IOException
- {
- if (!monitorStream.isEnabled()) {
- stopDelegate();
- }
- delStarted = false;
- }
-
- public Time getDuration()
- {
- return delegate.getDuration();
- }
-
- public PushBufferStream[] getStreams()
- {
- return monitorStreams;
- }
-
- void startDelegate() throws IOException
- {
- delegate.start();
- }
-
- void stopDelegate() throws IOException
- {
- delegate.stop();
- }
-
-}
+++ /dev/null
-/*
- * Copyright (c) 1996-2001 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
- * modify and redistribute this software in source and binary code form,
- * provided that i) this copyright notice and license appear on all copies of
- * the software; and ii) Licensee does not utilize the software in a manner
- * which is disparaging to Sun.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
- * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
- * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
- * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
- * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
- * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
- * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
- * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
- * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * This software is not designed or intended for use in on-line control of
- * aircraft, air traffic, aircraft navigation or aircraft communications; or in
- * the design, construction, operation or maintenance of any nuclear
- * facility. Licensee represents and warrants that it will not use or
- * redistribute the Software for such purposes.
- */
-package jp.nyatla.nyartoolkit.jmf.utils;
-
-import javax.media.*;
-import javax.media.protocol.*;
-
-import javax.media.util.BufferToImage;
-import java.io.IOException;
-import java.awt.*;
-
-public class MonitorStream implements PushBufferStream, BufferTransferHandler
-{
-
- JmfCaptureListener img_listener;
-
- PushBufferStream actual = null;
-
- boolean dataAvailable = false;
-
- boolean terminate = false;
-
- boolean enabled = false;
-
- Object bufferLock = new Object();
-
- Buffer cbuffer = new Buffer();
-
- BufferTransferHandler transferHandler = null;
-
- Component component = null;
-
- MonitorCDS cds;
-
- BufferToImage bti = null;
-
- MonitorStream(PushBufferStream actual, MonitorCDS cds)
- {
- this.actual = actual;
- actual.setTransferHandler(this);
- this.cds = cds;
- }
-
- public javax.media.Format getFormat()
- {
- return actual.getFormat();
- }
-
- /**
- * 非同期READ
- */
- public void read(Buffer buffer) throws IOException
- {
- // Wait for data to be available
- // Doesn't get used much because the transferData
- // call is made when data IS available. And most
- // Processors/Players read the data in the same
- // thread that called transferData, although that's
- // not a safe assumption to make
- if (!dataAvailable) {
- synchronized (bufferLock) {
- while (!dataAvailable && !terminate) {
- try {
- bufferLock.wait(100);
- } catch (InterruptedException ie) {
- }
- }
- }
- }
-
- if (dataAvailable) {
- synchronized (bufferLock) {
- // Copy the buffer attributes, but swap the data
- // attributes so that no extra copy is made.
- buffer.copy(cbuffer, true);
- //dataAvailable = false;
- }
- }
- // return;
- }
-
- public void setCaptureListener(JmfCaptureListener i_listener)
- {
- img_listener = i_listener;
- }
-
- public void transferData(PushBufferStream pbs)
- {
- // Get the data from the original source stream
- synchronized (bufferLock) {
- try {
- pbs.read(cbuffer);
- } catch (IOException ioe) {
- return;
- }
- dataAvailable = true;
- bufferLock.notifyAll();
- }
- if (img_listener != null) {
- img_listener.onUpdateBuffer(cbuffer);
- }
-
- // Maybe synchronize this with setTransferHandler() ?
- if (transferHandler != null && cds.delStarted)
- transferHandler.transferData(this);
- }
-
- public void setTransferHandler(BufferTransferHandler transferHandler)
- {
- this.transferHandler = transferHandler;
- }
-
- public boolean setEnabled(boolean value)
- {
- enabled = value;
- if (value == false) {
- if (!cds.delStarted) {
- try {
- cds.stopDelegate();
- } catch (IOException ioe) {
- }
- }
- } else {
- // Start the capture datasource if the monitor is enabled
- try {
- cds.startDelegate();
- } catch (IOException ioe) {
- }
- }
- return enabled;
- }
-
- public boolean isEnabled()
- {
- return enabled;
- }
-
- public float setPreviewFrameRate(float rate)
- {
- System.err.println("TODO");
- return rate;
- }
-
- public ContentDescriptor getContentDescriptor()
- {
- return actual.getContentDescriptor();
- }
-
- public long getContentLength()
- {
- return actual.getContentLength();
- }
-
- public boolean endOfStream()
- {
- return actual.endOfStream();
- }
-
- public Object[] getControls()
- {
- return new Object[0];
- }
-
- public Object getControl(String str)
- {
- return null;
- }
-
-}
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