diff options
author | Jack Yoo <jyoo@codeaurora.org> | 2016-08-25 11:17:57 -0700 |
---|---|---|
committer | Jay Wang <jaywang@codeaurora.org> | 2016-09-27 15:54:53 -0700 |
commit | da315cfe9dcff36827dcf3cbaff53d823a4d228b (patch) | |
tree | 0ccf641d03ce3369b6475b8f369919b49bc745d5 | |
parent | 7dd609bbc372c2bbeb9e3c10fe567e085da4f15d (diff) | |
download | android_packages_apps_Snap-da315cfe9dcff36827dcf3cbaff53d823a4d228b.tar.gz android_packages_apps_Snap-da315cfe9dcff36827dcf3cbaff53d823a4d228b.tar.bz2 android_packages_apps_Snap-da315cfe9dcff36827dcf3cbaff53d823a4d228b.zip |
SnapdragonCamera: Chromaflash Filter
Adding Chromaflash Filter for Camera2
Change-Id: I04b399abe26a3fdcdc91240036a683711b21f8a8
CRs-Fixed: 1067848
-rw-r--r-- | res/drawable-hdpi/chroma_flash.png | bin | 0 -> 1534 bytes | |||
-rw-r--r-- | res/values/camera2arrays.xml | 3 | ||||
-rw-r--r-- | res/values/qcomstrings.xml | 1 | ||||
-rw-r--r-- | src/com/android/camera/CaptureModule.java | 23 | ||||
-rw-r--r-- | src/com/android/camera/SettingsManager.java | 3 | ||||
-rw-r--r-- | src/com/android/camera/imageprocessor/PostProcessor.java | 7 | ||||
-rw-r--r-- | src/com/android/camera/imageprocessor/filter/ChromaflashFilter.java | 194 |
7 files changed, 230 insertions, 1 deletions
diff --git a/res/drawable-hdpi/chroma_flash.png b/res/drawable-hdpi/chroma_flash.png Binary files differnew file mode 100644 index 000000000..97cdc790d --- /dev/null +++ b/res/drawable-hdpi/chroma_flash.png diff --git a/res/values/camera2arrays.xml b/res/values/camera2arrays.xml index 453627b2c..f4c17d6c4 100644 --- a/res/values/camera2arrays.xml +++ b/res/values/camera2arrays.xml @@ -134,6 +134,7 @@ <item>9</item> <item>-1</item> <item>103</item> + <item>105</item> <item>104</item> </string-array> @@ -156,6 +157,7 @@ <item>@string/pref_camera_scenemode_entry_snow</item> <item>@string/pref_camera_scenemode_entry_asd</item> <item>@string/pref_camera_scenemode_entry_bestpicture</item> + <item>@string/pref_camera_scenemode_entry_chromaflash</item> <item>@string/pref_camera_scenemode_entry_panorama</item> </string-array> @@ -177,6 +179,7 @@ <item>@drawable/snow</item> <item>@drawable/ic_scene_mode_smartauto</item> <item>@drawable/pick_the_best_photo</item> + <item>@drawable/chroma_flash</item> <item>@drawable/scene_panorama</item> </array> diff --git a/res/values/qcomstrings.xml b/res/values/qcomstrings.xml index c27ec976a..04bebfc16 100644 --- a/res/values/qcomstrings.xml +++ b/res/values/qcomstrings.xml @@ -1024,6 +1024,7 @@ <string name="pref_camera2_videosnap_entry_disable" translatable="true">Disable</string> <string name="pref_camera2_trackingfocus_title" translatable="true">Tracking Focus</string> <string name="pref_camera_scenemode_entry_bestpicture" translatable="true">BestPicture</string> + <string name="pref_camera_scenemode_entry_chromaflash" translatable="true">ChromaFlash</string> <string name="pref_camera_scenemode_entry_panorama" translatable="true">Panorama</string> <string name="bestpicture_done" translatable="true">DONE</string> <string name="bestpicture_at_least_one_picture" translatable="true">At least, one picture has to be chosen.</string> diff --git a/src/com/android/camera/CaptureModule.java b/src/com/android/camera/CaptureModule.java index 69cdecfc5..8b1e24723 100644 --- a/src/com/android/camera/CaptureModule.java +++ b/src/com/android/camera/CaptureModule.java @@ -76,6 +76,7 @@ import android.widget.Toast; import com.android.camera.exif.ExifInterface; import com.android.camera.Exif; +import com.android.camera.imageprocessor.filter.ChromaflashFilter; import com.android.camera.imageprocessor.filter.ImageFilter; import com.android.camera.imageprocessor.PostProcessor; import com.android.camera.imageprocessor.FrameProcessor; @@ -922,6 +923,26 @@ public class CaptureModule implements CameraModule, PhotoController, } } + public void setFlashModeToPreview(int id, boolean isFlashOn) { + Log.d(TAG, "setFlashModeToPreview " + isFlashOn); + if(isFlashOn) { + mPreviewRequestBuilder[id].set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON); + mPreviewRequestBuilder[id].set(CaptureRequest.FLASH_MODE, CaptureRequest.FLASH_MODE_SINGLE); + } else { + mPreviewRequestBuilder[id].set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON); + mPreviewRequestBuilder[id].set(CaptureRequest.FLASH_MODE, CaptureRequest.FLASH_MODE_OFF); + } + applyAFRegions(mPreviewRequestBuilder[id], id); + applyAERegions(mPreviewRequestBuilder[id], id); + mPreviewRequestBuilder[id].setTag(id); + try { + mCaptureSession[id].setRepeatingRequest(mPreviewRequestBuilder[id] + .build(), mCaptureCallback, mCameraHandler); + } catch (CameraAccessException e) { + e.printStackTrace(); + } + } + public void setFocusDistanceToPreview(int id, float fd) { mPreviewRequestBuilder[id].set(CaptureRequest.LENS_FOCUS_DISTANCE, fd); mPreviewRequestBuilder[id].setTag(id); @@ -1810,6 +1831,8 @@ public class CaptureModule implements CameraModule, PhotoController, return PostProcessor.FILTER_OPTIZOOM; } else if (mode == SettingsManager.SCENE_MODE_NIGHT_INT && SharpshooterFilter.isSupportedStatic()) { return PostProcessor.FILTER_SHARPSHOOTER; + } else if (mode == SettingsManager.SCENE_MODE_CHROMAFLASH_INT && ChromaflashFilter.isSupportedStatic()) { + return PostProcessor.FILTER_CHROMAFLASH; } else if (mode == SettingsManager.SCENE_MODE_UBIFOCUS_INT) { return PostProcessor.FILTER_UBIFOCUS; }// else if (mode == SettingsManager.SCENE_MODE_AUTO_INT && StillmoreFilter.isSupportedStatic()) { diff --git a/src/com/android/camera/SettingsManager.java b/src/com/android/camera/SettingsManager.java index 20fbc2173..b97964039 100644 --- a/src/com/android/camera/SettingsManager.java +++ b/src/com/android/camera/SettingsManager.java @@ -47,6 +47,7 @@ import android.util.Size; import com.android.camera.imageprocessor.filter.BeautificationFilter; import com.android.camera.imageprocessor.filter.BestpictureFilter; +import com.android.camera.imageprocessor.filter.ChromaflashFilter; import com.android.camera.imageprocessor.filter.OptizoomFilter; import com.android.camera.imageprocessor.filter.TrackingFocusFrameListener; import com.android.camera.imageprocessor.filter.UbifocusFilter; @@ -82,6 +83,7 @@ public class SettingsManager implements ListMenu.SettingsListener { public static final int SCENE_MODE_UBIFOCUS_INT = 102; public static final int SCENE_MODE_BESTPICTURE_INT = 103; public static final int SCENE_MODE_PANORAMA_INT = 104; + public static final int SCENE_MODE_CHROMAFLASH_INT = 105; public static final String SCENE_MODE_DUAL_STRING = "100"; public static final String KEY_CAMERA_SAVEPATH = "pref_camera2_savepath_key"; public static final String KEY_RECORD_LOCATION = "pref_camera2_recordlocation_key"; @@ -1022,6 +1024,7 @@ public class SettingsManager implements ListMenu.SettingsListener { if (UbifocusFilter.isSupportedStatic() && cameraId == CaptureModule.BAYER_ID) modes.add(SCENE_MODE_UBIFOCUS_INT + ""); if (BestpictureFilter.isSupportedStatic() && cameraId == CaptureModule.BAYER_ID) modes.add(SCENE_MODE_BESTPICTURE_INT + ""); if (PanoCaptureProcessView.isSupportedStatic() && cameraId == CaptureModule.BAYER_ID) modes.add(SCENE_MODE_PANORAMA_INT + ""); + if (ChromaflashFilter.isSupportedStatic()) modes.add(SCENE_MODE_CHROMAFLASH_INT + ""); for (int mode : sceneModes) { modes.add("" + mode); } diff --git a/src/com/android/camera/imageprocessor/PostProcessor.java b/src/com/android/camera/imageprocessor/PostProcessor.java index 817ea246d..72ac30fb9 100644 --- a/src/com/android/camera/imageprocessor/PostProcessor.java +++ b/src/com/android/camera/imageprocessor/PostProcessor.java @@ -58,6 +58,7 @@ import com.android.camera.PhotoModule; import com.android.camera.SettingsManager; import com.android.camera.exif.ExifInterface; import com.android.camera.imageprocessor.filter.BestpictureFilter; +import com.android.camera.imageprocessor.filter.ChromaflashFilter; import com.android.camera.imageprocessor.filter.OptizoomFilter; import com.android.camera.imageprocessor.filter.SharpshooterFilter; import com.android.camera.imageprocessor.filter.StillmoreFilter; @@ -87,7 +88,8 @@ public class PostProcessor{ public static final int FILTER_UBIFOCUS = 3; public static final int FILTER_STILLMORE = 4; public static final int FILTER_BESTPICTURE = 5; - public static final int FILTER_MAX = 6; + public static final int FILTER_CHROMAFLASH = 6; + public static final int FILTER_MAX = 7; //BestPicture requires 10 which is the biggest among filters public static final int MAX_REQUIRED_IMAGE_NUM = 11; @@ -508,6 +510,9 @@ public class PostProcessor{ case FILTER_BESTPICTURE: mFilter = new BestpictureFilter(mController, mActivity); break; + case FILTER_CHROMAFLASH: + mFilter = new ChromaflashFilter(mController); + break; } } diff --git a/src/com/android/camera/imageprocessor/filter/ChromaflashFilter.java b/src/com/android/camera/imageprocessor/filter/ChromaflashFilter.java new file mode 100644 index 000000000..4f54eb108 --- /dev/null +++ b/src/com/android/camera/imageprocessor/filter/ChromaflashFilter.java @@ -0,0 +1,194 @@ +/* +Copyright (c) 2016, The Linux Foundation. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + * Neither the name of The Linux Foundation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package com.android.camera.imageprocessor.filter; + +import android.graphics.Rect; +import android.hardware.camera2.CameraAccessException; +import android.hardware.camera2.CameraCaptureSession; +import android.hardware.camera2.CameraCharacteristics; +import android.hardware.camera2.CaptureRequest; +import android.hardware.camera2.CaptureResult; +import android.os.Handler; +import android.util.Log; + +import com.android.camera.CaptureModule; + +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.List; + +public class ChromaflashFilter implements ImageFilter{ + public static final int NUM_REQUIRED_IMAGE = 3; + private int mWidth; + private int mHeight; + private int mStrideY; + private int mStrideVU; + private static String TAG = "ChromaflashFilter"; + private static final boolean DEBUG = false; + private static boolean mIsSupported = false; + private ByteBuffer mOutBuf; + private CaptureModule mModule; + private int mImageNum = -1; + + private static void Log(String msg) { + if(DEBUG) { + Log.d(TAG, msg); + } + } + public ChromaflashFilter(CaptureModule module) { + mModule = module; + } + + @Override + public List<CaptureRequest> setRequiredImages(CaptureRequest.Builder builder) { + return null; + } + + @Override + public String getStringName() { + return TAG; + } + + @Override + public int getNumRequiredImage() { + return NUM_REQUIRED_IMAGE; + } + + @Override + public void init(int width, int height, int strideY, int strideVU) { + Log("init"); + mWidth = width/2*2; + mHeight = height/2*2; + mStrideY = strideY/2*2; + mStrideVU = strideVU/2*2; + mOutBuf = ByteBuffer.allocate(mStrideY*mHeight*3/2); + mImageNum = -1; + Log("width: "+mWidth+" height: "+mHeight+" strideY: "+mStrideY+" strideVU: "+mStrideVU); + nativeInit(mWidth, mHeight, mStrideY, mStrideVU, + 0, 0, mWidth, mHeight, NUM_REQUIRED_IMAGE); + } + + @Override + public void deinit() { + Log("deinit"); + mOutBuf = null; + mImageNum = -1; + nativeDeinit(); + } + + @Override + public void addImage(ByteBuffer bY, ByteBuffer bVU, int imageNum, Object param) { + Log("addImage"); + int yActualSize = bY.remaining(); + int vuActualSize = bVU.remaining(); + mImageNum = imageNum; + int status = nativeAddImage(bY, bVU, yActualSize, vuActualSize, imageNum); + if(status != 0) { + Log.e(TAG, "Fail to add image"); + } + } + + @Override + public ResultImage processImage() { + Log("processImage "); + int[] roi = new int[4]; + int status = nativeProcessImage(mOutBuf.array(), roi); + Log("processImage done"); + mImageNum = -1; + if(status < 0) { //In failure case, library will return the first image as it is. + Log.w(TAG, "Fail to process the image."); + } + return new ResultImage(mOutBuf, new Rect(roi[0], roi[1], roi[0]+roi[2], roi[1] + roi[3]), mWidth, mHeight, mStrideY); + } + + @Override + public boolean isSupported() { + return mIsSupported; + } + + @Override + public boolean isFrameListener() { + return false; + } + + @Override + public boolean isManualMode() { + return true; + } + + @Override + public void manualCapture(CaptureRequest.Builder builder, CameraCaptureSession captureSession, + CameraCaptureSession.CaptureCallback callback, Handler handler) throws CameraAccessException { + for(int i=0; i < NUM_REQUIRED_IMAGE; i++) { + if(i == 1) { + waitTillGetImage(0); + mModule.setFlashModeToPreview(mModule.getMainCameraId(), true); + builder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON); + builder.set(CaptureRequest.FLASH_MODE, CaptureRequest.FLASH_MODE_SINGLE); + } else { + if(i == 2) { + waitTillGetImage(1); + } + mModule.setFlashModeToPreview(mModule.getMainCameraId(), false); + builder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON); + builder.set(CaptureRequest.FLASH_MODE, CaptureRequest.FLASH_MODE_OFF); + } + captureSession.capture(builder.build(), callback, handler); + } + } + + private void waitTillGetImage(int imageNum) { + while(mImageNum < imageNum) { + try { + Thread.sleep(10); + } catch (InterruptedException e) { + } + } + } + + public static boolean isSupportedStatic() { + return mIsSupported; + } + + private native int nativeInit(int width, int height, int yStride, int vuStride, + int roiX, int roiY, int roiW, int roiH, int numImages); + private native int nativeDeinit(); + private native int nativeAddImage(ByteBuffer yB, ByteBuffer vuB, int ySize, int vuSize, int imageNum); + private native int nativeProcessImage(byte[] buffer, int[] roi); + + static { + try { + System.loadLibrary("jni_chromaflash"); + mIsSupported = true; + }catch(UnsatisfiedLinkError e) { + Log.d(TAG, e.toString()); + mIsSupported = false; + } + } +} |