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| author | Suman Mukherjee <sumam@codeaurora.org> | 2014-05-14 14:12:22 +0530 |
|---|---|---|
| committer | Steve Kondik <shade@chemlab.org> | 2014-10-29 07:01:46 +0000 |
| commit | 9dc82ab8b42a547a4b1ff2cbdc8c13deb10093af (patch) | |
| tree | 93cf3b1f07a0de7dbf21518e2d46d0779d1764c3 | |
| parent | faca25958436d4aa9236d6685eb48f00c88c27b3 (diff) | |
| download | android_packages_apps_Camera2-9dc82ab8b42a547a4b1ff2cbdc8c13deb10093af.tar.gz android_packages_apps_Camera2-9dc82ab8b42a547a4b1ff2cbdc8c13deb10093af.tar.bz2 android_packages_apps_Camera2-9dc82ab8b42a547a4b1ff2cbdc8c13deb10093af.zip | |
Camera: Decrease downsample factor for smaller resolution
After image capture, animation takes place with a downsampled
image (by factor 4). Due to downsampling smaller resolution
(QCIF and others) image size for animated thumbnail is going
below the allocated size and it appeared very small.
Fix: For image size of resolution CIF downwards, use downsampling
factor as 2 without affecting performance for other resolution.
Change-Id: I1098fc1a8f6fb880d5c36ebd2eaeec4415c75fe1
CRs-Fixed: 662891
| -rw-r--r-- | src/com/android/camera/PhotoModule.java | 6 | ||||
| -rw-r--r-- | src/com/android/camera/PhotoUI.java | 8 |
2 files changed, 12 insertions, 2 deletions
diff --git a/src/com/android/camera/PhotoModule.java b/src/com/android/camera/PhotoModule.java index ee0f3b273..09e317915 100644 --- a/src/com/android/camera/PhotoModule.java +++ b/src/com/android/camera/PhotoModule.java @@ -1213,6 +1213,12 @@ public class PhotoModule } // Animate capture with real jpeg data instead of a preview frame. if (!mBurstShotInProgress && mCameraState != LONGSHOT) { + Size pic_size = mParameters.getPictureSize(); + if ((pic_size.width <= 352) && (pic_size.height <= 288)) { + mUI.setDownFactor(2); //Downsample by 2 for CIF & below + } else { + mUI.setDownFactor(4); + } mUI.animateCapture(jpegData, orientation, mMirror, (mSnapshotMode == CameraInfo.CAMERA_SUPPORT_MODE_ZSL) && (mSceneMode != CameraUtil.SCENE_MODE_HDR)); diff --git a/src/com/android/camera/PhotoUI.java b/src/com/android/camera/PhotoUI.java index 83a7e474d..2b0f355f9 100644 --- a/src/com/android/camera/PhotoUI.java +++ b/src/com/android/camera/PhotoUI.java @@ -74,7 +74,7 @@ public class PhotoUI implements PieListener, private static final String TAG = "CAM_UI"; private static final String PERSIST_LONG_ENABLE = "persist.camera.longshot.enable"; - private static final int DOWN_SAMPLE_FACTOR = 4; + private int mDownSampleFactor = 4; private final AnimationManager mAnimationManager; private CameraActivity mActivity; private PhotoController mController; @@ -176,7 +176,7 @@ public class PhotoUI implements PieListener, @Override protected Bitmap doInBackground(Void... params) { // Decode image in background. - Bitmap bitmap = CameraUtil.downSample(mData, DOWN_SAMPLE_FACTOR); + Bitmap bitmap = CameraUtil.downSample(mData, mDownSampleFactor); if ((mOrientation != 0 || mMirror) && (bitmap != null)) { Matrix m = new Matrix(); if (mMirror) { @@ -280,6 +280,10 @@ public class PhotoUI implements PieListener, mPrevOrientationResize = false; } + public void setDownFactor(int factor) { + mDownSampleFactor = factor; + } + public void cameraOrientationPreviewResize(boolean orientation){ mPrevOrientationResize = mOrientationResize; mOrientationResize = orientation; |