diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/cache/FilteringPipeline.java')
| -rw-r--r-- | src/com/android/gallery3d/filtershow/cache/FilteringPipeline.java | 166 |
1 files changed, 47 insertions, 119 deletions
diff --git a/src/com/android/gallery3d/filtershow/cache/FilteringPipeline.java b/src/com/android/gallery3d/filtershow/cache/FilteringPipeline.java index e59b6c3eb..08a9a718e 100644 --- a/src/com/android/gallery3d/filtershow/cache/FilteringPipeline.java +++ b/src/com/android/gallery3d/filtershow/cache/FilteringPipeline.java @@ -43,11 +43,9 @@ public class FilteringPipeline implements Handler.Callback { private HandlerThread mHandlerThread = null; private final static int NEW_PRESET = 0; - private final static int NEW_GEOMETRY_PRESET = 1; - private final static int NEW_FILTERS_PRESET = 2; - private final static int COMPUTE_PRESET = 3; - private final static int COMPUTE_GEOMETRY_PRESET = 4; - private final static int COMPUTE_FILTERS_PRESET = 5; + private final static int NEW_RENDERING_REQUEST = 1; + private final static int COMPUTE_PRESET = 2; + private final static int COMPUTE_RENDERING_REQUEST = 3; private Handler mProcessingHandler = null; private final Handler mUIHandler = new Handler() { @@ -60,16 +58,9 @@ public class FilteringPipeline implements Handler.Callback { MasterImage.getImage().notifyObservers(); break; } - case NEW_GEOMETRY_PRESET: { - TripleBufferBitmap buffer = MasterImage.getImage().getGeometryOnlyBuffer(); - buffer.swapConsumer(); - MasterImage.getImage().notifyObservers(); - break; - } - case NEW_FILTERS_PRESET: { - TripleBufferBitmap buffer = MasterImage.getImage().getFiltersOnlyBuffer(); - buffer.swapConsumer(); - MasterImage.getImage().notifyObservers(); + case NEW_RENDERING_REQUEST: { + RenderingRequest request = (RenderingRequest) msg.obj; + request.markAvailable(); break; } } @@ -88,21 +79,11 @@ public class FilteringPipeline implements Handler.Callback { mUIHandler.sendMessage(uimsg); break; } - case COMPUTE_GEOMETRY_PRESET: { - ImagePreset preset = (ImagePreset) msg.obj; - TripleBufferBitmap buffer = MasterImage.getImage().getGeometryOnlyBuffer(); - compute(buffer, preset, COMPUTE_GEOMETRY_PRESET); - buffer.swapProducer(); - Message uimsg = mUIHandler.obtainMessage(NEW_GEOMETRY_PRESET); - mUIHandler.sendMessage(uimsg); - break; - } - case COMPUTE_FILTERS_PRESET: { - ImagePreset preset = (ImagePreset) msg.obj; - TripleBufferBitmap buffer = MasterImage.getImage().getFiltersOnlyBuffer(); - compute(buffer, preset, COMPUTE_FILTERS_PRESET); - buffer.swapProducer(); - Message uimsg = mUIHandler.obtainMessage(NEW_FILTERS_PRESET); + case COMPUTE_RENDERING_REQUEST: { + RenderingRequest request = (RenderingRequest) msg.obj; + render(request); + Message uimsg = mUIHandler.obtainMessage(NEW_RENDERING_REQUEST); + uimsg.obj = request; mUIHandler.sendMessage(uimsg); break; } @@ -115,7 +96,6 @@ public class FilteringPipeline implements Handler.Callback { private float mResizeFactor = 1.0f; private long mResizeTime = 0; - private Allocation mOriginalBitmapAllocation = null; private Allocation mOriginalAllocation = null; private Allocation mFiltersOnlyOriginalAllocation = null; @@ -135,10 +115,6 @@ public class FilteringPipeline implements Handler.Callback { Log.v(LOGTAG,"setOriginal, size " + bitmap.getWidth() + " x " + bitmap.getHeight()); updateOriginalAllocation(MasterImage.getImage().getPreset()); updatePreviewBuffer(); - /* - updateFiltersOnlyPreviewBuffer(); - updateGeometryOnlyPreviewBuffer(); - */ } public synchronized boolean updateOriginalAllocation(ImagePreset preset) { @@ -174,56 +150,30 @@ public class FilteringPipeline implements Handler.Callback { return true; } - public synchronized void updatePreviewBuffer() { + public void postRenderingRequest(RenderingRequest request) { if (mOriginalAllocation == null) { return; } - if (mProcessingHandler.hasMessages(COMPUTE_PRESET)) { - return; - } - if (!needsRepaint()) { - return; - } - if (MasterImage.getImage().getPreset() == null) { - return; - } - Message msg = mProcessingHandler.obtainMessage(COMPUTE_PRESET); - msg.obj = MasterImage.getImage().getPreset(); + Message msg = mProcessingHandler.obtainMessage(COMPUTE_RENDERING_REQUEST); + msg.obj = request; mProcessingHandler.sendMessage(msg); } - public void updateGeometryOnlyPreviewBuffer() { + public synchronized void updatePreviewBuffer() { if (mOriginalAllocation == null) { return; } - if (!needsGeometryRepaint()) { + if (mProcessingHandler.hasMessages(COMPUTE_PRESET)) { return; } - if (mProcessingHandler.hasMessages(COMPUTE_GEOMETRY_PRESET)) { - mProcessingHandler.removeMessages(COMPUTE_GEOMETRY_PRESET); - } - Message msg = mProcessingHandler.obtainMessage(COMPUTE_GEOMETRY_PRESET); - ImagePreset preset = new ImagePreset(MasterImage.getImage().getGeometryPreset()); - setPresetParameters(preset); - msg.obj = preset; - mProcessingHandler.sendMessage(msg); - } - - public void updateFiltersOnlyPreviewBuffer() { - if (mOriginalAllocation == null) { + if (!needsRepaint()) { return; } - if (!needsFiltersRepaint()) { + if (MasterImage.getImage().getPreset() == null) { return; } - if (mProcessingHandler.hasMessages(COMPUTE_FILTERS_PRESET)) { - mProcessingHandler.removeMessages(COMPUTE_FILTERS_PRESET); - } - Message msg = mProcessingHandler.obtainMessage(COMPUTE_FILTERS_PRESET); - ImagePreset preset = new ImagePreset(MasterImage.getImage().getFiltersOnlyPreset()); - setPresetParameters(preset); - - msg.obj = preset; + Message msg = mProcessingHandler.obtainMessage(COMPUTE_PRESET); + msg.obj = MasterImage.getImage().getPreset(); mProcessingHandler.sendMessage(msg); } @@ -236,6 +186,27 @@ public class FilteringPipeline implements Handler.Callback { } } + private void render(RenderingRequest request) { + if (request.getBitmap() == null + || request.getImagePreset() == null) { + return; + } + Bitmap bitmap = request.getBitmap(); + ImagePreset preset = request.getImagePreset(); + updateOriginalAllocation(preset); + if (request.getType() == RenderingRequest.FULL_RENDERING + || request.getType() == RenderingRequest.GEOMETRY_RENDERING) { + mOriginalAllocation.copyTo(bitmap); + } else { + mFiltersOnlyOriginalAllocation.copyTo(bitmap); + } + if (request.getType() == RenderingRequest.FULL_RENDERING + || request.getType() == RenderingRequest.FILTERS_RENDERING) { + Bitmap bmp = preset.apply(bitmap); + request.setBitmap(bmp); + } + } + private void compute(TripleBufferBitmap buffer, ImagePreset preset, int type) { if (DEBUG) { Log.v(LOGTAG, "compute preset " + preset); @@ -250,30 +221,14 @@ public class FilteringPipeline implements Handler.Callback { Bitmap bitmap = buffer.getProducer(); long time2 = System.currentTimeMillis(); - if (type != COMPUTE_FILTERS_PRESET) { - if (bitmap == null || (bitmap.getWidth() != mResizedOriginalBitmap.getWidth()) - || (bitmap.getHeight() != mResizedOriginalBitmap.getHeight())) { - buffer.updateBitmaps(mResizedOriginalBitmap); - bitmap = buffer.getProducer(); - } - mOriginalAllocation.copyTo(bitmap); - } else { - if (bitmap == null || (bitmap.getWidth() != mOriginalBitmap.getWidth()) - || (bitmap.getHeight() != mOriginalBitmap.getHeight())) { - buffer.updateBitmaps(mOriginalBitmap); - bitmap = buffer.getProducer(); - } - mFiltersOnlyOriginalAllocation.copyTo(bitmap); - } - - if (mOriginalAllocation == null || bitmap == null) { - Log.v(LOGTAG, "exiting compute because mOriginalAllocation: " + mOriginalAllocation + " or bitmap: " + bitmap); - return; + if (bitmap == null || (bitmap.getWidth() != mResizedOriginalBitmap.getWidth()) + || (bitmap.getHeight() != mResizedOriginalBitmap.getHeight())) { + buffer.updateBitmaps(mResizedOriginalBitmap); + bitmap = buffer.getProducer(); } + mOriginalAllocation.copyTo(bitmap); - if (type != COMPUTE_GEOMETRY_PRESET) { - bitmap = preset.apply(bitmap); - } + bitmap = preset.apply(bitmap); time = System.currentTimeMillis() - time; time2 = System.currentTimeMillis() - time2; @@ -287,10 +242,6 @@ public class FilteringPipeline implements Handler.Callback { mResizeTime = System.currentTimeMillis(); mResizeFactor *= RESIZE_FACTOR; } - } else if (type == COMPUTE_GEOMETRY_PRESET) { - mPreviousGeometryPreset = preset; - } else if (type == COMPUTE_FILTERS_PRESET) { - mPreviousFiltersPreset = preset; } } @@ -299,29 +250,6 @@ public class FilteringPipeline implements Handler.Callback { return buffer.checkRepaintNeeded(); } - private synchronized boolean needsGeometryRepaint() { - ImagePreset preset = MasterImage.getImage().getPreset(); - if (preset == null || mPreviousGeometry == null || mPreviousGeometryPreset == null) { - return true; - } - GeometryMetadata geometry = preset.getGeometry(); - if (geometry.equals(mPreviousGeometryPreset.getGeometry())) { - return false; - } - return true; - } - - private synchronized boolean needsFiltersRepaint() { - ImagePreset preset = MasterImage.getImage().getPreset(); - if (preset == null || mPreviousFiltersPreset == null) { - return true; - } - if (preset.equals(mPreviousFiltersPreset)) { - return false; - } - return true; - } - public void setPreviewScaleFactor(float previewScaleFactor) { mPreviewScaleFactor = previewScaleFactor; } |