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Merge "Camera2: create new streams if surface size has changed"

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This commit is contained in:
Eino-Ville Talvala
2015-12-16 22:18:13 +00:00
committed by Gerrit Code Review
parent 738a5d4f18 f49f8b0bad
commit bcb636d423
1 changed files with 13 additions and 1 deletions
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14
core/java/android/hardware/camera2/impl/CameraDeviceImpl.java
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@@ -95,6 +95,8 @@ public class CameraDeviceImpl extends CameraDevice {
new SimpleEntry<>(REQUEST_ID_NONE, null);
private final SparseArray<OutputConfiguration> mConfiguredOutputs =
new SparseArray<>();
private final SparseArray<Size> mConfiguredOutputSizes =
new SparseArray<>();
private final String mCameraId;
private final CameraCharacteristics mCharacteristics;
@@ -388,7 +390,14 @@ public class CameraDeviceImpl extends CameraDevice {
if (!outputs.contains(outConfig)) {
deleteList.add(streamId);
} else {
addSet.remove(outConfig); // Don't create a stream previously created
// Even if same surface and rotation, the surface can have re-sized.
// If so, we must create a new stream to ensure HAL is configured correctly.
Size outSize = SurfaceUtils.getSurfaceSize(outConfig.getSurface());
if (!outSize.equals(mConfiguredOutputSizes.valueAt(i))) {
deleteList.add(streamId);
} else {
addSet.remove(outConfig); // Don't create a stream previously created
}
}
}
@@ -421,13 +430,16 @@ public class CameraDeviceImpl extends CameraDevice {
for (Integer streamId : deleteList) {
mRemoteDevice.deleteStream(streamId);
mConfiguredOutputs.delete(streamId);
mConfiguredOutputSizes.delete(streamId);
}
// Add all new streams
for (OutputConfiguration outConfig : outputs) {
if (addSet.contains(outConfig)) {
int streamId = mRemoteDevice.createStream(outConfig);
Size outSize = SurfaceUtils.getSurfaceSize(outConfig.getSurface());
mConfiguredOutputs.put(streamId, outConfig);
mConfiguredOutputSizes.put(streamId, outSize);
}
}