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@ -1274,17 +1274,18 @@ public class Camera2Engine extends CameraEngine implements ImageReader.OnImageAv |
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@SuppressWarnings("WeakerAccess") |
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protected boolean applyPreviewFrameRate(@NonNull CaptureRequest.Builder builder, float oldPreviewFrameRate) { |
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Range<Integer> range = new Range<>((int) mCameraOptions.getFpsRangeMinValue(), (int) mCameraOptions.getFpsRangeMaxValue()); |
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if (mPreviewFrameRate != 0f) { |
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if (range.contains((int) mPreviewFrameRate)) { |
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builder.set(CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE, range); |
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return true; |
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} |
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} else { |
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Range<Integer>[] fpsRanges = mCameraCharacteristics.get(CameraCharacteristics.CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES); |
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if (fpsRanges != null) { |
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Range<Integer>[] fpsRanges = mCameraCharacteristics.get(CameraCharacteristics.CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES); |
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if (fpsRanges != null) { |
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if (mPreviewFrameRate != 0f) { |
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for (Range<Integer> fpsRange : fpsRanges) { |
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if (fpsRange.contains((int) mPreviewFrameRate)) { |
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builder.set(CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE, fpsRange); |
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return true; |
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} |
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} |
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} else { |
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for (Range<Integer> fpsRange : fpsRanges) { |
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if (range.contains(DEFAULT_FRAME_RATE)) { |
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if (fpsRange.contains(DEFAULT_FRAME_RATE)) { |
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builder.set(CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE, fpsRange); |
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return true; |
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} |
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