| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.media.tv.tuner.frontend; |
| |
| import android.annotation.SystemApi; |
| |
| /** |
| * DVBC Capabilities. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public class DvbcFrontendCapabilities extends FrontendCapabilities { |
| private final int mModulationCap; |
| private final long mFecCap; |
| private final int mAnnexCap; |
| |
| private DvbcFrontendCapabilities(int modulationCap, long fecCap, int annexCap) { |
| mModulationCap = modulationCap; |
| mFecCap = fecCap; |
| mAnnexCap = annexCap; |
| } |
| |
| /** |
| * Gets modulation capability. |
| */ |
| @DvbcFrontendSettings.Modulation |
| public int getModulationCapability() { |
| return mModulationCap; |
| } |
| /** |
| * Gets inner FEC capability. |
| * |
| * @deprecated Use {@link #getInnerFecCapability()} with long return value instead. This |
| * function returns the correct cap value when the value is not bigger than the max |
| * integer value. Otherwise it returns {@link FrontendSettings#FEC_UNDEFINED}. |
| */ |
| @Deprecated |
| @FrontendSettings.InnerFec |
| public int getFecCapability() { |
| if (mFecCap > Integer.MAX_VALUE) { |
| return (int) FrontendSettings.FEC_UNDEFINED; |
| } |
| return (int) mFecCap; |
| } |
| /** |
| * Gets code rate capability. |
| */ |
| @FrontendSettings.InnerFec |
| public long getCodeRateCapability() { |
| return mFecCap; |
| } |
| /** |
| * Gets annex capability. |
| */ |
| @DvbcFrontendSettings.Annex |
| public int getAnnexCapability() { |
| return mAnnexCap; |
| } |
| } |