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Add Dvbc Frontend Bandwidth Settings

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Test: atest android.media.tv.tuner.cts
Bug: 169868608
Change-Id: I690018c8590eaddb3c261c948a3da849b0823d3a
This commit is contained in:
Amy Zhang
2020-10-19 16:21:44 -07:00
parent 6e59ac63ff
commit 45000c44e0
4 changed files with 83 additions and 2 deletions
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7
api/system-current.txt
View File

@@ -5797,6 +5797,7 @@ package android.media.tv.tuner.frontend {
public class DvbcFrontendSettings extends android.media.tv.tuner.frontend.FrontendSettings {
method @NonNull public static android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder builder();
method public int getAnnex();
method public int getBandwidth();
method public long getInnerFec();
method public int getModulation();
method public int getOuterFec();
@@ -5808,6 +5809,11 @@ package android.media.tv.tuner.frontend {
field public static final int ANNEX_B = 2; // 0x2
field public static final int ANNEX_C = 4; // 0x4
field public static final int ANNEX_UNDEFINED = 0; // 0x0
field public static final int BANDWIDTH_5MHZ = 1; // 0x1
field public static final int BANDWIDTH_6MHZ = 2; // 0x2
field public static final int BANDWIDTH_7MHZ = 4; // 0x4
field public static final int BANDWIDTH_8MHZ = 8; // 0x8
field public static final int BANDWIDTH_UNDEFINED = 0; // 0x0
field public static final int MODULATION_AUTO = 1; // 0x1
field public static final int MODULATION_MOD_128QAM = 16; // 0x10
field public static final int MODULATION_MOD_16QAM = 2; // 0x2
@@ -5837,6 +5843,7 @@ package android.media.tv.tuner.frontend {
public static class DvbcFrontendSettings.Builder {
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings build();
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setAnnex(int);
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setBandwidth(int);
method @IntRange(from=1) @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setFrequency(int);
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setInnerFec(long);
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setModulation(int);

7
core/api/system-current.txt
View File

@@ -5737,6 +5737,7 @@ package android.media.tv.tuner.frontend {
public class DvbcFrontendSettings extends android.media.tv.tuner.frontend.FrontendSettings {
method @NonNull public static android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder builder();
method public int getAnnex();
method public int getBandwidth();
method public long getInnerFec();
method public int getModulation();
method public int getOuterFec();
@@ -5748,6 +5749,11 @@ package android.media.tv.tuner.frontend {
field public static final int ANNEX_B = 2; // 0x2
field public static final int ANNEX_C = 4; // 0x4
field public static final int ANNEX_UNDEFINED = 0; // 0x0
field public static final int BANDWIDTH_5MHZ = 1; // 0x1
field public static final int BANDWIDTH_6MHZ = 2; // 0x2
field public static final int BANDWIDTH_7MHZ = 4; // 0x4
field public static final int BANDWIDTH_8MHZ = 8; // 0x8
field public static final int BANDWIDTH_UNDEFINED = 0; // 0x0
field public static final int MODULATION_AUTO = 1; // 0x1
field public static final int MODULATION_MOD_128QAM = 16; // 0x10
field public static final int MODULATION_MOD_16QAM = 2; // 0x2
@@ -5777,6 +5783,7 @@ package android.media.tv.tuner.frontend {
public static class DvbcFrontendSettings.Builder {
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings build();
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setAnnex(int);
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setBandwidth(int);
method @IntRange(from=1) @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setFrequency(int);
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setInnerFec(long);
method @NonNull public android.media.tv.tuner.frontend.DvbcFrontendSettings.Builder setModulation(int);

66
media/java/android/media/tv/tuner/frontend/DvbcFrontendSettings.java
View File

@@ -223,6 +223,40 @@ public class DvbcFrontendSettings extends FrontendSettings {
public static final int TIME_INTERLEAVE_MODE_128_4 = android.hardware.tv.tuner.V1_1.Constants
.FrontendCableTimeInterleaveMode.INTERLEAVING_128_4;
/** @hide */
@IntDef(flag = true,
prefix = "BANDWIDTH_",
value = {BANDWIDTH_UNDEFINED, BANDWIDTH_5MHZ, BANDWIDTH_6MHZ, BANDWIDTH_7MHZ,
BANDWIDTH_8MHZ})
@Retention(RetentionPolicy.SOURCE)
public @interface Bandwidth {}
/**
* Bandwidth undefined.
*/
public static final int BANDWIDTH_UNDEFINED =
android.hardware.tv.tuner.V1_1.Constants.FrontendDvbcBandwidth.UNDEFINED;
/**
* 5 MHz bandwidth.
*/
public static final int BANDWIDTH_5MHZ =
android.hardware.tv.tuner.V1_1.Constants.FrontendDvbcBandwidth.BANDWIDTH_5MHZ;
/**
* 6 MHz bandwidth.
*/
public static final int BANDWIDTH_6MHZ =
android.hardware.tv.tuner.V1_1.Constants.FrontendDvbcBandwidth.BANDWIDTH_6MHZ;
/**
* 7 MHz bandwidth.
*/
public static final int BANDWIDTH_7MHZ =
android.hardware.tv.tuner.V1_1.Constants.FrontendDvbcBandwidth.BANDWIDTH_7MHZ;
/**
* 8 MHz bandwidth.
*/
public static final int BANDWIDTH_8MHZ =
android.hardware.tv.tuner.V1_1.Constants.FrontendDvbcBandwidth.BANDWIDTH_8MHZ;
private final int mModulation;
private final long mInnerFec;
@@ -232,9 +266,11 @@ public class DvbcFrontendSettings extends FrontendSettings {
private final int mSpectralInversion;
// Dvbc time interleave mode is only supported in Tuner 1.1 or higher.
private final int mInterleaveMode;
// Dvbc bandwidth is only supported in Tuner 1.1 or higher.
private final int mBandwidth;
private DvbcFrontendSettings(int frequency, int modulation, long innerFec, int symbolRate,
int outerFec, int annex, int spectralInversion, int interleaveMode) {
int outerFec, int annex, int spectralInversion, int interleaveMode, int bandwidth) {
super(frequency);
mModulation = modulation;
mInnerFec = innerFec;
@@ -243,6 +279,7 @@ public class DvbcFrontendSettings extends FrontendSettings {
mAnnex = annex;
mSpectralInversion = spectralInversion;
mInterleaveMode = interleaveMode;
mBandwidth = bandwidth;
}
/**
@@ -293,6 +330,13 @@ public class DvbcFrontendSettings extends FrontendSettings {
public int getTimeInterleaveMode() {
return mInterleaveMode;
}
/**
* Gets Bandwidth.
*/
@Bandwidth
public int getBandwidth() {
return mBandwidth;
}
/**
* Creates a builder for {@link DvbcFrontendSettings}.
@@ -314,6 +358,7 @@ public class DvbcFrontendSettings extends FrontendSettings {
private int mAnnex = ANNEX_UNDEFINED;
private int mSpectralInversion = FrontendSettings.FRONTEND_SPECTRAL_INVERSION_UNDEFINED;
private int mInterleaveMode = TIME_INTERLEAVE_MODE_UNDEFINED;
private int mBandwidth = BANDWIDTH_UNDEFINED;
private Builder() {
}
@@ -407,6 +452,23 @@ public class DvbcFrontendSettings extends FrontendSettings {
}
return this;
}
/**
* Set the Bandwidth.
*
* <p>This API is only supported by Tuner HAL 1.1 or higher. Unsupported version would cause
* no-op. Use {@link TunerVersionChecker.getTunerVersion()} to check the version.
*
* @param bandwidth the value to set as the bandwidth. Default value is
* {@link #BANDWIDTH_UNDEFINED}.
*/
@NonNull
public Builder setBandwidth(@Bandwidth int bandwidth) {
if (TunerVersionChecker.checkHigherOrEqualVersionTo(
TunerVersionChecker.TUNER_VERSION_1_1, "setBandwidth")) {
mBandwidth = bandwidth;
}
return this;
}
/**
* Builds a {@link DvbcFrontendSettings} object.
@@ -414,7 +476,7 @@ public class DvbcFrontendSettings extends FrontendSettings {
@NonNull
public DvbcFrontendSettings build() {
return new DvbcFrontendSettings(mFrequency, mModulation, mInnerFec, mSymbolRate,
mOuterFec, mAnnex, mSpectralInversion, mInterleaveMode);
mOuterFec, mAnnex, mSpectralInversion, mInterleaveMode, mBandwidth);
}
}

5
media/jni/android_media_tv_Tuner.cpp
View File

@@ -140,6 +140,7 @@ using ::android::hardware::tv::tuner::V1_1::FrontendAnalogAftFlag;
using ::android::hardware::tv::tuner::V1_1::FrontendAnalogSettingsExt1_1;
using ::android::hardware::tv::tuner::V1_1::FrontendBandwidth;
using ::android::hardware::tv::tuner::V1_1::FrontendCableTimeInterleaveMode;
using ::android::hardware::tv::tuner::V1_1::FrontendDvbcBandwidth;
using ::android::hardware::tv::tuner::V1_1::FrontendDvbsScanType;
using ::android::hardware::tv::tuner::V1_1::FrontendDvbcSettingsExt1_1;
using ::android::hardware::tv::tuner::V1_1::FrontendDvbsSettingsExt1_1;
@@ -2725,9 +2726,13 @@ static void getDvbcFrontendSettingsExt1_1(JNIEnv *env, const jobject& settings,
FrontendCableTimeInterleaveMode interleaveMode =
static_cast<FrontendCableTimeInterleaveMode>(
env->GetIntField(settings, env->GetFieldID(clazz, "mInterleaveMode", "I")));
FrontendDvbcBandwidth bandwidth =
static_cast<FrontendDvbcBandwidth>(
env->GetIntField(settings, env->GetFieldID(clazz, "mBandwidth", "I")));
FrontendDvbcSettingsExt1_1 dvbcExt1_1 {
.interleaveMode = interleaveMode,
.bandwidth = bandwidth,
};
settingsExt1_1.settingExt.dvbc(dvbcExt1_1);
}