本文整理汇总了Java中com.google.android.exoplayer2.mediacodec.MediaCodecSelector.getPassthroughDecoderInfo方法的典型用法代码示例。如果您正苦于以下问题：Java MediaCodecSelector.getPassthroughDecoderInfo方法的具体用法？Java MediaCodecSelector.getPassthroughDecoderInfo怎么用？Java MediaCodecSelector.getPassthroughDecoderInfo使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.google.android.exoplayer2.mediacodec.MediaCodecSelector的用法示例。
在下文中一共展示了MediaCodecSelector.getPassthroughDecoderInfo方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: supportsFormat
import com.google.android.exoplayer2.mediacodec.MediaCodecSelector; //导入方法依赖的package包/类
@Override
protected int supportsFormat(MediaCodecSelector mediaCodecSelector, Format format)
throws DecoderQueryException {
String mimeType = format.sampleMimeType;
if (!MimeTypes.isAudio(mimeType)) {
return FORMAT_UNSUPPORTED_TYPE;
}
int tunnelingSupport = Util.SDK_INT >= 21 ? TUNNELING_SUPPORTED : TUNNELING_NOT_SUPPORTED;
if (allowPassthrough(mimeType) && mediaCodecSelector.getPassthroughDecoderInfo() != null) {
return ADAPTIVE_NOT_SEAMLESS | tunnelingSupport | FORMAT_HANDLED;
}
MediaCodecInfo decoderInfo = mediaCodecSelector.getDecoderInfo(mimeType, false);
if (decoderInfo == null) {
return FORMAT_UNSUPPORTED_SUBTYPE;
}
// Note: We assume support for unknown sampleRate and channelCount.
boolean decoderCapable = Util.SDK_INT < 21
|| ((format.sampleRate == Format.NO_VALUE
|| decoderInfo.isAudioSampleRateSupportedV21(format.sampleRate))
&& (format.channelCount == Format.NO_VALUE
|| decoderInfo.isAudioChannelCountSupportedV21(format.channelCount)));
int formatSupport = decoderCapable ? FORMAT_HANDLED : FORMAT_EXCEEDS_CAPABILITIES;
return ADAPTIVE_NOT_SEAMLESS | tunnelingSupport | formatSupport;
}
示例2: supportsFormat
import com.google.android.exoplayer2.mediacodec.MediaCodecSelector; //导入方法依赖的package包/类
@Override
protected int supportsFormat(MediaCodecSelector mediaCodecSelector, Format format)
throws DecoderQueryException {
String mimeType = format.sampleMimeType;
if (!MimeTypes.isAudio(mimeType)) {
return FORMAT_UNSUPPORTED_TYPE;
}
if (allowPassthrough(mimeType) && mediaCodecSelector.getPassthroughDecoderInfo() != null) {
return ADAPTIVE_NOT_SEAMLESS | FORMAT_HANDLED;
}
MediaCodecInfo decoderInfo = mediaCodecSelector.getDecoderInfo(mimeType, false);
if (decoderInfo == null) {
return FORMAT_UNSUPPORTED_SUBTYPE;
}
// Note: We assume support for unknown sampleRate and channelCount.
boolean decoderCapable = Util.SDK_INT < 21
|| ((format.sampleRate == Format.NO_VALUE
|| decoderInfo.isAudioSampleRateSupportedV21(format.sampleRate))
&& (format.channelCount == Format.NO_VALUE
|| decoderInfo.isAudioChannelCountSupportedV21(format.channelCount)));
int formatSupport = decoderCapable ? FORMAT_HANDLED : FORMAT_EXCEEDS_CAPABILITIES;
return ADAPTIVE_NOT_SEAMLESS | formatSupport;
}
示例3: getDecoderInfo
import com.google.android.exoplayer2.mediacodec.MediaCodecSelector; //导入方法依赖的package包/类
@Override
protected MediaCodecInfo getDecoderInfo(MediaCodecSelector mediaCodecSelector,
Format format, boolean requiresSecureDecoder) throws DecoderQueryException {
if (allowPassthrough(format.sampleMimeType)) {
MediaCodecInfo passthroughDecoderInfo = mediaCodecSelector.getPassthroughDecoderInfo();
if (passthroughDecoderInfo != null) {
passthroughEnabled = true;
return passthroughDecoderInfo;
}
}
passthroughEnabled = false;
return super.getDecoderInfo(mediaCodecSelector, format, requiresSecureDecoder);
}