void CDVDVideoCodecAndroidMediaCodec::ConfigureMediaCodec(void)
{
// setup a MediaFormat to match the video content,
// used by codec during configure
CJNIMediaFormat mediaformat = CJNIMediaFormat::createVideoFormat(
m_mime.c_str(), m_hints.width, m_hints.height);
// some android devices forget to default the demux input max size
mediaformat.setInteger(CJNIMediaFormat::KEY_MAX_INPUT_SIZE, 0);
// handle codec extradata
if (m_hints.extrasize)
{
size_t size = m_hints.extrasize;
void *src_ptr = m_hints.extradata;
if (m_bitstream)
{
size = m_bitstream->GetExtraSize();
src_ptr = m_bitstream->GetExtraData();
}
// Allocate a byte buffer via allocateDirect in java instead of NewDirectByteBuffer,
// since the latter doesn't allocate storage of its own, and we don't know how long
// the codec uses the buffer.
CJNIByteBuffer bytebuffer = CJNIByteBuffer::allocateDirect(size);
void *dts_ptr = xbmc_jnienv()->GetDirectBufferAddress(bytebuffer.get_raw());
memcpy(dts_ptr, src_ptr, size);
// codec will automatically handle buffers as extradata
// using entries with keys "csd-0", "csd-1", etc.
mediaformat.setByteBuffer("csd-0", bytebuffer);
}
InitSurfaceTexture();
// configure and start the codec.
// use the MediaFormat that we have setup.
// use a null MediaCrypto, our content is not encrypted.
// use a null Surface, we will extract the video picture data manually.
int flags = 0;
CJNIMediaCrypto crypto(jni::jhobject(NULL));
// our jni gets upset if we do this a different
// way, do not mess with it.
if (m_render_sw)
{
CJNISurface surface(jni::jhobject(NULL));
m_codec->configure(mediaformat, surface, crypto, flags);
}
else
{
m_codec->configure(mediaformat, *m_surface, crypto, flags);
}
m_codec->start();
// always, check/clear jni exceptions.
if (xbmc_jnienv()->ExceptionOccurred())
xbmc_jnienv()->ExceptionClear();
}
bool CDVDVideoCodecAndroidMediaCodec::ConfigureMediaCodec(void)
{
// setup a MediaFormat to match the video content,
// used by codec during configure
CJNIMediaFormat mediaformat = CJNIMediaFormat::createVideoFormat(
m_mime.c_str(), m_hints.width, m_hints.height);
// some android devices forget to default the demux input max size
mediaformat.setInteger(CJNIMediaFormat::KEY_MAX_INPUT_SIZE, 0);
// handle codec extradata
if (m_hints.extrasize)
{
size_t size = m_hints.extrasize;
void *src_ptr = m_hints.extradata;
if (m_bitstream)
{
size = m_bitstream->GetExtraSize();
src_ptr = m_bitstream->GetExtraData();
}
// Allocate a byte buffer via allocateDirect in java instead of NewDirectByteBuffer,
// since the latter doesn't allocate storage of its own, and we don't know how long
// the codec uses the buffer.
CJNIByteBuffer bytebuffer = CJNIByteBuffer::allocateDirect(size);
void *dts_ptr = xbmc_jnienv()->GetDirectBufferAddress(bytebuffer.get_raw());
memcpy(dts_ptr, src_ptr, size);
// codec will automatically handle buffers as extradata
// using entries with keys "csd-0", "csd-1", etc.
mediaformat.setByteBuffer("csd-0", bytebuffer);
}
InitSurfaceTexture();
// configure and start the codec.
// use the MediaFormat that we have setup.
// use a null MediaCrypto, our content is not encrypted.
// use a null Surface, we will extract the video picture data manually.
int flags = 0;
CJNIMediaCrypto crypto(jni::jhobject(NULL));
// our jni gets upset if we do this a different
// way, do not mess with it.
if (m_render_sw)
{
CJNISurface surface(jni::jhobject(NULL));
m_codec->configure(mediaformat, surface, crypto, flags);
}
else
{
if (m_render_surface)
m_codec->configure(mediaformat, m_videosurface, crypto, flags);
else
m_codec->configure(mediaformat, *m_surface, crypto, flags);
}
// always, check/clear jni exceptions.
if (xbmc_jnienv()->ExceptionCheck())
{
CLog::Log(LOGERROR, "CDVDVideoCodecAndroidMediaCodec::ExceptionCheck: configure");
xbmc_jnienv()->ExceptionDescribe();
xbmc_jnienv()->ExceptionClear();
return false;
}
m_state = MEDIACODEC_STATE_CONFIGURED;
m_codec->start();
// always, check/clear jni exceptions.
if (xbmc_jnienv()->ExceptionCheck())
{
CLog::Log(LOGERROR, "CDVDVideoCodecAndroidMediaCodec::ExceptionCheck: start");
xbmc_jnienv()->ExceptionDescribe();
xbmc_jnienv()->ExceptionClear();
return false;
}
m_state = MEDIACODEC_STATE_FLUSHED;
// There is no guarantee we'll get an INFO_OUTPUT_FORMAT_CHANGED (up to Android 4.3)
// Configure the output with defaults
ConfigureOutputFormat(&mediaformat);
return true;
}
bool CDVDAudioCodecAndroidMediaCodec::ConfigureMediaCodec(void)
{
// setup a MediaFormat to match the audio content,
// used by codec during configure
CJNIMediaFormat mediaformat = CJNIMediaFormat::createAudioFormat(
m_mime.c_str(), m_hints.samplerate, m_hints.channels);
// handle codec extradata
if (m_hints.extrasize)
{
size_t size = m_hints.extrasize;
void *src_ptr = m_hints.extradata;
// Allocate a byte buffer via allocateDirect in java instead of NewDirectByteBuffer,
// since the latter doesn't allocate storage of its own, and we don't know how long
// the codec uses the buffer.
CJNIByteBuffer bytebuffer = CJNIByteBuffer::allocateDirect(size);
void *dts_ptr = xbmc_jnienv()->GetDirectBufferAddress(bytebuffer.get_raw());
memcpy(dts_ptr, src_ptr, size);
// codec will automatically handle buffers as extradata
// using entries with keys "csd-0", "csd-1", etc.
mediaformat.setByteBuffer("csd-0", bytebuffer);
}
else if (m_hints.codec == AV_CODEC_ID_AAC || m_hints.codec == AV_CODEC_ID_AAC_LATM)
{
mediaformat.setInteger(CJNIMediaFormat::KEY_IS_ADTS, 1);
}
// configure and start the codec.
// use the MediaFormat that we have setup.
// use a null MediaCrypto, our content is not encrypted.
// use a null Surface
int flags = 0;
CJNIMediaCrypto crypto(jni::jhobject(NULL));
CJNISurface surface(jni::jhobject(NULL));
m_codec->configure(mediaformat, surface, crypto, flags);
// always, check/clear jni exceptions.
if (xbmc_jnienv()->ExceptionCheck())
{
CLog::Log(LOGERROR, "CDVDAudioCodecAndroidMediaCodec::ExceptionCheck: configure");
xbmc_jnienv()->ExceptionDescribe();
xbmc_jnienv()->ExceptionClear();
return false;
}
m_codec->start();
// always, check/clear jni exceptions.
if (xbmc_jnienv()->ExceptionCheck())
{
CLog::Log(LOGERROR, "CDVDAudioCodecAndroidMediaCodec::ExceptionCheck: start");
xbmc_jnienv()->ExceptionDescribe();
xbmc_jnienv()->ExceptionClear();
return false;
}
// There is no guarantee we'll get an INFO_OUTPUT_FORMAT_CHANGED (up to Android 4.3)
// Configure the output with defaults
ConfigureOutputFormat(&mediaformat);
return true;
}
