(CustomMediaFoundationReader): define API constants.

This commit is contained in:
morkt 2017-01-06 05:08:55 +04:00
parent 7b50e35783
commit 2e7154a394

View File

@ -132,13 +132,16 @@ namespace GameRes.Formats
protected override IMFSourceReader CreateReader (MediaFoundationReaderSettings settings)
{
const int MF_SOURCE_READER_ALL_STREAMS = -2;
const int MF_SOURCE_READER_FIRST_AUDIO_STREAM = -3;
IMFByteStream byteStream;
MFCreateMFByteStreamOnStream (new ComStream (m_stream), out byteStream);
var source_reader = MediaFoundationApi.CreateSourceReaderFromByteStream (byteStream);
source_reader.SetStreamSelection (-2, false);
source_reader.SetStreamSelection (-3, true);
source_reader.SetCurrentMediaType (-3, IntPtr.Zero, new MediaType
source_reader.SetStreamSelection (MF_SOURCE_READER_ALL_STREAMS, false);
source_reader.SetStreamSelection (MF_SOURCE_READER_FIRST_AUDIO_STREAM, true);
source_reader.SetCurrentMediaType (MF_SOURCE_READER_FIRST_AUDIO_STREAM, IntPtr.Zero, new MediaType
{
MajorType = MediaTypes.MFMediaType_Audio,
SubType = settings.RequestFloatOutput ? AudioSubtypes.MFAudioFormat_Float : AudioSubtypes.MFAudioFormat_PCM