diff options
Diffstat (limited to 'sys/wasapi2/gstwasapi2util.h')
| -rw-r--r-- | sys/wasapi2/gstwasapi2util.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sys/wasapi2/gstwasapi2util.h b/sys/wasapi2/gstwasapi2util.h index 67156f952..cb977fb94 100644 --- a/sys/wasapi2/gstwasapi2util.h +++ b/sys/wasapi2/gstwasapi2util.h @@ -23,6 +23,7 @@ #include <gst/gst.h> #include <gst/audio/audio.h> #include <windows.h> +#include <initguid.h> #include <audioclient.h> G_BEGIN_DECLS @@ -34,6 +35,13 @@ G_BEGIN_DECLS "rate = " GST_AUDIO_RATE_RANGE ", " \ "channels = " GST_AUDIO_CHANNELS_RANGE +#define GST_WASAPI2_CLEAR_COM(obj) G_STMT_START { \ + if (obj) { \ + (obj)->Release (); \ + (obj) = NULL; \ + } \ + } G_STMT_END + gboolean _gst_wasapi2_result (HRESULT hr, GstDebugCategory * cat, const gchar * file, @@ -43,6 +51,16 @@ gboolean _gst_wasapi2_result (HRESULT hr, #define gst_wasapi2_result(result) \ _gst_wasapi2_result (result, GST_CAT_DEFAULT, __FILE__, GST_FUNCTION, __LINE__) +guint64 gst_wasapi2_util_waveformatex_to_channel_mask (WAVEFORMATEX * format, + GstAudioChannelPosition ** out_position); + +const gchar * gst_wasapi2_util_waveformatex_to_audio_format (WAVEFORMATEX * format); + +gboolean gst_wasapi2_util_parse_waveformatex (WAVEFORMATEX * format, + GstCaps * template_caps, + GstCaps ** out_caps, + GstAudioChannelPosition ** out_positions); + G_END_DECLS #endif /* __GST_WASAPI_UTIL_H__ */ |