[vlc-commits] filters: add an inline function to get the decoder device by type

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Mon Nov 25 13:03:43 2019 +0100| [7f4e81b24bbe6eaf55bcb6d3d55f90f2b6812d14] | committer: Steve Lhomme

filters: add an inline function to get the decoder device by type

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=7f4e81b24bbe6eaf55bcb6d3d55f90f2b6812d14
---

 include/vlc_filter.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/vlc_filter.h b/include/vlc_filter.h
index 2979224527..2a68f5e738 100644
--- a/include/vlc_filter.h
+++ b/include/vlc_filter.h
@@ -27,6 +27,7 @@
 
 #include <vlc_es.h>
 #include <vlc_picture.h>
+#include <vlc_codec.h>
 
 /**
  * \defgroup filter Filters
@@ -201,6 +202,23 @@ static inline vlc_decoder_device * filter_HoldDecoderDevice( filter_t *p_filter
     return p_filter->owner.video->hold_device( VLC_OBJECT(p_filter), p_filter->owner.sys );
 }
 
+static inline vlc_decoder_device * filter_HoldDecoderDeviceType( filter_t *p_filter,
+                                                                 enum vlc_decoder_device_type type )
+{
+    if ( !p_filter->owner.video || !p_filter->owner.video->hold_device )
+        return NULL;
+
+    vlc_decoder_device *dec_dev = p_filter->owner.video->hold_device( VLC_OBJECT(p_filter),
+                                                                      p_filter->owner.sys );
+    if ( dec_dev != NULL )
+    {
+        if ( dec_dev->type == type )
+            return dec_dev;
+        vlc_decoder_device_Release(dec_dev);
+    }
+    return NULL;
+}
+
 /**
  * This function will drain, then flush an audio filter.
  */