msdk: query hardware when checking MFX availability

msdk plugin is not used for sofware encode/decode as there are better
solutions available. Also, with MFX_IMPL_AUTO_ANY, if software decode
is not supported, the plugin will still load, but will then fail when trying to
run the (autoplugged) pipeline. With MFX_IMPL_HARDWARE_ANY,
the plugin fails and a better software decoder is auto-plugged.

diff --git a/sys/msdk/msdk.c b/sys/msdk/msdk.c
index 6f9cd3c..ee60994 100644 (file)
--- a/sys/msdk/msdk.c
+++ b/sys/msdk/msdk.c
@@ -214,7 +214,7 @@ failed:
 gboolean
 msdk_is_available (void)
 {
-  mfxSession session = msdk_open_session (MFX_IMPL_AUTO_ANY);
+  mfxSession session = msdk_open_session (MFX_IMPL_HARDWARE_ANY);
   if (!session) {
     return FALSE;
   }