audio: Miscellaneous fixes in external/sonivox

Support for mxmf file playback

-mxmf files couldn't be played.
-Added a condition check, in DLSParser(), to warn user if artCount is 0 and
 to use default articulations.

CRs-Fixed: 465437
Change-Id: I42b1634c65e3779ee7924913cc17020bde9cc38d

midi decoder lib state is not updated on midiplayer stop

 - On EAS_Pause() STREAM_FLAGS_PAUSE is added to streamFlags, but
   EAS_State() returns SUCCESS before checking for streamFlags and
   updating midiplayers state.
 - Fix is to check for streamFlags for STREAM_FLAGS_PAUSE and update
   midiplayers state before returning SUCCESS.

CRs-Fixed: 633774
Change-Id: Ie8845633f27f05c4917045dcf7cc2b3219c13ef6

1 files changed, 8 insertions, 2 deletions

diff --git a/arm-wt-22k/lib_src/eas_mdls.c b/arm-wt-22k/lib_src/eas_mdls.c
index b08e24e..a510b80 100644
--- a/arm-wt-22k/lib_src/eas_mdls.c
+++ b/arm-wt-22k/lib_src/eas_mdls.c
@@ -603,8 +603,14 @@ EAS_RESULT DLSParser (EAS_HW_DATA_HANDLE hwInstData, EAS_FILE_HANDLE fileHandle,
             return EAS_ERROR_FILE_FORMAT;
         }
 
-        /* limit check  */
-        if ((dls.artCount == 0) || (dls.artCount > DLS_MAX_ART_COUNT))
+        /* limit check - warn user if artCount is 0 and use default articulations */
+        if ( dls.artCount ==  0 )
+        {
+            { /* dpp: EAS_ReportEx(_EAS_SEVERITY_WARNING, "DLS file contains 0 #articulations, using default.\n"); */ }
+        }
+
+        /* limit check */
+        if ( dls.artCount > DLS_MAX_ART_COUNT )
         {
             { /* dpp: EAS_ReportEx(_EAS_SEVERITY_ERROR, "DLS file contains invalid #articulations [%u]\n", dls.regionCount); */ }
             return EAS_ERROR_FILE_FORMAT;