fix decklink build on Windows

[mlt] / src / modules / decklink / consumer_decklink.cpp

diff --git a/src/modules/decklink/consumer_decklink.cpp b/src/modules/decklink/consumer_decklink.cpp
index 5fa468da937633815fb4126b31cdd84869830014..8260321bc7fd37ea0dcbe6cd0a1b1718e2dd5def 100644 (file)
--- a/src/modules/decklink/consumer_decklink.cpp
+++ b/src/modules/decklink/consumer_decklink.cpp
@@ -31,6 +31,7 @@
 #include "DeckLinkAPI_h.h"
 #else
 #include "DeckLinkAPI.h"
+typedef const char* BSTR;
 #endif
 
 #define SAFE_RELEASE(V) if (V) { V->Release(); V = NULL; }
@@ -678,7 +679,7 @@ static void on_property_changed( void*, mlt_properties properties, const char *n
                if ( decklink->QueryInterface( IID_IDeckLinkOutput, (void**) &decklinkOutput ) == S_OK )
                {
                        char *name = NULL;
-                       if ( decklink->GetModelName( (const char**) &name ) == S_OK )
+                       if ( decklink->GetModelName( (BSTR*) &name ) == S_OK )
                        {
                                const char *format = "device.%d";
                                char *key = (char*) calloc( 1, strlen( format ) + 1 );