Add support for libavformat and libavcodec major version 55.

[mlt] / src / modules / avformat / vdpau.c

diff --git a/src/modules/avformat/vdpau.c b/src/modules/avformat/vdpau.c
index c4ae33ad66b4293834bbb3329b47244d3f26ee0c..a98b1769262d6bec1977eefc040e5465ccafcee9 100644 (file)
--- a/src/modules/avformat/vdpau.c
+++ b/src/modules/avformat/vdpau.c
@@ -37,7 +37,9 @@ static VdpDecoderCreate        *vdp_decoder_create;
 static VdpDecoderDestroy       *vdp_decoder_destroy;
 static VdpDecoderRender        *vdp_decoder_render;
 
+// TODO: Shouldn't these be protected by a mutex?
 static int vdpau_init_done = 0;
+static int vdpau_supported = 1;
 
 /** VDPAUD functions
 */
@@ -57,6 +59,8 @@ static void vdpau_fini( producer_avformat self )
 
 static int vdpau_init( producer_avformat self )
 {
+       if ( !vdpau_supported )
+               return 0;
        mlt_log_debug( MLT_PRODUCER_SERVICE(self->parent), "vdpau_init\n" );
        int success = 0;
        mlt_properties properties = MLT_PRODUCER_PROPERTIES( self->parent );
@@ -87,6 +91,8 @@ static int vdpau_init( producer_avformat self )
                else
                {
                        mlt_log( MLT_PRODUCER_SERVICE(self->parent), MLT_LOG_WARNING, "%s: failed to dlopen libvdpau.so\n  (%s)\n", __FUNCTION__, dlerror() );
+                       // Don't try again.
+                       vdpau_supported = 0;
                        return success;
                }
        }