1 files changed, 23 insertions, 0 deletions
diff --git a/ext/openjpeg/gstopenjpeg.h b/ext/openjpeg/gstopenjpeg.h
index 4f0754289..275b8dcf6 100644
--- a/ext/openjpeg/gstopenjpeg.h
+++ b/ext/openjpeg/gstopenjpeg.h
@@ -23,4 +23,27 @@
 
 #include <openjpeg.h>
 
+typedef enum
+{
+  OPENJPEG_ERROR_NONE = 0,
+  OPENJPEG_ERROR_INIT,
+  OPENJPEG_ERROR_ENCODE,
+  OPENJPEG_ERROR_DECODE,
+  OPENJPEG_ERROR_OPEN,
+  OPENJPEG_ERROR_MAP_READ,
+  OPENJPEG_ERROR_MAP_WRITE,
+  OPENJPEG_ERROR_FILL_IMAGE,
+  OPENJPEG_ERROR_NEGOCIATE,
+  OPENJPEG_ERROR_ALLOCATE,
+} OpenJPEGErrorCode;
+
+typedef struct
+{
+  GstVideoCodecFrame *frame;
+  GstBuffer *output_buffer;
+  gint stripe;
+  OpenJPEGErrorCode last_error;
+  gboolean direct;
+} GstOpenJPEGCodecMessage;
+
 #endif /* __GST_OPENJPEG_H__ */