Rearrange encoder threading.

Soon we'll add a new encoder type, and the existing structure was
already creaking a bit at the seams while handling local and remote
encodes.  Here we split out an encoder thread and introduce the concept
of a "sync" thread (which blocks while the encoding is happening).
Later we'll have another type which submits the encode request to a
GPU and receives the reply back later.

1 files changed, 23 insertions, 0 deletions

diff --git a/src/lib/grok_j2k_encoder_thread.h b/src/lib/grok_j2k_encoder_thread.h
new file mode 100644
index 000000000..8171830a9
--- /dev/null
+++ b/src/lib/grok_j2k_encoder_thread.h
@@ -0,0 +1,23 @@
+#include "exception_store.h"
+#include "j2k_encoder_thread.h"
+#include <dcp/data.h>
+
+
+class DCPVideo;
+
+namespace grk_plugin {
+	class GrokContext;
+}
+
+
+class GrokJ2KEncoderThread : public J2KEncoderThread, public ExceptionStore
+{
+public:
+	GrokJ2KEncoderThread(J2KEncoder& encoder, grk_plugin::GrokContext* context);
+
+	void run() override;
+
+private:
+	grk_plugin::GrokContext* _context;
+};
+