Merge branch 'grok2' into v2.17.xv2.17.8

This is the DoM support for Aaron Boxer's "grok" GPU J2K encoder,
with some cleanups and other assorted/related DoM changes.

1 files changed, 32 insertions, 0 deletions

diff --git a/src/lib/j2k_encoder_thread.h b/src/lib/j2k_encoder_thread.h
new file mode 100644
index 000000000..4a4b25f37
--- /dev/null
+++ b/src/lib/j2k_encoder_thread.h
@@ -0,0 +1,32 @@
+#ifndef DCPOMATIC_J2K_ENCODER_THREAD
+#define DCPOMATIC_J2K_ENCODER_THREAD
+
+
+#include <boost/thread.hpp>
+
+
+class J2KEncoder;
+
+
+class J2KEncoderThread
+{
+public:
+	J2KEncoderThread(J2KEncoder& encoder);
+
+	J2KEncoderThread(J2KEncoderThread const&) = delete;
+	J2KEncoderThread& operator=(J2KEncoderThread const&) = delete;
+
+	void start();
+	void stop();
+
+	virtual void run() = 0;
+
+protected:
+	J2KEncoder& _encoder;
+
+private:
+	boost::thread _thread;
+};
+
+
+#endif