Start pulling video orchestration logic into VideoEncoder.

[nageru] / video_encoder.h

diff --git a/video_encoder.h b/video_encoder.h
new file mode 100644 (file)
index 0000000..1a5c97d
--- /dev/null
+++ b/video_encoder.h
@@ -0,0 +1,40 @@
+// A class to orchestrate the concept of video encoding. Will keep track of
+// the muxes to stream and disk, the QuickSyncEncoder, and also the X264Encoder
+// (for the stream) if there is one.
+
+#ifndef _VIDEO_ENCODER_H
+#define _VIDEO_ENCODER_H
+
+#include <stdint.h>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "ref_counted_frame.h"
+#include "ref_counted_gl_sync.h"
+
+class HTTPD;
+class QSurface;
+class QuickSyncEncoder;
+
+class VideoEncoder {
+public:
+       VideoEncoder(QSurface *surface, const std::string &va_display, int width, int height, HTTPD *httpd);
+       ~VideoEncoder();
+
+       void add_audio(int64_t pts, std::vector<float> audio);
+       bool begin_frame(GLuint *y_tex, GLuint *cbcr_tex);
+       RefCountedGLsync end_frame(int64_t pts, int64_t duration, const std::vector<RefCountedFrame> &input_frames);
+
+       // Does a cut of the disk stream immediately ("frame" is used for the filename only).
+       void do_cut(int frame);
+
+private:
+       std::unique_ptr<QuickSyncEncoder> quicksync_encoder;
+       QSurface *surface;
+       std::string va_display;
+       int width, height;
+       HTTPD *httpd;
+};
+
+#endif