#ifndef _VIDEO_STREAM_H
#define _VIDEO_STREAM_H 1
-#include <stdint.h>
#include <epoxy/gl.h>
+#include <stdint.h>
extern "C" {
#include <libavformat/avio.h>
}
+#include "jpeg_frame_view.h"
+#include "ref_counted_gl_sync.h"
+
#include <condition_variable>
#include <deque>
-#include <mutex>
-#include <string>
-#include <thread>
-
#include <movit/effect_chain.h>
#include <movit/mix_effect.h>
#include <movit/ycbcr_input.h>
-
-#include "ref_counted_gl_sync.h"
+#include <mutex>
+#include <string>
+#include <thread>
class ChromaSubsampler;
class DISComputeFlow;
void schedule_original_frame(int64_t output_pts, unsigned stream_idx, int64_t input_pts);
void schedule_faded_frame(int64_t output_pts, unsigned stream_idx, int64_t input_pts, int secondary_stream_idx, int64_t secondary_input_pts, float fade_alpha);
- void schedule_interpolated_frame(int64_t output_pts, unsigned stream_idx, int64_t input_first_pts, int64_t input_second_pts, float alpha, int secondary_stream_idx = -1, int64_t secondary_inputs_pts = -1, float fade_alpha = 0.0f); // -1 = no secondary frame.
+ void schedule_interpolated_frame(int64_t output_pts, unsigned stream_idx, int64_t input_first_pts, int64_t input_second_pts, float alpha, int secondary_stream_idx = -1, int64_t secondary_inputs_pts = -1, float fade_alpha = 0.0f); // -1 = no secondary frame.
+ void schedule_refresh_frame(int64_t output_pts);
private:
-
void encode_thread_func();
std::thread encode_thread;
int64_t output_pts;
enum Type { ORIGINAL, FADED, INTERPOLATED, FADED_INTERPOLATED } type;
unsigned stream_idx;
- int64_t input_first_pts; // The only pts for original frames.
+ int64_t input_first_pts; // The only pts for original frames.
// For fades only (including fades against interpolated frames).
int secondary_stream_idx = -1;
InterpolatedFrameResources resources;
RefCountedGLsync fence; // Set when the interpolated image is read back to the CPU.
GLuint flow_tex, output_tex, cbcr_tex; // Released in the receiving thread; not really used for anything else.
+ JPEGID id;
};
std::deque<QueuedFrame> frame_queue; // Under <queue_lock>.
std::mutex queue_lock;
std::unique_ptr<DISComputeFlow> compute_flow;
std::unique_ptr<Interpolate> interpolate, interpolate_no_split;
std::unique_ptr<ChromaSubsampler> chroma_subsampler;
+
+ std::vector<uint8_t> last_frame;
};
#endif // !defined(_VIDEO_STREAM_H)