X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=video_encoder.h;fp=video_encoder.h;h=368037d94fbdfcebcd098047a5acfc3e878dffa4;hb=e066f18188fde1e6bd0b698c89427119cbffaaa3;hp=acb8340fdee333c16b86f9b7e690e7c311afecea;hpb=a59184c5ad3126b439e11cf238c702680909b023;p=nageru

diff --git a/video_encoder.h b/video_encoder.h
index acb8340..368037d 100644
--- a/video_encoder.h
+++ b/video_encoder.h
@@ -40,8 +40,18 @@ public:
 	~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);
+
+	// Allocate a frame to render into. The returned two textures
+	// are yours to render into (build them into an FBO).
+	// Call end_frame() when you're done.
+	bool begin_frame(int64_t pts, int64_t duration, const std::vector<RefCountedFrame> &input_frames, GLuint *y_tex, GLuint *cbcr_tex);
+
+	// Call after you are done rendering into the frame; at this point,
+	// y_tex and cbcr_tex will be assumed done, and handed over to the
+	// encoder. The returned fence is purely a convenience; you do not
+	// need to use it for anything, but it's useful if you wanted to set
+	// one anyway.
+	RefCountedGLsync end_frame();
 
 	// Does a cut of the disk stream immediately ("frame" is used for the filename only).
 	void do_cut(int frame);