X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=quicksync_encoder.h;h=de243ac6f2a3f28e98a9a30ae090a90b35332a67;hb=e284d1c7a2e18ee7e4aea082c4a57a3504a0f5e8;hp=eebabbd95c8d52aa25df078fbddd0f83f448ff6a;hpb=bd5b2de9a277b87c75d71d94bd8c5095ab14ecf7;p=nageru

diff --git a/quicksync_encoder.h b/quicksync_encoder.h
index eebabbd..de243ac 100644
--- a/quicksync_encoder.h
+++ b/quicksync_encoder.h
@@ -59,13 +59,18 @@ class ResourcePool;
 // This is just a pimpl, because including anything X11-related in a .h file
 // tends to trip up Qt. All the real logic is in QuickSyncEncoderImpl,
 // defined in quicksync_encoder_impl.h.
+//
+// This class is _not_ thread-safe, except where mentioned.
 class QuickSyncEncoder {
 public:
         QuickSyncEncoder(const std::string &filename, movit::ResourcePool *resource_pool, QSurface *surface, const std::string &va_display, int width, int height, AVOutputFormat *oformat, X264Encoder *x264_encoder, DiskSpaceEstimator *disk_space_estimator);
         ~QuickSyncEncoder();
 
 	void set_stream_mux(Mux *mux);  // Does not take ownership. Must be called unless x264 is used for the stream.
-	void add_audio(int64_t pts, std::vector<float> audio);
+	void add_audio(int64_t pts, std::vector<float> audio);  // Thread-safe.
+	bool is_zerocopy() const;  // Thread-safe.
+
+	// See VideoEncoder::begin_frame().
 	bool begin_frame(int64_t pts, int64_t duration, movit::YCbCrLumaCoefficients ycbcr_coefficients, const std::vector<RefCountedFrame> &input_frames, GLuint *y_tex, GLuint *cbcr_tex);
 	RefCountedGLsync end_frame();
 	void shutdown();  // Blocking. Does not require an OpenGL context.