Remove an unused variable.

[nageru] / video_stream.h

diff --git a/video_stream.h b/video_stream.h
index 364512331ee10dbbb6843fdea3afa1bde4bd3b81..b86d271e0c473e7ec98874abdec639970ddc31df 100644 (file)
--- a/video_stream.h
+++ b/video_stream.h
@@ -19,8 +19,8 @@ extern "C" {
 
 #include "ref_counted_gl_sync.h"
 
+class ChromaSubsampler;
 class DISComputeFlow;
-class GrayscaleConversion;
 class Interpolate;
 class Mux;
 class QSurface;
@@ -49,6 +49,7 @@ private:
        struct InterpolatedFrameResources {
                GLuint input_tex;  // Layered (contains both input frames).
                GLuint gray_tex;  // Same.
+               GLuint cb_tex, cr_tex;
                GLuint input_fbos[2];  // For rendering to the two layers of input_tex.
                GLuint pbo;  // For reading the data back.
                void *pbo_contents;  // Persistently mapped.
@@ -67,7 +68,7 @@ private:
                float alpha;
                InterpolatedFrameResources resources;
                RefCountedGLsync fence;  // Set when the interpolated image is read back to the CPU.
-               GLuint flow_tex, output_tex;  // Released in the receiving thread; not really used for anything else.
+               GLuint flow_tex, output_tex, cbcr_tex;  // Released in the receiving thread; not really used for anything else.
        };
        std::deque<QueuedFrame> frame_queue;  // Under <queue_lock>.
        std::mutex queue_lock;
@@ -78,14 +79,20 @@ private:
        bool seen_sync_markers = false;
 
        QSurface *gl_surface;
-       std::unique_ptr<movit::EffectChain> ycbcr_convert_chain;  // TODO: Have a separate version with resample, for scaling?
-       movit::YCbCrInput *ycbcr_input;
+
+       // Effectively only converts from 4:2:2 to 4:4:4.
+       // TODO: Have a separate version with ResampleEffect, for scaling?
+       std::unique_ptr<movit::EffectChain> ycbcr_planar_convert_chain;
+       std::unique_ptr<movit::EffectChain> ycbcr_semiplanar_convert_chain;
+
+       movit::YCbCrInput *ycbcr_planar_input;
+       movit::YCbCrInput *ycbcr_semiplanar_input;
        movit::YCbCrFormat ycbcr_format;
 
        // Frame interpolation.
-       std::unique_ptr<GrayscaleConversion> gray;
        std::unique_ptr<DISComputeFlow> compute_flow;
        std::unique_ptr<Interpolate> interpolate;
+       std::unique_ptr<ChromaSubsampler> chroma_subsampler;
 };
 
 #endif  // !defined(_VIDEO_STREAM_H)