OscilloscopeContext 750 libavfilter/vf_datascope.c void (*draw_trace)(struct OscilloscopeContext *s, AVFrame *frame); OscilloscopeContext 753 libavfilter/vf_datascope.c #define OOFFSET(x) offsetof(OscilloscopeContext, x) OscilloscopeContext 776 libavfilter/vf_datascope.c OscilloscopeContext *s = ctx->priv; OscilloscopeContext 829 libavfilter/vf_datascope.c static void draw_trace8(OscilloscopeContext *s, AVFrame *frame) OscilloscopeContext 848 libavfilter/vf_datascope.c static void draw_trace16(OscilloscopeContext *s, AVFrame *frame) OscilloscopeContext 868 libavfilter/vf_datascope.c OscilloscopeContext *s = ctx->priv; OscilloscopeContext 891 libavfilter/vf_datascope.c OscilloscopeContext *s = inlink->dst->priv; OscilloscopeContext 944 libavfilter/vf_datascope.c static void draw_scope(OscilloscopeContext *s, int x0, int y0, int x1, int y1, OscilloscopeContext 1006 libavfilter/vf_datascope.c OscilloscopeContext *s = ctx->priv; OscilloscopeContext 1104 libavfilter/vf_datascope.c .priv_size = sizeof(OscilloscopeContext),