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void | gst_video_scaler_2d () |
GstVideoScaler * | gst_video_scaler_combine_packed_YUV () |
void | gst_video_scaler_free () |
const gdouble * | gst_video_scaler_get_coeff () |
void | gst_video_scaler_horizontal () |
GstVideoScaler * | gst_video_scaler_new () |
void | gst_video_scaler_vertical () |
void gst_video_scaler_2d (GstVideoScaler *hscale
,GstVideoScaler *vscale
,GstVideoFormat format
,gpointer src
,gint src_stride
,gpointer dest
,gint dest_stride
,guint x
,guint y
,guint width
,guint height
);
GstVideoScaler * gst_video_scaler_combine_packed_YUV (GstVideoScaler *y_scale
,GstVideoScaler *uv_scale
,GstVideoFormat in_format
,GstVideoFormat out_format
);
const gdouble * gst_video_scaler_get_coeff (GstVideoScaler *scale
,guint out_offset
,guint *in_offset
,guint *n_taps
);
void gst_video_scaler_horizontal (GstVideoScaler *scale
,GstVideoFormat format
,gpointer src
,gpointer dest
,guint dest_offset
,guint width
);
GstVideoScaler * gst_video_scaler_new (GstVideoResamplerMethod method
,GstVideoScalerFlags flags
,guint n_taps
,guint in_size
,guint out_size
,GstStructure *options
);
void gst_video_scaler_vertical (GstVideoScaler *scale
,GstVideoFormat format
,gpointer src_lines[]
,gpointer dest
,guint dest_offset
,guint width
);