DSP Utilities
[DSP Context]

DSP Utilities. More...

Functions
void	gavl_dsp_interpolate_video_frame (gavl_dsp_context_t *ctx, gavl_video_format_t *format, gavl_video_frame_t *src_1, gavl_video_frame_t *src_2, gavl_video_frame_t *dst, float factor)
	Do a linear interpolation of a video frame.

---

Detailed Description

DSP Utilities.

These are some utility functions, which use a DSP context but operate on higher level structures like video frames. As usual, these are supported for any format.

---

Function Documentation

void gavl_dsp_interpolate_video_frame	(	gavl_dsp_context_t *	ctx,
		gavl_video_format_t *	format,
		gavl_video_frame_t *	src_1,
		gavl_video_frame_t *	src_2,
		gavl_video_frame_t *	dst,
		float	factor
	)

Do a linear interpolation of a video frame.

Parameters:

	ctx	A DSP context
	format	Video format
	src_1	Frame 1
	src_2	Frame 2
	dst	Destination frame
	factor	Interpolation factor

If factor is 1.0, dst will be equal to src1, if factor is 0.0, dst will be equal to src2.

---