QSVScaleContext Struct Reference

Public Attributes
const AVClass *	class
mfxSession	session
mfxMemId *	mem_ids_in
int	nb_mem_ids_in
mfxMemId *	mem_ids_out
int	nb_mem_ids_out
mfxFrameSurface1 **	surface_ptrs_in
int	nb_surface_ptrs_in
mfxFrameSurface1 **	surface_ptrs_out
int	nb_surface_ptrs_out
mfxExtOpaqueSurfaceAlloc	opaque_alloc
mfxExtBuffer *	ext_buffers [1]
int	shift_width
int	shift_height
int	w
	New dimensions. More...
int	h
enum AVPixelFormat	format
	Output sw format. More...
char *	w_expr
	width expression string
char *	h_expr
	height expression string
char *	format_str

Member Data Documentation

format

enum AVPixelFormat QSVScaleContext::format

Output sw format.

AV_PIX_FMT_NONE for no conversion.

w

int QSVScaleContext::w

New dimensions.

Special values are: 0 = original width/height -1 = keep original aspect

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The documentation for this struct was generated from the following file:

• libavfilter/vf_scale_qsv.c