refbuf.h File Reference

Declarations of the reference frame buffer types and functions. More...

#include "mbuffer.h"

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Functions
static imgpel *	UMVLine4X (StorablePicture *ref, int y, int x)
static imgpel *	UMVLine4Xcr (StorablePicture *ref, int cmp, int y, int x)
static imgpel *	FastLine4X (StorablePicture *ref, int y, int x)
static imgpel *	UMVLine8X_chroma (StorablePicture *ref, int cmp, int y, int x)
static imgpel *	FastLine8X_chroma (StorablePicture *ref, int cmp, int y, int x)

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Detailed Description

Declarations of the reference frame buffer types and functions.

Definition in file refbuf.h.

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Function Documentation

static imgpel* FastLine4X	(	StorablePicture *	ref,
		int	y,
		int	x
	)			[inline, static]

Yields a pel line _pointer_ from one of the 16 sub-images Input does not require subpixel image indices.

Definition at line 54 of file refbuf.h.

References IMG_PAD_SIZE_TIMES4, and storable_picture::p_curr_img_sub.

static imgpel* FastLine8X_chroma	(	StorablePicture *	ref,
		int	cmp,
		int	y,
		int	x
	)			[inline, static]

Yields a pel line _pointer_ from one of the 16 (4:4:4), 32 (4:2:2), or 64 (4:2:0) sub-images Input does not require subpixel image indices.

Definition at line 88 of file refbuf.h.

References IMG_PAD_SIZE_TIMES4, and storable_picture::p_img_sub.

static imgpel* UMVLine4X	(	StorablePicture *	ref,
		int	y,
		int	x
	)			[inline, static]

Yields a pel line _pointer_ from one of the 16 sub-images Input does not require subpixel image indices.

Definition at line 22 of file refbuf.h.

References IMG_PAD_SIZE_TIMES4, and storable_picture::p_curr_img_sub.

Referenced by computeBiPredSAD1(), computeBiPredSAD2(), computeBiPredSATD1(), computeBiPredSATD2(), computeBiPredSSE1(), computeBiPredSSE2(), computeSAD(), computeSADWP(), computeSATD(), computeSATDWP(), computeSSE(), computeSSEWP(), OneComponentLumaPrediction(), and SetupFastFullPelSearch().

static imgpel* UMVLine4Xcr	(	StorablePicture *	ref,
		int	cmp,
		int	y,
		int	x
	)			[inline, static]

Yields a pel line _pointer_ from one of the 16 sub-images Input does not require subpixel image indices.

Definition at line 38 of file refbuf.h.

References IMG_PAD_SIZE_TIMES4, and storable_picture::p_img_sub.

Referenced by OneComponentChromaPrediction().

static imgpel* UMVLine8X_chroma	(	StorablePicture *	ref,
		int	cmp,
		int	y,
		int	x
	)			[inline, static]

Yields a pel line _pointer_ from one of the 16 (4:4:4), 32 (4:2:2), or 64 (4:2:0) sub-images Input does not require subpixel image indices.

Definition at line 71 of file refbuf.h.

References IMG_PAD_SIZE_TIMES4, and storable_picture::p_img_sub.

Referenced by computeBiPredSAD1(), computeBiPredSAD2(), computeBiPredSSE1(), computeBiPredSSE2(), computeSAD(), computeSADWP(), computeSSE(), computeSSEWP(), OneComponentChromaPrediction4x4_retrieve(), and SetupFastFullPelSearch().