libavcodec/h264pred.h File Reference

H.264 / AVC / MPEG4 prediction functions. More...

#include "libavutil/common.h"
#include "dsputil.h"

Go to the source code of this file.

Data Structures
struct	H264PredContext
	Context for storing H.264 prediction functions. More...
Defines
#define	VERT_PRED   0
	Prediction types.
#define	HOR_PRED   1
#define	DC_PRED   2
#define	DIAG_DOWN_LEFT_PRED   3
#define	DIAG_DOWN_RIGHT_PRED   4
#define	VERT_RIGHT_PRED   5
#define	HOR_DOWN_PRED   6
#define	VERT_LEFT_PRED   7
#define	HOR_UP_PRED   8
#define	LEFT_DC_PRED   9
#define	TOP_DC_PRED   10
#define	DC_128_PRED   11
#define	DIAG_DOWN_LEFT_PRED_RV40_NODOWN   12
#define	HOR_UP_PRED_RV40_NODOWN   13
#define	VERT_LEFT_PRED_RV40_NODOWN   14
#define	DC_PRED8x8   0
#define	HOR_PRED8x8   1
#define	VERT_PRED8x8   2
#define	PLANE_PRED8x8   3
#define	LEFT_DC_PRED8x8   4
#define	TOP_DC_PRED8x8   5
#define	DC_128_PRED8x8   6
#define	ALZHEIMER_DC_L0T_PRED8x8   7
#define	ALZHEIMER_DC_0LT_PRED8x8   8
#define	ALZHEIMER_DC_L00_PRED8x8   9
#define	ALZHEIMER_DC_0L0_PRED8x8   10
Functions
void	ff_h264_pred_init (H264PredContext *h, int codec_id)
	Sets the intra prediction function pointers.
void	ff_h264_pred_init_arm (H264PredContext *h, int codec_id)

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Detailed Description

H.264 / AVC / MPEG4 prediction functions.

Author:

Michael Niedermayer <michaelni@gmx.at>

Definition in file h264pred.h.

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Define Documentation

#define ALZHEIMER_DC_0L0_PRED8x8   10

Definition at line 68 of file h264pred.h.

Referenced by ff_h264_pred_init().

#define ALZHEIMER_DC_0LT_PRED8x8   8

Definition at line 66 of file h264pred.h.

Referenced by ff_h264_pred_init().

#define ALZHEIMER_DC_L00_PRED8x8   9

Definition at line 67 of file h264pred.h.

Referenced by ff_h264_pred_init().

#define ALZHEIMER_DC_L0T_PRED8x8   7

Definition at line 65 of file h264pred.h.

Referenced by ff_h264_check_intra_pred_mode(), and ff_h264_pred_init().

#define DC_128_PRED   11

Definition at line 50 of file h264pred.h.

Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_pred_init(), rv34_pred_4x4_block(), and svq3_decode_mb().

#define DC_128_PRED8x8   6

Definition at line 63 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_check_intra_pred_mode(), and ff_h264_pred_init().

#define DC_PRED   2

Definition at line 40 of file h264pred.h.

Referenced by ff_h264_pred_init(), pred_intra_mode(), rv34_pred_4x4_block(), and svq3_decode_mb().

#define DC_PRED8x8   0

Definition at line 56 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_pred_init(), rv34_output_macroblock(), and svq3_decode_mb().

#define DIAG_DOWN_LEFT_PRED   3

Definition at line 41 of file h264pred.h.

Referenced by ff_h264_pred_init(), hl_decode_mb_internal(), and rv34_pred_4x4_block().

#define DIAG_DOWN_LEFT_PRED_RV40_NODOWN   12

Definition at line 52 of file h264pred.h.

Referenced by ff_h264_pred_init(), and rv34_pred_4x4_block().

#define DIAG_DOWN_RIGHT_PRED   4

Definition at line 42 of file h264pred.h.

Referenced by ff_h264_pred_init().

#define HOR_DOWN_PRED   6

Definition at line 44 of file h264pred.h.

Referenced by ff_h264_pred_init().

#define HOR_PRED   1

Definition at line 39 of file h264pred.h.

Referenced by ff_h264_pred_init(), and rv34_pred_4x4_block().

#define HOR_PRED8x8   1

Definition at line 57 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_pred_init(), and hl_decode_mb_internal().

#define HOR_UP_PRED   8

Definition at line 46 of file h264pred.h.

Referenced by ff_h264_pred_init(), and rv34_pred_4x4_block().

#define HOR_UP_PRED_RV40_NODOWN   13

Definition at line 53 of file h264pred.h.

Referenced by ff_h264_pred_init(), and rv34_pred_4x4_block().

#define LEFT_DC_PRED   9

Definition at line 48 of file h264pred.h.

Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_pred_init(), and rv34_pred_4x4_block().

#define LEFT_DC_PRED8x8   4

Definition at line 61 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_check_intra_pred_mode(), and ff_h264_pred_init().

#define PLANE_PRED8x8   3

Definition at line 59 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_pred_init(), and rv34_output_macroblock().

#define TOP_DC_PRED   10

Definition at line 49 of file h264pred.h.

Referenced by ff_h264_check_intra4x4_pred_mode(), ff_h264_pred_init(), and rv34_pred_4x4_block().

#define TOP_DC_PRED8x8   5

Definition at line 62 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_check_intra_pred_mode(), and ff_h264_pred_init().

#define VERT_LEFT_PRED   7

Definition at line 45 of file h264pred.h.

Referenced by ff_h264_pred_init(), hl_decode_mb_internal(), and rv34_pred_4x4_block().

#define VERT_LEFT_PRED_RV40_NODOWN   14

Definition at line 54 of file h264pred.h.

Referenced by ff_h264_pred_init(), and rv34_pred_4x4_block().

#define VERT_PRED   0

Prediction types.

Definition at line 38 of file h264pred.h.

Referenced by ff_h264_pred_init(), and rv34_pred_4x4_block().

#define VERT_PRED8x8   2

Definition at line 58 of file h264pred.h.

Referenced by adjust_pred16(), ff_h264_pred_init(), and hl_decode_mb_internal().

#define VERT_RIGHT_PRED   5

Definition at line 43 of file h264pred.h.

Referenced by ff_h264_pred_init().

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Function Documentation

void ff_h264_pred_init	(	H264PredContext *	h,
		int	codec_id
	)

Sets the intra prediction function pointers.

Definition at line 1080 of file h264pred.c.

Referenced by clone_tables(), common_init(), and ff_rv34_decode_init().

void ff_h264_pred_init_arm	(	H264PredContext *	h,
		int	codec_id
	)

Definition at line 73 of file h264pred_init_arm.c.

Referenced by ff_h264_pred_init().