FFmpeg
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Macros | Functions
h264pred.c File Reference

H.264 / AVC / MPEG4 part10 prediction functions. More...

#include "libavutil/avassert.h"
#include "h264pred.h"
#include "h264pred_template.c"

Go to the source code of this file.

Macros

#define BIT_DEPTH   8
 
#define BIT_DEPTH   9
 
#define BIT_DEPTH   10
 
#define BIT_DEPTH   12
 
#define BIT_DEPTH   14
 
#define FUNC(a, depth)   a ## _ ## depth
 
#define FUNCC(a, depth)   a ## _ ## depth ## _c
 
#define FUNCD(a)   a ## _c
 
#define H264_PRED(depth)
 

Functions

static void pred4x4_vertical_vp8_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_horizontal_vp8_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_down_left_svq3_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_down_left_rv40_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_down_left_rv40_nodown_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_vertical_left_rv40 (uint8_t *src, const uint8_t *topright, ptrdiff_t stride, const int l0, const int l1, const int l2, const int l3, const int l4)
 
static void pred4x4_vertical_left_rv40_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_vertical_left_rv40_nodown_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_vertical_left_vp8_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_horizontal_up_rv40_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_horizontal_up_rv40_nodown_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred4x4_tm_vp8_c (uint8_t *src, const uint8_t *topright, ptrdiff_t stride)
 
static void pred16x16_plane_svq3_c (uint8_t *src, ptrdiff_t stride)
 
static void pred16x16_plane_rv40_c (uint8_t *src, ptrdiff_t stride)
 
static void pred16x16_tm_vp8_c (uint8_t *src, ptrdiff_t stride)
 
static void pred8x8_left_dc_rv40_c (uint8_t *src, ptrdiff_t stride)
 
static void pred8x8_top_dc_rv40_c (uint8_t *src, ptrdiff_t stride)
 
static void pred8x8_dc_rv40_c (uint8_t *src, ptrdiff_t stride)
 
static void pred8x8_tm_vp8_c (uint8_t *src, ptrdiff_t stride)
 
void ff_h264_pred_init (H264PredContext *h, int codec_id, const int bit_depth, int chroma_format_idc)
 Set the intra prediction function pointers.
 

Detailed Description

H.264 / AVC / MPEG4 part10 prediction functions.

Author
Michael Niedermayer micha.nosp@m.elni.nosp@m.@gmx..nosp@m.at

Definition in file h264pred.c.

Macro Definition Documentation

#define BIT_DEPTH   8

Definition at line 47 of file h264pred.c.

#define BIT_DEPTH   9

Definition at line 47 of file h264pred.c.

#define BIT_DEPTH   10

Definition at line 47 of file h264pred.c.

#define BIT_DEPTH   12

Definition at line 47 of file h264pred.c.

#define BIT_DEPTH   14

Definition at line 47 of file h264pred.c.

#define FUNC (   a,
  depth 
)    a ## _ ## depth
#define FUNCC (   a,
  depth 
)    a ## _ ## depth ## _c
#define FUNCD (   a)    a ## _c
#define H264_PRED (   depth)

Referenced by ff_h264_pred_init().

Function Documentation

static void pred4x4_vertical_vp8_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 51 of file h264pred.c.

static void pred4x4_horizontal_vp8_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 68 of file h264pred.c.

static void pred4x4_down_left_svq3_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 80 of file h264pred.c.

static void pred4x4_down_left_rv40_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 104 of file h264pred.c.

static void pred4x4_down_left_rv40_nodown_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 130 of file h264pred.c.

static void pred4x4_vertical_left_rv40 ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride,
const int  l0,
const int  l1,
const int  l2,
const int  l3,
const int  l4 
)
static

Definition at line 156 of file h264pred.c.

Referenced by pred4x4_vertical_left_rv40_c(), and pred4x4_vertical_left_rv40_nodown_c().

static void pred4x4_vertical_left_rv40_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 182 of file h264pred.c.

static void pred4x4_vertical_left_rv40_nodown_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 191 of file h264pred.c.

static void pred4x4_vertical_left_vp8_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 200 of file h264pred.c.

static void pred4x4_horizontal_up_rv40_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 224 of file h264pred.c.

static void pred4x4_horizontal_up_rv40_nodown_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 250 of file h264pred.c.

static void pred4x4_tm_vp8_c ( uint8_t *  src,
const uint8_t *  topright,
ptrdiff_t  stride 
)
static

Definition at line 276 of file h264pred.c.

static void pred16x16_plane_svq3_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 293 of file h264pred.c.

static void pred16x16_plane_rv40_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 298 of file h264pred.c.

static void pred16x16_tm_vp8_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 303 of file h264pred.c.

static void pred8x8_left_dc_rv40_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 331 of file h264pred.c.

static void pred8x8_top_dc_rv40_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 347 of file h264pred.c.

static void pred8x8_dc_rv40_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 363 of file h264pred.c.

static void pred8x8_tm_vp8_c ( uint8_t *  src,
ptrdiff_t  stride 
)
static

Definition at line 385 of file h264pred.c.

void ff_h264_pred_init ( H264PredContext *  h,
int  codec_id,
const int  bit_depth,
int  chroma_format_idc 
)

Set the intra prediction function pointers.

Definition at line 408 of file h264pred.c.

Referenced by clone_tables(), common_init(), ff_rv34_decode_init(), h264_set_parameter_from_sps(), and vp8_decode_init().

Generated on Sat May 25 2013 03:58:54 for FFmpeg by   doxygen 1.8.2