FFmpeg
|
VC-1 and WMV3 decoder. More...
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "h264chroma.h"
#include "qpeldsp.h"
#include "rnd_avg.h"
#include "vc1dsp.h"
#include "startcode.h"
Go to the source code of this file.
Macros | |
#define | VC1_MSPEL_FILTER_16B(DIR, TYPE) |
#define | VC1_MSPEL_MC(OP, OP4, OPNAME) |
#define | op_put(a, b) (a) = av_clip_uint8(b) |
#define | op_avg(a, b) (a) = ((a) + av_clip_uint8(b) + 1) >> 1 |
#define | op4_avg(a, b) (a) = rnd_avg32(a, b) |
#define | op4_put(a, b) (a) = (b) |
#define | PUT_VC1_MSPEL(a, b) |
#define | chroma_mc(a) |
#define | avg2(a, b) (((a) + (b) + 1) >> 1) |
#define | FN_ASSIGN(X, Y) |
VC-1 and WMV3 decoder.
Definition in file vc1dsp.c.
#define VC1_MSPEL_FILTER_16B | ( | DIR, | |
TYPE | |||
) |
#define chroma_mc | ( | a | ) |
Definition at line 781 of file vc1dsp.c.
Referenced by avg_no_rnd_vc1_chroma_mc4_c(), avg_no_rnd_vc1_chroma_mc8_c(), put_no_rnd_vc1_chroma_mc4_c(), put_no_rnd_vc1_chroma_mc8_c(), and rv34_mc().
Definition at line 831 of file vc1dsp.c.
Referenced by avg_no_rnd_vc1_chroma_mc4_c(), and avg_no_rnd_vc1_chroma_mc8_c().
#define FN_ASSIGN | ( | X, | |
Y | |||
) |
Definition at line 38 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 62 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 85 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 111 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
VC-1 in-loop deblocking filter for one line.
src | source block type |
stride | block stride |
pq | block quantizer |
Definition at line 145 of file vc1dsp.c.
Referenced by vc1_loop_filter().
VC-1 in-loop deblocking filter.
src | source block type |
step | distance between horizontally adjacent elements |
stride | distance between vertically adjacent elements |
len | edge length to filter (4 or 8 pixels) |
pq | block quantizer |
Definition at line 194 of file vc1dsp.c.
Referenced by vc1_h_loop_filter16_c(), vc1_h_loop_filter4_c(), vc1_h_loop_filter8_c(), vc1_v_loop_filter16_c(), vc1_v_loop_filter4_c(), and vc1_v_loop_filter8_c().
Definition at line 211 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 216 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 221 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 226 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 231 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 236 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 242 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 263 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 333 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 354 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 410 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 427 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 483 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 500 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
|
static |
Definition at line 784 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 810 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 832 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 858 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
av_cold void ff_vc1dsp_init | ( | VC1DSPContext * | dsp | ) |
Definition at line 969 of file vc1dsp.c.
Referenced by ff_vc1_init_common(), and wmv9_init().