Libav
|
VC-1 and WMV3 decoder. More...
Go to the source code of this file.
Macros | |
#define | VC1_MSPEL_FILTER_16B(DIR, TYPE) |
#define | VC1_MSPEL_MC(OP, 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 | PUT_VC1_MSPEL(a, b) |
#define | chroma_mc(a) |
#define | avg2(a, b) (((a) + (b) + 1) >> 1) |
Functions | |
static void | vc1_v_overlap_c (uint8_t *src, int stride) |
static void | vc1_h_overlap_c (uint8_t *src, int stride) |
static void | vc1_v_s_overlap_c (int16_t *top, int16_t *bottom) |
static void | vc1_h_s_overlap_c (int16_t *left, int16_t *right) |
static av_always_inline int | vc1_filter_line (uint8_t *src, int stride, int pq) |
VC-1 in-loop deblocking filter for one line. | |
static void | vc1_loop_filter (uint8_t *src, int step, int stride, int len, int pq) |
VC-1 in-loop deblocking filter. | |
static void | vc1_v_loop_filter4_c (uint8_t *src, int stride, int pq) |
static void | vc1_h_loop_filter4_c (uint8_t *src, int stride, int pq) |
static void | vc1_v_loop_filter8_c (uint8_t *src, int stride, int pq) |
static void | vc1_h_loop_filter8_c (uint8_t *src, int stride, int pq) |
static void | vc1_v_loop_filter16_c (uint8_t *src, int stride, int pq) |
static void | vc1_h_loop_filter16_c (uint8_t *src, int stride, int pq) |
static void | vc1_inv_trans_8x8_dc_c (uint8_t *dest, int linesize, int16_t *block) |
static void | vc1_inv_trans_8x8_c (int16_t block[64]) |
static void | vc1_inv_trans_8x4_dc_c (uint8_t *dest, int linesize, int16_t *block) |
static void | vc1_inv_trans_8x4_c (uint8_t *dest, int linesize, int16_t *block) |
static void | vc1_inv_trans_4x8_dc_c (uint8_t *dest, int linesize, int16_t *block) |
static void | vc1_inv_trans_4x8_c (uint8_t *dest, int linesize, int16_t *block) |
static void | vc1_inv_trans_4x4_dc_c (uint8_t *dest, int linesize, int16_t *block) |
static void | vc1_inv_trans_4x4_c (uint8_t *dest, int linesize, int16_t *block) |
static av_always_inline int | vc1_mspel_filter (const uint8_t *src, int stride, int mode, int r) |
static void | put_no_rnd_vc1_chroma_mc8_c (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) |
static void | put_no_rnd_vc1_chroma_mc4_c (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) |
static void | avg_no_rnd_vc1_chroma_mc8_c (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) |
static void | avg_no_rnd_vc1_chroma_mc4_c (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) |
av_cold void | ff_vc1dsp_init (VC1DSPContext *dsp) |
VC-1 and WMV3 decoder.
Definition in file vc1dsp.c.
#define VC1_MSPEL_FILTER_16B | ( | DIR, | |
TYPE | |||
) |
#define PUT_VC1_MSPEL | ( | a, | |
b | |||
) |
#define chroma_mc | ( | a | ) |
Definition at line 684 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 734 of file vc1dsp.c.
Referenced by avg_no_rnd_vc1_chroma_mc4_c(), and avg_no_rnd_vc1_chroma_mc8_c().
Definition at line 33 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 57 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 80 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 106 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 140 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 189 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 206 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
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 237 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 258 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 328 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 349 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 405 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 422 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 478 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
Definition at line 495 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
|
static |
Definition at line 687 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 713 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 735 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
|
static |
Definition at line 761 of file vc1dsp.c.
Referenced by ff_vc1dsp_init().
av_cold void ff_vc1dsp_init | ( | VC1DSPContext * | dsp | ) |
Definition at line 867 of file vc1dsp.c.
Referenced by vc1_decode_init(), and wmv9_init().