#include <stdio.h>#include <stdlib.h>#include <string.h>#include <inttypes.h>#include <math.h>#include "config.h"#include "mp_msg.h"#include "cpudetect.h"#include "libavutil/mem.h"#include "img_format.h"#include "mp_image.h"#include "vf.h"#include "libvo/fastmemcpy.h"Go to the source code of this file.
Data Structures | |
| struct | vf_priv_s |
Defines | |
| #define | XMIN(a, b) ((a) < (b) ? (a) : (b)) |
| #define | XMAX(a, b) ((a) > (b) ? (a) : (b)) |
| #define | N0 4 |
| #define | N1 5 |
| #define | N2 10 |
| #define | SN0 2 |
| #define | SN1 2.2360679775 |
| #define | SN2 3.16227766017 |
| #define | N (1<<16) |
Typedefs | |
| typedef short | DCTELEM |
Functions | |
| static void | dctA_c (DCTELEM *dst, uint8_t *src, int stride) |
| static void | dctB_c (DCTELEM *dst, DCTELEM *src) |
| static void | dctB_mmx (DCTELEM *dst, DCTELEM *src) |
| static void | init_thres2 (void) |
| static int | hardthresh_c (DCTELEM *src, int qp) |
| static int | mediumthresh_c (DCTELEM *src, int qp) |
| static int | softthresh_c (DCTELEM *src, int qp) |
| static void | filter (struct vf_priv_s *p, uint8_t *dst, uint8_t *src, int dst_stride, int src_stride, int width, int height, uint8_t *qp_store, int qp_stride, int is_luma) |
| static int | config (struct vf_instance *vf, int width, int height, int d_width, int d_height, unsigned int flags, unsigned int outfmt) |
| static void | get_image (struct vf_instance *vf, mp_image_t *mpi) |
| static int | put_image (struct vf_instance *vf, mp_image_t *mpi, double pts) |
| static void | uninit (struct vf_instance *vf) |
| static int | query_format (struct vf_instance *vf, unsigned int fmt) |
| static int | control (struct vf_instance *vf, int request, void *data) |
| static int | vf_open (vf_instance_t *vf, char *args) |
Variables | |
| static const uint8_t | dither [8][8] |
| static void(* | dctB )(DCTELEM *dst, DCTELEM *src) = dctB_c |
| static const int | factor [16] |
| static const int | thres [16] |
| static int | thres2 [99][16] |
| static int(* | requantize )(DCTELEM *src, int qp) = hardthresh_c |
| const vf_info_t | vf_info_pp7 |
| #define SN0 2 |
| #define SN2 3.16227766017 |
| #define XMAX | ( | a, | |||
| b | ) | ((a) > (b) ? (a) : (b)) |
| #define XMIN | ( | a, | |||
| b | ) | ((a) < (b) ? (a) : (b)) |
| static int control | ( | struct vf_instance * | vf, | |
| int | request, | |||
| void * | data | |||
| ) | [static] |
| static void get_image | ( | struct vf_instance * | vf, | |
| mp_image_t * | mpi | |||
| ) | [static] |
| static void init_thres2 | ( | void | ) | [static] |
| static int put_image | ( | struct vf_instance * | vf, | |
| mp_image_t * | mpi, | |||
| double | pts | |||
| ) | [static] |
| static int query_format | ( | struct vf_instance * | vf, | |
| unsigned int | fmt | |||
| ) | [static] |
| static void uninit | ( | struct vf_instance * | vf | ) | [static] |
| static int vf_open | ( | vf_instance_t * | vf, | |
| char * | args | |||
| ) | [static] |
Initial value:
{
{ 0, 48, 12, 60, 3, 51, 15, 63, },
{ 32, 16, 44, 28, 35, 19, 47, 31, },
{ 8, 56, 4, 52, 11, 59, 7, 55, },
{ 40, 24, 36, 20, 43, 27, 39, 23, },
{ 2, 50, 14, 62, 1, 49, 13, 61, },
{ 34, 18, 46, 30, 33, 17, 45, 29, },
{ 10, 58, 6, 54, 9, 57, 5, 53, },
{ 42, 26, 38, 22, 41, 25, 37, 21, },
}
Initial value:
{
N/(N0*N0), N/(N0*N1), N/(N0*N0),N/(N0*N2),
N/(N1*N0), N/(N1*N1), N/(N1*N0),N/(N1*N2),
N/(N0*N0), N/(N0*N1), N/(N0*N0),N/(N0*N2),
N/(N2*N0), N/(N2*N1), N/(N2*N0),N/(N2*N2),
}
Definition at line 204 of file vf_pp7.c.
Referenced by adaptive_quantization(), av_resample_init(), av_solve_lls(), blur(), build_filter(), create_default_qtables(), ff_audio_resample_init(), ff_jpegls_reset_coding_parameters(), and swri_resample_init().
int(* requantize)(DCTELEM *src, int qp) = hardthresh_c [static] |
| const vf_info_t vf_info_pp7 |
1.5.8