#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 "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "av_helpers.h"
#include "libvo/fastmemcpy.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavutil/x86/asm.h"
#include "libavcodec/avcodec.h"

Data Structures
struct	vf_priv_s

Macros
#define	BLOCKSZ 12

#define	STORE(pos)

#define	STORE2(pos)

#define	store_slice_s store_slice_c

#define	store_slice2_s store_slice2_c

#define	mul_thrmat_s mul_thrmat_c

#define	column_fidct_s column_fidct_c

#define	row_idct_s row_idct_c

#define	row_fdct_s row_fdct_c

#define	DCTSIZE 8

#define	DCTSIZE_S "8"

#define	FIX(x, s) ((int) ((x) * (1<<s) + 0.5)&0xffff)

#define	C64(x) ((uint64_t)((x)\|(x)<<16))<<32 \| (uint64_t)(x) \| (uint64_t)(x)<<16

#define	FIX64(x, s) C64(FIX(x,s))

#define	MULTIPLY16H(x, k) (((x)*(k))>>16)

#define	THRESHOLD(r, x, t) if(((unsigned)((x)+t))>t*2) r=(x);else r=0;

#define	DESCALE(x, n) (((x) + (1 << ((n)-1))) >> n)

Typedefs
typedef int32_t	int_simd16_t

Functions
static void	store_slice_c (uint8_t dst, int16_t src, int dst_stride, int src_stride, int width, int height, int log2_scale)

static void	store_slice2_c (uint8_t dst, int16_t src, int dst_stride, int src_stride, int width, int height, int log2_scale)

static void	mul_thrmat_c (struct vf_priv_s *p, int q)

static void	column_fidct_c (int16_t thr_adr, int16_t data, int16_t *output, int cnt)

static void	row_idct_c (int16_t workspace, int16_t output_adr, int output_stride, int cnt)

static void	row_fdct_c (int16_t data, const uint8_t pixels, int line_size, int cnt)

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 short	custom_threshold [64]

static const uint8_t	dither [8][8]

const vf_info_t	ff_vf_info_fspp

static const int16_t	FIX_0_382683433 =FIX(0.382683433, 14)

static const int16_t	FIX_0_541196100 =FIX(0.541196100, 14)

static const int16_t	FIX_0_707106781 =FIX(0.707106781, 14)

static const int16_t	FIX_1_306562965 =FIX(1.306562965, 14)

static const int16_t	FIX_1_414213562_A =FIX(1.414213562, 14)

static const int16_t	FIX_1_847759065 =FIX(1.847759065, 13)

static const int16_t	FIX_2_613125930 =FIX(-2.613125930, 13)

static const int16_t	FIX_1_414213562 =FIX(1.414213562, 13)

static const int16_t	FIX_1_082392200 =FIX(1.082392200, 13)

Macro Definition Documentation

#define BLOCKSZ 12

Definition at line 61 of file vf_fspp.c.

Referenced by filter().

#define STORE ( pos )

Value:

temp= (src[x + pos] + (d[pos]>>log2_scale))>>(6-log2_scale);        \
    src[x + pos]=src[x + pos - 8*src_stride]=0;                                \
    if(temp & 0x100) temp= ~(temp>>31);                                        \
    dst[x + pos]= temp;

#define STORE2 ( pos )

Value:

temp= (src[x + pos] + src[x + pos + 16*src_stride] + (d[pos]>>log2_scale))>>(6-log2_scale);        \
    src[x + pos + 16*src_stride]=0;                                        \
    if(temp & 0x100) temp= ~(temp>>31);                                        \
    dst[x + pos]= temp;

Referenced by store_slice2_c().

#define store_slice_s store_slice_c

Definition at line 173 of file vf_fspp.c.

Referenced by filter().

#define store_slice2_s store_slice2_c

Definition at line 174 of file vf_fspp.c.

Referenced by filter().

#define mul_thrmat_s mul_thrmat_c

Definition at line 175 of file vf_fspp.c.

Referenced by filter(), and vf_open().

#define column_fidct_s column_fidct_c

Definition at line 176 of file vf_fspp.c.

Referenced by filter().

#define row_idct_s row_idct_c

Definition at line 177 of file vf_fspp.c.

Referenced by filter().

#define row_fdct_s row_fdct_c

Definition at line 178 of file vf_fspp.c.

Referenced by filter().

#define DCTSIZE 8

Definition at line 699 of file vf_fspp.c.

Referenced by column_fidct_c(), row_fdct_c(), and row_idct_c().

#define DCTSIZE_S "8"

Definition at line 700 of file vf_fspp.c.

#define FIX	(	x,
		s
	)	((int) ((x) * (1<<s) + 0.5)&0xffff)

Definition at line 702 of file vf_fspp.c.

#define C64 ( x ) ((uint64_t)((x)|(x)<<16))<<32 | (uint64_t)(x) | (uint64_t)(x)<<16

Definition at line 703 of file vf_fspp.c.

#define FIX64	(	x,
		s
	)	C64(FIX(x,s))

Definition at line 704 of file vf_fspp.c.

#define MULTIPLY16H	(	x,
		k
	)	(((x)*(k))>>16)

Definition at line 706 of file vf_fspp.c.

Referenced by column_fidct_c(), row_fdct_c(), and row_idct_c().

#define THRESHOLD	(	r,
		x,
		t
	)	if(((unsigned)((x)+t))>t*2) r=(x);else r=0;

Definition at line 707 of file vf_fspp.c.

Referenced by column_fidct_c().

#define DESCALE	(	x,
		n
	)	(((x) + (1 << ((n)-1))) >> n)

Definition at line 708 of file vf_fspp.c.

Referenced by row_idct_c().

Typedef Documentation

typedef int32_t int_simd16_t

Definition at line 733 of file vf_fspp.c.

Function Documentation

static void store_slice_c	(	uint8_t *	dst,
		int16_t *	src,
		int	dst_stride,
		int	src_stride,
		int	width,
		int	height,
		int	log2_scale
	)

static

Definition at line 107 of file vf_fspp.c.

static void store_slice2_c	(	uint8_t *	dst,
		int16_t *	src,
		int	dst_stride,
		int	src_stride,
		int	width,
		int	height,
		int	log2_scale
	)

static

Definition at line 134 of file vf_fspp.c.

static void mul_thrmat_c	(	struct vf_priv_s *	p,
		int	q
	)

static

Definition at line 160 of file vf_fspp.c.

static void column_fidct_c	(	int16_t *	thr_adr,
		int16_t *	data,
		int16_t *	output,
		int	cnt
	)

static

Definition at line 748 of file vf_fspp.c.

static void row_idct_c	(	int16_t *	workspace,
		int16_t *	output_adr,
		int	output_stride,
		int	cnt
	)

static

Definition at line 1612 of file vf_fspp.c.

static void row_fdct_c	(	int16_t *	data,
		const uint8_t *	pixels,
		int	line_size,
		int	cnt
	)

static

Definition at line 1883 of file vf_fspp.c.

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

Definition at line 409 of file vf_fspp.c.

Referenced by put_image().

static int config	(	struct vf_instance *	vf,
		int	width,
		int	height,
		int	d_width,
		int	d_height,
		unsigned int	flags,
		unsigned int	outfmt
	)

static

Definition at line 489 of file vf_fspp.c.

Referenced by vf_open().

static void get_image	(	struct vf_instance *	vf,
		mp_image_t *	mpi
	)

static

Definition at line 503 of file vf_fspp.c.

Referenced by vf_open().

static int put_image	(	struct vf_instance *	vf,
		mp_image_t *	mpi,
		double	pts
	)

static

Definition at line 521 of file vf_fspp.c.

Referenced by vf_open().

static void uninit ( struct vf_instance * vf )

static

Definition at line 575 of file vf_fspp.c.

Referenced by vf_open().

static int query_format	(	struct vf_instance *	vf,
		unsigned int	fmt
	)

static

Definition at line 594 of file vf_fspp.c.

Referenced by vf_open().

static int control	(	struct vf_instance *	vf,
		int	request,
		void *	data
	)

static

Definition at line 613 of file vf_fspp.c.

Referenced by vf_open().

static int vf_open	(	vf_instance_t *	vf,
		char *	args
	)

static

Definition at line 626 of file vf_fspp.c.

Variable Documentation

const short custom_threshold[64]

static

Initial value:

=
{ 71, 296, 295, 237,  71,  40,  38,  19,
  245, 193, 185, 121, 102,  73,  53,  27,
  158, 129, 141, 107,  97,  73,  50,  26,
  102, 116, 109,  98,  82,  66,  45,  23,
  71,  94,  95,  81,  70,  56,  38,  20,
  56,  77,  74,  66,  56,  44,  30,  15,
  38,  53,  50,  45,  38,  30,  21,  11,
  20,  27,  26,  23,  20,  15,  11,   5
}

Definition at line 63 of file vf_fspp.c.

Referenced by vf_open().

const uint8_t dither[8][8]

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, },
}

Definition at line 77 of file vf_fspp.c.

Referenced by ac3_decode_transform_coeffs_ch(), encode_frame(), quantize_triangular_ns(), render_charset(), rv40_loop_filter(), store_slice2_c(), store_slice_c(), and yuv2yuvX_TMPL().

const vf_info_t ff_vf_info_fspp

Initial value:

= {
    "fast simple postprocess",
    "fspp",
    "Michael Niedermayer, Nikolaj Poroshin",
    "",
    vf_open,
    NULL
}

Definition at line 682 of file vf_fspp.c.

const int16_t FIX_0_382683433 =FIX(0.382683433, 14)

static

Definition at line 734 of file vf_fspp.c.

const int16_t FIX_0_541196100 =FIX(0.541196100, 14)

static

Definition at line 735 of file vf_fspp.c.

const int16_t FIX_0_707106781 =FIX(0.707106781, 14)

static

Definition at line 736 of file vf_fspp.c.

const int16_t FIX_1_306562965 =FIX(1.306562965, 14)

static

Definition at line 737 of file vf_fspp.c.

const int16_t FIX_1_414213562_A =FIX(1.414213562, 14)

static

Definition at line 738 of file vf_fspp.c.

const int16_t FIX_1_847759065 =FIX(1.847759065, 13)

static

Definition at line 739 of file vf_fspp.c.

const int16_t FIX_2_613125930 =FIX(-2.613125930, 13)

static

Definition at line 740 of file vf_fspp.c.

const int16_t FIX_1_414213562 =FIX(1.414213562, 13)

static

Definition at line 741 of file vf_fspp.c.

const int16_t FIX_1_082392200 =FIX(1.082392200, 13)

static

Definition at line 742 of file vf_fspp.c.

Data Structures

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

Typedef Documentation

Function Documentation

Variable Documentation