Paris Hackday Code

FFmpeg

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mp_msg.h"
#include "libavutil/avutil.h"
#include "libavutil/avassert.h"

Include dependency graph for mp_image.h:

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Go to the source code of this file.

Data Structures
struct	mp_image

Macros
#define	ASMALIGN(ZEROBITS) ".p2align " #ZEROBITS "\n\t"

#define	CODEC_FLAG2_MEMC_ONLY 0x00001000
	Only do ME/MC (I frames -> ref, P frame -> ME+MC). More...

#define	MP_IMGFLAG_PRESERVE 0x01

#define	MP_IMGFLAG_READABLE 0x02

#define	MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE 0x4

#define	MP_IMGFLAG_PREFER_ALIGNED_STRIDE 0x8

#define	MP_IMGFLAG_ACCEPT_STRIDE 0x10

#define	MP_IMGFLAG_ACCEPT_WIDTH 0x20

#define	MP_IMGFLAG_COMMON_STRIDE 0x40

#define	MP_IMGFLAG_COMMON_PLANE 0x80

#define	MP_IMGFLAGMASK_RESTRICTIONS 0xFF

#define	MP_IMGFLAG_PLANAR 0x100

#define	MP_IMGFLAG_YUV 0x200

#define	MP_IMGFLAG_SWAPPED 0x400

#define	MP_IMGFLAG_RGB_PALETTE 0x800

#define	MP_IMGFLAGMASK_COLORS 0xF00

#define	MP_IMGFLAG_DRAW_CALLBACK 0x1000

#define	MP_IMGFLAG_DIRECT 0x2000

#define	MP_IMGFLAG_ALLOCATED 0x4000

#define	MP_IMGFLAG_TYPE_DISPLAYED 0x8000

#define	MP_IMGTYPE_EXPORT 0

#define	MP_IMGTYPE_STATIC 1

#define	MP_IMGTYPE_TEMP 2

#define	MP_IMGTYPE_IP 3

#define	MP_IMGTYPE_IPB 4

#define	MP_IMGTYPE_NUMBERED 5

#define	MP_IMGTYPE_INCOMPLETE 6

#define	MP_MAX_PLANES 4

#define	MP_IMGFIELD_ORDERED 0x01

#define	MP_IMGFIELD_TOP_FIRST 0x02

#define	MP_IMGFIELD_REPEAT_FIRST 0x04

#define	MP_IMGFIELD_TOP 0x08

#define	MP_IMGFIELD_BOTTOM 0x10

#define	MP_IMGFIELD_INTERLACED 0x20

Typedefs
typedef struct mp_image	mp_image_t

Functions
enum AVPixelFormat	ff_mp2ff_pix_fmt (int mp)

void	ff_mp_image_setfmt (mp_image_t *mpi, unsigned int out_fmt)

mp_image_t *	ff_new_mp_image (int w, int h)

void	ff_free_mp_image (mp_image_t *mpi)

mp_image_t *	ff_alloc_mpi (int w, int h, unsigned long int fmt)

void	ff_mp_image_alloc_planes (mp_image_t *mpi)

void	ff_copy_mpi (mp_image_t dmpi, mp_image_t mpi)

Macro Definition Documentation

#define ASMALIGN ( ZEROBITS ) ".p2align " #ZEROBITS "\n\t"

Definition at line 37 of file mp_image.h.

Referenced by column_fidct_c(), create_lut(), and pack_li_1_C().

#define CODEC_FLAG2_MEMC_ONLY 0x00001000

Only do ME/MC (I frames -> ref, P frame -> ME+MC).

Definition at line 38 of file mp_image.h.

#define MP_IMGFIELD_BOTTOM 0x10

Definition at line 122 of file mp_image.h.

#define MP_IMGFIELD_INTERLACED 0x20

Definition at line 123 of file mp_image.h.

#define MP_IMGFIELD_ORDERED 0x01

Definition at line 118 of file mp_image.h.

Referenced by analyze_plane(), and put_image().

#define MP_IMGFIELD_REPEAT_FIRST 0x04

Definition at line 120 of file mp_image.h.

Referenced by put_image().

#define MP_IMGFIELD_TOP 0x08

Definition at line 121 of file mp_image.h.

#define MP_IMGFIELD_TOP_FIRST 0x02

Definition at line 119 of file mp_image.h.

Referenced by analyze_plane(), and put_image().

#define MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE 0x4

Definition at line 59 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGFLAG_ACCEPT_STRIDE 0x10

Definition at line 63 of file mp_image.h.

Referenced by put_image().

#define MP_IMGFLAG_ACCEPT_WIDTH 0x20

Definition at line 65 of file mp_image.h.

#define MP_IMGFLAG_ALLOCATED 0x4000

Definition at line 93 of file mp_image.h.

Referenced by ff_free_mp_image(), ff_mp_image_alloc_planes(), and ff_vf_get_image().

#define MP_IMGFLAG_COMMON_PLANE 0x80

Definition at line 70 of file mp_image.h.

#define MP_IMGFLAG_COMMON_STRIDE 0x40

Definition at line 68 of file mp_image.h.

#define MP_IMGFLAG_DIRECT 0x2000

Definition at line 91 of file mp_image.h.

Referenced by ff_vf_get_image(), get_image(), init_pullup(), and put_image().

#define MP_IMGFLAG_DRAW_CALLBACK 0x1000

Definition at line 89 of file mp_image.h.

Referenced by ff_vf_get_image(), and init_pullup().

#define MP_IMGFLAG_PLANAR 0x100

Definition at line 76 of file mp_image.h.

Referenced by config(), ff_copy_mpi(), ff_mp_image_alloc_planes(), ff_mp_image_setfmt(), ff_vf_get_image(), ff_vf_mpi_clear(), ff_vf_next_draw_slice(), get_image(), init_pullup(), and put_image().

#define MP_IMGFLAG_PREFER_ALIGNED_STRIDE 0x8

Definition at line 61 of file mp_image.h.

Referenced by ff_vf_get_image(), and put_image().

#define MP_IMGFLAG_PRESERVE 0x01

Definition at line 46 of file mp_image.h.

Referenced by filter_frame(), get_image(), and put_image().

#define MP_IMGFLAG_READABLE 0x02

Definition at line 55 of file mp_image.h.

Referenced by ff_vf_get_image(), filter_frame(), get_image(), and put_image().

#define MP_IMGFLAG_RGB_PALETTE 0x800

Definition at line 82 of file mp_image.h.

Referenced by ff_free_mp_image(), ff_mp_image_alloc_planes(), and ff_vf_get_image().

#define MP_IMGFLAG_SWAPPED 0x400

Definition at line 80 of file mp_image.h.

Referenced by ff_mp_image_alloc_planes(), ff_mp_image_setfmt(), ff_vf_get_image(), and ff_vf_mpi_clear().

#define MP_IMGFLAG_TYPE_DISPLAYED 0x8000

Definition at line 96 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGFLAG_YUV 0x200

Definition at line 78 of file mp_image.h.

Referenced by ff_mp_image_setfmt(), ff_vf_get_image(), and ff_vf_mpi_clear().

#define MP_IMGFLAGMASK_COLORS 0xF00

Definition at line 84 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGFLAGMASK_RESTRICTIONS 0xFF

Definition at line 72 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGTYPE_EXPORT 0

Definition at line 100 of file mp_image.h.

Referenced by ff_vf_get_image(), and put_image().

#define MP_IMGTYPE_INCOMPLETE 6

Definition at line 114 of file mp_image.h.

#define MP_IMGTYPE_IP 3

Definition at line 106 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGTYPE_IPB 4

Definition at line 108 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGTYPE_NUMBERED 5

Definition at line 110 of file mp_image.h.

Referenced by ff_vf_get_image().

#define MP_IMGTYPE_STATIC 1

Definition at line 102 of file mp_image.h.

Referenced by ff_vf_get_image(), init_pullup(), and put_image().

#define MP_IMGTYPE_TEMP 2

Definition at line 104 of file mp_image.h.

Referenced by config(), ff_vf_get_image(), and put_image().

#define MP_MAX_PLANES 4

Definition at line 116 of file mp_image.h.

Referenced by blur().

Typedef Documentation

typedef struct mp_image mp_image_t

Function Documentation

mp_image_t* ff_alloc_mpi	(	int	w,
		int	h,
		unsigned long int	fmt
	)

Definition at line 81 of file mp_image.c.

void ff_copy_mpi	(	mp_image_t *	dmpi,
		mp_image_t *	mpi
	)

Definition at line 90 of file mp_image.c.

void ff_free_mp_image ( mp_image_t * mpi )

Definition at line 243 of file mp_image.c.

Referenced by filter_frame(), and uninit().

enum AVPixelFormat ff_mp2ff_pix_fmt ( int mp )

Definition at line 195 of file vf_mp.c.

Referenced by ff_mp_image_alloc_planes().

void ff_mp_image_alloc_planes ( mp_image_t * mpi )

Definition at line 36 of file mp_image.c.

Referenced by ff_alloc_mpi(), and ff_vf_get_image().

void ff_mp_image_setfmt	(	mp_image_t *	mpi,
		unsigned int	out_fmt
	)

Definition at line 105 of file mp_image.c.

Referenced by ff_alloc_mpi(), ff_vf_get_image(), and filter_frame().

mp_image_t* ff_new_mp_image	(	int	w,
		int	h
	)

Definition at line 234 of file mp_image.c.

Referenced by ff_alloc_mpi(), ff_vf_get_image(), and filter_frame().