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vf_mp.c File Reference
#include "avfilter.h"
#include "video.h"
#include "formats.h"
#include "internal.h"
#include "libavutil/avassert.h"
#include "libavutil/pixdesc.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"
#include "libmpcodecs/vf.h"
#include "libmpcodecs/img_format.h"
#include "libmpcodecs/cpudetect.h"
#include "libmpcodecs/vd_ffmpeg.h"
#include "libmpcodecs/vf_scale.h"
#include "libmpcodecs/libvo/fastmemcpy.h"
#include "libswscale/swscale.h"

Go to the source code of this file.

Data Structures

struct  MPContext
 

Macros

#define CLEAR_PACKEDYUV_PATTERN   0x80008000
 
#define CLEAR_PACKEDYUV_PATTERN_SWAPPED   0x00800080
 

Functions

enum AVPixelFormat ff_mp2ff_pix_fmt (int mp)
 
static void ff_sws_getFlagsAndFilterFromCmdLine (int *flags, SwsFilter **srcFilterParam, SwsFilter **dstFilterParam)
 
struct SwsContext * ff_sws_getContextFromCmdLine (int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat)
 
void ff_mp_msg (int mod, int lev, const char *format,...)
 
int ff_mp_msg_test (int mod, int lev)
 
void ff_init_avcodec (void)
 
void ff_vf_clone_mpi_attributes (mp_image_t *dst, mp_image_t *src)
 
void ff_vf_next_draw_slice (struct vf_instance *vf, unsigned char **src, int *stride, int w, int h, int x, int y)
 
void ff_vf_mpi_clear (mp_image_t *mpi, int x0, int y0, int w, int h)
 
int ff_vf_next_query_format (struct vf_instance *vf, unsigned int fmt)
 
unsigned int ff_vf_match_csp (vf_instance_t **vfp, const unsigned int *list, unsigned int preferred)
 
mp_image_t * ff_vf_get_image (vf_instance_t *vf, unsigned int outfmt, int mp_imgtype, int mp_imgflag, int w, int h)
 
int ff_vf_next_put_image (struct vf_instance *vf, mp_image_t *mpi, double pts)
 
int ff_vf_next_config (struct vf_instance *vf, int width, int height, int d_width, int d_height, unsigned int voflags, unsigned int outfmt)
 
int ff_vf_next_control (struct vf_instance *vf, int request, void *data)
 
static int vf_default_query_format (struct vf_instance *vf, unsigned int fmt)
 
static av_cold int init (AVFilterContext *ctx, const char *args)
 
static av_cold void uninit (AVFilterContext *ctx)
 
static int query_formats (AVFilterContext *ctx)
 
static int config_inprops (AVFilterLink *inlink)
 
static int config_outprops (AVFilterLink *outlink)
 
static int request_frame (AVFilterLink *outlink)
 
static int filter_frame (AVFilterLink *inlink, AVFilterBufferRef *inpic)
 

Variables

struct {
   int   fmt
 
   enum AVPixelFormat   pix_fmt
 
} conversion_map []
 
const vf_info_t ff_vf_info_detc
 
const vf_info_t ff_vf_info_dint
 
const vf_info_t ff_vf_info_divtc
 
const vf_info_t ff_vf_info_down3dright
 
const vf_info_t ff_vf_info_dsize
 
const vf_info_t ff_vf_info_eq2
 
const vf_info_t ff_vf_info_eq
 
const vf_info_t ff_vf_info_fil
 
const vf_info_t ff_vf_info_fspp
 
const vf_info_t ff_vf_info_harddup
 
const vf_info_t ff_vf_info_il
 
const vf_info_t ff_vf_info_ilpack
 
const vf_info_t ff_vf_info_ivtc
 
const vf_info_t ff_vf_info_kerndeint
 
const vf_info_t ff_vf_info_mcdeint
 
const vf_info_t ff_vf_info_noise
 
const vf_info_t ff_vf_info_ow
 
const vf_info_t ff_vf_info_perspective
 
const vf_info_t ff_vf_info_phase
 
const vf_info_t ff_vf_info_pp7
 
const vf_info_t ff_vf_info_pullup
 
const vf_info_t ff_vf_info_qp
 
const vf_info_t ff_vf_info_sab
 
const vf_info_t ff_vf_info_softpulldown
 
const vf_info_t ff_vf_info_softskip
 
const vf_info_t ff_vf_info_spp
 
const vf_info_t ff_vf_info_stereo3d
 
const vf_info_t ff_vf_info_telecine
 
const vf_info_t ff_vf_info_tinterlace
 
const vf_info_t ff_vf_info_unsharp
 
const vf_info_t ff_vf_info_uspp
 
static const vf_info_t *const filters []
 
CpuCaps ff_gCpuCaps
 
static const AVFilterPad mp_inputs []
 
static const AVFilterPad mp_outputs []
 
AVFilter avfilter_vf_mp
 

Macro Definition Documentation

#define CLEAR_PACKEDYUV_PATTERN   0x80008000

Referenced by ff_vf_mpi_clear().

#define CLEAR_PACKEDYUV_PATTERN_SWAPPED   0x00800080

Referenced by ff_vf_mpi_clear().

Function Documentation

enum AVPixelFormat ff_mp2ff_pix_fmt ( int  mp)

Definition at line 220 of file vf_mp.c.

Referenced by ff_mp_image_alloc_planes().

static void ff_sws_getFlagsAndFilterFromCmdLine ( int *  flags,
SwsFilter **  srcFilterParam,
SwsFilter **  dstFilterParam 
)
static

Definition at line 227 of file vf_mp.c.

Referenced by ff_sws_getContextFromCmdLine().

struct SwsContext* ff_sws_getContextFromCmdLine ( int  srcW,
int  srcH,
int  srcFormat,
int  dstW,
int  dstH,
int  dstFormat 
)
read

Definition at line 265 of file vf_mp.c.

void ff_mp_msg ( int  mod,
int  lev,
const char *  format,
  ... 
)

Definition at line 289 of file vf_mp.c.

Referenced by analyze(), analyze_aggressive(), analyze_fixed_pattern(), analyze_plane(), block_metrics_3dnow(), block_metrics_mmx2(), config(), copy_merge_fields(), diff_fields(), dint_copy_line_mmx2(), do_put_image(), ff_mp_image_setfmt(), ff_vf_get_image(), ff_vf_next_config(), ff_vf_next_draw_slice(), find_breaks(), print_values(), put_image(), stats(), status(), uninit(), and vf_open().

int ff_mp_msg_test ( int  mod,
int  lev 
)

Definition at line 297 of file vf_mp.c.

Referenced by analyze_plane(), and ff_sws_getFlagsAndFilterFromCmdLine().

void ff_init_avcodec ( void  )

Definition at line 301 of file vf_mp.c.

Referenced by vf_open().

void ff_vf_clone_mpi_attributes ( mp_image_t *  dst,
mp_image_t *  src 
)

Definition at line 307 of file vf_mp.c.

Referenced by put_image().

void ff_vf_next_draw_slice ( struct vf_instance *  vf,
unsigned char **  src,
int *  stride,
int  w,
int  h,
int  x,
int  y 
)

Definition at line 318 of file vf_mp.c.

Referenced by vf_open().

void ff_vf_mpi_clear ( mp_image_t *  mpi,
int  x0,
int  y0,
int  w,
int  h 
)

Definition at line 341 of file vf_mp.c.

Referenced by ff_vf_get_image(), and put_image().

int ff_vf_next_query_format ( struct vf_instance *  vf,
unsigned int  fmt 
)

Definition at line 385 of file vf_mp.c.

Referenced by query_format().

unsigned int ff_vf_match_csp ( vf_instance_t **  vfp,
const unsigned int *  list,
unsigned int  preferred 
)

Definition at line 390 of file vf_mp.c.

Referenced by vf_open().

mp_image_t* ff_vf_get_image ( vf_instance_t *  vf,
unsigned int  outfmt,
int  mp_imgtype,
int  mp_imgflag,
int  w,
int  h 
)

Definition at line 394 of file vf_mp.c.

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

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

Definition at line 552 of file vf_mp.c.

Referenced by do_put_image(), init(), and put_image().

int ff_vf_next_config ( struct vf_instance *  vf,
int  width,
int  height,
int  d_width,
int  d_height,
unsigned int  voflags,
unsigned int  outfmt 
)

Definition at line 606 of file vf_mp.c.

Referenced by config(), and init().

int ff_vf_next_control ( struct vf_instance *  vf,
int  request,
void *  data 
)

Definition at line 635 of file vf_mp.c.

Referenced by control(), and init().

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

Definition at line 641 of file vf_mp.c.

Referenced by init().

static av_cold int init ( AVFilterContext *  ctx,
const char *  args 
)
static

Definition at line 654 of file vf_mp.c.

static av_cold void uninit ( AVFilterContext *  ctx)
static

Definition at line 719 of file vf_mp.c.

static int query_formats ( AVFilterContext *  ctx)
static

Definition at line 736 of file vf_mp.c.

static int config_inprops ( AVFilterLink *  inlink)
static

Definition at line 762 of file vf_mp.c.

static int config_outprops ( AVFilterLink *  outlink)
static

Definition at line 781 of file vf_mp.c.

static int request_frame ( AVFilterLink *  outlink)
static

Definition at line 791 of file vf_mp.c.

static int filter_frame ( AVFilterLink *  inlink,
AVFilterBufferRef *  inpic 
)
static

Definition at line 808 of file vf_mp.c.

Variable Documentation

int fmt
Examples:
doc/examples/demuxing.c, doc/examples/muxing.c, and doc/examples/resampling_audio.c.

Definition at line 49 of file vf_mp.c.

Referenced by av_find_input_format(), av_get_pcm_codec(), av_guess_format(), av_probe_input_buffer(), av_probe_input_format2(), av_probe_input_format3(), avcodec_default_get_format(), avformat_open_input(), channelmap_init(), config_inprops(), dc1394_read_common(), ff_all_formats(), ff_planar_sample_fmts(), ffserver_guess_format(), filter_frame(), func_strftime(), get_pixel_format(), iff_read_header(), main(), probe(), query_formats(), set_audiodata_fmt(), set_codec_from_probe_data(), show_help_demuxer(), show_help_muxer(), and str_read_packet().

enum AVPixelFormat pix_fmt

Definition at line 50 of file vf_mp.c.

struct { ... } conversion_map[]

Referenced by config_inprops(), ff_mp2ff_pix_fmt(), ff_sws_getContextFromCmdLine(), ff_vf_next_put_image(), filter_frame(), query_formats(), and vf_default_query_format().

const vf_info_t ff_vf_info_detc

Definition at line 446 of file vf_detc.c.

const vf_info_t ff_vf_info_dint

Definition at line 207 of file vf_dint.c.

const vf_info_t ff_vf_info_divtc

Definition at line 37 of file vf_divtc.c.

const vf_info_t ff_vf_info_down3dright

Definition at line 159 of file vf_down3dright.c.

const vf_info_t ff_vf_info_dsize

Definition at line 116 of file vf_dsize.c.

const vf_info_t ff_vf_info_eq2

Definition at line 512 of file vf_eq2.c.

const vf_info_t ff_vf_info_eq

Definition at line 234 of file vf_eq.c.

const vf_info_t ff_vf_info_fil

Definition at line 107 of file vf_fil.c.

const vf_info_t ff_vf_info_fspp

Definition at line 682 of file vf_fspp.c.

const vf_info_t ff_vf_info_harddup

Definition at line 85 of file vf_harddup.c.

const vf_info_t ff_vf_info_il

Definition at line 139 of file vf_il.c.

const vf_info_t ff_vf_info_ilpack

Definition at line 450 of file vf_ilpack.c.

const vf_info_t ff_vf_info_ivtc

Definition at line 543 of file vf_ivtc.c.

const vf_info_t ff_vf_info_kerndeint

Definition at line 336 of file vf_kerndeint.c.

const vf_info_t ff_vf_info_mcdeint

Definition at line 330 of file vf_mcdeint.c.

const vf_info_t ff_vf_info_noise

Definition at line 465 of file vf_noise.c.

const vf_info_t ff_vf_info_ow

Definition at line 315 of file vf_ow.c.

const vf_info_t ff_vf_info_perspective

Definition at line 336 of file vf_perspective.c.

const vf_info_t ff_vf_info_phase

Definition at line 295 of file vf_phase.c.

const vf_info_t ff_vf_info_pp7

Definition at line 486 of file vf_pp7.c.

const vf_info_t ff_vf_info_pullup

Definition at line 306 of file vf_pullup.c.

const vf_info_t ff_vf_info_qp

Definition at line 170 of file vf_qp.c.

const vf_info_t ff_vf_info_sab

Definition at line 314 of file vf_sab.c.

const vf_info_t ff_vf_info_softpulldown

Definition at line 156 of file vf_softpulldown.c.

const vf_info_t ff_vf_info_softskip

Definition at line 95 of file vf_softskip.c.

const vf_info_t ff_vf_info_spp

Definition at line 613 of file vf_spp.c.

const vf_info_t ff_vf_info_stereo3d

Definition at line 505 of file vf_stereo3d.c.

const vf_info_t ff_vf_info_telecine

Definition at line 151 of file vf_telecine.c.

const vf_info_t ff_vf_info_tinterlace

Definition at line 228 of file vf_tinterlace.c.

const vf_info_t ff_vf_info_unsharp

Definition at line 315 of file vf_unsharp.c.

const vf_info_t ff_vf_info_uspp

Definition at line 378 of file vf_uspp.c.

const vf_info_t* const filters[]
static

Definition at line 159 of file vf_mp.c.

Referenced by avfilter_graph_add_filter(), exit_program(), new_audio_stream(), and new_video_stream().

CpuCaps ff_gCpuCaps

Definition at line 218 of file vf_mp.c.

Referenced by check_values(), init_pullup(), put_image(), and vf_open().

const AVFilterPad mp_inputs[]
static
Initial value:
= {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame,
.config_props = config_inprops,
.min_perms = AV_PERM_READ,
},
{ NULL }
}

Definition at line 839 of file vf_mp.c.

const AVFilterPad mp_outputs[]
static
Initial value:
= {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.request_frame = request_frame,
.config_props = config_outprops,
},
{ NULL }
}

Definition at line 850 of file vf_mp.c.

AVFilter avfilter_vf_mp
Initial value:
= {
.name = "mp",
.description = NULL_IF_CONFIG_SMALL("Apply a libmpcodecs filter to the input video."),
.init = init,
.uninit = uninit,
.priv_size = sizeof(MPContext),
.query_formats = query_formats,
.inputs = mp_inputs,
.outputs = mp_outputs,
}

Definition at line 860 of file vf_mp.c.

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