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Macros | Functions
filtfmts.c File Reference
#include <stdio.h>
#include "libavutil/channel_layout.h"
#include "libavutil/mem.h"
#include "libavutil/pixdesc.h"
#include "libavutil/samplefmt.h"
#include "libavfilter/avfilter.h"
#include "libavfilter/formats.h"

Go to the source code of this file.

Macros

#define PRINT_FMTS(inout, outin, INOUT)
 

Functions

static void print_formats (AVFilterContext *filter_ctx)
 
int main (int argc, char **argv)
 

Macro Definition Documentation

#define PRINT_FMTS (   inout,
  outin,
  INOUT 
)
Value:
for (i = 0; i < filter_ctx->nb_##inout##puts; i++) { \
if (filter_ctx->inout##puts[i]->type == AVMEDIA_TYPE_VIDEO) { \
filter_ctx->inout##puts[i]->outin##_formats; \
for (j = 0; j < fmts->nb_formats; j++) \
if(av_get_pix_fmt_name(fmts->formats[j])) \
printf(#INOUT "PUT[%d] %s: fmt:%s\n", \
i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i), \
av_get_pix_fmt_name(fmts->formats[j])); \
} else if (filter_ctx->inout##puts[i]->type == AVMEDIA_TYPE_AUDIO) { \
\
fmts = filter_ctx->inout##puts[i]->outin##_formats; \
for (j = 0; j < fmts->nb_formats; j++) \
printf(#INOUT "PUT[%d] %s: fmt:%s\n", \
i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i), \
av_get_sample_fmt_name(fmts->formats[j])); \
\
layouts = filter_ctx->inout##puts[i]->outin##_channel_layouts; \
for (j = 0; j < layouts->nb_channel_layouts; j++) { \
char buf[256]; \
av_get_channel_layout_string(buf, sizeof(buf), -1, \
layouts->channel_layouts[j]); \
printf(#INOUT "PUT[%d] %s: chlayout:%s\n", \
i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i), buf); \
} \
} \
} \

Referenced by print_formats().

Function Documentation

static void print_formats ( AVFilterContext filter_ctx)
static

Definition at line 31 of file filtfmts.c.

Referenced by main().

int main ( int  argc,
char **  argv 
)

Definition at line 70 of file filtfmts.c.