avcodec.c File Reference

#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/codec.h"
#include "libavcodec/codec_desc.h"
#include "libavcodec/codec_internal.h"

Go to the source code of this file.

Macros
#define	AV_LOG(...)   av_log(NULL, AV_LOG_FATAL, __VA_ARGS__)
#define	ERR_INTERNAL(msg, ...)
#define	ERR(msg)   ERR_INTERNAL(msg, )
#define	ERR_EXT(msg, ...)   ERR_INTERNAL(msg, , __VA_ARGS__)
#define	ARRAY_CHECK(field, var, type, is_sentinel, check, sentinel_check)
#define	CHECK(TYPE, type)   (codec2->cb_type == FF_CODEC_CB_TYPE_ ## TYPE && !codec2->cb.type)

Functions
static const char *	get_type_string (enum AVMediaType type)
static int	priv_data_size_wrong (const FFCodec *codec)
int	main (void)

Macro Definition Documentation

AV_LOG

#define AV_LOG

(

...

)

av_log(NULL, AV_LOG_FATAL, __VA_ARGS__)

Definition at line 31 of file avcodec.c.

ERR_INTERNAL

#define ERR_INTERNAL	(		msg,
			...
	)

Value:

do {                                                            \
    AV_LOG(msg, codec->name __VA_ARGS__);                       \
    ret = 1;                                                    \
} while (0)

Definition at line 32 of file avcodec.c.

ERR

#define ERR

(

msg

)

ERR_INTERNAL(msg, )

Definition at line 37 of file avcodec.c.

ERR_EXT

#define ERR_EXT	(		msg,
			...
	)		ERR_INTERNAL(msg, , __VA_ARGS__)

Definition at line 38 of file avcodec.c.

ARRAY_CHECK

#define ARRAY_CHECK	(		field,
			var,
			type,
			is_sentinel,
			check,
			sentinel_check
	)

Value:

do {                                                                      \
    const type *ptr = codec->field;                                       \
    if (!ptr)                                                             \
        break;                                                            \
    type var = *ptr;                                                      \
    if (is_sentinel) {                                                    \
        ERR("Codec %s sets " #field ", but without valid elements.\n");   \
        break;                                                            \
    }                                                                     \
    do {                                                                  \
        if (!(check)) {                                                   \
            ERR("Codec's %s " #field " array contains invalid element\n");\
            break;                                                        \
        }                                                                 \
        ++ptr;                                                            \
        var = *ptr;                                                       \
    } while (!(is_sentinel));                                             \
    if (!(sentinel_check)) {                                              \
        ERR("Codec's %s " #field " array has malformed sentinel\n");      \
        break;                                                            \
    }                                                                     \
} while (0)

Definition at line 59 of file avcodec.c.

CHECK

#define CHECK	(		TYPE,
			type
	)		(codec2->cb_type == FF_CODEC_CB_TYPE_ ## TYPE && !codec2->cb.type)

Function Documentation

get_type_string()

static const char* get_type_string ( enum AVMediaType  type )

static

Definition at line 25 of file avcodec.c.

Referenced by main().

priv_data_size_wrong()

static int priv_data_size_wrong ( const FFCodec *  codec )

static

Definition at line 40 of file avcodec.c.

Referenced by main().

main()

int main

(

void

)

Definition at line 83 of file avcodec.c.