api.c

🕗 发布于 2024-10-14 21:47 人工智能

unresolved external symbol x264_chroma_format
unresolved external symbol x264_encoder_close
unresolved external symbol x264_encoder_delayed_frames
unresolved external symbol x264_encoder_encode
unresolved external symbol x264_encoder_headers
unresolved external symbol x264_encoder_intra_refresh
unresolved external symbol x264_encoder_invalidate_reference
unresolved external symbol x264_encoder_maximum_delayed_frames
unresolved external symbol x264_encoder_open_161
unresolved external symbol x264_encoder_parameters
unresolved external symbol x264_encoder_reconfig
unresolved external symbol x264_levels
unresolved external symbol x264_nal_encode
unresolved external symbol x264_param_apply_fastfirstpass
unresolved external symbol x264_param_apply_profile
unresolved external symbol x264_param_cleanup
unresolved external symbol x264_param_default
unresolved external symbol x264_param_default_preset
unresolved external symbol x264_param_parse
unresolved external symbol x264_picture_alloc
unresolved external symbol x264_picture_clean
unresolved external symbol x264_picture_init

-----------------------------------------------api.c-------------------------------------------------

/****************************************************************************
* global symbols
****************************************************************************/
const int x264_chroma_format = X264_CHROMA_FORMAT;

x264_t *x264_8_encoder_open( x264_param_t * );
void x264_8_nal_encode( x264_t *h, uint8_t *dst, x264_nal_t *nal );
int x264_8_encoder_reconfig( x264_t *, x264_param_t * );
void x264_8_encoder_parameters( x264_t *, x264_param_t * );
int x264_8_encoder_headers( x264_t *, x264_nal_t **pp_nal, int *pi_nal );
int x264_8_encoder_encode( x264_t *, x264_nal_t **pp_nal, int *pi_nal, x264_picture_t *pic_in, x264_picture_t *pic_out );
void x264_8_encoder_close( x264_t * );
int x264_8_encoder_delayed_frames( x264_t * );
int x264_8_encoder_maximum_delayed_frames( x264_t * );
void x264_8_encoder_intra_refresh( x264_t * );
int x264_8_encoder_invalidate_reference( x264_t *, int64_t pts );

x264_t *x264_10_encoder_open( x264_param_t * );
void x264_10_nal_encode( x264_t *h, uint8_t *dst, x264_nal_t *nal );
int x264_10_encoder_reconfig( x264_t *, x264_param_t * );
void x264_10_encoder_parameters( x264_t *, x264_param_t * );
int x264_10_encoder_headers( x264_t *, x264_nal_t **pp_nal, int *pi_nal );
int x264_10_encoder_encode( x264_t *, x264_nal_t **pp_nal, int *pi_nal, x264_picture_t *pic_in, x264_picture_t *pic_out );
void x264_10_encoder_close( x264_t * );
int x264_10_encoder_delayed_frames( x264_t * );
int x264_10_encoder_maximum_delayed_frames( x264_t * );
void x264_10_encoder_intra_refresh( x264_t * );
int x264_10_encoder_invalidate_reference( x264_t *, int64_t pts );

typedef struct x264_api_t
{
/* Internal reference to x264_t data */
x264_t *x264;

/* API entry points */
void (*nal_encode)( x264_t *h, uint8_t *dst, x264_nal_t *nal );
int (*encoder_reconfig)( x264_t *, x264_param_t * );
void (*encoder_parameters)( x264_t *, x264_param_t * );
int (*encoder_headers)( x264_t *, x264_nal_t **pp_nal, int *pi_nal );
int (*encoder_encode)( x264_t *, x264_nal_t **pp_nal, int *pi_nal, x264_picture_t *pic_in, x264_picture_t *pic_out );
void (*encoder_close)( x264_t * );
int (*encoder_delayed_frames)( x264_t * );
int (*encoder_maximum_delayed_frames)( x264_t * );
void (*encoder_intra_refresh)( x264_t * );
int (*encoder_invalidate_reference)( x264_t *, int64_t pts );
} x264_api_t;

REALIGN_STACK x264_t *x264_encoder_open( x264_param_t *param )
{
x264_api_t *api = calloc( 1, sizeof( x264_api_t ) );
if( !api )
return NULL;

if( HAVE_BITDEPTH8 && param->i_bitdepth == 8 )
{
api->nal_encode = x264_8_nal_encode;
api->encoder_reconfig = x264_8_encoder_reconfig;
api->encoder_parameters = x264_8_encoder_parameters;
api->encoder_headers = x264_8_encoder_headers;
api->encoder_encode = x264_8_encoder_encode;
api->encoder_close = x264_8_encoder_close;
api->encoder_delayed_frames = x264_8_encoder_delayed_frames;
api->encoder_maximum_delayed_frames = x264_8_encoder_maximum_delayed_frames;
api->encoder_intra_refresh = x264_8_encoder_intra_refresh;
api->encoder_invalidate_reference = x264_8_encoder_invalidate_reference;

api->x264 = x264_8_encoder_open( param );
}
else if( HAVE_BITDEPTH10 && param->i_bitdepth == 10 )
{
api->nal_encode = x264_10_nal_encode;
api->encoder_reconfig = x264_10_encoder_reconfig;
api->encoder_parameters = x264_10_encoder_parameters;
api->encoder_headers = x264_10_encoder_headers;
api->encoder_encode = x264_10_encoder_encode;
api->encoder_close = x264_10_encoder_close;
api->encoder_delayed_frames = x264_10_encoder_delayed_frames;
api->encoder_maximum_delayed_frames = x264_10_encoder_maximum_delayed_frames;
api->encoder_intra_refresh = x264_10_encoder_intra_refresh;
api->encoder_invalidate_reference = x264_10_encoder_invalidate_reference;

api->x264 = x264_10_encoder_open( param );
}
else
x264_log_internal( X264_LOG_ERROR, "not compiled with %d bit depth support\n", param->i_bitdepth );

if( !api->x264 )
{
free( api );
return NULL;
}

/* x264_t is opaque */
return (x264_t *)api;
}

REALIGN_STACK void x264_encoder_close( x264_t *h )
{
x264_api_t *api = (x264_api_t *)h;

api->encoder_close( api->x264 );
free( api );
}

REALIGN_STACK void x264_nal_encode( x264_t *h, uint8_t *dst, x264_nal_t *nal )
{
x264_api_t *api = (x264_api_t *)h;

api->nal_encode( api->x264, dst, nal );
}

REALIGN_STACK int x264_encoder_reconfig( x264_t *h, x264_param_t *param)
{
x264_api_t *api = (x264_api_t *)h;

return api->encoder_reconfig( api->x264, param );
}

REALIGN_STACK void x264_encoder_parameters( x264_t *h, x264_param_t *param )
{
x264_api_t *api = (x264_api_t *)h;

api->encoder_parameters( api->x264, param );
}

REALIGN_STACK int x264_encoder_headers( x264_t *h, x264_nal_t **pp_nal, int *pi_nal )
{
x264_api_t *api = (x264_api_t *)h;

return api->encoder_headers( api->x264, pp_nal, pi_nal );
}

REALIGN_STACK int x264_encoder_encode( x264_t *h, x264_nal_t **pp_nal, int *pi_nal, x264_picture_t *pic_in, x264_picture_t *pic_out )
{
x264_api_t *api = (x264_api_t *)h;

return api->encoder_encode( api->x264, pp_nal, pi_nal, pic_in, pic_out );
}

REALIGN_STACK int x264_encoder_delayed_frames( x264_t *h )
{
x264_api_t *api = (x264_api_t *)h;

return api->encoder_delayed_frames( api->x264 );
}

REALIGN_STACK int x264_encoder_maximum_delayed_frames( x264_t *h )
{
x264_api_t *api = (x264_api_t *)h;

return api->encoder_maximum_delayed_frames( api->x264 );
}

REALIGN_STACK void x264_encoder_intra_refresh( x264_t *h )
{
x264_api_t *api = (x264_api_t *)h;

api->encoder_intra_refresh( api->x264 );
}

REALIGN_STACK int x264_encoder_invalidate_reference( x264_t *h, int64_t pts )
{
x264_api_t *api = (x264_api_t *)h;

return api->encoder_invalidate_reference( api->x264, pts );
}

原文地址：https://blog.csdn.net/durongze/article/details/142829459

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api.c

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