w32_libflac_dll.c

MIDI解码程序(用VC编写)

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif /* HAVE_CONFIG_H */
#include "interface.h"

#ifdef AU_FLAC_DLL


#include <windows.h>
#define FLAC__EXPORT_H  /* don't include "OggFLAC/export.h" */
#define FLAC_API
#define OggFLAC__EXPORT_H  /* don't include "FLAC/export.h" */
#define OggFLAC_API
#include "FLAC/all.h"
#include "OggFLAC/all.h"
#include <windows.h>
#define FLAC__EXPORT_H  /* don't include "OggFLAC/export.h" */
#define FLAC_API
#define OggFLAC__EXPORT_H  /* don't include "FLAC/export.h" */
#define OggFLAC_API
#include "FLAC/all.h"
#include "OggFLAC/all.h"
/***************************************************************
  dynamic load library
  name : libFLAC
***************************************************************/


#include "w32_libFLAC_dll.h"


/***************************************************************
   for c source
 ***************************************************************/


#if defined(__cplusplus)
extern "C" {
#endif



libFLAC_dll_t *load_libFLAC_dll ( char *path )
{
  int err = 0;
  libFLAC_dll_t *dll = (libFLAC_dll_t *) malloc ( sizeof(libFLAC_dll_t) );
  if ( dll == NULL ) return NULL;
  dll->__h_dll = LoadLibrary ( path );
  if ( dll->__h_dll == NULL ) { free ( dll ); return NULL; };

#ifndef IGNORE_libFLAC_FLAC__stream_encoder_new
  dll->FLAC__stream_encoder_new = (libFLAC_func_FLAC__stream_encoder_new_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_new" );
  if ( dll->FLAC__stream_encoder_new == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_delete
  dll->FLAC__stream_encoder_delete = (libFLAC_func_FLAC__stream_encoder_delete_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_delete" );
  if ( dll->FLAC__stream_encoder_delete == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_verify
  dll->FLAC__stream_encoder_set_verify = (libFLAC_func_FLAC__stream_encoder_set_verify_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_verify" );
  if ( dll->FLAC__stream_encoder_set_verify == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_streamable_subset
  dll->FLAC__stream_encoder_set_streamable_subset = (libFLAC_func_FLAC__stream_encoder_set_streamable_subset_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_streamable_subset" );
  if ( dll->FLAC__stream_encoder_set_streamable_subset == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_do_mid_side_stereo
  dll->FLAC__stream_encoder_set_do_mid_side_stereo = (libFLAC_func_FLAC__stream_encoder_set_do_mid_side_stereo_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_do_mid_side_stereo" );
  if ( dll->FLAC__stream_encoder_set_do_mid_side_stereo == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_loose_mid_side_stereo
  dll->FLAC__stream_encoder_set_loose_mid_side_stereo = (libFLAC_func_FLAC__stream_encoder_set_loose_mid_side_stereo_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_loose_mid_side_stereo" );
  if ( dll->FLAC__stream_encoder_set_loose_mid_side_stereo == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_channels
  dll->FLAC__stream_encoder_set_channels = (libFLAC_func_FLAC__stream_encoder_set_channels_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_channels" );
  if ( dll->FLAC__stream_encoder_set_channels == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_bits_per_sample
  dll->FLAC__stream_encoder_set_bits_per_sample = (libFLAC_func_FLAC__stream_encoder_set_bits_per_sample_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_bits_per_sample" );
  if ( dll->FLAC__stream_encoder_set_bits_per_sample == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_sample_rate
  dll->FLAC__stream_encoder_set_sample_rate = (libFLAC_func_FLAC__stream_encoder_set_sample_rate_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_sample_rate" );
  if ( dll->FLAC__stream_encoder_set_sample_rate == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_blocksize
  dll->FLAC__stream_encoder_set_blocksize = (libFLAC_func_FLAC__stream_encoder_set_blocksize_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_blocksize" );
  if ( dll->FLAC__stream_encoder_set_blocksize == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_max_lpc_order
  dll->FLAC__stream_encoder_set_max_lpc_order = (libFLAC_func_FLAC__stream_encoder_set_max_lpc_order_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_max_lpc_order" );
  if ( dll->FLAC__stream_encoder_set_max_lpc_order == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_qlp_coeff_precision
  dll->FLAC__stream_encoder_set_qlp_coeff_precision = (libFLAC_func_FLAC__stream_encoder_set_qlp_coeff_precision_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_qlp_coeff_precision" );
  if ( dll->FLAC__stream_encoder_set_qlp_coeff_precision == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_do_qlp_coeff_prec_search
  dll->FLAC__stream_encoder_set_do_qlp_coeff_prec_search = (libFLAC_func_FLAC__stream_encoder_set_do_qlp_coeff_prec_search_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_do_qlp_coeff_prec_search" );
  if ( dll->FLAC__stream_encoder_set_do_qlp_coeff_prec_search == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_do_escape_coding
  dll->FLAC__stream_encoder_set_do_escape_coding = (libFLAC_func_FLAC__stream_encoder_set_do_escape_coding_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_do_escape_coding" );
  if ( dll->FLAC__stream_encoder_set_do_escape_coding == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_do_exhaustive_model_search
  dll->FLAC__stream_encoder_set_do_exhaustive_model_search = (libFLAC_func_FLAC__stream_encoder_set_do_exhaustive_model_search_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_do_exhaustive_model_search" );
  if ( dll->FLAC__stream_encoder_set_do_exhaustive_model_search == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_min_residual_partition_order
  dll->FLAC__stream_encoder_set_min_residual_partition_order = (libFLAC_func_FLAC__stream_encoder_set_min_residual_partition_order_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_min_residual_partition_order" );
  if ( dll->FLAC__stream_encoder_set_min_residual_partition_order == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_max_residual_partition_order
  dll->FLAC__stream_encoder_set_max_residual_partition_order = (libFLAC_func_FLAC__stream_encoder_set_max_residual_partition_order_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_max_residual_partition_order" );
  if ( dll->FLAC__stream_encoder_set_max_residual_partition_order == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_rice_parameter_search_dist
  dll->FLAC__stream_encoder_set_rice_parameter_search_dist = (libFLAC_func_FLAC__stream_encoder_set_rice_parameter_search_dist_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_rice_parameter_search_dist" );
  if ( dll->FLAC__stream_encoder_set_rice_parameter_search_dist == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_total_samples_estimate
  dll->FLAC__stream_encoder_set_total_samples_estimate = (libFLAC_func_FLAC__stream_encoder_set_total_samples_estimate_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_total_samples_estimate" );
  if ( dll->FLAC__stream_encoder_set_total_samples_estimate == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_metadata
  dll->FLAC__stream_encoder_set_metadata = (libFLAC_func_FLAC__stream_encoder_set_metadata_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_metadata" );
  if ( dll->FLAC__stream_encoder_set_metadata == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_write_callback
  dll->FLAC__stream_encoder_set_write_callback = (libFLAC_func_FLAC__stream_encoder_set_write_callback_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_write_callback" );
  if ( dll->FLAC__stream_encoder_set_write_callback == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_metadata_callback
  dll->FLAC__stream_encoder_set_metadata_callback = (libFLAC_func_FLAC__stream_encoder_set_metadata_callback_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_metadata_callback" );
  if ( dll->FLAC__stream_encoder_set_metadata_callback == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_set_client_data
  dll->FLAC__stream_encoder_set_client_data = (libFLAC_func_FLAC__stream_encoder_set_client_data_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_set_client_data" );
  if ( dll->FLAC__stream_encoder_set_client_data == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_get_state
  dll->FLAC__stream_encoder_get_state = (libFLAC_func_FLAC__stream_encoder_get_state_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_get_state" );
  if ( dll->FLAC__stream_encoder_get_state == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_get_verify_decoder_state
  dll->FLAC__stream_encoder_get_verify_decoder_state = (libFLAC_func_FLAC__stream_encoder_get_verify_decoder_state_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_get_verify_decoder_state" );
  if ( dll->FLAC__stream_encoder_get_verify_decoder_state == NULL ) err++;
#endif
#ifndef IGNORE_libFLAC_FLAC__stream_encoder_get_resolved_state_string
  dll->FLAC__stream_encoder_get_resolved_state_string = (libFLAC_func_FLAC__stream_encoder_get_resolved_state_string_t) GetProcAddress ( (HINSTANCE) dll->__h_dll, "FLAC__stream_encoder_get_resolved_state_string" );
  if ( dll->FLAC__stream_encoder_get_resolved_state_string == NULL ) err++;
#endif