void codec_g729a_release(void *context) {
struct g729a_context *ctx = (struct g729a_context*)context;
if (!ctx) return;
EasyG729A_release_decoder(ctx->handle);
g_free(ctx);
}
void main(int argc, char *argv[])
{
int nb_frame;
clock_t start, finish;
double duration;
FILE* fp_in;
FILE* fp_out;
unsigned char serial[L_G729A_FRAME_COMPRESSED];
short synth[L_G729A_FRAME];
CODER_HANDLE hDecoder;
printf("\n************** Imtelephone.com **************");
printf("\n");
printf("\n------------- G729A Decoder ------------");
printf("\n");
/*-----------------------------------------------------------------------*
* Open all files. *
*-----------------------------------------------------------------------*/
if (argc != 3)
{
printf("Usage: %s infile outfile\n", argv[0]);
return;
}
if ( (fp_in = fopen(argv[1], "rb")) == NULL)
{
printf("\nError opening input file %s!", argv[1]);
return;
}
if ( (fp_out = fopen(argv[2], "wb")) == NULL)
{
printf("\nError opening output file %s!", argv[2]);
return;
}
/*-----------------------------------------------------------------------*
* Decode *
*-----------------------------------------------------------------------*/
hDecoder = EasyG729A_init_decoder( );
nb_frame = 0;
start = clock();
while (fread(serial, sizeof(char), L_G729A_FRAME_COMPRESSED, fp_in) == L_G729A_FRAME_COMPRESSED)
{
printf("Decode frame %d\r", ++nb_frame);
/*--------------------------------------------------------------*
* Call the decoder. *
*--------------------------------------------------------------*/
EasyG729A_decoder(hDecoder, serial, synth );
/*--------------------------------------------------------------*
* Output synthesis to disk *
*--------------------------------------------------------------*/
fwrite(synth, sizeof(short), L_G729A_FRAME, fp_out);
}
EasyG729A_release_decoder( hDecoder );
finish = clock();
duration = (double)(finish - start) / CLOCKS_PER_SEC;
printf( "\n%2.1f seconds\n", duration );
fclose(fp_out);
fclose(fp_in);
} /* end of main() */
