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initial decompression workflow in cmdl tool

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This commit is contained in:
Gregor Weiss 2024-11-04 15:45:14 +01:00
parent 12f937ecac
commit d631f693c9
Signed by: Gregor Weiss
GPG key ID: 61E170A8BBFE5756
1 changed files with 117 additions and 2 deletions
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119
src/tools/bwccmdl.c
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@ -78,6 +78,10 @@
"| ERROR: Invalid file type. |\n"\
"o##########################################################o\n"
#define FINERROR "o##########################################################o\n"\
"| ERROR: Could not open specified input file. |\n"\
"o##########################################################o\n"
#define FOUERROR "o##########################################################o\n"\
"| ERROR: Could not open specified output file. |\n"\
"o##########################################################o\n"
@ -1085,6 +1089,7 @@ int main(int argc, char *argv[])
! DEFINE INT VARIABLES: !
\*-----------------------*/
uint64_t size = 0;
uint64_t root, Lfield;
uint8_t i;
uint8_t error_handle = EXIT_SUCCESS;
@ -1115,6 +1120,7 @@ int main(int argc, char *argv[])
! DEFINE DER. VARIABLES: !
\*-----------------------*/
bwc_precision precision;
bwc_header *header;
bwc_stream *stream = NULL;
bwc_codec *coder = NULL;
@ -1165,7 +1171,6 @@ int main(int argc, char *argv[])
if ((arguments.optSet & FLOUT) == 0)
arguments.out = arguments.in;
printf("%s \n", arguments.out);
if ((buffer = strrchr(arguments.out, '.')) == NULL)
{
error_handle = EXIT_FAILURE;
@ -1439,7 +1444,117 @@ int main(int argc, char *argv[])
}
else if (arguments.mode == cli_dcp)
{
printf("Decompression\n");
if ((fp = fopen(arguments.in, "r")) == NULL)
{
error_handle = EXIT_FAILURE;
printf(FINERROR);
goto OUT;
}
root = ftell(fp);
fseek(fp, 0L, SEEK_END);
Lfield = ftell(fp) - root;
fseek(fp, root, SEEK_SET);
if (arguments.verbose == true)
{
strcat(cli_verbose, bwc_header_art);
strcat(cli_verbose, "--------------------------- I/O --------------------------\n\n");
sprintf(cli_buffer," Input: %s \n", arguments.in);
strcat(cli_verbose, cli_buffer);
memset(cli_buffer, '0', sizeof(char) * 1024);
}
/* Evaluate the appropriate output file. */
if ((arguments.optSet & FLOUT) == 0)
arguments.out = arguments.in;
if ((buffer = strrchr(arguments.out, '.')) == NULL)
{
error_handle = EXIT_FAILURE;
printf(TYPERROR);
goto OUT;
}
cli_output = calloc(strlen(arguments.out) - strlen(buffer) + 5, sizeof(char));
if (cli_output == NULL)
{
error_handle = EXIT_FAILURE;
printf(MEMERROR);
goto OUT;
}
sprintf(cli_output, "%.*s.eas", (int)(strlen(arguments.out) - strlen(buffer)), arguments.out);
if (arguments.verbose == true)
{
sprintf(cli_buffer," Output: %s \n", cli_output);
strcat(cli_verbose, cli_buffer);
memset(cli_buffer, '0', sizeof(char) * 1024);
}
if ((arguments.verbose == true) &&
(delim == true))
{
strcat(cli_verbose, " __________________________________________________________\n");
strcat(cli_verbose, "\n");
}
if (arguments.verbose == true)
{
memset(cli_buffer, '0', sizeof(char) * 1024);
strcat(cli_verbose, "\n==============================================================\n");
printf("%s", cli_verbose);
}
/* Read the codestream from the specified file. */
input = calloc(Lfield, sizeof(uchar));
if (fread(input, sizeof(uchar), Lfield, fp) != Lfield)
{
error_handle = EXIT_FAILURE;
printf(RDERROR);
goto OUT;
}
header = bwc_open_header(input);
size = header->info.nX * header->info.nY * header->info.nZ *
header->info.nTS * header->info.nPar;
if(header->info.data_prec == bwc_precision_double)
{
output = calloc(size, sizeof(double));
}
else if(header->info.data_prec == bwc_precision_single)
{
output = calloc(size, sizeof(float));
}
bwc_close_header(header);
stream = bwc_init_stream(input, output, comp);
coder = bwc_alloc_decoder();
//if (arguments.verbose == true)
//{
//memset(cli_buffer, '0', sizeof(char) * 1024);
//strcat(cli_verbose, "\n==============================================================\n");
//printf("%s", cli_verbose);
//}
/* Initialize the rate control string according to the *
* specified bit rate/compression ratio. */
if (bwc_create_decompression(coder, stream, 0) == EXIT_FAILURE)
{
error_handle = EXIT_FAILURE;
goto OUT;
}
size = bwc_decompress(coder, stream);
//write_eas3(output, cli_output);
goto OUT;
}
else if (arguments.mode == cli_anl)
{