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Patch by Joerg Hohensohn to create uncompressed .ucl files.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8088 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-11-27 23:44:25 +00:00
parent 7c21a96e9a
commit 4923f49c6f
1 changed files with 14 additions and 5 deletions
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19
tools/ucl/uclpack.c
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@ -149,9 +149,11 @@ static char method_name[64];
static ucl_bool set_method_name(int method, int level) static ucl_bool set_method_name(int method, int level)
{ {
method_name[0] = 0; method_name[0] = 0;
if (level < 1 || level > 10) if (level < 0 || level > 10)
return 0; return 0;
if (method == 0x2b) if (level == 0)
sprintf(method_name,"uncompressed/%d", level);
else if (method == 0x2b)
sprintf(method_name,"NRV2B-99/%d", level); sprintf(method_name,"NRV2B-99/%d", level);
else if (method == 0x2d) else if (method == 0x2d)
sprintf(method_name,"NRV2D-99/%d", level); sprintf(method_name,"NRV2D-99/%d", level);
@ -219,7 +221,12 @@ int do_compress(FILE *fi, FILE *fo, int method, int level, ucl_uint block_size)
/* compress block */ /* compress block */
r = UCL_E_ERROR; r = UCL_E_ERROR;
if (method == 0x2b) if (level == 0)
{
out_len = in_len; /* uncompressed */
r = UCL_E_OK;
}
else if (method == 0x2b)
r = ucl_nrv2b_99_compress(in,in_len,out,&out_len,0,level,NULL,NULL); r = ucl_nrv2b_99_compress(in,in_len,out,&out_len,0,level,NULL,NULL);
else if (method == 0x2d) else if (method == 0x2d)
r = ucl_nrv2d_99_compress(in,in_len,out,&out_len,0,level,NULL,NULL); r = ucl_nrv2d_99_compress(in,in_len,out,&out_len,0,level,NULL,NULL);
@ -439,7 +446,7 @@ err:
static void usage(void) static void usage(void)
{ {
printf("usage: %s [-123456789] input-file output-file (compress)\n", progname); printf("usage: %s [-0123456789] input-file output-file (compress)\n", progname);
printf("usage: %s -d input-file output-file (decompress)\n", progname); printf("usage: %s -d input-file output-file (decompress)\n", progname);
printf("usage: %s -t input-file... (test)\n", progname); printf("usage: %s -t input-file... (test)\n", progname);
exit(1); exit(1);
@ -575,12 +582,14 @@ int main(int argc, char *argv[])
opt_method = 0x2e; opt_method = 0x2e;
else if (strcmp(argv[i],"--nrv2e") == 0) else if (strcmp(argv[i],"--nrv2e") == 0)
opt_method = 0x2e; opt_method = 0x2e;
else if ((argv[i][1] >= '1' && argv[i][1] <= '9') && !argv[i][2]) else if ((argv[i][1] >= '0' && argv[i][1] <= '9') && !argv[i][2])
opt_level = argv[i][1] - '0'; opt_level = argv[i][1] - '0';
else if (strcmp(argv[i],"--10") == 0) else if (strcmp(argv[i],"--10") == 0)
opt_level = 10; opt_level = 10;
else if (strcmp(argv[i],"--best") == 0) else if (strcmp(argv[i],"--best") == 0)
opt_level = 10; opt_level = 10;
else if (strcmp(argv[i],"--none") == 0)
opt_level = 0;
else if (argv[i][1] == 'b' && argv[i][2]) else if (argv[i][1] == 'b' && argv[i][2])
{ {
#if (UCL_UINT_MAX > UINT_MAX) && defined(HAVE_ATOL) #if (UCL_UINT_MAX > UINT_MAX) && defined(HAVE_ATOL)