raze-gles/source/common/openaudio.cpp

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#include "cache1d.h"
#include "openaudio.h"
#include "gamecvars.h"
//////////
#if 0 // disabled pending a rewrite from the ground up.
static FileReader S_TryFormats(char * const testfn, char * const fn_suffix, char const searchfirst)
{
#ifdef HAVE_FLAC
{
Bstrcpy(fn_suffix, ".flac");
auto fp = kopenFileReader(testfn, searchfirst);
if (fp.isOpen())
return fp;
}
#endif
#ifdef HAVE_VORBIS
{
Bstrcpy(fn_suffix, ".ogg");
auto fp = kopenFileReader(testfn, searchfirst);
if (fp.isOpen())
return fp;
}
#endif
return FileReader();
}
static FileReader S_TryExtensionReplacements(char * const testfn, char const searchfirst, uint8_t const ismusic)
{
char * extension = Bstrrchr(testfn, '.');
char * const fn_end = Bstrchr(testfn, '\0');
// ex: grabbag.voc --> grabbag_voc.*
if (extension != NULL)
{
*extension = '_';
auto fp = S_TryFormats(testfn, fn_end, searchfirst);
if (fp.isOpen())
return fp;
}
else
{
extension = fn_end;
}
// ex: grabbag.mid --> grabbag.*
if (ismusic)
{
auto fp = S_TryFormats(testfn, extension, searchfirst);
if (fp.isOpen())
return fp;
}
return FileReader();
}
#endif
FileReader S_OpenAudio(const char *fn, char searchfirst, uint8_t const ismusic)
{
auto origfp = kopenFileReader(fn, searchfirst);
if (!snd_tryformats) return origfp;
return origfp;
#if 0 // this needs to be redone
char const* const origparent = origfp.isOpen() ? kfileparent(origfp) : NULL;
uint32_t const parentlength = origparent != NULL ? Bstrlen(origparent) : 0;
auto testfn = (char *)Xmalloc(Bstrlen(fn) + 12 + parentlength); // "music/" + overestimation of parent minus extension + ".flac" + '\0'
// look in ./
// ex: ./grabbag.mid
Bstrcpy(testfn, fn);
auto fp = S_TryExtensionReplacements(testfn, searchfirst, ismusic);
if (fp.isOpen())
{
Bfree(testfn);
return fp;
}
// look in ./music/<file's parent GRP name>/
// ex: ./music/duke3d/grabbag.mid
// ex: ./music/nwinter/grabbag.mid
if (origparent != NULL)
{
char const * const parentextension = Bstrrchr(origparent, '.');
uint32_t const namelength = parentextension != NULL ? (unsigned)(parentextension - origparent) : parentlength;
Bsprintf(testfn, "music/%.*s/%s", namelength, origparent, fn);
auto fp = S_TryExtensionReplacements(testfn, searchfirst, ismusic);
if (fp.isOpen())
{
Bfree(testfn);
return fp;
}
}
// look in ./music/
// ex: ./music/grabbag.mid
{
Bsprintf(testfn, "music/%s", fn);
auto fp = S_TryExtensionReplacements(testfn, searchfirst, ismusic);
if (fp.isOpen())
{
Bfree(testfn);
return fp;
}
}
Bfree(testfn);
return origfp;
#endif
}