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This commit is contained in:
cxgeorge 2002-09-27 04:41:26 +00:00
parent d884f24998
commit 3c15605cf0
1 changed files with 4 additions and 10 deletions
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14
panda/src/audiotraits/milesAudioManager.cxx
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@ -567,16 +567,10 @@ get_registry_entry(HKEY base, const char* subKeyName,
void MilesAudioManager:: void MilesAudioManager::
get_gm_file_path(string& result) { get_gm_file_path(string& result) {
if(!get_registry_entry(HKEY_LOCAL_MACHINE,"SOFTWARE\\Microsoft\\DirectMusic", "GMFilePath", result)) { if(!get_registry_entry(HKEY_LOCAL_MACHINE,"SOFTWARE\\Microsoft\\DirectMusic", "GMFilePath", result)) {
const char *pDefaultGMLoc="%windir%\\system32\\drivers\\gm.dls"; char sysdir[MAX_PATH+1];
// Find the size of the expanded string: GetSystemDirectory(sysdir,MAX_PATH+1);
DWORD destSize=ExpandEnvironmentStrings(pDefaultGMLoc, 0, 0); result = sysdir;
// Get a destination buffer of that size: result.append("\\drivers\\gm.dls");
char* dest = new char[destSize];
// Do the expansion:
ExpandEnvironmentStrings(pDefaultGMLoc, dest, destSize);
// Propagate the result:
result=dest;
delete [] dest;
} }
audio_debug("MilesAudioManager::get_gm_file_path() result out=\""<<result<<"\""); audio_debug("MilesAudioManager::get_gm_file_path() result out=\""<<result<<"\"");