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input/CdioParanoia: add `const` to pointer

This commit is contained in:
Max Kellermann 2019-01-20 22:02:24 +01:00
parent 10a6c5c57d
commit c7848da8f2
1 changed files with 3 additions and 3 deletions
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6
src/input/plugins/CdioParanoiaInputPlugin.cxx
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@ -293,7 +293,7 @@ CdioParanoiaInputStream::Read(void *ptr, size_t length)
break; break;
//current sector was changed ? //current sector was changed ?
int16_t *rbuf; const int16_t *rbuf;
if (lsn_relofs != buffer_lsn) { if (lsn_relofs != buffer_lsn) {
const ScopeUnlock unlock(mutex); const ScopeUnlock unlock(mutex);
@ -317,7 +317,7 @@ CdioParanoiaInputStream::Read(void *ptr, size_t length)
buffer_lsn = lsn_relofs; buffer_lsn = lsn_relofs;
} else { } else {
//use cached sector //use cached sector
rbuf = (int16_t *)buffer; rbuf = (const int16_t *)buffer;
} }
//correct offset //correct offset
@ -329,7 +329,7 @@ CdioParanoiaInputStream::Read(void *ptr, size_t length)
const size_t len = (length < maxwrite? length : maxwrite); const size_t len = (length < maxwrite? length : maxwrite);
//skip diff bytes from this lsn //skip diff bytes from this lsn
memcpy(wptr, ((char*)rbuf) + diff, len); memcpy(wptr, ((const char *)rbuf) + diff, len);
//update pointer //update pointer
wptr += len; wptr += len;
nbytes += len; nbytes += len;