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input/CdioParanoia: eliminate redundant field "lsn_relofs"

This commit is contained in:
Max Kellermann 2022-07-08 12:37:53 +02:00
parent d62426f168
commit df7242de91
1 changed files with 3 additions and 4 deletions
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7
src/input/plugins/CdioParanoiaInputPlugin.cxx
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@ -51,7 +51,6 @@ class CdioParanoiaInputStream final : public InputStream {
CdromParanoia para;
const lsn_t lsn_from;
int lsn_relofs;
char buffer[CDIO_CD_FRAMESIZE_RAW];
int buffer_lsn;
@ -64,7 +63,6 @@ class CdioParanoiaInputStream final : public InputStream {
:InputStream(_uri, _mutex),
drv(_drv), cdio(_cdio), para(drv),
lsn_from(_lsn_from),
lsn_relofs(0),
buffer_lsn(-1)
{
/* Set reading mode for full paranoia, but allow
@ -276,7 +274,7 @@ CdioParanoiaInputStream::Seek(std::unique_lock<Mutex> &,
return;
/* calculate current LSN */
lsn_relofs = new_offset / CDIO_CD_FRAMESIZE_RAW;
const int32_t lsn_relofs = new_offset / CDIO_CD_FRAMESIZE_RAW;
offset = new_offset;
{
@ -299,6 +297,8 @@ CdioParanoiaInputStream::Read(std::unique_lock<Mutex> &,
//current sector was changed ?
const int16_t *rbuf;
const int32_t lsn_relofs = offset / CDIO_CD_FRAMESIZE_RAW;
if (lsn_relofs != buffer_lsn) {
const ScopeUnlock unlock(mutex);
@ -339,7 +339,6 @@ CdioParanoiaInputStream::Read(std::unique_lock<Mutex> &,
//update offset
offset += len;
lsn_relofs = offset / CDIO_CD_FRAMESIZE_RAW;
//update length
length -= len;
}