Diffstat (limited to 'core/multimedia/opieplayer/modplug') (more/less context) (ignore whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/modplug/sndfile.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/multimedia/opieplayer/modplug/sndfile.cpp b/core/multimedia/opieplayer/modplug/sndfile.cpp index 1d0d610..799555c 100644 --- a/core/multimedia/opieplayer/modplug/sndfile.cpp +++ b/core/multimedia/opieplayer/modplug/sndfile.cpp @@ -1678,129 +1678,132 @@ int CSoundFile::FrequencyToTranspose(DWORD freq) fild freq fld _f1_8363 fmulp st(1), st(0) fyl2x fistp result } return result; #endif } void CSoundFile::FrequencyToTranspose(MODINSTRUMENT *psmp) //-------------------------------------------------------- { int f2t = FrequencyToTranspose(psmp->nC4Speed); int transp = f2t >> 7; int ftune = f2t & 0x7F; if (ftune > 80) { transp++; ftune -= 128; } if (transp > 127) transp = 127; if (transp < -127) transp = -127; psmp->RelativeTone = transp; psmp->nFineTune = ftune; } void CSoundFile::CheckCPUUsage(UINT nCPU) //--------------------------------------- { if (nCPU > 100) nCPU = 100; gnCPUUsage = nCPU; if (nCPU < 90) { m_dwSongFlags &= ~SONG_CPUVERYHIGH; } else if ((m_dwSongFlags & SONG_CPUVERYHIGH) && (nCPU >= 94)) { UINT i=MAX_CHANNELS; while (i >= 8) { i--; if (Chn[i].nLength) { Chn[i].nLength = Chn[i].nPos = 0; nCPU -= 2; if (nCPU < 94) break; } } } else if (nCPU > 90) { m_dwSongFlags |= SONG_CPUVERYHIGH; } } BOOL CSoundFile::SetPatternName(UINT nPat, LPCSTR lpszName) //--------------------------------------------------------- { char szName[MAX_PATTERNNAME] = ""; // changed from CHAR if (nPat >= MAX_PATTERNS) return FALSE; - if (lpszName) lstrcpyn(szName, lpszName, MAX_PATTERNNAME); + if (lpszName) + lstrcpyn(szName, lpszName, MAX_PATTERNNAME); + else + return FALSE; szName[MAX_PATTERNNAME-1] = 0; if (!m_lpszPatternNames) m_nPatternNames = 0; if (nPat >= m_nPatternNames) { if (!lpszName[0]) return TRUE; UINT len = (nPat+1)*MAX_PATTERNNAME; char *p = new char[len]; // changed from CHAR if (!p) return FALSE; memset(p, 0, len); if (m_lpszPatternNames) { memcpy(p, m_lpszPatternNames, m_nPatternNames * MAX_PATTERNNAME); delete m_lpszPatternNames; m_lpszPatternNames = NULL; } m_lpszPatternNames = p; m_nPatternNames = nPat + 1; } memcpy(m_lpszPatternNames + nPat * MAX_PATTERNNAME, szName, MAX_PATTERNNAME); return TRUE; } BOOL CSoundFile::GetPatternName(UINT nPat, LPSTR lpszName, UINT cbSize) const //--------------------------------------------------------------------------- { if ((!lpszName) || (!cbSize)) return FALSE; lpszName[0] = 0; if (cbSize > MAX_PATTERNNAME) cbSize = MAX_PATTERNNAME; if ((m_lpszPatternNames) && (nPat < m_nPatternNames)) { memcpy(lpszName, m_lpszPatternNames + nPat * MAX_PATTERNNAME, cbSize); lpszName[cbSize-1] = 0; return TRUE; } return FALSE; } #ifndef FASTSOUNDLIB UINT CSoundFile::DetectUnusedSamples(BOOL *pbIns) //----------------------------------------------- { UINT nExt = 0; if (!pbIns) return 0; if (m_nInstruments) { memset(pbIns, 0, MAX_SAMPLES * sizeof(BOOL)); for (UINT ipat=0; ipat<MAX_PATTERNS; ipat++) { MODCOMMAND *p = Patterns[ipat]; if (p) { UINT jmax = PatternSize[ipat] * m_nChannels; for (UINT j=0; j<jmax; j++, p++) { if ((p->note) && (p->note <= 120)) { if ((p->instr) && (p->instr < MAX_INSTRUMENTS)) { INSTRUMENTHEADER *penv = Headers[p->instr]; if (penv) |