Changeset 10 for trunk/Utilities/GeneratePcmWavFile

Timestamp:

Aug 28, 2011, 6:08:55 AM (12 years ago)

Author:

roman

Message:

 

Location:

trunk/Utilities/GeneratePcmWavFile

Files:

• GeneratePcmWavFile.cpp (modified) (1 diff)
• Win32/Release/GeneratePcmWavFile.exe (modified) (previous)

trunk/Utilities/GeneratePcmWavFile/GeneratePcmWavFile.cpp

@@ -236 +236 @@
                                         if(m_fSignalPeriod > 0)
                                         {
-                                                for(SIZE_T nIndex = 0; nIndex < nDataSize; nIndex += pWaveFormatEx->nBlockAlign)
+                                                SIZE_T nSampleIndex = 0;
+                                                for(SIZE_T nIndex = 0; nIndex < nDataSize; nIndex += pWaveFormatEx->nBlockAlign, nSampleIndex++)
                                                 {
-                                                        const SHORT nValue = (SHORT) (m_fSignalAmplitude * sin(2 * M_PI * (ThreadContext.m_nCurrentSampleIndex + nIndex) / m_fSignalPeriod));
+                                                        const SHORT nValue = (SHORT) (m_fSignalAmplitude * sin(2 * M_PI * (ThreadContext.m_nCurrentSampleIndex + nSampleIndex) / m_fSignalPeriod));
                                                         SHORT* pnSampleData = (SHORT*) (Properties.pbBuffer + nIndex);
                                                         for(WORD nChannelIndex = 0; nChannelIndex < pWaveFormatEx->nChannels; nChannelIndex++)