Fix issues with WavStream looping (Flac, Wav & MP3)

Author: pgrAm

src/audiosource/wav/soloud_wavstream.cpp

@@ -258,7 +258,7 @@ namespace SoLoud
 					{
 						for (k = 0; k < mChannels; k++)
 						{
-							aBuffer[k * aSamplesToRead + i + j] = tmp[j * mCodec.mFlac->channels + k];
+							aBuffer[k * aBufferSize + i + j] = tmp[j * mCodec.mFlac->channels + k];
 						}
 					}
 				}
@@ -279,7 +279,7 @@ namespace SoLoud
 					{
 						for (k = 0; k < mChannels; k++)
 						{
-							aBuffer[k * aSamplesToRead + i + j] = tmp[j * mCodec.mMp3->channels + k];
+							aBuffer[k * aBufferSize + i + j] = tmp[j * mCodec.mMp3->channels + k];
 						}
 					}
 				}
@@ -327,7 +327,7 @@ namespace SoLoud
 					{
 						for (k = 0; k < mChannels; k++)
 						{
-							aBuffer[k * aSamplesToRead + i + j] = tmp[j * mCodec.mWav->channels + k];
+							aBuffer[k * aBufferSize + i + j] = tmp[j * mCodec.mWav->channels + k];
 						}
 					}
 				}
@@ -341,7 +341,7 @@ namespace SoLoud
 
 	result WavStreamInstance::seek(double aSeconds, float* mScratch, unsigned int mScratchSize)
 	{
-		if (mCodec.mOgg)
+		if (mParent->mFiletype == WAVSTREAM_OGG && mCodec.mOgg)
 		{
 			int pos = (int)floor(mBaseSamplerate * aSeconds);
 			stb_vorbis_seek(mCodec.mOgg, pos);
@@ -394,7 +394,7 @@ namespace SoLoud
 
 	bool WavStreamInstance::hasEnded()
 	{
-		if (mOffset >= mParent->mSampleCount)
+		if (!(mFlags & AudioSourceInstance::LOOPING) && mOffset >= mParent->mSampleCount)
 		{
 			return 1;
 		}