1 files changed, 55 insertions, 0 deletions
diff --git a/Src/external_dependencies/openmpt-trunk/soundlib/MixerSettings.h b/Src/external_dependencies/openmpt-trunk/soundlib/MixerSettings.h
new file mode 100644
index 00000000..ac18ce65
--- /dev/null
+++ b/Src/external_dependencies/openmpt-trunk/soundlib/MixerSettings.h
@@ -0,0 +1,55 @@
+/*
+ * MixerSettings.h
+ * ---------------
+ * Purpose: A struct containing settings for the mixer of soundlib.
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+#pragma once
+
+#include "openmpt/all/BuildSettings.hpp"
+
+
+OPENMPT_NAMESPACE_BEGIN
+
+
+struct MixerSettings
+{
+
+	int32 m_nStereoSeparation;
+	enum : int32 { StereoSeparationScale = 128 };
+	
+	uint32 m_nMaxMixChannels;
+	uint32 DSPMask;
+	uint32 MixerFlags;
+	uint32 gdwMixingFreq;
+	uint32 gnChannels;
+	uint32 m_nPreAmp;
+	std::size_t NumInputChannels;
+
+	int32 VolumeRampUpMicroseconds;
+	int32 VolumeRampDownMicroseconds;
+	int32 GetVolumeRampUpMicroseconds() const { return VolumeRampUpMicroseconds; }
+	int32 GetVolumeRampDownMicroseconds() const { return VolumeRampDownMicroseconds; }
+	void SetVolumeRampUpMicroseconds(int32 rampUpMicroseconds) { VolumeRampUpMicroseconds = rampUpMicroseconds; }
+	void SetVolumeRampDownMicroseconds(int32 rampDownMicroseconds) { VolumeRampDownMicroseconds = rampDownMicroseconds; }
+	
+	int32 GetVolumeRampUpSamples() const;
+	int32 GetVolumeRampDownSamples() const;
+
+	void SetVolumeRampUpSamples(int32 rampUpSamples);
+	void SetVolumeRampDownSamples(int32 rampDownSamples);
+	
+	bool IsValid() const
+	{
+		return (gdwMixingFreq > 0) && (gnChannels == 1 || gnChannels == 2 || gnChannels == 4) && (NumInputChannels == 0 || NumInputChannels == 1 || NumInputChannels == 2 || NumInputChannels == 4);
+	}
+	
+	MixerSettings();
+
+};
+
+
+OPENMPT_NAMESPACE_END