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improve AudioClip export

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This commit is contained in:
Perfare
2018-01-22 03:55:30 +08:00
parent 7e67f354e4
commit 4d85c7f665
12 changed files with 356 additions and 260 deletions
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59
Unity Studio/Unity Studio Classes/UnityStudio.cs
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@ -1621,49 +1621,40 @@ namespace Unity_Studio
var m_AudioClip = new AudioClip(asset, true);
if (m_AudioClip.m_AudioData == null)
return false;
var oldextension = asset.extension;
var exportFileExtension = asset.extension;
var convertfsb = (bool)Properties.Settings.Default["convertfsb"];
if (convertfsb && exportFileExtension == ".fsb")
{
exportFileExtension = ".wav";
}
var exportFullName = exportPath + asset.Text + exportFileExtension;
if (ExportFileExists(exportFullName))
return false;
if (convertfsb && oldextension == ".fsb")
var convertAudio = (bool)Properties.Settings.Default["convertAudio"];
if (convertAudio && m_AudioClip.IsFMODSupport)
{
var exportFullName = exportPath + asset.Text + ".wav";
if (ExportFileExists(exportFullName))
return false;
FMOD.CREATESOUNDEXINFO exinfo = new FMOD.CREATESOUNDEXINFO();
var result = FMOD.Factory.System_Create(out var system);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
result = system.init(1, FMOD.INITFLAGS.NORMAL, IntPtr.Zero);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
exinfo.cbsize = Marshal.SizeOf(exinfo);
exinfo.length = (uint)m_AudioClip.m_Size;
result = system.createSound(m_AudioClip.m_AudioData, FMOD.MODE.OPENMEMORY, ref exinfo, out var sound);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
result = sound.getSubSound(0, out var subsound);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
result = subsound.getFormat(out var type, out var format, out int NumChannels, out int BitsPerSample);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
result = subsound.getDefaults(out var frequency, out int priority);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
var SampleRate = (int)frequency;
result = subsound.getLength(out var length, FMOD.TIMEUNIT.PCMBYTES);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
result = subsound.@lock(0, length, out var ptr1, out var ptr2, out var len1, out var len2);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
byte[] buffer = new byte[len1 + 44];
//添加wav头
Encoding.UTF8.GetBytes("RIFF").CopyTo(buffer, 0);
@ -1680,16 +1671,18 @@ namespace Unity_Studio
BitConverter.GetBytes(len1).CopyTo(buffer, 40);
Marshal.Copy(ptr1, buffer, 44, (int)len1);
File.WriteAllBytes(exportFullName, buffer);
result = subsound.unlock(ptr1, ptr2, len1, len2);
if (result != FMOD.RESULT.OK) { return false; }
if (result != FMOD.RESULT.OK)
return false;
subsound.release();
sound.release();
system.release();
}
else
{
var exportFullName = exportPath + asset.Text + asset.extension;
if (ExportFileExists(exportFullName))
return false;
File.WriteAllBytes(exportFullName, m_AudioClip.m_AudioData);
}
return true;