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support more texture format

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This commit is contained in:
Perfare
2016-10-26 00:29:03 +08:00
parent 4b8b8fb8ea
commit 1f1a8c5956
6 changed files with 214 additions and 28 deletions
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31
Unity Studio/UnityStudioForm.cs
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@ -77,6 +77,9 @@ namespace Unity_Studio
[DllImport("PVRTexLibWrapper.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void DecompressPVR(byte[] buffer, IntPtr bmp, int len);
[DllImport("TextureConverterWrapper.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void Ponvert(byte[] buffer, IntPtr bmp, int nWidth, int nHeight, int len, int type);
private void loadFile_Click(object sender, System.EventArgs e)
{
@ -1222,8 +1225,12 @@ namespace Unity_Studio
}
else if (asset.extension == ".ktx")
{
StatusStripUpdate("Unsupported image for preview. Can export the ktx file.");
imageTexture = null;
imageTexture = new Bitmap(m_Texture2D.m_Width, m_Texture2D.m_Height);
var rect = new Rectangle(0, 0, m_Texture2D.m_Width, m_Texture2D.m_Height);
BitmapData bmd = imageTexture.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
Ponvert(m_Texture2D.image_data, bmd.Scan0, m_Texture2D.m_Width, m_Texture2D.m_Height, m_Texture2D.image_data_size, m_Texture2D.q_format);
imageTexture.UnlockBits(bmd);
imageTexture.RotateFlip(RotateFlipType.RotateNoneFlipY);
}
else
{
@ -3129,7 +3136,7 @@ namespace Unity_Studio
ImageFormat format = null;
var convert = (bool)Properties.Settings.Default["convertTexture"];
var oldextension = exportFileextension;
if (convert && (exportFileextension == ".dds" || exportFileextension == ".pvr" || exportFileextension == ".astc"))
if (convert && exportFileextension != ".tex")
{
string str = Properties.Settings.Default["convertType"] as string;
exportFileextension = "." + str.ToLower();
@ -3206,8 +3213,22 @@ namespace Unity_Studio
}
else if (oldextension == ".ktx")
{
var ktxdata = Texture2DToKTX(m_Texture2D);
File.WriteAllBytes(exportFullname, ktxdata);
if (convert)
{
var bitmap = new Bitmap(m_Texture2D.m_Width, m_Texture2D.m_Height);
var rect = new Rectangle(0, 0, m_Texture2D.m_Width, m_Texture2D.m_Height);
var bmd = bitmap.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
Ponvert(m_Texture2D.image_data, bmd.Scan0, m_Texture2D.m_Width, m_Texture2D.m_Height, m_Texture2D.image_data_size, m_Texture2D.q_format);
bitmap.UnlockBits(bmd);
if (flip)
bitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
bitmap.Save(exportFullname, format);
}
else
{
var ktxdata = Texture2DToKTX(m_Texture2D);
File.WriteAllBytes(exportFullname, ktxdata);
}
}
else
{