protected override Document OnLoad(Stream input)
{
// reset settings cache on fresh loaded files
pvrMetaDataCache = null;
// Setup loading engine
if (LoadEngineMode == PvrEngineEnum.None)
{
ShowLoadSetupDialogBox();
}
if (LoadEngineMode == PvrEngineEnum.PuyoTools)
{
loadedPvrPuyo = new PvrTextureDecoder(input);
var img = loadedPvrPuyo.GetImage();
var imgNative = ImageSharpExtensions.ToBitmap(img);
return(Document.FromImage(imgNative));
}
else if (LoadEngineMode == PvrEngineEnum.ShenmueDK)
{
PVRT.EnableBuffering = false;
loadedPvr = new PVRT(input);
return(Document.FromImage(loadedPvr.CreateBitmap()));
}
else
{
throw new Exception("User canceled the operation!");
}
}
private void button_genPrev_Click(object sender, EventArgs e)
{
SixLabors.ImageSharp.Image <Bgra32> tmpImg = ImageSharpExtensions.ToImageSharpImage(_img);
var pf = (PvrPixelFormat)comboBox_PixelFormat.SelectedItem;
var df = (PvrDataFormat)comboBox_DataFormat.SelectedItem;
var dr = comboBox_Dithering.SelectedIndex;
var em = checkBox_eyeMode.Checked;
using (var ms = new MemoryStream())
{
// Temp encode to pvr
PvrTextureEncoder tmpImgRaw = new PvrTextureEncoder(tmpImg, pf, df);
tmpImgRaw.DitheringMode = dr;
if (em == false)
{
tmpImgRaw.MetricMode = 0;
}
else
{
tmpImgRaw.MetricMode = 1;
}
tmpImgRaw.Save(ms);
ms.Seek(0, SeekOrigin.Begin);
//Tmp decode for preview
var tmpPreview = new PvrTextureDecoder(ms);
var img = tmpPreview.GetImage();
var imgNative = ImageSharpExtensions.ToBitmap(img);
pictureBox_PVRPreview.Image = imgNative;
pictureBox_PVRPreview.Update();
panel1.Update();
}
}
protected override void OnSave(Document input, Stream output, SaveConfigToken token, Surface scratchSurface, ProgressEventHandler callback)
{
RenderArgs ra = new RenderArgs(new Surface(input.Size));
input.Render(ra, true);
// Show dialog and setup engine parameters
SaveDialogSettingsState pvrMetaData;
if (pvrMetaDataCache != null)
{
pvrMetaData = ShowSetupDialogBox(pvrMetaDataCache, ra.Bitmap); //load from cache when there
}
else // no cache make clear instance of settings dialog
{
switch (LoadEngineMode)
{
case PvrEngineEnum.None:
pvrMetaData = ShowSetupDialogBox(loadedPvrPuyo, ra.Bitmap); //null
break;
case PvrEngineEnum.ShenmueDK:
pvrMetaData = ShowSetupDialogBox(loadedPvr, ra.Bitmap);
break;
case PvrEngineEnum.PuyoTools:
pvrMetaData = ShowSetupDialogBox(loadedPvrPuyo, ra.Bitmap);
break;
default:
pvrMetaData = ShowSetupDialogBox(loadedPvrPuyo, ra.Bitmap); //null
break;
}
}
using (var ms = new MemoryStream())
{
Image <Bgra32> image = ImageSharpExtensions.ToImageSharpImage(ra.Bitmap);
var tmpPvrPuyo = new PvrTextureEncoder(image, pvrMetaData.PuyoPixelFormat, (PvrDataFormat)pvrMetaData.PuyoDataFormat);
// optiona global id
if (pvrMetaData.GbixId != null)
{
tmpPvrPuyo.GlobalIndex = pvrMetaData.GbixId;
}
// dithering
tmpPvrPuyo.DitheringMode = pvrMetaData.Dithering;
// EyeWeightMode
if (pvrMetaData.EyeWeightMode)
{
tmpPvrPuyo.MetricMode = 1;
}
else
{
tmpPvrPuyo.MetricMode = 0;
}
//GuardedStream workaround (forums.getpaint.net/topic/114912-i-can-not-save-my-work/)?
tmpPvrPuyo.Save(ms);
byte[] tmpBfr = ms.ToArray();
output.Write(tmpBfr, 0, tmpBfr.Length);
pvrMetaDataCache = pvrMetaData; // update settings cache
}
}
