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fixed bug

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This commit is contained in:
Perfare 2020-03-24 09:17:26 +08:00
parent 6f138dcc05
commit 2018028853
1 changed files with 10 additions and 9 deletions
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19
AssetStudioGUI/AssetStudioGUIForm.cs
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@ -10,6 +10,7 @@ using System.Globalization;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
using System.Diagnostics; using System.Diagnostics;
using System.Drawing.Text; using System.Drawing.Text;
using System.Drawing.Imaging;
using OpenTK; using OpenTK;
using OpenTK.Graphics.OpenGL; using OpenTK.Graphics.OpenGL;
using AssetStudio; using AssetStudio;
@ -18,6 +19,7 @@ using Object = AssetStudio.Object;
using Font = AssetStudio.Font; using Font = AssetStudio.Font;
using Vector3 = OpenTK.Vector3; using Vector3 = OpenTK.Vector3;
using Vector4 = OpenTK.Vector4; using Vector4 = OpenTK.Vector4;
using PixelFormat = System.Drawing.Imaging.PixelFormat;
namespace AssetStudioGUI namespace AssetStudioGUI
{ {
@ -283,7 +285,7 @@ namespace AssetStudioGUI
bool dirty = false; bool dirty = false;
switch (e.KeyCode) switch (e.KeyCode)
{ {
case Keys.R: case Keys.B:
textureChannels[0] = !textureChannels[0]; textureChannels[0] = !textureChannels[0];
dirty = true; dirty = true;
break; break;
@ -291,7 +293,7 @@ namespace AssetStudioGUI
textureChannels[1] = !textureChannels[1]; textureChannels[1] = !textureChannels[1];
dirty = true; dirty = true;
break; break;
case Keys.B: case Keys.R:
textureChannels[2] = !textureChannels[2]; textureChannels[2] = !textureChannels[2];
dirty = true; dirty = true;
break; break;
@ -798,20 +800,19 @@ namespace AssetStudioGUI
data[i + offset] = textureChannels[i] ? data[i + offset] : (byte)(i == 3 ? 255 : 0); data[i + offset] = textureChannels[i] ? data[i + offset] : (byte)(i == 3 ? 255 : 0);
}; };
} }
var bmpData = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), System.Drawing.Imaging.ImageLockMode.ReadWrite, System.Drawing.Imaging.PixelFormat.Format32bppArgb); var bmpData = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
int bytes = Math.Abs(bmpData.Stride) * bitmap.Height; var bytes = new byte[bitmap.Width * bitmap.Height * 4];
byte[] values = new byte[bytes]; Marshal.Copy(bmpData.Scan0, bytes, 0, bytes.Length);
Marshal.Copy(bmpData.Scan0, values, 0, bytes);
for (int i = 0; i < bmpData.Height; i++) for (int i = 0; i < bmpData.Height; i++)
{ {
int offset = Math.Abs(bmpData.Stride) * i; int offset = Math.Abs(bmpData.Stride) * i;
for (int j = 0; j < bitmap.Height; j++) for (int j = 0; j < bmpData.Width; j++)
{ {
handler(values, offset); handler(bytes, offset);
offset += 4; offset += 4;
} }
} }
Marshal.Copy(values, 0, bmpData.Scan0, bytes); Marshal.Copy(bytes, 0, bmpData.Scan0, bytes.Length);
bitmap.UnlockBits(bmpData); bitmap.UnlockBits(bmpData);
} }
PreviewTexture(bitmap); PreviewTexture(bitmap);