mirror of
https://github.com/aelurum/AssetStudio.git
synced 2025-07-14 02:54:16 -04:00
Move texture related code to Texture2D.cs
Delete some astc related code
This commit is contained in:
Perfare
@ -1,8 +1,10 @@
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Runtime.InteropServices;
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using Tao.DevIl;
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namespace Unity_Studio
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{
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@ -25,11 +27,13 @@ namespace Unity_Studio
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public int m_WrapMode;
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public int m_LightmapFormat;
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public int m_ColorSpace;
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//image dataa
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public int image_data_size;
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public byte[] image_data;
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//m_StreamData
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public uint offset;
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public uint size;
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public string path;
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public byte[] image_data;
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//DDS Start
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public byte[] dwMagic = { 0x44, 0x44, 0x53, 0x20, 0x7c };
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@ -77,19 +81,14 @@ namespace Unity_Studio
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public int numberOfMipmapLevels = 1;
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public int bytesOfKeyValueData = 0;
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//KTX End
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//ASTC Start
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public byte[] astc_magic = { 0x13, 0xab, 0xa1, 0x5c };
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public byte blockdim_x;
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public byte blockdim_y;
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public byte blockdim_z = 1;
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public byte[] xsize = new byte[3];
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public byte[] ysize = new byte[3];
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public byte[] zsize = new byte[3] { 1, 0, 0 };
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//ASTC END
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//TextureConverter
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public int q_format;
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//Texture data
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public int image_data_size;
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[DllImport("PVRTexLibWrapper.dll", CallingConvention = CallingConvention.Cdecl)]
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private static extern void DecompressPVR(byte[] buffer, IntPtr bmp, int len);
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[DllImport("TextureConverterWrapper.dll", CallingConvention = CallingConvention.Cdecl)]
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private static extern void Ponvert(byte[] buffer, IntPtr bmp, int nWidth, int nHeight, int len, int type);
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public Texture2D(AssetPreloadData preloadData, bool readSwitch)
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{
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@ -523,43 +522,37 @@ namespace Unity_Studio
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case TextureFormat.ASTC_RGB_4x4: //test pass
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case TextureFormat.ASTC_RGBA_4x4: //test pass
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{
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blockdim_x = 4;
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blockdim_y = 4;
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pvrPixelFormat = 27;
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break;
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}
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case TextureFormat.ASTC_RGB_5x5: //test pass
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case TextureFormat.ASTC_RGBA_5x5: //test pass
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{
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blockdim_x = 5;
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blockdim_y = 5;
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pvrPixelFormat = 29;
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break;
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}
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case TextureFormat.ASTC_RGB_6x6: //test pass
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case TextureFormat.ASTC_RGBA_6x6: //test pass
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{
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blockdim_x = 6;
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blockdim_y = 6;
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pvrPixelFormat = 31;
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break;
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}
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case TextureFormat.ASTC_RGB_8x8: //test pass
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case TextureFormat.ASTC_RGBA_8x8: //test pass
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{
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blockdim_x = 8;
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blockdim_y = 8;
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pvrPixelFormat = 34;
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break;
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}
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case TextureFormat.ASTC_RGB_10x10: //test pass
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case TextureFormat.ASTC_RGBA_10x10: //test pass
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{
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blockdim_x = 10;
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blockdim_y = 10;
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pvrPixelFormat = 38;
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break;
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}
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case TextureFormat.ASTC_RGB_12x12: //test pass
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case TextureFormat.ASTC_RGBA_12x12: //test pass
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{
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blockdim_x = 12;
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blockdim_y = 12;
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pvrPixelFormat = 40;
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break;
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}
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case TextureFormat.ETC_RGB4_3DS:
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@ -599,6 +592,18 @@ namespace Unity_Studio
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case TextureFormat.ETC2_RGB:
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case TextureFormat.ETC2_RGBA1:
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case TextureFormat.ETC2_RGBA8:
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case TextureFormat.ASTC_RGB_4x4:
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case TextureFormat.ASTC_RGB_5x5:
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case TextureFormat.ASTC_RGB_6x6:
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case TextureFormat.ASTC_RGB_8x8:
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case TextureFormat.ASTC_RGB_10x10:
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case TextureFormat.ASTC_RGB_12x12:
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case TextureFormat.ASTC_RGBA_4x4:
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case TextureFormat.ASTC_RGBA_5x5:
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case TextureFormat.ASTC_RGBA_6x6:
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case TextureFormat.ASTC_RGBA_8x8:
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case TextureFormat.ASTC_RGBA_10x10:
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case TextureFormat.ASTC_RGBA_12x12:
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preloadData.extension = ".pvr"; break;
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case TextureFormat.RHalf:
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case TextureFormat.RGHalf:
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@ -617,19 +622,6 @@ namespace Unity_Studio
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case TextureFormat.EAC_RG:
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case TextureFormat.EAC_RG_SIGNED:
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preloadData.extension = ".ktx"; break;
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case TextureFormat.ASTC_RGB_4x4:
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case TextureFormat.ASTC_RGB_5x5:
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case TextureFormat.ASTC_RGB_6x6:
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case TextureFormat.ASTC_RGB_8x8:
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case TextureFormat.ASTC_RGB_10x10:
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case TextureFormat.ASTC_RGB_12x12:
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case TextureFormat.ASTC_RGBA_4x4:
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case TextureFormat.ASTC_RGBA_5x5:
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case TextureFormat.ASTC_RGBA_6x6:
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case TextureFormat.ASTC_RGBA_8x8:
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case TextureFormat.ASTC_RGBA_10x10:
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case TextureFormat.ASTC_RGBA_12x12:
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preloadData.extension = ".astc"; break;
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default:
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preloadData.extension = "_" + type + ".tex"; break;
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}
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@ -655,6 +647,254 @@ namespace Unity_Studio
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preloadData.SubItems.AddRange(new string[] { preloadData.TypeString, preloadData.Size.ToString() });
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}
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}
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public byte[] ConvertToContainer()
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{
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switch (m_TextureFormat)
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{
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case TextureFormat.Alpha8:
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case TextureFormat.ARGB4444:
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case TextureFormat.RGB24:
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case TextureFormat.RGBA32:
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case TextureFormat.ARGB32:
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case TextureFormat.RGB565:
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case TextureFormat.DXT1:
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case TextureFormat.DXT5:
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case TextureFormat.RGBA4444:
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case TextureFormat.BGRA32:
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return ConvertToDDS();
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case TextureFormat.YUY2:
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case TextureFormat.PVRTC_RGB2:
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case TextureFormat.PVRTC_RGBA2:
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case TextureFormat.PVRTC_RGB4:
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case TextureFormat.PVRTC_RGBA4:
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case TextureFormat.ETC_RGB4:
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case TextureFormat.ETC2_RGB:
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case TextureFormat.ETC2_RGBA1:
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case TextureFormat.ETC2_RGBA8:
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case TextureFormat.ASTC_RGB_4x4:
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case TextureFormat.ASTC_RGB_5x5:
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case TextureFormat.ASTC_RGB_6x6:
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case TextureFormat.ASTC_RGB_8x8:
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case TextureFormat.ASTC_RGB_10x10:
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case TextureFormat.ASTC_RGB_12x12:
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case TextureFormat.ASTC_RGBA_4x4:
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case TextureFormat.ASTC_RGBA_5x5:
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case TextureFormat.ASTC_RGBA_6x6:
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case TextureFormat.ASTC_RGBA_8x8:
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case TextureFormat.ASTC_RGBA_10x10:
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case TextureFormat.ASTC_RGBA_12x12:
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return ConvertToPVR();
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case TextureFormat.RHalf:
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case TextureFormat.RGHalf:
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case TextureFormat.RGBAHalf:
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case TextureFormat.RFloat:
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case TextureFormat.RGFloat:
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case TextureFormat.RGBAFloat:
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case TextureFormat.BC4:
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case TextureFormat.BC5:
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case TextureFormat.BC6H:
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case TextureFormat.BC7:
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case TextureFormat.ATC_RGB4:
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case TextureFormat.ATC_RGBA8:
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case TextureFormat.EAC_R:
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case TextureFormat.EAC_R_SIGNED:
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case TextureFormat.EAC_RG:
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case TextureFormat.EAC_RG_SIGNED:
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return ConvertToKTX();
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default:
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return image_data;
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}
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}
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private byte[] ConvertToDDS()
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{
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var imageBuffer = new byte[128 + image_data_size];
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dwMagic.CopyTo(imageBuffer, 0);
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BitConverter.GetBytes(dwFlags).CopyTo(imageBuffer, 8);
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BitConverter.GetBytes(m_Height).CopyTo(imageBuffer, 12);
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BitConverter.GetBytes(m_Width).CopyTo(imageBuffer, 16);
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BitConverter.GetBytes(dwPitchOrLinearSize).CopyTo(imageBuffer, 20);
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BitConverter.GetBytes(dwMipMapCount).CopyTo(imageBuffer, 28);
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BitConverter.GetBytes(dwSize).CopyTo(imageBuffer, 76);
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BitConverter.GetBytes(dwFlags2).CopyTo(imageBuffer, 80);
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BitConverter.GetBytes(dwFourCC).CopyTo(imageBuffer, 84);
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BitConverter.GetBytes(dwRGBBitCount).CopyTo(imageBuffer, 88);
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BitConverter.GetBytes(dwRBitMask).CopyTo(imageBuffer, 92);
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BitConverter.GetBytes(dwGBitMask).CopyTo(imageBuffer, 96);
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BitConverter.GetBytes(dwBBitMask).CopyTo(imageBuffer, 100);
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BitConverter.GetBytes(dwABitMask).CopyTo(imageBuffer, 104);
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BitConverter.GetBytes(dwCaps).CopyTo(imageBuffer, 108);
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BitConverter.GetBytes(dwCaps2).CopyTo(imageBuffer, 112);
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image_data.CopyTo(imageBuffer, 128);
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return imageBuffer;
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}
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private byte[] ConvertToPVR()
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{
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var mstream = new MemoryStream();
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using (var writer = new BinaryWriter(mstream))
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{
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writer.Write(pvrVersion);
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writer.Write(pvrFlags);
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writer.Write(pvrPixelFormat);
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writer.Write(pvrColourSpace);
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writer.Write(pvrChannelType);
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writer.Write(m_Height);
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writer.Write(m_Width);
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writer.Write(pvrDepth);
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writer.Write(pvrNumSurfaces);
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writer.Write(pvrNumFaces);
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writer.Write(dwMipMapCount);
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writer.Write(pvrMetaDataSize);
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writer.Write(image_data);
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return mstream.ToArray();
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}
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}
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private byte[] ConvertToKTX()
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{
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var mstream = new MemoryStream();
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using (var writer = new BinaryWriter(mstream))
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{
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writer.Write(KTXHeader.IDENTIFIER);
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writer.Write(KTXHeader.ENDIANESS_LE);
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writer.Write(glType);
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writer.Write(glTypeSize);
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writer.Write(glFormat);
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writer.Write(glInternalFormat);
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writer.Write(glBaseInternalFormat);
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writer.Write(m_Width);
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writer.Write(m_Height);
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writer.Write(pixelDepth);
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writer.Write(numberOfArrayElements);
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writer.Write(numberOfFaces);
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writer.Write(numberOfMipmapLevels);
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writer.Write(bytesOfKeyValueData);
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writer.Write(image_data_size);
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writer.Write(image_data);
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return mstream.ToArray();
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}
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}
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public Bitmap ConvertToBitmap(bool flip)
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{
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Bitmap bitmap = null;
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switch (m_TextureFormat)
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{
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case TextureFormat.Alpha8:
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case TextureFormat.ARGB4444:
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case TextureFormat.RGB24:
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case TextureFormat.RGBA32:
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case TextureFormat.ARGB32:
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case TextureFormat.RGB565:
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case TextureFormat.DXT1:
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case TextureFormat.DXT5:
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case TextureFormat.RGBA4444:
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case TextureFormat.BGRA32:
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bitmap = DDSToBitmap(ConvertToDDS());
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break;
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case TextureFormat.YUY2:
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case TextureFormat.PVRTC_RGB2:
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case TextureFormat.PVRTC_RGBA2:
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case TextureFormat.PVRTC_RGB4:
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case TextureFormat.PVRTC_RGBA4:
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case TextureFormat.ETC_RGB4:
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case TextureFormat.ETC2_RGB:
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case TextureFormat.ETC2_RGBA1:
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case TextureFormat.ETC2_RGBA8:
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case TextureFormat.ASTC_RGB_4x4:
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case TextureFormat.ASTC_RGB_5x5:
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case TextureFormat.ASTC_RGB_6x6:
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case TextureFormat.ASTC_RGB_8x8:
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case TextureFormat.ASTC_RGB_10x10:
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case TextureFormat.ASTC_RGB_12x12:
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case TextureFormat.ASTC_RGBA_4x4:
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case TextureFormat.ASTC_RGBA_5x5:
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case TextureFormat.ASTC_RGBA_6x6:
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case TextureFormat.ASTC_RGBA_8x8:
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case TextureFormat.ASTC_RGBA_10x10:
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case TextureFormat.ASTC_RGBA_12x12:
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bitmap = PVRToBitmap(ConvertToPVR());
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break;
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case TextureFormat.RHalf:
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case TextureFormat.RGHalf:
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case TextureFormat.RGBAHalf:
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case TextureFormat.RFloat:
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case TextureFormat.RGFloat:
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case TextureFormat.RGBAFloat:
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case TextureFormat.ATC_RGB4:
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case TextureFormat.ATC_RGBA8:
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case TextureFormat.EAC_R:
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case TextureFormat.EAC_R_SIGNED:
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case TextureFormat.EAC_RG:
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case TextureFormat.EAC_RG_SIGNED:
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bitmap = TextureConverter();
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break;
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}
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if (bitmap != null && flip)
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bitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
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return bitmap;
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}
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private static Bitmap DDSToBitmap(byte[] DDSData)
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{
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// Create a DevIL image "name" (which is actually a number)
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int img_name;
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Il.ilGenImages(1, out img_name);
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Il.ilBindImage(img_name);
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// Load the DDS file into the bound DevIL image
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Il.ilLoadL(Il.IL_DDS, DDSData, DDSData.Length);
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// Set a few size variables that will simplify later code
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var ImgWidth = Il.ilGetInteger(Il.IL_IMAGE_WIDTH);
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var ImgHeight = Il.ilGetInteger(Il.IL_IMAGE_HEIGHT);
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var rect = new Rectangle(0, 0, ImgWidth, ImgHeight);
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// Convert the DevIL image to a pixel byte array to copy into Bitmap
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Il.ilConvertImage(Il.IL_BGRA, Il.IL_UNSIGNED_BYTE);
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// Create a Bitmap to copy the image into, and prepare it to get data
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var bmp = new Bitmap(ImgWidth, ImgHeight);
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var bmd = bmp.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
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// Copy the pixel byte array from the DevIL image to the Bitmap
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Il.ilCopyPixels(0, 0, 0,
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Il.ilGetInteger(Il.IL_IMAGE_WIDTH),
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Il.ilGetInteger(Il.IL_IMAGE_HEIGHT),
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1, Il.IL_BGRA, Il.IL_UNSIGNED_BYTE,
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bmd.Scan0);
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// Clean up and return Bitmap
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Il.ilDeleteImages(1, ref img_name);
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bmp.UnlockBits(bmd);
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return bmp;
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}
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private Bitmap PVRToBitmap(byte[] pvrdata)
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{
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var bitmap = new Bitmap(m_Width, m_Height);
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var rect = new Rectangle(0, 0, m_Width, m_Height);
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var bmd = bitmap.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
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var len = Math.Abs(bmd.Stride) * bmd.Height;
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DecompressPVR(pvrdata, bmd.Scan0, len);
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bitmap.UnlockBits(bmd);
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return bitmap;
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}
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private Bitmap TextureConverter()
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{
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var bitmap = new Bitmap(m_Width, m_Height);
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var rect = new Rectangle(0, 0, m_Width, m_Height);
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var bmd = bitmap.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
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Ponvert(image_data, bmd.Scan0, m_Width, m_Height, image_data_size, q_format);
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bitmap.UnlockBits(bmd);
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//if (glBaseInternalFormat == KTXHeader.GL_RED || glBaseInternalFormat == KTXHeader.GL_RG)
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// FixAlpha(bitmap);
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return bitmap;
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}
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}
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Reference in New Issue
Block a user