private void getOverSizeInfo(int width, int height, ref OverSizeInfo info)
{
int width_over_pix = width - this.Width;
int height_over_pix = height - this.Height;
// そもそもオーバーサイズなのか
if (width_over_pix <= 0 && height_over_pix <= 0)
{
info.over_flag = false;
return;
}
info.over_flag = true;
// 縦横どちらがより多くオーバーしているか
if (width_over_pix > height_over_pix)
{
info.is_width = true;
info.over_pix = width_over_pix;
}
else
{
info.is_width = false;
info.over_pix = height_over_pix;
}
}
private void updatePictureBox()
{
//描画先とするImageオブジェクトを作成する
Bitmap canvas = new Bitmap(pictureBox1.Width, pictureBox1.Height);
Graphics g = Graphics.FromImage(canvas);
//g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.Bicubic;
//g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
if (mediaInfoList.Count <= 0)
{
// 要素がない場合は元の画像を削除してから処理を抜ける
g.Dispose();
pictureBox1.Image = canvas;
return;
}
int width_index = 0;
int height_index = 0;
for (int i = 0; i < mediaInfoList.Count; i++)
{
Image img_obj = Image.FromFile(mediaInfoList[i].path);
float raito = (float)img_obj.Width / (float)img_obj.Height;
bool is_portrait = false;
if (raito < 1)
{
is_portrait = true;
}
int width_tmp = img_obj.Width;
int height_tmp = img_obj.Height;
var info = new OverSizeInfo();
getOverSizeInfo(img_obj.Width, img_obj.Height, ref info);
if (info.over_flag)
{
if (info.is_width)
{
width_tmp = pictureBox1.Width;
height_tmp = (int)(pictureBox1.Width / raito);
}
else
{
width_tmp = (int)(pictureBox1.Height * raito);
height_tmp = pictureBox1.Height;
}
}
g.DrawImage(img_obj, width_index, height_index, width_tmp, height_tmp);
MediaInfo med_info = mediaInfoList[i];
med_info.now_width = width_tmp;
med_info.now_height = height_tmp;
med_info.now_left = width_index;
med_info.now_top = height_index;
mediaInfoList[i] = med_info;
if (is_portrait)
{
width_index += width_tmp;
}
else
{
height_index += height_tmp;
}
img_obj.Dispose();
}
//Graphicsオブジェクトのリソースを解放する
g.Dispose();
//pictureBox1に表示する
pictureBox1.Image = canvas;
}
public List <OverSizeInfo> CheckTextureOverMemoSize(float megaBytes)
{
List <OverSizeInfo> overSizeList = new List <OverSizeInfo>();
System.IO.DirectoryInfo directoryInfo = new System.IO.DirectoryInfo(data.path.TextureDirectoryPath);
System.IO.FileInfo[] allFiles = directoryInfo.GetFiles("*.*", System.IO.SearchOption.AllDirectories);
for (int i = 0; i < allFiles.Length; i++)
{
if ((allFiles[i].Name.Contains(".png") || allFiles[i].Name.Contains(".jpg")) && !allFiles[i].Name.Contains(".meta"))
{
if (allFiles[i].Length > megaBytes * 1024 * 1024)
{
string prefabPath = "Assets" + allFiles[i].FullName.Split(new string[] { "\\Assets" }, 0)[1];
Texture Texture = AssetDatabase.LoadAssetAtPath <Texture>(prefabPath);
TextureImporter m = AssetImporter.GetAtPath(prefabPath) as TextureImporter;
int size = Texture.height * Texture.width * 4;
if (size > 1 * 1024 * 1024)
{
float compressSize = ((float)size) / 1024f / 1024f;
switch (m.textureFormat)
{
case TextureImporterFormat.ETC2_RGB4:
compressSize *= 0.125f;
break;
default:
break;
}
int maxSize = 1024;
TextureImporterFormat format = new TextureImporterFormat();
m.GetPlatformTextureSettings("Android", out maxSize, out format);
switch (format)
{
#region Formasts
case TextureImporterFormat.AutomaticCompressed:
break;
case TextureImporterFormat.Automatic16bit:
break;
case TextureImporterFormat.AutomaticTruecolor:
break;
case TextureImporterFormat.AutomaticCrunched:
break;
case TextureImporterFormat.DXT1:
break;
case TextureImporterFormat.DXT5:
break;
case TextureImporterFormat.RGB16:
break;
case TextureImporterFormat.RGB24:
break;
case TextureImporterFormat.Alpha8:
break;
case TextureImporterFormat.ARGB16:
break;
case TextureImporterFormat.RGBA32:
break;
case TextureImporterFormat.ARGB32:
break;
case TextureImporterFormat.RGBA16:
break;
case TextureImporterFormat.DXT1Crunched:
break;
case TextureImporterFormat.DXT5Crunched:
break;
case TextureImporterFormat.PVRTC_RGB2:
break;
case TextureImporterFormat.PVRTC_RGBA2:
break;
case TextureImporterFormat.PVRTC_RGB4:
break;
case TextureImporterFormat.PVRTC_RGBA4:
break;
case TextureImporterFormat.ETC_RGB4:
break;
case TextureImporterFormat.ATC_RGB4:
break;
case TextureImporterFormat.ATC_RGBA8:
break;
case TextureImporterFormat.EAC_R:
break;
case TextureImporterFormat.EAC_R_SIGNED:
break;
case TextureImporterFormat.EAC_RG:
break;
case TextureImporterFormat.EAC_RG_SIGNED:
break;
case TextureImporterFormat.ETC2_RGB4:
compressSize *= 0.125f;
break;
case TextureImporterFormat.ETC2_RGB4_PUNCHTHROUGH_ALPHA:
break;
case TextureImporterFormat.ETC2_RGBA8:
break;
case TextureImporterFormat.ASTC_RGB_4x4:
break;
case TextureImporterFormat.ASTC_RGB_5x5:
break;
case TextureImporterFormat.ASTC_RGB_6x6:
break;
case TextureImporterFormat.ASTC_RGB_8x8:
break;
case TextureImporterFormat.ASTC_RGB_10x10:
break;
case TextureImporterFormat.ASTC_RGB_12x12:
break;
case TextureImporterFormat.ASTC_RGBA_4x4:
break;
case TextureImporterFormat.ASTC_RGBA_5x5:
break;
case TextureImporterFormat.ASTC_RGBA_6x6:
break;
case TextureImporterFormat.ASTC_RGBA_8x8:
break;
case TextureImporterFormat.ASTC_RGBA_10x10:
break;
case TextureImporterFormat.ASTC_RGBA_12x12:
break;
default:
break;
#endregion
}
//Debug.LogError(prefabPath +" 文件大小："+(((float)allFiles[i].Length)/1024f/1024f).ToString("0.00")+" MB, 压缩大小:"+compressSize.ToString("0.00")+"MB");
OverSizeInfo info = new OverSizeInfo();
info.texture = Texture;
info.fileMegaBytes = ((float)allFiles[i].Length) / 1024f / 1024f;
info.compressed4AndoridMegaBytes = compressSize;
overSizeList.Add(info);
}
}
}
}
return(overSizeList);
}
