Method loadUncompressedTexture

Engine/source/gfx/gfxTextureManager.cpp:892–929

}

GBitmap *GFXTextureManager::loadUncompressedTexture(const Torque::Path &path, GFXTextureProfile *profile, U32 width, U32 height, bool genMips)
{
   GBitmap* inBitmap = loadUncompressedTexture(path, &GFXTexturePersistentProfile);

   if (inBitmap == NULL)
   {
      Con::warnf("GFXTextureManager::loadUncompressedTexture unable to load texture: %s", path.getFullPath().c_str());
      return NULL;
   }

   // Set the format so we don't have to handle which channels are where.
   if (!inBitmap->setFormat(GFXFormatR8G8B8A8))
   {
      Con::warnf("GFXTextureManager::loadUncompressedTexture unable to handle texture format: %s", path.getFullPath().c_str());
      return NULL;
   }

   GBitmap* outBmp = new GBitmap(width, height, true, GFXFormatR8G8B8A8);

   U8* oBits = (U8*)outBmp->getWritableBits();
   for (S32 y = 0; y < width; y++)
   {
      for (S32 x = 0; x < height; x++)
      {
         ColorI texelColor = inBitmap->sampleTexel(x / F32(width), y / F32(height), true).toColorI(true);

         oBits[(y * width + x) * 4] = texelColor.red;
         oBits[(y * width + x) * 4 + 1] = texelColor.green;
         oBits[(y * width + x) * 4 + 2] = texelColor.blue;
         oBits[(y * width + x) * 4 + 3] = texelColor.alpha;
      }
   }

   if (genMips)
      outBmp->extrudeMipLevels();

   return outBmp;
}

GBitmap *GFXTextureManager::loadUncompressedTexture(const Torque::Path &path, GFXTextureProfile *profile)
{