type gfximageloaddef [display="GFX Image Load Def"]
{
  u8 level_count [ui, readonly, display="Level Count"];
  u8 flags [ui, readonly, display="Flags"];

  // Dimensions (3 x u16)
  u16 dimension_0 [ui, readonly, display="Dimension 0"];
  u16 dimension_1 [ui, readonly, display="Dimension 1"];
  u16 dimension_2 [ui, readonly, display="Dimension 2"];

  u32 format [ui, readonly, display="Format"];

  // Resource size - when inline, this contains the size of pixel data that follows
  i32 resource_size [ui, readonly, display="Resource Size"];

  // Read pixel data if present (resource_size > 0 indicates inline data)
  if (resource_size > 0) {
    pixel_data = read(resource_size) [ui, readonly, display="Pixel Data"];
  }
}