message: Force remap of Alpha8 on GL, it's not a supported format in core profile
diff: @@ -3295,6 +3295,10 @@ bool GLReplay::IsTextureSupported(const ResourceFormat &format)
  if(format.type == ResourceFormatType::ASTC)
  return false;
  + // we don't try to replay alpha8 textures, as we stick strictly to core profile GL
  + if(format.type == ResourceFormatType::A8)
  + return false;
  +
  // BGRA is not accepted as an internal format in case of GL
  // EXT_texture_format_BGRA8888 is required for creating BGRA proxy textures in case of GLES
  if(format.BGRAOrder())
  