message: Fix error message for unhandled format in GetByteSize
diff: @@ -307,7 +307,7 @@ size_t GetByteSize(GLsizei w, GLsizei h, GLsizei d, GLenum format, GLenum type)
  default: RDCERR("Unhandled Byte Size type %s!", ToStr(type).c_str()); break;
  }
  - switch((int)format)
  + switch(format)
  {
  case eGL_RED:
  case eGL_RED_INTEGER:
  @@ -333,7 +333,7 @@ size_t GetByteSize(GLsizei w, GLsizei h, GLsizei d, GLenum format, GLenum type)
  case eGL_RGBA_INTEGER:
  case eGL_BGRA:
  case eGL_BGRA_INTEGER: return w * h * d * elemSize * 4;
  - default: RDCERR("Unhandled Byte Size format %s!", ToStr(type).c_str()); break;
  + default: RDCERR("Unhandled Byte Size format %s!", ToStr(format).c_str()); break;
  }
  RDCERR("Unhandled Byte Size case!");
  