rolmodl::ren::driver Namespace Reference

Renderer driver information functions. More...

Functions
unsigned int	count ()
	Query the amount of available rendering drivers. More...
Info	info (const unsigned int i)
	Query the driver info for the ith rendering driver. More...

Detailed Description

Renderer driver information functions.

Function Documentation

count()

unsigned int rolmodl::ren::driver::count

(

)

Query the amount of available rendering drivers.

Exceptions

rolmodl::sdlexception

SDL reported an error code.

See also

https://wiki.libsdl.org/SDL_GetNumRenderDrivers

Definition at line 15 of file Ren.cpp.

References rolmodl::detail::throwOnErr().

Referenced by info().

info()

Info rolmodl::ren::driver::info

(

const unsigned int

i

)

Query the driver info for the ith rendering driver.

Exceptions

std::out_of_range

Driver index is out of range.

See also

https://wiki.libsdl.org/SDL_GetRenderDriverInfo

Definition at line 21 of file Ren.cpp.

References count(), rolmodl::ren::Info::name, rolmodl::detail::throwOnErr(), and rolmodl::ren::Flags::unsafeFromRaw().