= SDL_DisplayMode =
A structure that contains the description of a display mode.


== Data Fields ==
{|
|Uint32
|'''format'''
|one of the [[SDL_PixelFormatEnum]] values
|-
|int
|'''w'''
|width, in screen coordinates
|-
|int
|'''h'''
|height, in screen coordinates
|-
|int
|'''refresh_rate'''
|refresh rate (in Hz), or 0 for unspecified 
|-
|void*
|'''driverdata'''
|driver-specific data, initialize to 0
|}

== Code Examples ==
<syntaxhighlight lang='c'>
static int display_in_use = 0; /* Only using first display */

int i, display_mode_count;
SDL_DisplayMode mode;
Uint32 f;

SDL_Log("SDL_GetNumVideoDisplays(): %i", SDL_GetNumVideoDisplays());

display_mode_count = SDL_GetNumDisplayModes(display_in_use);
if (display_mode_count < 1) {
    SDL_Log("SDL_GetNumDisplayModes failed: %s", SDL_GetError());
    return 1;
}
SDL_Log("SDL_GetNumDisplayModes: %i", display_mode_count);

for (i = 0; i < display_mode_count; ++i) {
    if (SDL_GetDisplayMode(display_in_use, i, &mode) != 0) {
        SDL_Log("SDL_GetDisplayMode failed: %s", SDL_GetError());
        return 1;
    }
    f = mode.format;

    SDL_Log("Mode %i\tbpp %i\t%s\t%i x %i",
            i, SDL_BITSPERPIXEL(f),
            SDL_GetPixelFormatName(f),
            mode.w, mode.h);
}
</syntaxhighlight>

== Related Functions ==
:[[SDL_GetClosestDisplayMode]]
:[[SDL_GetCurrentDisplayMode]]
:[[SDL_GetDesktopDisplayMode]]
:[[SDL_GetDisplayMode]]
:[[SDL_GetNumDisplayModes]]
:[[SDL_GetWindowDisplayMode]]
:[[SDL_SetWindowDisplayMode]]

----
[[CategoryStruct]], [[CategoryVideo]]