(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetNumVideoCaptureFrameSizes

Number of different framesizes available for the device and pixel format.

Syntax

int SDL_GetNumVideoCaptureFrameSizes(SDL_VideoCaptureDevice *device, Uint32 format);

Function Parameters

device	opened video capture device
format	frame pixel format (SDL_PixelFormatEnum)

Return Value

Returns number of framesizes or a negative error code on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 3.0.0.

Related Functions

• SDL_GetVideoCaptureFrameSize
• SDL_SetVideoCaptureSpec

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CategoryAPI

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