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.TH SDL_GetRGBA 3 "SDL 3.1.0" "SDL" "SDL3 FUNCTIONS"
.SH NAME
SDL_GetRGBA \- Get RGBA values from a pixel in the specified format\[char46]
.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "void SDL_GetRGBA(Uint32 pixel,
.BI "                 const SDL_PixelFormat * format,
.BI "                 Uint8 * r, Uint8 * g, Uint8 * b,
.BI "                 Uint8 * a);
.fi
.SH DESCRIPTION
This function uses the entire 8-bit [0\[char46]\[char46]255] range when converting color
components from pixel formats with less than 8-bits per RGB component
(e\[char46]g\[char46], a completely white pixel in 16-bit RGB565 format would return [0xff,
0xff, 0xff] not [0xf8, 0xfc, 0xf8])\[char46]

If the surface has no alpha component, the alpha will be returned as 0xff
(100% opaque)\[char46]

.SH FUNCTION PARAMETERS
.TP
.I pixel
a pixel value
.TP
.I format
an 
.BR SDL_PixelFormat
 structure describing the format of the pixel
.TP
.I r
a pointer filled in with the red component
.TP
.I g
a pointer filled in with the green component
.TP
.I b
a pointer filled in with the blue component
.TP
.I a
a pointer filled in with the alpha component
.SH AVAILABILITY
This function is available since SDL 3\[char46]0\[char46]0\[char46]

.SH SEE ALSO
.BR SDL_GetRGB (3),
.BR SDL_MapRGB (3),
.BR SDL_MapRGBA (3)