.\" This manpage content is licensed under Creative Commons
.\"  Attribution 4.0 International (CC BY 4.0)
.\"   https://creativecommons.org/licenses/by/4.0/
.\" This manpage was generated from SDL's wiki page for SDL_BlitSurfaceUnchecked:
.\"   https://wiki.libsdl.org/SDL_BlitSurfaceUnchecked
.\" Generated with SDL/build-scripts/wikiheaders.pl
.\"  revision release-3.2.8-0-gf6864924f
.\" Please report issues in this manpage's content at:
.\"   https://github.com/libsdl-org/sdlwiki/issues/new
.\" Please report issues in the generation of this manpage from the wiki at:
.\"   https://github.com/libsdl-org/SDL/issues/new?title=Misgenerated%20manpage%20for%20SDL_BlitSurfaceUnchecked
.\" SDL can be found at https://libsdl.org/
.de URL
\$2 \(laURL: \$1 \(ra\$3
..
.if \n[.g] .mso www.tmac
.TH SDL_BlitSurfaceUnchecked 3 "SDL 3.2.8" "Simple Directmedia Layer" "SDL3 FUNCTIONS"
.SH NAME
SDL_BlitSurfaceUnchecked \- Perform low-level surface blitting only\[char46]
.SH HEADER FILE
Defined in SDL3/SDL_surface\[char46]h

.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "bool SDL_BlitSurfaceUnchecked(SDL_Surface *src, const SDL_Rect *srcrect, SDL_Surface *dst, const SDL_Rect *dstrect);
.fi
.SH DESCRIPTION
This is a semi-private blit function and it performs low-level surface
blitting, assuming the input rectangles have already been clipped\[char46]

.SH FUNCTION PARAMETERS
.TP
.I src
the 
.BR SDL_Surface
 structure to be copied from\[char46]
.TP
.I srcrect
the 
.BR SDL_Rect
 structure representing the rectangle to be copied, may not be NULL\[char46]
.TP
.I dst
the 
.BR SDL_Surface
 structure that is the blit target\[char46]
.TP
.I dstrect
the 
.BR SDL_Rect
 structure representing the target rectangle in the destination surface, may not be NULL\[char46]
.SH RETURN VALUE
Returns true on success or false on failure; call

.BR SDL_GetError
() for more information\[char46]

.SH THREAD SAFETY
The same destination surface should not be used from two threads at once\[char46]
It is safe to use the same source surface from multiple threads\[char46]

.SH AVAILABILITY
This function is available since SDL 3\[char46]2\[char46]0\[char46]

.SH SEE ALSO
.BR \(bu (3),
.BR SDL_BlitSurface (3)