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Date: Fri, 18 Feb 2005 07:58:00 +0200 From: "Mike Gorchak" Subject: [SDL] [PATCH] QNX6 and not only QNX6 fixes 1) Update SDL.qpg.in for the QNX 6.3. 4) video/photon/SDL_phyuv.c - fixed bug with swapped U and V planes, using YV12 mode with radeon cards.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 29 Jan 2006 09:19:55 +0000
parents e5bc29de3f0a
children 546f7c1eb755
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.TH "SDL_LockYUVOverlay" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_LockYUVOverlay\- Lock an overlay
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBint \fBSDL_LockYUVOverlay\fP\fR(\fBSDL_Overlay *overlay\fR);
.SH "DESCRIPTION"
.PP
Much the same as \fI\fBSDL_LockSurface\fP\fR, \fBSDL_LockYUVOverlay\fP locks the \fI\fBoverlay\fR\fR for direct access to pixel data\&.
.SH "RETURN VALUE"
.PP
Returns \fB0\fR on success, or \fB-1\fR on an error\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_UnlockYUVOverlay\fP\fR, \fI\fBSDL_CreateYUVOverlay\fP\fR, \fI\fBSDL_Overlay\fR\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01