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add option to enable widescreen

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This commit is contained in:
dborth 2010-03-17 06:33:00 +00:00
parent 2df669c7b0
commit 1a474d1e8f
1 changed files with 23 additions and 0 deletions
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23
SDL/src/video/wii/SDL_wiivideo.c
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@ -829,6 +829,29 @@ WII_InitVideoSystem()
SetupGX();
}
void WII_SetWidescreen(int wide)
{
if(wide)
{ vmode->viWidth = 678;
vmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 678) / 2;
}
else
{
vmode->viWidth = 640;
vmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 640) / 2;
}
VIDEO_Configure (vmode);
VIDEO_Flush();
VIDEO_WaitVSync ();
if (mode->viTVMode & VI_NON_INTERLACE)
VIDEO_WaitVSync();
else
while (VIDEO_GetNextField())
VIDEO_WaitVSync();
}
void WII_VideoStart()
{
SetupGX();