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Set default window size to 80% of current display in SDL.

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Make vid_setsize center window on current display in SDL.
This commit is contained in:
Marisa Kirisame 2018-07-28 16:32:50 +02:00 committed by Christoph Oelckers
parent 477d2d0389
commit 66f616dc1a
1 changed files with 14 additions and 20 deletions
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34
src/posix/sdl/sdlglvideo.cpp
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@ -223,11 +223,19 @@ SystemGLFrameBuffer::SystemGLFrameBuffer (void *, bool fullscreen)
{
static_cast<SDLGLVideo*>(Video)->SetupPixelFormat(false, 0, glvers[glveridx]);
Screen = SDL_CreateWindow (caption,
SDL_WINDOWPOS_UNDEFINED_DISPLAY(vid_adapter),
SDL_WINDOWPOS_UNDEFINED_DISPLAY(vid_adapter),
vid_defwidth, vid_defheight, (fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0) | SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE
);
SDL_Rect bounds;
SDL_GetDisplayBounds(vid_adapter,&bounds);
// set default size
if ( win_w <= 0 || win_h <= 0 )
{
win_w = bounds.w * 8 / 10;
win_h = bounds.h * 8 / 10;
}
Screen = SDL_CreateWindow(caption,
(win_x <= 0) ? SDL_WINDOWPOS_CENTERED_DISPLAY(vid_adapter) : win_x,
(win_y <= 0) ? SDL_WINDOWPOS_CENTERED_DISPLAY(vid_adapter) : win_y,
win_w, win_h, (fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0) | (win_maximized ? SDL_WINDOW_MAXIMIZED : 0) | SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
if (Screen != NULL)
{
// enforce minimum size limit
@ -240,20 +248,6 @@ SystemGLFrameBuffer::SystemGLFrameBuffer (void *, bool fullscreen)
m_origGamma[0], m_origGamma[1], m_origGamma[2]
);
if (!fullscreen)
{
if (win_w >= MIN_WIDTH && win_h >= MIN_HEIGHT)
{
SDL_SetWindowSize(Screen, win_w, win_h);
}
if (win_x >= 0 && win_y >= 0)
{
SDL_SetWindowPosition(Screen, win_x, win_y);
}
}
return;
}
@ -376,7 +370,7 @@ void SystemGLFrameBuffer::SetWindowSize(int w, int h)
{
win_maximized = false;
SDL_SetWindowSize(Screen, w, h);
SDL_SetWindowPosition(Screen, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
SDL_SetWindowPosition(Screen, SDL_WINDOWPOS_CENTERED_DISPLAY(vid_adapter), SDL_WINDOWPOS_CENTERED_DISPLAY(vid_adapter));
SetSize(GetClientWidth(), GetClientHeight());
int x, y;
SDL_GetWindowPosition(Screen, &x, &y);