On Mon, Feb 29, 2016 at 7:57 AM, Ralph Versteegen <[email protected]> wrote:
> gfx_recenter_window_hint is no longer called when changing the window > scale; so you should call Window::centerWindow() from inside > gfx_setoption in gfx_directx.cpp. > I am confused. I am looking at gfx_setoption, and this seems to be called once for each command-line argument. That does not seem to be the right place to center the window after it is resized to 80% of the screen. I also notice that gfx_directx has no support for the -z command line for forcing zoom level (and produces a pretty confusing error message if you try to use it) > Secondly (and this is moot because gfx_directx doesn't support other > resolutions anyway), gfx_recenter_window_hint as implemented in > gfx_sdl takes effect at the next call to gfx_showpage, whereas if you > make it call Window::centerWindow() to recenter the window immediately > that actually won't work, because it'll recenter using the previous > game resolution rather than the new one. Probably gfx_sdl should be > changed (as well as apply_game_window_settings) > > On 1 March 2016 at 04:20, James Paige <[email protected]> wrote: > > I noticed that gfx_directx's window.cpp has a function named > > Window::centerWindow() but when I tried to use it to implement > > gfx_recenter_window_hint it did not seem to actually do anything. > > > > --- > > James > > > > On Sun, Feb 28, 2016 at 6:27 AM, Ralph Versteegen <[email protected]> > > wrote: > >> > >> The trick of quitting and reiniting the video subsystem was already > >> using on OSX. > >> > >> Anyway, that was the easy bug. More complex was the bug that puts the > >> window completely off the top-left of the screen if the resolution is > >> low (happened on both X11/Linux and Windows) and in general doesn't > >> center it if it's not 320x200. I fixed that by painfully trying every > >> combination of resolution and scale changes when entering and quitting > >> a game or exiting or leaving the graphics editors in Custom against > >> many combinations of possible calls into the backend. The fundamental > >> reason for these problems is that all the resolution and scaling stuff > >> is an absolute mess; it's given to the gfx backend through multiple > >> calls. We need to add a new gfx API call to set the window resolution > >> and size. The backend learns about page size changes through > >> gfx_showpage, scale changes through gfx_setoption, requests for > >> recentering through gfx_recenter_window_hint which affects the next > >> call to gfx_sdl_set_screen_mode, and several other gfx_* calls have > >> the side effect of calling gfx_sdl_set_screen_mode, like > >> set_safe_zone_margin. The latter was the main reason for the bug. > >> > >> On 28 February 2016 at 23:22, Ralph Versteegen <[email protected]> > wrote: > >> > I thought you meant in gfx_directx (gfx_recenter_window_hint isn't > >> > implemented in it), but I see it doesn't work with gfx_sdl on Windows > >> > either. Some fiddling around reveals that under Windows, > >> > SDL_SetVideoMode only repositions the window when something, eg. > >> > window size, is changed from the previous settings. > >> > > >> > On 27 February 2016 at 09:20, James Paige <[email protected]> > >> > wrote: > >> >> Actually, I take that back... this only seems to fix the bug on > Linux, > >> >> not > >> >> on Windows > >> >> > >> >> > >> >> On Fri, Feb 26, 2016 at 12:18 PM, <[email protected]> > >> >> wrote: > >> >>> > >> >>> james > >> >>> 2016-02-26 12:18:31 -0800 (Fri, 26 Feb 2016) > >> >>> 263 > >> >>> gfx_recenter_window_hint() was not being called when the window was > >> >>> scaled, only when the game had a resolution other than 320x200 > >> >>> Fixed the bug where for most games, the window was being centered at > >> >>> 50% > >> >>> and then resized to 80% without moving the top left corner > >> >>> --- > >> >>> U wip/yetmore2.bas > >> >>> _______________________________________________ > >> >>> Ohrrpgce mailing list > >> >>> [email protected] > >> >>> > http://lists.motherhamster.org/listinfo.cgi/ohrrpgce-motherhamster.org > >> >> > >> >> > >> >> > >> >> _______________________________________________ > >> >> Ohrrpgce mailing list > >> >> [email protected] > >> >> > http://lists.motherhamster.org/listinfo.cgi/ohrrpgce-motherhamster.org > >> >> > >> _______________________________________________ > >> Ohrrpgce mailing list > >> [email protected] > >> http://lists.motherhamster.org/listinfo.cgi/ohrrpgce-motherhamster.org > > > > > > > > _______________________________________________ > > Ohrrpgce mailing list > > [email protected] > > http://lists.motherhamster.org/listinfo.cgi/ohrrpgce-motherhamster.org > > > _______________________________________________ > Ohrrpgce mailing list > [email protected] > http://lists.motherhamster.org/listinfo.cgi/ohrrpgce-motherhamster.org >
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