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initial zoom support

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FunkyFr3sh 2024-07-24 07:58:55 +02:00
parent 0c393e24b4
commit f2f6ffe69f
1 changed files with 29 additions and 6 deletions
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35
src/dd.c
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@ -623,6 +623,9 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
}
}
BOOL zooming = g_ddraw.zoom.enabled;
g_ddraw.zoom.enabled = FALSE;
g_ddraw.render.width = g_config.window_rect.right;
g_ddraw.render.height = g_config.window_rect.bottom;
@ -665,15 +668,35 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
}
}
if (g_ddraw.render.width < g_ddraw.width)
else if (zooming)
{
g_ddraw.render.width = g_ddraw.width;
if (g_ddraw.width > g_ddraw.mode.dmPelsWidth ||
g_ddraw.height > g_ddraw.mode.dmPelsHeight)
{
/* Downscaling requires adjmouse to be enabled */
g_config.adjmouse = TRUE;
}
/* Do not change display resolution when zooming */
g_ddraw.render.width = g_ddraw.render.mode.dmPelsWidth;
g_ddraw.render.height = g_ddraw.render.mode.dmPelsHeight;
/* Resize and alt+enter are not supported yet with zooming */
g_config.resizable = FALSE;
g_config.hotkeys.toggle_fullscreen = 0;
}
if (g_ddraw.render.height < g_ddraw.height)
if (!zooming || g_config.fullscreen)
{
g_ddraw.render.height = g_ddraw.height;
if (g_ddraw.render.width < g_ddraw.width)
{
g_ddraw.render.width = g_ddraw.width;
}
if (g_ddraw.render.height < g_ddraw.height)
{
g_ddraw.render.height = g_ddraw.height;
}
}
g_ddraw.render.run = TRUE;
@ -1114,7 +1137,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
if (!d3d9_active || g_config.nonexclusive)
{
if (ChangeDisplaySettings(&g_ddraw.render.mode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
if (!zooming && ChangeDisplaySettings(&g_ddraw.render.mode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
{
g_ddraw.render.run = FALSE;
g_config.windowed = TRUE;