From 38d5e14e9fe480ec8f3ac3a248afa7d755e5f2cb Mon Sep 17 00:00:00 2001 From: Armin Novak Date: Wed, 4 Mar 2020 08:00:54 +0100 Subject: [PATCH] Reverted minimum scaling diff Revert to the diff value from @volth --- client/X11/xf_client.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/client/X11/xf_client.c b/client/X11/xf_client.c index df0ad23ba..5a1a827d5 100644 --- a/client/X11/xf_client.c +++ b/client/X11/xf_client.c @@ -107,6 +107,8 @@ #include #define TAG CLIENT_TAG("x11") +#define MIN_PIXEL_DIFF 0.001 + static int (*_def_error_handler)(Display*, XErrorEvent*); static int _xf_error_handler(Display* d, XErrorEvent* ev); static void xf_check_extensions(xfContext* context); @@ -170,16 +172,16 @@ static void xf_draw_screen_scaled(xfContext* xfc, int x, int y, int w, int h) XRenderCreatePicture(xfc->display, xfc->primary, picFormat, CPSubwindowMode, &pa); windowPicture = XRenderCreatePicture(xfc->display, xfc->window->handle, picFormat, CPSubwindowMode, &pa); - // avoid blurry filter when scaling factor is 2x, 3x, etc - // useful when the client has high-dpi monitor + /* avoid blurry filter when scaling factor is 2x, 3x, etc + * useful when the client has high-dpi monitor */ filter = FilterBilinear; - if (fabs(xScalingFactor - yScalingFactor) < DBL_EPSILON) + if (fabs(xScalingFactor - yScalingFactor) < MIN_PIXEL_DIFF) { const double inverseX = 1.0 / xScalingFactor; const double inverseRoundedX = round(inverseX); const double absInverse = fabs(inverseX - inverseRoundedX); - if (absInverse < DBL_EPSILON) + if (absInverse < MIN_PIXEL_DIFF) filter = FilterNearest; } XRenderSetPictureFilter(xfc->display, primaryPicture, filter, 0, 0);