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Reverted minimum scaling diff

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Revert to the diff value from @volth
This commit is contained in:
Armin Novak
2020-03-04 08:00:54 +01:00
parent 20ff1a5b49
commit 38d5e14e9f
1 changed files with 6 additions and 4 deletions
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10
client/X11/xf_client.c
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@@ -107,6 +107,8 @@
#include <freerdp/log.h>
#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);