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make cast to float explicit

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This commit is contained in:
Riccardo Mottola 2021-12-03 02:04:47 +01:00
parent 3227b39c58
commit 637baa2d91
1 changed files with 2 additions and 2 deletions
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4
Source/x11/XGServerWindow.m
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@ -3957,7 +3957,7 @@ swapColors(unsigned char *image_data, NSBitmapImageRep *rep)
{
unsigned int opacity;
opacity = (unsigned int)(alpha * 0xffffffffU);
opacity = (unsigned int)(alpha * (float)0xffffffffU);
XChangeProperty(window->display, window->ident, generic._NET_WM_WINDOW_OPACITY_ATOM,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char*)&opacity, 1L);
@ -3993,7 +3993,7 @@ swapColors(unsigned char *image_data, NSBitmapImageRep *rep)
if (num)
{
if (*num)
alpha = (float)*num / 0xffffffffU;
alpha = (float)*num / (float)0xffffffffU;
XFree(num);
}