lucent/cocco-ddraw
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use rounding for better results

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This commit is contained in:
FunkyFr3sh 2021-06-17 05:13:29 +02:00
parent 6cfeadaced
commit af4c0710f6
2 changed files with 12 additions and 13 deletions
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13
src/winapi_hooks.c
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@ -1,5 +1,6 @@
#include <windows.h>
#include <windowsx.h>
#include <math.h>
#include "debug.h"
#include "dd.h"
#include "hook.h"
@ -61,8 +62,8 @@ BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
if (g_ddraw->adjmouse)
{
g_ddraw->cursor.x = (DWORD)(pt.x * g_ddraw->render.unscale_w);
g_ddraw->cursor.y = (DWORD)(pt.y * g_ddraw->render.unscale_h);
g_ddraw->cursor.x = min((DWORD)(roundf(pt.x * g_ddraw->render.unscale_w)), g_ddraw->width);
g_ddraw->cursor.y = min((DWORD)(roundf(pt.y * g_ddraw->render.unscale_h)), g_ddraw->height);
}
else
{
@ -223,8 +224,8 @@ BOOL WINAPI fake_SetCursorPos(int X, int Y)
{
if (g_ddraw->adjmouse)
{
pt.x = (LONG)(pt.x * g_ddraw->render.scale_w);
pt.y = (LONG)(pt.y * g_ddraw->render.scale_h);
pt.x = (LONG)(roundf(pt.x * g_ddraw->render.scale_w));
pt.y = (LONG)(roundf(pt.y * g_ddraw->render.scale_h));
}
pt.x += g_ddraw->render.viewport.x;
@ -330,8 +331,8 @@ LRESULT WINAPI fake_SendMessageA(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lPar
if (g_ddraw->adjmouse)
{
x = (int)(x * g_ddraw->render.scale_w);
y = (int)(y * g_ddraw->render.scale_h);
x = (int)(roundf(x * g_ddraw->render.scale_w));
y = (int)(roundf(y * g_ddraw->render.scale_h));
}
lParam = MAKELPARAM(x + g_ddraw->render.viewport.x, y + g_ddraw->render.viewport.y);