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desmume
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fix 1 pixel rounding oopsie in horizontal odd-ratio'd layout case

This commit is contained in:
zeromus 2021-02-05 14:09:16 -05:00
parent bb5849abec
commit 6ef876b217
1 changed files with 5 additions and 3 deletions
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8
desmume/src/frontend/windows/display.cpp
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@ -24,6 +24,8 @@ along with the this software. If not, see <http://www.gnu.org/licenses/>.
#include "windriver.h"
#include "winutil.h"
#include <cmath>
DDRAW ddraw;
GLDISPLAY gldisplay;
u32 displayMethod;
@ -773,8 +775,8 @@ void UpdateWndRects(HWND hwnd, RECT* newClientRect)
wndHeight = (rc.right - rc.left);
ratio = ((float)wndHeight / (float)512);
oneScreenHeight = (int)((float)GPU_FRAMEBUFFER_NATIVE_WIDTH * ratio);
int oneScreenWidth = (int)((float)GPU_FRAMEBUFFER_NATIVE_HEIGHT * ratio);
oneScreenHeight = (int)std::round(((float)GPU_FRAMEBUFFER_NATIVE_WIDTH * ratio));
int oneScreenWidth = (int)std::round(((float)GPU_FRAMEBUFFER_NATIVE_HEIGHT * ratio));
int vResizedScrOffset = 0;
// Main screen
@ -783,7 +785,7 @@ void UpdateWndRects(HWND hwnd, RECT* newClientRect)
ClientToScreen(hwnd, &ptClient);
MainScreenRect.left = ptClient.x;
MainScreenRect.top = ptClient.y;
ptClient.x = (rc.left + oneScreenHeight * screenSizeRatio);
ptClient.x = (rc.left + std::floor(oneScreenHeight * screenSizeRatio));
ptClient.y = (rc.top + wndWidth);
ClientToScreen(hwnd, &ptClient);
MainScreenRect.right = ptClient.x;