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-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index abbb4c2cb..fd44c3f68 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -240,14 +240,14 @@ MathUtil::Rectangle<unsigned> RendererOpenGL::GetViewportExtent() {
MathUtil::Rectangle<unsigned> viewport_extent;
if (window_aspect_ratio > emulation_aspect_ratio) {
// Window is narrower than the emulation content => apply borders to the top and bottom
- unsigned viewport_height = emulation_aspect_ratio * framebuffer_width;
+ unsigned viewport_height = std::round(emulation_aspect_ratio * framebuffer_width);
viewport_extent.left = 0;
viewport_extent.top = (framebuffer_height - viewport_height) / 2;
viewport_extent.right = viewport_extent.left + framebuffer_width;
viewport_extent.bottom = viewport_extent.top + viewport_height;
} else {
// Otherwise, apply borders to the left and right sides of the window.
- unsigned viewport_width = framebuffer_height / emulation_aspect_ratio;
+ unsigned viewport_width = std::round(framebuffer_height / emulation_aspect_ratio);
viewport_extent.left = (framebuffer_width - viewport_width) / 2;
viewport_extent.top = 0;
viewport_extent.right = viewport_extent.left + viewport_width;