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Settings: Change resolution scaling to an integer instead of a float

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This commit is contained in:
James Rowe 2017-11-13 22:30:11 -07:00
parent c3c684cd2b
commit c821c14908
9 changed files with 27 additions and 87 deletions
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4
src/core/frontend/framebuffer_layout.cpp
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@ -16,8 +16,8 @@ static const float TOP_SCREEN_ASPECT_RATIO =
static const float BOT_SCREEN_ASPECT_RATIO =
static_cast<float>(Core::kScreenBottomHeight) / Core::kScreenBottomWidth;
float FramebufferLayout::GetScalingRatio() const {
return static_cast<float>(top_screen.GetWidth()) / Core::kScreenTopWidth;
u16 FramebufferLayout::GetScalingRatio() const {
return static_cast<u16>(((top_screen.GetWidth() - 1) / Core::kScreenTopWidth) + 1);
}
// Finds the largest size subrectangle contained in window area that is confined to the aspect ratio

2
src/core/frontend/framebuffer_layout.h
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@ -21,7 +21,7 @@ struct FramebufferLayout {
* Returns the ration of pixel size of the top screen, compared to the native size of the 3DS
* screen.
*/
float GetScalingRatio() const;
u16 GetScalingRatio() const;
};
/**

2
src/core/settings.h
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@ -95,7 +95,7 @@ struct Values {
// Renderer
bool use_hw_renderer;
bool use_shader_jit;
float resolution_factor;
u16 resolution_factor;
bool use_vsync;
bool toggle_framelimit;