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Add 4:3 aspect ratio and address feedback

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This commit is contained in:
Morph 2020-02-14 14:39:04 -05:00
parent 5abb2b6336
commit 5afb6b95ed
5 changed files with 20 additions and 12 deletions
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14
src/core/frontend/framebuffer_layout.cpp
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@ -28,8 +28,8 @@ FramebufferLayout DefaultFrameLayout(u32 width, u32 height) {
FramebufferLayout res{width, height};
const float window_aspect_ratio = static_cast<float>(height) / width;
float emulation_aspect_ratio = EmulationAspectRatio(
static_cast<Aspect>(Settings::values.aspect_ratio), window_aspect_ratio);
const float emulation_aspect_ratio = EmulationAspectRatio(
static_cast<AspectRatio>(Settings::values.aspect_ratio), window_aspect_ratio);
const Common::Rectangle<u32> screen_window_area{0, 0, width, height};
Common::Rectangle<u32> screen = MaxRectangle(screen_window_area, emulation_aspect_ratio);
@ -58,13 +58,15 @@ FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
return DefaultFrameLayout(width, height);
}
float EmulationAspectRatio(Aspect aspect, float window_aspect_ratio) {
float EmulationAspectRatio(AspectRatio aspect, float window_aspect_ratio) {
switch (aspect) {
case Aspect::Default:
case AspectRatio::Default:
return static_cast<float>(ScreenUndocked::Height) / ScreenUndocked::Width;
case Aspect::Aspect21by9:
case AspectRatio::R4_3:
return 3.0f / 4.0f;
case AspectRatio::R21_9:
return 9.0f / 21.0f;
case Aspect::StretchToWindow:
case AspectRatio::StretchToWindow:
return window_aspect_ratio;
default:
return static_cast<float>(ScreenUndocked::Height) / ScreenUndocked::Width;