diff options
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/settings.cpp | 51 | ||||
| -rw-r--r-- | src/common/settings.h | 13 |
2 files changed, 60 insertions, 4 deletions
diff --git a/src/common/settings.cpp b/src/common/settings.cpp index 8c6be2c84..dd3a3d456 100644 --- a/src/common/settings.cpp +++ b/src/common/settings.cpp @@ -106,6 +106,57 @@ float Volume() { return values.volume.GetValue() / 100.0f; } +void UpdateRescalingInfo() { + auto setup = values.resolution_setup.GetValue(); + auto& info = values.resolution_info; + switch (setup) { + case ResolutionSetup::Res1_2X: { + info.up_scale = 1; + info.down_shift = 1; + break; + } + case ResolutionSetup::Res3_4X: { + info.up_scale = 3; + info.down_shift = 2; + break; + } + case ResolutionSetup::Res1X: { + info.up_scale = 1; + info.down_shift = 0; + break; + } + case ResolutionSetup::Res3_2X: { + info.up_scale = 3; + info.down_shift = 1; + break; + } + case ResolutionSetup::Res2X: { + info.up_scale = 2; + info.down_shift = 0; + break; + } + case ResolutionSetup::Res3X: { + info.up_scale = 3; + info.down_shift = 0; + break; + } + case ResolutionSetup::Res4X: { + info.up_scale = 4; + info.down_shift = 0; + break; + } + default: { + UNREACHABLE(); + info.up_scale = 1; + info.down_shift = 0; + } + } + info.up_factor = static_cast<f32>(info.up_scale) / (1U << info.down_shift); + info.down_factor = static_cast<f32>(1U << info.down_shift) / info.up_scale; + info.size_up = info.up_scale * info.up_scale; + info.size_shift = info.down_shift * 2; +} + void RestoreGlobalState(bool is_powered_on) { // If a game is running, DO NOT restore the global settings state if (is_powered_on) { diff --git a/src/common/settings.h b/src/common/settings.h index 08f3da055..f4df2fc95 100644 --- a/src/common/settings.h +++ b/src/common/settings.h @@ -56,16 +56,19 @@ enum class ResolutionSetup : u32 { Res1_2X = 0, Res3_4X = 1, Res1X = 2, - Res3_2K = 3, + Res3_2X = 3, Res2X = 4, Res3X = 5, + Res4X = 6, }; struct ResolutionScalingInfo { - u32 up_scale{2}; + u32 up_scale{1}; u32 down_shift{0}; - f32 up_factor{2.0f}; - f32 down_factor{0.5f}; + f32 up_factor{1.0f}; + f32 down_factor{1.0f}; + u32 size_up{1}; + u32 size_shift{0}; }; /** The BasicSetting class is a simple resource manager. It defines a label and default value @@ -613,6 +616,8 @@ std::string GetTimeZoneString(); void LogSettings(); +void UpdateRescalingInfo(); + // Restore the global state of all applicable settings in the Values struct void RestoreGlobalState(bool is_powered_on); |