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feat(graphics): add 0.25X quarter resolution downscaling

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- Add Res1_4X resolution setup with down_shift=2
- Mark as EXPERIMENTAL in UI labels
- Support on both Qt and Android frontends

Signed-off-by: Zephyron <zephyron@citron-emu.org>
This commit is contained in:
Zephyron
2025-10-11 13:32:27 +10:00
parent bdd2875642
commit 0c5c1bbf7f
4 changed files with 8 additions and 1 deletions
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5
src/common/settings.cpp
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@@ -264,6 +264,11 @@ const char* TranslateCategory(Category category) {
void TranslateResolutionInfo(ResolutionSetup setup, ResolutionScalingInfo& info) {
info.downscale = false;
switch (setup) {
case ResolutionSetup::Res1_4X:
info.up_scale = 1;
info.down_shift = 2;
info.downscale = true;
break;
case ResolutionSetup::Res1_2X:
info.up_scale = 1;
info.down_shift = 1;

2
src/common/settings_enums.h
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@@ -144,7 +144,7 @@ ENUM(FullscreenMode, Borderless, Exclusive);
ENUM(NvdecEmulation, Off, Cpu, Gpu);
ENUM(ResolutionSetup, Res1_2X, Res3_4X, Res1X, Res3_2X, Res2X, Res3X, Res4X, Res5X, Res6X, Res7X,
ENUM(ResolutionSetup, Res1_4X, Res1_2X, Res3_4X, Res1X, Res3_2X, Res2X, Res3X, Res4X, Res5X, Res6X, Res7X,
Res8X);
ENUM(ScalingFilter, NearestNeighbor, Bilinear, Bicubic, Gaussian, ScaleForce, Lanczos, Fsr, Fsr2, MaxEnum);