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port: add wide HUD centering option for ultrawide displays

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fgsfds committed 2023-11-27 11:52:53 +01:00
1 parent e0249067b9
commit 7cd3dafaa4
6 files changed
+53 -21
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port/fast3d/gfx_pc.cpp
+12 -2
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@@ -1646,14 +1646,24 @@ static void gfx_sp_geometry_mode(uint32_t clear, uint32_t set) {
}
static inline void gfx_update_aspect_mode(void) {
const uint32_t side = rsp.aspect_mode & G_ASPECT_CENTER_EXT;
rsp.aspect_scale = rsp.aspect_mode ? (4.f / 3.f) : gfx_current_window_dimensions.aspect_ratio;
if (rsp.aspect_mode == G_ASPECT_LEFT_EXT) {
if (side == G_ASPECT_LEFT_EXT) {
rsp.aspect_ofs = 1.f - 3.f * gfx_current_dimensions.aspect_ratio / 4.f;
} else if (rsp.aspect_mode == G_ASPECT_RIGHT_EXT) {
} else if (side == G_ASPECT_RIGHT_EXT) {
rsp.aspect_ofs = 3.f * gfx_current_dimensions.aspect_ratio / 4.f - 1.f;
} else {
rsp.aspect_ofs = 0.f;
}
if (side && (rsp.aspect_mode & G_ASPECT_WIDE_EXT)) {
constexpr float c = 16.f / 9.f;
if (gfx_current_dimensions.aspect_ratio > c) {
rsp.aspect_ofs *= c / gfx_current_dimensions.aspect_ratio;
}
}
}
static void gfx_sp_extra_geometry_mode(uint32_t clear, uint32_t set) {