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overlays: Implement SDF config transforms

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kd-11 2026-03-22 15:54:29 +03:00 • committed by kd-11
parent 57e37862f4
commit 5a94adcf26
3 changed files with 40 additions and 0 deletions
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34
rpcs3/Emu/RSX/Overlays/overlay_controls.cpp
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@ -54,6 +54,40 @@ namespace rsx
return result;
}
void compiled_resource::sdf_config_t::transform(const areaf& target_viewport, const sizef& virtual_viewport)
{
const f32 scale_x = target_viewport.width() / virtual_viewport.width;
const f32 scale_y = target_viewport.height() / virtual_viewport.height;
// Ideally the average should match the x and y scaling but arithmetic drift shifts the values around a bit.
// Also we need a way to define perfect circles when the aspect ratio is not respected.
const f32 scale_av = (scale_x + scale_y) / 2;
hx *= scale_x;
hy *= scale_y;
br *= scale_av;
bw *= scale_av;
// Account for flipped viewport
if (target_viewport.x2 < target_viewport.x1)
{
cx = target_viewport.width() - (cx * scale_x) + target_viewport.x2;
}
else
{
cx = cx * scale_x + target_viewport.x1;
}
if (target_viewport.y2 < target_viewport.y1)
{
cy = target_viewport.height() - (cy * scale_y) + target_viewport.y2;
}
else
{
cy = cy * scale_y + target_viewport.y1;
}
}
image_info::image_info(const std::string& filename, bool grayscaled)
{
fs::file f(filename, fs::read + fs::isfile);

5
rpcs3/Emu/RSX/Overlays/overlay_controls.h
View file

@ -115,6 +115,11 @@ namespace rsx
f32 bw; // Border width
color4f border_color;
// Transform a SDF definition from one reference frame to another
// Target viewport - your actual render area
// Virtual viewport - the internal design viewport
void transform(const areaf& target_viewport, const sizef& virtual_viewport);
};
struct command_config

1
rpcs3/Emu/RSX/VK/VKOverlays.cpp
View file

@ -660,6 +660,7 @@ namespace vk
m_disable_vertex_snap = command.config.disable_vertex_snap;
m_sdf_config = command.config.sdf_config;
m_sdf_config.transform(static_cast<areaf>(viewport), { m_scale_offset.x, m_scale_offset.y });
vk::image_view* src = nullptr;
switch (command.config.texture_ref)