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overlays/gl: Fix misbehaving clip regions

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kd-11
2026-03-16 01:58:03 +03:00
committed by kd-11
parent 25581ce52f
commit 53d3f49f45
1 changed files with 17 additions and 1 deletions
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rpcs3/Emu/RSX/Program/GLSLSnippets/OverlayRenderVS.glsl
+17 -1
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@@ -66,13 +66,29 @@ vec4 ndc_to_window(const in vec4 coord)
return fma(coord, viewport.xyxy, viewport.zwzw); return fma(coord, viewport.xyxy, viewport.zwzw);
} }
vec4 make_aabb(const in vec4 coords)
{
// AABB requires the intersections to be concave
// i.e X1 < X2 and Y1 < Y2
vec4 result = coords;
if (coords.x > coords.z)
{
result.xz = coords.zx;
}
if (coords.y > coords.w)
{
result.yw = coords.wy;
}
return result;
}
void main() void main()
{ {
config_t config = unpack_vertex_options(); config_t config = unpack_vertex_options();
tc0.xy = in_pos.zw; tc0.xy = in_pos.zw;
color = albedo; color = albedo;
clip_rect = ndc_to_window(clip_to_ndc(clip_bounds, config.flip_vertically)); clip_rect = make_aabb(ndc_to_window(clip_to_ndc(clip_bounds, config.flip_vertically)));
vec4 pos = vec4(clip_to_ndc(in_pos, config.flip_vertically).xy, 0.5, 1.); vec4 pos = vec4(clip_to_ndc(in_pos, config.flip_vertically).xy, 0.5, 1.);