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Investigate screen recording edge artifacts #1425

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Investigate screen recording edge artifacts #1425

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6 changes: 4 additions & 2 deletions crates/rendering/src/shaders/composite-video-frame.wgsl
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Original file line number Diff line number Diff line change
Expand Up @@ -270,8 +270,10 @@ fn sample_texture(uv: vec2<f32>, crop_bounds_uv: vec4<f32>) -> vec4<f32> {
}

fn apply_rounded_corners(current_color: vec4<f32>, target_uv: vec2<f32>) -> vec4<f32> {
// Compute the signed distance to the rounded rect in pixel space so we can
// blend edges smoothly instead of hard-clipping them (which produced jaggies).
if uniforms.rounding_px < 0.5 {
return current_color;
}

let centered_uv = (target_uv - vec2<f32>(0.5)) * uniforms.target_size;
let half_size = uniforms.target_size * 0.5;
let distance = sdf_rounded_rect(centered_uv, half_size, uniforms.rounding_px, uniforms.rounding_type);
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