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Fix Vulkan performance warnings

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This commit is contained in:
Jérôme Leclercq
2022-01-21 23:31:01 +01:00
parent b3ff5767f7
commit 754a0016c7
5 changed files with 26 additions and 24 deletions
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18
bin/resources/gaussian_blur.nzsl
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@@ -28,7 +28,7 @@ external
struct FragIn
{
[builtin(fragcoord)] fragcoord: vec4<f32>
[location(0)] uv: vec2<f32>
}
struct FragOut
@@ -38,11 +38,13 @@ struct FragOut
struct VertIn
{
[location(0)] pos: vec2<f32>
[location(0)] pos: vec2<f32>,
[location(1)] uv: vec2<f32>,
}
struct VertOut
{
[location(0)] uv: vec2<f32>,
[builtin(position)] position: vec4<f32>
}
@@ -50,15 +52,14 @@ struct VertOut
fn main(input: FragIn) -> FragOut
{
let invTargetSize = viewerData.invRenderTargetSize * blurData.sizeFactor;
let fragcoord = input.fragcoord.xy * invTargetSize;
let color = colorTexture.Sample(fragcoord).rgb * 0.2270270270;
let color = colorTexture.Sample(input.uv).rgb * 0.2270270270;
color += colorTexture.Sample(fragcoord + blurData.direction * 1.3846153846 * invTargetSize).rgb * 0.3162162162;
color += colorTexture.Sample(fragcoord - blurData.direction * 1.3846153846 * invTargetSize).rgb * 0.3162162162;
color += colorTexture.Sample(input.uv + blurData.direction * 1.3846153846 * invTargetSize).rgb * 0.3162162162;
color += colorTexture.Sample(input.uv - blurData.direction * 1.3846153846 * invTargetSize).rgb * 0.3162162162;
color += colorTexture.Sample(fragcoord + blurData.direction * 3.2307692308 * invTargetSize).rgb * 0.0702702703;
color += colorTexture.Sample(fragcoord - blurData.direction * 3.2307692308 * invTargetSize).rgb * 0.0702702703;
color += colorTexture.Sample(input.uv + blurData.direction * 3.2307692308 * invTargetSize).rgb * 0.0702702703;
color += colorTexture.Sample(input.uv - blurData.direction * 3.2307692308 * invTargetSize).rgb * 0.0702702703;
let output: FragOut;
output.color = vec4<f32>(color, 1.0);
@@ -71,6 +72,7 @@ fn main(input: VertIn) -> VertOut
{
let output: VertOut;
output.position = vec4<f32>(input.pos, 0.0, 1.0);
output.uv = input.uv;
return output;
}