2026-09-05 17:39:32

Signed-off-by: lizzie <lizzie@eden-emu.dev>
2026-09-05 20:04:13 +00:00 · 2026-09-05 17:39:32 +00:00
50 changed files with 16 additions and 4149 deletions
@@ -84,8 +84,6 @@ option(ENABLE_WERROR "Enable -Werror diagnostics" ON)
 # Lossless Scaling frame generation. Only Android.
 cmake_dependent_option(ENABLE_LSFG "Enable Lossless Scaling frame generation" ON "ANDROID" OFF)
 option(ENABLE_RESHADE "Enable ReShade FX post-processing effects" ON)
 # non-linux bundled qt are static
 if (YUZU_USE_BUNDLED_QT AND (APPLE OR NOT UNIX))
    set(YUZU_STATIC_BUILD ON)
@@ -246,11 +246,6 @@
        "repo": "stachenov/quazip",
        "version": "2e95c9001b"
    },
    "reshade": {
        "hash": "a1bd3fcf135fb6d018c1831ae45a8942d9777d0418b55e1189921e2ab775d1b53b0a9808924e09ef1c3e68ea11d69b3bcbebc7f4b59de14f6deec2dc24531d5e",
        "repo": "crosire/reshade",
        "version": "v6.7.3"
    },
    "sdl3": {
        "hash": "df5a323af7ac366661a3c0e887969c72584d232f3cc211419d59b0487b620b6b2859d4549c9e8df002ee489290062e466fcfddf7edc0872a37b1f2845e81c0f3",
        "min_version": "3.2.10",
@@ -1,75 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from bloomnoblur.fsh in PPSSPP.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Radius <
    ui_type = "slider";
    ui_label = "Radius";
    ui_tooltip = "How far the glow spreads from bright areas.";
    ui_min = 0.0; ui_max = 4.0; ui_step = 0.05;
 > = 1.0;
 uniform float Amount <
    ui_type = "slider";
    ui_label = "Amount";
    ui_tooltip = "Strength of the glow added on top of the image.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.05;
 > = 0.6;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float Weight(float3 color)
 {
    float gray = (color.r + color.g + color.b) / 3.0;
    float saturation = (abs(color.r - gray) + abs(color.g - gray) + abs(color.b - gray)) / 3.0;
    return gray * gray / max(saturation, 0.25);
 }
 float4 PS_Bloom(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float3 color = tex2D(BackBuffer, uv).rgb;
    float gray = (color.r + color.g + color.b) / 3.0;
    float saturation = (abs(color.r - gray) + abs(color.g - gray) + abs(color.b - gray)) / 3.0;
    float spread = 0.002 * gray / max(saturation, 0.25) * Radius;
    float3 sum = float3(0.0, 0.0, 0.0);
    for (int x = -3; x <= 3; x += 2)
    {
        for (int y = -3; y <= 3; y += 2)
        {
            float3 tap = tex2D(BackBuffer, uv + float2(x, y) * spread).rgb;
            sum += tap * Weight(tap);
        }
    }
    sum /= 16.0;
    return float4(saturate(color + sum * Amount), 1.0);
 }
 technique Bloom
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Bloom;
    }
 }
@@ -1,79 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from crt.fsh in PPSSPP, by KillaMaaki.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Timer < source = "timer"; > = 0.0;
 uniform float Density <
    ui_type = "slider";
    ui_label = "Line Density";
    ui_min = 60.0; ui_max = 720.0; ui_step = 10.0;
 > = 272.0;
 uniform float RollSpeed <
    ui_type = "slider";
    ui_label = "Roll Speed";
    ui_tooltip = "Speed of the rolling bar. Zero disables it.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.05;
 > = 1.0;
 uniform float Bleed <
    ui_type = "slider";
    ui_label = "Colour Bleed";
    ui_tooltip = "Horizontal separation of the red and green channels.";
    ui_min = 0.0; ui_max = 4.0; ui_step = 0.1;
 > = 1.0;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_CRT(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float seconds = Timer * 0.001;
    float scan = floor((uv.y + seconds * RollSpeed * 0.5) * Density);
    float line_intensity = frac(scan * 0.5) * 2.0;
    float2 shift = float2(line_intensity * 0.0005, 0.0);
    float2 bleed = float2(BUFFER_RCP_WIDTH * Bleed, 0.0);
    float r = tex2D(BackBuffer, uv + bleed + shift).r;
    float g = tex2D(BackBuffer, uv - bleed + shift).g;
    float b = tex2D(BackBuffer, uv).b;
    float3 color = float3(r, g * 0.99, b) * clamp(line_intensity, 0.85, 1.0);
    if (RollSpeed > 0.0)
    {
        float rollbar = sin((uv.y + seconds * RollSpeed) * 4.0);
        color += rollbar * 0.02;
    }
    return float4(saturate(color), 1.0);
 }
 technique CRT
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_CRT;
    }
 }
@@ -1,84 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-FileCopyrightText: guest(r)
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from cartoon.fsh in PPSSPP, Advanced Cartoon shader I by guest(r).
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float EdgeStrength <
    ui_type = "slider";
    ui_label = "Edge Strength";
    ui_tooltip = "Darkness of the ink outline drawn around detected edges.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.05;
 > = 0.5;
 uniform float Levels <
    ui_type = "slider";
    ui_label = "Colour Levels";
    ui_tooltip = "How many bands the colours are quantised into.";
    ui_min = 2.0; ui_max = 16.0; ui_step = 1.0;
 > = 4.0;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_Cartoon(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float2 texel = float2(BUFFER_RCP_WIDTH, BUFFER_RCP_HEIGHT);
    float3 c00 = tex2D(BackBuffer, uv + texel * float2(-1.0, -1.0)).rgb;
    float3 c10 = tex2D(BackBuffer, uv + texel * float2( 0.0, -1.0)).rgb;
    float3 c20 = tex2D(BackBuffer, uv + texel * float2( 1.0, -1.0)).rgb;
    float3 c01 = tex2D(BackBuffer, uv + texel * float2(-1.0,  0.0)).rgb;
    float3 c11 = tex2D(BackBuffer, uv).rgb;
    float3 c21 = tex2D(BackBuffer, uv + texel * float2( 1.0,  0.0)).rgb;
    float3 c02 = tex2D(BackBuffer, uv + texel * float2(-1.0,  1.0)).rgb;
    float3 c12 = tex2D(BackBuffer, uv + texel * float2( 0.0,  1.0)).rgb;
    float3 c22 = tex2D(BackBuffer, uv + texel * float2( 1.0,  1.0)).rgb;
    const float3 dt = float3(1.0, 1.0, 1.0);
    float d1 = dot(abs(c00 - c22), dt);
    float d2 = dot(abs(c20 - c02), dt);
    float hl = dot(abs(c01 - c21), dt);
    float vl = dot(abs(c10 - c12), dt);
    float edge = EdgeStrength * (d1 + d2 + hl + vl) / (dot(c11, dt) + 0.15);
    float lc = Levels * length(c11);
    float f = frac(lc);
    f *= f;
    lc = (floor(lc) + f * f) / Levels + 0.05;
    float3 unit = normalize(max(c11, 0.0001));
    float3 quant = Levels * unit;
    float3 frct = frac(quant);
    frct *= frct;
    quant = floor(quant) + 0.05 * dt + frct * frct;
    float3 color = lc * (1.1 - edge * sqrt(edge)) * quant / Levels;
    return float4(saturate(color), 1.0);
 }
 technique Cartoon
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Cartoon;
    }
 }
@@ -1,69 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Based on colorcorrection.fsh in PPSSPP.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Saturation <
    ui_type = "slider";
    ui_label = "Saturation";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.01;
 > = 1.0;
 uniform float Brightness <
    ui_type = "slider";
    ui_label = "Brightness";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.01;
 > = 1.0;
 uniform float Contrast <
    ui_type = "slider";
    ui_label = "Contrast";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.01;
 > = 1.0;
 uniform float Gamma <
    ui_type = "slider";
    ui_label = "Gamma";
    ui_min = 0.5; ui_max = 2.0; ui_step = 0.01;
 > = 1.0;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_ColorGrade(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float3 rgb = tex2D(BackBuffer, uv).rgb;
    float luma = dot(rgb, float3(0.2126, 0.7152, 0.0722));
    rgb = lerp(float3(luma, luma, luma), rgb, Saturation);
    rgb *= Brightness;
    rgb = (rgb - 0.5) * Contrast + 0.5;
    rgb = pow(max(rgb, 0.0), 1.0 / max(Gamma, 0.0001));
    return float4(saturate(rgb), 1.0);
 }
 technique ColorGrade
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_ColorGrade;
    }
 }
@@ -1,150 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 texture BrightTex { Width = BUFFER_WIDTH / 2; Height = BUFFER_HEIGHT / 2; Format = RGBA16F; };
 sampler Bright { Texture = BrightTex; };
 texture BounceTex { Width = BUFFER_WIDTH / 2; Height = BUFFER_HEIGHT / 2; Format = RGBA16F; };
 sampler BounceMap { Texture = BounceTex; };
 uniform float Threshold <
    ui_type = "slider";
    ui_label = "Light Threshold";
    ui_tooltip = "Luminance above which a pixel is treated as a light source.";
    ui_min = 0.0; ui_max = 1.0; ui_step = 0.01;
 > = 0.45;
 uniform float Radius <
    ui_type = "slider";
    ui_label = "Bounce Radius";
    ui_tooltip = "How far light spreads onto neighbouring surfaces.";
    ui_min = 0.5; ui_max = 8.0; ui_step = 0.1;
 > = 3.0;
 uniform float Bounce <
    ui_type = "slider";
    ui_label = "Bounce Strength";
    ui_tooltip = "Amount of coloured light bleeding onto the image.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.05;
 > = 0.7;
 uniform float Occlusion <
    ui_type = "slider";
    ui_label = "Contact Shadows";
    ui_tooltip = "Darkening applied where a pixel is dimmer than its surroundings.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.05;
 > = 0.6;
 uniform float Saturation <
    ui_type = "slider";
    ui_label = "Bounce Saturation";
    ui_tooltip = "How strongly the bounced light keeps the colour of its source.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.05;
 > = 1.3;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float Luma(float3 color)
 {
    return dot(color, float3(0.2126, 0.7152, 0.0722));
 }
 float4 PS_Extract(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float2 texel = float2(BUFFER_RCP_WIDTH, BUFFER_RCP_HEIGHT);
    float3 sum = tex2D(BackBuffer, uv).rgb;
    sum += tex2D(BackBuffer, uv + texel * float2(-1.0, -1.0)).rgb;
    sum += tex2D(BackBuffer, uv + texel * float2( 1.0, -1.0)).rgb;
    sum += tex2D(BackBuffer, uv + texel * float2(-1.0,  1.0)).rgb;
    sum += tex2D(BackBuffer, uv + texel * float2( 1.0,  1.0)).rgb;
    sum *= 0.2;
    float luma = Luma(sum);
    float mask = saturate((luma - Threshold) / max(1.0 - Threshold, 0.0001));
    float3 tint = lerp(float3(luma, luma, luma), sum, Saturation);
    return float4(tint * mask * mask, 1.0);
 }
 float4 PS_Spread(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float2 unit = float2(BUFFER_RCP_WIDTH, BUFFER_RCP_HEIGHT) * Radius * 8.0;
    const float2 dirs[8] = {
        float2( 1.0,  0.0), float2(-1.0,  0.0),
        float2( 0.0,  1.0), float2( 0.0, -1.0),
        float2( 0.7071,  0.7071), float2(-0.7071,  0.7071),
        float2( 0.7071, -0.7071), float2(-0.7071, -0.7071)
    };
    float3 sum = tex2D(Bright, uv).rgb;
    float total = 1.0;
    for (int i = 0; i < 8; ++i)
    {
        sum += tex2D(Bright, uv + dirs[i] * unit * 0.45).rgb * 0.8;
        sum += tex2D(Bright, uv + dirs[i] * unit).rgb * 0.5;
        total += 1.3;
    }
    return float4(sum / total, 1.0);
 }
 float4 PS_Composite(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float2 texel = float2(BUFFER_RCP_WIDTH, BUFFER_RCP_HEIGHT) * 2.0;
    float3 color = tex2D(BackBuffer, uv).rgb;
    float centre = Luma(color);
    float around = Luma(tex2D(BackBuffer, uv + texel * float2(-1.0,  0.0)).rgb);
    around += Luma(tex2D(BackBuffer, uv + texel * float2( 1.0,  0.0)).rgb);
    around += Luma(tex2D(BackBuffer, uv + texel * float2( 0.0, -1.0)).rgb);
    around += Luma(tex2D(BackBuffer, uv + texel * float2( 0.0,  1.0)).rgb);
    around *= 0.25;
    float cavity = saturate(around - centre);
    float shadow = 1.0 - cavity * Occlusion;
    float3 bounce = tex2D(BounceMap, uv).rgb;
    float3 lit = color * shadow + bounce * Bounce * (1.0 - centre);
    return float4(saturate(lit), 1.0);
 }
 technique FakeGI
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Extract;
        RenderTarget = BrightTex;
    }
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Spread;
        RenderTarget = BounceTex;
    }
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Composite;
    }
 }
@@ -1,71 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from fakereflections.fsh in PPSSPP.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Amount <
    ui_type = "slider";
    ui_label = "Amount";
    ui_tooltip = "Strength of the reflection added to the lower half of the screen.";
    ui_min = 0.0; ui_max = 1.0; ui_step = 0.05;
 > = 0.6;
 uniform float Power <
    ui_type = "slider";
    ui_label = "Power";
    ui_tooltip = "How sharply the reflection falls off away from bright areas.";
    ui_min = 0.0; ui_max = 1.0; ui_step = 0.05;
 > = 0.5;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float Wrap(float value, float period)
 {
    return period * frac(value / period);
 }
 float4 PS_FakeReflections(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float3 color = tex2D(BackBuffer, uv).rgb;
    float gray = (color.r + color.g + color.b) / 3.0;
    float saturation = (abs(color.r - gray) + abs(color.g - gray) + abs(color.b - gray)) / 3.0;
    float rndx = Wrap(uv.x + gray, 0.03) + Wrap(uv.y + saturation, 0.05);
    float rndy = Wrap(uv.y + saturation, 0.03) + Wrap(uv.x + gray, 0.05);
    float falloff = (max(gray, saturation) + 0.1) * uv.y;
    float2 offset = float2(rndx, rndy - min(uv.y, 0.25)) * falloff;
    float3 reflection = tex2D(BackBuffer, uv + offset).rgb;
    reflection *= 4.0 * (1.0 - gray) * Amount;
    reflection *= reflection * falloff * Power;
    return float4(saturate(color + reflection), 1.0);
 }
 technique FakeReflections
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_FakeReflections;
    }
 }
@@ -1,65 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from naturalA.fsh in PPSSPP, by ShadX, modified by SimoneT.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Luma <
    ui_type = "slider";
    ui_label = "Luma Curve";
    ui_tooltip = "Gamma applied to the luminance channel in YIQ space.";
    ui_min = 0.5; ui_max = 2.0; ui_step = 0.01;
 > = 1.2;
 uniform float Chroma <
    ui_type = "slider";
    ui_label = "Chroma Gain";
    ui_tooltip = "Boost applied to the two colour difference channels.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.01;
 > = 1.2;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_Natural(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    const float3x3 RGBtoYIQ = float3x3(0.299, 0.587, 0.114,
                                       0.596, -0.275, -0.321,
                                       0.212, -0.523, 0.311);
    const float3x3 YIQtoRGB = float3x3(1.0, 0.95568806, 0.61985809,
                                       1.0, -0.27158180, -0.64687382,
                                       1.0, -1.10817733, 1.70506456);
    float3 rgb = tex2D(BackBuffer, uv).rgb;
    float3 yiq = mul(RGBtoYIQ, rgb);
    yiq.x = pow(max(yiq.x, 0.0), Luma);
    yiq.yz *= Chroma;
    return float4(saturate(mul(YIQtoRGB, yiq)), 1.0);
 }
 technique NaturalColors
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Natural;
    }
 }
@@ -1,71 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from scanlines.fsh in PPSSPP.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Density <
    ui_type = "slider";
    ui_label = "Line Density";
    ui_tooltip = "Number of scanline pairs across the screen.";
    ui_min = 60.0; ui_max = 720.0; ui_step = 10.0;
 > = 340.0;
 uniform float Intensity <
    ui_type = "slider";
    ui_label = "Intensity";
    ui_tooltip = "How dark the gaps between lines become.";
    ui_min = 0.0; ui_max = 1.0; ui_step = 0.05;
 > = 0.5;
 uniform float Tint <
    ui_type = "slider";
    ui_label = "Phosphor Tint";
    ui_tooltip = "Strength of the green-warm phosphor cast.";
    ui_min = 0.0; ui_max = 1.0; ui_step = 0.05;
 > = 1.0;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_Scanlines(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float line_pos = uv.y * Density * 0.5;
    float gate = cos((frac(line_pos) - 0.5) * 3.1415926 * Intensity) * 1.5;
    float3 rgb = tex2D(BackBuffer, uv).rgb;
    float3 color = rgb * 0.5 + 0.5 * rgb * rgb * 1.2;
    float3 phosphor = lerp(float3(1.0, 1.0, 1.0), float3(0.9, 1.0, 0.7), Tint);
    color *= phosphor;
    float2 diff = uv - 0.5;
    color *= 1.1 - 0.6 * (dot(diff, diff) * 2.0);
    return float4(saturate(color * saturate(gate)), 1.0);
 }
 technique Scanlines
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Scanlines;
    }
 }
@@ -1,48 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Amount <
    ui_type = "slider";
    ui_label = "Amount";
    ui_min = 0.0; ui_max = 3.0; ui_step = 0.01;
 > = 0.6;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_Sharpen(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float2 texel = float2(BUFFER_RCP_WIDTH, BUFFER_RCP_HEIGHT);
    float3 centre = tex2D(BackBuffer, uv).rgb;
    float3 blur = tex2D(BackBuffer, uv + float2(-texel.x, 0.0)).rgb;
    blur += tex2D(BackBuffer, uv + float2(texel.x, 0.0)).rgb;
    blur += tex2D(BackBuffer, uv + float2(0.0, -texel.y)).rgb;
    blur += tex2D(BackBuffer, uv + float2(0.0, texel.y)).rgb;
    blur *= 0.25;
    return float4(centre + (centre - blur) * Amount, 1.0);
 }
 technique Sharpen
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Sharpen;
    }
 }
@@ -1,57 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 // SPDX-FileCopyrightText: Copyright 2012 PPSSPP Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 // Ported from vignette.fsh in PPSSPP, by Henrik Rydgard.
 texture BackBufferTex : COLOR;
 sampler BackBuffer { Texture = BackBufferTex; };
 uniform float Strength <
    ui_type = "slider";
    ui_label = "Strength";
    ui_tooltip = "How dark the corners become.";
    ui_min = 0.0; ui_max = 2.0; ui_step = 0.01;
 > = 0.6;
 uniform float Aspect <
    ui_type = "slider";
    ui_label = "Aspect";
    ui_min = 0.5; ui_max = 2.0; ui_step = 0.01;
 > = 1.0;
 void VS_PostProcess(in uint id : SV_VertexID, out float4 pos : SV_Position, out float2 uv : TEXCOORD)
 {
    uv = float2(0.0, 0.0);
    if (id == 2)
    {
        uv.x = 2.0;
    }
    if (id == 1)
    {
        uv.y = 2.0;
    }
    pos = float4(uv * float2(2.0, -2.0) + float2(-1.0, 1.0), 0.0, 1.0);
 }
 float4 PS_Vignette(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 {
    float2 diff = uv - 0.5;
    diff.x *= Aspect;
    diff.y /= max(Aspect, 0.0001);
    float falloff = 1.0 - min(1.0, Strength * dot(diff, diff) * 2.0);
    float3 rgb = tex2D(BackBuffer, uv).rgb;
    return float4(rgb * falloff, 1.0);
 }
 technique Vignette
 {
    pass
    {
        VertexShader = VS_PostProcess;
        PixelShader = PS_Vignette;
    }
 }
@@ -195,50 +195,6 @@ else()
    endif()
 endif()
 # reshadefx
 if (ENABLE_RESHADE)
    AddJsonPackage(NAME reshade DOWNLOAD_ONLY)
    set(RESHADEFX_SHIM_DIR ${CMAKE_CURRENT_BINARY_DIR}/reshadefx_shim)
    file(WRITE ${RESHADEFX_SHIM_DIR}/spirv.hpp "#include <spirv/unified1/spirv.hpp>\n")
    file(WRITE ${RESHADEFX_SHIM_DIR}/GLSL.std.450.h "#include <spirv/unified1/GLSL.std.450.h>\n")
    if (APPLE)
        file(WRITE ${RESHADEFX_SHIM_DIR}/malloc.h "#include <stdlib.h>\n#include <alloca.h>\n")
    endif()
    add_library(reshadefx STATIC
        ${reshade_SOURCE_DIR}/source/effect_codegen_spirv.cpp
        ${reshade_SOURCE_DIR}/source/effect_expression.cpp
        ${reshade_SOURCE_DIR}/source/effect_lexer.cpp
        ${reshade_SOURCE_DIR}/source/effect_parser_exp.cpp
        ${reshade_SOURCE_DIR}/source/effect_parser_stmt.cpp
        ${reshade_SOURCE_DIR}/source/effect_preprocessor.cpp
        ${reshade_SOURCE_DIR}/source/effect_symbol_table.cpp
    )
    target_include_directories(reshadefx SYSTEM PUBLIC ${reshade_SOURCE_DIR}/source)
    target_include_directories(reshadefx PRIVATE ${RESHADEFX_SHIM_DIR})
    target_link_libraries(reshadefx PUBLIC SPIRV-Headers::SPIRV-Headers)
    if (NOT MSVC)
        target_compile_options(reshadefx PRIVATE -w -fno-char8_t)
    else()
        target_compile_options(reshadefx PRIVATE /w /Zc:char8_t-)
    endif()
    if (WIN32)
        if (NOT MSVC)
            target_compile_options(reshadefx PRIVATE -include share.h)
        else()
            target_compile_options(reshadefx PRIVATE /FIshare.h)
        endif()
    endif()
    if (NOT TARGET reshadefx::reshadefx)
        add_library(reshadefx::reshadefx ALIAS reshadefx)
    endif()
 endif()
 # Catch2
 if (YUZU_TESTS OR DYNARMIC_TESTS)
    AddJsonPackage(catch2)
@@ -1,103 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 package org.yuzu.yuzu_emu.features.settings.model
 import org.yuzu.yuzu_emu.utils.NativePostProcessing
 import kotlin.math.roundToInt
 abstract class FxUniformSetting(
    protected val index: Int,
    protected val uniform: NativePostProcessing.Uniform,
    protected val component: Int
 ) : AbstractSetting {
    override val key: String
        get() = "fx_${index}_${uniform.name}_$component"
    override val isRuntimeModifiable: Boolean
        get() = true
    override val pairedSettingKey: String
        get() = ""
    override val isSwitchable: Boolean
        get() = false
    override val isSaveable: Boolean
        get() = true
    override var global: Boolean
        get() = true
        set(_) {}
    protected fun currentValue(): Float {
        if (NativePostProcessing.hasValue(index, uniform.name)) {
            return NativePostProcessing.getValue(index, uniform.name, component)
        }
        return uniform.defaultAt(component)
    }
    protected fun commit(value: Float) {
        NativePostProcessing.setValue(index, uniform.name, component, value)
        NativePostProcessing.persist()
    }
    override fun reset() = commit(uniform.defaultAt(component))
 }
 class FxUniformSliderSetting(
    index: Int,
    uniform: NativePostProcessing.Uniform,
    component: Int
 ) : FxUniformSetting(index, uniform, component), AbstractIntSetting {
    override val defaultValue: Any
        get() = ((uniform.defaultAt(component) - uniform.min) / uniform.step).roundToInt()
    override fun getInt(needsGlobal: Boolean): Int =
        ((currentValue() - uniform.min) / uniform.step).roundToInt()
    override fun setInt(value: Int) = commit(uniform.min + value * uniform.step)
    override fun getValueAsString(needsGlobal: Boolean): String {
        if (uniform.kind == NativePostProcessing.KIND_FLOAT) {
            return String.format("%.3f", currentValue())
        }
        return currentValue().roundToInt().toString()
    }
 }
 class FxUniformChoiceSetting(
    index: Int,
    uniform: NativePostProcessing.Uniform,
    component: Int
 ) : FxUniformSetting(index, uniform, component), AbstractIntSetting {
    override val defaultValue: Any
        get() = uniform.defaultAt(component).roundToInt()
    override fun getInt(needsGlobal: Boolean): Int = currentValue().roundToInt()
    override fun setInt(value: Int) = commit(value.toFloat())
    override fun getValueAsString(needsGlobal: Boolean): String = getInt().toString()
 }
 class FxUniformBooleanSetting(
    index: Int,
    uniform: NativePostProcessing.Uniform,
    component: Int
 ) : FxUniformSetting(index, uniform, component), AbstractBooleanSetting {
    override val defaultValue: Any
        get() = uniform.defaultAt(component) != 0f
    override fun getBoolean(needsGlobal: Boolean): Boolean = currentValue() != 0f
    override fun setBoolean(value: Boolean) {
        if (value) {
            commit(1f)
            return
        }
        commit(0f)
    }
    override fun getValueAsString(needsGlobal: Boolean): String = getBoolean().toString()
 }
@@ -12,7 +12,6 @@ object Settings {
        SECTION_SYSTEM(R.string.preferences_system),
        SECTION_RENDERER(R.string.preferences_graphics),
        SECTION_FRAME_GEN(R.string.frame_gen),
        SECTION_POST_PROCESSING(R.string.post_processing),
        SECTION_PERFORMANCE_STATS(R.string.stats_overlay_options),
        SECTION_INPUT_OVERLAY(R.string.input_overlay_options),
        SECTION_SOC_OVERLAY(R.string.soc_overlay_options),
@@ -13,7 +13,6 @@ enum class StringSetting(override val key: String) : AbstractStringSetting {
    DEVICE_NAME("device_name"),
    LOG_FILTER("log_filter"),
    PROGRAM_ARGS("program_args"),
    POST_SHADER_CHAIN("post_shader_chain"),
    WEB_TOKEN("eden_token"),
    WEB_USERNAME("eden_username")
@@ -18,9 +18,6 @@ import org.yuzu.yuzu_emu.features.input.model.NpadStyleIndex
 import org.yuzu.yuzu_emu.features.settings.model.AbstractBooleanSetting
 import org.yuzu.yuzu_emu.features.settings.model.AbstractIntSetting
 import org.yuzu.yuzu_emu.features.settings.model.BooleanSetting
 import org.yuzu.yuzu_emu.features.settings.model.FxUniformBooleanSetting
 import org.yuzu.yuzu_emu.features.settings.model.FxUniformChoiceSetting
 import org.yuzu.yuzu_emu.features.settings.model.FxUniformSliderSetting
 import org.yuzu.yuzu_emu.features.settings.model.ByteSetting
 import org.yuzu.yuzu_emu.features.settings.model.IntSetting
 import org.yuzu.yuzu_emu.features.settings.model.LongSetting
@@ -33,7 +30,6 @@ import org.yuzu.yuzu_emu.features.settings.model.view.*
 import org.yuzu.yuzu_emu.utils.InputHandler
 import org.yuzu.yuzu_emu.utils.LosslessScalingHelper
 import org.yuzu.yuzu_emu.utils.NativeConfig
 import org.yuzu.yuzu_emu.utils.NativePostProcessing
 import org.yuzu.yuzu_emu.utils.DirectoryInitialization
 import org.yuzu.yuzu_emu.utils.FullscreenHelper
 import androidx.core.content.edit
@@ -167,7 +163,6 @@ class SettingsFragmentPresenter(
            MenuTag.SECTION_SYSTEM -> addSystemSettings(sl)
            MenuTag.SECTION_RENDERER -> addGraphicsSettings(sl)
            MenuTag.SECTION_FRAME_GEN -> addFrameGenSettings(sl)
            MenuTag.SECTION_POST_PROCESSING -> addPostProcessingSettings(sl)
            MenuTag.SECTION_PERFORMANCE_STATS -> addPerformanceOverlaySettings(sl)
            MenuTag.SECTION_SOC_OVERLAY -> addSocOverlaySettings(sl)
            MenuTag.SECTION_INPUT_OVERLAY -> addInputOverlaySettings(sl)
@@ -195,219 +190,6 @@ class SettingsFragmentPresenter(
        }
    }
    private fun addPostProcessingSettings(sl: ArrayList<SettingsItem>) {
        val usable = NativePostProcessing.catalog().filter { it.valid }
        sl.apply {
            add(
                RunnableSetting(
                    titleId = R.string.post_processing_reload,
                    descriptionId = R.string.post_processing_reload_description,
                    isRunnable = true
                ) {
                    NativePostProcessing.reload()
                    settingsViewModel.setReloadListAndNotifyDataset(true)
                }
            )
            if (usable.isEmpty()) {
                add(
                    RunnableSetting(
                        titleId = R.string.post_processing_empty,
                        descriptionString = NativePostProcessing.getShaderDirectory(),
                        isRunnable = false
                    ) {}
                )
                return@apply
            }
            val labels = mutableListOf<String>()
            val files = mutableListOf<String>()
            val techniques = mutableListOf<String>()
            for (effect in usable) {
                for (technique in effect.techniques) {
                    if (effect.techniques.size == 1) {
                        labels.add(effect.name)
                    } else {
                        labels.add(effect.name + " \u00b7 " + technique)
                    }
                    files.add(effect.file)
                    techniques.add(technique)
                }
            }
            val chain = NativePostProcessing.chain()
            for (index in chain.indices) {
                val entry = chain[index]
                val effect = usable.firstOrNull { it.file == entry.file }
                var header = entry.file
                if (effect != null) {
                    header = effect.name
                }
                add(HeaderSetting(titleString = header))
                add(
                    IntSingleChoiceSetting(
                        buildSlotSelector(index, entry, files, techniques),
                        titleId = R.string.post_processing_effect,
                        choices = labels.toTypedArray(),
                        values = labels.indices.toList().toTypedArray()
                    )
                )
                if (effect != null) {
                    for (uniform in effect.uniforms) {
                        addUniform(this, index, uniform)
                    }
                }
                if (index > 0) {
                    add(
                        RunnableSetting(
                            titleId = R.string.post_processing_move_up,
                            isRunnable = true
                        ) {
                            NativePostProcessing.move(index, -1)
                            NativePostProcessing.persist()
                            settingsViewModel.setReloadListAndNotifyDataset(true)
                        }
                    )
                }
                if (index < chain.size - 1) {
                    add(
                        RunnableSetting(
                            titleId = R.string.post_processing_move_down,
                            isRunnable = true
                        ) {
                            NativePostProcessing.move(index, 1)
                            NativePostProcessing.persist()
                            settingsViewModel.setReloadListAndNotifyDataset(true)
                        }
                    )
                }
                add(
                    RunnableSetting(
                        titleId = R.string.post_processing_reset,
                        isRunnable = true
                    ) {
                        NativePostProcessing.resetValues(index)
                        NativePostProcessing.persist()
                        settingsViewModel.setReloadListAndNotifyDataset(true)
                    }
                )
                add(
                    RunnableSetting(
                        titleId = R.string.post_processing_remove,
                        isRunnable = true
                    ) {
                        NativePostProcessing.remove(index)
                        NativePostProcessing.persist()
                        settingsViewModel.setReloadListAndNotifyDataset(true)
                    }
                )
            }
            add(
                RunnableSetting(
                    titleId = R.string.post_processing_add,
                    isRunnable = true
                ) {
                    NativePostProcessing.append(files[0], techniques[0])
                    NativePostProcessing.persist()
                    settingsViewModel.setReloadListAndNotifyDataset(true)
                }
            )
        }
    }
    private fun buildSlotSelector(
        index: Int,
        entry: NativePostProcessing.ChainEntry,
        files: List<String>,
        techniques: List<String>
    ): AbstractIntSetting = object : AbstractIntSetting {
        override val key = "fx_slot_$index"
        override fun getInt(needsGlobal: Boolean): Int {
            for (i in files.indices) {
                if (files[i] == entry.file && techniques[i] == entry.technique) {
                    return i
                }
            }
            return -1
        }
        override fun setInt(value: Int) {
            NativePostProcessing.replace(index, files[value], techniques[value])
            NativePostProcessing.persist()
            settingsViewModel.setReloadListAndNotifyDataset(true)
        }
        override val defaultValue = 0
        override fun getValueAsString(needsGlobal: Boolean): String = getInt().toString()
        override fun reset() {}
        override val isRuntimeModifiable = true
        override val pairedSettingKey = ""
        override val isSwitchable = false
        override val isSaveable = true
        override var global: Boolean
            get() = true
            set(_) {}
    }
    private fun addUniform(
        sl: ArrayList<SettingsItem>,
        index: Int,
        uniform: NativePostProcessing.Uniform
    ) {
        if (uniform.uiType == NativePostProcessing.UI_CHECKBOX ||
            uniform.kind == NativePostProcessing.KIND_BOOL
        ) {
            sl.add(
                SwitchSetting(
                    FxUniformBooleanSetting(index, uniform, 0),
                    titleString = uniform.label,
                    descriptionString = uniform.tooltip
                )
            )
            return
        }
        if (uniform.items.isNotEmpty() &&
            (uniform.uiType == NativePostProcessing.UI_COMBO ||
                uniform.uiType == NativePostProcessing.UI_RADIO)
        ) {
            sl.add(
                IntSingleChoiceSetting(
                    FxUniformChoiceSetting(index, uniform, 0),
                    titleString = uniform.label,
                    descriptionString = uniform.tooltip,
                    choices = uniform.items.toTypedArray(),
                    values = uniform.items.indices.toList().toTypedArray()
                )
            )
            return
        }
        for (component in 0 until uniform.components) {
            var title = uniform.label
            if (uniform.components > 1) {
                title = uniform.label + " [" + component + "]"
            }
            sl.add(
                SliderSetting(
                    FxUniformSliderSetting(index, uniform, component),
                    titleString = title,
                    descriptionString = uniform.tooltip,
                    min = 0,
                    max = uniform.steps
                )
            )
        }
    }
    private fun addConfigSettings(sl: ArrayList<SettingsItem>) {
        sl.apply {
            add(
@@ -383,20 +383,6 @@ class GamePropertiesFragment : Fragment() {
                    }
                )
            )
            add(
                SubmenuProperty(
                    R.string.post_processing,
                    R.string.post_processing_per_game_description,
                    R.drawable.ic_post_processing,
                    action = {
                        val action = HomeNavigationDirections.actionGlobalSettingsActivity(
                            args.game,
                            Settings.MenuTag.SECTION_POST_PROCESSING
                        )
                        binding.root.findNavController().navigate(action)
                    }
                )
            )
            if (GpuDriverHelper.isAdrenoGpu()) {
                add(
@@ -171,20 +171,6 @@ class HomeSettingsFragment : Fragment() {
                    )
                )
            }
            add(
                HomeSetting(
                    R.string.post_processing,
                    R.string.post_processing_description,
                    R.drawable.ic_post_processing,
                    {
                        val action = HomeNavigationDirections.actionGlobalSettingsActivity(
                            null,
                            Settings.MenuTag.SECTION_POST_PROCESSING
                        )
                        binding.root.findNavController().navigate(action)
                    }
                )
            )
            add(
                HomeSetting(
                    R.string.lossless_scaling,
@@ -28,13 +28,13 @@ object NativeConfig {
     * Reads values in the global config file and saves them.
     */
    @Synchronized
-    external fun reloadGlobalConfig()
+    external fun reloadGlobalConfig(): Boolean
    /**
     * Saves global settings values in memory to disk.
     */
    @Synchronized
-    external fun saveGlobalConfig()
+    external fun saveGlobalConfig(): Boolean
    /**
     * Creates per-game config for the specified parameters. Must be unloaded once per-game config
@@ -54,7 +54,7 @@ object NativeConfig {
     * Saves per-game settings values in memory to disk.
     */
    @Synchronized
-    external fun savePerGameConfig()
+    external fun savePerGameConfig(): Boolean
    /**
     * Destroys the stored per-game config object. This does not save the config.
@@ -1,180 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 package org.yuzu.yuzu_emu.utils
 import org.json.JSONArray
 import org.json.JSONObject
 object NativePostProcessing {
    const val KIND_BOOL = 0
    const val KIND_INT = 1
    const val KIND_FLOAT = 2
    const val UI_HIDDEN = 0
    const val UI_SLIDER = 1
    const val UI_DRAG = 2
    const val UI_COMBO = 3
    const val UI_RADIO = 4
    const val UI_CHECKBOX = 5
    const val UI_COLOR = 6
    const val UI_INPUT_BOX = 7
    external fun getCatalogJson(): String
    external fun getChainJson(): String
    external fun append(file: String, technique: String)
    external fun replace(index: Int, file: String, technique: String)
    external fun remove(index: Int)
    external fun move(index: Int, delta: Int)
    external fun resetValues(index: Int)
    external fun getValue(index: Int, uniform: String, component: Int): Float
    external fun hasValue(index: Int, uniform: String): Boolean
    external fun setValue(index: Int, uniform: String, component: Int, value: Float)
    external fun store()
    fun persist() {
        store()
        NativeConfig.saveGlobalConfig()
    }
    external fun reload()
    external fun getShaderDirectory(): String
    data class Uniform(
        val name: String,
        val label: String,
        val tooltip: String,
        val category: String,
        val kind: Int,
        val uiType: Int,
        val components: Int,
        val min: Float,
        val max: Float,
        val step: Float,
        val items: List<String>,
        val defaults: List<Float>
    ) {
        val steps: Int
            get() {
                val span = max - min
                if (step <= 0f) {
                    return 1
                }
                val count = Math.round(span / step)
                if (count < 1) {
                    return 1
                }
                return count
            }
        fun defaultAt(component: Int): Float {
            if (component < defaults.size) {
                return defaults[component]
            }
            return 0f
        }
    }
    data class Effect(
        val file: String,
        val name: String,
        val error: String,
        val techniques: List<String>,
        val uniforms: List<Uniform>
    ) {
        val valid: Boolean
            get() = error.isEmpty() && techniques.isNotEmpty()
    }
    data class ChainEntry(val file: String, val technique: String)
    fun catalog(): List<Effect> {
        val out = mutableListOf<Effect>()
        val array = JSONArray(getCatalogJson())
        for (i in 0 until array.length()) {
            val obj = array.getJSONObject(i)
            out.add(
                Effect(
                    file = obj.optString("file"),
                    name = obj.optString("name"),
                    error = obj.optString("error"),
                    techniques = obj.optJSONArray("techniques").toStringList(),
                    uniforms = obj.optJSONArray("uniforms").toUniformList()
                )
            )
        }
        return out
    }
    fun chain(): List<ChainEntry> {
        val out = mutableListOf<ChainEntry>()
        val array = JSONArray(getChainJson())
        for (i in 0 until array.length()) {
            val obj = array.getJSONObject(i)
            out.add(ChainEntry(obj.optString("file"), obj.optString("technique")))
        }
        return out
    }
    fun findEffect(file: String): Effect? = catalog().firstOrNull { it.file == file }
    private fun JSONArray?.toStringList(): List<String> {
        if (this == null) {
            return emptyList()
        }
        val out = mutableListOf<String>()
        for (i in 0 until length()) {
            out.add(optString(i))
        }
        return out
    }
    private fun JSONArray?.toFloatList(): List<Float> {
        if (this == null) {
            return emptyList()
        }
        val out = mutableListOf<Float>()
        for (i in 0 until length()) {
            out.add(optDouble(i, 0.0).toFloat())
        }
        return out
    }
    private fun JSONArray?.toUniformList(): List<Uniform> {
        if (this == null) {
            return emptyList()
        }
        val out = mutableListOf<Uniform>()
        for (i in 0 until length()) {
            val obj: JSONObject = optJSONObject(i) ?: continue
            out.add(
                Uniform(
                    name = obj.optString("name"),
                    label = obj.optString("label"),
                    tooltip = obj.optString("tooltip"),
                    category = obj.optString("category"),
                    kind = obj.optInt("kind", KIND_FLOAT),
                    uiType = obj.optInt("uiType", UI_HIDDEN),
                    components = obj.optInt("components", 1),
                    min = obj.optDouble("min", 0.0).toFloat(),
                    max = obj.optDouble("max", 1.0).toFloat(),
                    step = obj.optDouble("step", 0.01).toFloat(),
                    items = obj.optJSONArray("items").toStringList(),
                    defaults = obj.optJSONArray("defaults").toFloatList()
                )
            )
        }
        return out
    }
 }
@@ -17,7 +17,6 @@ add_library(yuzu-android SHARED
    android_config.cpp
    android_config.h
    native_input.cpp
    native_post_processing.cpp
 )
 set_property(TARGET yuzu-android PROPERTY IMPORTED_LOCATION ${FFmpeg_LIBRARY_DIR})
@@ -45,12 +45,16 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_unloadGlobalConfig(JNIEnv* env,
    global_config.reset();
 }
-void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_reloadGlobalConfig(JNIEnv* env, jobject obj) {
+jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_reloadGlobalConfig(JNIEnv* env, jobject obj) {
-    global_config->AndroidConfig::ReloadAllValues();
+    if (global_config)
        global_config->AndroidConfig::ReloadAllValues();
    return global_config != nullptr;
 }
-void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_saveGlobalConfig(JNIEnv* env, jobject obj) {
+jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_saveGlobalConfig(JNIEnv* env, jobject obj) {
-    global_config->AndroidConfig::SaveAllValues();
+    if (global_config)
        global_config->AndroidConfig::SaveAllValues();
    return global_config != nullptr;
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_initializePerGameConfig(JNIEnv* env, jobject obj,
@@ -63,13 +67,14 @@ void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_initializePerGameConfig(JNIEnv*
        std::make_unique<AndroidConfig>(config_file_name, Config::ConfigType::PerGameConfig);
 }
-jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_isPerGameConfigLoaded(JNIEnv* env,
+jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_isPerGameConfigLoaded(JNIEnv* env, jobject obj) {
                                                                          jobject obj) {
    return per_game_config != nullptr;
 }
-void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_savePerGameConfig(JNIEnv* env, jobject obj) {
+jboolean Java_org_yuzu_yuzu_1emu_utils_NativeConfig_savePerGameConfig(JNIEnv* env, jobject obj) {
-    per_game_config->AndroidConfig::SaveAllValues();
+    if (per_game_config)
        per_game_config->AndroidConfig::SaveAllValues();
    return per_game_config != nullptr;
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativeConfig_unloadPerGameConfig(JNIEnv* env, jobject obj) {
@@ -1,218 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #include <array>
 #include <string>
 #include <jni.h>
 #include <nlohmann/json.hpp>
 #include "common/android/android_common.h"
 #ifdef HAS_RESHADE
 #include "video_core/post_processing/fx_chain.h"
 #include "video_core/post_processing/fx_effect.h"
 #endif
 namespace {
 #ifdef HAS_RESHADE
 nlohmann::json SerializeUniform(const VideoCore::FxUniformDesc& uniform) {
    nlohmann::json out;
    out["name"] = uniform.name;
    out["label"] = uniform.label;
    out["tooltip"] = uniform.tooltip;
    out["category"] = uniform.category;
    out["kind"] = static_cast<int>(uniform.kind);
    out["uiType"] = static_cast<int>(uniform.ui_type);
    out["components"] = uniform.components;
    out["min"] = uniform.ui_min;
    out["max"] = uniform.ui_max;
    out["step"] = uniform.ui_step;
    out["items"] = uniform.items;
    nlohmann::json defaults = nlohmann::json::array();
    for (u32 i = 0; i < uniform.components; ++i) {
        defaults.push_back(uniform.default_value[i]);
    }
    out["defaults"] = defaults;
    return out;
 }
 std::array<f32, 4> DefaultValueOf(size_t index, const std::string& uniform) {
    const auto entries = VideoCore::FxChain::Instance().Entries();
    if (index >= entries.size()) {
        return {};
    }
    const VideoCore::FxEffectDesc* effect = VideoCore::FindFxEffect(entries[index].file);
    if (effect == nullptr) {
        return {};
    }
    const VideoCore::FxUniformDesc* desc = VideoCore::FindFxUniform(*effect, uniform);
    if (desc == nullptr) {
        return {};
    }
    return desc->default_value;
 }
 #endif
 } // Anonymous namespace
 extern "C" {
 jstring Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_getCatalogJson(JNIEnv* env,
                                                                         jobject obj) {
    nlohmann::json out = nlohmann::json::array();
 #ifdef HAS_RESHADE
    for (const auto& effect : VideoCore::GetFxCatalog()) {
        nlohmann::json entry;
        entry["file"] = effect.file;
        entry["name"] = effect.name;
        entry["error"] = effect.error;
        entry["techniques"] = effect.techniques;
        nlohmann::json uniforms = nlohmann::json::array();
        for (const auto& uniform : effect.uniforms) {
            uniforms.push_back(SerializeUniform(uniform));
        }
        entry["uniforms"] = uniforms;
        out.push_back(entry);
    }
 #endif
    return Common::Android::ToJString(env, out.dump());
 }
 jstring Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_getChainJson(JNIEnv* env, jobject obj) {
    nlohmann::json out = nlohmann::json::array();
 #ifdef HAS_RESHADE
    for (const auto& entry : VideoCore::FxChain::Instance().Entries()) {
        nlohmann::json item;
        item["file"] = entry.file;
        item["technique"] = entry.technique;
        nlohmann::json values = nlohmann::json::object();
        for (const auto& [name, value] : entry.values) {
            values[name] = {value[0], value[1], value[2], value[3]};
        }
        item["values"] = values;
        out.push_back(item);
    }
 #endif
    return Common::Android::ToJString(env, out.dump());
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_append(JNIEnv* env, jobject obj,
                                                               jstring jfile, jstring jtechnique) {
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().Append(Common::Android::GetJString(env, jfile),
                                          Common::Android::GetJString(env, jtechnique));
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_replace(JNIEnv* env, jobject obj,
                                                                jint index, jstring jfile,
                                                                jstring jtechnique) {
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().Replace(static_cast<size_t>(index),
                                           Common::Android::GetJString(env, jfile),
                                           Common::Android::GetJString(env, jtechnique));
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_remove(JNIEnv* env, jobject obj,
                                                               jint index) {
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().Remove(static_cast<size_t>(index));
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_move(JNIEnv* env, jobject obj, jint index,
                                                             jint delta) {
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().Move(static_cast<size_t>(index), delta);
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_resetValues(JNIEnv* env, jobject obj,
                                                                    jint index) {
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().ResetValues(static_cast<size_t>(index));
 #endif
 }
 jfloat Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_getValue(JNIEnv* env, jobject obj,
                                                                   jint index, jstring juniform,
                                                                   jint component) {
 #ifdef HAS_RESHADE
    if (component < 0 || component >= 4) {
        return 0.0f;
    }
    const auto value = VideoCore::FxChain::Instance().GetValue(
        static_cast<size_t>(index), Common::Android::GetJString(env, juniform));
    return value[static_cast<size_t>(component)];
 #else
    return 0.0f;
 #endif
 }
 jboolean Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_hasValue(JNIEnv* env, jobject obj,
                                                                     jint index,
                                                                     jstring juniform) {
 #ifdef HAS_RESHADE
    return static_cast<jboolean>(VideoCore::FxChain::Instance().HasValue(
        static_cast<size_t>(index), Common::Android::GetJString(env, juniform)));
 #else
    return static_cast<jboolean>(false);
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_setValue(JNIEnv* env, jobject obj,
                                                                  jint index, jstring juniform,
                                                                  jint component, jfloat value) {
 #ifdef HAS_RESHADE
    if (component < 0 || component >= 4) {
        return;
    }
    const std::string uniform = Common::Android::GetJString(env, juniform);
    auto& chain = VideoCore::FxChain::Instance();
    const auto slot = static_cast<size_t>(index);
    auto current = chain.GetValue(slot, uniform);
    if (!chain.HasValue(slot, uniform)) {
        current = DefaultValueOf(slot, uniform);
    }
    current[static_cast<size_t>(component)] = value;
    chain.SetValue(slot, uniform, current);
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_store(JNIEnv* env, jobject obj) {
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().StoreToSettings();
 #endif
 }
 void Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_reload(JNIEnv* env, jobject obj) {
 #ifdef HAS_RESHADE
    VideoCore::ReloadFxCatalog();
    VideoCore::FxChain::Instance().DropUnknownEntries();
 #endif
 }
 jstring Java_org_yuzu_yuzu_1emu_utils_NativePostProcessing_getShaderDirectory(JNIEnv* env,
                                                                              jobject obj) {
 #ifdef HAS_RESHADE
    return Common::Android::ToJString(env, VideoCore::GetFxRootDirectory().string());
 #else
    return Common::Android::ToJString(env, "");
 #endif
 }
 } // extern "C"
@@ -1,10 +0,0 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24">
    <path
        android:fillColor="?attr/colorControlNormal"
        android:fillType="evenOdd"
        android:pathData="M8.5,3 L19.4,3 Q21,3 21,4.6 L21,16.5 L19.4,16.5 L19.4,4.6 L8.5,4.6 Z M5,7 L15,7 Q17,7 17,9 L17,19 Q17,21 15,21 L5,21 Q3,21 3,19 L3,9 Q3,7 5,7 Z M5.2,8.6 L14.8,8.6 Q15.4,8.6 15.4,9.2 L15.4,18.8 Q15.4,19.4 14.8,19.4 L5.2,19.4 Q4.6,19.4 4.6,18.8 L4.6,9.2 Q4.6,8.6 5.2,8.6 Z M10,10.9 A3.1,3.1 0 0 1 10,17.1 Z"/>
 </vector>
@@ -298,18 +298,6 @@
    <string name="gpu_driver_fetcher">GPU driver fetcher</string>
    <string name="gpu_driver_manager">GPU driver manager</string>
    <string name="install_gpu_driver_description">Install alternative drivers for potentially better performance or accuracy</string>
    <string name="post_processing">Post-Processing Effects</string>
    <string name="post_processing_description">ReShade FX effects applied after rendering</string>
    <string name="post_processing_per_game_description">Configure the effect chain for this game</string>
    <string name="post_processing_effect">Effect</string>
    <string name="post_processing_add">Add effect</string>
    <string name="post_processing_remove">Remove</string>
    <string name="post_processing_move_up">Move up</string>
    <string name="post_processing_move_down">Move down</string>
    <string name="post_processing_reset">Reset to defaults</string>
    <string name="post_processing_reload">Reload from disk</string>
    <string name="post_processing_reload_description">Rescan the shader folder for .fx files</string>
    <string name="post_processing_empty">No effects found. Place .fx files in this folder:</string>
    <string name="frame_gen">Frame generation</string>
    <string name="frame_gen_per_game_description">Configure frame generation for this game</string>
    <string name="frame_gen_description">Insert interpolated frames between rendered ones using Lossless Scaling. Forces FIFO presentation while enabled.</string>
@@ -23,7 +23,6 @@
 #define LOSSLESS_DIR "lossless"
 #define NAND_DIR "nand"
 #define PLAY_TIME_DIR "play_time"
 #define POST_SHADER_DIR "post_shaders"
 #define SCREENSHOTS_DIR "screenshots"
 #define SDMC_DIR "sdmc"
 #define SHADER_DIR "shader"
@@ -160,7 +160,6 @@ public:
        GenerateEdenPath(EdenPath::LosslessDir, eden_path / LOSSLESS_DIR);
        GenerateEdenPath(EdenPath::NANDDir, eden_path / NAND_DIR);
        GenerateEdenPath(EdenPath::PlayTimeDir, eden_path / PLAY_TIME_DIR);
        GenerateEdenPath(EdenPath::PostShaderDir, eden_path / POST_SHADER_DIR);
        GenerateEdenPath(EdenPath::SaveDir, eden_path / NAND_DIR);
        GenerateEdenPath(EdenPath::ScreenshotsDir, eden_path / SCREENSHOTS_DIR);
        GenerateEdenPath(EdenPath::SDMCDir, eden_path / SDMC_DIR);
@@ -26,7 +26,6 @@ enum class EdenPath {
    LosslessDir,    // Where the user-supplied Lossless Scaling library is stored.
    NANDDir,        // Where the emulated NAND is stored.
    PlayTimeDir,    // Where play time data is stored.
    PostShaderDir,  // Where user post-processing shaders are stored.
    SaveDir,        // Where save data is stored.
    ScreenshotsDir, // Where yuzu screenshots are stored.
    SDMCDir,        // Where the emulated SDMC is stored.
@@ -388,14 +388,6 @@ struct Values {
                                                  true,
                                                  true};
    Setting<std::string> post_shader_chain{linkage,
                                           std::string(),
                                           "post_shader_chain",
                                           Category::Renderer,
                                           Specialization::Default,
                                           true,
                                           true};
    SwitchableSetting<bool> frame_gen{linkage, false, "frame_gen", Category::Renderer,
                                      Specialization::Default, true, false};
@@ -150,7 +150,6 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QObject* parent) {
    INSERT(Settings, anti_aliasing, tr("Anti-Aliasing Method:"),
           tr("The anti-aliasing method to use.\nSMAA offers the best quality.\nFXAA "
              "can produce a more stable picture in lower resolutions."));
    INSERT(Settings, post_shader_chain, QString(), QString());
    INSERT(Settings, fullscreen_mode, tr("Fullscreen Mode:"),
           tr("The method used to render the window in fullscreen.\nBorderless offers the best "
              "compatibility with the on-screen keyboard that some games request for "
@@ -299,35 +299,6 @@ if (ENABLE_LSFG)
    target_compile_definitions(video_core PUBLIC HAS_LSFG)
 endif()
 if (ENABLE_RESHADE)
    set(BUNDLED_FX_DIR ${CMAKE_SOURCE_DIR}/dist/post_shaders)
    set(BUNDLED_FX_HEADER ${CMAKE_CURRENT_BINARY_DIR}/bundled_fx_effects.h)
    file(GLOB BUNDLED_FX_FILES ${BUNDLED_FX_DIR}/*.fx)
    add_custom_command(
        OUTPUT ${BUNDLED_FX_HEADER}
        COMMAND ${CMAKE_COMMAND} -P
            ${CMAKE_CURRENT_SOURCE_DIR}/post_processing/GenerateBundledEffects.cmake
            ${BUNDLED_FX_DIR} ${BUNDLED_FX_HEADER}
        DEPENDS ${BUNDLED_FX_FILES}
    )
    target_sources(video_core PRIVATE
        post_processing/fx_chain.cpp
        post_processing/fx_chain.h
        post_processing/fx_compile.cpp
        post_processing/fx_compile.h
        post_processing/fx_effect.cpp
        post_processing/fx_effect.h
        renderer_vulkan/present/post_process.cpp
        renderer_vulkan/present/post_process.h
        ${BUNDLED_FX_HEADER}
    )
    target_include_directories(video_core PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
    target_link_libraries(video_core PRIVATE reshadefx::reshadefx)
    target_compile_definitions(video_core PUBLIC HAS_RESHADE)
 endif()
 if (ENABLE_OPENGL)
    target_sources(video_core PRIVATE
        renderer_opengl/present/filters.cpp
@@ -1,50 +0,0 @@
 # SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 # SPDX-License-Identifier: GPL-3.0-or-later
 set(EFFECT_DIR ${CMAKE_ARGV3})
 set(HEADER_FILE ${CMAKE_ARGV4})
 file(GLOB EFFECT_FILES ${EFFECT_DIR}/*.fx)
 list(SORT EFFECT_FILES)
 set(ENTRIES "")
 foreach(EFFECT_FILE IN LISTS EFFECT_FILES)
    get_filename_component(EFFECT_NAME ${EFFECT_FILE} NAME)
    file(READ ${EFFECT_FILE} EFFECT_BODY)
    string(REGEX REPLACE ";" "{{SEMICOLON}}" EFFECT_BODY "${EFFECT_BODY}")
    string(REGEX REPLACE "\n" ";" EFFECT_BODY "${EFFECT_BODY}")
    set(EFFECT_TEXT "")
    foreach(LINE IN LISTS EFFECT_BODY)
        string(CONCAT EFFECT_TEXT "${EFFECT_TEXT}" "        R\"(${LINE}\n)\"\n")
    endforeach()
    string(REGEX REPLACE "{{SEMICOLON}}" ";" EFFECT_TEXT "${EFFECT_TEXT}")
    string(CONCAT ENTRIES "${ENTRIES}"
        "    {\n        \"${EFFECT_NAME}\",\n${EFFECT_TEXT}    },\n")
 endforeach()
 get_filename_component(OUTPUT_DIR ${HEADER_FILE} DIRECTORY)
 make_directory(${OUTPUT_DIR})
 file(WRITE ${HEADER_FILE}
 "// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #pragma once
 #include <string_view>
 namespace VideoCore {
 struct BundledFxEffect {
    std::string_view name;
    std::string_view source;
 };
 constexpr BundledFxEffect BUNDLED_FX_EFFECTS[]{
 ${ENTRIES}};
 } // namespace VideoCore
 ")
@@ -1,304 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #include <algorithm>
 #include <cstdlib>
 #include <fmt/format.h>
 #include "common/settings.h"
 #include "video_core/post_processing/fx_chain.h"
 #include "video_core/post_processing/fx_effect.h"
 namespace VideoCore {
 namespace {
 std::vector<std::string_view> Split(std::string_view value, char separator) {
    std::vector<std::string_view> out;
    size_t start = 0;
    while (start <= value.size()) {
        size_t end = value.find(separator, start);
        if (end == std::string_view::npos) {
            end = value.size();
        }
        out.push_back(value.substr(start, end - start));
        start = end + 1;
    }
    return out;
 }
 bool IsSerializableName(std::string_view value) {
    return value.find_first_of(";|,=") == std::string_view::npos;
 }
 } // Anonymous namespace
 std::vector<FxChainEntry> ParseFxChain(std::string_view value) {
    std::vector<FxChainEntry> parsed;
    for (const std::string_view record : Split(value, ';')) {
        if (record.empty()) {
            continue;
        }
        const auto fields = Split(record, '|');
        if (fields.size() < 2 || fields[0].empty() || fields[1].empty()) {
            continue;
        }
        FxChainEntry entry;
        entry.file = std::string(fields[0]);
        entry.technique = std::string(fields[1]);
        if (fields.size() >= 3) {
            for (const std::string_view assignment : Split(fields[2], ',')) {
                const size_t equals = assignment.find('=');
                if (equals == std::string_view::npos) {
                    continue;
                }
                const std::string name(assignment.substr(0, equals));
                if (name.empty()) {
                    continue;
                }
                std::array<f32, 4> components{};
                size_t index = 0;
                for (const std::string_view piece : Split(assignment.substr(equals + 1), '/')) {
                    if (index >= components.size()) {
                        break;
                    }
                    const std::string text(piece);
                    if (!text.empty()) {
                        components[index] = std::strtof(text.c_str(), nullptr);
                    }
                    ++index;
                }
                entry.values.emplace(name, components);
            }
        }
        parsed.push_back(std::move(entry));
    }
    return parsed;
 }
 std::string SerializeFxChain(std::span<const FxChainEntry> entries) {
    std::string out;
    for (const auto& entry : entries) {
        if (!IsSerializableName(entry.file) || !IsSerializableName(entry.technique)) {
            continue;
        }
        if (!out.empty()) {
            out += ';';
        }
        out += entry.file;
        out += '|';
        out += entry.technique;
        out += '|';
        bool first = true;
        for (const auto& [name, value] : entry.values) {
            if (!IsSerializableName(name)) {
                continue;
            }
            if (!first) {
                out += ',';
            }
            first = false;
            out += name;
            out += '=';
            for (size_t i = 0; i < value.size(); ++i) {
                if (i > 0) {
                    out += '/';
                }
                out += fmt::format("{}", value[i]);
            }
        }
    }
    return out;
 }
 FxChain& FxChain::Instance() {
    static FxChain instance;
    return instance;
 }
 FxChainSnapshot FxChain::Snapshot() const {
    std::scoped_lock lock{mutex};
    return FxChainSnapshot{
        .entries = entries,
        .generation = generation.load(std::memory_order_relaxed),
    };
 }
 std::vector<FxChainEntry> FxChain::Entries() const {
    std::scoped_lock lock{mutex};
    return entries;
 }
 size_t FxChain::Size() const {
    std::scoped_lock lock{mutex};
    return entries.size();
 }
 void FxChain::Append(std::string_view file, std::string_view technique) {
    {
        std::scoped_lock lock{mutex};
        FxChainEntry entry;
        entry.file = std::string(file);
        entry.technique = std::string(technique);
        entries.push_back(std::move(entry));
    }
    generation.fetch_add(1, std::memory_order_relaxed);
 }
 void FxChain::Replace(size_t index, std::string_view file, std::string_view technique) {
    {
        std::scoped_lock lock{mutex};
        if (index >= entries.size()) {
            return;
        }
        if (entries[index].file == file && entries[index].technique == technique) {
            return;
        }
        FxChainEntry entry;
        entry.file = std::string(file);
        entry.technique = std::string(technique);
        entries[index] = std::move(entry);
    }
    generation.fetch_add(1, std::memory_order_relaxed);
 }
 void FxChain::Remove(size_t index) {
    {
        std::scoped_lock lock{mutex};
        if (index >= entries.size()) {
            return;
        }
        entries.erase(entries.begin() + static_cast<std::ptrdiff_t>(index));
    }
    generation.fetch_add(1, std::memory_order_relaxed);
 }
 void FxChain::Move(size_t index, int delta) {
    {
        std::scoped_lock lock{mutex};
        if (index >= entries.size()) {
            return;
        }
        const std::ptrdiff_t target = static_cast<std::ptrdiff_t>(index) + delta;
        if (target < 0 || target >= static_cast<std::ptrdiff_t>(entries.size())) {
            return;
        }
        std::swap(entries[index], entries[static_cast<size_t>(target)]);
    }
    generation.fetch_add(1, std::memory_order_relaxed);
 }
 void FxChain::Clear() {
    {
        std::scoped_lock lock{mutex};
        entries.clear();
    }
    generation.fetch_add(1, std::memory_order_relaxed);
 }
 void FxChain::SetValue(size_t index, std::string_view uniform, const std::array<f32, 4>& value) {
    std::scoped_lock lock{mutex};
    if (index >= entries.size()) {
        return;
    }
    entries[index].values[std::string(uniform)] = value;
 }
 std::array<f32, 4> FxChain::GetValue(size_t index, std::string_view uniform) const {
    std::scoped_lock lock{mutex};
    if (index >= entries.size()) {
        return {};
    }
    const auto it = entries[index].values.find(std::string(uniform));
    if (it == entries[index].values.end()) {
        return {};
    }
    return it->second;
 }
 std::map<std::string, std::array<f32, 4>> FxChain::EntryValues(size_t index) const {
    std::scoped_lock lock{mutex};
    if (index >= entries.size()) {
        return {};
    }
    return entries[index].values;
 }
 bool FxChain::HasValue(size_t index, std::string_view uniform) const {
    std::scoped_lock lock{mutex};
    if (index >= entries.size()) {
        return false;
    }
    return entries[index].values.contains(std::string(uniform));
 }
 void FxChain::ResetValues(size_t index) {
    std::scoped_lock lock{mutex};
    if (index >= entries.size()) {
        return;
    }
    entries[index].values.clear();
 }
 void FxChain::LoadFromSettings() {
    auto parsed = ParseFxChain(Settings::values.post_shader_chain.GetValue());
    std::scoped_lock lock{mutex};
    entries = std::move(parsed);
    loaded = true;
    generation.fetch_add(1, std::memory_order_relaxed);
 }
 void FxChain::EnsureLoadedFromSettings() {
    {
        std::scoped_lock lock{mutex};
        if (loaded) {
            return;
        }
    }
    LoadFromSettings();
 }
 void FxChain::StoreToSettings() const {
    std::string serialized;
    {
        std::scoped_lock lock{mutex};
        serialized = SerializeFxChain(entries);
    }
    Settings::values.post_shader_chain.SetValue(serialized);
 }
 void FxChain::DropUnknownEntries() {
    bool changed = false;
    {
        std::scoped_lock lock{mutex};
        const auto removed = std::remove_if(entries.begin(), entries.end(), [](const FxChainEntry& entry) {
            const FxEffectDesc* effect = FindFxEffect(entry.file);
            if (effect == nullptr || !effect->Valid()) {
                return true;
            }
            return std::find(effect->techniques.begin(), effect->techniques.end(),
                             entry.technique) == effect->techniques.end();
        });
        if (removed != entries.end()) {
            entries.erase(removed, entries.end());
            changed = true;
        }
    }
    if (changed) {
        generation.fetch_add(1, std::memory_order_relaxed);
    }
 }
 } // namespace VideoCore
@@ -1,81 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #pragma once
 #include <array>
 #include <atomic>
 #include <map>
 #include <mutex>
 #include <span>
 #include <string>
 #include <string_view>
 #include <vector>
 #include "common/common_types.h"
 namespace VideoCore {
 struct FxChainEntry {
    std::string file;
    std::string technique;
    std::map<std::string, std::array<f32, 4>> values;
 };
 struct FxChainSnapshot {
    std::vector<FxChainEntry> entries;
    u64 generation{};
 };
 std::vector<FxChainEntry> ParseFxChain(std::string_view value);
 std::string SerializeFxChain(std::span<const FxChainEntry> entries);
 class FxChain {
 public:
    static FxChain& Instance();
    FxChainSnapshot Snapshot() const;
    std::vector<FxChainEntry> Entries() const;
    size_t Size() const;
    void Append(std::string_view file, std::string_view technique);
    void Replace(size_t index, std::string_view file, std::string_view technique);
    void Remove(size_t index);
    void Move(size_t index, int delta);
    void Clear();
    void SetValue(size_t index, std::string_view uniform, const std::array<f32, 4>& value);
    std::array<f32, 4> GetValue(size_t index, std::string_view uniform) const;
    std::map<std::string, std::array<f32, 4>> EntryValues(size_t index) const;
    bool HasValue(size_t index, std::string_view uniform) const;
    void ResetValues(size_t index);
    void LoadFromSettings();
    void EnsureLoadedFromSettings();
    void StoreToSettings() const;
    void DropUnknownEntries();
 private:
    FxChain() = default;
    mutable std::mutex mutex;
    std::vector<FxChainEntry> entries;
    bool loaded{};
    std::atomic<u64> generation{1};
 };
 } // namespace VideoCore
@@ -1,105 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #include <cstring>
 #include <memory>
 #include <set>
 #include "effect_codegen.hpp"
 #include "effect_parser.hpp"
 #include "effect_preprocessor.hpp"
 #include "common/fs/fs.h"
 #include "common/fs/fs_util.h"
 #include "video_core/post_processing/fx_compile.h"
 #include "video_core/post_processing/fx_effect.h"
 namespace VideoCore {
 FxCompileResult CompileFxEffect(const std::filesystem::path& path, u32 width, u32 height,
                                u32 color_bit_depth) {
    FxCompileResult result;
    if (!Common::FS::Exists(path)) {
        result.error = "Effect file not found: " + Common::FS::PathToUTF8String(path);
        return result;
    }
    reshadefx::preprocessor preprocessor;
    preprocessor.add_macro_definition("__RESHADE__", "50000");
    preprocessor.add_macro_definition("__RESHADE_PERFORMANCE_MODE__", "1");
    preprocessor.add_macro_definition("__RENDERER__", "0x20000");
    preprocessor.add_macro_definition("__VENDOR__", "0");
    preprocessor.add_macro_definition("__DEVICE__", "0");
    preprocessor.add_macro_definition("__APPLICATION__", "0");
    preprocessor.add_macro_definition("BUFFER_WIDTH", std::to_string(width));
    preprocessor.add_macro_definition("BUFFER_HEIGHT", std::to_string(height));
    preprocessor.add_macro_definition("BUFFER_RCP_WIDTH", "(1.0 / BUFFER_WIDTH)");
    preprocessor.add_macro_definition("BUFFER_RCP_HEIGHT", "(1.0 / BUFFER_HEIGHT)");
    preprocessor.add_macro_definition("BUFFER_COLOR_DEPTH", std::to_string(color_bit_depth));
    preprocessor.add_macro_definition("BUFFER_COLOR_BIT_DEPTH", std::to_string(color_bit_depth));
    for (const auto& include : GetFxIncludePaths(path)) {
        preprocessor.add_include_path(include);
    }
    if (!preprocessor.append_file(path)) {
        result.error = preprocessor.errors();
        if (result.error.empty()) {
            result.error = "Failed to preprocess " + Common::FS::PathToUTF8String(path);
        }
        return result;
    }
    std::unique_ptr<reshadefx::codegen> backend(
        reshadefx::create_codegen_spirv(true, false, false, false, true));
    reshadefx::parser parser;
    if (!parser.parse(preprocessor.output(), backend.get())) {
        result.error = parser.errors();
        if (result.error.empty()) {
            result.error = "Failed to parse " + Common::FS::PathToUTF8String(path);
        }
        return result;
    }
    result.module = backend->module();
    std::set<std::string> wanted;
    for (const auto& technique : result.module.techniques) {
        for (const auto& pass : technique.passes) {
            if (!pass.vs_entry_point.empty()) {
                wanted.insert(pass.vs_entry_point);
            }
            if (!pass.ps_entry_point.empty()) {
                wanted.insert(pass.ps_entry_point);
            }
        }
    }
    for (const auto& name : wanted) {
        std::string binary;
        std::string assembly;
        std::string errors;
        if (!backend->assemble_code_for_entry_point(name, binary, assembly, errors)) {
            result.error = "Failed to assemble entry point '" + name + "': " + errors;
            return result;
        }
        if (binary.size() % sizeof(u32) != 0) {
            result.error = "Entry point '" + name + "' produced a malformed SPIR-V module";
            return result;
        }
        std::vector<u32> words(binary.size() / sizeof(u32));
        std::memcpy(words.data(), binary.data(), binary.size());
        result.entry_points.emplace(name, std::move(words));
    }
    if (result.entry_points.empty()) {
        result.error = "Effect declares no usable entry points";
    }
    return result;
 }
 } // namespace VideoCore
@@ -1,29 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #pragma once
 #include <filesystem>
 #include <map>
 #include <string>
 #include <vector>
 #include "common/common_types.h"
 #include "effect_module.hpp"
 namespace VideoCore {
 struct FxCompileResult {
    reshadefx::effect_module module;
    std::map<std::string, std::vector<u32>> entry_points;
    std::string error;
    bool Succeeded() const {
        return error.empty() && !entry_points.empty();
    }
 };
 FxCompileResult CompileFxEffect(const std::filesystem::path& path, u32 width, u32 height,
                                u32 color_bit_depth);
 } // namespace VideoCore
@@ -1,298 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #include <algorithm>
 #include "bundled_fx_effects.h"
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
 #include "common/fs/fs_util.h"
 #include "common/fs/path_util.h"
 #include "common/logging.h"
 #include "video_core/post_processing/fx_compile.h"
 #include "video_core/post_processing/fx_effect.h"
 namespace VideoCore {
 namespace {
 constexpr u32 CATALOG_PROBE_WIDTH = 1280;
 constexpr u32 CATALOG_PROBE_HEIGHT = 720;
 constexpr u32 CATALOG_PROBE_DEPTH = 8;
 std::vector<FxEffectDesc> catalog;
 bool catalog_scanned = false;
 const reshadefx::annotation* FindAnnotation(const std::vector<reshadefx::annotation>& annotations,
                                            std::string_view name) {
    const auto it = std::find_if(annotations.begin(), annotations.end(),
                                 [&](const reshadefx::annotation& a) { return a.name == name; });
    if (it == annotations.end()) {
        return nullptr;
    }
    return &*it;
 }
 std::string AnnotationString(const std::vector<reshadefx::annotation>& annotations,
                             std::string_view name) {
    const reshadefx::annotation* a = FindAnnotation(annotations, name);
    if (a == nullptr) {
        return std::string();
    }
    return a->value.string_data;
 }
 bool AnnotationFloat(const std::vector<reshadefx::annotation>& annotations, std::string_view name,
                     f32& out) {
    const reshadefx::annotation* a = FindAnnotation(annotations, name);
    if (a == nullptr) {
        return false;
    }
    if (a->type.is_floating_point()) {
        out = a->value.as_float[0];
        return true;
    }
    if (a->type.is_integral()) {
        out = static_cast<f32>(a->value.as_int[0]);
        return true;
    }
    return false;
 }
 FxUiType ParseUiType(std::string_view value) {
    if (value == "slider") {
        return FxUiType::Slider;
    }
    if (value == "drag") {
        return FxUiType::Drag;
    }
    if (value == "combo") {
        return FxUiType::Combo;
    }
    if (value == "radio") {
        return FxUiType::Radio;
    }
    if (value == "check" || value == "checkbox") {
        return FxUiType::CheckBox;
    }
    if (value == "color") {
        return FxUiType::Color;
    }
    if (value == "input") {
        return FxUiType::InputBox;
    }
    return FxUiType::Hidden;
 }
 std::vector<std::string> SplitItems(const std::string& items) {
    std::vector<std::string> out;
    std::string current;
    for (const char c : items) {
        if (c == '\0') {
            out.push_back(current);
            current.clear();
            continue;
        }
        current += c;
    }
    if (!current.empty()) {
        out.push_back(current);
    }
    return out;
 }
 FxUniformDesc DescribeUniform(const reshadefx::uniform& info) {
    FxUniformDesc desc;
    desc.name = info.name;
    desc.components = std::min<u32>(info.type.components(), 4);
    if (info.type.is_boolean()) {
        desc.kind = FxUniformKind::Boolean;
    } else if (info.type.is_integral()) {
        desc.kind = FxUniformKind::Integer;
    } else {
        desc.kind = FxUniformKind::Floating;
    }
    desc.label = AnnotationString(info.annotations, "ui_label");
    if (desc.label.empty()) {
        desc.label = info.name;
    }
    desc.tooltip = AnnotationString(info.annotations, "ui_tooltip");
    desc.category = AnnotationString(info.annotations, "ui_category");
    desc.ui_type = ParseUiType(AnnotationString(info.annotations, "ui_type"));
    desc.items = SplitItems(AnnotationString(info.annotations, "ui_items"));
    if (desc.kind == FxUniformKind::Boolean) {
        desc.ui_min = 0.0f;
        desc.ui_max = 1.0f;
        desc.ui_step = 1.0f;
    } else if (desc.kind == FxUniformKind::Integer) {
        desc.ui_min = 0.0f;
        desc.ui_max = 100.0f;
        desc.ui_step = 1.0f;
    }
    void(AnnotationFloat(info.annotations, "ui_min", desc.ui_min));
    void(AnnotationFloat(info.annotations, "ui_max", desc.ui_max));
    void(AnnotationFloat(info.annotations, "ui_step", desc.ui_step));
    if (desc.ui_step <= 0.0f) {
        desc.ui_step = 0.01f;
        if (desc.kind != FxUniformKind::Floating) {
            desc.ui_step = 1.0f;
        }
    }
    if (desc.ui_max < desc.ui_min) {
        std::swap(desc.ui_min, desc.ui_max);
    }
    if (info.has_initializer_value) {
        for (u32 i = 0; i < desc.components; ++i) {
            if (desc.kind == FxUniformKind::Floating) {
                desc.default_value[i] = info.initializer_value.as_float[i];
            } else {
                desc.default_value[i] = static_cast<f32>(info.initializer_value.as_int[i]);
            }
        }
    }
    return desc;
 }
 FxEffectDesc DescribeEffect(const std::filesystem::path& path, const std::filesystem::path& root) {
    FxEffectDesc desc;
    desc.file = Common::FS::PathToUTF8String(std::filesystem::relative(path, root));
    desc.name = Common::FS::PathToUTF8String(path.stem());
    const auto compiled =
        CompileFxEffect(path, CATALOG_PROBE_WIDTH, CATALOG_PROBE_HEIGHT, CATALOG_PROBE_DEPTH);
    if (!compiled.Succeeded()) {
        desc.error = compiled.error;
        return desc;
    }
    for (const auto& technique : compiled.module.techniques) {
        desc.techniques.push_back(technique.name);
    }
    for (const auto& uniform : compiled.module.uniforms) {
        FxUniformDesc uniform_desc = DescribeUniform(uniform);
        if (uniform_desc.ui_type == FxUiType::Hidden) {
            continue;
        }
        desc.uniforms.push_back(std::move(uniform_desc));
    }
    return desc;
 }
 } // Anonymous namespace
 std::filesystem::path GetFxRootDirectory() {
    return Common::FS::GetEdenPath(Common::FS::EdenPath::PostShaderDir);
 }
 std::vector<std::filesystem::path> GetFxIncludePaths(const std::filesystem::path& effect_path) {
    const auto root = GetFxRootDirectory();
    std::vector<std::filesystem::path> paths;
    paths.push_back(effect_path.parent_path());
    paths.push_back(root);
    paths.push_back(root / "Shaders");
    const auto last = std::unique(paths.begin(), paths.end());
    paths.erase(last, paths.end());
    return paths;
 }
 std::filesystem::path ResolveFxTexturePath(const std::filesystem::path& effect_path,
                                           std::string_view source) {
    const auto root = GetFxRootDirectory();
    const std::filesystem::path name{source};
    const std::array candidates{
        effect_path.parent_path() / name,
        root / "Textures" / name,
        root / name,
    };
    for (const auto& candidate : candidates) {
        if (Common::FS::Exists(candidate)) {
            return candidate;
        }
    }
    return std::filesystem::path();
 }
 void ReloadFxCatalog() {
    catalog.clear();
    catalog_scanned = true;
    const auto root = GetFxRootDirectory();
    if (!Common::FS::Exists(root) && !Common::FS::CreateDirs(root)) {
        return;
    }
    for (const auto& bundled : BUNDLED_FX_EFFECTS) {
        const auto path = root / bundled.name;
        if (Common::FS::Exists(path)) {
            continue;
        }
        void(Common::FS::WriteStringToFile(path, Common::FS::FileType::TextFile, bundled.source));
    }
    std::vector<std::filesystem::path> effect_files;
    Common::FS::IterateDirEntriesRecursively(
        root,
        [&](const std::filesystem::directory_entry& entry) {
            if (entry.path().extension() == ".fx") {
                effect_files.push_back(entry.path());
            }
            return true;
        },
        Common::FS::DirEntryFilter::File);
    std::sort(effect_files.begin(), effect_files.end());
    for (const auto& file : effect_files) {
        FxEffectDesc desc = DescribeEffect(file, root);
        if (!desc.error.empty()) {
            LOG_WARNING(Render, "Post-processing effect '{}' failed to compile:\n{}", desc.file,
                        desc.error);
        }
        catalog.push_back(std::move(desc));
    }
    const size_t usable = std::count_if(catalog.begin(), catalog.end(),
                                        [](const FxEffectDesc& d) { return d.Valid(); });
    LOG_INFO(Render, "Loaded {} post-processing effects ({} usable)", catalog.size(), usable);
 }
 const std::vector<FxEffectDesc>& GetFxCatalog() {
    if (!catalog_scanned) {
        ReloadFxCatalog();
    }
    return catalog;
 }
 const FxEffectDesc* FindFxEffect(std::string_view file) {
    const auto& effects = GetFxCatalog();
    const auto it = std::find_if(effects.begin(), effects.end(),
                                 [&](const FxEffectDesc& d) { return d.file == file; });
    if (it == effects.end()) {
        return nullptr;
    }
    return &*it;
 }
 const FxUniformDesc* FindFxUniform(const FxEffectDesc& effect, std::string_view name) {
    const auto it = std::find_if(effect.uniforms.begin(), effect.uniforms.end(),
                                 [&](const FxUniformDesc& u) { return u.name == name; });
    if (it == effect.uniforms.end()) {
        return nullptr;
    }
    return &*it;
 }
 } // namespace VideoCore
@@ -1,75 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #pragma once
 #include <array>
 #include <filesystem>
 #include <string>
 #include <string_view>
 #include <vector>
 #include "common/common_types.h"
 namespace VideoCore {
 enum class FxUniformKind {
    Boolean,
    Integer,
    Floating,
 };
 enum class FxUiType {
    Hidden,
    Slider,
    Drag,
    Combo,
    Radio,
    CheckBox,
    Color,
    InputBox,
 };
 struct FxUniformDesc {
    std::string name;
    std::string label;
    std::string tooltip;
    std::string category;
    FxUniformKind kind{FxUniformKind::Floating};
    u32 components{1};
    FxUiType ui_type{FxUiType::Hidden};
    f32 ui_min{0.0f};
    f32 ui_max{1.0f};
    f32 ui_step{0.01f};
    std::vector<std::string> items;
    std::array<f32, 4> default_value{};
 };
 struct FxEffectDesc {
    std::string file;
    std::string name;
    std::vector<std::string> techniques;
    std::vector<FxUniformDesc> uniforms;
    std::string error;
    bool Valid() const {
        return error.empty() && !techniques.empty();
    }
 };
 std::filesystem::path GetFxRootDirectory();
 std::vector<std::filesystem::path> GetFxIncludePaths(const std::filesystem::path& effect_path);
 std::filesystem::path ResolveFxTexturePath(const std::filesystem::path& effect_path,
                                           std::string_view source);
 void ReloadFxCatalog();
 const std::vector<FxEffectDesc>& GetFxCatalog();
 const FxEffectDesc* FindFxEffect(std::string_view file);
 const FxUniformDesc* FindFxUniform(const FxEffectDesc& effect, std::string_view name);
 } // namespace VideoCore
@@ -18,10 +18,6 @@
 #include "video_core/renderer_vulkan/present/sgsr.h"
 #include "video_core/renderer_vulkan/present/fxaa.h"
 #include "video_core/renderer_vulkan/present/layer.h"
 #ifdef HAS_RESHADE
 #include "video_core/post_processing/fx_chain.h"
 #include "video_core/renderer_vulkan/present/post_process.h"
 #endif
 #include "video_core/renderer_vulkan/present/present_push_constants.h"
 #include "video_core/renderer_vulkan/present/smaa.h"
 #include "video_core/renderer_vulkan/present/util.h"
@@ -97,9 +93,6 @@ void Layer::ConfigureDraw(const Device& device, PresentPushConstants* out_push_c
    RefreshResources(device, framebuffer);
    SetAntiAliasPass(device);
 #ifdef HAS_RESHADE
    SetPostProcessPass(device);
 #endif
    // Finish any pending renderpass
    scheduler.RequestOutsideRenderPassOperationContext();
@@ -122,12 +115,6 @@ void Layer::ConfigureDraw(const Device& device, PresentPushConstants* out_push_c
        smaa->Draw(device, scheduler, image_index, &source_image, &source_image_view);
    }
 #ifdef HAS_RESHADE
    if (post_process.has_value()) {
        post_process->Draw(device, scheduler, image_index, &source_image, &source_image_view);
    }
 #endif
    auto crop_rect = Tegra::NormalizeCrop(framebuffer, texture_width, texture_height);
    const VkExtent2D render_extent{
        .width = scaled_width,
@@ -227,40 +214,6 @@ void Layer::SetAntiAliasPass(const Device& device) {
    }
 }
 #ifdef HAS_RESHADE
 void Layer::SetPostProcessPass(const Device& device) {
    const VkExtent2D render_area{
        .width = Settings::values.resolution_info.ScaleUp(raw_width),
        .height = Settings::values.resolution_info.ScaleUp(raw_height),
    };
    const u64 generation = VideoCore::FxChain::Instance().Snapshot().generation;
    if (post_process_generation == generation && post_process_extent.width == render_area.width &&
        post_process_extent.height == render_area.height) {
        return;
    }
    for (const u64 tick : resource_ticks) {
        scheduler.Wait(tick);
    }
    post_process_generation = generation;
    post_process_extent = render_area;
    post_process.reset();
    if (VideoCore::FxChain::Instance().Size() == 0) {
        return;
    }
    post_process.emplace(device, memory_allocator, scheduler, image_count, render_area);
    if (post_process->Empty()) {
        post_process.reset();
    }
 }
 #endif
 void Layer::ReleaseRawImages() {
    for (const u64 tick : resource_ticks) {
        scheduler.Wait(tick);
@@ -15,9 +15,6 @@
 #include "video_core/renderer_vulkan/present/fsr.h"
 #include "video_core/renderer_vulkan/present/sgsr.h"
 #include "video_core/renderer_vulkan/present/fxaa.h"
 #ifdef HAS_RESHADE
 #include "video_core/renderer_vulkan/present/post_process.h"
 #endif
 #include "video_core/renderer_vulkan/present/smaa.h"
 namespace Layout {
@@ -69,9 +66,6 @@ private:
    void RefreshResources(const Device& device, const Tegra::FramebufferConfig& framebuffer);
    void SetAntiAliasPass(const Device& device);
 #ifdef HAS_RESHADE
    void SetPostProcessPass(const Device& device);
 #endif
    void ReleaseRawImages();
    u64 CalculateBufferSize(const Tegra::FramebufferConfig& framebuffer) const;
@@ -101,11 +95,6 @@ private:
    Settings::AntiAliasing anti_alias_setting{};
    std::variant<std::monostate, FXAA, SMAA> anti_alias{};
    std::variant<std::monostate, SGSR, FSR> sr_filter{};
 #ifdef HAS_RESHADE
    std::optional<PostProcessChain> post_process{};
    u64 post_process_generation{};
    VkExtent2D post_process_extent{};
 #endif
    std::vector<u64> resource_ticks{};
 };
@@ -1,899 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #include <algorithm>
 #include <cstring>
 #include <random>
 #include "common/fs/fs.h"
 #include "common/fs/fs_util.h"
 #include "common/logging.h"
 #include "video_core/post_processing/fx_chain.h"
 #include "video_core/post_processing/fx_compile.h"
 #include "video_core/post_processing/fx_effect.h"
 #include "video_core/renderer_vulkan/present/post_process.h"
 #include "video_core/renderer_vulkan/present/util.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/vulkan_common/vulkan_device.h"
 namespace Vulkan {
 namespace {
 constexpr VkFormat BACKBUFFER_FORMAT = VK_FORMAT_R16G16B16A16_SFLOAT;
 constexpr size_t NO_TEXTURE = ~size_t{0};
 VkFormat ToVkFormat(reshadefx::texture_format format) {
    switch (format) {
    case reshadefx::texture_format::r8:
        return VK_FORMAT_R8_UNORM;
    case reshadefx::texture_format::r16f:
        return VK_FORMAT_R16_SFLOAT;
    case reshadefx::texture_format::r32f:
        return VK_FORMAT_R32_SFLOAT;
    case reshadefx::texture_format::rg8:
        return VK_FORMAT_R8G8_UNORM;
    case reshadefx::texture_format::rg16:
        return VK_FORMAT_R16G16_UNORM;
    case reshadefx::texture_format::rg16f:
        return VK_FORMAT_R16G16_SFLOAT;
    case reshadefx::texture_format::rg32f:
        return VK_FORMAT_R32G32_SFLOAT;
    case reshadefx::texture_format::rgba8:
        return VK_FORMAT_R8G8B8A8_UNORM;
    case reshadefx::texture_format::rgba16:
        return VK_FORMAT_R16G16B16A16_UNORM;
    case reshadefx::texture_format::rgba16f:
        return VK_FORMAT_R16G16B16A16_SFLOAT;
    case reshadefx::texture_format::rgba32f:
        return VK_FORMAT_R32G32B32A32_SFLOAT;
    case reshadefx::texture_format::rgb10a2:
        return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
    default:
        return VK_FORMAT_R8G8B8A8_UNORM;
    }
 }
 VkSamplerAddressMode ToAddressMode(reshadefx::texture_address_mode mode) {
    switch (mode) {
    case reshadefx::texture_address_mode::wrap:
        return VK_SAMPLER_ADDRESS_MODE_REPEAT;
    case reshadefx::texture_address_mode::mirror:
        return VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT;
    case reshadefx::texture_address_mode::border:
        return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER;
    case reshadefx::texture_address_mode::clamp:
    default:
        return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
    }
 }
 VkBlendFactor ToBlendFactor(reshadefx::blend_factor func) {
    switch (func) {
    case reshadefx::blend_factor::zero:
        return VK_BLEND_FACTOR_ZERO;
    case reshadefx::blend_factor::source_color:
        return VK_BLEND_FACTOR_SRC_COLOR;
    case reshadefx::blend_factor::source_alpha:
        return VK_BLEND_FACTOR_SRC_ALPHA;
    case reshadefx::blend_factor::one_minus_source_color:
        return VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR;
    case reshadefx::blend_factor::one_minus_source_alpha:
        return VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
    case reshadefx::blend_factor::dest_color:
        return VK_BLEND_FACTOR_DST_COLOR;
    case reshadefx::blend_factor::dest_alpha:
        return VK_BLEND_FACTOR_DST_ALPHA;
    case reshadefx::blend_factor::one_minus_dest_color:
        return VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR;
    case reshadefx::blend_factor::one_minus_dest_alpha:
        return VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA;
    case reshadefx::blend_factor::one:
    default:
        return VK_BLEND_FACTOR_ONE;
    }
 }
 VkBlendOp ToBlendOp(reshadefx::blend_op op) {
    switch (op) {
    case reshadefx::blend_op::subtract:
        return VK_BLEND_OP_SUBTRACT;
    case reshadefx::blend_op::reverse_subtract:
        return VK_BLEND_OP_REVERSE_SUBTRACT;
    case reshadefx::blend_op::min:
        return VK_BLEND_OP_MIN;
    case reshadefx::blend_op::max:
        return VK_BLEND_OP_MAX;
    case reshadefx::blend_op::add:
    default:
        return VK_BLEND_OP_ADD;
    }
 }
 VkPrimitiveTopology ToTopology(reshadefx::primitive_topology topology) {
    switch (topology) {
    case reshadefx::primitive_topology::point_list:
        return VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
    case reshadefx::primitive_topology::line_list:
        return VK_PRIMITIVE_TOPOLOGY_LINE_LIST;
    case reshadefx::primitive_topology::line_strip:
        return VK_PRIMITIVE_TOPOLOGY_LINE_STRIP;
    case reshadefx::primitive_topology::triangle_strip:
        return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
    case reshadefx::primitive_topology::triangle_list:
    default:
        return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
    }
 }
 vk::RenderPass CreateFxRenderPass(const Device& device, VkFormat format, bool clear) {
    VkAttachmentLoadOp load_op = VK_ATTACHMENT_LOAD_OP_LOAD;
    VkImageLayout initial_layout = VK_IMAGE_LAYOUT_GENERAL;
    if (clear) {
        load_op = VK_ATTACHMENT_LOAD_OP_CLEAR;
        initial_layout = VK_IMAGE_LAYOUT_UNDEFINED;
    }
    const VkAttachmentDescription attachment{
        .flags = 0,
        .format = format,
        .samples = VK_SAMPLE_COUNT_1_BIT,
        .loadOp = load_op,
        .storeOp = VK_ATTACHMENT_STORE_OP_STORE,
        .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
        .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
        .initialLayout = initial_layout,
        .finalLayout = VK_IMAGE_LAYOUT_GENERAL,
    };
    const VkAttachmentReference reference{
        .attachment = 0,
        .layout = VK_IMAGE_LAYOUT_GENERAL,
    };
    const VkSubpassDescription subpass{
        .flags = 0,
        .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
        .inputAttachmentCount = 0,
        .pInputAttachments = nullptr,
        .colorAttachmentCount = 1,
        .pColorAttachments = &reference,
        .pResolveAttachments = nullptr,
        .pDepthStencilAttachment = nullptr,
        .preserveAttachmentCount = 0,
        .pPreserveAttachments = nullptr,
    };
    return device.GetLogical().CreateRenderPass(VkRenderPassCreateInfo{
        .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .attachmentCount = 1,
        .pAttachments = &attachment,
        .subpassCount = 1,
        .pSubpasses = &subpass,
        .dependencyCount = 0,
        .pDependencies = nullptr,
    });
 }
 vk::Pipeline CreateFxPipeline(const Device& device, vk::RenderPass& renderpass,
                              vk::PipelineLayout& layout, VkShaderModule vertex_shader,
                              VkShaderModule fragment_shader,
                              const reshadefx::pass& pass) {
    const std::array<VkPipelineShaderStageCreateInfo, 2> stages{{
        {
            .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
            .pNext = nullptr,
            .flags = 0,
            .stage = VK_SHADER_STAGE_VERTEX_BIT,
            .module = vertex_shader,
            .pName = pass.vs_entry_point.c_str(),
            .pSpecializationInfo = nullptr,
        },
        {
            .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
            .pNext = nullptr,
            .flags = 0,
            .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
            .module = fragment_shader,
            .pName = pass.ps_entry_point.c_str(),
            .pSpecializationInfo = nullptr,
        },
    }};
    constexpr VkPipelineVertexInputStateCreateInfo vertex_input{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .vertexBindingDescriptionCount = 0,
        .pVertexBindingDescriptions = nullptr,
        .vertexAttributeDescriptionCount = 0,
        .pVertexAttributeDescriptions = nullptr,
    };
    const VkPipelineInputAssemblyStateCreateInfo input_assembly{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .topology = ToTopology(pass.topology),
        .primitiveRestartEnable = VK_FALSE,
    };
    constexpr VkPipelineViewportStateCreateInfo viewport_state{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .viewportCount = 1,
        .pViewports = nullptr,
        .scissorCount = 1,
        .pScissors = nullptr,
    };
    constexpr VkPipelineRasterizationStateCreateInfo rasterization{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .depthClampEnable = VK_FALSE,
        .rasterizerDiscardEnable = VK_FALSE,
        .polygonMode = VK_POLYGON_MODE_FILL,
        .cullMode = VK_CULL_MODE_NONE,
        .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
        .depthBiasEnable = VK_FALSE,
        .depthBiasConstantFactor = 0.0f,
        .depthBiasClamp = 0.0f,
        .depthBiasSlopeFactor = 0.0f,
        .lineWidth = 1.0f,
    };
    constexpr VkPipelineMultisampleStateCreateInfo multisampling{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .rasterizationSamples = VK_SAMPLE_COUNT_1_BIT,
        .sampleShadingEnable = VK_FALSE,
        .minSampleShading = 0.0f,
        .pSampleMask = nullptr,
        .alphaToCoverageEnable = VK_FALSE,
        .alphaToOneEnable = VK_FALSE,
    };
    VkBool32 blend_enable = VK_FALSE;
    if (pass.blend_enable[0]) {
        blend_enable = VK_TRUE;
    }
    const VkPipelineColorBlendAttachmentState blending{
        .blendEnable = blend_enable,
        .srcColorBlendFactor = ToBlendFactor(pass.source_color_blend_factor[0]),
        .dstColorBlendFactor = ToBlendFactor(pass.dest_color_blend_factor[0]),
        .colorBlendOp = ToBlendOp(pass.color_blend_op[0]),
        .srcAlphaBlendFactor = ToBlendFactor(pass.source_alpha_blend_factor[0]),
        .dstAlphaBlendFactor = ToBlendFactor(pass.dest_alpha_blend_factor[0]),
        .alphaBlendOp = ToBlendOp(pass.alpha_blend_op[0]),
        .colorWriteMask = static_cast<VkColorComponentFlags>(pass.render_target_write_mask[0] & 0xF),
    };
    const VkPipelineColorBlendStateCreateInfo color_blend{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .logicOpEnable = VK_FALSE,
        .logicOp = VK_LOGIC_OP_COPY,
        .attachmentCount = 1,
        .pAttachments = &blending,
        .blendConstants = {0.0f, 0.0f, 0.0f, 0.0f},
    };
    constexpr std::array dynamic_states{
        VK_DYNAMIC_STATE_VIEWPORT,
        VK_DYNAMIC_STATE_SCISSOR,
    };
    const VkPipelineDynamicStateCreateInfo dynamic_state{
        .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .dynamicStateCount = static_cast<u32>(dynamic_states.size()),
        .pDynamicStates = dynamic_states.data(),
    };
    return device.GetLogical().CreateGraphicsPipeline(VkGraphicsPipelineCreateInfo{
        .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
        .pNext = nullptr,
        .flags = 0,
        .stageCount = static_cast<u32>(stages.size()),
        .pStages = stages.data(),
        .pVertexInputState = &vertex_input,
        .pInputAssemblyState = &input_assembly,
        .pTessellationState = nullptr,
        .pViewportState = &viewport_state,
        .pRasterizationState = &rasterization,
        .pMultisampleState = &multisampling,
        .pDepthStencilState = nullptr,
        .pColorBlendState = &color_blend,
        .pDynamicState = &dynamic_state,
        .layout = *layout,
        .renderPass = *renderpass,
        .subpass = 0,
        .basePipelineHandle = nullptr,
        .basePipelineIndex = 0,
    });
 }
 } // Anonymous namespace
 PostProcessChain::PostProcessChain(const Device& device, MemoryAllocator& allocator,
                                   Scheduler& scheduler, size_t image_count, VkExtent2D extent)
    : m_extent(extent)
    , m_image_count(u32(image_count))
 {
    m_start = std::chrono::steady_clock::now();
    m_previous = m_start;
    CreatePingPongImages(device, allocator);
    m_fallback_sampler = CreateWrappedSampler(device);
    m_fallback_image = CreateWrappedImage(allocator, VkExtent2D{1, 1}, VK_FORMAT_R8G8B8A8_UNORM);
    m_fallback_view = CreateWrappedImageView(device, m_fallback_image, VK_FORMAT_R8G8B8A8_UNORM);
    if (!BuildEffects(device, allocator, scheduler)) {
        m_effects.clear();
    }
 }
 PostProcessChain::~PostProcessChain() = default;
 bool PostProcessChain::Empty() const {
    return m_effects.empty();
 }
 void PostProcessChain::CreatePingPongImages(const Device& device, MemoryAllocator& allocator) {
    m_frames.resize(m_image_count);
    for (auto& frame : m_frames) {
        for (size_t i = 0; i < frame.images.size(); ++i) {
            frame.images[i] = CreateWrappedImage(allocator, m_extent, BACKBUFFER_FORMAT);
            frame.views[i] = CreateWrappedImageView(device, frame.images[i], BACKBUFFER_FORMAT);
        }
    }
 }
 bool PostProcessChain::BuildEffects(const Device& device, MemoryAllocator& allocator,
                                    Scheduler& scheduler) {
    const auto snapshot = VideoCore::FxChain::Instance().Snapshot();
    if (snapshot.entries.empty()) {
        return true;
    }
    const auto root = VideoCore::GetFxRootDirectory();
    for (size_t entry_index = 0; entry_index < snapshot.entries.size(); ++entry_index) {
        const auto& entry = snapshot.entries[entry_index];
        const auto path = root / entry.file;
        const auto compiled = VideoCore::CompileFxEffect(path, m_extent.width, m_extent.height, 8);
        if (!compiled.Succeeded()) {
            LOG_ERROR(Render_Vulkan, "Post-processing effect '{}' failed to compile:\n{}",
                      entry.file, compiled.error);
            continue;
        }
        const auto& module = compiled.module;
        const auto technique = std::find_if(
            module.techniques.begin(), module.techniques.end(),
            [&](const reshadefx::technique& t) { return t.name == entry.technique; });
        if (technique == module.techniques.end()) {
            LOG_ERROR(Render_Vulkan, "Effect '{}' has no technique '{}'", entry.file,
                      entry.technique);
            continue;
        }
        Effect effect;
        effect.entry_index = entry_index;
        effect.file = entry.file;
        effect.uniform_size = module.total_uniform_size;
        for (const auto& [name, words] : compiled.entry_points) {
            effect.shaders.emplace(name, CreateWrappedShaderModule(device, words));
        }
        for (const auto& texture : module.textures) {
            Texture out;
            out.name = texture.unique_name;
            out.extent = VkExtent2D{texture.width, texture.height};
            out.format = ToVkFormat(texture.format);
            if (texture.semantic == "COLOR") {
                out.is_backbuffer = true;
                effect.textures.push_back(std::move(out));
                continue;
            }
            if (texture.semantic == "DEPTH") {
                effect.textures.push_back(std::move(out));
                continue;
            }
            out.image = CreateWrappedImage(allocator, out.extent, out.format);
            out.view = CreateWrappedImageView(device, out.image, out.format);
            effect.textures.push_back(std::move(out));
        }
        for (const auto& sampler : module.samplers) {
            Sampler out;
            out.texture_index = NO_TEXTURE;
            for (size_t i = 0; i < effect.textures.size(); ++i) {
                if (effect.textures[i].name == sampler.texture_name) {
                    out.texture_index = i;
                    break;
                }
            }
            VkFilter mag_filter = VK_FILTER_LINEAR;
            VkFilter min_filter = VK_FILTER_LINEAR;
            VkSamplerMipmapMode mip_mode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
            const u32 filter = static_cast<u32>(sampler.filter);
            if ((filter & 0x10) == 0) {
                min_filter = VK_FILTER_NEAREST;
            }
            if ((filter & 0x04) == 0) {
                mag_filter = VK_FILTER_NEAREST;
            }
            if ((filter & 0x01) == 0) {
                mip_mode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
            }
            out.sampler = device.GetLogical().CreateSampler(VkSamplerCreateInfo{
                .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
                .pNext = nullptr,
                .flags = 0,
                .magFilter = mag_filter,
                .minFilter = min_filter,
                .mipmapMode = mip_mode,
                .addressModeU = ToAddressMode(sampler.address_u),
                .addressModeV = ToAddressMode(sampler.address_v),
                .addressModeW = ToAddressMode(sampler.address_w),
                .mipLodBias = sampler.lod_bias,
                .anisotropyEnable = VK_FALSE,
                .maxAnisotropy = 1.0f,
                .compareEnable = VK_FALSE,
                .compareOp = VK_COMPARE_OP_NEVER,
                .minLod = sampler.min_lod,
                .maxLod = sampler.max_lod,
                .borderColor = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK,
                .unnormalizedCoordinates = VK_FALSE,
            });
            effect.samplers.push_back(std::move(out));
        }
        for (const auto& uniform : module.uniforms) {
            UniformWrite write;
            write.name = uniform.name;
            write.offset = uniform.offset;
            write.components = std::min<u32>(uniform.type.components(), 4);
            write.kind = UniformKind::Floating;
            if (uniform.type.is_boolean()) {
                write.kind = UniformKind::Boolean;
            } else if (uniform.type.is_integral()) {
                write.kind = UniformKind::Integer;
            }
            for (const auto& annotation : uniform.annotations) {
                if (annotation.name != "source") {
                    continue;
                }
                const std::string& source = annotation.value.string_data;
                if (source == "frametime") {
                    write.source = UniformSource::FrameTime;
                } else if (source == "framecount") {
                    write.source = UniformSource::FrameCount;
                } else if (source == "timer") {
                    write.source = UniformSource::Timer;
                } else if (source == "random") {
                    write.source = UniformSource::Random;
                } else if (source == "pingpong") {
                    write.source = UniformSource::PingPong;
                }
            }
            if (uniform.has_initializer_value) {
                for (u32 i = 0; i < write.components; ++i) {
                    if (write.kind == UniformKind::Floating) {
                        write.fallback[i] = uniform.initializer_value.as_float[i];
                    } else {
                        write.fallback[i] = static_cast<f32>(uniform.initializer_value.as_int[i]);
                    }
                }
            }
            write.args = {0.0f, 1.0f, 1.0f, 0.0f};
            for (const auto& annotation : uniform.annotations) {
                if (annotation.name == "min" && annotation.type.is_floating_point()) {
                    write.args[0] = annotation.value.as_float[0];
                }
                if (annotation.name == "max" && annotation.type.is_floating_point()) {
                    write.args[1] = annotation.value.as_float[0];
                }
                if (annotation.name == "step" && annotation.type.is_floating_point()) {
                    write.args[2] = annotation.value.as_float[0];
                }
            }
            write.state = write.args[0];
            effect.uniforms.push_back(std::move(write));
        }
        effect.uniform_layout = CreateWrappedDescriptorSetLayout(
            device, std::array{VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER},
            VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT);
        for (const auto& pass : technique->passes) {
            Pass out;
            out.num_vertices = pass.num_vertices;
            out.clear = pass.clear_render_targets != 0;
            out.target_texture = NO_TEXTURE;
            out.extent = m_extent;
            const std::string& target = pass.render_target_names[0];
            if (target.empty()) {
                out.writes_backbuffer = true;
            } else {
                for (size_t i = 0; i < effect.textures.size(); ++i) {
                    if (effect.textures[i].name == target) {
                        out.target_texture = i;
                        out.extent = effect.textures[i].extent;
                        break;
                    }
                }
                if (out.target_texture == NO_TEXTURE) {
                    LOG_WARNING(Render_Vulkan, "Effect '{}' pass targets unknown texture '{}'",
                                entry.file, target);
                    out.writes_backbuffer = true;
                }
            }
            if (pass.viewport_width != 0 && pass.viewport_height != 0) {
                out.extent = VkExtent2D{pass.viewport_width, pass.viewport_height};
            }
            VkFormat target_format = BACKBUFFER_FORMAT;
            if (!out.writes_backbuffer) {
                target_format = effect.textures[out.target_texture].format;
            }
            u32 binding_count = 0;
            for (const auto& binding : pass.sampler_bindings) {
                SamplerBinding entry_binding;
                entry_binding.binding = binding.entry_point_binding;
                entry_binding.sampler_index = binding.index;
                out.sampler_bindings.push_back(entry_binding);
                binding_count = std::max(binding_count, binding.entry_point_binding + 1);
            }
            const std::vector<VkDescriptorType> sampler_types(
                std::max<size_t>(binding_count, 1), VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER);
            out.sampler_layout = CreateWrappedDescriptorSetLayout(
                device, sampler_types, VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT);
            const std::array set_layouts{*effect.uniform_layout, *out.sampler_layout};
            out.pipeline_layout =
                device.GetLogical().CreatePipelineLayout(VkPipelineLayoutCreateInfo{
                    .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
                    .pNext = nullptr,
                    .flags = 0,
                    .setLayoutCount = static_cast<u32>(set_layouts.size()),
                    .pSetLayouts = set_layouts.data(),
                    .pushConstantRangeCount = 0,
                    .pPushConstantRanges = nullptr,
                });
            const auto vertex_shader = effect.shaders.find(pass.vs_entry_point);
            const auto fragment_shader = effect.shaders.find(pass.ps_entry_point);
            if (vertex_shader == effect.shaders.end() ||
                fragment_shader == effect.shaders.end()) {
                LOG_WARNING(Render_Vulkan, "Effect '{}' pass references a missing entry point",
                            entry.file);
                continue;
            }
            out.renderpass = CreateFxRenderPass(device, target_format, out.clear);
            out.pipeline = CreateFxPipeline(device, out.renderpass, out.pipeline_layout,
                                            *vertex_shader->second, *fragment_shader->second, pass);
            if (out.writes_backbuffer) {
                out.backbuffer_slot = static_cast<u32>(effect.backbuffer_pass_count % 2);
                ++effect.backbuffer_pass_count;
                for (u32 image = 0; image < m_image_count; ++image) {
                    for (size_t slot = 0; slot < 2; ++slot) {
                        out.framebuffers.push_back(CreateWrappedFramebuffer(
                            device, out.renderpass, m_frames[image].views[slot], out.extent));
                    }
                }
            } else {
                out.framebuffers.push_back(
                    CreateWrappedFramebuffer(device, out.renderpass,
                                             effect.textures[out.target_texture].view, out.extent));
            }
            effect.passes.push_back(std::move(out));
        }
        if (effect.passes.empty()) {
            LOG_WARNING(Render_Vulkan, "Effect '{}' technique '{}' has no passes", entry.file,
                        entry.technique);
            continue;
        }
        const u32 buffer_size = std::max<u32>(effect.uniform_size, 4);
        for (u32 i = 0; i < m_image_count; ++i) {
            effect.uniform_buffers.push_back(
                CreateWrappedBuffer(allocator, buffer_size, MemoryUsage::Upload));
        }
        size_t sampler_descriptor_count = 0;
        size_t sampler_set_count = 0;
        for (const auto& pass : effect.passes) {
            sampler_descriptor_count +=
                m_image_count * std::max<size_t>(pass.sampler_bindings.size(), 1);
            sampler_set_count += m_image_count;
        }
        effect.descriptor_pool = CreateWrappedDescriptorPool(
            device, m_image_count + sampler_descriptor_count, m_image_count + sampler_set_count,
            {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER});
        const std::vector<VkDescriptorSetLayout> uniform_layouts(m_image_count,
                                                                 *effect.uniform_layout);
        effect.uniform_sets = CreateWrappedDescriptorSets(effect.descriptor_pool, uniform_layouts);
        for (auto& pass : effect.passes) {
            const std::vector<VkDescriptorSetLayout> layouts(m_image_count, *pass.sampler_layout);
            pass.sampler_sets = CreateWrappedDescriptorSets(effect.descriptor_pool, layouts);
        }
        m_effects.push_back(std::move(effect));
    }
    return true;
 }
 void PostProcessChain::PrepareImages(const Device& device, Scheduler& scheduler) {
    if (m_images_ready) {
        return;
    }
    scheduler.Record([this](vk::CommandBuffer cmdbuf) {
        ClearColorImage(cmdbuf, *m_fallback_image);
        for (auto& frame : m_frames) {
            for (auto& image : frame.images) {
                ClearColorImage(cmdbuf, *image);
            }
        }
        for (auto& effect : m_effects) {
            for (auto& texture : effect.textures) {
                if (texture.image) {
                    ClearColorImage(cmdbuf, *texture.image);
                }
            }
        }
    });
    scheduler.Finish();
    m_images_ready = true;
 }
 void PostProcessChain::UpdateUniforms(Effect& effect, size_t image_index, f32 delta_seconds) {
    if (effect.uniform_size == 0) {
        return;
    }
    static thread_local std::mt19937 rng{std::random_device{}()};
    std::vector<u8> staging(effect.uniform_size, 0);
    const f32 elapsed =
        std::chrono::duration<f32>(std::chrono::steady_clock::now() - m_start).count();
    const auto overrides = VideoCore::FxChain::Instance().EntryValues(effect.entry_index);
    for (auto& uniform : effect.uniforms) {
        std::array<f32, 4> value = uniform.fallback;
        const auto override = overrides.find(uniform.name);
        if (override != overrides.end()) {
            value = override->second;
        }
        switch (uniform.source) {
        case UniformSource::FrameTime:
            value[0] = delta_seconds * 1000.0f;
            break;
        case UniformSource::FrameCount:
            value[0] = static_cast<f32>(m_frame_count);
            break;
        case UniformSource::Timer:
            value[0] = elapsed * 1000.0f;
            break;
        case UniformSource::Random: {
            const int low = static_cast<int>(uniform.args[0]);
            int high = static_cast<int>(uniform.args[1]);
            if (high <= low) {
                high = low + 1;
            }
            std::uniform_int_distribution<int> dist(low, high);
            value[0] = static_cast<f32>(dist(rng));
            break;
        }
        case UniformSource::PingPong: {
            const f32 min_value = uniform.args[0];
            f32 max_value = uniform.args[1];
            if (max_value <= min_value) {
                max_value = min_value + 1.0f;
            }
            f32 step = uniform.args[2];
            if (step == 0.0f) {
                step = 1.0f;
            }
            uniform.state += uniform.direction * step * delta_seconds;
            if (uniform.state >= max_value) {
                uniform.state = max_value;
                uniform.direction = -1.0f;
            }
            if (uniform.state <= min_value) {
                uniform.state = min_value;
                uniform.direction = 1.0f;
            }
            value[0] = uniform.state;
            value[1] = uniform.direction;
            break;
        }
        case UniformSource::Value:
        default:
            break;
        }
        for (u32 i = 0; i < uniform.components; ++i) {
            const size_t offset = uniform.offset + i * sizeof(u32);
            if (offset + sizeof(u32) > staging.size()) {
                break;
            }
            if (uniform.kind == UniformKind::Floating) {
                const f32 element = value[i];
                std::memcpy(staging.data() + offset, &element, sizeof(f32));
            } else {
                const s32 element = static_cast<s32>(value[i]);
                std::memcpy(staging.data() + offset, &element, sizeof(s32));
            }
        }
    }
    const std::span<u8> mapped = effect.uniform_buffers[image_index].Mapped();
    if (mapped.size() >= staging.size()) {
        std::memcpy(mapped.data(), staging.data(), staging.size());
        effect.uniform_buffers[image_index].Flush();
    }
 }
 void PostProcessChain::UpdateDescriptors(const Device& device, Effect& effect, Pass& pass,
                                         size_t image_index, VkImageView backbuffer_view) {
    std::vector<VkDescriptorImageInfo> image_infos;
    std::vector<VkWriteDescriptorSet> writes;
    image_infos.reserve(pass.sampler_bindings.size() + 1);
    const VkDescriptorSet sampler_set = pass.sampler_sets[image_index];
    for (const auto& binding : pass.sampler_bindings) {
        VkImageView view = *m_fallback_view;
        VkSampler handle = *m_fallback_sampler;
        if (binding.sampler_index < effect.samplers.size()) {
            const Sampler& sampler = effect.samplers[binding.sampler_index];
            if (sampler.sampler) {
                handle = *sampler.sampler;
            }
            if (sampler.texture_index != NO_TEXTURE) {
                const Texture& texture = effect.textures[sampler.texture_index];
                if (texture.is_backbuffer) {
                    view = backbuffer_view;
                } else if (texture.view) {
                    view = *texture.view;
                }
            }
        }
        writes.push_back(
            CreateWriteDescriptorSet(image_infos, handle, view, sampler_set, binding.binding));
    }
    const VkDescriptorBufferInfo buffer_info{
        .buffer = *effect.uniform_buffers[image_index],
        .offset = 0,
        .range = VK_WHOLE_SIZE,
    };
    writes.push_back(VkWriteDescriptorSet{
        .sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
        .pNext = nullptr,
        .dstSet = effect.uniform_sets[image_index],
        .dstBinding = 0,
        .dstArrayElement = 0,
        .descriptorCount = 1,
        .descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
        .pImageInfo = nullptr,
        .pBufferInfo = &buffer_info,
        .pTexelBufferView = nullptr,
    });
    device.GetLogical().UpdateDescriptorSets(writes, {});
 }
 void PostProcessChain::Draw(const Device& device, Scheduler& scheduler, size_t image_index,
                            VkImage* inout_image, VkImageView* inout_image_view) {
    if (m_effects.empty()) {
        return;
    }
    PrepareImages(device, scheduler);
    const auto now = std::chrono::steady_clock::now();
    const f32 delta_seconds = std::chrono::duration<f32>(now - m_previous).count();
    m_previous = now;
    ++m_frame_count;
    FrameImages& frame = m_frames[image_index];
    VkImage current_image = *inout_image;
    VkImageView current_view = *inout_image_view;
    u32 slot = 0;
    for (auto& effect : m_effects) {
        UpdateUniforms(effect, image_index, delta_seconds);
        for (size_t pass_index = 0; pass_index < effect.passes.size(); ++pass_index) {
            Pass& pass = effect.passes[pass_index];
            UpdateDescriptors(device, effect, pass, image_index, current_view);
            VkFramebuffer framebuffer{};
            VkImage target_image{};
            if (pass.writes_backbuffer) {
                const u32 target_slot = (slot + 1) % 2;
                framebuffer = *pass.framebuffers[image_index * 2 + target_slot];
                target_image = *frame.images[target_slot];
            } else {
                framebuffer = *pass.framebuffers[0];
                target_image = *effect.textures[pass.target_texture].image;
            }
            const VkImage source_image = current_image;
            const VkRenderPass renderpass = *pass.renderpass;
            const VkPipeline pipeline = *pass.pipeline;
            const VkPipelineLayout layout = *pass.pipeline_layout;
            const VkDescriptorSet uniform_set = effect.uniform_sets[image_index];
            const VkDescriptorSet sampler_set = pass.sampler_sets[image_index];
            const VkExtent2D extent = pass.extent;
            const u32 vertices = pass.num_vertices;
            scheduler.RequestOutsideRenderPassOperationContext();
            scheduler.Record([=](vk::CommandBuffer cmdbuf) {
                TransitionImageLayout(cmdbuf, source_image, VK_IMAGE_LAYOUT_GENERAL);
                TransitionImageLayout(cmdbuf, target_image, VK_IMAGE_LAYOUT_GENERAL);
                BeginRenderPass(cmdbuf, renderpass, framebuffer, extent);
                cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline);
                cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_GRAPHICS, layout, 0,
                                          std::array{uniform_set, sampler_set}, {});
                cmdbuf.Draw(vertices, 1, 0, 0);
                cmdbuf.EndRenderPass();
                TransitionImageLayout(cmdbuf, target_image, VK_IMAGE_LAYOUT_GENERAL);
            });
            if (pass.writes_backbuffer) {
                slot = (slot + 1) % 2;
                current_image = *frame.images[slot];
                current_view = *frame.views[slot];
            }
        }
    }
    *inout_image = current_image;
    *inout_image_view = current_view;
 }
 } // namespace Vulkan
@@ -1,140 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #pragma once
 #include <array>
 #include <chrono>
 #include <map>
 #include <string>
 #include <vector>
 #include "common/common_types.h"
 #include "video_core/vulkan_common/vulkan_memory_allocator.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 namespace Vulkan {
 class Device;
 class Scheduler;
 class PostProcessChain {
 public:
    explicit PostProcessChain(const Device& device, MemoryAllocator& allocator, Scheduler& scheduler,
                              size_t image_count, VkExtent2D extent);
    ~PostProcessChain();
    void Draw(const Device& device, Scheduler& scheduler, size_t image_index, VkImage* inout_image,
              VkImageView* inout_image_view);
    bool Empty() const;
 private:
    enum class UniformKind : u32 {
        Boolean,
        Integer,
        Floating,
    };
    enum class UniformSource : u32 {
        Value,
        FrameTime,
        FrameCount,
        Timer,
        Random,
        PingPong,
    };
    struct UniformWrite {
        std::string name;
        u32 offset{};
        u32 components{};
        UniformKind kind{UniformKind::Floating};
        UniformSource source{UniformSource::Value};
        std::array<f32, 4> fallback{};
        std::array<f32, 4> args{};
        f32 state{};
        f32 direction{1.0f};
    };
    struct Texture {
        std::string name;
        vk::Image image{};
        vk::ImageView view{};
        VkExtent2D extent{};
        VkFormat format{};
        bool is_backbuffer{};
    };
    struct Sampler {
        vk::Sampler sampler{};
        size_t texture_index{};
    };
    struct SamplerBinding {
        u32 binding{};
        size_t sampler_index{};
    };
    struct Pass {
        vk::RenderPass renderpass{};
        vk::Pipeline pipeline{};
        vk::DescriptorSetLayout sampler_layout{};
        vk::PipelineLayout pipeline_layout{};
        vk::DescriptorSets sampler_sets{};
        std::vector<SamplerBinding> sampler_bindings{};
        std::vector<vk::Framebuffer> framebuffers{};
        size_t target_texture{};
        VkExtent2D extent{};
        u32 num_vertices{3};
        bool clear{};
        bool writes_backbuffer{};
        u32 backbuffer_slot{};
    };
    struct Effect {
        size_t entry_index{};
        std::string file{};
        std::map<std::string, vk::ShaderModule> shaders{};
        std::vector<Texture> textures{};
        std::vector<Sampler> samplers{};
        std::vector<Pass> passes{};
        std::vector<UniformWrite> uniforms{};
        u32 uniform_size{};
        std::vector<vk::Buffer> uniform_buffers{};
        vk::DescriptorSetLayout uniform_layout{};
        vk::DescriptorPool descriptor_pool{};
        vk::DescriptorSets uniform_sets{};
        size_t backbuffer_pass_count{};
        u32 backbuffer_slots{1};
    };
    struct FrameImages {
        std::array<vk::Image, 2> images{};
        std::array<vk::ImageView, 2> views{};
    };
    bool BuildEffects(const Device& device, MemoryAllocator& allocator, Scheduler& scheduler);
    void CreatePingPongImages(const Device& device, MemoryAllocator& allocator);
    void PrepareImages(const Device& device, Scheduler& scheduler);
    void UpdateUniforms(Effect& effect, size_t image_index, f32 delta_seconds);
    void UpdateDescriptors(const Device& device, Effect& effect, Pass& pass, size_t image_index,
                           VkImageView backbuffer_view);
    const VkExtent2D m_extent;
    const u32 m_image_count;
    std::vector<Effect> m_effects{};
    std::vector<FrameImages> m_frames{};
    vk::Sampler m_fallback_sampler{};
    vk::Image m_fallback_image{};
    vk::ImageView m_fallback_view{};
    std::chrono::steady_clock::time_point m_start{};
    std::chrono::steady_clock::time_point m_previous{};
    u64 m_frame_count{};
    bool m_images_ready{};
 };
 } // namespace Vulkan
@@ -24,9 +24,6 @@
 #include "video_core/gpu.h"
 #include "video_core/present.h"
 #include "video_core/renderer_vulkan/present/util.h"
 #ifdef HAS_RESHADE
 #include "video_core/post_processing/fx_chain.h"
 #endif
 #include "video_core/renderer_vulkan/renderer_vulkan.h"
 #include "video_core/renderer_vulkan/vk_blit_screen.h"
 #include "video_core/renderer_vulkan/vk_rasterizer.h"
@@ -186,10 +183,6 @@ try
        scheduler.RegisterOnSubmit([this] { turbo_mode->QueueSubmitted(); });
    }
 #ifdef HAS_RESHADE
    VideoCore::FxChain::Instance().EnsureLoadedFromSettings();
 #endif
    Report();
 } catch (const vk::Exception& exception) {
    LOG_ERROR(Render_Vulkan, "Vulkan initialization failed with error: {}", exception.what());
@@ -250,12 +250,6 @@ if (YUZU_CRASH_DUMPS)
    target_compile_definitions(yuzu PRIVATE YUZU_CRASH_DUMPS)
 endif()
 if (ENABLE_RESHADE)
    target_sources(yuzu PRIVATE
        configuration/configure_post_processing.cpp
        configuration/configure_post_processing.h)
 endif()
 if (CXX_CLANG)
    target_compile_definitions(yuzu PRIVATE
        $<$<VERSION_LESS:$<CXX_COMPILER_VERSION>,15>:CANNOT_EXPLICITLY_INSTANTIATE>)
@@ -1,379 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #include <array>
 #include <cmath>
 #include <string>
 #include <QCheckBox>
 #include <QComboBox>
 #include <QDesktopServices>
 #include <QDialogButtonBox>
 #include <QGridLayout>
 #include <QGroupBox>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QPushButton>
 #include <QScrollArea>
 #include <QSlider>
 #include <QToolButton>
 #include <QUrl>
 #include <QVBoxLayout>
 #include "common/fs/fs.h"
 #include "common/fs/fs_util.h"
 #include "video_core/post_processing/fx_chain.h"
 #include "video_core/post_processing/fx_effect.h"
 #include "yuzu/configuration/configure_post_processing.h"
 namespace {
 std::array<float, 4> CurrentValue(int index, const VideoCore::FxUniformDesc& uniform) {
    auto& chain = VideoCore::FxChain::Instance();
    if (chain.HasValue(static_cast<size_t>(index), uniform.name)) {
        return chain.GetValue(static_cast<size_t>(index), uniform.name);
    }
    return uniform.default_value;
 }
 int SliderSteps(const VideoCore::FxUniformDesc& uniform) {
    const float span = uniform.ui_max - uniform.ui_min;
    const int steps = static_cast<int>(std::lround(span / uniform.ui_step));
    if (steps < 1) {
        return 1;
    }
    return steps;
 }
 QString FormatValue(const VideoCore::FxUniformDesc& uniform, float value) {
    if (uniform.kind == VideoCore::FxUniformKind::Floating) {
        return QString::number(value, 'f', 3);
    }
    return QString::number(static_cast<int>(std::lround(value)));
 }
 QString SlotLabel(const VideoCore::FxEffectDesc& effect, const std::string& technique) {
    const QString name = QString::fromStdString(effect.name);
    if (effect.techniques.size() == 1) {
        return name;
    }
    return name + QStringLiteral(" · ") + QString::fromStdString(technique);
 }
 } // Anonymous namespace
 ConfigurePostProcessing::ConfigurePostProcessing(QWidget* parent) : QDialog(parent) {
    setWindowTitle(tr("Post-Processing Effects"));
    setMinimumWidth(560);
    setMinimumHeight(460);
    auto* root = new QVBoxLayout(this);
    auto* description = new QLabel(
        tr("ReShade FX effects are loaded from the post_shaders folder in the Eden data "
           "directory. Changes apply immediately while a game is running."),
        this);
    description->setWordWrap(true);
    root->addWidget(description);
    auto* scroll = new QScrollArea(this);
    scroll->setWidgetResizable(true);
    slots_container = new QWidget(scroll);
    slots_layout = new QVBoxLayout(slots_container);
    slots_layout->setAlignment(Qt::AlignTop);
    scroll->setWidget(slots_container);
    root->addWidget(scroll, 1);
    auto* actions = new QHBoxLayout();
    auto* add_button = new QPushButton(tr("Add Effect"), this);
    connect(add_button, &QPushButton::clicked, this, [this]() {
        for (const auto& effect : VideoCore::GetFxCatalog()) {
            if (!effect.Valid()) {
                continue;
            }
            VideoCore::FxChain::Instance().Append(effect.file, effect.techniques.front());
            ApplyStructuralChange();
            return;
        }
    });
    actions->addWidget(add_button);
    auto* reload_button = new QPushButton(tr("Reload From Disk"), this);
    connect(reload_button, &QPushButton::clicked, this, [this]() {
        VideoCore::ReloadFxCatalog();
        VideoCore::FxChain::Instance().DropUnknownEntries();
        ApplyStructuralChange();
    });
    actions->addWidget(reload_button);
    auto* open_button = new QPushButton(tr("Open Folder"), this);
    connect(open_button, &QPushButton::clicked, this, []() {
        const auto path = VideoCore::GetFxRootDirectory();
        void(Common::FS::CreateDirs(path));
        QDesktopServices::openUrl(
            QUrl::fromLocalFile(QString::fromStdString(Common::FS::PathToUTF8String(path))));
    });
    actions->addWidget(open_button);
    actions->addStretch();
    root->addLayout(actions);
    auto* buttons = new QDialogButtonBox(QDialogButtonBox::Close, this);
    connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::close);
    root->addWidget(buttons);
    VideoCore::ReloadFxCatalog();
    VideoCore::FxChain::Instance().DropUnknownEntries();
    RebuildRows();
 }
 ConfigurePostProcessing::~ConfigurePostProcessing() = default;
 void ConfigurePostProcessing::ApplyStructuralChange() {
    VideoCore::FxChain::Instance().StoreToSettings();
    RebuildRows();
 }
 void ConfigurePostProcessing::PopulateEffectCombo(QComboBox* combo,
                                                  const VideoCore::FxChainEntry& entry) const {
    combo->clear();
    int selected = -1;
    for (const auto& effect : VideoCore::GetFxCatalog()) {
        if (!effect.Valid()) {
            continue;
        }
        for (const auto& technique : effect.techniques) {
            const QString key = QString::fromStdString(effect.file + "|" + technique);
            combo->addItem(SlotLabel(effect, technique), key);
            if (effect.file == entry.file && technique == entry.technique) {
                selected = combo->count() - 1;
            }
        }
    }
    if (selected >= 0) {
        combo->setCurrentIndex(selected);
    }
 }
 void ConfigurePostProcessing::BuildUniformWidget(QWidget* parent, QVBoxLayout* layout, int index,
                                                 const VideoCore::FxUniformDesc& uniform) {
    const auto value = CurrentValue(index, uniform);
    const QString label = QString::fromStdString(uniform.label);
    if (uniform.ui_type == VideoCore::FxUiType::CheckBox) {
        auto* box = new QCheckBox(label, parent);
        box->setChecked(value[0] != 0.0f);
        if (!uniform.tooltip.empty()) {
            box->setToolTip(QString::fromStdString(uniform.tooltip));
        }
        const std::string name = uniform.name;
        connect(box, &QCheckBox::toggled, this, [index, name](bool checked) {
            std::array<float, 4> next{};
            if (checked) {
                next[0] = 1.0f;
            }
            VideoCore::FxChain::Instance().SetValue(static_cast<size_t>(index), name, next);
            VideoCore::FxChain::Instance().StoreToSettings();
        });
        layout->addWidget(box);
        return;
    }
    if (uniform.ui_type == VideoCore::FxUiType::Combo ||
        uniform.ui_type == VideoCore::FxUiType::Radio) {
        auto* row = new QHBoxLayout();
        row->addWidget(new QLabel(label, parent));
        auto* combo = new QComboBox(parent);
        for (size_t i = 0; i < uniform.items.size(); ++i) {
            combo->addItem(QString::fromStdString(uniform.items[i]), static_cast<int>(i));
        }
        if (combo->count() == 0) {
            combo->addItem(tr("Enabled"), 1);
            combo->addItem(tr("Disabled"), 0);
        }
        const int current = static_cast<int>(std::lround(value[0]));
        if (current >= 0 && current < combo->count()) {
            combo->setCurrentIndex(current);
        }
        if (!uniform.tooltip.empty()) {
            combo->setToolTip(QString::fromStdString(uniform.tooltip));
        }
        const std::string name = uniform.name;
        connect(combo, &QComboBox::currentIndexChanged, this, [index, name](int selected) {
            std::array<float, 4> next{};
            next[0] = static_cast<float>(selected);
            VideoCore::FxChain::Instance().SetValue(static_cast<size_t>(index), name, next);
            VideoCore::FxChain::Instance().StoreToSettings();
        });
        row->addWidget(combo, 1);
        layout->addLayout(row);
        return;
    }
    auto* grid = new QGridLayout();
    for (unsigned component = 0; component < uniform.components; ++component) {
        QString component_label = label;
        if (uniform.components > 1) {
            component_label = label + QStringLiteral(" [%1]").arg(component);
        }
        auto* name_label = new QLabel(component_label, parent);
        auto* value_label = new QLabel(parent);
        value_label->setMinimumWidth(64);
        value_label->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
        value_label->setText(FormatValue(uniform, value[component]));
        auto* slider = new QSlider(Qt::Horizontal, parent);
        slider->setMinimum(0);
        slider->setMaximum(SliderSteps(uniform));
        slider->setValue(
            static_cast<int>(std::lround((value[component] - uniform.ui_min) / uniform.ui_step)));
        if (!uniform.tooltip.empty()) {
            slider->setToolTip(QString::fromStdString(uniform.tooltip));
        }
        const std::string name = uniform.name;
        const auto desc = uniform;
        connect(slider, &QSlider::valueChanged, this,
                [index, name, desc, component, value_label](int steps) {
                    auto next = CurrentValue(index, desc);
                    next[component] = desc.ui_min + static_cast<float>(steps) * desc.ui_step;
                    VideoCore::FxChain::Instance().SetValue(static_cast<size_t>(index), name, next);
                    VideoCore::FxChain::Instance().StoreToSettings();
                    value_label->setText(FormatValue(desc, next[component]));
                });
        grid->addWidget(name_label, static_cast<int>(component), 0);
        grid->addWidget(slider, static_cast<int>(component), 1);
        grid->addWidget(value_label, static_cast<int>(component), 2);
    }
    layout->addLayout(grid);
 }
 QWidget* ConfigurePostProcessing::BuildSlot(int index, const VideoCore::FxChainEntry& entry) {
    auto* group = new QGroupBox(slots_container);
    auto* layout = new QVBoxLayout(group);
    auto* header = new QHBoxLayout();
    auto* combo = new QComboBox(group);
    PopulateEffectCombo(combo, entry);
    connect(combo, &QComboBox::currentIndexChanged, this, [this, index, combo](int) {
        const QString key = combo->currentData().toString();
        const qsizetype separator = key.indexOf(QLatin1Char('|'));
        if (separator < 0) {
            return;
        }
        VideoCore::FxChain::Instance().Replace(static_cast<size_t>(index),
                                               key.left(separator).toStdString(),
                                               key.mid(separator + 1).toStdString());
        ApplyStructuralChange();
    });
    header->addWidget(combo, 1);
    auto* up_button = new QToolButton(group);
    up_button->setText(QStringLiteral("▲"));
    up_button->setEnabled(index > 0);
    connect(up_button, &QToolButton::clicked, this, [this, index]() {
        VideoCore::FxChain::Instance().Move(static_cast<size_t>(index), -1);
        ApplyStructuralChange();
    });
    header->addWidget(up_button);
    auto* down_button = new QToolButton(group);
    down_button->setText(QStringLiteral("▼"));
    down_button->setEnabled(static_cast<size_t>(index) + 1 < VideoCore::FxChain::Instance().Size());
    connect(down_button, &QToolButton::clicked, this, [this, index]() {
        VideoCore::FxChain::Instance().Move(static_cast<size_t>(index), 1);
        ApplyStructuralChange();
    });
    header->addWidget(down_button);
    auto* reset_button = new QToolButton(group);
    reset_button->setText(QStringLiteral("⟲"));
    reset_button->setToolTip(tr("Reset to defaults"));
    connect(reset_button, &QToolButton::clicked, this, [this, index]() {
        VideoCore::FxChain::Instance().ResetValues(static_cast<size_t>(index));
        ApplyStructuralChange();
    });
    header->addWidget(reset_button);
    auto* remove_button = new QToolButton(group);
    remove_button->setText(QStringLiteral("✕"));
    connect(remove_button, &QToolButton::clicked, this, [this, index]() {
        VideoCore::FxChain::Instance().Remove(static_cast<size_t>(index));
        ApplyStructuralChange();
    });
    header->addWidget(remove_button);
    layout->addLayout(header);
    const VideoCore::FxEffectDesc* effect = VideoCore::FindFxEffect(entry.file);
    if (effect == nullptr) {
        auto* missing =
            new QLabel(tr("Effect '%1' was not found.").arg(QString::fromStdString(entry.file)),
                       group);
        missing->setWordWrap(true);
        layout->addWidget(missing);
        return group;
    }
    if (!effect->error.empty()) {
        auto* failed = new QLabel(
            tr("Effect failed to compile:\n%1").arg(QString::fromStdString(effect->error)), group);
        failed->setWordWrap(true);
        layout->addWidget(failed);
        return group;
    }
    std::string current_category;
    for (const auto& uniform : effect->uniforms) {
        if (uniform.category != current_category) {
            current_category = uniform.category;
            if (!current_category.empty()) {
                auto* category = new QLabel(QString::fromStdString(current_category), group);
                category->setStyleSheet(QStringLiteral("font-weight: bold;"));
                layout->addWidget(category);
            }
        }
        BuildUniformWidget(group, layout, index, uniform);
    }
    return group;
 }
 void ConfigurePostProcessing::RebuildRows() {
    QLayoutItem* item = nullptr;
    while ((item = slots_layout->takeAt(0)) != nullptr) {
        if (item->widget() != nullptr) {
            item->widget()->deleteLater();
        }
        delete item;
    }
    bool has_usable = false;
    for (const auto& effect : VideoCore::GetFxCatalog()) {
        if (effect.Valid()) {
            has_usable = true;
            break;
        }
    }
    if (!has_usable) {
        auto* empty = new QLabel(
            tr("No usable ReShade FX effects were found. Place .fx files in the post_shaders "
               "folder."),
            slots_container);
        empty->setWordWrap(true);
        slots_layout->addWidget(empty);
        return;
    }
    const auto entries = VideoCore::FxChain::Instance().Entries();
    for (size_t i = 0; i < entries.size(); ++i) {
        slots_layout->addWidget(BuildSlot(static_cast<int>(i), entries[i]));
    }
 }
@@ -1,35 +0,0 @@
 // SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 #pragma once
 #include <QDialog>
 class QComboBox;
 class QVBoxLayout;
 class QWidget;
 namespace VideoCore {
 struct FxChainEntry;
 struct FxEffectDesc;
 struct FxUniformDesc;
 }
 class ConfigurePostProcessing : public QDialog {
    Q_OBJECT
 public:
    explicit ConfigurePostProcessing(QWidget* parent = nullptr);
    ~ConfigurePostProcessing() override;
 private:
    void RebuildRows();
    QWidget* BuildSlot(int index, const VideoCore::FxChainEntry& entry);
    void BuildUniformWidget(QWidget* parent, QVBoxLayout* layout, int index,
                            const VideoCore::FxUniformDesc& uniform);
    void PopulateEffectCombo(QComboBox* combo, const VideoCore::FxChainEntry& entry) const;
    void ApplyStructuralChange();
    QVBoxLayout* slots_layout{};
    QWidget* slots_container{};
 };
@@ -148,7 +148,6 @@
    <addaction name="action_Show_Filter_Bar"/>
    <addaction name="action_Show_Status_Bar"/>
    <addaction name="action_Show_Performance_Overlay"/>
    <addaction name="action_Post_Processing_Shaders"/>
    <addaction name="separator"/>
    <addaction name="menu_Reset_Window_Size"/>
    <addaction name="menu_View_Debugging"/>
@@ -611,11 +610,6 @@
    <string>Show &amp;Performance Overlay</string>
   </property>
  </action>
  <action name="action_Post_Processing_Shaders">
   <property name="text">
    <string>Post-Processing &amp;Shaders...</string>
   </property>
  </action>
  <action name="action_Carousel_View">
   <property name="checkable">
    <bool>true</bool>
@@ -13,9 +13,6 @@
 #include "common/settings_enums.h"
 #include "frontend_common/settings_generator.h"
 #include "render/performance_overlay.h"
 #ifdef HAS_RESHADE
 #include "configuration/configure_post_processing.h"
 #endif
 #include "updater/update_dialog.h"
 #include "common/fs/ryujinx_compat.h"
@@ -1521,11 +1518,6 @@ void MainWindow::ConnectMenuEvents() {
    connect_menu(ui->action_Show_Filter_Bar, &MainWindow::OnToggleFilterBar);
    connect_menu(ui->action_Show_Status_Bar, &MainWindow::OnToggleStatusBar);
    connect_menu(ui->action_Show_Performance_Overlay, &MainWindow::OnTogglePerfOverlay);
 #ifdef HAS_RESHADE
    connect_menu(ui->action_Post_Processing_Shaders, &MainWindow::OnPostProcessingShaders);
 #else
    ui->action_Post_Processing_Shaders->setVisible(false);
 #endif
    connect_menu(ui->action_Reset_Window_Size_720, &MainWindow::ResetWindowSize720);
    connect_menu(ui->action_Reset_Window_Size_900, &MainWindow::ResetWindowSize900);
@@ -3908,22 +3900,6 @@ void MainWindow::OnTogglePerfOverlay() {
        perf_overlay->setVisible(ui->action_Show_Performance_Overlay->isChecked());
 }
 #ifdef HAS_RESHADE
 void MainWindow::OnPostProcessingShaders() {
    if (post_processing_dialog == nullptr) {
        post_processing_dialog = new ConfigurePostProcessing(this);
        connect(post_processing_dialog, &QDialog::finished, post_processing_dialog, [this]() {
            post_processing_dialog->deleteLater();
            post_processing_dialog = nullptr;
        });
    }
    post_processing_dialog->show();
    post_processing_dialog->raise();
    post_processing_dialog->activateWindow();
 }
 #endif
 void MainWindow::OnGameListRefresh() {
    // Resets metadata cache and reloads
    QtCommon::Game::ResetMetadata(false);
@@ -56,9 +56,6 @@ class QSlider;
 class QHBoxLayout;
 class WaitTreeWidget;
 class PerformanceOverlay;
 #ifdef HAS_RESHADE
 class ConfigurePostProcessing;
 #endif
 enum class GameListOpenTarget;
 enum class DumpRomFSTarget;
 class GameListPlaceholder;
@@ -395,9 +392,6 @@ private slots:
    void OnToggleFilterBar();
    void OnToggleStatusBar();
    void OnTogglePerfOverlay();
 #ifdef HAS_RESHADE
    void OnPostProcessingShaders();
 #endif
    void OnGameListRefresh();
    void InitializeHotkeys();
    void ToggleFullscreen();
@@ -502,9 +496,6 @@ private:
    QTimer shutdown_timer;
    OverlayDialog* shutdown_dialog{};
    PerformanceOverlay* perf_overlay = nullptr;
 #ifdef HAS_RESHADE
    ConfigurePostProcessing* post_processing_dialog = nullptr;
 #endif
    GameListPlaceholder* game_list_placeholder = nullptr;