force srgb framebuffers in crt-royale passes

blurs/blur9fast-horizontal.slang

@@ -63,6 +63,7 @@ layout(std140, set = 0, binding = 0) uniform UBO
 ///////////////////////////////  FRAGMENT SHADER  //////////////////////////////
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 tex_uv;
 layout(location = 1) in vec2 blur_dxdy;
 layout(location = 0) out vec4 FragColor;
@@ -73,4 +74,4 @@ void main()
 	vec3 color = tex2Dblur9fast(Source, tex_uv, blur_dxdy);
     //  Encode and output the blurred image:
    FragColor = encode_output(vec4(color, 1.0));
-}
+}

blurs/blur9fast-vertical.slang

@@ -63,6 +63,7 @@ layout(std140, set = 0, binding = 0) uniform UBO
 ///////////////////////////////  FRAGMENT SHADER  //////////////////////////////
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 tex_uv;
 layout(location = 1) in vec2 blur_dxdy;
 layout(location = 0) out vec4 FragColor;
@@ -73,4 +74,4 @@ void main()
 	vec3 color = tex2Dblur9fast(Source, tex_uv, blur_dxdy);
     //  Encode and output the blurred image:
    FragColor = encode_output(vec4(color, 1.0));
-}
+}

crt/shaders/crt-royale/src/crt-royale-bloom-approx.slang

@@ -216,6 +216,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 tex_uv;
 layout(location = 1) in float estimated_viewport_size_x;
 layout(location = 2) in vec2 blur_dxdy;
@@ -350,4 +351,4 @@ void main()
     }
     //  Encode and output the blurred image:
    FragColor = vec4(color, 1.0);
-}
+}

crt/shaders/crt-royale/src/crt-royale-bloom-horizontal-reconstitute.slang

@@ -83,6 +83,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 video_uv;
 layout(location = 1) in vec2 scanline_tex_uv;
 layout(location = 2) in vec2 halation_tex_uv;
@@ -128,4 +129,4 @@ void main()
 		
 	//  Encode and output the bloomed image:
    FragColor = encode_output(vec4(final_bloom, 1.0));
-}
+}

crt/shaders/crt-royale/src/crt-royale-bloom-vertical.slang

@@ -69,6 +69,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 tex_uv;
 layout(location = 1) in vec2 bloom_dxdy;
 layout(location = 2) in float bloom_sigma_runtime;
@@ -83,4 +84,4 @@ void main()
         bloom_dxdy, bloom_sigma);
     //  Encode and output the blurred image:
    FragColor = encode_output(vec4(color, 1.0));
-}
+}

crt/shaders/crt-royale/src/crt-royale-brightpass.slang

@@ -73,6 +73,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 video_uv;
 layout(location = 1) in vec2 scanline_tex_uv;
 layout(location = 2) in float bloom_sigma_runtime;
@@ -139,4 +140,4 @@ void main()
         mix(blur_ratio, vec3(1.0), params.bloom_excess);
 		
    FragColor = encode_output(vec4(brightpass, 1.0));
-}
+}

crt/shaders/crt-royale/src/crt-royale-first-pass-linearize-crt-gamma-bob-fields.slang

@@ -65,6 +65,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 tex_uv;
 layout(location = 1) in vec2 uv_step;
 layout(location = 0) out vec4 FragColor;
@@ -110,4 +111,4 @@ if(interlace_detect == true)
     {
         FragColor = encode_output(tex2D_linearize(Source, tex_uv));
     }
-}
+}

crt/shaders/crt-royale/src/crt-royale-scanlines-horizontal-apply-mask.slang

@@ -116,6 +116,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 video_uv;
 layout(location = 1) in vec2 scanline_tex_uv;
 layout(location = 2) in vec2 blur3x3_tex_uv;
@@ -290,4 +291,4 @@ void main()
     #endif
 	
    FragColor = encode_output(vec4(pixel_color, 1.0));
-}
+}

crt/shaders/crt-royale/src/crt-royale-scanlines-vertical-interlacing.slang

@@ -74,6 +74,7 @@ void main()
 }
 
 #pragma stage fragment
+#pragma format R8G8B8A8_SRGB
 layout(location = 0) in vec2 tex_uv;
 layout(location = 1) in vec2 uv_step;
 layout(location = 2) in vec2 il_step_multiple;
@@ -238,4 +239,4 @@ void main()
     //  the alpha channel, but it wasn't working, at least not reliably.  This
     //  is faster anyway, levels_autodim_temp = 0.5 isn't causing banding.
    FragColor = vec4(encode_output(vec4(scanline_intensity * levels_autodim_temp, 1.0)));
-}
+}