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Add video_scale parameter directive in gb-pass1

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Alex Janka 2023-10-14 18:35:23 +11:00
parent 5fdf662cb4
commit 9877277344
1 changed files with 5 additions and 2 deletions
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7
handheld/console-border/shader-files/gb-pass1.slang
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@ -21,11 +21,14 @@ layout(std140, set = 0, binding = 0) uniform UBO
// 0 - only the space between dots is blending
// 1 - all texels are blended
#pragma parameter blending_mode "Blending Mode" 0.0 0.0 1.0 1.0
#pragma parameter blending_mode "Blending Mode" 0.0 0.0 1.0 1.0
// The amount of alpha swapped between neighboring texels
#pragma parameter adjacent_texel_alpha_blending "Neighbor Blending" 0.76 0.0 1.0 0.01
// Set video scale when used in console-border shaders
#pragma parameter video_scale "Video Scale" 3.0 2.0 20.0 1.0
///////////////////////////////////////////////////////////////////////////
// //
// Gameboy Classic Shader v0.2.2 //
@ -87,7 +90,7 @@ void main()
blur_coords_lower_bound = vec2(0.0);
blur_coords_upper_bound = texel * (registers.OutputSize.xy - vec2(2.0));
vec2 half_lcd_size = vec2(0.5) * ((registers.OriginalSize.xy * vec2(registers.video_scale)) / registers.OutputSize.xy);
vec2 half_lcd_size = vec2(0.5) * ((registers.OriginalSize.xy * registers.video_scale) / registers.OutputSize.xy);
lcd_bounds_upleft = vec2(0.5) - half_lcd_size;
lcd_bounds_downright = vec2(0.5) + half_lcd_size;
}