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Fix gbpass scaling misalignment

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nfp0 2022-05-04 01:16:25 +01:00
parent 2a80829d45
commit f9d9c9724c
1 changed files with 2 additions and 5 deletions
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7
handheld/console-border/shader-files/gb-pass0.slang
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@ -76,17 +76,14 @@ layout(location = 3) out vec2 one_texel;
//#define video_scale floor(registers.OutputSize.y * registers.SourceSize.w) <- moved to parameter //#define video_scale floor(registers.OutputSize.y * registers.SourceSize.w) <- moved to parameter
// Size of the scaled video // Size of the scaled video
//#define scaled_video_out (registers.SourceSize.xy * vec2(video_scale)) <- moved to parameter //#define scaled_video_out (registers.SourceSize.xy * vec2(video_scale)) <- moved to parameter
//it's... half a pixel
#define half_pixel (vec2(0.5) * registers.OutputSize.zw)
void main() void main()
{ {
vec2 scaled_video_out = (registers.SourceSize.xy * vec2(registers.video_scale)); vec2 scaled_video_out = (registers.SourceSize.xy * vec2(registers.video_scale));
// Remaps position to integer scaled output // Remaps position to integer scaled output
gl_Position = global.MVP * Position / vec4( vec2(registers.OutputSize.xy / scaled_video_out), 1.0, 1.0 ); gl_Position = global.MVP * Position / vec4( vec2(registers.OutputSize.xy / scaled_video_out), 1.0, 1.0 );
vTexCoord = TexCoord + half_pixel; vTexCoord = TexCoord;
dot_size = registers.SourceSize.zw; dot_size = registers.SourceSize.zw;
one_texel = 1.0 / (registers.SourceSize.xy * registers.video_scale); one_texel = 1.0 / (registers.SourceSize.xy * registers.video_scale);
} }