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[client] egl: precompute FSR filter constants on CPU

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This commit is contained in:
Quantum
2021-08-11 06:12:16 -04:00
committed by Geoffrey McRae
parent fe823b6172
commit f80b67bc50
3 changed files with 32 additions and 35 deletions
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23
client/renderers/EGL/shader/ffx_fsr1_easu.frag
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@@ -7,7 +7,8 @@ in vec2 fragCoord;
out vec4 fragColor;
uniform sampler2D texture;
uniform uvec2 uOutRes;
uniform vec2 uOutRes;
uniform uvec4 uConsts[4];
#define A_GPU 1
#define A_GLSL 1
@@ -36,22 +37,8 @@ AF4 FsrEasuBF(AF2 p){return AF4(_textureGather(texture, p, 2));}
void main()
{
vec2 inRes = vec2(textureSize(texture, 0));
vec2 outRes = vec2(uOutRes);
AU4 con0, con1, con2, con3;
FsrEasuCon(
con0,
con1,
con2,
con3,
inRes.x , inRes.y,
inRes.x , inRes.y,
outRes.x, outRes.y
);
vec3 color;
uvec2 point = uvec2(fragCoord * outRes);
FsrEasuF(color, point, con0, con1, con2, con3);
fragColor = vec4(color.xyz, 1);
uvec2 point = uvec2(fragCoord * uOutRes);
FsrEasuF(color, point, uConsts[0], uConsts[1], uConsts[2], uConsts[3]);
fragColor = vec4(color.rgb, 1);
}