1 files changed, 0 insertions, 56 deletions
diff --git a/src/video_core/host_shaders/vulkan_present_bicubic.frag b/src/video_core/host_shaders/vulkan_present_bicubic.frag
deleted file mode 100644
index 17772095a..000000000
--- a/src/video_core/host_shaders/vulkan_present_bicubic.frag
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2019 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#version 460 core
-
-layout (location = 0) in vec2 frag_tex_coord;
-
-layout (location = 0) out vec4 color;
-
-layout (binding = 1) uniform sampler2D color_texture;
-
-vec4 cubic(float v) {
-    vec4 n = vec4(1.0, 2.0, 3.0, 4.0) - v;
-    vec4 s = n * n * n;
-    float x = s.x;
-    float y = s.y - 4.0 * s.x;
-    float z = s.z - 4.0 * s.y + 6.0 * s.x;
-    float w = 6.0 - x - y - z;
-    return vec4(x, y, z, w) * (1.0 / 6.0);
-}
-
-vec4 textureBicubic( sampler2D textureSampler, vec2 texCoords ) {
-
-    vec2 texSize = textureSize(textureSampler, 0);
-    vec2 invTexSize = 1.0 / texSize;
-
-    texCoords = texCoords * texSize - 0.5;
-
-    vec2 fxy = fract(texCoords);
-    texCoords -= fxy;
-
-    vec4 xcubic = cubic(fxy.x);
-    vec4 ycubic = cubic(fxy.y);
-
-    vec4 c = texCoords.xxyy + vec2(-0.5, +1.5).xyxy;
-
-    vec4 s = vec4(xcubic.xz + xcubic.yw, ycubic.xz + ycubic.yw);
-    vec4 offset = c + vec4(xcubic.yw, ycubic.yw) / s;
-
-    offset *= invTexSize.xxyy;
-
-    vec4 sample0 = texture(textureSampler, offset.xz);
-    vec4 sample1 = texture(textureSampler, offset.yz);
-    vec4 sample2 = texture(textureSampler, offset.xw);
-    vec4 sample3 = texture(textureSampler, offset.yw);
-
-    float sx = s.x / (s.x + s.y);
-    float sy = s.z / (s.z + s.w);
-
-    return mix(mix(sample3, sample2, sx), mix(sample1, sample0, sx), sy);
-}
-
-void main() {
-    color = vec4(textureBicubic(color_texture, frag_tex_coord).rgb, 1.0f);
-}