mirror of
https://github.com/hajimehoshi/ebiten.git
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54 lines
8.1 KiB
Go
54 lines
8.1 KiB
Go
// Code generated by gen.go using 'go generate'. DO NOT EDIT.
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// Copyright 2024 The Ebitengine Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package builtinshader
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\n\tclr := imageSrc0UnsafeAt(srcPos)\n\n\n\n\n\t// Apply the color scale.\n\tclr *= color\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\nvar ColorMBody mat4\nvar ColorMTranslation vec4\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\n\tclr := imageSrc0UnsafeAt(srcPos)\n\n\n\n\n\t// Un-premultiply alpha.\n\t// When the alpha is 0, 1-sign(alpha) is 1.0, which means division does nothing.\n\tclr.rgb /= clr.a + (1-sign(clr.a))\n\t// Apply the clr matrix.\n\tclr = (ColorMBody * clr) + ColorMTranslation\n\t// Premultiply alpha\n\tclr.rgb *= clr.a\n\t// Apply the color scale.\n\tclr *= color\n\t// Clamp the output.\n\tclr.rgb = min(clr.rgb, clr.a)\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\n\tclr := imageSrc0At(srcPos)\n\n\n\n\n\t// Apply the color scale.\n\tclr *= color\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\nvar ColorMBody mat4\nvar ColorMTranslation vec4\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\n\tclr := imageSrc0At(srcPos)\n\n\n\n\n\t// Un-premultiply alpha.\n\t// When the alpha is 0, 1-sign(alpha) is 1.0, which means division does nothing.\n\tclr.rgb /= clr.a + (1-sign(clr.a))\n\t// Apply the clr matrix.\n\tclr = (ColorMBody * clr) + ColorMTranslation\n\t// Premultiply alpha\n\tclr.rgb *= clr.a\n\t// Apply the color scale.\n\tclr *= color\n\t// Clamp the output.\n\tclr.rgb = min(clr.rgb, clr.a)\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\n\n\nfunc adjustSrcPosForAddressRepeat(p vec2) vec2 {\n\torigin := imageSrc0Origin()\n\tsize := imageSrc0Size()\n\treturn mod(p - origin, size) + origin\n}\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\n\tclr := imageSrc0At(adjustSrcPosForAddressRepeat(srcPos))\n\n\n\n\n\t// Apply the color scale.\n\tclr *= color\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\nvar ColorMBody mat4\nvar ColorMTranslation vec4\n\n\n\nfunc adjustSrcPosForAddressRepeat(p vec2) vec2 {\n\torigin := imageSrc0Origin()\n\tsize := imageSrc0Size()\n\treturn mod(p - origin, size) + origin\n}\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\n\tclr := imageSrc0At(adjustSrcPosForAddressRepeat(srcPos))\n\n\n\n\n\t// Un-premultiply alpha.\n\t// When the alpha is 0, 1-sign(alpha) is 1.0, which means division does nothing.\n\tclr.rgb /= clr.a + (1-sign(clr.a))\n\t// Apply the clr matrix.\n\tclr = (ColorMBody * clr) + ColorMTranslation\n\t// Premultiply alpha\n\tclr.rgb *= clr.a\n\t// Apply the color scale.\n\tclr *= color\n\t// Clamp the output.\n\tclr.rgb = min(clr.rgb, clr.a)\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\tp0 := srcPos - 1/2.0\n\tp1 := srcPos + 1/2.0\n\n\n\n\n\tc0 := imageSrc0UnsafeAt(p0)\n\tc1 := imageSrc0UnsafeAt(vec2(p1.x, p0.y))\n\tc2 := imageSrc0UnsafeAt(vec2(p0.x, p1.y))\n\tc3 := imageSrc0UnsafeAt(p1)\n\n\n\trate := fract(p1)\n\tclr := mix(mix(c0, c1, rate.x), mix(c2, c3, rate.x), rate.y)\n\n\n\n\t// Apply the color scale.\n\tclr *= color\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\nvar ColorMBody mat4\nvar ColorMTranslation vec4\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\tp0 := srcPos - 1/2.0\n\tp1 := srcPos + 1/2.0\n\n\n\n\n\tc0 := imageSrc0UnsafeAt(p0)\n\tc1 := imageSrc0UnsafeAt(vec2(p1.x, p0.y))\n\tc2 := imageSrc0UnsafeAt(vec2(p0.x, p1.y))\n\tc3 := imageSrc0UnsafeAt(p1)\n\n\n\trate := fract(p1)\n\tclr := mix(mix(c0, c1, rate.x), mix(c2, c3, rate.x), rate.y)\n\n\n\n\t// Un-premultiply alpha.\n\t// When the alpha is 0, 1-sign(alpha) is 1.0, which means division does nothing.\n\tclr.rgb /= clr.a + (1-sign(clr.a))\n\t// Apply the clr matrix.\n\tclr = (ColorMBody * clr) + ColorMTranslation\n\t// Premultiply alpha\n\tclr.rgb *= clr.a\n\t// Apply the color scale.\n\tclr *= color\n\t// Clamp the output.\n\tclr.rgb = min(clr.rgb, clr.a)\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\tp0 := srcPos - 1/2.0\n\tp1 := srcPos + 1/2.0\n\n\n\n\n\tc0 := imageSrc0At(p0)\n\tc1 := imageSrc0At(vec2(p1.x, p0.y))\n\tc2 := imageSrc0At(vec2(p0.x, p1.y))\n\tc3 := imageSrc0At(p1)\n\n\n\trate := fract(p1)\n\tclr := mix(mix(c0, c1, rate.x), mix(c2, c3, rate.x), rate.y)\n\n\n\n\t// Apply the color scale.\n\tclr *= color\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\nvar ColorMBody mat4\nvar ColorMTranslation vec4\n\n\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\tp0 := srcPos - 1/2.0\n\tp1 := srcPos + 1/2.0\n\n\n\n\n\tc0 := imageSrc0At(p0)\n\tc1 := imageSrc0At(vec2(p1.x, p0.y))\n\tc2 := imageSrc0At(vec2(p0.x, p1.y))\n\tc3 := imageSrc0At(p1)\n\n\n\trate := fract(p1)\n\tclr := mix(mix(c0, c1, rate.x), mix(c2, c3, rate.x), rate.y)\n\n\n\n\t// Un-premultiply alpha.\n\t// When the alpha is 0, 1-sign(alpha) is 1.0, which means division does nothing.\n\tclr.rgb /= clr.a + (1-sign(clr.a))\n\t// Apply the clr matrix.\n\tclr = (ColorMBody * clr) + ColorMTranslation\n\t// Premultiply alpha\n\tclr.rgb *= clr.a\n\t// Apply the color scale.\n\tclr *= color\n\t// Clamp the output.\n\tclr.rgb = min(clr.rgb, clr.a)\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\n\n\nfunc adjustSrcPosForAddressRepeat(p vec2) vec2 {\n\torigin := imageSrc0Origin()\n\tsize := imageSrc0Size()\n\treturn mod(p - origin, size) + origin\n}\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\tp0 := srcPos - 1/2.0\n\tp1 := srcPos + 1/2.0\n\n\n\tp0 = adjustSrcPosForAddressRepeat(p0)\n\tp1 = adjustSrcPosForAddressRepeat(p1)\n\n\n\n\tc0 := imageSrc0At(p0)\n\tc1 := imageSrc0At(vec2(p1.x, p0.y))\n\tc2 := imageSrc0At(vec2(p0.x, p1.y))\n\tc3 := imageSrc0At(p1)\n\n\n\trate := fract(p1)\n\tclr := mix(mix(c0, c1, rate.x), mix(c2, c3, rate.x), rate.y)\n\n\n\n\t// Apply the color scale.\n\tclr *= color\n\n\n\treturn clr\n}\n\n"
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//ebitengine:shader
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const _ = "//kage:unit pixels\n\npackage main\n\n\nvar ColorMBody mat4\nvar ColorMTranslation vec4\n\n\n\nfunc adjustSrcPosForAddressRepeat(p vec2) vec2 {\n\torigin := imageSrc0Origin()\n\tsize := imageSrc0Size()\n\treturn mod(p - origin, size) + origin\n}\n\n\nfunc Fragment(dstPos vec4, srcPos vec2, color vec4) vec4 {\n\n\tp0 := srcPos - 1/2.0\n\tp1 := srcPos + 1/2.0\n\n\n\tp0 = adjustSrcPosForAddressRepeat(p0)\n\tp1 = adjustSrcPosForAddressRepeat(p1)\n\n\n\n\tc0 := imageSrc0At(p0)\n\tc1 := imageSrc0At(vec2(p1.x, p0.y))\n\tc2 := imageSrc0At(vec2(p0.x, p1.y))\n\tc3 := imageSrc0At(p1)\n\n\n\trate := fract(p1)\n\tclr := mix(mix(c0, c1, rate.x), mix(c2, c3, rate.x), rate.y)\n\n\n\n\t// Un-premultiply alpha.\n\t// When the alpha is 0, 1-sign(alpha) is 1.0, which means division does nothing.\n\tclr.rgb /= clr.a + (1-sign(clr.a))\n\t// Apply the clr matrix.\n\tclr = (ColorMBody * clr) + ColorMTranslation\n\t// Premultiply alpha\n\tclr.rgb *= clr.a\n\t// Apply the color scale.\n\tclr *= color\n\t// Clamp the output.\n\tclr.rgb = min(clr.rgb, clr.a)\n\n\n\treturn clr\n}\n\n"
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