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Add clamp to border extension #329

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Merged
jeffamstutz merged 2 commits into from
Nov 12, 2025
Merged

Add clamp to border extension #329

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5032241
Add new extension KHR_SAMPLER_IMAGExD_CLAMP_TO_BORDER to json
tarcila Oct 23, 2025
4a9b909
json: Rename `wrapMode1` to `wrapMode` for image1D per specifications
tarcila Oct 23, 2025
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2 changes: 1 addition & 1 deletion code_gen/api/khr_sampler_image1d.json
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@
"values" : ["nearest", "linear"],
"description" : "filter mode"
}, {
"name" : "wrapMode1",
"name" : "wrapMode",
"types" : ["ANARI_STRING"],
"tags" : [],
"default" : "clampToEdge",
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73 changes: 73 additions & 0 deletions code_gen/api/khr_sampler_imagexd_clamp_to_border.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,73 @@
{
"info" : {
"name" : "KHR_SAMPLER_IMAGExD_CLAMP_TO_BORDER",
"type" : "extension",
"dependencies" : ["khr_sampler_image1d", "khr_sampler_image2d", "khr_sampler_image3d"]
},

"objects" : [
{
"type" : "ANARI_SAMPLER",
"name" : "image1D",
"parameters" : [
{
"name" : "wrapMode",
"values" : ["clampToBorder"]
},
{
"name" : "borderColor",
"types" : ["ANARI_FLOAT32_VEC4"],
"tags" : ["color"],
"default" : [0.0, 0.0, 0.0, 0.0],
"description" : "color of the border when clampToBorder wrap mode is used"
}
]
},
{
"type" : "ANARI_SAMPLER",
"name" : "image2D",
"parameters" : [
{
"name" : "wrapMode1",
"values" : ["clampToBorder"]
},
{
"name" : "wrapMode2",
"values" : ["clampToBorder"]
},
{
"name" : "borderColor",
"types" : ["ANARI_FLOAT32_VEC4"],
"tags" : ["color"],
"default" : [0.0, 0.0, 0.0, 0.0],
"description" : "color of the border when clampToBorder wrap mode is used"
}
]
},
{
"type" : "ANARI_SAMPLER",
"name" : "image3D",
"parameters" : [
{
"name" : "wrapMode1",
"values" : ["clampToBorder"]
},
{
"name" : "wrapMode2",
"values" : ["clampToBorder"]
},
{
"name" : "wrapMode3",
"values" : ["clampToBorder"]
},
{
"name" : "borderColor",
"types" : ["ANARI_FLOAT32_VEC4"],
"tags" : ["color"],
"default" : [0.0, 0.0, 0.0, 0.0],
"description" : "color of the border when clampToBorder wrap mode is used"
}
]
}
]
}