blob: f11d12364b2e71a9f087d38a805a2f57c76c792c [file] [log] [blame]
{
"_comment": [
"Copyright 2017 The Dawn Authors",
"",
"Licensed under the Apache License, Version 2.0 (the \"License\");",
"you may not use this file except in compliance with the License.",
"You may obtain a copy of the License at",
"",
" http://www.apache.org/licenses/LICENSE-2.0",
"",
"Unless required by applicable law or agreed to in writing, software",
"distributed under the License is distributed on an \"AS IS\" BASIS,",
"WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.",
"See the License for the specific language governing permissions and",
"limitations under the License."
],
"adapter properties": {
"category": "structure",
"extensible": true,
"members": [
{"name": "device ID", "type": "uint32_t"},
{"name": "vendor ID", "type": "uint32_t"},
{"name": "name", "type": "char", "annotation": "const*"},
{"name": "driver description", "type": "char", "annotation": "const*"},
{"name": "adapter type", "type": "adapter type"},
{"name": "backend type", "type": "backend type"}
]
},
"adapter type": {
"category": "enum",
"javascript": false,
"values": [
{"value": 0, "name": "discrete GPU"},
{"value": 1, "name": "integrated GPU"},
{"value": 2, "name": "CPU"},
{"value": 3, "name": "unknown"}
]
},
"address mode": {
"category": "enum",
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{"value": 0, "name": "repeat"},
{"value": 1, "name": "mirror repeat"},
{"value": 2, "name": "clamp to edge"}
]
},
"backend type": {
"category": "enum",
"javascript": false,
"values": [
{"value": 0, "name": "null"},
{"value": 1, "name": "D3D11"},
{"value": 2, "name": "D3D12"},
{"value": 3, "name": "metal"},
{"value": 4, "name": "vulkan"},
{"value": 5, "name": "openGL"},
{"value": 6, "name": "openGLES"}
]
},
"bind group": {
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{"name": "buffer", "type": "buffer", "optional": true},
{"name": "offset", "type": "uint64_t", "default": "0"},
{"name": "size", "type": "uint64_t"},
{"name": "sampler", "type": "sampler", "optional": true},
{"name": "texture view", "type": "texture view", "optional": true}
]
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{"name": "layout", "type": "bind group layout"},
{"name": "entry count", "type": "uint32_t"},
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{"value": 2, "name": "storage"},
{"value": 3, "name": "read only storage", "jsrepr": "readonly-storage"}
]
},
"buffer binding layout": {
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{"name": "type", "type": "buffer binding type", "default": "undefined"},
{"name": "has dynamic offset", "type": "bool", "default": "false"},
{"name": "min binding size", "type": "uint64_t", "default": "0"}
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{"value": 3, "name": "depth"},
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{"name": "multisampled", "type": "bool", "default": "false"}
]
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"storage texture access": {
"category": "enum",
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{"value": 0, "name": "undefined", "jsrepr": "undefined", "valid": false},
{"value": 1, "name": "read only", "jsrepr": "readonly"},
{"value": 2, "name": "write only", "jsrepr": "writeonly"}
]
},
"storage texture binding layout": {
"category": "structure",
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{"name": "access", "type": "storage texture access", "default": "undefined"},
{"name": "format", "type": "texture format", "default": "undefined"},
{"name": "view dimension", "type": "texture view dimension", "default": "undefined"}
]
},
"bind group layout entry": {
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"members": [
{"name": "binding", "type": "uint32_t"},
{"name": "visibility", "type": "shader stage"},
{"name": "type", "type": "binding type", "default": "undefined"},
{"name": "has dynamic offset", "type": "bool", "default": "false"},
{"name": "min buffer binding size", "type": "uint64_t", "default": "0"},
{"name": "view dimension", "type": "texture view dimension", "default": "undefined"},
{"name": "texture component type", "type": "texture component type", "default": "float"},
{"name": "storage texture format", "type": "texture format", "default": "undefined"},
{"name": "buffer", "type": "buffer binding layout"},
{"name": "sampler", "type": "sampler binding layout"},
{"name": "texture", "type": "texture binding layout"},
{"name": "storage texture", "type": "storage texture binding layout"}
]
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{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "entry count", "type": "uint32_t"},
{"name": "entries", "type": "bind group layout entry", "annotation": "const*", "length": "entry count"}
]
},
"binding type": {
"category": "enum",
"values": [
{"value": 0, "name": "undefined", "jsrepr": "undefined", "valid": false},
{"value": 1, "name": "uniform buffer"},
{"value": 2, "name": "storage buffer"},
{"value": 3, "name": "readonly storage buffer"},
{"value": 4, "name": "sampler"},
{"value": 5, "name": "comparison sampler"},
{"value": 6, "name": "sampled texture"},
{"value": 7, "name": "multisampled texture"},
{"value": 8, "name": "readonly storage texture"},
{"value": 9, "name": "writeonly storage texture"}
]
},
"blend descriptor": {
"category": "structure",
"extensible": false,
"members": [
{"name": "operation", "type": "blend operation", "default": "add"},
{"name": "src factor", "type": "blend factor", "default": "one"},
{"name": "dst factor", "type": "blend factor", "default": "zero"}
]
},
"blend factor": {
"category": "enum",
"values": [
{"value": 0, "name": "zero"},
{"value": 1, "name": "one"},
{"value": 2, "name": "src color"},
{"value": 3, "name": "one minus src color"},
{"value": 4, "name": "src alpha"},
{"value": 5, "name": "one minus src alpha"},
{"value": 6, "name": "dst color"},
{"value": 7, "name": "one minus dst color"},
{"value": 8, "name": "dst alpha"},
{"value": 9, "name": "one minus dst alpha"},
{"value": 10, "name": "src alpha saturated"},
{"value": 11, "name": "blend color"},
{"value": 12, "name": "one minus blend color"}
]
},
"blend operation": {
"category": "enum",
"values": [
{"value": 0, "name": "add"},
{"value": 1, "name": "subtract"},
{"value": 2, "name": "reverse subtract"},
{"value": 3, "name": "min"},
{"value": 4, "name": "max"}
]
},
"color state descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "format", "type": "texture format"},
{"name": "alpha blend", "type": "blend descriptor"},
{"name": "color blend", "type": "blend descriptor"},
{"name": "write mask", "type": "color write mask", "default": "all"}
]
},
"bool": {
"category": "native"
},
"buffer": {
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"methods": [
{
"name": "map async",
"args": [
{"name": "mode", "type": "map mode"},
{"name": "offset", "type": "size_t"},
{"name": "size", "type": "size_t"},
{"name": "callback", "type": "buffer map callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
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},
{
"name": "get mapped range",
"returns": "void *",
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{"name": "offset", "type": "size_t", "default": 0},
{"name": "size", "type": "size_t", "default": 0}
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{
"name": "get const mapped range",
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{"name": "offset", "type": "size_t", "default": 0},
{"name": "size", "type": "size_t", "default": 0}
]
},
{
"name": "unmap"
},
{
"name": "destroy"
}
]
},
"buffer copy view": {
"category": "structure",
"extensible": true,
"members": [
{"name": "layout", "type": "texture data layout"},
{"name": "buffer", "type": "buffer"}
]
},
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"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "usage", "type": "buffer usage"},
{"name": "size", "type": "uint64_t"},
{"name": "mapped at creation", "type": "bool", "default": "false"}
]
},
"buffer map callback": {
"category": "callback",
"args": [
{"name": "status", "type": "buffer map async status"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"buffer map async status": {
"category": "enum",
"values": [
{"value": 0, "name": "success"},
{"value": 1, "name": "error"},
{"value": 2, "name": "unknown"},
{"value": 3, "name": "device lost"},
{"value": 4, "name": "destroyed before callback"},
{"value": 5, "name": "unmapped before callback"}
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},
"buffer usage": {
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{"value": 1, "name": "map read"},
{"value": 2, "name": "map write"},
{"value": 4, "name": "copy src"},
{"value": 8, "name": "copy dst"},
{"value": 16, "name": "index"},
{"value": 32, "name": "vertex"},
{"value": 64, "name": "uniform"},
{"value": 128, "name": "storage"},
{"value": 256, "name": "indirect"},
{"value": 512, "name": "query resolve"}
]
},
"char": {
"category": "native"
},
"color": {
"category": "structure",
"members": [
{"name": "r", "type": "double"},
{"name": "g", "type": "double"},
{"name": "b", "type": "double"},
{"name": "a", "type": "double"}
]
},
"color write mask": {
"category": "bitmask",
"values": [
{"value": 0, "name": "none"},
{"value": 1, "name": "red"},
{"value": 2, "name": "green"},
{"value": 4, "name": "blue"},
{"value": 8, "name": "alpha"},
{"value": 15, "name": "all"}
]
},
"command buffer": {
"category": "object"
},
"command buffer descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true}
]
},
"command encoder": {
"category": "object",
"methods": [
{
"name": "finish",
"returns": "command buffer",
"args": [
{"name": "descriptor", "type": "command buffer descriptor", "annotation": "const*", "optional": true}
]
},
{
"name": "begin compute pass",
"returns": "compute pass encoder",
"args": [
{"name": "descriptor", "type": "compute pass descriptor", "annotation": "const*", "optional": true}
]
},
{
"name": "begin render pass",
"returns": "render pass encoder",
"args": [
{"name": "descriptor", "type": "render pass descriptor", "annotation": "const*"}
]
},
{
"name": "copy buffer to buffer",
"args": [
{"name": "source", "type": "buffer"},
{"name": "source offset", "type": "uint64_t"},
{"name": "destination", "type": "buffer"},
{"name": "destination offset", "type": "uint64_t"},
{"name": "size", "type": "uint64_t"}
],
"TODO": [
"Restrictions on the alignment of the copy? Cf Metal on OSX"
]
},
{
"name": "copy buffer to texture",
"args": [
{"name": "source", "type": "buffer copy view", "annotation": "const*"},
{"name": "destination", "type": "texture copy view", "annotation": "const*"},
{"name": "copy size", "type": "extent 3D", "annotation": "const*"}
]
},
{
"name": "copy texture to buffer",
"args": [
{"name": "source", "type": "texture copy view", "annotation": "const*"},
{"name": "destination", "type": "buffer copy view", "annotation": "const*"},
{"name": "copy size", "type": "extent 3D", "annotation": "const*"}
]
},
{
"name": "copy texture to texture",
"args": [
{"name": "source", "type": "texture copy view", "annotation": "const*"},
{"name": "destination", "type": "texture copy view", "annotation": "const*"},
{"name": "copy size", "type": "extent 3D", "annotation": "const*"}
]
},
{
"name": "inject validation error",
"args": [
{"name": "message", "type": "char", "annotation": "const*", "length": "strlen"}
],
"TODO": "enga@: Make this a Dawn extension"
},
{
"name": "insert debug marker",
"args": [
{"name": "marker label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "pop debug group",
"args": []
},
{
"name": "push debug group",
"args": [
{"name": "group label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "resolve query set",
"args": [
{"name": "query set", "type": "query set"},
{"name": "first query", "type": "uint32_t"},
{"name": "query count", "type": "uint32_t"},
{"name": "destination", "type": "buffer"},
{"name": "destination offset", "type": "uint64_t"}
]
},
{
"name": "write timestamp",
"args": [
{"name": "query set", "type": "query set"},
{"name": "query index", "type": "uint32_t"}
]
}
]
},
"command encoder descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true}
]
},
"compare function": {
"category": "enum",
"values": [
{"value": 0, "name": "undefined", "jsrepr": "undefined"},
{"value": 1, "name": "never"},
{"value": 2, "name": "less"},
{"value": 3, "name": "less equal"},
{"value": 4, "name": "greater"},
{"value": 5, "name": "greater equal"},
{"value": 6, "name": "equal"},
{"value": 7, "name": "not equal"},
{"value": 8, "name": "always"}
]
},
"compute pass descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true}
]
},
"compute pass encoder": {
"category": "object",
"methods": [
{
"name": "insert debug marker",
"args": [
{"name": "marker label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "pop debug group",
"args": []
},
{
"name": "push debug group",
"args": [
{"name": "group label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "set pipeline",
"args": [
{"name": "pipeline", "type": "compute pipeline"}
]
},
{
"name": "set bind group",
"args": [
{"name": "group index", "type": "uint32_t"},
{"name": "group", "type": "bind group"},
{"name": "dynamic offset count", "type": "uint32_t", "default": "0"},
{"name": "dynamic offsets", "type": "uint32_t", "annotation": "const*", "length": "dynamic offset count", "optional": true}
]
},
{
"name": "write timestamp",
"args": [
{"name": "query set", "type": "query set"},
{"name": "query index", "type": "uint32_t"}
]
},
{
"name": "dispatch",
"args": [
{"name": "x", "type": "uint32_t"},
{"name": "y", "type": "uint32_t", "default": "1"},
{"name": "z", "type": "uint32_t", "default": "1"}
]
},
{
"name": "dispatch indirect",
"args": [
{"name": "indirect buffer", "type": "buffer"},
{"name": "indirect offset", "type": "uint64_t"}
]
},
{
"name": "end pass"
}
]
},
"compute pipeline": {
"category": "object",
"methods": [
{
"name": "get bind group layout",
"returns": "bind group layout",
"args": [
{"name": "group index", "type": "uint32_t"}
]
}
]
},
"compute pipeline descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "layout", "type": "pipeline layout", "optional": true},
{"name": "compute stage", "type": "programmable stage descriptor"}
]
},
"copy texture for browser options": {
"category": "structure",
"extensible": true,
"members": [
{"name": "flipY", "type": "bool", "default": "false"}
]
},
"create ready compute pipeline callback": {
"category": "callback",
"args": [
{"name": "status", "type": "create ready pipeline status"},
{"name": "pipeline", "type": "compute pipeline"},
{"name": "message", "type": "char", "annotation": "const*", "length": "strlen"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"create ready pipeline status": {
"category": "enum",
"values": [
{"value": 0, "name": "success"},
{"value": 1, "name": "error"},
{"value": 2, "name": "device lost"},
{"value": 3, "name": "device destroyed"},
{"value": 4, "name": "unknown"}
]
},
"create ready render pipeline callback": {
"category": "callback",
"args": [
{"name": "status", "type": "create ready pipeline status"},
{"name": "pipeline", "type": "render pipeline"},
{"name": "message", "type": "char", "annotation": "const*", "length": "strlen"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"cull mode": {
"category": "enum",
"values": [
{"value": 0, "name": "none"},
{"value": 1, "name": "front"},
{"value": 2, "name": "back"}
]
},
"device": {
"category": "object",
"methods": [
{
"name": "create bind group",
"returns": "bind group",
"args": [
{"name": "descriptor", "type": "bind group descriptor", "annotation": "const*"}
]
},
{
"name": "create bind group layout",
"returns": "bind group layout",
"args": [
{"name": "descriptor", "type": "bind group layout descriptor", "annotation": "const*"}
]
},
{
"name": "create buffer",
"returns": "buffer",
"args": [
{"name": "descriptor", "type": "buffer descriptor", "annotation": "const*"}
]
},
{
"name": "create error buffer",
"returns": "buffer",
"TODO": "enga@: Make this part of a dawn_wire extension"
},
{
"name": "create command encoder",
"returns": "command encoder",
"args": [
{"name": "descriptor", "type": "command encoder descriptor", "annotation": "const*", "optional": true}
]
},
{
"name": "create compute pipeline",
"returns": "compute pipeline",
"args": [
{"name": "descriptor", "type": "compute pipeline descriptor", "annotation": "const*"}
]
},
{
"name": "create ready compute pipeline",
"returns": "void",
"args": [
{"name": "descriptor", "type": "compute pipeline descriptor", "annotation": "const*"},
{"name": "callback", "type": "create ready compute pipeline callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "create pipeline layout",
"returns": "pipeline layout",
"args": [
{"name": "descriptor", "type": "pipeline layout descriptor", "annotation": "const*"}
]
},
{
"name": "create query set",
"returns": "query set",
"args": [
{"name": "descriptor", "type": "query set descriptor", "annotation": "const*"}
]
},
{
"name": "create ready render pipeline",
"returns": "void",
"args": [
{"name": "descriptor", "type": "render pipeline descriptor", "annotation": "const*"},
{"name": "callback", "type": "create ready render pipeline callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "create render bundle encoder",
"returns": "render bundle encoder",
"args": [
{"name": "descriptor", "type": "render bundle encoder descriptor", "annotation": "const*"}
]
},
{
"name": "create render pipeline",
"returns": "render pipeline",
"args": [
{"name": "descriptor", "type": "render pipeline descriptor", "annotation": "const*"}
]
},
{
"name": "create sampler",
"returns": "sampler",
"args": [
{"name": "descriptor", "type": "sampler descriptor", "annotation": "const*"}
]
},
{
"name": "create shader module",
"returns": "shader module",
"args": [
{"name": "descriptor", "type": "shader module descriptor", "annotation": "const*"}
]
},
{
"name": "create swap chain",
"returns": "swap chain",
"args": [
{"name": "surface", "type": "surface", "optional": true},
{"name": "descriptor", "type": "swap chain descriptor", "annotation": "const*"}
]
},
{
"name": "create texture",
"returns": "texture",
"args": [
{"name": "descriptor", "type": "texture descriptor", "annotation": "const*"}
]
},
{
"name": "get default queue",
"returns": "queue"
},
{
"name": "inject error",
"args": [
{"name": "type", "type": "error type"},
{"name": "message", "type": "char", "annotation": "const*", "length": "strlen"}
],
"TODO": "enga@: Make this a Dawn extension"
},
{
"name": "lose for testing"
},
{
"name": "tick"
},
{
"name": "set uncaptured error callback",
"args": [
{"name": "callback", "type": "error callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "set device lost callback",
"args": [
{"name": "callback", "type": "device lost callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "push error scope",
"args": [
{"name": "filter", "type": "error filter"}
]
},
{
"name": "pop error scope",
"returns": "bool",
"args": [
{"name": "callback", "type": "error callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
}
]
},
"device lost callback": {
"category": "callback",
"args": [
{"name": "message", "type": "char", "annotation": "const*"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"device properties": {
"category": "structure",
"extensible": false,
"members": [
{"name": "texture compression BC", "type": "bool", "default": "false"},
{"name": "shader float16", "type": "bool", "default": "false"},
{"name": "pipeline statistics query", "type": "bool", "default": "false"},
{"name": "timestamp query", "type": "bool", "default": "false"}
]
},
"depth stencil state descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "format", "type": "texture format"},
{"name": "depth write enabled", "type": "bool", "default": "false"},
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},
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{
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{
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}
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},
"surface": {
"category": "object"
},
"surface descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true}
]
},
"surface descriptor from canvas HTML selector": {
"category": "structure",
"chained": true,
"members": [
{"name": "selector", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
"surface descriptor from metal layer": {
"category": "structure",
"chained": true,
"javascript": false,
"members": [
{"name": "layer", "type": "void", "annotation": "*"}
]
},
"surface descriptor from windows HWND": {
"category": "structure",
"chained": true,
"javascript": false,
"members": [
{"name": "hinstance", "type": "void", "annotation": "*"},
{"name": "hwnd", "type": "void", "annotation": "*"}
]
},
"surface descriptor from xlib": {
"category": "structure",
"chained": true,
"javascript": false,
"members": [
{"name": "display", "type": "void", "annotation": "*"},
{"name": "window", "type": "uint32_t"}
]
},
"swap chain": {
"category": "object",
"methods": [
{
"name": "configure",
"args": [
{"name": "format", "type": "texture format"},
{"name": "allowed usage", "type": "texture usage"},
{"name": "width", "type": "uint32_t"},
{"name": "height", "type": "uint32_t"}
]
},
{"name": "get current texture view", "returns": "texture view"},
{"name": "present"}
]
},
"swap chain descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "usage", "type": "texture usage"},
{"name": "format", "type": "texture format"},
{"name": "width", "type": "uint32_t"},
{"name": "height", "type": "uint32_t"},
{"name": "present mode", "type": "present mode"},
{"name": "implementation", "type": "uint64_t", "default": 0}
]
},
"s type": {
"category": "enum",
"javascript": false,
"values": [
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{"value": 1, "name": "surface descriptor from metal layer"},
{"value": 2, "name": "surface descriptor from windows HWND"},
{"value": 3, "name": "surface descriptor from xlib"},
{"value": 4, "name": "surface descriptor from canvas HTML selector"},
{"value": 5, "name": "shader module SPIRV descriptor"},
{"value": 6, "name": "shader module WGSL descriptor"},
{"value": 7, "name": "sampler descriptor dummy anisotropic filtering"},
{"value": 8, "name": "render pipeline descriptor dummy extension"}
]
},
"texture": {
"category": "object",
"methods": [
{
"name": "create view",
"returns": "texture view",
"args": [
{"name": "descriptor", "type": "texture view descriptor", "annotation": "const*", "optional": true}
]
},
{
"name": "destroy"
}
]
},
"texture aspect": {
"category": "enum",
"values": [
{"value": 0, "name": "all"},
{"value": 1, "name": "stencil only"},
{"value": 2, "name": "depth only"}
]
},
"texture component type": {
"category": "enum",
"values": [
{"value": 0, "name": "float"},
{"value": 1, "name": "sint"},
{"value": 2, "name": "uint"},
{"value": 3, "name": "depth comparison"}
]
},
"texture copy view": {
"category": "structure",
"extensible": true,
"members": [
{"name": "texture", "type": "texture"},
{"name": "mip level", "type": "uint32_t", "default": "0"},
{"name": "origin", "type": "origin 3D"},
{"name": "aspect", "type": "texture aspect", "default": "all"}
]
},
"texture data layout": {
"category": "structure",
"extensible": true,
"members": [
{"name": "offset", "type": "uint64_t", "default": 0},
{"name": "bytes per row", "type": "uint32_t", "default": "WGPU_COPY_STRIDE_UNDEFINED"},
{"name": "rows per image", "type": "uint32_t", "default": "WGPU_COPY_STRIDE_UNDEFINED"}
]
},
"texture descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "usage", "type": "texture usage"},
{"name": "dimension", "type": "texture dimension", "default": "2D"},
{"name": "size", "type": "extent 3D"},
{"name": "format", "type": "texture format"},
{"name": "mip level count", "type": "uint32_t", "default": 1},
{"name": "sample count", "type": "uint32_t", "default": 1}
]
},
"texture dimension": {
"category": "enum",
"values": [
{"value": 0, "name": "1D"},
{"value": 1, "name": "2D"},
{"value": 2, "name": "3D"}
]
},
"texture format": {
"category": "enum",
"values": [
{"value": 0, "name": "undefined", "valid": false, "jsrepr": "undefined"},
{"value": 1, "name": "R8 unorm"},
{"value": 2, "name": "R8 snorm"},
{"value": 3, "name": "R8 uint"},
{"value": 4, "name": "R8 sint"},
{"value": 5, "name": "R16 uint"},
{"value": 6, "name": "R16 sint"},
{"value": 7, "name": "R16 float"},
{"value": 8, "name": "RG8 unorm"},
{"value": 9, "name": "RG8 snorm"},
{"value": 10, "name": "RG8 uint"},
{"value": 11, "name": "RG8 sint"},
{"value": 12, "name": "R32 float"},
{"value": 13, "name": "R32 uint"},
{"value": 14, "name": "R32 sint"},
{"value": 15, "name": "RG16 uint"},
{"value": 16, "name": "RG16 sint"},
{"value": 17, "name": "RG16 float"},
{"value": 18, "name": "RGBA8 unorm"},
{"value": 19, "name": "RGBA8 unorm srgb"},
{"value": 20, "name": "RGBA8 snorm"},
{"value": 21, "name": "RGBA8 uint"},
{"value": 22, "name": "RGBA8 sint"},
{"value": 23, "name": "BGRA8 unorm"},
{"value": 24, "name": "BGRA8 unorm srgb"},
{"value": 25, "name": "RGB10 A2 unorm"},
{"value": 26, "name": "RG11 B10 ufloat"},
{"value": 27, "name": "RGB9 E5 ufloat"},
{"value": 28, "name": "RG32 float"},
{"value": 29, "name": "RG32 uint"},
{"value": 30, "name": "RG32 sint"},
{"value": 31, "name": "RGBA16 uint"},
{"value": 32, "name": "RGBA16 sint"},
{"value": 33, "name": "RGBA16 float"},
{"value": 34, "name": "RGBA32 float"},
{"value": 35, "name": "RGBA32 uint"},
{"value": 36, "name": "RGBA32 sint"},
{"value": 37, "name": "depth32 float"},
{"value": 38, "name": "depth24 plus"},
{"value": 39, "name": "depth24 plus stencil8"},
{"value": 40, "name": "BC1 RGBA unorm"},
{"value": 41, "name": "BC1 RGBA unorm srgb"},
{"value": 42, "name": "BC2 RGBA unorm"},
{"value": 43, "name": "BC2 RGBA unorm srgb"},
{"value": 44, "name": "BC3 RGBA unorm"},
{"value": 45, "name": "BC3 RGBA unorm srgb"},
{"value": 46, "name": "BC4 R unorm"},
{"value": 47, "name": "BC4 R snorm"},
{"value": 48, "name": "BC5 RG unorm"},
{"value": 49, "name": "BC5 RG snorm"},
{"value": 50, "name": "BC6H RGB ufloat"},
{"value": 51, "name": "BC6H RGB float"},
{"value": 52, "name": "BC7 RGBA unorm"},
{"value": 53, "name": "BC7 RGBA unorm srgb"}
]
},
"texture usage": {
"category": "bitmask",
"values": [
{"value": 0, "name": "none"},
{"value": 1, "name": "copy src"},
{"value": 2, "name": "copy dst"},
{"value": 4, "name": "sampled"},
{"value": 8, "name": "storage"},
{"value": 16, "name": "output attachment"},
{"value": 16, "name": "render attachment"},
{"value": 32, "name": "present"}
]
},
"texture view descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "format", "type": "texture format", "default": "undefined"},
{"name": "dimension", "type": "texture view dimension", "default": "undefined"},
{"name": "base mip level", "type": "uint32_t", "default": "0"},
{"name": "mip level count", "type": "uint32_t", "default": "0"},
{"name": "base array layer", "type": "uint32_t", "default": "0"},
{"name": "array layer count", "type": "uint32_t", "default": "0"},
{"name": "aspect", "type": "texture aspect", "default": "all"}
],
"TODO": [
"jiawei.shao@intel.com: Allow choosing the aspect (depth vs. stencil)"
]
},
"texture view": {
"category": "object"
},
"texture view dimension": {
"category": "enum",
"values": [
{"value": 0, "name": "undefined", "valid": false, "jsrepr": "undefined"},
{"value": 1, "name": "1D"},
{"value": 2, "name": "2D"},
{"value": 3, "name": "2D array"},
{"value": 4, "name": "cube"},
{"value": 5, "name": "cube array"},
{"value": 6, "name": "3D"}
],
"TODO": [
"jiawei.shao@intel.com: support 1D and 3D texture views"
]
},
"vertex format": {
"category": "enum",
"values": [
{"value": 0, "name": "uChar2"},
{"value": 1, "name": "uChar4"},
{"value": 2, "name": "char2"},
{"value": 3, "name": "char4"},
{"value": 4, "name": "uChar2 norm"},
{"value": 5, "name": "uChar4 norm"},
{"value": 6, "name": "char2 norm"},
{"value": 7, "name": "char4 norm"},
{"value": 8, "name": "uShort2"},
{"value": 9, "name": "uShort4"},
{"value": 10, "name": "short2"},
{"value": 11, "name": "short4"},
{"value": 12, "name": "uShort2 norm"},
{"value": 13, "name": "uShort4 norm"},
{"value": 14, "name": "short2 norm"},
{"value": 15, "name": "short4 norm"},
{"value": 16, "name": "half2"},
{"value": 17, "name": "half4"},
{"value": 18, "name": "float"},
{"value": 19, "name": "float2"},
{"value": 20, "name": "float3"},
{"value": 21, "name": "float4"},
{"value": 22, "name": "uInt"},
{"value": 23, "name": "uInt2"},
{"value": 24, "name": "uInt3"},
{"value": 25, "name": "uInt4"},
{"value": 26, "name": "int"},
{"value": 27, "name": "int2"},
{"value": 28, "name": "int3"},
{"value": 29, "name": "int4"}
]
},
"ObjectType": {
"_comment": "Only used for the wire",
"category": "native"
},
"ObjectId": {
"_comment": "Only used for the wire",
"category": "native"
},
"ObjectHandle": {
"_comment": "Only used for the wire",
"category": "native"
},
"void": {
"category": "native"
},
"void *": {
"category": "native"
},
"void const *": {
"category": "native"
},
"int32_t": {
"category": "native"
},
"size_t": {
"category": "native"
},
"uint16_t": {
"category": "native"
},
"uint32_t": {
"category": "native"
},
"uint64_t": {
"category": "native"
},
"uint8_t": {
"category": "native"
}
}