blob: a63d2b6d95e21b43efc4da9f2b43ca03588823ad [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."
],
"_doc": "See docs/codegen.md",
"adapter properties": {
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{"value": 106, "name": "dst color"},
{"value": 107, "name": "one minus dst color"},
{"value": 111, "name": "blend color"},
{"value": 112, "name": "one minus blend color"}
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{"name": "copy size", "type": "extent 3D", "annotation": "const*"}
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},
{
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{"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"
},
{
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{"name": "marker label", "type": "char", "annotation": "const*", "length": "strlen"}
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{"name": "query index", "type": "uint32_t"}
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}
]
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{"value": 2, "name": "less"},
{"value": 3, "name": "less equal"},
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{"value": 6, "name": "equal"},
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{"value": 8, "name": "always"}
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{
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}
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"args": [
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{"name": "compute stage", "type": "programmable stage descriptor"}
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{"value": 1, "name": "premultiply"},
{"value": 2, "name": "unpremultiply"}
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},
"copy texture for browser options": {
"category": "structure",
"extensible": true,
"members": [
{"name": "flipY", "type": "bool", "default": "false"},
{"name": "alphaOp", "type": "alpha op", "default": "dont change"}
]
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{"name": "status", "type": "create pipeline async status"},
{"name": "pipeline", "type": "compute pipeline"},
{"name": "message", "type": "char", "annotation": "const*", "length": "strlen"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"create pipeline async 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 render pipeline async callback": {
"category": "callback",
"args": [
{"name": "status", "type": "create pipeline async 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 compute pipeline async",
"returns": "void",
"args": [
{"name": "descriptor", "type": "compute pipeline descriptor", "annotation": "const*"},
{"name": "callback", "type": "create compute pipeline async 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 render pipeline async",
"returns": "void",
"args": [
{"name": "descriptor", "type": "render pipeline descriptor", "annotation": "const*"},
{"name": "callback", "type": "create render pipeline async 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*", "optional": true}
]
},
{
"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 queue",
"returns": "queue"
},
{
"name": "create external texture",
"returns": "external texture",
"args": [
{"name": "external texture descriptor", "type": "external texture descriptor", "annotation": "const*"}
]
},
{
"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": [
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{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "set logging callback",
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{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
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{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "push error scope",
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{"name": "filter", "type": "error filter"}
]
},
{
"name": "pop error scope",
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{"name": "callback", "type": "error callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
}
]
},
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{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"device properties": {
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"extensible": false,
"members": [
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{"name": "shader float16", "type": "bool", "default": "false"},
{"name": "pipeline statistics query", "type": "bool", "default": "false"},
{"name": "timestamp query", "type": "bool", "default": "false"},
{"name": "multi planar formats", "type": "bool", "default": "false"},
{"name": "depth clamping", "type": "bool", "default": "false"},
{"name": "invalid extension", "type": "bool", "default": "false"},
{"name": "dawn internal usages", "type": "bool", "default": "false"}
]
},
"double": {
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},
"error callback": {
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"args": [
{"name": "type", "type": "error type"},
{"name": "message", "type": "char", "annotation": "const*"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"logging callback": {
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"args": [
{"name": "type", "type": "logging type"},
{"name": "message", "type": "char", "annotation": "const*"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"error filter": {
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{"value": 1, "name": "validation"},
{"value": 2, "name": "out of memory"}
]
},
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{"value": 1, "name": "validation"},
{"value": 2, "name": "out of memory"},
{"value": 3, "name": "unknown"},
{"value": 4, "name": "device lost"}
]
},
"logging type": {
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{"value": 1, "name": "info"},
{"value": 2, "name": "warning"},
{"value": 3, "name": "error"}
]
},
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"members": [
{"name": "width", "type": "uint32_t"},
{"name": "height", "type": "uint32_t", "default": 1},
{"name": "depth or array layers", "type": "uint32_t", "default": 1}
]
},
"external texture": {
"category": "object",
"methods": [
{
"name": "destroy",
"returns": "void"
}
]
},
"external texture descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "plane 0", "type": "texture view"},
{"name": "format", "type": "texture format"}
]
},
"filter mode": {
"category": "enum",
"values": [
{"value": 0, "name": "nearest"},
{"value": 1, "name": "linear"}
]
},
"float": {
"category": "native"
},
"front face": {
"category": "enum",
"values": [
{"value": 0, "name": "CCW"},
{"value": 1, "name": "CW"}
]
},
"image copy buffer": {
"category": "structure",
"extensible": true,
"members": [
{"name": "layout", "type": "texture data layout"},
{"name": "buffer", "type": "buffer"}
]
},
"image copy texture": {
"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"}
]
},
"index format": {
"category": "enum",
"values": [
{"value": 0, "name": "undefined", "jsrepr": "undefined"},
{"value": 1, "name": "uint16"},
{"value": 2, "name": "uint32"}
]
},
"instance": {
"category": "object",
"methods": [
{
"name": "create surface",
"returns": "surface",
"args": [
{"name": "descriptor", "type": "surface descriptor", "annotation": "const*"}
]
}
]
},
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"members": []
},
"vertex attribute": {
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"members": [
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{"name": "offset", "type": "uint64_t"},
{"name": "shader location", "type": "uint32_t"}
]
},
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"type": "vertex attribute"
},
"vertex buffer layout": {
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"extensible": false,
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{"name": "array stride", "type": "uint64_t"},
{"name": "step mode", "type": "vertex step mode", "default": "vertex"},
{"name": "attribute count", "type": "uint32_t"},
{"name": "attributes", "type": "vertex attribute", "annotation": "const*", "length": "attribute count"}
]
},
"vertex buffer layout descriptor": {
"category": "typedef",
"type": "vertex buffer layout"
},
"input step mode": {
"category": "typedef",
"type": "vertex step mode"
},
"vertex step mode": {
"category": "enum",
"values": [
{"value": 0, "name": "vertex"},
{"value": 1, "name": "instance"}
]
},
"load op": {
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"values": [
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{"value": 1, "name": "load"}
]
},
"map mode": {
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{"value": 1, "name": "read"},
{"value": 2, "name": "write"}
]
},
"store op": {
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{"value": 1, "name": "discard"},
{"value": 2, "name": "clear"}
]
},
"origin 3D": {
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{"name": "x", "type": "uint32_t", "default": "0"},
{"name": "y", "type": "uint32_t", "default": "0"},
{"name": "z", "type": "uint32_t", "default": "0"}
]
},
"pipeline layout": {
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},
"pipeline layout descriptor": {
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"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "bind group layout count", "type": "uint32_t"},
{"name": "bind group layouts", "type": "bind group layout", "annotation": "const*", "length": "bind group layout count"}
]
},
"pipeline statistic name": {
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{"value": 0, "name": "vertex shader invocations"},
{"value": 1, "name": "clipper invocations"},
{"value": 2, "name": "clipper primitives out"},
{"value": 3, "name": "fragment shader invocations"},
{"value": 4, "name": "compute shader invocations"}
]
},
"present mode": {
"category": "enum",
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{"value": 0, "name": "immediate"},
{"value": 1, "name": "mailbox"},
{"value": 2, "name": "fifo"}
]
},
"programmable stage descriptor": {
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"extensible": true,
"members": [
{"name": "module", "type": "shader module"},
{"name": "entry point", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
"primitive topology": {
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{"value": 0, "name": "point list"},
{"value": 1, "name": "line list"},
{"value": 2, "name": "line strip"},
{"value": 3, "name": "triangle list"},
{"value": 4, "name": "triangle strip"}
]
},
"query set": {
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"methods": [
{
"name": "destroy"
}
]
},
"query set descriptor": {
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"extensible": true,
"members": [
{"name": "label", "type": "char", "annotation": "const*", "length": "strlen", "optional": true},
{"name": "type", "type": "query type"},
{"name": "count", "type": "uint32_t"},
{"name": "pipeline statistics", "type": "pipeline statistic name", "annotation": "const*", "length": "pipeline statistics count"},
{"name": "pipeline statistics count", "type": "uint32_t", "default": "0"}
]
},
"query type": {
"category": "enum",
"values": [
{"value": 0, "name": "occlusion"},
{"value": 1, "name": "pipeline statistics"},
{"value": 2, "name": "timestamp"}
]
},
"queue": {
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"methods": [
{
"name": "submit",
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{"name": "command count", "type": "uint32_t"},
{"name": "commands", "type": "command buffer", "annotation": "const*", "length": "command count"}
]
},
{
"name": "on submitted work done",
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{"name": "signal value", "type": "uint64_t"},
{"name": "callback", "type": "queue work done callback"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
{
"name": "write buffer",
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{"name": "buffer", "type": "buffer"},
{"name": "buffer offset", "type": "uint64_t"},
{"name": "data", "type": "void", "annotation": "const*", "length": "size"},
{"name": "size", "type": "size_t"}
]
},
{
"name": "write texture",
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{"name": "destination", "type": "image copy texture", "annotation": "const*"},
{"name": "data", "type": "void", "annotation": "const*", "length": "data size"},
{"name": "data size", "type": "size_t"},
{"name": "data layout", "type": "texture data layout", "annotation": "const*"},
{"name": "write size", "type": "extent 3D", "annotation": "const*"}
]
},
{
"name": "copy texture for browser",
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"args": [
{"name": "source", "type": "image copy texture", "annotation": "const*"},
{"name": "destination", "type": "image copy texture", "annotation": "const*"},
{"name": "copy size", "type": "extent 3D", "annotation": "const*"},
{"name": "options", "type": "copy texture for browser options", "annotation": "const*"}
]
}
]
},
"queue work done callback": {
"category": "callback",
"args": [
{"name": "status", "type": "queue work done status"},
{"name": "userdata", "type": "void", "annotation": "*"}
]
},
"queue work done status": {
"category": "enum",
"values": [
{"value": 0, "name": "success"},
{"value": 1, "name": "error"},
{"value": 2, "name": "unknown"},
{"value": 3, "name": "device lost"}
]
},
"render bundle": {
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},
"render bundle encoder": {
"category": "object",
"methods": [
{
"name": "set pipeline",
"args": [
{"name": "pipeline", "type": "render pipeline"}
]
},
{
"name": "set bind group",
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{"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", "default": "nullptr"}
]
},
{
"name": "draw",
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{"name": "vertex count", "type": "uint32_t"},
{"name": "instance count", "type": "uint32_t", "default": "1"},
{"name": "first vertex", "type": "uint32_t", "default": "0"},
{"name": "first instance", "type": "uint32_t", "default": "0"}
]
},
{
"name": "draw indexed",
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{"name": "index count", "type": "uint32_t"},
{"name": "instance count", "type": "uint32_t", "default": "1"},
{"name": "first index", "type": "uint32_t", "default": "0"},
{"name": "base vertex", "type": "int32_t", "default": "0"},
{"name": "first instance", "type": "uint32_t", "default": "0"}
]
},
{
"name": "draw indirect",
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{"name": "indirect buffer", "type": "buffer"},
{"name": "indirect offset", "type": "uint64_t"}
]
},
{
"name": "draw indexed indirect",
"args": [
{"name": "indirect buffer", "type": "buffer"},
{"name": "indirect offset", "type": "uint64_t"}
]
},
{
"name": "insert debug marker",
"args": [
{"name": "marker label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "pop debug group",
"args": []
},
{
"name": "push debug group",
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{"name": "group label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "set vertex buffer",
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{"name": "slot", "type": "uint32_t"},
{"name": "buffer", "type": "buffer"},
{"name": "offset", "type": "uint64_t", "default": "0"},
{"name": "size", "type": "uint64_t", "default": "0"}
]
},
{
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{"name": "buffer", "type": "buffer"},
{"name": "format", "type": "index format"},
{"name": "offset", "type": "uint64_t", "default": "0"},
{"name": "size", "type": "uint64_t", "default": "0"}
]
},
{
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]
}
]
},
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},
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{"name": "color formats count", "type": "uint32_t"},
{"name": "color formats", "type": "texture format", "annotation": "const*", "length": "color formats count"},
{"name": "depth stencil format", "type": "texture format", "default": "undefined"},
{"name": "sample count", "type": "uint32_t", "default": "1"}
]
},
"render pass color attachment": {
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{"name": "resolve target", "type": "texture view", "optional": true},
{"name": "load op", "type": "load op"},
{"name": "store op", "type": "store op"},
{"name": "clear color", "type": "color"},
{"name": "attachment", "type": "texture view", "optional": true}
]
},
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},
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{"name": "depth load op", "type": "load op"},
{"name": "depth store op", "type": "store op"},
{"name": "clear depth", "type": "float"},
{"name": "depth read only", "type": "bool", "default": "false"},
{"name": "stencil load op", "type": "load op"},
{"name": "stencil store op", "type": "store op"},
{"name": "clear stencil", "type": "uint32_t", "default": "0"},
{"name": "stencil read only", "type": "bool", "default": "false"},
{"name": "attachment", "type": "texture view", "optional": true}
]
},
"render pass depth stencil attachment descriptor": {
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},
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{"name": "color attachment count", "type": "uint32_t"},
{"name": "color attachments", "type": "render pass color attachment", "annotation": "const*", "length": "color attachment count"},
{"name": "depth stencil attachment", "type": "render pass depth stencil attachment", "annotation": "const*", "optional": true},
{"name": "occlusion query set", "type": "query set", "optional": true}
]
},
"render pass encoder": {
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"methods": [
{
"name": "set pipeline",
"args": [
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]
},
{
"name": "set bind group",
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{"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", "default": "nullptr"}
]
},
{
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{"name": "instance count", "type": "uint32_t", "default": "1"},
{"name": "first vertex", "type": "uint32_t", "default": "0"},
{"name": "first instance", "type": "uint32_t", "default": "0"}
]
},
{
"name": "draw indexed",
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{"name": "index count", "type": "uint32_t"},
{"name": "instance count", "type": "uint32_t", "default": "1"},
{"name": "first index", "type": "uint32_t", "default": "0"},
{"name": "base vertex", "type": "int32_t", "default": "0"},
{"name": "first instance", "type": "uint32_t", "default": "0"}
]
},
{
"name": "draw indirect",
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{"name": "indirect buffer", "type": "buffer"},
{"name": "indirect offset", "type": "uint64_t"}
]
},
{
"name": "draw indexed indirect",
"args": [
{"name": "indirect buffer", "type": "buffer"},
{"name": "indirect offset", "type": "uint64_t"}
]
},
{
"name": "execute bundles",
"args": [
{"name": "bundles count", "type": "uint32_t"},
{"name": "bundles", "type": "render bundle", "annotation": "const*", "length": "bundles count"}
]
},
{
"name": "insert debug marker",
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{"name": "marker label", "type": "char", "annotation": "const*", "length": "strlen"}
]
},
{
"name": "pop debug group",
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},
{
"name": "push debug group",
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]
},
{
"name": "set stencil reference",
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]
},
{
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]
},
{
"name": "set blend constant",
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{"name": "color", "type": "color", "annotation": "const*"}
]
},
{
"name": "set viewport",
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{"name": "y", "type": "float"},
{"name": "width", "type": "float"},
{"name": "height", "type": "float"},
{"name": "min depth", "type": "float"},
{"name": "max depth", "type": "float"}
]
},
{
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{"name": "y", "type": "uint32_t"},
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{"name": "height", "type": "uint32_t"}
]
},
{
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{"name": "buffer", "type": "buffer"},
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{"name": "size", "type": "uint64_t", "default": "0"}
]
},
{
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{"name": "format", "type": "index format"},
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{"name": "size", "type": "uint64_t", "default": "0"}
]
},
{
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]
},
{
"name": "end occlusion query"
},
{
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{"name": "query index", "type": "uint32_t"}
]
},
{
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}
]
},
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}
]
},
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{"name": "entry point", "type": "char", "annotation": "const*", "length": "strlen"},
{"name": "buffer count", "type": "uint32_t", "default": 0},
{"name": "buffers", "type": "vertex buffer layout", "annotation": "const*", "length": "buffer count"}
]
},
"primitive state": {
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{"name": "strip index format", "type": "index format", "default": "undefined"},
{"name": "front face", "type": "front face", "default": "CCW"},
{"name": "cull mode", "type": "cull mode", "default": "none"}
]
},
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]
},
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{"name": "depth write enabled", "type": "bool", "default": "false"},
{"name": "depth compare", "type": "compare function", "default": "always"},
{"name": "stencil front", "type": "stencil face state"},
{"name": "stencil back", "type": "stencil face state"},
{"name": "stencil read mask", "type": "uint32_t", "default": "0xFFFFFFFF"},
{"name": "stencil write mask", "type": "uint32_t", "default": "0xFFFFFFFF"},
{"name": "depth bias", "type": "int32_t", "default": "0"},
{"name": "depth bias slope scale", "type": "float", "default": "0.0f"},
{"name": "depth bias clamp", "type": "float", "default": "0.0f"}
]
},
"multisample state": {
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"members": [
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{"name": "mask", "type": "uint32_t", "default": "0xFFFFFFFF"},
{"name": "alpha to coverage enabled", "type": "bool", "default": "false"}
]
},
"fragment state": {
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{"name": "entry point", "type": "char", "annotation": "const*", "length": "strlen"},
{"name": "target count", "type": "uint32_t"},
{"name": "targets", "type": "color target state", "annotation": "const*", "length": "target count"}
]
},
"color target state": {
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"members": [
{"name": "format", "type": "texture format"},
{"name": "blend", "type": "blend state", "annotation": "const*", "optional": true},
{"name": "write mask", "type": "color write mask", "default": "all"}
]
},
"blend state": {
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{"name": "alpha", "type": "blend component"}
]
},
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