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comparison src/vulkan_api/vulkan_api_generator.nim @ 81:fa1b6107deae

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did: final cleanup for now
author Sam <sam@basx.dev>
date Wed, 22 Feb 2023 18:36:01 +0700
parents 637da715b604
children 5e19aead2b61
comparison
equal deleted inserted replaced
80:637da715b604 81:fa1b6107deae
7 import std/streams 7 import std/streams
8 import std/tables 8 import std/tables
9 import httpClient 9 import httpClient
10 import std/xmlparser 10 import std/xmlparser
11 import std/xmltree 11 import std/xmltree
12
13 type
14 FileContent = seq[string]
15 12
16 const 13 const
17 TYPEMAP = { 14 TYPEMAP = {
18 "void": "void", 15 "void": "void",
19 "char": "char", 16 "char": "char",
309 a[k] = @[] 306 a[k] = @[]
310 a[k].add v 307 a[k].add v
311 308
312 309
313 proc main() = 310 proc main() =
314 if not os.fileExists("vk.xml"): 311 let file = getTempDir() / "vk.xml"
312 if not os.fileExists(file):
315 let client = newHttpClient() 313 let client = newHttpClient()
316 let glUrl = "https://raw.githubusercontent.com/KhronosGroup/Vulkan-Docs/main/xml/vk.xml" 314 let glUrl = "https://raw.githubusercontent.com/KhronosGroup/Vulkan-Docs/main/xml/vk.xml"
317 client.downloadFile(glUrl, "vk.xml") 315 client.downloadFile(glUrl, file)
318 316
319 let api = loadXml("vk.xml") 317 let api = loadXml(file)
320 318
321 const outdir = "src/vulkan_api/output" 319 const outdir = "src/vulkan_api/output"
322 removeDir outdir 320 removeDir outdir
323 createDir outdir 321 createDir outdir
324 createDir outdir / "platform" 322 createDir outdir / "platform"
350 "if vulkanLib == nil:", 348 "if vulkanLib == nil:",
351 " raise newException(Exception, \"Unable to load vulkan library\")", 349 " raise newException(Exception, \"Unable to load vulkan library\")",
352 "func VK_MAKE_API_VERSION*(variant: uint32, major: uint32, minor: uint32, patch: uint32): uint32 {.compileTime.} =", 350 "func VK_MAKE_API_VERSION*(variant: uint32, major: uint32, minor: uint32, patch: uint32): uint32 {.compileTime.} =",
353 " (variant shl 29) or (major shl 22) or (minor shl 12) or patch", 351 " (variant shl 29) or (major shl 22) or (minor shl 12) or patch",
354 "", 352 "",
353 """template checkVkResult*(call: untyped) =
354 when defined(release):
355 discard call
356 else:
357 # yes, a bit cheap, but this is only for nice debug output
358 var callstr = astToStr(call).replace("\n", "")
359 while callstr.find(" ") >= 0:
360 callstr = callstr.replace(" ", " ")
361 debug "CALLING vulkan: ", callstr
362 let value = call
363 if value != VK_SUCCESS:
364 error "Vulkan error: ", astToStr(call), " returned ", $value
365 raise newException(Exception, "Vulkan error: " & astToStr(call) &
366 " returned " & $value)""",
355 "type", 367 "type",
356 ], 368 ],
357 "structs": @["type"], 369 "structs": @["type"],
358 "enums": @["type"], 370 "enums": @["type"],
359 "commands": @[], 371 "commands": @[],
503 for section in ["basetypes", "enums", "structs", "commands"]: 515 for section in ["basetypes", "enums", "structs", "commands"]:
504 mainout.add outputFiles[section] 516 mainout.add outputFiles[section]
505 for platform in api.findAll("platform"): 517 for platform in api.findAll("platform"):
506 mainout.add &"when defined({platform.attr(\"protect\")}):" 518 mainout.add &"when defined({platform.attr(\"protect\")}):"
507 mainout.add &" include platform/{platform.attr(\"name\")}" 519 mainout.add &" include platform/{platform.attr(\"name\")}"
508 writeFile outdir / &"types.nim", mainout.join("\n") 520 writeFile outdir / &"api.nim", mainout.join("\n")
509 521
510 for filename, filecontent in outputFiles.pairs: 522 for filename, filecontent in outputFiles.pairs:
511 if filename.startsWith("platform/"): 523 if filename.startsWith("platform/"):
512 writeFile outdir / &"{filename}.nim", (@[ 524 writeFile outdir / &"{filename}.nim", (@[
513 "type" 525 "type"