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Code Issues 157 Wiki Activity

Vulkan: scene rendering (D1–D7) on a scene walk shared with GL (N6a, N6b)

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Hirek
2026-10-24 20:10:24 +02:00
parent bd589f272d
commit 9b7d02e5fb
107 changed files with 14511 additions and 3924 deletions
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17
shaders/compile_spirv.py
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@@ -23,9 +23,10 @@ import sys
STAGES = ('.vert', '.frag', '.geom', '.comp')
TREES = {
# source directory, binary directory, target environment, variants of the vertex and fragment shaders
'ogl46': ('ogl46', 'ogl46bin', 'opengl4.5', ['MODEL_DRAWS']),
'vk14': ('vk14', 'vk14bin', 'vulkan1.4', []),
# source directory, binary directory, target environment, variants of the vertex and fragment shaders, whether a variant is
# made only for the files which use its name (opengl links a program from the binaries of all of its stages or from none)
'ogl46': ('ogl46', 'ogl46bin', 'opengl4.5', ['MODEL_DRAWS'], False),
'vk14': ('vk14', 'vk14bin', 'vulkan1.4', ['NO_MOTION_OUTPUT'], True),
}
INCLUDE = re.compile(r'^[ \t]*#include[ \t]*[<"]([^>"]+)[>"]', re.M)
@@ -84,7 +85,7 @@ def main():
failed = []
count = 0
for key, (sourcedir, binarydir, env, variants) in TREES.items():
for key, (sourcedir, binarydir, env, variants, onlyused) in TREES.items():
if args.only and args.only != key:
continue
sources = os.path.join(args.shaders, sourcedir)
@@ -96,13 +97,17 @@ def main():
names = sorted(n for n in os.listdir(sources) if os.path.splitext(n)[1] in STAGES)
for name in names:
jobs = [('', [])]
if os.path.splitext(name)[1] in ('.vert', '.frag'):
jobs += [(v, ['-D%s=1' % v]) for v in variants]
try:
deps = dependencies(sources, name)
except OSError as e:
failed.append('%s/%s (%s)' % (sourcedir, name, e))
continue
if os.path.splitext(name)[1] in ('.vert', '.frag'):
text = ''
for dep in deps:
with open(os.path.join(sources, dep), 'r', encoding='utf-8', errors='replace') as f:
text += f.read()
jobs += [(v, ['-D%s=1' % v]) for v in variants if (not onlyused) or (v in text)]
for variant, defines in jobs:
binary = name + ('.' + variant if variant else '') + '.spv'
command = [glslc, '--target-env=' + env] + defines + [os.path.join(sources, name), '-o', os.path.join(binaries, binary)]