ref_vk: wscript: split rtx shaders into new build target for specific glslc flags
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@ -11,10 +11,10 @@ def options(opt):
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grp = opt.add_option_group('ref_vk options')
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grp.add_option('--disable-vulkan', action='store_false', dest='VK', default=True,
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help = 'disable vulkan [default: vulkan is enabled]')
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help = 'disable vulkan [default: %default]')
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grp.add_option('', '--aftermath', action='store', dest = 'NSIGHT_AFTERMATH_SDK', default = None,
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help = 'Path to Nvidia Nsight Aftermath SDK (optional)')
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grp.add_option('--aftermath', action='store', dest = 'NSIGHT_AFTERMATH_SDK', default = None,
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help = 'path to Nvidia Nsight Aftermath SDK (optional) [default: %default]')
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def configure(conf):
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# check for dedicated server build
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@ -63,9 +63,6 @@ def configure(conf):
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# TODO if debug
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conf.env.GLSLCFLAGS += ['-g']
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# TODO for rtx shaders only (rgen, rmiss, rchit, ...)
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conf.env.GLSLCFLAGS += ['--target-env=vulkan1.2']
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def build(bld):
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if not bld.env.VK:
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return
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@ -75,7 +72,8 @@ def build(bld):
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libpath = []
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source = bld.path.ant_glob(['*.c'])
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glsl_source = bld.path.ant_glob(['shaders/*.vert', 'shaders/*.frag', 'shaders/*.comp', 'shaders/*.rgen', 'shaders/*.rchit', 'shaders/*.rmiss', 'shaders/*.rahit'])
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glsl_source = bld.path.ant_glob(['shaders/*.vert', 'shaders/*.frag', 'shaders/*.comp'])
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rtx_glsl_source = bld.path.ant_glob(['shaders/*.rgen', 'shaders/*.rchit', 'shaders/*.rmiss', 'shaders/*.rahit'])
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includes = ['.',
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'../engine',
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@ -116,4 +114,11 @@ def build(bld):
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install_path = bld.env.LIBDIR + '/valve' # FIXME TEMPORARY!!!!
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)
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bld(
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source = rtx_glsl_source,
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features = 'glsl',
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install_path = bld.env.LIBDIR + '/valve', # FIXME TEMPORARY!!!!
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glslcflags = '--target-env=vulkan1.2'
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)
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bld.install_files(bld.env.LIBDIR + '/valve/maps', bld.path.ant_glob('rad/*.rad'))
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@ -44,6 +44,10 @@ def process_glsl_source(self, src):
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self.env.INCPATHS = [x.path_from(cwd) for x in lst]
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self.env.append_unique('GLSLCDEFINES', self.to_list(getattr(self, 'defines', [])))
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flags = getattr(self, 'glslcflags', None)
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if flags:
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self.env.append_unique('GLSLCFLAGS', self.to_list(flags))
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tsk = self.create_task('glsl', src, src.parent.find_or_declare('%s.spv' % src.name))
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inst_to = getattr(self, 'install_path', None)
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