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-rw-r--r--scripts/gen_headers.py240
1 files changed, 240 insertions, 0 deletions
diff --git a/scripts/gen_headers.py b/scripts/gen_headers.py
new file mode 100644
index 0000000..4bfaa0e
--- /dev/null
+++ b/scripts/gen_headers.py
@@ -0,0 +1,240 @@
+#!/usr/bin/python3
+
+# Copyright (c) 2021 The Khronos Group Inc.
+#
+# 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.
+
+import gen
+import re
+
+from mako.template import Template
+from mako.exceptions import RichTraceback
+
+from collections import OrderedDict
+from collections import namedtuple
+
+def getDisableWarningIncludeString(include):
+ warningPush = """#if defined(_MSC_VER)
+#if _MSC_VER >=1500
+#pragma warning( push )
+#pragma warning( disable : 4201 )
+#pragma warning( disable : 5105 )
+#endif
+#endif
+"""
+ warningPop = """
+#if defined(_MSC_VER)
+#if _MSC_VER >=1500
+#pragma warning( pop )
+#endif
+#endif"""
+ return warningPush + include + warningPop
+
+def getWin32OnlyIncludeString(include):
+ return """#if defined(_WIN32)
+""" + include + """
+#endif"""
+
+if __name__ == "__main__":
+ args = gen.parse_args()
+ spec = gen.load_spec(args)
+
+ typedefs = gen.get_apitypedefs(spec)
+ macros = gen.get_apimacros(spec)
+ structs = gen.get_apistructs(spec)
+ enums = gen.get_apienums(spec)
+ apisigs = gen.get_apisigs(spec)
+
+ coreapis = gen.get_coreapis(spec, apisigs)
+ extapis = gen.get_extapis(spec, apisigs)
+
+ try:
+ cl_ext_h_template = Template(filename='cl_ext.h.mako', input_encoding='utf-8')
+ cl_function_types_h_template = Template(filename='cl_function_types.h.mako', input_encoding='utf-8')
+
+ print('Generating cl_dx9_media_sharing.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={
+ 'cl_khr_dx9_media_sharing',
+ 'cl_intel_dx9_media_sharing',
+ 'cl_intel_sharing_format_query_dx9',
+ },
+ guard="OPENCL_CL_DX9_MEDIA_SHARING_H_",
+ includes=getWin32OnlyIncludeString(getDisableWarningIncludeString("#include <d3d9.h>")),
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_dx9_media_sharing.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_d3d10.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={
+ 'cl_khr_d3d10_sharing',
+ 'cl_intel_sharing_format_query_d3d10',
+ },
+ guard="OPENCL_CL_D3D10_H_",
+ includes=getDisableWarningIncludeString("#include <d3d10.h>"),
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_d3d10.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_d3d11.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={
+ 'cl_khr_d3d11_sharing',
+ 'cl_intel_sharing_format_query_d3d11'
+ },
+ guard="OPENCL_CL_D3D11_H_",
+ includes=getDisableWarningIncludeString("#include <d3d11.h>"),
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_d3d11.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_egl.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={'cl_khr_egl_event', 'cl_khr_egl_image'},
+ guard="OPENCL_CL_EGL_H_",
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_egl.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_gl.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={
+ 'cl_khr_gl_depth_images',
+ 'cl_khr_gl_event',
+ 'cl_khr_gl_msaa_sharing',
+ 'cl_khr_gl_sharing',
+ 'cl_intel_sharing_format_query_gl',
+ },
+ guard="OPENCL_CL_GL_H_",
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_gl.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_layer.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={'cl_loader_layers'},
+ guard="OPENCL_CL_LAYER_H_",
+ includes='#include <CL/cl_icd.h>',
+ generate_pfn_typedefs=True,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_layer.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_va_api_media_sharing_intel.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={
+ 'cl_intel_va_api_media_sharing',
+ 'cl_intel_sharing_format_query_va_api',
+ },
+ guard="OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H_",
+ includes='#include <va/va.h>',
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_va_api_media_sharing_intel.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_ext.h...')
+ text = cl_ext_h_template.render(
+ genExtensions={},
+ guard="OPENCL_CL_EXT_H_",
+ generate_pfn_typedefs=False,
+ spec=spec,
+ typedefs=typedefs,
+ macros=macros,
+ structs=structs,
+ enums=enums,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_ext.h', 'w') as gen:
+ gen.write(text)
+
+ print('Generating cl_function_types.h...')
+ text = cl_function_types_h_template.render(
+ spec=spec,
+ apisigs=apisigs,
+ coreapis=coreapis,
+ extapis=extapis)
+ text = re.sub(r'\r\n', r'\n', text)
+ with open(args.directory + '/cl_function_types.h', 'w') as gen:
+ gen.write(text)
+
+ except:
+ traceback = RichTraceback()
+ for (filename, lineno, function, line) in traceback.traceback:
+ print('%s(%s) : error in %s' % (filename, lineno, function))
+ print(' ', line)
+ print('%s: %s' % (str(traceback.error.__class__.__name__), traceback.error))
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 08:25:54 +0000