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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 2 # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 """code generator for GLES2 command buffers.""" | 6 """code generator for GLES2 command buffers.""" |
7 | 7 |
8 import itertools | 8 import itertools |
9 import os | 9 import os |
10 import os.path | 10 import os.path |
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6154 (func.name, func.GetLastOriginalArg().name)) | 6154 (func.name, func.GetLastOriginalArg().name)) |
6155 | 6155 |
6156 def WriteImmediateHandlerImplementation(self, func, f): | 6156 def WriteImmediateHandlerImplementation(self, func, f): |
6157 """Overrriden from TypeHandler.""" | 6157 """Overrriden from TypeHandler.""" |
6158 if func.IsUnsafe() and not func.UseHelper(): | 6158 if func.IsUnsafe() and not func.UseHelper(): |
6159 f.write(""" for (GLsizei ii = 0; ii < n; ++ii) { | 6159 f.write(""" for (GLsizei ii = 0; ii < n; ++ii) { |
6160 if (group_->Get%(resource_name)sServiceId(%(last_arg_name)s[ii], NULL)) { | 6160 if (group_->Get%(resource_name)sServiceId(%(last_arg_name)s[ii], NULL)) { |
6161 return error::kInvalidArguments; | 6161 return error::kInvalidArguments; |
6162 } | 6162 } |
6163 } | 6163 } |
6164 scoped_ptr<GLuint[]> service_ids(new GLuint[n]); | 6164 std::unique_ptr<GLuint[]> service_ids(new GLuint[n]); |
6165 gl%(func_name)s(n, service_ids.get()); | 6165 gl%(func_name)s(n, service_ids.get()); |
6166 for (GLsizei ii = 0; ii < n; ++ii) { | 6166 for (GLsizei ii = 0; ii < n; ++ii) { |
6167 group_->Add%(resource_name)sId(%(last_arg_name)s[ii], service_ids[ii]); | 6167 group_->Add%(resource_name)sId(%(last_arg_name)s[ii], service_ids[ii]); |
6168 } | 6168 } |
6169 """ % { 'func_name': func.original_name, | 6169 """ % { 'func_name': func.original_name, |
6170 'last_arg_name': func.GetLastOriginalArg().name, | 6170 'last_arg_name': func.GetLastOriginalArg().name, |
6171 'resource_name': func.GetInfo('resource_type') }) | 6171 'resource_name': func.GetInfo('resource_type') }) |
6172 else: | 6172 else: |
6173 f.write(" if (!%sHelper(n, %s)) {\n" | 6173 f.write(" if (!%sHelper(n, %s)) {\n" |
6174 " return error::kInvalidArguments;\n" | 6174 " return error::kInvalidArguments;\n" |
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10929 with CHeaderWriter(filename, comment) as f: | 10929 with CHeaderWriter(filename, comment) as f: |
10930 for func in self.original_functions: | 10930 for func in self.original_functions: |
10931 func.WriteGLES2InterfaceHeader(f) | 10931 func.WriteGLES2InterfaceHeader(f) |
10932 self.generated_cpp_filenames.append(filename) | 10932 self.generated_cpp_filenames.append(filename) |
10933 | 10933 |
10934 def WriteMojoGLES2ImplHeader(self, filename): | 10934 def WriteMojoGLES2ImplHeader(self, filename): |
10935 """Writes the Mojo GLES2 implementation header.""" | 10935 """Writes the Mojo GLES2 implementation header.""" |
10936 comment = ("// This file is included by gles2_interface.h to declare the\n" | 10936 comment = ("// This file is included by gles2_interface.h to declare the\n" |
10937 "// GL api functions.\n") | 10937 "// GL api functions.\n") |
10938 code = """ | 10938 code = """ |
| 10939 #include <memory> |
| 10940 |
10939 #include "gpu/command_buffer/client/gles2_interface.h" | 10941 #include "gpu/command_buffer/client/gles2_interface.h" |
10940 #include "mojo/public/c/gles2/gles2.h" | 10942 #include "mojo/public/c/gles2/gles2.h" |
10941 | 10943 |
10942 namespace mojo { | 10944 namespace mojo { |
10943 | 10945 |
10944 class MojoGLES2Impl : public gpu::gles2::GLES2Interface { | 10946 class MojoGLES2Impl : public gpu::gles2::GLES2Interface { |
10945 public: | 10947 public: |
10946 explicit MojoGLES2Impl(MojoGLES2Context context) { | 10948 explicit MojoGLES2Impl(MojoGLES2Context context) { |
10947 context_ = context; | 10949 context_ = context; |
10948 } | 10950 } |
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11577 Format(gen.generated_cpp_filenames) | 11579 Format(gen.generated_cpp_filenames) |
11578 | 11580 |
11579 if gen.errors > 0: | 11581 if gen.errors > 0: |
11580 print "%d errors" % gen.errors | 11582 print "%d errors" % gen.errors |
11581 return 1 | 11583 return 1 |
11582 return 0 | 11584 return 0 |
11583 | 11585 |
11584 | 11586 |
11585 if __name__ == '__main__': | 11587 if __name__ == '__main__': |
11586 sys.exit(main(sys.argv[1:])) | 11588 sys.exit(main(sys.argv[1:])) |
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