kc3-lang/angle/src/libGL/proc_table_wgl.h

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• Hash : 9dac86c9
  Author :
  Date : 2020-05-26T08:58:40
  

  gen_proc_table: generate `const` tables
  
  We never mutate these tables; marking them const allows the loader to
  shuffle them to a place that makes them readonly after they're init'ed.
  
  This isn't intended to be a functional change.
  
  Bug: chromium:1084580
  Change-Id: If3356f6082945ef1109bf08aab94f7bfb606b951
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2216295
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libGL/proc_table_wgl.h

• //
  // Copyright 2017 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // getProcAddress loader table:
  //   Mapping from a string entry point name to function address.
  //
  
  #ifndef LIBGL_PROC_TABLE_H_
  #define LIBGL_PROC_TABLE_H_
  
  // Define _GDI32_ so that wingdi.h doesn't declare functions as imports
  #ifndef _GDI32_
  #    define _GDI32_
  #endif
  
  #include <angle_gl.h>
  
  #include <WGL/wgl.h>
  #include <stddef.h>
  #include <utility>
  
  // So that windows file winnt.h doesn't substitute for MemoryBarrier function
  #ifdef MemoryBarrier
  #    undef MemoryBarrier
  #endif
  
  namespace wgl
  {
  using ProcEntry = std::pair<const char *, PROC>;
  
  extern const wgl::ProcEntry g_procTable[];
  extern const size_t g_numProcs;
  }  // namespace wgl
  
  #endif  // LIBGL_PROC_TABLE_H_
  

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