gfxapi/templates/opengl32_resolve.cpp.tmpl

{{/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * 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.
 */}}

{{Include "opengl32_exports.tmpl"}}
{{Include "cpp_common.tmpl"}}
{{$ | Macro "opengl32_resolve.cpp" | Reflow 4 | Write "opengl32_resolve.cpp"}}

{{/*
-------------------------------------------------------------------------------
  Entry point.
-------------------------------------------------------------------------------
*/}}
{{define "opengl32_resolve.cpp"}}
  {{/* This is the list of functions that OpenGL32.dll needs to export. */}}
  {{$opengl32_exports := Strings (Macro "OpenGL32Exports") | SplitOn "\n"}}

  {{/* This is the list of functions that the spy exports. */}}
  {{$api_exports := (ForEach (AllCommands $) "CmdName") | Strings "wglGetProcAddress"}}

  {{/* This is list of functions we need to resolve. */}}
  {{$resolve := $opengl32_exports | FilterOut $api_exports}}

  {{Macro "C++.AOSP.Copyright"}}
¶
#include <gapic/get_gfx_proc_address.h>
¶
extern "C" {«
¶
  {{range $f := $resolve}}
    void* real__{{$f}} = nullptr;
  {{end}}
¶
    int resolved = 0;
    void __stdcall resolve() {
      {{range $f := $resolve}}
        real__{{$f}} = gapic::GetGfxProcAddress("{{$f}}", true);
      {{end}}
        resolved = 1;
    }
¶
»} // extern "C"
¶
{{end}}