text: # Copyright (c) 2012 The Chromium Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  {
    'variables': {
      'chromium_code': 1,
    },
  
    'targets': [
      {
        'target_name': 'gl',
        'type': '<(component)',
        'product_name': 'gl_wrapper',  # Avoid colliding with OS X's libGL.dylib
        'dependencies': [
          '<(DEPTH)/base/base.gyp:base',
          '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
          '<(DEPTH)/gpu/command_buffer/command_buffer.gyp:gles2_utils',
          '<(DEPTH)/skia/skia.gyp:skia',
          '<(DEPTH)/third_party/mesa/mesa.gyp:mesa_headers',
          '<(DEPTH)/ui/gfx/gfx.gyp:gfx',
          '<(DEPTH)/ui/gfx/gfx.gyp:gfx_geometry',
        ],
        'variables': {
          'gl_binding_output_dir': '<(SHARED_INTERMEDIATE_DIR)/ui/gl',
        },
        'defines': [
          'GL_IMPLEMENTATION',
        ],
        'include_dirs': [
          '<(DEPTH)/third_party/swiftshader/include',
          '<(DEPTH)/third_party/khronos',
          '<(DEPTH)/third_party/mesa/src/include',
          '<(gl_binding_output_dir)',
        ],
        'direct_dependent_settings': {
          'include_dirs': [
            '<(gl_binding_output_dir)',
          ],
        },
        'export_dependent_settings': [
          '<(DEPTH)/third_party/mesa/mesa.gyp:mesa_headers',
        ],
        'sources': [
          'android/gl_jni_registrar.cc',
          'android/gl_jni_registrar.h',
          'android/scoped_java_surface.cc',
          'android/scoped_java_surface.h',
          'android/surface_texture.cc',
          'android/surface_texture.h',
          'android/surface_texture_listener.cc',
          'android/surface_texture_listener.h',
          'gl_bindings.h',
          'gl_bindings_skia_in_process.cc',
          'gl_bindings_skia_in_process.h',
          'gl_context.cc',
          'gl_context.h',
          'gl_context_android.cc',
          'gl_context_mac.mm',
          'gl_context_ozone.cc',
          'gl_context_osmesa.cc',
          'gl_context_osmesa.h',
          'gl_context_stub.cc',
          'gl_context_stub.h',
          'gl_context_stub_with_extensions.cc',
          'gl_context_stub_with_extensions.h',
          'gl_context_win.cc',
          'gl_context_x11.cc',
          'gl_export.h',
          'gl_fence.cc',
          'gl_fence.h',
          'gl_gl_api_implementation.cc',
          'gl_gl_api_implementation.h',
          'gl_image.cc',
          'gl_image.h',
          'gl_image_android.cc',
          'gl_image_mac.cc',
          'gl_image_ozone.cc',
          'gl_image_shm.cc',
          'gl_image_shm.h',
          'gl_image_stub.cc',
          'gl_image_stub.h',
          'gl_image_win.cc',
          'gl_image_x11.cc',
          'gl_implementation.cc',
          'gl_implementation.h',
          'gl_implementation_android.cc',
          'gl_implementation_ozone.cc',
          'gl_implementation_mac.cc',
          'gl_implementation_win.cc',
          'gl_implementation_x11.cc',
          'gl_osmesa_api_implementation.cc',
          'gl_osmesa_api_implementation.h',
          'gl_share_group.cc',
          'gl_share_group.h',
          'gl_state_restorer.cc',
          'gl_state_restorer.h',
          'gl_surface.cc',
          'gl_surface.h',
          'gl_surface_mac.cc',
          'gl_surface_stub.cc',
          'gl_surface_stub.h',
          'gl_surface_win.cc',
          'gl_surface_x11.cc',
          'gl_surface_osmesa.cc',
          'gl_surface_osmesa.h',
          'gl_switches.cc',
          'gl_switches.h',
          'gl_version_info.cc',
          'gl_version_info.h',
          'gpu_switching_manager.cc',
          'gpu_switching_manager.h',
          'io_surface_support_mac.cc',
          'io_surface_support_mac.h',
          'scoped_binders.cc',
          'scoped_binders.h',
          'scoped_make_current.cc',
          'scoped_make_current.h',
          'sync_control_vsync_provider.cc',
          'sync_control_vsync_provider.h',
          '<(gl_binding_output_dir)/gl_bindings_autogen_gl.cc',
          '<(gl_binding_output_dir)/gl_bindings_autogen_gl.h',
          '<(gl_binding_output_dir)/gl_bindings_autogen_osmesa.cc',
          '<(gl_binding_output_dir)/gl_bindings_autogen_osmesa.h',
        ],
        # hard_dependency is necessary for this target because it has actions
        # that generate header files included by dependent targets. The header
        # files must be generated before the dependents are compiled. The usual
        # semantics are to allow the two targets to build concurrently.
        'hard_dependency': 1,
        'actions': [
          {
            'action_name': 'generate_gl_bindings',
            'variables': {
              'generator_path': 'generate_bindings.py',
              # Prefer khronos EGL/GLES headers by listing that path first.
              'header_paths': '../../third_party/khronos:../../third_party/mesa/src/include',
            },
            'inputs': [
              '<(generator_path)',
              '<!@(python <(generator_path) --header-paths=<(header_paths) --inputs)',
            ],
            'outputs': [
              '<(gl_binding_output_dir)/gl_bindings_autogen_egl.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_egl.h',
              '<(gl_binding_output_dir)/gl_bindings_api_autogen_egl.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_gl.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_gl.h',
              '<(gl_binding_output_dir)/gl_bindings_api_autogen_gl.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_glx.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_glx.h',
              '<(gl_binding_output_dir)/gl_bindings_api_autogen_glx.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_mock.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_mock.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_osmesa.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_osmesa.h',
              '<(gl_binding_output_dir)/gl_bindings_api_autogen_osmesa.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_wgl.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_wgl.h',
              '<(gl_binding_output_dir)/gl_bindings_api_autogen_wgl.h',
              '<(gl_binding_output_dir)/gl_mock_autogen_gl.h',
            ],
            'action': [
              'python',
              '<(generator_path)',
              '--header-paths=<(header_paths)',
              '<(gl_binding_output_dir)',
            ],
          },
        ],
        'conditions': [
          ['OS in ("win", "android", "linux")', {
            'sources': [
              'egl_util.cc',
              'egl_util.h',
              'gl_context_egl.cc',
              'gl_context_egl.h',
              'gl_surface_egl.cc',
              'gl_surface_egl.h',
              'gl_egl_api_implementation.cc',
              'gl_egl_api_implementation.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_egl.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_egl.h',
            ],
            'include_dirs': [
              '<(DEPTH)/third_party/khronos',
          ],
          }],
          ['OS in ("android", "linux")', {
            'sources': [
              'gl_implementation_osmesa.cc',
              'gl_implementation_osmesa.h',
            ],
          }],
          ['use_x11 == 1', {
            'sources': [
              'gl_context_glx.cc',
              'gl_context_glx.h',
              'gl_glx_api_implementation.cc',
              'gl_glx_api_implementation.h',
              'gl_image_glx.cc',
              'gl_image_glx.h',
              'gl_surface_glx.cc',
              'gl_surface_glx.h',
              'gl_egl_api_implementation.cc',
              'gl_egl_api_implementation.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_glx.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_glx.h',
            ],
            'all_dependent_settings': {
              'defines': [
                'GL_GLEXT_PROTOTYPES',
              ],
            },
            'dependencies': [
              '<(DEPTH)/build/linux/system.gyp:x11',
              '<(DEPTH)/build/linux/system.gyp:xcomposite',
              '<(DEPTH)/build/linux/system.gyp:xext',
            ],
          }],
          ['OS=="win"', {
            'sources': [
              'gl_context_wgl.cc',
              'gl_context_wgl.h',
              'gl_egl_api_implementation.cc',
              'gl_egl_api_implementation.h',
              'gl_surface_wgl.cc',
              'gl_surface_wgl.h',
              'gl_wgl_api_implementation.cc',
              'gl_wgl_api_implementation.h',
              '<(gl_binding_output_dir)/gl_bindings_autogen_wgl.cc',
              '<(gl_binding_output_dir)/gl_bindings_autogen_wgl.h',
            ],
            'msvs_settings': {
              'VCLinkerTool': {
                'DelayLoadDLLs': [
                  'dwmapi.dll',
                ],
                'AdditionalDependencies': [
                  'dwmapi.lib',
                ],
              },
            },
            'link_settings': {
              'libraries': [
                '-ldwmapi.lib',
              ],
            },
          }],
          ['OS=="mac"', {
            'sources': [
              'gl_context_cgl.cc',
              'gl_context_cgl.h',
              'gl_image_io_surface.cc',
              'gl_image_io_surface.h',
              'gl_surface_cgl.cc',
              'gl_surface_cgl.h',
              'gl_context_nsview.mm',
              'gl_context_nsview.h',
              'gl_surface_nsview.mm',
              'gl_surface_nsview.h',
              'scoped_cgl.cc',
              'scoped_cgl.h',
            ],
            'link_settings': {
              'libraries': [
                '$(SDKROOT)/System/Library/Frameworks/OpenGL.framework',
              ],
            },
          }],
          ['OS=="android"', {
            'dependencies': [
              'gl_jni_headers',
            ],
            'sources': [
              'gl_image_egl.cc',
              'gl_image_egl.h',
            ],
            'link_settings': {
              'libraries': [
                '-landroid',
              ],
            },
            'sources!': [
              'system_monitor_posix.cc',
            ],
            'defines': [
              'GL_GLEXT_PROTOTYPES',
              'EGL_EGLEXT_PROTOTYPES',
            ],
          }],
          ['OS!="android"', {
            'sources/': [ ['exclude', '^android/'] ],
          }],
          ['use_ozone==1', {
            'dependencies': [
              '../ozone/ozone.gyp:ozone',
            ],
          }],
        ],
      },
      {
        'target_name': 'gl_unittest_utils',
        'type': 'static_library',
        'variables': {
          'gl_binding_output_dir': '<(SHARED_INTERMEDIATE_DIR)/ui/gl',
        },
        'dependencies': [
          '../../testing/gmock.gyp:gmock',
          '../../third_party/khronos/khronos.gyp:khronos_headers',
          'gl',
        ],
        'include_dirs': [
          '<(gl_binding_output_dir)',
          '../..',
        ],
        'direct_dependent_settings': {
          'include_dirs': [
            '<(gl_binding_output_dir)',
          ],
        },
        'sources': [
          'gl_mock.h',
          'gl_mock.cc',
          '<(gl_binding_output_dir)/gl_bindings_autogen_mock.cc',
          '<(gl_binding_output_dir)/gl_bindings_autogen_mock.h',
          '<(gl_binding_output_dir)/gl_mock_autogen_gl.h',
        ],
      },
    ],
    'conditions': [
      ['OS=="android"' , {
        'targets': [
          {
            'target_name': 'surface_jni_headers',
            'type': 'none',
            'variables': {
              'jni_gen_package': 'ui/gl',
              'input_java_class': 'android/view/Surface.class',
              'jni_generator_ptr_type': 'long',
            },
            'includes': [ '../../build/jar_file_jni_generator.gypi' ],
          },
          {
            'target_name': 'gl_jni_headers',
            'type': 'none',
            'dependencies': [
              'surface_jni_headers',
            ],
            'sources': [
              '../android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java',
              '../android/java/src/org/chromium/ui/gl/SurfaceTextureListener.java',
            ],
            'variables': {
              'jni_gen_package': 'ui/gl',
              'jni_generator_ptr_type': 'long',
            },
            'includes': [ '../../build/jni_generator.gypi' ],
          },
        ],
      }],
    ],
  }
  