Move screen capturers from remoting/capturer to media/video/capturer/screen

media/media.gyp

 # 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,
     # Override to dynamically link the PulseAudio library.
     'use_pulseaudio%': 0,
     # Override to dynamically link the cras (ChromeOS audio) library.
     'use_cras%': 0,
     'conditions': [
       ['OS == "android" or OS == "ios"', {
         # Android and iOS don't use ffmpeg.
         'use_ffmpeg%': 0,
         # Android and iOS don't use libvpx.
         'use_libvpx%': 0,
       }, {  # 'OS != "android" and OS != "ios"'
         'use_ffmpeg%': 1,
         'use_libvpx%': 1,
       }],
+      # Screen capturer works only on Windows, OSX and Linux.
+      ['OS=="win" or OS=="mac" or OS=="linux"', {
+        'screen_capture_supported%': 1,
+      }, {
+        'screen_capture_supported%': 0,
+      }],
     ],
   },
   'targets': [
     {
       'target_name': 'media',
       'type': '<(component)',
       'dependencies': [
         '../base/base.gyp:base',
         '../build/temp_gyp/googleurl.gyp:googleurl',
         '../crypto/crypto.gyp:crypto',
@@ skipping 287 matching lines @@
         'filters/vpx_video_decoder.cc',
         'filters/vpx_video_decoder.h',
         'video/capture/fake_video_capture_device.cc',
         'video/capture/fake_video_capture_device.h',
         'video/capture/linux/video_capture_device_linux.cc',
         'video/capture/linux/video_capture_device_linux.h',
         'video/capture/mac/video_capture_device_mac.h',
         'video/capture/mac/video_capture_device_mac.mm',
         'video/capture/mac/video_capture_device_qtkit_mac.h',
         'video/capture/mac/video_capture_device_qtkit_mac.mm',
+        'video/capture/screen/differ.cc',
+        'video/capture/screen/differ.h',
+        'video/capture/screen/differ_block.cc',
+        'video/capture/screen/differ_block.h',
+        'video/capture/screen/linux/x_server_pixel_buffer.cc',
+        'video/capture/screen/linux/x_server_pixel_buffer.h',
+        'video/capture/screen/mac/desktop_configuration.mm',
+        'video/capture/screen/mac/desktop_configuration.h',
+        'video/capture/screen/mac/scoped_pixel_buffer_object.cc',
+        'video/capture/screen/mac/scoped_pixel_buffer_object.h',
+        'video/capture/screen/mouse_cursor_shape.cc',
+        'video/capture/screen/mouse_cursor_shape.h',
+        'video/capture/screen/screen_capture_data.cc',
+        'video/capture/screen/screen_capture_data.h',
+        'video/capture/screen/screen_capture_frame.cc',
+        'video/capture/screen/screen_capture_frame.h',
+        'video/capture/screen/screen_capture_frame_queue.cc',
+        'video/capture/screen/screen_capture_frame_queue.h',
+        'video/capture/screen/screen_capturer.h',
+        'video/capture/screen/screen_capturer_fake.cc',
+        'video/capture/screen/screen_capturer_fake.h',
+        'video/capture/screen/screen_capturer_helper.cc',
+        'video/capture/screen/screen_capturer_helper.h',
+        'video/capture/screen/screen_capturer_linux.cc',
+        'video/capture/screen/screen_capturer_mac.mm',
+        'video/capture/screen/screen_capturer_win.cc',
+        'video/capture/screen/shared_buffer.cc',
+        'video/capture/screen/shared_buffer.h',
+        'video/capture/screen/shared_buffer_factory.h',
+        'video/capture/screen/win/desktop.cc',
+        'video/capture/screen/win/desktop.h',
+        'video/capture/screen/win/scoped_thread_desktop.cc',
+        'video/capture/screen/win/scoped_thread_desktop.h',
         'video/capture/video_capture.h',
         'video/capture/video_capture_device.h',
         'video/capture/video_capture_device_dummy.cc',
         'video/capture/video_capture_device_dummy.h',
         'video/capture/video_capture_proxy.cc',
         'video/capture/video_capture_proxy.h',
         'video/capture/video_capture_types.h',
         'video/capture/win/capability_list_win.cc',
         'video/capture/win/capability_list_win.h',
         'video/capture/win/filter_base_win.cc',
@@ skipping 175 matching lines @@
         ['OS=="linux"', {
           'variables': {
             'conditions': [
               ['sysroot!=""', {
                 'pkg-config': '../build/linux/pkg-config-wrapper "<(sysroot)" "<(target_arch)"',
               }, {
                 'pkg-config': 'pkg-config'
               }],
             ],
           },
+          'link_settings': {
+            'libraries': [
+              '-lX11',
+              '-lXdamage',
+              '-lXext',
+              '-lXfixes',
+            ],
+          },
           'conditions': [
             ['use_cras == 1', {
               'cflags': [
                 '<!@(<(pkg-config) --cflags libcras)',
               ],
               'link_settings': {
                 'libraries': [
                   '<!@(<(pkg-config) --libs libcras)',
                 ],
               },
@@ skipping 35 matching lines @@
         ['os_posix == 1 and OS != "android"', {
           # Video capture isn't supported in Android yet.
           'sources!': [
             'video/capture/video_capture_device_dummy.cc',
             'video/capture/video_capture_device_dummy.h',
           ],
         }],
         ['OS=="mac"', {
           'link_settings': {
             'libraries': [
+              '$(SDKROOT)/System/Library/Frameworks/AudioToolbox.framework',
               '$(SDKROOT)/System/Library/Frameworks/AudioUnit.framework',
-              '$(SDKROOT)/System/Library/Frameworks/AudioToolbox.framework',
               '$(SDKROOT)/System/Library/Frameworks/CoreAudio.framework',
               '$(SDKROOT)/System/Library/Frameworks/CoreVideo.framework',
+              '$(SDKROOT)/System/Library/Frameworks/OpenGL.framework',
               '$(SDKROOT)/System/Library/Frameworks/QTKit.framework',
             ],
           },
         }],
         ['OS=="win"', {
           'sources!': [
             'audio/pulse/pulse_output.cc',
             'audio/pulse/pulse_output.h',
             'video/capture/video_capture_device_dummy.cc',
             'video/capture/video_capture_device_dummy.h',
@@ skipping 44 matching lines @@
             'mp4/es_descriptor.cc',
             'mp4/es_descriptor.h',
             'mp4/mp4_stream_parser.cc',
             'mp4/mp4_stream_parser.h',
             'mp4/offset_byte_queue.cc',
             'mp4/offset_byte_queue.h',
             'mp4/track_run_iterator.cc',
             'mp4/track_run_iterator.h',
           ],
         }],
+        [ 'screen_capture_supported==0', {
+          'sources/': [
+            ['exclude', '^video/capture/screen/'],
+          ],
+        }],
+        [ 'screen_capture_supported==1 and (target_arch=="ia32" or target_arch=="x64")', {
+          'dependencies': [
+            'differ_block_sse2',
+          ],
+        }],
+        ['toolkit_uses_gtk==1', {
+          'dependencies': [
+            '../build/linux/system.gyp:gtk',
+          ],
+        }],
       ],
       'target_conditions': [
         ['OS == "ios"', {
           'sources/': [
             # Pull in specific Mac files for iOS (which have been filtered out
             # by file name rules).
             ['include', '^audio/mac/audio_input_mac\\.'],
           ],
         }],
       ],
@@ skipping 41 matching lines @@
         'audio/win/audio_unified_win_unittest.cc',
         'audio/win/core_audio_util_win_unittest.cc',
         'base/audio_bus_unittest.cc',
         'base/audio_converter_unittest.cc',
         'base/audio_fifo_unittest.cc',
         'base/audio_pull_fifo_unittest.cc',
         'base/audio_renderer_mixer_input_unittest.cc',
         'base/audio_renderer_mixer_unittest.cc',
         'base/audio_splicer_unittest.cc',
         'base/audio_timestamp_helper_unittest.cc',
+        'base/bind_to_loop_unittest.cc',
         'base/bit_reader_unittest.cc',
-        'base/bind_to_loop_unittest.cc',
         'base/channel_mixer_unittest.cc',
         'base/clock_unittest.cc',
         'base/data_buffer_unittest.cc',
+        'base/decoder_buffer_queue_unittest.cc',
         'base/decoder_buffer_unittest.cc',
-        'base/decoder_buffer_queue_unittest.cc',
         'base/djb2_unittest.cc',
         'base/filter_collection_unittest.cc',
         'base/gmock_callback_support_unittest.cc',
         'base/multi_channel_resampler_unittest.cc',
         'base/pipeline_unittest.cc',
         'base/ranges_unittest.cc',
         'base/run_all_unittests.cc',
         'base/seekable_buffer_unittest.cc',
         'base/sinc_resampler_unittest.cc',
         'base/test_data_util.cc',
@@ skipping 20 matching lines @@
         'filters/ffmpeg_h264_to_annex_b_bitstream_converter_unittest.cc',
         'filters/ffmpeg_video_decoder_unittest.cc',
         'filters/file_data_source_unittest.cc',
         'filters/h264_to_annex_b_bitstream_converter_unittest.cc',
         'filters/pipeline_integration_test.cc',
         'filters/pipeline_integration_test_base.cc',
         'filters/skcanvas_video_renderer_unittest.cc',
         'filters/source_buffer_stream_unittest.cc',
         'filters/video_decoder_selector_unittest.cc',
         'filters/video_renderer_base_unittest.cc',
+        'video/capture/screen/differ_block_unittest.cc',
+        'video/capture/screen/differ_unittest.cc',
+        'video/capture/screen/shared_buffer_unittest.cc',
+        'video/capture/screen/screen_capturer_helper_unittest.cc',
+        'video/capture/screen/screen_capturer_mac_unittest.cc',
+        'video/capture/screen/screen_capturer_unittest.cc',
         'video/capture/video_capture_device_unittest.cc',
         'webm/cluster_builder.cc',
         'webm/cluster_builder.h',
         'webm/webm_cluster_parser_unittest.cc',
         'webm/webm_content_encodings_client_unittest.cc',
         'webm/webm_parser_unittest.cc',
       ],
       'conditions': [
         ['arm_neon == 1', {
           'defines': [
@@ skipping 69 matching lines @@
                 'USE_CRAS',
               ],
             }],
           ],
         }],
         [ 'target_arch=="ia32" or target_arch=="x64"', {
           'sources': [
             'base/simd/convert_rgb_to_yuv_unittest.cc',
           ],
         }],
+        [ 'screen_capture_supported == 0', {
+          'sources/': [
+            ['exclude', '^video/capture/screen/'],
+          ],
+        }],
         ['proprietary_codecs==1 or branding=="Chrome"', {
           'sources': [
             'mp4/aac_unittest.cc',
             'mp4/avc_unittest.cc',
             'mp4/box_reader_unittest.cc',
             'mp4/es_descriptor_unittest.cc',
             'mp4/mp4_stream_parser_unittest.cc',
             'mp4/offset_byte_queue_unittest.cc',
             'mp4/track_run_iterator_unittest.cc',
           ],
         }],
       ],
     },
     {
       'target_name': 'media_test_support',
       'type': 'static_library',
       'dependencies': [
         'media',
         '../base/base.gyp:base',
+        '../skia/skia.gyp:skia',
         '../testing/gmock.gyp:gmock',
         '../testing/gtest.gyp:gtest',
       ],
       'sources': [
         'audio/mock_audio_manager.cc',
         'audio/mock_audio_manager.h',
         'audio/test_audio_input_controller_factory.cc',
         'audio/test_audio_input_controller_factory.h',
         'base/fake_audio_render_callback.cc',
         'base/fake_audio_render_callback.h',
         'base/gmock_callback_support.h',
         'base/mock_audio_renderer_sink.cc',
         'base/mock_audio_renderer_sink.h',
         'base/mock_data_source_host.cc',
         'base/mock_data_source_host.h',
         'base/mock_demuxer_host.cc',
         'base/mock_demuxer_host.h',
         'base/mock_filters.cc',
         'base/mock_filters.h',
         'base/test_helpers.cc',
         'base/test_helpers.h',
+        'video/capture/screen/screen_capturer_mock_objects.cc',
+        'video/capture/screen/screen_capturer_mock_objects.h',
+      ],
+      'conditions': [
+        [ 'screen_capture_supported == 0', {
+          'sources/': [
+            ['exclude', '^video/capture/screen/'],
+          ],
+        }],
       ],
     },
   ],
   'conditions': [
     ['OS != "ios"', {
       'targets': [
         {
           # Minimal target for NaCl and other renderer side media clients which
           # only need to send audio data across the shared memory to the browser
           # process.
@@ skipping 445 matching lines @@
           'dependencies': [
             '../base/base.gyp:base',
             '../third_party/ffmpeg/ffmpeg.gyp:ffmpeg',
             'media',
           ],
           'sources': [
             'tools/media_bench/media_bench.cc',
           ],
         },
       ],
-    }]
+    }],
+    [ 'screen_capture_supported==1 and (target_arch=="ia32" or target_arch=="x64")', {
+      'targets': [
+        {
+          'target_name': 'differ_block_sse2',
+          'type': 'static_library',
+          'conditions': [
+            [ 'os_posix == 1 and OS != "mac"', {
+              'cflags': [
+                '-msse2',
+              ],
+            }],
+          ],
+          'include_dirs': [
+            '..',
+          ],
+          'sources': [
+            'video/capture/screen/differ_block_sse2.cc',
+            'video/capture/screen/differ_block_sse2.h',
+          ],
+        }, # end of target differ_block_sse2
+      ],
+    }],
   ],
 }