Add VaapiVideoEncodeAccelerator for HW-accelerated video encode.

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 cras (ChromeOS audio) library.
     'use_cras%': 0,
     # Option e.g. for Linux distributions to link pulseaudio directly
@@ skipping 641 matching lines @@
             '../third_party/libvpx/libvpx.gyp:libvpx',
             '../third_party/libyuv/libyuv.gyp:libyuv',
           ],
           'sources': [
             'formats/webm/chromeos/ebml_writer.cc',
             'formats/webm/chromeos/ebml_writer.h',
             'formats/webm/chromeos/webm_encoder.cc',
             'formats/webm/chromeos/webm_encoder.h',
           ],
         }],
+        # For VaapiVideoEncodeAccelerator.
+        ['target_arch != "arm" and chromeos == 1 and use_x11 == 1', {

[wuchengli, 2014/06/16 15:51:52]

'target_arch=="ia32" or target_arch=="x64"'? What if chromeos has arm64 or mips
in the future?

What is this related to use_x11?

[Pawel Osciak, 2014/06/18 07:05:09]

This is for VAVEA, so it uses the same set of rules.

+          'sources': [
+            'filters/h264_bitstream_buffer.cc',
+            'filters/h264_bitstream_buffer.h',
+          ],
+        }],
         ['OS!="ios"', {
           'dependencies': [
             '../third_party/libyuv/libyuv.gyp:libyuv',
           ],
         }],
         ['use_alsa==1', {
           'link_settings': {
             'libraries': [
               '-lasound',
             ],
@@ skipping 440 matching lines @@
         'filters/fake_video_decoder.cc',
         'filters/fake_video_decoder.h',
         'filters/fake_video_decoder_unittest.cc',
         'filters/ffmpeg_audio_decoder_unittest.cc',
         'filters/ffmpeg_demuxer_unittest.cc',
         'filters/ffmpeg_glue_unittest.cc',
         'filters/ffmpeg_video_decoder_unittest.cc',
         'filters/file_data_source_unittest.cc',
         'filters/frame_processor_unittest.cc',
         'filters/h264_bit_reader_unittest.cc',
+        'filters/h264_bitstream_buffer_unittest.cc',
         'filters/h264_parser_unittest.cc',
         'filters/in_memory_url_protocol_unittest.cc',
         'filters/opus_audio_decoder_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_frame_scheduler_impl_unittest.cc',
         'filters/video_frame_scheduler_unittest.cc',
@@ skipping 608 matching lines @@
                   ],
                 }],
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }