H.264 video codec support using OpenH264/FFmpeg

webrtc/modules/video_coding/codecs/h264/h264.gypi

 # Copyright (c) 2015 The WebRTC 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 in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': [
     '../../../../build/common.gypi',
   ],
   'targets': [
     {
       'target_name': 'webrtc_h264',
       'type': 'static_library',
+      'dependencies': [
+        '<(webrtc_root)/common_video/common_video.gyp:common_video',
+        '<(webrtc_root)/modules/video_coding/utility/video_coding_utility.gyp:video_coding_utility',
+        '<(webrtc_root)/system_wrappers/system_wrappers.gyp:system_wrappers',
+      ],
+      'include_dirs': [
+        # TODO(hbos): proper OpenH264 dependency
+        '<(webrtc_root)/modules/video_coding/codecs/h264/openh264/codec/api/svc',
+        '<(webrtc_root)/modules/video_coding/codecs/h264/openh264/codec/common',
+        '<(webrtc_root)/modules/video_coding/codecs/h264/openh264/codec/encoder/core/inc',
+        '<(webrtc_root)/modules/video_coding/codecs/h264/openh264/codec/encoder/plus/inc',
+        '<(webrtc_root)/modules/video_coding/codecs/h264/openh264/codec/processing/interface',
+      ],
+      'link_settings': {
+        'libraries': [
+          # TODO(hbos): proper OpenH264 dependency
+          # The directory
+          '-L../../webrtc/modules/video_coding/codecs/h264/openh264',

[Niklas Enbom, 2015/09/14 22:33:14]

FYI does not work when building chrome

[hbos, 2015/09/15 15:25:33]

Acknowledged. (Fixed, but will have to change again before landing to have a
landable dependency on openh264, hopefully as third_party.)

+          # The library files '-lXXX' -> 'libXXX.a' inside openh254 directory
+          '-lcommon',
+          '-lconsole_common',
+          '-ldecoder',
+          '-lencoder',
+          '-lopenh264',
+          '-lprocessing',
+
+          # YOU GOTTA DO
+          # export LD_LIBRARY_PATH=~/ssd/webrtc/src/webrtc/modules/video_coding/codecs/h264/openh264/
+          # (or you know the equivalent path)
+          # IN ORDER FOR IT TO FIND THE LIBRARY WHEN YOU RUN A PROGRAM!
+        ],
+      },
       'conditions': [
         ['OS=="ios"', {
           'dependencies': [
             'webrtc_h264_video_toolbox',
           ],
           'sources': [
             'h264_objc.mm',
           ],
         }],
       ],
       'sources': [
         'h264.cc',
+        'h264_encoder_impl.cc',
+        'h264_encoder_impl.h',
+        'h264_decoder_impl.cc',
+        'h264_decoder_impl.h',
         'include/h264.h',
       ],
     }, # webrtc_h264
   ],
   'conditions': [
     ['OS=="ios"', {
       'targets': [
         {
           'target_name': 'webrtc_h264_video_toolbox',
           'type': 'static_library',
@@ skipping 15 matching lines @@
             'h264_video_toolbox_encoder.cc',
             'h264_video_toolbox_encoder.h',
             'h264_video_toolbox_nalu.cc',
             'h264_video_toolbox_nalu.h',
           ],
         }, # webrtc_h264_video_toolbox
       ], # targets
     }], # OS=="ios"
   ], # conditions
 }