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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>193174</bug_id>
          
          <creation_ts>2019-01-06 01:50:32 -0800</creation_ts>
          <short_desc>[WPE][GTK] Building with ENABLE_VIDEO=OFF fails trying to use Document MediaPlayback functions.</short_desc>
          <delta_ts>2019-02-05 08:03:51 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKitGTK</component>
          <version>WebKit Local Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Pablo Saavedra">psaavedra</reporter>
          <assigned_to name="Pablo Saavedra">psaavedra</assigned_to>
          <cc>achristensen</cc>
    
    <cc>bugs-noreply</cc>
    
    <cc>commit-queue</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>ggaren</cc>
    
    <cc>jer.noble</cc>
    
    <cc>mcatanzaro</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>ysuzuki</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1492130</commentid>
    <comment_count>0</comment_count>
    <who name="Pablo Saavedra">psaavedra</who>
    <bug_when>2019-01-06 01:50:32 -0800</bug_when>
    <thetext>Error building wpewebkit with `-DENABLE_VIDEO=OFF`:


```
In file included from DerivedSources/WebCore/unified-sources/UnifiedSource294.cpp:3:
/home/igalia/psaavedra/yocto-wandboard-wpe/builds/wandboard-mesa-wpe-alternative/tmp/work/armv7at2hf-neon-imx-poky-linux-gnueabi/wpewebkit/nightly-AUTOINC+01f1bceaa5-r0/git/Source/WebCore/page/Page.cpp: In member function &apos;void WebCore::Page::stopAllMediaPlayback()&apos;:
/home/igalia/psaavedra/yocto-wandboard-wpe/builds/wandboard-mesa-wpe-alternative/tmp/work/armv7at2hf-neon-imx-poky-linux-gnueabi/wpewebkit/nightly-AUTOINC+01f1bceaa5-r0/git/Source/WebCore/page/Page.cpp:1723:23: error: &apos;class WebCore::Document&apos; has no member named &apos;stopAllMediaPlayback&apos;
             document-&gt;stopAllMediaPlayback();
                       ^~~~~~~~~~~~~~~~~~~~
/home/igalia/psaavedra/yocto-wandboard-wpe/builds/wandboard-mesa-wpe-alternative/tmp/work/armv7at2hf-neon-imx-poky-linux-gnueabi/wpewebkit/nightly-AUTOINC+01f1bceaa5-r0/git/Source/WebCore/page/Page.cpp: In member function &apos;void WebCore::Page::suspendAllMediaPlayback()&apos;:
/home/igalia/psaavedra/yocto-wandboard-wpe/builds/wandboard-mesa-wpe-alternative/tmp/work/armv7at2hf-neon-imx-poky-linux-gnueabi/wpewebkit/nightly-AUTOINC+01f1bceaa5-r0/git/Source/WebCore/page/Page.cpp:1735:23: error: &apos;class WebCore::Document&apos; has no member named &apos;suspendAllMediaPlayback&apos;
             document-&gt;suspendAllMediaPlayback();
                       ^~~~~~~~~~~~~~~~~~~~~~~
/home/igalia/psaavedra/yocto-wandboard-wpe/builds/wandboard-mesa-wpe-alternative/tmp/work/armv7at2hf-neon-imx-poky-linux-gnueabi/wpewebkit/nightly-AUTOINC+01f1bceaa5-r0/git/Source/WebCore/page/Page.cpp: In member function &apos;void WebCore::Page::resumeAllMediaPlayback()&apos;:
/home/igalia/psaavedra/yocto-wandboard-wpe/builds/wandboard-mesa-wpe-alternative/tmp/work/armv7at2hf-neon-imx-poky-linux-gnueabi/wpewebkit/nightly-AUTOINC+01f1bceaa5-r0/git/Source/WebCore/page/Page.cpp:1750:23: error: &apos;class WebCore::Document&apos; has no member named &apos;resumeAllMediaPlayback&apos;
             document-&gt;resumeAllMediaPlayback();
```



L1723 in Source/WebCore/page/Page.cpp:


```
void Page::stopAllMediaPlayback()
{
    for (Frame* frame = &amp;mainFrame(); frame; frame = frame-&gt;tree().traverseNext()) {
        if (auto* document = frame-&gt;document())
            document-&gt;stopAllMediaPlayback();  &lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;
    }
}   
```

But those functions are only enabled with VIDEO flag ON, L1706 in Source/WebCore/dom/Document.cpp:

```
#if ENABLE(VIDEO)
void Page::stopAllMediaPlayback()

void Page::suspendAllMediaPlayback()

void Page::resumeAllMediaPlayback()
#endif
```</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1492131</commentid>
    <comment_count>1</comment_count>
      <attachid>358457</attachid>
    <who name="Pablo Saavedra">psaavedra</who>
    <bug_when>2019-01-06 01:54:18 -0800</bug_when>
    <thetext>Created attachment 358457
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1492132</commentid>
    <comment_count>2</comment_count>
    <who name="Pablo Saavedra">psaavedra</who>
    <bug_when>2019-01-06 01:58:52 -0800</bug_when>
    <thetext>Related to changes implemented in:

    commit 9e27b18c493250dd2117ada4efa758fcc58a0f14
    Author: jer.noble@apple.com &lt;jer.noble@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc&gt;
    Date:   Fri Jan 4 22:23:15 2019 +0000

    [WebKitLegacy] Media playback pauses on scroll
    https://bugs.webkit.org/show_bug.cgi?id=192829
    
    Reviewed by Eric Carlson.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1492137</commentid>
    <comment_count>3</comment_count>
      <attachid>358457</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-01-06 09:15:38 -0800</bug_when>
    <thetext>Comment on attachment 358457
patch

Clearing flags on attachment: 358457

Committed r239663: &lt;https://trac.webkit.org/changeset/239663&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1492138</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-01-06 09:15:39 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
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              ispatch="1"
              isprivate="0"
          >
            <attachid>358457</attachid>
            <date>2019-01-06 01:54:18 -0800</date>
            <delta_ts>2019-01-06 09:15:38 -0800</delta_ts>
            <desc>patch</desc>
            <filename>bug-193174-20190106105417.patch</filename>
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            <size>2063</size>
            <attacher name="Pablo Saavedra">psaavedra</attacher>
            
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