Hide MediaCapabilities.encodingInfo() when the platform does not support it.
https://bugs.webkit.org/show_bug.cgi?id=197476
Reviewed by Eric Carlson.
Source/WebCore:
Test: platform/mac/media/mediacapabilities/mediacapabilities-encodingInfo-undefined.html
Add a new IDL attribute, CustomEnabled, which allows non Settings-based enabling of attributes and objects.
* Modules/mediacapabilities/MediaCapabilities.idl:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSMediaCapabilitiesCustom.h: Copied from Source/WebCore/Modules/mediacapabilities/MediaCapabilities.idl.
(WebCore::JSMediaCapabilitiesEncodingInfoIsEnabled):
* bindings/scripts/CodeGeneratorJS.pm:
(NeedsRuntimeCheck):
(GenerateRuntimeEnableConditionalString):
* bindings/scripts/IDLAttributes.json:
* bindings/scripts/preprocess-idls.pl:
(GenerateConstructorAttributes):
* platform/mediacapabilities/MediaEngineConfigurationFactory.cpp:
(WebCore::MediaEngineConfigurationFactory::hasDecodingConfigurationFactory):
(WebCore::MediaEngineConfigurationFactory::hasEncodingConfigurationFactory):
* platform/mediacapabilities/MediaEngineConfigurationFactory.h:
LayoutTests:
* platform/ios/media/mediacapabilities/mediacapabilities-encodingInfo-undefined-expected.txt: Added.
* platform/ios/media/mediacapabilities/mediacapabilities-encodingInfo-undefined.html: Added.
* platform/ios/media/mediacapabilities/mediacapabilities-types-expected.txt: Added.
* platform/mac/media/mediacapabilities/mediacapabilities-encodingInfo-undefined-expected.txt: Added.
* platform/mac/media/mediacapabilities/mediacapabilities-encodingInfo-undefined.html: Added.
* platform/mac/media/mediacapabilities/mediacapabilities-types-expected.txt: Added.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@245636 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/bindings/js/JSMediaCapabilitiesCustom.h b/Source/WebCore/bindings/js/JSMediaCapabilitiesCustom.h
new file mode 100644
index 0000000..e20c835
--- /dev/null
+++ b/Source/WebCore/bindings/js/JSMediaCapabilitiesCustom.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include "MediaEngineConfigurationFactory.h"
+
+namespace WebCore {
+
+ALWAYS_INLINE bool JSMediaCapabilitiesEncodingInfoIsEnabled()
+{
+ return MediaEngineConfigurationFactory::hasEncodingConfigurationFactory();
+}
+
+ALWAYS_INLINE bool JSMediaCapabilitiesDecodingInfoIsEnabled()
+{
+ return MediaEngineConfigurationFactory::hasDecodingConfigurationFactory();
+}
+
+}
