tree 83762fab3a47d1639b2767dc07f596d764e610a5
parent e77cf655aa99024abb12bad4d3b2831532a4b908
author jer.noble@apple.com <jer.noble@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571701632 +0000
committer jer.noble@apple.com <jer.noble@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571701632 +0000

Add MediaCapabilities support for DolbyVision codecs.
https://bugs.webkit.org/show_bug.cgi?id=203170

Reviewed by Eric Carlson.

Source/WebCore:

Test: media/dovi-codec-parameters.html

Add support for parsing DolbyVision (DoVi) style codec profile strings.

* platform/cocoa/VideoToolboxSoftLink.cpp:
* platform/cocoa/VideoToolboxSoftLink.h:
* platform/graphics/HEVCUtilities.cpp:
(WebCore::codecStringForDoViCodecType):
(WebCore::profileIDForAlphabeticDoViProfile):
(WebCore::isValidDoViProfileID):
(WebCore::maximumLevelIDForDoViProfileID):
(WebCore::isValidProfileIDForCodecName):
(WebCore::parseDoViCodecParameters):
* platform/graphics/HEVCUtilities.h:
* platform/graphics/cocoa/HEVCUtilitiesCocoa.h:
* platform/graphics/cocoa/HEVCUtilitiesCocoa.mm:
(WebCore::codecStringToCodecTypeMap):
(WebCore::CFStringArrayToNumberVector):
(WebCore::validateDoViParameters):
* platform/graphics/cocoa/MediaEngineConfigurationFactoryCocoa.cpp:
(WebCore::createMediaPlayerDecodingConfigurationCocoa):
* testing/Internals.cpp:
(WebCore::Internals::parseDoViCodecParameters):
* testing/Internals.h:
* testing/Internals.idl:

LayoutTests:

* media/dovi-codec-parameters-expected.txt: Added.
* media/dovi-codec-parameters.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251396 268f45cc-cd09-0410-ab3c-d52691b4dbfc