skresources::ResourceProviderProxyBase Class Reference

#include <SkResources.h>

Inheritance diagram for skresources::ResourceProviderProxyBase:

Protected Member Functions
	ResourceProviderProxyBase (sk_sp< ResourceProvider >)
sk_sp< SkData >	load (const char[], const char[]) const override
sk_sp< ImageAsset >	loadImageAsset (const char[], const char[], const char[]) const override
sk_sp< SkTypeface >	loadTypeface (const char[], const char[]) const override
sk_sp< SkData >	loadFont (const char[], const char[]) const override
sk_sp< ExternalTrackAsset >	loadAudioAsset (const char[], const char[], const char[]) override

Protected Attributes
const sk_sp< ResourceProvider >	fProxy

Additional Inherited Members
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Detailed Description

Definition at line 231 of file SkResources.h.

Constructor & Destructor Documentation

ResourceProviderProxyBase()

skresources::ResourceProviderProxyBase::ResourceProviderProxyBase ( sk_sp< ResourceProvider >  rp )

explicitprotected

Definition at line 219 of file SkResources.cpp.

    : fProxy(std::move(rp)) {}

Member Function Documentation

load()

sk_sp< SkData > skresources::ResourceProviderProxyBase::load ( const char  [], const char  []  ) const

overrideprotectedvirtual

Load a generic resource (currently only nested animations) specified by |path| + |name|, and return as an SkData.

Reimplemented from skresources::ResourceProvider.

Definition at line 222 of file SkResources.cpp.

                                                                                {
    return fProxy ? fProxy->load(resource_path, resource_name)
                  : nullptr;
}

loadAudioAsset()

sk_sp< ExternalTrackAsset > skresources::ResourceProviderProxyBase::loadAudioAsset ( const char  [], const char  [], const char  []  )

overrideprotectedvirtual

Load an external audio track specified by |path|/|name|/|id|.

Reimplemented from skresources::ResourceProvider.

Definition at line 246 of file SkResources.cpp.

                                                                                     {
    return fProxy ? fProxy->loadAudioAsset(path, name, id)
                  : nullptr;
}

loadFont()

sk_sp< SkData > skresources::ResourceProviderProxyBase::loadFont ( const char  [], const char  []  ) const

overrideprotectedvirtual

DEPRECATED: implement loadTypeface() instead.

Load an external font and return as SkData.

Parameters

name	font name ("fName" Lottie property)
url	web font URL ("fPath" Lottie property)

– Note –

This mechanism assumes monolithic fonts (single data blob). Some web font providers may serve multiple font blobs, segmented for various unicode ranges, depending on user agent capabilities (woff, woff2). In that case, the embedder would need to advertise no user agent capabilities when fetching the URL, in order to receive full font data.

Reimplemented from skresources::ResourceProvider.

Definition at line 241 of file SkResources.cpp.

                                                                                           {
    return fProxy ? fProxy->loadFont(name, url)
                  : nullptr;
}

loadImageAsset()

sk_sp< ImageAsset > skresources::ResourceProviderProxyBase::loadImageAsset ( const char  [], const char  [], const char  []  ) const

overrideprotectedvirtual

Load an image asset specified by |path| + |name|, and returns the corresponding ImageAsset proxy.

Reimplemented from skresources::ResourceProvider.

Definition at line 228 of file SkResources.cpp.

                                                                                    {
    return fProxy ? fProxy->loadImageAsset(rpath, rname, rid)
                  : nullptr;
}

loadTypeface()

sk_sp< SkTypeface > skresources::ResourceProviderProxyBase::loadTypeface ( const char  [], const char  []  ) const

overrideprotectedvirtual

Load an external font and return as SkTypeface.

Parameters

name	font name
url	web font URL

Reimplemented from skresources::ResourceProvider.

Definition at line 235 of file SkResources.cpp.

                                                                                  {
    return fProxy ? fProxy->loadTypeface(name, url)
                  : nullptr;
}

Member Data Documentation

fProxy

const sk_sp<ResourceProvider> skresources::ResourceProviderProxyBase::fProxy

protected

Definition at line 242 of file SkResources.h.

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The documentation for this class was generated from the following files:

• third_party/skia/modules/skresources/include/SkResources.h
• third_party/skia/modules/skresources/src/SkResources.cpp