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Merge pull request #1542 from andrewkaufman/uberImageReader
Added a more user friendly ImageReader
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| ////////////////////////////////////////////////////////////////////////// | ||
| // | ||
| // Copyright (c) 2012, John Haddon. All rights reserved. | ||
| // Copyright (c) 2012-2015, Image Engine Design 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: | ||
| // | ||
| // * Redistributions of source code must retain the above | ||
| // copyright notice, this list of conditions and the following | ||
| // disclaimer. | ||
| // | ||
| // * 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. | ||
| // | ||
| // * Neither the name of John Haddon nor the names of | ||
| // any other contributors to this software may be used to endorse or | ||
| // promote products derived from this software without specific prior | ||
| // written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT OWNER OR | ||
| // 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. | ||
| // | ||
| ////////////////////////////////////////////////////////////////////////// | ||
|
|
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| #ifndef GAFFERIMAGE_OPENIMAGEIOREADER_H | ||
| #define GAFFERIMAGE_OPENIMAGEIOREADER_H | ||
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| #include "Gaffer/NumericPlug.h" | ||
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| #include "GafferImage/ImageNode.h" | ||
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| namespace Gaffer | ||
| { | ||
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| IE_CORE_FORWARDDECLARE( StringPlug ) | ||
|
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| } // namespace Gaffer | ||
|
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| namespace GafferImage | ||
| { | ||
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| class OpenImageIOReader : public ImageNode | ||
| { | ||
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| public : | ||
|
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| OpenImageIOReader( const std::string &name=defaultName<OpenImageIOReader>() ); | ||
| virtual ~OpenImageIOReader(); | ||
|
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| IE_CORE_DECLARERUNTIMETYPEDEXTENSION( GafferImage::OpenImageIOReader, OpenImageIOReaderTypeId, ImageNode ); | ||
|
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| enum MissingFrameMode | ||
| { | ||
| Error = 0, | ||
| Black, | ||
| Hold, | ||
| }; | ||
|
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| Gaffer::StringPlug *fileNamePlug(); | ||
| const Gaffer::StringPlug *fileNamePlug() const; | ||
|
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| /// Number of times the node has been refreshed. | ||
| Gaffer::IntPlug *refreshCountPlug(); | ||
| const Gaffer::IntPlug *refreshCountPlug() const; | ||
|
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| Gaffer::IntPlug *missingFrameModePlug(); | ||
| const Gaffer::IntPlug *missingFrameModePlug() const; | ||
|
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| Gaffer::IntVectorDataPlug *availableFramesPlug(); | ||
| const Gaffer::IntVectorDataPlug *availableFramesPlug() const; | ||
|
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| virtual void affects( const Gaffer::Plug *input, AffectedPlugsContainer &outputs ) const; | ||
|
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| static size_t supportedExtensions( std::vector<std::string> &extensions ); | ||
|
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| /// Returns the maximum amount of memory in Mb to use for the cache. | ||
| static size_t getCacheMemoryLimit(); | ||
| /// Sets the maximum amount of memory the cache may use in Mb. | ||
| static void setCacheMemoryLimit( size_t mb ); | ||
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| protected : | ||
|
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| virtual void hash( const Gaffer::ValuePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
| virtual void compute( Gaffer::ValuePlug *output, const Gaffer::Context *context ) const; | ||
|
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| virtual void hashFormat( const GafferImage::ImagePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
| virtual void hashDataWindow( const GafferImage::ImagePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
| virtual void hashMetadata( const GafferImage::ImagePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
| virtual void hashChannelNames( const GafferImage::ImagePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
| virtual void hashChannelData( const GafferImage::ImagePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
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| virtual GafferImage::Format computeFormat( const Gaffer::Context *context, const ImagePlug *parent ) const; | ||
| virtual Imath::Box2i computeDataWindow( const Gaffer::Context *context, const ImagePlug *parent ) const; | ||
| virtual IECore::ConstCompoundObjectPtr computeMetadata( const Gaffer::Context *context, const ImagePlug *parent ) const; | ||
| virtual IECore::ConstStringVectorDataPtr computeChannelNames( const Gaffer::Context *context, const ImagePlug *parent ) const; | ||
| virtual IECore::ConstFloatVectorDataPtr computeChannelData( const std::string &channelName, const Imath::V2i &tileOrigin, const Gaffer::Context *context, const ImagePlug *parent ) const; | ||
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| private : | ||
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| void hashFileName( const Gaffer::Context *context, IECore::MurmurHash &h ) const; | ||
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| void plugSet( Gaffer::Plug *plug ); | ||
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| static size_t g_firstPlugIndex; | ||
|
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| }; | ||
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| IE_CORE_DECLAREPTR( OpenImageIOReader ) | ||
|
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| } // namespace GafferImage | ||
|
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| #endif // GAFFERIMAGE_OPENIMAGEIOREADER_H |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| ////////////////////////////////////////////////////////////////////////// | ||
| // | ||
| // Copyright (c) 2015, Image Engine Design 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: | ||
| // | ||
| // * Redistributions of source code must retain the above | ||
| // copyright notice, this list of conditions and the following | ||
| // disclaimer. | ||
| // | ||
| // * 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. | ||
| // | ||
| // * Neither the name of John Haddon nor the names of | ||
| // any other contributors to this software may be used to endorse or | ||
| // promote products derived from this software without specific prior | ||
| // written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT OWNER OR | ||
| // 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. | ||
| // | ||
| ////////////////////////////////////////////////////////////////////////// | ||
|
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| #ifndef GAFFERIMAGEBINDINGS_OPENCOLORIOTRANSFORMBINDING_H | ||
| #define GAFFERIMAGEBINDINGS_OPENCOLORIOTRANSFORMBINDING_H | ||
|
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| namespace GafferImageBindings | ||
| { | ||
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| void bindOpenColorIOTransform(); | ||
|
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| } // namespace GafferImageBindings | ||
|
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| #endif // GAFFERIMAGEBINDINGS_OPENCOLORIOTRANSFORMBINDING_H |
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