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Syphon SDK Read Me.rtf
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Syphon SDK Read Me.rtf
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{\rtf1\ansi\ansicpg1252\cocoartf1561
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\f0\b\fs26 \cf0 Welcome to the Syphon SDK
\b0 \
\
This is a software development kit for application and plugin developers.\
\
If you are a user, there is nothing to install to use Syphon - it is bundled as part of applications which support it.\
\
Please find enclosed:\
\
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\ls1\ilvl0\cf0 {\listtext \uc0\u8259 }Syphon.framework\
{\listtext \uc0\u8259 }A pair of example projects\
{\listtext \uc0\u8259 }The Syphon icon for use in your application, if required\
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\cf0 \
The documentation is available online at {\field{\*\fldinst{HYPERLINK "http://syphon.v002.info/FrameworkDocumentationCoreProfile/"}}{\fldrslt http://syphon.v002.info/FrameworkDocumentationCoreProfile/}}.
\b \
\
Core Profile OpenGL\
\
\b0 This is a trial release with support for Core Profile OpenGL. Legacy OpenGL is also supported. Please discuss issues with us on {\field{\*\fldinst{HYPERLINK "https://github.com/Syphon/Syphon-Framework/issues"}}{\fldrslt GitHub}}, or contact us directly via {\field{\*\fldinst{HYPERLINK "mailto:[email protected]"}}{\fldrslt [email protected]}}. We are particularly interested to hear of any usability or performance issues you run into.\
\b \
\b0 There were API changes to SyphonClient and SyphonServerDirectory in the previous release. Please read the changes notice carefully.\
\
\b Changes to Syphon.framework in release 4
\b0 \
\
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\ls2\ilvl0\cf0 {\listtext \uc0\u8226 }Support for Core Profile OpenGL\
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\b \cf0 \
Changes to Syphon.framework in release 3\
\
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\ls3\ilvl0
\b0 \cf0 {\listtext \uc0\u8226 }Servers can optionally use MSAA and have depth and stencil buffers\
{\listtext \uc0\u8226 }Fix so servers are properly named in command-line applications\
{\listtext \uc0\u8226 }AppNap is suspended for the lifetime of a SyphonServer\
{\listtext \uc0\u8226 }Fix to properly honor publishing a sub-region of a texture\
{\listtext \uc0\u8226 }SyphonClient is now associated with a single CGL context on initialization\
{\listtext \uc0\u8226 }SyphonServerDirectory is better at noticing the disappearance of improperly ended servers\
{\listtext \uc0\u8226 }SyphonServerDirectory\'92s notifications now set the SyphonServerDirectory instance as the notification object, and the dictionary as the associated user info object\
{\listtext \uc0\u8226 }Remove support for deprecated Objective C garbage-collection
\b \
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\cf0 \
Changes to Syphon.framework in Public Beta 2\
\
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\ls4\ilvl0
\b0 \cf0 {\listtext \uc0\u8226 }Improve removal of servers if a remote application with servers hangs or crashes\
{\listtext \uc0\u8226 }Fix a potential lock conflict when stopping clients\
{\listtext \uc0\u8226 }Add - newFrameImage method to SyphonServer\
{\listtext \uc0\u8226 }Fix issue where one frame of garbage was sometimes sent to its first client if a server used - hasClients to conditionally draw\
{\listtext \uc0\u8226 }Fix issue which affected publishing a GL_TEXTURE_2D texture with no mipmaps\
{\listtext \uc0\u8226 }Make the Syphon icon available for use by applications\
{\listtext \uc0\u8226 }Fix issue which delayed server discovery in some versions of MacOS X\
{\listtext \uc0\u8226 }If an application fails to stop servers programmatically, they are stopped by the framework when the application quits\
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\b \cf0 \
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\cf0 Changes to Syphon.framework in Public Beta 1\
\b0 \
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\cf0 \'95 Servers and clients can no longer degrade each other's performance: subsequently calls to SyphonServer and SyphonClient return much faster.\
\'95 SyphonClient provides valid output from newFrameForContext: if you pass multiple non-shared CGLContexts to the same client.\
\'95 Improved documentation.\
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\b \cf0 \
Known Issues\
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\i\b0 \cf0 \
Please check the Syphon Framework Issues at {\field{\*\fldinst{HYPERLINK "https://github.com/Syphon/Syphon-Framework/issues"}}{\fldrslt https://github.com/Syphon/Syphon-Framework/issues}}
\i0\b \
}