April 2008 - Pro-apps-dev - lists.apple.com

Re: Questions/problems with point params in FCP
by Paul Schneider 03 Apr '08

03 Apr '08

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Re: Top/bottom scanline of image data pointer?
by Steve Christensen 03 Apr '08

03 Apr '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Can't find this in the docs. Using FxPlug. Rendering in software, not hardware. So I'm retrieving the data pointer from an FxBitmap using the dataPtr method. Can the two teams FxPlug people confirm this? (Darrin? Paul?) >From FxImage.h: steve _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… On Apr 2, 2008, at 5:45 PM, Peter Litwinowicz wrote: FCP seems to return a pointer to a scanline that represents the top scanline of pixels and Motion returns a pointer to a scanline that is the bottom scanline of the image. Increasing by rowbytes gives me the next scanline (either above or below a, as appropriate) Now that we are drawing into the image some geometry, the information as to where the dataPtr points is very important. If I missed this in the docs, can someone point me to where that might be? /*! @enum FxImageOrigin @constant kFxImageOrigin_BOTTOM_LEFT Right-handed "bottom-up" coordinate system where Y values increase upwardly. @constant kFxImageOrigin_TOP_LEFT Left-handed "top-down" coordinate system where Y values increase downwardly. @discussion Identifies the orientation of an image's coordinate system. Images in Motion have a bottom-left origin. Images in Final Cut have a top-left origin. */ enum { kFxImageOrigin_BOTTOM_LEFT = 0, kFxImageOrigin_TOP_LEFT = 2 }; typedef UInt32 FxImageOrigin; This value is returned in either the origin field in the FxImageInfo struct returned by -[FxImage imageInfo], or directly as a result of calling -[FxImage origin]. It's also mentioned on page 6 of "FCP FxPlug Rendering Paths.pdf," which is part of the SDK documentation set. This email sent to site_archiver(a)lists.apple.com

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Top/bottom scanline of image data pointer?
by Peter Litwinowicz 03 Apr '08

03 Apr '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Thread-index: AciVJBL9UWGIFAEXEd2vWgAKlbriPA== Thread-topic: Top/bottom scanline of image data pointer? User-agent: Microsoft-Entourage/11.4.0.080122 Hey all, Can't find this in the docs. Using FxPlug. Rendering in software, not hardware. So I'm retrieving the data pointer from an FxBitmap using the dataPtr method. FCP seems to return a pointer to a scanline that represents the top scanline of pixels and Motion returns a pointer to a scanline that is the bottom scanline of the image. Increasing by rowbytes gives me the next scanline (either above or below a, as appropriate) Can the two teams FxPlug people confirm this? (Darrin? Paul?) Now that we are drawing into the image some geometry, the information as to where the dataPtr points is very important. If I missed this in the docs, can someone point me to where that might be? Pete _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Questions/problems with point params in FCP
by Peter Litwinowicz 02 Apr '08

02 Apr '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Thread-index: AciVGZ4k3KFrXAEMEd2vWgAKlbriPA== Thread-topic: Questions/problems with point params in FCP User-agent: Microsoft-Entourage/11.4.0.080122 _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Re: network rendering for Mac
by Sayel Obeidat 02 Apr '08

02 Apr '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:references:message-id:from:to:in-reply-to:content-type:x-mailer:mime-version:subject:content-transfer-encoding:date:cc; bh=bZGNSCMRMbSKSLZXhV0zgTJPnsv281enU2ixnKrER3M=; b=rdxDTe0BfYiMb+zY0FyjRFvlOyoAUV3DtjDUeqhT3DjkJjCRh3x0kBl/YBf0oqzQkzQxQpIl3a1GlKc+oHEbGUZ0qS/P85JCZ5fxemNfGjeB8kClCmK+ayxUKWwVA+5G/t1uNPKB/PRhAYpEUH8FautRcsonsOdYj+3JOnliayc= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=references:message-id:from:to:in-reply-to:content-type:x-mailer:mime-version:subject:content-transfer-encoding:date:cc; b=Q13Yl3T9xdY3poCwr0rMJSe5v1O36n79W4EKRjmDD6aOmG1keNjm1KNfLIHbqZZEY+OsOuDASJ6EzWxuQcHstzhQmT3RzF3rkfAEgcPb71Hc25Po9Ai8vSlZUAbz08HijvJP1+96pzLHTW4sweManET5HnRRKTMQ5vKcFffHe6k= On Apr 2, 2008, at 19:16, Darrin Cardani <dcardani(a)apple.com> wrote: On Apr 2, 2008, at 6:19 AM, Sayel Obeidat wrote: Darrin -- Darrin Cardani dcardani(a)apple.com Dear Darrin, _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… Please advise if there is such software, and if any one know the best HW for such configuration. You'll need to be more specific. Network rendering of what? 3D animations? Final Cut Pro projects? Audio? Filters with live playback? There are lots of solution, but until we know what you're looking for, it's hard to answer the question. Thanks for the fast reply. I need it for a fast estimate solution for 3d animation. This email sent to site_archiver(a)lists.apple.com

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Re: network rendering for Mac
by Darrin Cardani 02 Apr '08

02 Apr '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com On Apr 2, 2008, at 6:19 AM, Sayel Obeidat wrote: Darrin -- Darrin Cardani dcardani(a)apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… Please advise if there is such software, and if any one know the best HW for such configuration. You'll need to be more specific. Network rendering of what? 3D animations? Final Cut Pro projects? Audio? Filters with live playback? There are lots of solution, but until we know what you're looking for, it's hard to answer the question. This email sent to site_archiver(a)lists.apple.com

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network rendering for Mac
by Sayel Obeidat 02 Apr '08

02 Apr '08

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:sender:to:subject:mime-version:content-type:x-google-sender-auth; bh=0+XqGaB7hE4az70eiqONzgCAGd/WEbepHGAxoMILqx8=; b=Q+UfTlN6M1KvrTp0uRHkSOI6z6PPO9LX0WpUX16B80nG/Q12qYg/42Dq6OHM5X8bIKGl46xID00D5R19dISLd4igWt97GGeXLyJxPPnBqRqB7NoMoyhiJFWrFNJZZMOzUawMaE5xU/0Hs3LqXmqaRad6F2fPLvlLdYUFSoewZRg= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=message-id:date:from:sender:to:subject:mime-version:content-type:x-google-sender-auth; b=AsGPDusEh3kVpPLqUc0dKdnJUwCSoFamt9jDqayjL2CDX9Mfu5Sa3AFfPVkvfhtthDrmTbTpIGpmsKMpAFUNhMkmpfPQHR6eI0/8dNnE9DydAn+WfdOo8SC2fy6MnCW/MU9yMX4uJqVeROWELbfExtHX0QxiWGA2M/LM5XLNGJ8= _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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