Re: Adding syphon support to impress to allow access to the rendered output from other applications

2013-10-01 Thread James Sheridan
On 30/09/13 6:49 PM, Thorsten Behrens wrote: so there is no ready-to-run texture for you, at least not now, and not in the general case. If a slideshow contains animations, naturally even when using opengl, you'd have a number of time-varying textures composited over another. I was hoping these

Re: Adding syphon support to impress to allow access to the rendered output from other applications

2013-09-30 Thread James Sheridan
On 30/09/13 5:23 PM, Tor Lillqvist wrote: That is the OpenGL slide *transition* code, not related to display of slideshow in general. (And it is unclear to me at least whether we even use it on the Mac, despite there being a "mac" folder there in the source.) --tml The opengl slide transitio

Re: Adding syphon support to impress to allow access to the rendered output from other applications

2013-09-30 Thread James Sheridan
Hi Tor, thanks for your quick reply Presumably you mean an Impress slide show, and not the Impress UI (as used to edit slide decks)? Yes - I actually just came across the slidshow code (I was looking at the drawing layer before) and it looks like it might be where I would need to implement the

Adding syphon support to impress to allow access to the rendered output from other applications

2013-09-30 Thread James Sheridan
Hi All, I'd like to take the output of impress and warp it for use in an igloo vision dome (http://www.igloovision.com). The way that I'd like to do this is through an osx technology known as syphon (http://syphon.v002.info/) that allows you to share textures on the graphics card between ap