![]() Here is the trick: Change the format in the Optimize tab to PNG-8. If you’re using the PNG image we saved from PhotoShop, the Optimize tab currently (and correctly) says that the image is PNG-32. You’ll probably find it in the top right corner of your screen. Go into Two Up mode as you would in the latter application.Ĭlick the Optimize tab in Fireworks. You’ll see that the central window of the main screen very much resembles the familiar Save For Web window in PhotoShop. Start up Adobe Fireworks and open the image you wish to work on. As before, screenshots are taken from the Mac Adobe CS5 suite. Ideally, you’ll use the original PSD file we developed in the last exercise for this, but any 32-bit PNG image will do. However, the application has really great PNG compression routines: even PNGs saved from PhotoShop and then imported and re-saved by Fireworks can yield significant savings in file size… but none more so than the technique I am about to show you. A weird mélange of ImageReady, Flash, and Illustrator, it never really found a home with the web design community, who for the most part regarded it as quirky and unappealing. Thankfully, there is a solution: Fireworks.įireworks has always been the red-headed stepchild of the Adobe/Macromedia merger. Not in PhotoShop: it only recognizes two formats: PNG-8 with an optional single transparent color, or PNG-24, with an optional alpha mask. So if I’m only using one actual color, I should be able to cut the color depth down to 8 bits or less and save some space, right? Surely I’m wasting a lot of space trying to make room for 16 million colours that I’m not actually using? I’m actually only using one color – white – in the entire image. That is the first lie that PhotoShop told you the image is actually a PNG-32: 24 bits for color and 8 levels of grey for the alpha mask.īut that’s ridiculous, you might respond. You’ll also recall that PhotoShop insisted that we save the image in PNG-24 format in order to preserve the alpha mask. When we are trying to make pages that are under 60k – including images, content and code – that is too high. Alpha.If you look at the clouds PNG image we made in the last exercise, you may be surprised: you’ll likely find that its file size is somewhere north of 45K. Macosxbootloader is maintained by Pike R. Note: "Tiamo" released his work under a BSD-3-Clause license DisclaimerĬopyright (c) 2014-2015, by Pike R. Also note the term "NonCommercial" because I don't want to see my work end up anywhere else but here. My work is licensed under the Creative Commons Attribution-NonCommercial 3.0 Unported License and as such you must add a link to this license. Note: Please provide a clear step by step way to reproduce the bug. I don't have unsupported hardware with 32-bit EFI. If you need help with the setup then please visit this macrumor thread If you like to support my work then you may want to consider to make a donation Help Peter did all compiling and Mike ran dozens of test builds that Peter pushed out over at Awesome work guys. This project would not have been possible without the help of Peter Holbrook and Mike Boss. Note: See also Compiling-Instructions Thanks To The latter requires you to update the solution files, but that should be done automatically in the MS Visual Studio IDE. ![]() Compilationĭon't want a prebuilt copy of boot.efi then compile the source code yourself, with either Microsoft Visual Studio 2013 or 2015. Prebuilt copies of boot.efi can be downloaded from the project download page. Note: For more information about the development phases, please visit the TODO list. The current state of this project is: Phase 1, 2 and 3 completed (OS X 10.11 El Capitan is now fully supported). Though it should work well with any other model with a 32-bit EFI implementation. ![]() Like for example the first and second generation Mac Pro models. This project aims to add support for El Capitan (OS X 10.11) for unsupported Mac hardware with a 32-bit only EFI implementation. This Github project is a new and updated branch of the Yosemite tree and is now targetted at OS X 10.11 El Capitan.
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