PORTER DUFF - ANDROID COLOR OVERLAY - STACK OVERFLOW
Oct 28, 2015 I have a black & white ninepatch drawable as background of a view and I would like to apply a color on it, like a semi-transparent overlay that leaves the drawing visible … From bing.com
C++ - HOW CAN DUFF'S DEVICE CODE BE COMPILED? - STACK OVERFLOW
Nov 12, 2011 A simple explanation of why Duff's Device compiles is that the syntax of the switch statement isn't particularly specific about the form that the switch statement block might need … From bing.com
REVISING THE SYNTAX OF DUFF'S DEVICE - IS THIS LEGAL C/C++?
Jan 15, 2013 Only last night I encountered the curious Duff's device for the first time. I've been doing some reading on it, and I don't think it's that daunting to understand. What I am curious … From bing.com
USING TWO VALUES FOR ONE SWITCH CASE STATEMENT - STACK OVERFLOW
May 23, 2013 In my code, the program does something depending on the text entered by the user. My code looks like: switch (name) { case text1: { //blah break; } ... From bing.com
GRAPHICS - ANDROID: WHAT IS THE EQUIVALENT BLEND MODES (PORTER …
Aug 24, 2012 I'm trying to create an effect that I saw in an IOS application where the they used a blend mode of color and one of hue, but I couldn't find those blend modes in the … From bing.com
DOES DUFF'S DEVICE SPEED UP JAVA CODE? - STACK OVERFLOW
Jul 20, 2016 A trick known as Duff's device can be used in C or C++ to unroll the loop, but this is not valid code in the Java programming language: Or, more bluntly (from the same section): … From bing.com
What Duff's device does is implement this idea, in C, but (as you saw on the Wiki) with serial copies. What you're seeing above, with the unwound example, is 10 comparisons compared to … From bing.com
Apr 20, 2012 Note that Porter-Duff modes are only defined to work properly with premultiplied alpha. That means that none of the R, G or B components can exceed the alpha value. GitHub … From bing.com
WHAT DOES THIS C CODE DO [DUFF'S DEVICE]? - STACK OVERFLOW
Jan 20, 2017 Duff's device. In computer science, Duff's device is an optimized implementation of a serial copy that uses a technique widely applied in assembly language for loop unwinding. … From bing.com
GCC - IS DUFF'S DEVICE STILL USEFUL? - STACK OVERFLOW
Feb 8, 2019 In the Duff's Device case, the target was a memory-mapped register, and the source was an arbitrary pointer. Today, the memory-mapped register would likely have to be … From bing.com
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