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I like the function signature macro which I learned from Casey's Working on The Witness blog serie…
The KISS engine has some fun macros for debugging and testing code (using code from "Learn C the H…
I am working on a , and there are little grammar things that come up all the time, where having so…
Casey[/quote] It to emit the bounds check because pc can be anything (being passed in through poin…
Here are some of my favourites: // Static Assertion #define STATIC_ASSERT3(cond, msg) typedef cha…
rizoma —
you forgot to paste the win32_handmade.h file, so I can't check but.. You should try this: } [/c…
rizoma —
Ahh the magic of assembly, I will try to look at the disassembly more often! Thanks Mr.Mārtiņš…
I was talking about VS2013 which doesn't understand -Wv:18 argument. It's actually an error, not w…
I have used computed goto for gcc compiler before and it does creates better code. Here's a micro-…
Maybe, but I tried using -Wv:30, and VS2015 just did what it normally would. I have never done a…
I am skeptical that these computed gotos are necessary to get the "improved" performance. For exa…
Thanks, I wanted to be sure I wasn't misunderstanding what the lfb was.
Computed goto statements are a very nice thing. They allow to create lower-overhead interpreters t…
That's how Casey is using real windows.h - he directly calls W or A functions. No need for macros.
This is technically outside the scope of stb_truetype; what the font defines the values to and wha…
struct State{ int pc; }; #define DrYield(c,v) do{ state->pc = c; return(v); resume_##c:; } while…
My favorite macro trick is for making something that looks like a resumable function call, sort of…
Here's a little trick to creating generic functions and types. Multiple include with the same file…
Jason —
I wonder if some kind soul could spend some time and tell me where I went wrong with the live code…
Thanks for the kind words! Really glad the series had that effect. It's had the same effect for …
When I did this I didn't bother replicating the macros, and instead hard-coded with A suffixes. So…
The fixing of the bugs has led Jeroen to redesign some key aspects of the data model and further …
Regarding the latest episode, where Casey thought about calling pow(x, 2.2) for gamma correction, …
But adding -Wv:18 will generate warning for VS2013 users. VS2015 users need to modify build script…
I dislike macros that create multiple statements. Doing them for definitions or declarations is fi…
That's wrong. It should be GetModuleHandleW, because you are using LPCWSTR argument. That is wide …