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clang also has __rdtsc() available from x86intrin.h header. Actual clang intrinsic is (and for l…
elle —
Where does llvm or clang define __rdtsc()? I've been searching for hours and still have no clue ho…
GCC comes with a __rdtsc() intrinsic defined in x86intrin.h, it would be nice if there was support…
There is free from AMD. It has some advanced profiling stuff for AMD same as VTune has for Intel,…
Visual Studio 2013 has an integrated profiler under the Analyze->Profile menu. It's nowhere near a…
Timo —
Very Sleepy is good. I also use gprof on GNU/Linux and Xcode Instruments on OS X.
mmozeiko, the article you pointed actually talks about direct9 rasterisation and a "problem" with …
I came across in a blog post by Fabian Giesen on . It is not nearly as powerful as VTune but it …
Yeah, there is still something we have to address, which is how we want to treat pixel centers, an…
Here's a useful . Note especially the "humanized" version, which gives you a good feel for how muc…
You should imagine pixels being shifted by (0.5,0.5) offset. Then bilinear sampling formulas Casey…
elle —
No, I don't think so. The difference between the real pixel coordinates and integer pixel coordina…
Steve —
Thanks a lot for the detailed explanations. I will keep an eye out for those things you mentioned,…
As COD3 said, handmade hero is mostly C (ANSI C if I'm correct not C99 or later). . No concept in …
popcorn —
!language...too bad that only works in the chat =X It's ok no need to apologies! Casey is using C…
Steve —
Please accept my apologies for my ignorance on this. I have started learning C from a textbook and…
Hi, When we gather the 4 pixels used in bilinear sampling, shouldn't we pick different pixels base…
To illustrate what I tried (and probably failed) to describe above, I added a PushRectOutline to d…
I'm going to say this is being caused by the perspective rendering, and will go away with orthogra…
Paul —
There's definitely something going on in the ground textures, here's what the guy in the Q&A end o…
Miblo brought it up on the pre-stream, so it got fixed! Should be in day 111's source.Casey
Well to be fair, VSCode seems to be aimed at web development. So it makes some sense. And it could…
Jez —
Hi Casey, Any chance of a change to the additions you made yesterday on the v3 union. I've no idea…
Why would anybody would want to use Visual Code app which running JavaScript for all its logic? It…
popcorn —
Maybe a community will add a C++ visual gdb debugger for the VS Linux version?? That would be awe…
While having bunch of new tools nice effort from MS, I feel that these tools are made with wrong t…
Regarding the new C++ features. If trying to stay cross platform compatible, one has to be careful…
I would not recommend updating to RC. While they fix bunch of bugs which is nice, it is still RC. …
The best part it will be open-sourced with MIT license. That is very good. In case there will be b…
Juliano —
The release candidate version of Visual Studio was announced/released yesterday during the build c…