Sndrec32 there error updating registry
Problem is, 3D pipelines aren't really set up for generic FIR filters, so the task is to convolute and mutate the traditional 4x4 kernel into something that a GPU understands.
To review, the 1D cubic interpolation filter used in Virtual Dub is a 4-tap filter defined as follows: where taps 2 and 3 straddle the desired point and x is the fractional distance from tap 2 to that point.
One of the features I've been working on for 1.6.0 is the ability to do bicubic resampling in the video displays using hardware 3D support.
We've been using simply bilinear for too long, and it's time we had better quality zooms accelerated on the video card.
The problem is that different drivers and applications are inconsistent about how they treat or format odd-width and odd-height YV12 images.
Some support it by truncating the chroma planes (dumb). Now, if people had sense, they would have handled this the way that MPEG and JPEG do, and simply require that the bitmap always be padded to the nearest even boundaries and that the extra pixels be ignored on decoding.
Just follow the on-screen instructions to install the service on Windows: Once installation completes, printers currently support this service.
You don't need any additional network setup if you are using one of these printers and can print any media directly from your i OS device running 4.2.1 or higher.
Thus, I've been continuing to use Visual C 6.0 SP5 PP.
NET Framework, which currently doesn't work under WOW32. VC6, with the pre-release VC8 compiler from the Windows Server 2003 DDK.
This is a bit clumsy since the VC6 debugger doesn't understand VC7 debug info, and certainly can't debug a 64-bit app, so I have to use the beta AMD64 Win Dbg instead, but at least I have the AMD64 build in the same project file as the 32-bit build.
NET 2003, but it still isn't able to resolve binary ops of the form push ebp mov ebp,esp pxor xmm0,xmm0 movdqa xmm1,xmm0 movd xmm0,dword ptr [ebp 8] punpcklbw xmm0,xmm1 pshuflw xmm1,xmm0,0FFh pmullw xmm0,xmm1 psrlw xmm0,8 movdqa xmm1,xmm0 packuswb xmm1,xmm0 and esp,0FFFFFFF0h movd eax,xmm1 mov esp,ebp pop ebp ret push ebp mov ebp,esp pxor xmm0,xmm0 movdqa xmm1,xmm0 movd xmm0,dword ptr [ebp 8] punpcklbw xmm0,xmm1 pshuflw xmm1,xmm0,0FFh pmullw xmm0,xmm1 psrlw xmm0,8 movdqa xmm1,xmm0 packuswb xmm1,xmm0 and esp,0FFFFFFF0h movd eax,xmm1 mov esp,ebp pop ebp ret The code is at least correct this time, but it is still full of unnecessary data movement, which consumes decode and execution bandwidth.
Now for the real kicker: those extraneous moves hurt on a Pentium 4, because on a P4, a register-to-register MMX/SSE/SSE2 move has a latency of 6 clocks.