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Improvements with new .NET 5 functions or bugfixes (#1714)

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* Improvements with new .NET 5 functions or bugfixes

* This no longer needs to be unsafe
This commit is contained in:
gdkchan 2020-11-18 15:28:40 -03:00 • committed by GitHub
parent 7c3b559830
commit eafee34fee
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4 changed files with 11 additions and 41 deletions
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9
Ryujinx.Graphics.Nvdec.Vp9/Dsp/Convolve.cs
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@ -389,11 +389,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
ConvolveAvgVert(src, srcStride, dst, dstStride, filter, y0Q4, yStepQ4, w, h);
}
[StructLayout(LayoutKind.Sequential, Size = 64 * 135)]
struct Temp
{
}
[SkipLocalsInit]
public static unsafe void Convolve8(
byte* src,
int srcStride,
@ -422,8 +418,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Dsp
// When calling in frame scaling function, the smallest scaling factor is x1/4
// ==> yStepQ4 = 64. Since w and h are at most 16, the temp buffer is still
// big enough.
Temp tempStruct;
byte* temp = (byte*)Unsafe.AsPointer(ref tempStruct); // Avoid zero initialization.
byte* temp = stackalloc byte[64 * 135];
int intermediateHeight = (((h - 1) * yStepQ4 + y0Q4) >> SubpelBits) + SubpelTaps;
Debug.Assert(w <= 64);