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Get rid of GetHostAddress calls on VDec

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This commit is contained in:
gdkchan 2018-12-02 22:33:16 -03:00
parent d636aaf6b8
commit 2551817227
1 changed files with 9 additions and 13 deletions
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22
Ryujinx.Graphics/VDec/VideoDecoder.cs
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@ -1,9 +1,9 @@
using ChocolArm64.Memory;
using Ryujinx.Graphics.Gal;
using Ryujinx.Graphics.Memory;
using Ryujinx.Graphics.Texture;
using Ryujinx.Graphics.Vic;
using System;
using System.Runtime.InteropServices;
namespace Ryujinx.Graphics.VDec
{
@ -69,9 +69,7 @@ namespace Ryujinx.Graphics.VDec
{
int FrameDataSize = Vmm.ReadInt32(DecoderContextAddress + 0x48);
IntPtr HeaderPtr = Vmm.GetHostAddress(DecoderContextAddress + 0x58, Marshal.SizeOf<H264ParameterSets>());
H264ParameterSets Params = Marshal.PtrToStructure<H264ParameterSets>(HeaderPtr);
H264ParameterSets Params = MemoryHelper.Read<H264ParameterSets>(Vmm.Memory, Vmm.GetPhysicalAddress(DecoderContextAddress + 0x58));
H264Matrices Matrices = new H264Matrices()
{
@ -87,8 +85,6 @@ namespace Ryujinx.Graphics.VDec
{
int FrameDataSize = Vmm.ReadInt32(DecoderContextAddress + 0x30);
IntPtr HeaderPtr = Vmm.GetHostAddress(DecoderContextAddress + 0x48, Marshal.SizeOf<Vp9FrameHeader>());
Vp9FrameKeys Keys = new Vp9FrameKeys()
{
CurrKey = Vmm.GetPhysicalAddress(VpxCurrLumaAddress),
@ -97,7 +93,7 @@ namespace Ryujinx.Graphics.VDec
Ref2Key = Vmm.GetPhysicalAddress(VpxRef2LumaAddress)
};
Vp9FrameHeader Header = Marshal.PtrToStructure<Vp9FrameHeader>(HeaderPtr);
Vp9FrameHeader Header = MemoryHelper.Read<Vp9FrameHeader>(Vmm.Memory, Vmm.GetPhysicalAddress(DecoderContextAddress + 0x48));
Vp9ProbabilityTables Probs = new Vp9ProbabilityTables()
{
@ -244,9 +240,6 @@ namespace Ryujinx.Graphics.VDec
int AlignedWidth = (OutputConfig.SurfaceWidth + 0xff) & ~0xff;
byte* LumaPtr = (byte*)Vmm.GetHostAddress(OutputConfig.SurfaceLumaAddress, AlignedWidth * Frame.Height);
byte* ChromaPtr = (byte*)Vmm.GetHostAddress(OutputConfig.SurfaceChromaUAddress, AlignedWidth * HalfHeight);
for (int Y = 0; Y < Frame.Height; Y++)
{
int Src = Y * Frame.Width;
@ -254,7 +247,10 @@ namespace Ryujinx.Graphics.VDec
int Size = Frame.Width;
Buffer.MemoryCopy(Frame.LumaPtr + Src, LumaPtr + Dst, Size, Size);
for (int Offset = 0; Offset < Size; Offset++)
{
Vmm.WriteByte(OutputConfig.SurfaceLumaAddress + Dst + Offset, *(Frame.LumaPtr + Src + Offset));
}
}
//Copy chroma data from both channels with interleaving.
@ -265,8 +261,8 @@ namespace Ryujinx.Graphics.VDec
for (int X = 0; X < HalfWidth; X++)
{
*(ChromaPtr + Dst + X * 2 + 0) = *(Frame.ChromaBPtr + Src + X);
*(ChromaPtr + Dst + X * 2 + 1) = *(Frame.ChromaRPtr + Src + X);
Vmm.WriteByte(OutputConfig.SurfaceChromaUAddress + Dst + X * 2 + 0, *(Frame.ChromaBPtr + Src + X));
Vmm.WriteByte(OutputConfig.SurfaceChromaUAddress + Dst + X * 2 + 1, *(Frame.ChromaRPtr + Src + X));
}
}
}