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Support deswizzle of sparse tiled textures and some frame buffer fixes (#275)

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* Attempt to support deswizzle of sparse tiled textures

* Use correct frame buffer and viewport sizes, started to clean up the copy engine

* Correct texture width alignment

* Use Scale/Translate registers to calculate viewport rect

* Allow texture copy between frame buffers
This commit is contained in:
gdkchan 2018-07-19 02:30:21 -03:00 • committed by GitHub
parent 8b685b12f0
commit 60f2198a1e
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 237 additions and 116 deletions
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5
Ryujinx.HLE/Gpu/Texture/TextureFactory.cs
View file

@ -55,9 +55,11 @@ namespace Ryujinx.HLE.Gpu.Texture
int Pitch = (Tic[3] & 0xffff) << 5;
int BlockHeightLog2 = (Tic[3] >> 3) & 7;
int BlockHeightLog2 = (Tic[3] >> 3) & 7;
int TileWidthLog2 = (Tic[3] >> 10) & 7;
int BlockHeight = 1 << BlockHeightLog2;
int TileWidth = 1 << TileWidthLog2;
int Width = (Tic[4] & 0xffff) + 1;
int Height = (Tic[5] & 0xffff) + 1;
@ -68,6 +70,7 @@ namespace Ryujinx.HLE.Gpu.Texture
Height,
Pitch,
BlockHeight,
TileWidth,
Swizzle,
Format);

8
Ryujinx.HLE/Gpu/Texture/TextureHelper.cs
View file

@ -7,8 +7,14 @@ namespace Ryujinx.HLE.Gpu.Texture
{
static class TextureHelper
{
public static ISwizzle GetSwizzle(TextureInfo Texture, int Width, int Bpp)
public static ISwizzle GetSwizzle(TextureInfo Texture, int BlockWidth, int Bpp)
{
int Width = (Texture.Width + (BlockWidth - 1)) / BlockWidth;
int AlignMask = Texture.TileWidth * (64 / Bpp) - 1;
Width = (Width + AlignMask) & ~AlignMask;
switch (Texture.Swizzle)
{
case TextureSwizzle._1dBuffer:

19
Ryujinx.HLE/Gpu/Texture/TextureInfo.cs
View file

@ -11,6 +11,7 @@ namespace Ryujinx.HLE.Gpu.Texture
public int Pitch { get; private set; }
public int BlockHeight { get; private set; }
public int TileWidth { get; private set; }
public TextureSwizzle Swizzle { get; private set; }
@ -29,6 +30,8 @@ namespace Ryujinx.HLE.Gpu.Texture
BlockHeight = 16;
TileWidth = 1;
Swizzle = TextureSwizzle.BlockLinear;
Format = GalTextureFormat.A8B8G8R8;
@ -40,16 +43,18 @@ namespace Ryujinx.HLE.Gpu.Texture
int Height,
int Pitch,
int BlockHeight,
int TileWidth,
TextureSwizzle Swizzle,
GalTextureFormat Format)
{
this.Position = Position;
this.Width = Width;
this.Height = Height;
this.Pitch = Pitch;
this.BlockHeight = BlockHeight;
this.Swizzle = Swizzle;
this.Format = Format;
this.Position = Position;
this.Width = Width;
this.Height = Height;
this.Pitch = Pitch;
this.BlockHeight = BlockHeight;
this.TileWidth = TileWidth;
this.Swizzle = Swizzle;
this.Format = Format;
}
}
}

18
Ryujinx.HLE/Gpu/Texture/TextureReader.cs
View file

@ -56,7 +56,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 1);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 1);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -89,7 +89,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 2];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 2);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 2);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -127,7 +127,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 2];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 2);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 2);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -164,7 +164,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 2];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 2);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 2);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -197,7 +197,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 4];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 4);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 4);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -230,7 +230,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 8];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 8);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 8);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -263,7 +263,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 16];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 16);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 16);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -298,7 +298,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 8];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 8);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 4, 8);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -331,7 +331,7 @@ namespace Ryujinx.HLE.Gpu.Texture
byte[] Output = new byte[Width * Height * 16];
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 16);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, BlockWidth, 16);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,

28
Ryujinx.HLE/Gpu/Texture/TextureWriter.cs
View file

@ -6,29 +6,9 @@ namespace Ryujinx.HLE.Gpu.Texture
{
static class TextureWriter
{
public static void Write(
IAMemory Memory,
TextureInfo Texture,
byte[] Data,
int Width,
int Height)
public unsafe static void Write(IAMemory Memory, TextureInfo Texture, byte[] Data)
{
switch (Texture.Format)
{
case GalTextureFormat.A8B8G8R8: Write4Bpp(Memory, Texture, Data, Width, Height); break;
default: throw new NotImplementedException(Texture.Format.ToString());
}
}
private unsafe static void Write4Bpp(
IAMemory Memory,
TextureInfo Texture,
byte[] Data,
int Width,
int Height)
{
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, Width, 4);
ISwizzle Swizzle = TextureHelper.GetSwizzle(Texture, 1, 4);
(AMemory CpuMem, long Position) = TextureHelper.GetMemoryAndPosition(
Memory,
@ -38,8 +18,8 @@ namespace Ryujinx.HLE.Gpu.Texture
{
long InOffs = 0;
for (int Y = 0; Y < Height; Y++)
for (int X = 0; X < Width; X++)
for (int Y = 0; Y < Texture.Height; Y++)
for (int X = 0; X < Texture.Width; X++)
{
long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);