426 lines
13 KiB
C#
426 lines
13 KiB
C#
|
using Ryujinx.Graphics.GAL;
|
||
|
|
using Ryujinx.Graphics.GAL.Texture;
|
||
|
|
using Ryujinx.Graphics.OpenGL.Formats;
|
||
|
|
using OpenTK.Graphics.OpenGL;
|
||
|
|
using System;
|
||
|
|
|
||
|
|
namespace Ryujinx.Graphics.OpenGL
|
||
|
|
{
|
||
|
|
class TextureView : ITexture
|
||
|
|
{
|
||
|
|
public int Handle { get; private set; }
|
||
|
|
|
||
|
|
private Renderer _renderer;
|
||
|
|
|
||
|
|
private TextureStorage _parent;
|
||
|
|
|
||
|
|
private TextureView _emulatedViewParent;
|
||
|
|
|
||
|
|
private TextureCreateInfo _info;
|
||
|
|
|
||
|
|
private int _firstLayer;
|
||
|
|
private int _firstLevel;
|
||
|
|
|
||
|
|
private bool _acquired;
|
||
|
|
private bool _pendingDelete;
|
||
|
|
|
||
|
|
public int Width => _info.Width;
|
||
|
|
public int Height => _info.Height;
|
||
|
|
public int DepthOrLayers => _info.GetDepthOrLayers();
|
||
|
|
public int Levels => _info.Levels;
|
||
|
|
|
||
|
|
public Target Target => _info.Target;
|
||
|
|
public Format Format => _info.Format;
|
||
|
|
|
||
|
|
public int BlockWidth => _info.BlockWidth;
|
||
|
|
public int BlockHeight => _info.BlockHeight;
|
||
|
|
|
||
|
|
public bool IsCompressed => _info.IsCompressed;
|
||
|
|
|
||
|
|
public TextureView(
|
||
|
|
Renderer renderer,
|
||
|
|
TextureStorage parent,
|
||
|
|
TextureCreateInfo info,
|
||
|
|
int firstLayer,
|
||
|
|
int firstLevel)
|
||
|
|
{
|
||
|
|
_renderer = renderer;
|
||
|
|
_parent = parent;
|
||
|
|
_info = info;
|
||
|
|
|
||
|
|
_firstLayer = firstLayer;
|
||
|
|
_firstLevel = firstLevel;
|
||
|
|
|
||
|
|
Handle = GL.GenTexture();
|
||
|
|
|
||
|
|
CreateView();
|
||
|
|
}
|
||
|
|
|
||
|
|
private void CreateView()
|
||
|
|
{
|
||
|
|
TextureTarget target = Target.Convert();
|
||
|
|
|
||
|
|
FormatInfo format = FormatTable.GetFormatInfo(_info.Format);
|
||
|
|
|
||
|
|
PixelInternalFormat pixelInternalFormat;
|
||
|
|
|
||
|
|
if (format.IsCompressed)
|
||
|
|
{
|
||
|
|
pixelInternalFormat = (PixelInternalFormat)format.PixelFormat;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pixelInternalFormat = format.PixelInternalFormat;
|
||
|
|
}
|
||
|
|
|
||
|
|
GL.TextureView(
|
||
|
|
Handle,
|
||
|
|
target,
|
||
|
|
_parent.Handle,
|
||
|
|
pixelInternalFormat,
|
||
|
|
_firstLevel,
|
||
|
|
_info.Levels,
|
||
|
|
_firstLayer,
|
||
|
|
_info.GetLayers());
|
||
|
|
|
||
|
|
GL.ActiveTexture(TextureUnit.Texture0);
|
||
|
|
|
||
|
|
GL.BindTexture(target, Handle);
|
||
|
|
|
||
|
|
int[] swizzleRgba = new int[]
|
||
|
|
{
|
||
|
|
(int)_info.SwizzleR.Convert(),
|
||
|
|
(int)_info.SwizzleG.Convert(),
|
||
|
|
(int)_info.SwizzleB.Convert(),
|
||
|
|
(int)_info.SwizzleA.Convert()
|
||
|
|
};
|
||
|
|
|
||
|
|
GL.TexParameter(target, TextureParameterName.TextureSwizzleRgba, swizzleRgba);
|
||
|
|
|
||
|
|
int maxLevel = _info.Levels - 1;
|
||
|
|
|
||
|
|
if (maxLevel < 0)
|
||
|
|
{
|
||
|
|
maxLevel = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
GL.TexParameter(target, TextureParameterName.TextureMaxLevel, maxLevel);
|
||
|
|
|
||
|
|
// GL.TexParameter(target, TextureParameterName.DepthStencilTextureMode, (int)_info.DepthStencilMode.Convert());
|
||
|
|
}
|
||
|
|
|
||
|
|
public ITexture CreateView(TextureCreateInfo info, int firstLayer, int firstLevel)
|
||
|
|
{
|
||
|
|
if (_info.IsCompressed == info.IsCompressed)
|
||
|
|
{
|
||
|
|
firstLayer += _firstLayer;
|
||
|
|
firstLevel += _firstLevel;
|
||
|
|
|
||
|
|
return _parent.CreateView(info, firstLayer, firstLevel);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// TODO: Improve
|
||
|
|
TextureView emulatedView = (TextureView)_renderer.CreateTexture(info);
|
||
|
|
|
||
|
|
emulatedView._emulatedViewParent = this;
|
||
|
|
|
||
|
|
emulatedView._firstLayer = firstLayer;
|
||
|
|
emulatedView._firstLevel = firstLevel;
|
||
|
|
|
||
|
|
return emulatedView;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public int GetStorageDebugId()
|
||
|
|
{
|
||
|
|
return _parent.GetHashCode();
|
||
|
|
}
|
||
|
|
|
||
|
|
public void CopyTo(ITexture destination)
|
||
|
|
{
|
||
|
|
TextureView destinationView = (TextureView)destination;
|
||
|
|
|
||
|
|
TextureCopyUnscaled.Copy(this, destinationView, 0, 0);
|
||
|
|
|
||
|
|
int width = Math.Min(Width, destinationView.Width);
|
||
|
|
int height = Math.Min(Height, destinationView.Height);
|
||
|
|
|
||
|
|
int depth = Math.Min(_info.GetDepthOrLayers(), destinationView._info.GetDepthOrLayers());
|
||
|
|
|
||
|
|
int levels = Math.Min(_info.Levels, destinationView._info.Levels);
|
||
|
|
|
||
|
|
if (destinationView._emulatedViewParent != null)
|
||
|
|
{
|
||
|
|
TextureCopyUnscaled.Copy(
|
||
|
|
this,
|
||
|
|
destinationView._emulatedViewParent,
|
||
|
|
destinationView._firstLayer,
|
||
|
|
destinationView._firstLevel);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void CopyTo(ITexture destination, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)
|
||
|
|
{
|
||
|
|
_renderer.TextureCopy.Copy(this, (TextureView)destination, srcRegion, dstRegion, linearFilter);
|
||
|
|
}
|
||
|
|
|
||
|
|
public byte[] GetData(int face)
|
||
|
|
{
|
||
|
|
TextureTarget target = Target.Convert();
|
||
|
|
|
||
|
|
Bind(target, 0);
|
||
|
|
|
||
|
|
FormatInfo format = FormatTable.GetFormatInfo(_info.Format);
|
||
|
|
|
||
|
|
int depth = _info.GetDepthOrLayers();
|
||
|
|
|
||
|
|
if (target == TextureTarget.TextureCubeMap)
|
||
|
|
{
|
||
|
|
target = TextureTarget.TextureCubeMapPositiveX + face;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (format.IsCompressed)
|
||
|
|
{
|
||
|
|
byte[] data = new byte[_info.Width * _info.Height * depth * 4];
|
||
|
|
|
||
|
|
GL.GetTexImage(target, 0, PixelFormat.Rgba, PixelType.UnsignedByte, data);
|
||
|
|
|
||
|
|
return data;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
byte[] data = new byte[_info.GetMipSize(0)];
|
||
|
|
|
||
|
|
GL.GetTexImage(target, 0, format.PixelFormat, format.PixelType, data);
|
||
|
|
|
||
|
|
return data;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void SetData(Span<byte> data)
|
||
|
|
{
|
||
|
|
unsafe
|
||
|
|
{
|
||
|
|
fixed (byte* ptr = data)
|
||
|
|
{
|
||
|
|
SetData((IntPtr)ptr, data.Length);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private void SetData(IntPtr data, int size)
|
||
|
|
{
|
||
|
|
TextureTarget target = Target.Convert();
|
||
|
|
|
||
|
|
Bind(target, 0);
|
||
|
|
|
||
|
|
FormatInfo format = FormatTable.GetFormatInfo(_info.Format);
|
||
|
|
|
||
|
|
int width = _info.Width;
|
||
|
|
int height = _info.Height;
|
||
|
|
int depth = _info.Depth;
|
||
|
|
|
||
|
|
int offset = 0;
|
||
|
|
|
||
|
|
for (int level = 0; level < _info.Levels; level++)
|
||
|
|
{
|
||
|
|
int mipSize = _info.GetMipSize(level);
|
||
|
|
|
||
|
|
int endOffset = offset + mipSize;
|
||
|
|
|
||
|
|
if ((uint)endOffset > (uint)size)
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (_info.Target)
|
||
|
|
{
|
||
|
|
case Target.Texture1D:
|
||
|
|
if (format.IsCompressed)
|
||
|
|
{
|
||
|
|
GL.CompressedTexSubImage1D(
|
||
|
|
target,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
format.PixelFormat,
|
||
|
|
mipSize,
|
||
|
|
data);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
GL.TexSubImage1D(
|
||
|
|
target,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
format.PixelFormat,
|
||
|
|
format.PixelType,
|
||
|
|
data);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case Target.Texture1DArray:
|
||
|
|
case Target.Texture2D:
|
||
|
|
if (format.IsCompressed)
|
||
|
|
{
|
||
|
|
GL.CompressedTexSubImage2D(
|
||
|
|
target,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
height,
|
||
|
|
format.PixelFormat,
|
||
|
|
mipSize,
|
||
|
|
data);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
GL.TexSubImage2D(
|
||
|
|
target,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
height,
|
||
|
|
format.PixelFormat,
|
||
|
|
format.PixelType,
|
||
|
|
data);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case Target.Texture2DArray:
|
||
|
|
case Target.Texture3D:
|
||
|
|
case Target.CubemapArray:
|
||
|
|
if (format.IsCompressed)
|
||
|
|
{
|
||
|
|
GL.CompressedTexSubImage3D(
|
||
|
|
target,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
height,
|
||
|
|
depth,
|
||
|
|
format.PixelFormat,
|
||
|
|
mipSize,
|
||
|
|
data);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
GL.TexSubImage3D(
|
||
|
|
target,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
height,
|
||
|
|
depth,
|
||
|
|
format.PixelFormat,
|
||
|
|
format.PixelType,
|
||
|
|
data);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case Target.Cubemap:
|
||
|
|
int faceOffset = 0;
|
||
|
|
|
||
|
|
for (int face = 0; face < 6; face++, faceOffset += mipSize / 6)
|
||
|
|
{
|
||
|
|
if (format.IsCompressed)
|
||
|
|
{
|
||
|
|
GL.CompressedTexSubImage2D(
|
||
|
|
TextureTarget.TextureCubeMapPositiveX + face,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
height,
|
||
|
|
format.PixelFormat,
|
||
|
|
mipSize / 6,
|
||
|
|
data + faceOffset);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
GL.TexSubImage2D(
|
||
|
|
TextureTarget.TextureCubeMapPositiveX + face,
|
||
|
|
level,
|
||
|
|
0,
|
||
|
|
0,
|
||
|
|
width,
|
||
|
|
height,
|
||
|
|
format.PixelFormat,
|
||
|
|
format.PixelType,
|
||
|
|
data + faceOffset);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
data += mipSize;
|
||
|
|
offset += mipSize;
|
||
|
|
|
||
|
|
width = Math.Max(1, width >> 1);
|
||
|
|
height = Math.Max(1, height >> 1);
|
||
|
|
|
||
|
|
if (Target == Target.Texture3D)
|
||
|
|
{
|
||
|
|
depth = Math.Max(1, depth >> 1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Bind(int unit)
|
||
|
|
{
|
||
|
|
Bind(Target.Convert(), unit);
|
||
|
|
}
|
||
|
|
|
||
|
|
private void Bind(TextureTarget target, int unit)
|
||
|
|
{
|
||
|
|
GL.ActiveTexture(TextureUnit.Texture0 + unit);
|
||
|
|
|
||
|
|
GL.BindTexture(target, Handle);
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Acquire()
|
||
|
|
{
|
||
|
|
_acquired = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Release()
|
||
|
|
{
|
||
|
|
_acquired = false;
|
||
|
|
|
||
|
|
if (_pendingDelete)
|
||
|
|
{
|
||
|
|
_pendingDelete = false;
|
||
|
|
|
||
|
|
Dispose();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Dispose()
|
||
|
|
{
|
||
|
|
if (_acquired)
|
||
|
|
{
|
||
|
|
_pendingDelete = true;
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Handle != 0)
|
||
|
|
{
|
||
|
|
GL.DeleteTexture(Handle);
|
||
|
|
|
||
|
|
_parent.DecrementViewsCount();
|
||
|
|
|
||
|
|
Handle = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|