public static GalImageFormat ConvertTexture(
GalTextureFormat Format,
GalTextureType RType,
GalTextureType GType,
GalTextureType BType,
GalTextureType AType,
bool ConvSrgb)
{
if (RType != GType || RType != BType || RType != AType)
{
throw new NotImplementedException("Per component types are not implemented!");
}
if (!s_TextureTable.TryGetValue(Format, out GalImageFormat ImageFormat))
{
throw new NotImplementedException($"Format 0x{((int)Format):x} not implemented!");
}
GalImageFormat FormatType = ConvSrgb ? Srgb : GetFormatType(RType);
GalImageFormat CombinedFormat = (ImageFormat & GalImageFormat.FormatMask) | FormatType;
if (!ImageFormat.HasFlag(FormatType))
{
throw new NotImplementedException($"Format \"{CombinedFormat}\" not implemented!");
}
return(CombinedFormat);
}
public static GalImageFormat ConvertTexture(
GalTextureFormat format,
GalTextureType rType,
GalTextureType gType,
GalTextureType bType,
GalTextureType aType,
bool convSrgb)
{
if (!TextureTable.TryGetValue(format, out GalImageFormat imageFormat))
{
throw new NotImplementedException($"Format 0x{((int)format):x} not implemented!");
}
if (!HasDepth(imageFormat) && (rType != gType || rType != bType || rType != aType))
{
throw new NotImplementedException("Per component types are not implemented!");
}
GalImageFormat formatType = convSrgb ? Srgb : GetFormatType(rType);
GalImageFormat combinedFormat = (imageFormat & GalImageFormat.FormatMask) | formatType;
if (!imageFormat.HasFlag(formatType))
{
throw new NotImplementedException($"Format \"{combinedFormat}\" not implemented!");
}
return(combinedFormat);
}
public static GalImageFormat ConvertTexture(
GalTextureFormat Format,
GalTextureType RType,
GalTextureType GType,
GalTextureType BType,
GalTextureType AType)
{
if (RType != GType || RType != BType || RType != AType)
{
throw new NotImplementedException("Per component types are not implemented");
}
if (!s_TextureTable.TryGetValue(Format, out GalImageFormat ImageFormat))
{
throw new NotImplementedException("Texture with format " + ((int)Format).ToString("x2") + " not implemented");
}
GalTextureType Type = RType;
GalImageFormat FormatType = GetFormatType(RType);
if (ImageFormat.HasFlag(FormatType))
{
return((ImageFormat & GalImageFormat.FormatMask) | FormatType);
}
else
{
throw new NotImplementedException("Texture with format " + Format +
" and component type " + Type + " is not implemented");
}
}
public static GalImage MakeTexture(NvGpuVmm Vmm, long TicPosition)
{
int[] Tic = ReadWords(Vmm, TicPosition, 8);
GalTextureType RType = (GalTextureType)((Tic[0] >> 7) & 7);
GalTextureType GType = (GalTextureType)((Tic[0] >> 10) & 7);
GalTextureType BType = (GalTextureType)((Tic[0] >> 13) & 7);
GalTextureType AType = (GalTextureType)((Tic[0] >> 16) & 7);
GalImageFormat Format = ImageFormatConverter.ConvertTexture((GalTextureFormat)(Tic[0] & 0x7f), RType, GType, BType, AType);
GalTextureSource XSource = (GalTextureSource)((Tic[0] >> 19) & 7);
GalTextureSource YSource = (GalTextureSource)((Tic[0] >> 22) & 7);
GalTextureSource ZSource = (GalTextureSource)((Tic[0] >> 25) & 7);
GalTextureSource WSource = (GalTextureSource)((Tic[0] >> 28) & 7);
int Width = (Tic[4] & 0xffff) + 1;
int Height = (Tic[5] & 0xffff) + 1;
return(new GalImage(
Width,
Height,
Format,
XSource,
YSource,
ZSource,
WSource));
}
private static GalImageFormat GetImageFormat(int[] Tic)
{
GalTextureType RType = (GalTextureType)((Tic[0] >> 7) & 7);
GalTextureType GType = (GalTextureType)((Tic[0] >> 10) & 7);
GalTextureType BType = (GalTextureType)((Tic[0] >> 13) & 7);
GalTextureType AType = (GalTextureType)((Tic[0] >> 16) & 7);
GalTextureFormat Format = (GalTextureFormat)(Tic[0] & 0x7f);
return(ImageUtils.ConvertTexture(Format, RType, GType, BType, AType));
}
private static GalImageFormat GetImageFormat(int[] tic)
{
GalTextureType rType = (GalTextureType)((tic[0] >> 7) & 7);
GalTextureType gType = (GalTextureType)((tic[0] >> 10) & 7);
GalTextureType bType = (GalTextureType)((tic[0] >> 13) & 7);
GalTextureType aType = (GalTextureType)((tic[0] >> 16) & 7);
GalTextureFormat format = (GalTextureFormat)(tic[0] & 0x7f);
bool convSrgb = ((tic[4] >> 22) & 1) != 0;
return(ImageUtils.ConvertTexture(format, rType, gType, bType, aType, convSrgb));
}
private static GalImageFormat GetFormatType(GalTextureType Type)
{
switch (Type)
{
case GalTextureType.Snorm: return(Snorm);
case GalTextureType.Unorm: return(Unorm);
case GalTextureType.Sint: return(Sint);
case GalTextureType.Uint: return(Uint);
case GalTextureType.Float: return(Float);
default: throw new NotImplementedException(((int)Type).ToString());
}
}
public static GalImageFormat ConvertTexture(
GalTextureFormat Format,
GalTextureType RType,
GalTextureType GType,
GalTextureType BType,
GalTextureType AType)
{
if (RType != GType || RType != BType || RType != AType)
{
throw new NotImplementedException("Per component types are not implemented");
}
GalTextureType Type = RType;
switch (Type)
{
case GalTextureType.Snorm:
switch (Format)
{
case GalTextureFormat.R16G16B16A16: return(GalImageFormat.R16G16B16A16_SNORM);
case GalTextureFormat.A8B8G8R8: return(GalImageFormat.A8B8G8R8_SNORM_PACK32);
case GalTextureFormat.A2B10G10R10: return(GalImageFormat.A2B10G10R10_SNORM_PACK32);
case GalTextureFormat.G8R8: return(GalImageFormat.R8G8_SNORM);
case GalTextureFormat.R16: return(GalImageFormat.R16_SNORM);
case GalTextureFormat.R8: return(GalImageFormat.R8_SNORM);
case GalTextureFormat.BC4: return(GalImageFormat.BC4_SNORM_BLOCK);
case GalTextureFormat.BC5: return(GalImageFormat.BC5_SNORM_BLOCK);
}
break;
case GalTextureType.Unorm:
switch (Format)
{
case GalTextureFormat.R16G16B16A16: return(GalImageFormat.R16G16B16A16_UNORM);
case GalTextureFormat.A8B8G8R8: return(GalImageFormat.A8B8G8R8_UNORM_PACK32);
case GalTextureFormat.A2B10G10R10: return(GalImageFormat.A2B10G10R10_UNORM_PACK32);
case GalTextureFormat.A4B4G4R4: return(GalImageFormat.R4G4B4A4_UNORM_PACK16_REVERSED);
case GalTextureFormat.A1B5G5R5: return(GalImageFormat.A1R5G5B5_UNORM_PACK16);
case GalTextureFormat.B5G6R5: return(GalImageFormat.B5G6R5_UNORM_PACK16);
case GalTextureFormat.BC7U: return(GalImageFormat.BC7_UNORM_BLOCK);
case GalTextureFormat.G8R8: return(GalImageFormat.R8G8_UNORM);
case GalTextureFormat.R16: return(GalImageFormat.R16_UNORM);
case GalTextureFormat.R8: return(GalImageFormat.R8_UNORM);
case GalTextureFormat.BC1: return(GalImageFormat.BC1_RGBA_UNORM_BLOCK);
case GalTextureFormat.BC2: return(GalImageFormat.BC2_UNORM_BLOCK);
case GalTextureFormat.BC3: return(GalImageFormat.BC3_UNORM_BLOCK);
case GalTextureFormat.BC4: return(GalImageFormat.BC4_UNORM_BLOCK);
case GalTextureFormat.BC5: return(GalImageFormat.BC5_UNORM_BLOCK);
case GalTextureFormat.Z24S8: return(GalImageFormat.D24_UNORM_S8_UINT);
case GalTextureFormat.Astc2D4x4: return(GalImageFormat.ASTC_4x4_UNORM_BLOCK);
case GalTextureFormat.Astc2D5x5: return(GalImageFormat.ASTC_5x5_UNORM_BLOCK);
case GalTextureFormat.Astc2D6x6: return(GalImageFormat.ASTC_6x6_UNORM_BLOCK);
case GalTextureFormat.Astc2D8x8: return(GalImageFormat.ASTC_8x8_UNORM_BLOCK);
case GalTextureFormat.Astc2D10x10: return(GalImageFormat.ASTC_10x10_UNORM_BLOCK);
case GalTextureFormat.Astc2D12x12: return(GalImageFormat.ASTC_12x12_UNORM_BLOCK);
case GalTextureFormat.Astc2D5x4: return(GalImageFormat.ASTC_5x4_UNORM_BLOCK);
case GalTextureFormat.Astc2D6x5: return(GalImageFormat.ASTC_6x5_UNORM_BLOCK);
case GalTextureFormat.Astc2D8x6: return(GalImageFormat.ASTC_8x6_UNORM_BLOCK);
case GalTextureFormat.Astc2D10x8: return(GalImageFormat.ASTC_10x8_UNORM_BLOCK);
case GalTextureFormat.Astc2D12x10: return(GalImageFormat.ASTC_12x10_UNORM_BLOCK);
case GalTextureFormat.Astc2D8x5: return(GalImageFormat.ASTC_8x5_UNORM_BLOCK);
case GalTextureFormat.Astc2D10x5: return(GalImageFormat.ASTC_10x5_UNORM_BLOCK);
case GalTextureFormat.Astc2D10x6: return(GalImageFormat.ASTC_10x6_UNORM_BLOCK);
}
break;
case GalTextureType.Sint:
switch (Format)
{
case GalTextureFormat.R32G32B32A32: return(GalImageFormat.R32G32B32A32_SINT);
case GalTextureFormat.R16G16B16A16: return(GalImageFormat.R16G16B16A16_SINT);
case GalTextureFormat.A8B8G8R8: return(GalImageFormat.A8B8G8R8_SINT_PACK32);
case GalTextureFormat.A2B10G10R10: return(GalImageFormat.A2B10G10R10_SINT_PACK32);
case GalTextureFormat.R32: return(GalImageFormat.R32_SINT);
case GalTextureFormat.G8R8: return(GalImageFormat.R8G8_SINT);
case GalTextureFormat.R16: return(GalImageFormat.R16_SINT);
case GalTextureFormat.R8: return(GalImageFormat.R8_SINT);
}
break;
case GalTextureType.Uint:
switch (Format)
{
case GalTextureFormat.R32G32B32A32: return(GalImageFormat.R32G32B32A32_UINT);
case GalTextureFormat.R16G16B16A16: return(GalImageFormat.R16G16B16A16_UINT);
case GalTextureFormat.A8B8G8R8: return(GalImageFormat.A8B8G8R8_UINT_PACK32);
case GalTextureFormat.A2B10G10R10: return(GalImageFormat.A2B10G10R10_UINT_PACK32);
case GalTextureFormat.R32: return(GalImageFormat.R32_UINT);
case GalTextureFormat.G8R8: return(GalImageFormat.R8G8_UINT);
case GalTextureFormat.R16: return(GalImageFormat.R16_UINT);
case GalTextureFormat.R8: return(GalImageFormat.R8_UINT);
}
break;
case GalTextureType.Snorm_Force_Fp16:
//TODO
break;
case GalTextureType.Unorm_Force_Fp16:
//TODO
break;
case GalTextureType.Float:
switch (Format)
{
case GalTextureFormat.R32G32B32A32: return(GalImageFormat.R32G32B32A32_SFLOAT);
case GalTextureFormat.R16G16B16A16: return(GalImageFormat.R16G16B16A16_SFLOAT);
case GalTextureFormat.R32: return(GalImageFormat.R32_SFLOAT);
case GalTextureFormat.BC6H_SF16: return(GalImageFormat.BC6H_SFLOAT_BLOCK);
case GalTextureFormat.BC6H_UF16: return(GalImageFormat.BC6H_UFLOAT_BLOCK);
case GalTextureFormat.R16: return(GalImageFormat.R16_SFLOAT);
case GalTextureFormat.BF10GF11RF11: return(GalImageFormat.B10G11R11_UFLOAT_PACK32);
case GalTextureFormat.ZF32: return(GalImageFormat.D32_SFLOAT);
}
break;
}
throw new NotImplementedException("0x" + Format.ToString("x2") + " " + Type.ToString());
}
