public void IASetIndexBuffer([NativeTypeName("ID3D10Buffer *")] ID3D10Buffer *pIndexBuffer, DXGI_FORMAT Format, [NativeTypeName("UINT")] uint Offset)
{
((delegate * unmanaged <ID3D10Device1 *, ID3D10Buffer *, DXGI_FORMAT, uint, void>)(lpVtbl[13]))((ID3D10Device1 *)Unsafe.AsPointer(ref this), pIndexBuffer, Format, Offset);
}
private extern static uint dxtInitializeCube(IntPtr img, DXGI_FORMAT fmt, int width, int height, int nCubes, int mipLevels );
public HRESULT Initialize3D(DXGI_FORMAT fmt, int width, int height, int depth, int mipLevels)
{
return Utilities.HandleHRESULT(dxtInitialize3D(ptr, fmt, width, height, depth, mipLevels));
}
public static HRESULT Convert(DxtImage[] srcImages, int nimages, ref TexMetadata metadata, DXGI_FORMAT format, TEX_FILTER_FLAGS filter, float threshold, ScratchImage cImages)
{
return HandleHRESULT(dxtConvertArray(srcImages, nimages, ref metadata, format, filter, threshold, cImages.ptr));
}
public static HRESULT Decompress(DxtImage[] cImages, int nimages, ref TexMetadata metadata, DXGI_FORMAT format, ScratchImage images)
{
return HandleHRESULT(dxtDecompressArray(cImages, nimages, ref metadata, format, images.ptr));
}
private extern static uint dxtCompress(ref DxtImage srcImage, DXGI_FORMAT format, TEX_COMPRESS_FLAGS compress, float alphaRef, IntPtr cImage);
private extern static uint dxtComputeNormalMap(DxtImage[] srcImages, int nimages, ref TexMetadata metadata, CNMAP_FLAGS flags, float amplitude, DXGI_FORMAT format, IntPtr normalMaps );
public int ResizeBuffers1([NativeTypeName("UINT")] uint BufferCount, [NativeTypeName("UINT")] uint Width, [NativeTypeName("UINT")] uint Height, DXGI_FORMAT Format, [NativeTypeName("UINT")] uint SwapChainFlags, [NativeTypeName("const UINT *")] uint *pCreationNodeMask, [NativeTypeName("IUnknown *const *")] IUnknown **ppPresentQueue)
{
return(((delegate * unmanaged <IDXGISwapChain4 *, uint, uint, uint, DXGI_FORMAT, uint, uint *, IUnknown **, int>)(lpVtbl[39]))((IDXGISwapChain4 *)Unsafe.AsPointer(ref this), BufferCount, Width, Height, Format, SwapChainFlags, pCreationNodeMask, ppPresentQueue));
}
public int VideoProcessorGetBehaviorHints([NativeTypeName("ID3D11VideoProcessor *")] ID3D11VideoProcessor *pVideoProcessor, [NativeTypeName("UINT")] uint OutputWidth, [NativeTypeName("UINT")] uint OutputHeight, DXGI_FORMAT OutputFormat, [NativeTypeName("UINT")] uint StreamCount, [NativeTypeName("const D3D11_VIDEO_PROCESSOR_STREAM_BEHAVIOR_HINT *")] D3D11_VIDEO_PROCESSOR_STREAM_BEHAVIOR_HINT *pStreams, [NativeTypeName("UINT *")] uint *pBehaviorHints)
{
return(((delegate * unmanaged <ID3D11VideoContext1 *, ID3D11VideoProcessor *, uint, uint, DXGI_FORMAT, uint, D3D11_VIDEO_PROCESSOR_STREAM_BEHAVIOR_HINT *, uint *, int>)(lpVtbl[78]))((ID3D11VideoContext1 *)Unsafe.AsPointer(ref this), pVideoProcessor, OutputWidth, OutputHeight, OutputFormat, StreamCount, pStreams, pBehaviorHints));
}
public D3D12_RESOURCE_DESC(D3D12_RESOURCE_DIMENSION dimension, [NativeTypeName("UINT64")] ulong alignment, [NativeTypeName("UINT64")] ulong width, uint height, [NativeTypeName("UINT16")] ushort depthOrArraySize, [NativeTypeName("UINT16")] ushort mipLevels, DXGI_FORMAT format, uint sampleCount, uint sampleQuality, D3D12_TEXTURE_LAYOUT layout, D3D12_RESOURCE_FLAGS flags)
{
Dimension = dimension;
Alignment = alignment;
Width = width;
Height = height;
DepthOrArraySize = depthOrArraySize;
MipLevels = mipLevels;
Format = format;
SampleDesc.Count = sampleCount;
SampleDesc.Quality = sampleQuality;
Layout = layout;
Flags = flags;
}
public int ResizeBuffers([NativeTypeName("UINT")] uint BufferCount, [NativeTypeName("UINT")] uint Width, [NativeTypeName("UINT")] uint Height, DXGI_FORMAT NewFormat, [NativeTypeName("UINT")] uint SwapChainFlags)
{
return(((delegate * unmanaged <IDXGISwapChain4 *, uint, uint, uint, DXGI_FORMAT, uint, int>)(lpVtbl[13]))((IDXGISwapChain4 *)Unsafe.AsPointer(ref this), BufferCount, Width, Height, NewFormat, SwapChainFlags));
}
public D3D11_RENDER_TARGET_VIEW_DESC1(ID3D11Texture1D *pTex1D, D3D11_RTV_DIMENSION viewDimension, DXGI_FORMAT format = DXGI_FORMAT_UNKNOWN, [NativeTypeName("UINT")] uint mipSlice = 0, [NativeTypeName("UINT")] uint firstArraySlice = 0, [NativeTypeName("UINT")] uint arraySize = unchecked ((uint)-1))
{
ViewDimension = viewDimension;
if ((DXGI_FORMAT_UNKNOWN == format) || ((unchecked ((uint)-1) == arraySize) && (D3D11_RTV_DIMENSION_TEXTURE1DARRAY == viewDimension)))
{
D3D11_TEXTURE1D_DESC TexDesc;
pTex1D->GetDesc(&TexDesc);
if (DXGI_FORMAT_UNKNOWN == format)
{
format = TexDesc.Format;
}
if (unchecked ((uint)-1) == arraySize)
{
arraySize = TexDesc.ArraySize - firstArraySlice;
}
}
Format = format;
Anonymous = default;
switch (viewDimension)
{
case D3D11_RTV_DIMENSION_TEXTURE1D:
{
Anonymous.Texture1D.MipSlice = mipSlice;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE1DARRAY:
{
Anonymous.Texture1DArray.MipSlice = mipSlice;
Anonymous.Texture1DArray.FirstArraySlice = firstArraySlice;
Anonymous.Texture1DArray.ArraySize = arraySize;
break;
}
default:
{
break;
}
}
}
public D3D11_RENDER_TARGET_VIEW_DESC1(D3D11_RTV_DIMENSION viewDimension, DXGI_FORMAT format = DXGI_FORMAT_UNKNOWN, [NativeTypeName("UINT")] uint mipSlice = 0, [NativeTypeName("UINT")] uint firstArraySlice = 0, [NativeTypeName("UINT")] uint arraySize = unchecked ((uint)-1), [NativeTypeName("UINT")] uint planeSlice = 0)
{
Format = format;
ViewDimension = viewDimension;
Anonymous = default;
switch (viewDimension)
{
case D3D11_RTV_DIMENSION_BUFFER:
{
Anonymous.Buffer.Anonymous1.FirstElement = mipSlice;
Anonymous.Buffer.Anonymous2.NumElements = firstArraySlice;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE1D:
{
Anonymous.Texture1D.MipSlice = mipSlice;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE1DARRAY:
{
Anonymous.Texture1DArray.MipSlice = mipSlice;
Anonymous.Texture1DArray.FirstArraySlice = firstArraySlice;
Anonymous.Texture1DArray.ArraySize = arraySize;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE2D:
{
Anonymous.Texture2D.MipSlice = mipSlice;
Anonymous.Texture2D.PlaneSlice = planeSlice;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE2DARRAY:
{
Anonymous.Texture2DArray.MipSlice = mipSlice;
Anonymous.Texture2DArray.FirstArraySlice = firstArraySlice;
Anonymous.Texture2DArray.ArraySize = arraySize;
Anonymous.Texture2DArray.PlaneSlice = planeSlice;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE2DMS:
{
break;
}
case D3D11_RTV_DIMENSION_TEXTURE2DMSARRAY:
{
Anonymous.Texture2DMSArray.FirstArraySlice = firstArraySlice;
Anonymous.Texture2DMSArray.ArraySize = arraySize;
break;
}
case D3D11_RTV_DIMENSION_TEXTURE3D:
{
Anonymous.Texture3D.MipSlice = mipSlice;
Anonymous.Texture3D.FirstWSlice = firstArraySlice;
Anonymous.Texture3D.WSize = arraySize;
break;
}
default:
{
break;
}
}
}
public D3D11_DEPTH_STENCIL_VIEW_DESC(ID3D11Texture2D *pTex2D, D3D11_DSV_DIMENSION viewDimension, DXGI_FORMAT format = DXGI_FORMAT_UNKNOWN, [NativeTypeName("UINT")] uint mipSlice = 0, [NativeTypeName("UINT")] uint firstArraySlice = 0, [NativeTypeName("UINT")] uint arraySize = unchecked ((uint)-1), [NativeTypeName("UINT")] uint flags = 0)
{
ViewDimension = viewDimension;
Flags = flags;
if ((DXGI_FORMAT_UNKNOWN == format) || ((unchecked ((uint)-1) == arraySize) && ((D3D11_DSV_DIMENSION_TEXTURE2DARRAY == viewDimension) || (D3D11_DSV_DIMENSION_TEXTURE2DMSARRAY == viewDimension))))
{
D3D11_TEXTURE2D_DESC TexDesc;
pTex2D->GetDesc(&TexDesc);
if (DXGI_FORMAT_UNKNOWN == format)
{
format = TexDesc.Format;
}
if (unchecked ((uint)-1 == arraySize))
{
arraySize = TexDesc.ArraySize - firstArraySlice;
}
}
Format = format;
Anonymous = default;
switch (viewDimension)
{
case D3D11_DSV_DIMENSION_TEXTURE2D:
{
Anonymous.Texture2D.MipSlice = mipSlice;
break;
}
case D3D11_DSV_DIMENSION_TEXTURE2DARRAY:
{
Anonymous.Texture2DArray.MipSlice = mipSlice;
Anonymous.Texture2DArray.FirstArraySlice = firstArraySlice;
Anonymous.Texture2DArray.ArraySize = arraySize;
break;
}
case D3D11_DSV_DIMENSION_TEXTURE2DMS:
{
break;
}
case D3D11_DSV_DIMENSION_TEXTURE2DMSARRAY:
{
Anonymous.Texture2DMSArray.FirstArraySlice = firstArraySlice;
Anonymous.Texture2DMSArray.ArraySize = arraySize;
break;
}
default:
{
break;
}
}
}
private extern static void dxtComputePitch(DXGI_FORMAT fmt, int width, int height, out int rowPitch, out int slicePitch, CP_FLAGS flags);
public HRESULT CheckVideoProcessorFormatConversion(DXGI_FORMAT InputFormat, DXGI_COLOR_SPACE_TYPE InputColorSpace, DXGI_FORMAT OutputFormat, DXGI_COLOR_SPACE_TYPE OutputColorSpace, BOOL *pSupported)
{
return(((delegate * unmanaged <ID3D11VideoProcessorEnumerator1 *, DXGI_FORMAT, DXGI_COLOR_SPACE_TYPE, DXGI_FORMAT, DXGI_COLOR_SPACE_TYPE, BOOL *, int>)(lpVtbl[13]))((ID3D11VideoProcessorEnumerator1 *)Unsafe.AsPointer(ref this), InputFormat, InputColorSpace, OutputFormat, OutputColorSpace, pSupported));
}
private extern static uint dxtConvert(ref DxtImage srcImage, DXGI_FORMAT format, TEX_FILTER_FLAGS filter, float threshold, IntPtr cImage);
public HRESULT CheckVideoProcessorFormat(DXGI_FORMAT Format, uint *pFlags)
{
return(((delegate * unmanaged <ID3D11VideoProcessorEnumerator1 *, DXGI_FORMAT, uint *, int>)(lpVtbl[8]))((ID3D11VideoProcessorEnumerator1 *)Unsafe.AsPointer(ref this), Format, pFlags));
}
private extern static uint dxtDecompress(ref DxtImage cImage, DXGI_FORMAT format, IntPtr image);
public static ScratchImage LoadFromFile(string pathToFile, List <OPTION> options)
{
FileInfo fInfo = new FileInfo(pathToFile);
if (!fInfo.Exists)
{
return(null);
}
ulong width = 0;
ulong height = 0;
ulong mipLevels = 0;
DXGI_FORMAT format = DXGI_FORMAT.DXGI_FORMAT_UNKNOWN;
TEX_FILTER_FLAGS dwFilter = TEX_FILTER_FLAGS.TEX_FILTER_DEFAULT;
TEX_FILTER_FLAGS dwSRGB = TEX_FILTER_FLAGS.TEX_FILTER_DEFAULT;
TEX_FILTER_FLAGS dwConvert = TEX_FILTER_FLAGS.TEX_FILTER_DEFAULT;
TEX_COMPRESS_FLAGS dwCompress = TEX_COMPRESS_FLAGS.TEX_COMPRESS_DEFAULT;
TEX_FILTER_FLAGS dwFilterOpts = TEX_FILTER_FLAGS.TEX_FILTER_DEFAULT;
ulong fileType = CODEC_DDS;
float alphaThreshold = TEX_THRESHOLD_DEFAULT;
float alphaWeight = 1.0f;
CNMAP_FLAGS dwNormalMap = CNMAP_FLAGS.CNMAP_DEFAULT;
float nmapAmplitude = 1.0f;
float wicQuality = -1.0f;
ulong colorKey = 0;
ulong dwRotateColor = 0;
float paperWhiteNits = 200.0f;
float preserveAlphaCoverageRef = 0.0f;
uint[] swizzleElements = { 0, 1, 2, 3 };
ulong dwOptions = 0;
foreach (OPTION opt in options)
{
switch (opt.option)
{
case OPTIONS.OPT_WIDTH:
{
if (!ulong.TryParse(opt.value, out width))
{
return(null);
}
}
break;
case OPTIONS.OPT_HEIGHT:
{
if (!ulong.TryParse(opt.value, out height))
{
return(null);
}
}
break;
case OPTIONS.OPT_MIPLEVELS:
{
if (!ulong.TryParse(opt.value, out mipLevels))
{
return(null);
}
}
break;
case OPTIONS.OPT_FORMAT:
{
format = (DXGI_FORMAT)LookupByName(opt.value, pFormats);
if (format == DXGI_FORMAT.DXGI_FORMAT_UNKNOWN)
{
format = (DXGI_FORMAT)LookupByName(opt.value, pFormatAliases);
if (format == DXGI_FORMAT.DXGI_FORMAT_UNKNOWN)
{
return(null);
}
}
}
break;
case OPTIONS.OPT_FILTER:
{
dwFilter = (TEX_FILTER_FLAGS)LookupByName(opt.value, pFilters);
if (dwFilter == TEX_FILTER_FLAGS.TEX_FILTER_DEFAULT)
{
return(null);
}
}
break;
case OPTIONS.OPT_ROTATE_COLOR:
{
dwRotateColor = LookupByName(opt.value, pRotateColor);
if (dwRotateColor == 0)
{
return(null);
}
}
break;
case OPTIONS.OPT_SRGBI:
dwSRGB |= TEX_FILTER_FLAGS.TEX_FILTER_SRGB_IN;
break;
case OPTIONS.OPT_SRGBO:
dwSRGB |= TEX_FILTER_FLAGS.TEX_FILTER_SRGB_OUT;
break;
case OPTIONS.OPT_SRGB:
dwSRGB |= TEX_FILTER_FLAGS.TEX_FILTER_SRGB;
break;
case OPTIONS.OPT_SEPALPHA:
dwFilterOpts |= TEX_FILTER_FLAGS.TEX_FILTER_SEPARATE_ALPHA;
break;
case OPTIONS.OPT_NO_WIC:
dwFilterOpts |= TEX_FILTER_FLAGS.TEX_FILTER_FORCE_NON_WIC;
break;
//case OPTIONS.OPT_FILETYPE:
// {
// fileType = LookupByName(opt.value, pSaveFileTypes);
// if (fileType == 0)
// return null;
// }
// break;
case OPTIONS.OPT_PREMUL_ALPHA:
{
if (TexUtils.HasFlag(dwOptions, 1UL << (int)OPTIONS.OPT_DEMUL_ALPHA))
{
return(null);
}
//dwOptions |= (1UL << (int)OPTIONS.OPT_PREMUL_ALPHA);
}
break;
case OPTIONS.OPT_DEMUL_ALPHA:
{
if (TexUtils.HasFlag(dwOptions, 1UL << (int)OPTIONS.OPT_PREMUL_ALPHA))
{
return(null);
}
//dwOptions |= (1UL << (int)OPTIONS.OPT_DEMUL_ALPHA);
}
break;
case OPTIONS.OPT_TA_WRAP:
{
if (TexUtils.HasFlag(dwFilterOpts, TEX_FILTER_FLAGS.TEX_FILTER_MIRROR))
{
return(null);
}
dwFilterOpts |= TEX_FILTER_FLAGS.TEX_FILTER_WRAP;
}
break;
case OPTIONS.OPT_TA_MIRROR:
{
if (TexUtils.HasFlag(dwFilterOpts, TEX_FILTER_FLAGS.TEX_FILTER_WRAP))
{
return(null);
}
dwFilterOpts |= TEX_FILTER_FLAGS.TEX_FILTER_MIRROR;
}
break;
case OPTIONS.OPT_NORMAL_MAP:
{
dwNormalMap = CNMAP_FLAGS.CNMAP_DEFAULT;
if (opt.value.Contains('l'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_CHANNEL_LUMINANCE;
}
else if (opt.value.Contains('r'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_CHANNEL_RED;
}
else if (opt.value.Contains('g'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_CHANNEL_GREEN;
}
else if (opt.value.Contains('b'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_CHANNEL_BLUE;
}
else if (opt.value.Contains('a'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_CHANNEL_ALPHA;
}
else
{
return(null);
}
if (opt.value.Contains('m'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_MIRROR;
}
else
{
if (opt.value.Contains('u'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_MIRROR_U;
}
if (opt.value.Contains('v'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_MIRROR_V;
}
}
if (opt.value.Contains('i'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_INVERT_SIGN;
}
if (opt.value.Contains('o'))
{
dwNormalMap |= CNMAP_FLAGS.CNMAP_COMPUTE_OCCLUSION;
}
}
break;
case OPTIONS.OPT_NORMAL_MAP_AMPLITUDE:
{
if (dwNormalMap == 0)
{
return(null);
}
else if (!float.TryParse(opt.value, out nmapAmplitude))
{
return(null);
}
else if (nmapAmplitude < 0.0f)
{
return(null);
}
}
break;
case OPTIONS.OPT_ALPHA_THRESHOLD:
{
if (!float.TryParse(opt.value, out alphaThreshold))
{
return(null);
}
else if (alphaThreshold < 0.0f)
{
return(null);
}
}
break;
case OPTIONS.OPT_ALPHA_WEIGHT:
{
if (!float.TryParse(opt.value, out alphaWeight))
{
return(null);
}
else if (alphaWeight < 0.0f)
{
return(null);
}
}
break;
case OPTIONS.OPT_BC_COMPRESS:
{
dwCompress = TEX_COMPRESS_FLAGS.TEX_COMPRESS_DEFAULT;
bool found = false;
if (opt.value.Contains('u'))
{
dwCompress |= TEX_COMPRESS_FLAGS.TEX_COMPRESS_UNIFORM;
found = true;
}
if (opt.value.Contains('d'))
{
dwCompress |= TEX_COMPRESS_FLAGS.TEX_COMPRESS_DITHER;
found = true;
}
if (opt.value.Contains('q'))
{
dwCompress |= TEX_COMPRESS_FLAGS.TEX_COMPRESS_BC7_QUICK;
found = true;
}
if (opt.value.Contains('x'))
{
dwCompress |= TEX_COMPRESS_FLAGS.TEX_COMPRESS_BC7_USE_3SUBSETS;
found = true;
}
if (TexUtils.HasFlag(dwCompress, TEX_COMPRESS_FLAGS.TEX_COMPRESS_BC7_USE_3SUBSETS | TEX_COMPRESS_FLAGS.TEX_COMPRESS_BC7_QUICK))
{
return(null);
}
if (!found)
{
return(null);
}
}
break;
case OPTIONS.OPT_WIC_QUALITY:
{
if (!float.TryParse(opt.value, out wicQuality))
{
return(null);
}
else if (wicQuality < 0.0f || wicQuality > 1.0f)
{
return(null);
}
}
break;
case OPTIONS.OPT_COLORKEY:
{
if (!ulong.TryParse(opt.value, out colorKey))
{
if (!ulong.TryParse(opt.value, System.Globalization.NumberStyles.HexNumber, null, out colorKey))
{
return(null);
}
}
colorKey &= 0xFFFFFF;
}
break;
case OPTIONS.OPT_X2_BIAS:
dwConvert |= TEX_FILTER_FLAGS.TEX_FILTER_FLOAT_X2BIAS;
break;
case OPTIONS.OPT_PAPER_WHITE_NITS:
{
if (!float.TryParse(opt.value, out paperWhiteNits))
{
return(null);
}
else if (paperWhiteNits > 10000.0f || paperWhiteNits <= 0.0f)
{
return(null);
}
}
break;
case OPTIONS.OPT_PRESERVE_ALPHA_COVERAGE:
{
if (float.TryParse(opt.value, out preserveAlphaCoverageRef))
{
return(null);
}
else if (preserveAlphaCoverageRef < 0.0f || preserveAlphaCoverageRef > 1.0f)
{
return(null);
}
}
break;
case OPTIONS.OPT_SWIZZLE:
{
if (opt.value == null || opt.value.Length > 4)
{
return(null);
}
else if (!ParseSwizzleMask(opt.value, out swizzleElements))
{
return(null);
}
}
break;
}
}
var fileTypeName = LookupByValue(fileType, pSaveFileTypes);
if (fileType != CODEC_DDS)
{
mipLevels = 1;
}
var ext = Path.GetExtension(fInfo.FullName).ToLower();
TexMetadata info = new TexMetadata();
ScratchImage image;
if (ext == ".dds")
{
DDS_FLAGS ddsFlags = DDS_FLAGS.DDS_FLAGS_ALLOW_LARGE_FILES;
if (TexUtils.HasFlag(dwOptions, 1U << (int)OPTIONS.OPT_DDS_DWORD_ALIGN))
{
ddsFlags |= DDS_FLAGS.DDS_FLAGS_LEGACY_DWORD;
}
if (TexUtils.HasFlag(dwOptions, 1U << (int)OPTIONS.OPT_EXPAND_LUMINANCE))
{
ddsFlags |= DDS_FLAGS.DDS_FLAGS_EXPAND_LUMINANCE;
}
if (TexUtils.HasFlag(dwOptions, 1U << (int)OPTIONS.OPT_DDS_BAD_DXTN_TAILS))
{
ddsFlags |= DDS_FLAGS.DDS_FLAGS_BAD_DXTN_TAILS;
}
image = LoadFromDDSFile(pathToFile, ddsFlags, ref info);
if (image == null)
{
return(null);
}
if (IsTypeless(info.format))
{
if (TexUtils.HasFlag(dwOptions, 1U << (int)OPTIONS.OPT_TYPELESS_UNORM))
{
info.format = MakeTypelessUNORM(info.format);
}
else if (TexUtils.HasFlag(dwOptions, 1U << (int)OPTIONS.OPT_TYPELESS_FLOAT))
{
info.format = MakeTypelessFLOAT(info.format);
}
if (IsTypeless(info.format))
{
return(null);
}
image.OverrideFormat(info.format);
}
}
else if (ext == ".bmp")
{
image = LoadFromBMPEx(pathToFile, WIC_FLAGS.WIC_FLAGS_NONE | (WIC_FLAGS)dwFilter, ref info);
if (image == null)
{
return(null);
}
}
else if (ext == ".tga")
{
image = LoadFromTGAFile(pathToFile, TGA_FLAGS.TGA_FLAGS_NONE, ref info);
if (image == null)
{
return(null);
}
}
else if (ext == ".hdr")
{
image = LoadFromHDRFile(pathToFile, ref info);
if (image == null)
{
return(null);
}
}
else if (ext == ".ppm")
{
image = LoadFromPortablePixMap(pathToFile, ref info);
if (image == null)
{
return(null);
}
}
else if (ext == ".pfm")
{
image = LoadFromPortablePixMapHDR(pathToFile, ref info);
if (image == null)
{
return(null);
}
}
else if (ext == ".exr")
{
image = LoadFromEXRFile(pathToFile, ref info);
if (image == null)
{
return(null);
}
}
else
{
WIC_FLAGS wicFlags = WIC_FLAGS.WIC_FLAGS_NONE | (WIC_FLAGS)dwFilter;
if (fileType == CODEC_DDS)
{
wicFlags |= WIC_FLAGS.WIC_FLAGS_ALL_FRAMES;
}
image = LoadFromWICFile(pathToFile, ref info);
if (image == null)
{
return(null);
}
}
return(null);
}
public static bool IsCompressed(DXGI_FORMAT fmt)
{
return dxtIsCompressed(fmt);
}
public int CheckVideoDecoderFormat([NativeTypeName("const GUID *")] Guid *pDecoderProfile, DXGI_FORMAT Format, [NativeTypeName("BOOL *")] int *pSupported)
{
return(((delegate * stdcall <ID3D11VideoDevice2 *, Guid *, DXGI_FORMAT, int *, int>)(lpVtbl[13]))((ID3D11VideoDevice2 *)Unsafe.AsPointer(ref this), pDecoderProfile, Format, pSupported));
}
public static HRESULT Compress(DxtImage[] srcImages, int nimages, ref TexMetadata metadata, DXGI_FORMAT format, TEX_COMPRESS_FLAGS compress, float alphaRef, ScratchImage cImages)
{
return HandleHRESULT(dxtCompressArray(srcImages, nimages, ref metadata, format, compress, alphaRef, cImages.ptr));
}
public void ResolveSubresourceRegion([NativeTypeName("ID3D12Resource *")] ID3D12Resource *pDstResource, [NativeTypeName("UINT")] uint DstSubresource, [NativeTypeName("UINT")] uint DstX, [NativeTypeName("UINT")] uint DstY, [NativeTypeName("ID3D12Resource *")] ID3D12Resource *pSrcResource, [NativeTypeName("UINT")] uint SrcSubresource, [NativeTypeName("D3D12_RECT *")] RECT *pSrcRect, DXGI_FORMAT Format, D3D12_RESOLVE_MODE ResolveMode)
{
((delegate * stdcall <ID3D12GraphicsCommandList1 *, ID3D12Resource *, uint, uint, uint, ID3D12Resource *, uint, RECT *, DXGI_FORMAT, D3D12_RESOLVE_MODE, void>)(lpVtbl[64]))((ID3D12GraphicsCommandList1 *)Unsafe.AsPointer(ref this), pDstResource, DstSubresource, DstX, DstY, pSrcResource, SrcSubresource, pSrcRect, Format, ResolveMode);
}
private extern static uint dxtInitialize1D(IntPtr img, DXGI_FORMAT fmt, int length, int arraySize, int mipLevels );
/// <summary>
/// Creates a DDS header from a set of information.
/// </summary>
/// <param name="Mips">Number of mipmaps.</param>
/// <param name="Height">Height of top mipmap.</param>
/// <param name="Width">Width of top mipmap.</param>
/// <param name="surfaceformat">Format header represents.</param>
public DDS_Header(int Mips, int Height, int Width, ImageEngineFormat surfaceformat, DXGI_FORMAT dx10Format = DXGI_FORMAT.DXGI_FORMAT_UNKNOWN)
{
dwSize = 124;
dwFlags = DDSdwFlags.DDSD_CAPS | DDSdwFlags.DDSD_HEIGHT | DDSdwFlags.DDSD_WIDTH | DDSdwFlags.DDSD_PIXELFORMAT | (Mips != 1 ? DDSdwFlags.DDSD_MIPMAPCOUNT : 0);
this.Width = Width;
this.Height = Height;
dwCaps = DDSdwCaps.DDSCAPS_TEXTURE | (Mips == 1 ? 0 : DDSdwCaps.DDSCAPS_COMPLEX | DDSdwCaps.DDSCAPS_MIPMAP);
dwMipMapCount = Mips == 1 ? 1 : Mips;
ddspf = new DDS_PIXELFORMAT(surfaceformat);
if (surfaceformat == ImageEngineFormat.DDS_DX10)
{
DX10_DXGI_AdditionalHeader = new DDS_DXGI_DX10_Additional
{
dxgiFormat = dx10Format,
resourceDimension = D3D10_RESOURCE_DIMENSION.DDS_DIMENSION_TEXTURE2D,
miscFlag = DDS_DXGI_DX10_Additional.D3D10_RESOURCE_MISC_FLAGS.D3D10_RESOURCE_MISC_GENERATE_MIPS,
miscFlags2 = DXGI_MiscFlags.DDS_ALPHA_MODE_UNKNOWN,
arraySize = 1
}
}
;
}
public HRESULT Initialize1D(DXGI_FORMAT fmt, int length, int arraySize, int mipLevels)
{
return Utilities.HandleHRESULT(dxtInitialize1D(ptr, fmt, length, arraySize, mipLevels));
}
public static TextureDescription CreateTgaTexture(Memory <byte> tgaData,
LoaderFlags loaderFlags = LoaderFlags.None)
{
if (tgaData.Length < sizeof(TGAHeader))
{
ThrowHelper.ThrowInvalidDataException("Too small");
}
Span <byte> span = tgaData.Span;
TGAHeader header = MemoryMarshal.Read <TGAHeader>(span);
if (IsCompressed(header.DataTypeCode))
{
ThrowHelper.ThrowNotSupportedException("Compressed TGA textures are TODO"); // TODO
}
int size = header.Height * header.Width * (header.BitsPerPixel / 8);
var data = new byte[size];
var buff = data;
DXGI_FORMAT format = loaderFlags.HasFlag(LoaderFlags.ForceSrgb)
? DXGI_FORMAT_R8G8B8A8_UNORM_SRGB
: DXGI_FORMAT_R8G8B8A8_UNORM;
switch (header.BitsPerPixel)
{
case 24:
RbgToRgba(span.Slice(sizeof(TGAHeader)), buff);
break;
case 32:
ArbgToRgba(span.Slice(sizeof(TGAHeader)), buff);
break;
case 16:
Rgba16ToRgba(span.Slice(sizeof(TGAHeader)), buff);
break;
default:
ThrowHelper.ThrowNotSupportedException("Unsupported format");
break;
}
var subresources = new ManagedSubresourceData[1];
subresources[0] = new ManagedSubresourceData();
return(new TextureDescription(
data,
D3D12_RESOURCE_DIMENSION.D3D12_RESOURCE_DIMENSION_TEXTURE2D,
new Size3((uint)header.Height, (uint)header.Width, 0),
1,
1,
format,
loaderFlags,
false,
subresources,
header.BitsPerPixel == 24 ? AlphaMode.Opaque : AlphaMode.Unknown,
TexType.Tga
));
}
public bool OverrideFormat(TexMetadata mdata, DXGI_FORMAT f)
{
return dxtOverrideFormat(ptr, f);
}
public int CheckOverlaySupport(DXGI_FORMAT EnumFormat, [NativeTypeName("IUnknown *")] IUnknown *pConcernedDevice, [NativeTypeName("UINT *")] uint *pFlags)
{
return(((delegate * unmanaged <IDXGIOutput6 *, DXGI_FORMAT, IUnknown *, uint *, int>)(lpVtbl[24]))((IDXGIOutput6 *)Unsafe.AsPointer(ref this), EnumFormat, pConcernedDevice, pFlags));
}
public DxtImage(int width, int height, DXGI_FORMAT format, int rowPitch, int slicePitch, IntPtr pixels)
{
this.width = (IntPtr)width;
this.height = (IntPtr)height;
this.format = format;
this.rowPitch = (IntPtr)rowPitch;
this.slicePitch = (IntPtr)slicePitch;
this.pixels = pixels;
}
public int GetDisplayModeList(DXGI_FORMAT EnumFormat, [NativeTypeName("UINT")] uint Flags, [NativeTypeName("UINT *")] uint *pNumModes, [NativeTypeName("DXGI_MODE_DESC *")] DXGI_MODE_DESC *pDesc)
{
return(((delegate * unmanaged <IDXGIOutput6 *, DXGI_FORMAT, uint, uint *, DXGI_MODE_DESC *, int>)(lpVtbl[8]))((IDXGIOutput6 *)Unsafe.AsPointer(ref this), EnumFormat, Flags, pNumModes, pDesc));
}
private extern static bool dxtIsCompressed(DXGI_FORMAT fmt);
public HRESULT ResizeBuffers(uint BufferCount, uint Width, uint Height, DXGI_FORMAT NewFormat, uint SwapChainFlags)
{
return(((delegate * unmanaged <IDXGISwapChain1 *, uint, uint, uint, DXGI_FORMAT, uint, int>)(lpVtbl[13]))((IDXGISwapChain1 *)Unsafe.AsPointer(ref this), BufferCount, Width, Height, NewFormat, SwapChainFlags));
}
private extern static uint dxtConvertArray(DxtImage[] srcImages, int nimages, ref TexMetadata metadata, DXGI_FORMAT format, TEX_FILTER_FLAGS filter, float threshold, IntPtr cImages);
public D3D12_CLEAR_VALUE(DXGI_FORMAT format, float depth, [NativeTypeName("UINT8")] byte stencil)
{
Format = format;
Anonymous.DepthStencil.Depth = depth;
Anonymous.DepthStencil.Stencil = stencil;
}
private extern static uint dxtCompressArray(DxtImage[] srcImages, int nimages, ref TexMetadata metadata, DXGI_FORMAT format, TEX_COMPRESS_FLAGS compress, float alphaRef, IntPtr cImages);
public HRESULT CreateSurface(uint width, uint height, DXGI_FORMAT pixelFormat, DXGI_ALPHA_MODE alphaMode, IDCompositionSurface **surface)
{
return(((delegate * unmanaged <IDCompositionDevice *, uint, uint, DXGI_FORMAT, DXGI_ALPHA_MODE, IDCompositionSurface **, int>)(lpVtbl[8]))((IDCompositionDevice *)Unsafe.AsPointer(ref this), width, height, pixelFormat, alphaMode, surface));
}
private extern static uint dxtDecompressArray(DxtImage[] cImages, int nimages, ref TexMetadata metadata, DXGI_FORMAT format, IntPtr images);
public HRESULT CreateVirtualSurface(uint initialWidth, uint initialHeight, DXGI_FORMAT pixelFormat, DXGI_ALPHA_MODE alphaMode, IDCompositionVirtualSurface **virtualSurface)
{
return(((delegate * unmanaged <IDCompositionDevice *, uint, uint, DXGI_FORMAT, DXGI_ALPHA_MODE, IDCompositionVirtualSurface **, int>)(lpVtbl[9]))((IDCompositionDevice *)Unsafe.AsPointer(ref this), initialWidth, initialHeight, pixelFormat, alphaMode, virtualSurface));
}
public static void ComputePitch(DXGI_FORMAT fmt, int width, int height, out int rowPitch, out int slicePitch, CP_FLAGS flags)
{
dxtComputePitch(fmt, width, height, out rowPitch, out slicePitch, flags);
}
public HRESULT CreateSurfacePresenter(IUnknown *pDevice, uint width, uint height, uint backBufferCount, DXGI_FORMAT format, VIEW_OBJECT_ALPHA_MODE mode, ISurfacePresenter **ppQueue)
{
return(((delegate * unmanaged <IViewObjectPresentSite *, IUnknown *, uint, uint, uint, DXGI_FORMAT, VIEW_OBJECT_ALPHA_MODE, ISurfacePresenter **, int>)(lpVtbl[3]))((IViewObjectPresentSite *)Unsafe.AsPointer(ref this), pDevice, width, height, backBufferCount, format, mode, ppQueue));
}
public static HRESULT Convert(ref DxtImage srcImage, DXGI_FORMAT format, TEX_FILTER_FLAGS filter, float threshold, ScratchImage cImage)
{
return HandleHRESULT(dxtConvert(ref srcImage, format, filter, threshold, cImage.ptr));
}
public int CheckFormatSupport(DXGI_FORMAT Format, [NativeTypeName("UINT *")] uint *pFormatSupport)
{
return(((delegate * stdcall <ID3D11Device3 *, DXGI_FORMAT, uint *, int>)(lpVtbl[29]))((ID3D11Device3 *)Unsafe.AsPointer(ref this), Format, pFormatSupport));
}
public static HRESULT Compress(ref DxtImage srcImage, DXGI_FORMAT format, TEX_COMPRESS_FLAGS compress, float alphaRef, ScratchImage cImage)
{
return HandleHRESULT(dxtCompress(ref srcImage, format, compress, alphaRef, cImage.ptr));
}
public int CheckMultisampleQualityLevels1(DXGI_FORMAT Format, [NativeTypeName("UINT")] uint SampleCount, [NativeTypeName("UINT")] uint Flags, [NativeTypeName("UINT *")] uint *pNumQualityLevels)
{
return(((delegate * stdcall <ID3D11Device3 *, DXGI_FORMAT, uint, uint, uint *, int>)(lpVtbl[53]))((ID3D11Device3 *)Unsafe.AsPointer(ref this), Format, SampleCount, Flags, pNumQualityLevels));
}
public static HRESULT Decompress(ref DxtImage cImage, DXGI_FORMAT format, ScratchImage image)
{
return HandleHRESULT(dxtDecompress(ref cImage, format, image.ptr));
}
public static unsafe byte[] Convert(Byte[] data, int width, int height, DXGI_FORMAT inputFormat, DXGI_FORMAT outputFormat)
{
long inputRowPitch;
long inputSlicePitch;
TexHelper.Instance.ComputePitch(inputFormat, width, height, out inputRowPitch, out inputSlicePitch, CP_FLAGS.NONE);
if (data.Length == inputSlicePitch)
{
byte *buf;
buf = (byte *)Marshal.AllocHGlobal((int)inputSlicePitch);
Marshal.Copy(data, 0, (IntPtr)buf, (int)inputSlicePitch);
DirectXTexNet.Image inputImage = new DirectXTexNet.Image(
width, height, inputFormat, inputRowPitch,
inputSlicePitch, (IntPtr)buf, null);
TexMetadata texMetadata = new TexMetadata(width, height, 1, 1, 1, 0, 0,
inputFormat, TEX_DIMENSION.TEXTURE2D);
ScratchImage scratchImage = TexHelper.Instance.InitializeTemporary(
new DirectXTexNet.Image[] { inputImage }, texMetadata, null);
var convFlags = TEX_FILTER_FLAGS.DEFAULT;
if (inputFormat == DXGI_FORMAT.B8G8R8A8_UNORM_SRGB ||
inputFormat == DXGI_FORMAT.B8G8R8X8_UNORM_SRGB ||
inputFormat == DXGI_FORMAT.R8G8B8A8_UNORM_SRGB)
{
convFlags |= TEX_FILTER_FLAGS.SRGB;
}
using (var decomp = scratchImage.Convert(0, outputFormat, convFlags, 0.5f))
{
long outRowPitch;
long outSlicePitch;
TexHelper.Instance.ComputePitch(outputFormat, width, height, out outRowPitch, out outSlicePitch, CP_FLAGS.NONE);
byte[] result = new byte[outSlicePitch];
Marshal.Copy(decomp.GetImage(0).Pixels, result, 0, result.Length);
inputImage = null;
scratchImage.Dispose();
return(result);
}
}
return(null);
}
public static HRESULT ComputeNormalMap(DxtImage[] srcImages, int nimages, ref TexMetadata metadata, CNMAP_FLAGS flags, float amplitude, DXGI_FORMAT format, ScratchImage normalMaps)
{
return HandleHRESULT(dxtComputeNormalMap(srcImages, nimages, ref metadata, flags, amplitude, format, normalMaps.ptr));
}
public void ResolveSubresource(ID3D12Resource *pDstResource, [NativeTypeName("UINT")] uint DstSubresource, ID3D12Resource *pSrcResource, [NativeTypeName("UINT")] uint SrcSubresource, DXGI_FORMAT Format)
{
((delegate * unmanaged <ID3D12GraphicsCommandList *, ID3D12Resource *, uint, ID3D12Resource *, uint, DXGI_FORMAT, void>)(lpVtbl[19]))((ID3D12GraphicsCommandList *)Unsafe.AsPointer(ref this), pDstResource, DstSubresource, pSrcResource, SrcSubresource, Format);
}
private extern static uint dxtInitialize2D(IntPtr img, DXGI_FORMAT fmt, int width, int height, int arraySize, int mipLevels);
public HRESULT GetDisplayModeList1(DXGI_FORMAT EnumFormat, uint Flags, uint *pNumModes, DXGI_MODE_DESC1 *pDesc)
{
return(((delegate * unmanaged <IDXGIOutput6 *, DXGI_FORMAT, uint, uint *, DXGI_MODE_DESC1 *, int>)(lpVtbl[19]))((IDXGIOutput6 *)Unsafe.AsPointer(ref this), EnumFormat, Flags, pNumModes, pDesc));
}
private extern static bool dxtOverrideFormat(IntPtr img, DXGI_FORMAT f);
public HRESULT CheckOverlaySupport(DXGI_FORMAT EnumFormat, IUnknown *pConcernedDevice, uint *pFlags)
{
return(((delegate * unmanaged <IDXGIOutput6 *, DXGI_FORMAT, IUnknown *, uint *, int>)(lpVtbl[24]))((IDXGIOutput6 *)Unsafe.AsPointer(ref this), EnumFormat, pConcernedDevice, pFlags));
}
public HRESULT Initialize2D(DXGI_FORMAT fmt, int width, int height, int arraySize, int mipLevels)
{
return Utilities.HandleHRESULT(dxtInitialize2D(ptr, fmt, width, height, arraySize, mipLevels));
}
public HRESULT CheckOverlayColorSpaceSupport(DXGI_FORMAT Format, DXGI_COLOR_SPACE_TYPE ColorSpace, IUnknown *pConcernedDevice, uint *pFlags)
{
return(((delegate * unmanaged <IDXGIOutput6 *, DXGI_FORMAT, DXGI_COLOR_SPACE_TYPE, IUnknown *, uint *, int>)(lpVtbl[25]))((IDXGIOutput6 *)Unsafe.AsPointer(ref this), Format, ColorSpace, pConcernedDevice, pFlags));
}
public HRESULT InitializeCube(DXGI_FORMAT fmt, int width, int height, int nCubes, int mipLevels)
{
return Utilities.HandleHRESULT(dxtInitializeCube(ptr, fmt, width, height, nCubes, mipLevels));
}
public TexMetadata(int width, int height, int depth, int arraySize, int mipLevels, TEX_MISC_FLAG miscFlags, int miscFlags2, DXGI_FORMAT format, TEX_DIMENSION dimension)
{
this.width = (IntPtr)width;
this.height = (IntPtr)height;
this.depth = (IntPtr)depth;
this.arraySize = (IntPtr)arraySize;
this.mipLevels = (IntPtr)mipLevels;
this.miscFlags = miscFlags;
this.miscFlags2 = miscFlags2;
this.format = format;
this.dimension = dimension;
}
private static void ChangeDxtImageType(DxtTextureLibraryData libraryData, DXGI_FORMAT dxgiFormat)
{
if(((PixelFormat)libraryData.Metadata.format).SizeInBits() != ((PixelFormat)dxgiFormat).SizeInBits())
throw new ArgumentException("Impossible to change image data format. The two formats '{0}' and '{1}' are not compatibles.".ToFormat(libraryData.Metadata.format, dxgiFormat));
libraryData.Metadata.format = dxgiFormat;
for (var i = 0; i < libraryData.DxtImages.Length; ++i)
libraryData.DxtImages[i].format = dxgiFormat;
}
public int CheckMultisampleQualityLevels(DXGI_FORMAT Format, [NativeTypeName("UINT")] uint SampleCount, [NativeTypeName("UINT *")] uint *pNumQualityLevels)
{
return(((delegate * unmanaged <ID3D10Device1 *, DXGI_FORMAT, uint, uint *, int>)(lpVtbl[91]))((ID3D10Device1 *)Unsafe.AsPointer(ref this), Format, SampleCount, pNumQualityLevels));
}
