2012-06-01 00:01:15 +00:00
|
|
|
DIRECTX TEXTURE LIBRARY (DirectXTex)
|
|
|
|
|
------------------------------------
|
|
|
|
|
|
|
|
|
|
Copyright (c) Microsoft Corporation. All rights reserved.
|
|
|
|
|
|
2015-07-29 17:07:16 +00:00
|
|
|
July 29, 2015
|
2012-06-01 00:01:15 +00:00
|
|
|
|
|
|
|
|
This package contains DirectXTex, a shared source library for reading and writing DDS
|
|
|
|
|
files, and performing various texture content processing operations including
|
|
|
|
|
resizing, format conversion, mip-map generation, block compression for Direct3D runtime
|
|
|
|
|
texture resources, and height-map to normal-map conversion. This library makes
|
|
|
|
|
use of the Windows Image Component (WIC) APIs. It also includes a simple .TGA reader and
|
|
|
|
|
writer since this image file format is commonly used for texture content processing pipelines,
|
|
|
|
|
but is not currently supported by a built-in WIC codec.
|
|
|
|
|
|
2015-07-29 17:07:16 +00:00
|
|
|
The source is written for Visual Studio 2012, 2013, or 2015. It is recommended that
|
2015-06-18 23:15:15 +00:00
|
|
|
you make use of the Windows 8.1 SDK and Windows 7 Service Pack 1 or later.
|
2012-06-01 00:01:15 +00:00
|
|
|
|
2014-04-03 20:31:23 +00:00
|
|
|
NOTE: DirectXTex is not supported on Windows phone 8.0 because WIC is not available on
|
|
|
|
|
that platform. It is available on Windows phone starting in version 8.1.
|
|
|
|
|
|
2012-06-01 00:01:15 +00:00
|
|
|
DDSTextureLoader\
|
|
|
|
|
This contains a streamlined version of the DirectX SDK sample DDSWithoutD3DX11 texture
|
|
|
|
|
loading code for a simple light-weight runtime DDS loader. This version only supports
|
|
|
|
|
Direct3D 11 and performs no runtime pixel data conversions (i.e. 24bpp legacy DDS files
|
|
|
|
|
always fail). This is ideal for runtime usage, and supports the full complement of
|
|
|
|
|
Direct3D 11 texture resources (1D, 2D, volume maps, cubemaps, mipmap levels,
|
|
|
|
|
texture arrays, BC formats, etc.).
|
|
|
|
|
|
|
|
|
|
WICTextureLoader\
|
|
|
|
|
This contains a Direct3D 11 2D texture loader that uses WIC to load a bitmap
|
|
|
|
|
(BMP, JPEG, PNG, HD Photo, or other WIC supported file container), resize if needed
|
|
|
|
|
based on the current feature level (or by explicit parameter), format convert to a
|
|
|
|
|
DXGI_FORMAT if required, and then create a 2D texture. Furthermore, if a Direct3D 11
|
|
|
|
|
device context is provided and the current device supports it for the given pixel format,
|
|
|
|
|
it will auto-generate mipmaps. Note this does not support 1D textures, volume textures,
|
|
|
|
|
cubemaps, or texture arrays. DDSTextureLoader is recommended for fully "precooked" textures
|
|
|
|
|
for maximum performance and image quality, but this loader can be useful for creating
|
|
|
|
|
simple 2D texture from standard image files at runtime.
|
|
|
|
|
|
|
|
|
|
Note: This function is not thread-safe if given a non-NULL device context for the auto-gen
|
|
|
|
|
mip-map support.
|
|
|
|
|
|
|
|
|
|
DirectXTex\
|
|
|
|
|
This contains the DirectXTex library. This includes a full-featured DDS reader and writer
|
|
|
|
|
including legacy format conversions, a TGA reader and writer, a WIC-based bitmap reader and
|
|
|
|
|
writer (BMP, JPEG, PNG, TIFF, and HD Photo), and various texture processing functions. This
|
|
|
|
|
is intended primarily for tool usage.
|
|
|
|
|
|
|
|
|
|
Note that the majority of the header files here are intended for internal implementation
|
|
|
|
|
of the library only (BC.h, DDS.h, DirectXTexP.h, and scoped.h). Only DirectXTex.h is
|
|
|
|
|
meant as a 'public' header for the library.
|
|
|
|
|
|
|
|
|
|
Texconv\
|
|
|
|
|
This DirectXTex sample is an implementation of the "texconv" command-line texture utility
|
|
|
|
|
from the DirectX SDK utilizing DirectXTex rather than D3DX.
|
|
|
|
|
|
|
|
|
|
It supports the same arguments as the Texture Conversion Tool Extended (texconvex.exe) DirectX
|
|
|
|
|
SDK utility. See <http://msdn.microsoft.com/en-us/library/ee422506.aspx>. The primary differences
|
|
|
|
|
are the -10 and -11 arguments are not applicable; the filter names (POINT, LINEAR, CUBIC,
|
2013-06-15 19:02:59 +00:00
|
|
|
FANT or BOX, TRIANGLE, *_DITHER, *_DITHER_DIFFUSION); and support for the .TGA file format.
|
2012-06-01 00:01:15 +00:00
|
|
|
This also includes support for JPEG XR/HD Photo bitmap formats (see
|
|
|
|
|
<http://blogs.msdn.com/b/chuckw/archive/2011/01/19/known-issue-texconvex.aspx>)
|
2013-06-15 19:02:59 +00:00
|
|
|
|
|
|
|
|
Texassemble\
|
|
|
|
|
This DirectXTex sample is a command-line utility for creating cubemaps, volume maps, or
|
|
|
|
|
texture arrays from a set of individual input image files.
|
2012-06-01 00:01:15 +00:00
|
|
|
|
|
|
|
|
DDSView\
|
|
|
|
|
This DirectXTex sample is a simple Direct3D 11-based viewer for DDS files. For array textures
|
|
|
|
|
or volume maps, the "<" and ">" keyboard keys will show different images contained in the DDS.
|
|
|
|
|
The "1" through "0" keys can also be used to jump to a specific image index.
|
|
|
|
|
|
2015-03-16 18:20:09 +00:00
|
|
|
All content and source code for this package are subject to the terms of the MIT License.
|
|
|
|
|
<http://opensource.org/licenses/MIT>.
|
2012-06-01 00:01:15 +00:00
|
|
|
|
2015-06-18 23:15:15 +00:00
|
|
|
Documentation is available at <https://github.com/Microsoft/DirectXTex/wiki>.
|
|
|
|
|
|
|
|
|
|
For the latest version of DirectXTex, bug reports, etc. please visit the project site.
|
|
|
|
|
|
2012-06-01 00:01:15 +00:00
|
|
|
http://go.microsoft.com/fwlink/?LinkId=248926
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
------------------------------------
|
|
|
|
|
RELEASE NOTES
|
|
|
|
|
|
2013-04-17 00:53:37 +00:00
|
|
|
* The alpha mode specification for DDS files was updated between the March 2013 and April 2013 releases. Any
|
|
|
|
|
DDS files created using the DDS_FLAGS_FORCE_DX10_EXT_MISC2 flag or the texconv -dx10 switch using the
|
|
|
|
|
March 2013 release should be refreshed.
|
|
|
|
|
|
2013-08-01 20:49:00 +00:00
|
|
|
* Due to the underlying Windows BMP WIC codec, alpha channels are not supported for 16bpp or 32bpp BMP pixel format files. The Windows 8.x
|
2012-11-16 01:17:11 +00:00
|
|
|
version of the Windows BMP WIC codec does support 32bpp pixel formats with alpha when using the BITMAPV5HEADER file header. Note the updated
|
|
|
|
|
WIC is available on Windows 7 SP1 with KB 2670838 installed.
|
2012-06-01 00:01:15 +00:00
|
|
|
|
|
|
|
|
* While DXGI 1.0 and DXGI 1.1 include 5:6:5 (DXGI_FORMAT_B5G6R5_UNORM) and 5:5:5:1 (DXGI_FORMAT_B5G5R5A1_UNORM)
|
|
|
|
|
pixel format enumerations, the DirectX 10.x and 11.0 Runtimes do not support these formats for use with Direct3D. The DirectX 11.1 runtime,
|
2014-01-24 22:00:53 +00:00
|
|
|
DXGI 1.2, and the WDDM 1.2 driver model fully support 16bpp formats (5:6:5, 5:5:5:1, and 4:4:4:4).
|
2012-06-01 00:01:15 +00:00
|
|
|
|
|
|
|
|
* WICTextureLoader cannot load .TGA files unless the system has a 3rd party WIC codec installed. You must use the DirectXTex
|
|
|
|
|
library for TGA file format support without relying on an add-on WIC codec.
|
|
|
|
|
|
2012-11-16 01:17:11 +00:00
|
|
|
* Loading of 96bpp floating-point TIFF files results in a corrupted image prior to Windows 8. This fix is available on Windows 7 SP1 with
|
|
|
|
|
KB 2670838 installed.
|
|
|
|
|
|
2012-06-01 00:01:15 +00:00
|
|
|
|
|
|
|
|
------------------------------------
|
|
|
|
|
RELEASE HISTORY
|
|
|
|
|
|
2015-07-29 17:07:16 +00:00
|
|
|
July 29, 2015
|
|
|
|
|
Fixed rounding problem with 32-bit RGBA/BGRA format conversions
|
|
|
|
|
texconv: use CPU parallel compression for BC1-BC5 (-singleproc disables)
|
|
|
|
|
Updated for VS 2015 and Windows 10 SDK RTM
|
|
|
|
|
Retired VS 2010 and Windows 8.0 Store projects
|
|
|
|
|
|
2015-06-18 23:15:15 +00:00
|
|
|
June 18, 2015
|
|
|
|
|
New BC_FLAGS_USE_3SUBSETS option for BC7 compressors; now defaults to skipping 3 subset blocks
|
|
|
|
|
Fixed bug with MakeTypeless and A8_UNORM
|
|
|
|
|
Fixed file length validation problem in LoadDDSFromFile
|
|
|
|
|
|
2015-03-27 23:34:44 +00:00
|
|
|
March 27, 2015
|
|
|
|
|
Added projects for Windows apps Technical Preview
|
|
|
|
|
Fixed bug with WIC-based mipmap generation for non-WIC supported formats
|
|
|
|
|
Fixed bug with WIC multiframe loader when resizing required
|
|
|
|
|
texconv: Added -nmap/-nmapamp for generating normal maps from height maps
|
|
|
|
|
texconv/texassemble: Updated to load multiframe WIC files (tiff, gif)
|
|
|
|
|
Minor code cleanup
|
|
|
|
|
|
2014-11-24 23:10:15 +00:00
|
|
|
November 24, 2014
|
|
|
|
|
Updates for Visual Studio 2015 Technical Preview
|
|
|
|
|
Minor code cleanup
|
|
|
|
|
|
2014-09-22 19:45:37 +00:00
|
|
|
September 22, 2014
|
|
|
|
|
Format conversion improvements and bug fixes (depth/stencil, alpha-only, float16, RGB -> 1 channel)
|
|
|
|
|
Fixed issue when BC decompressing non-standard compressed rowPitch images
|
|
|
|
|
Explicit calling-convention annotation for all 'public' functions
|
|
|
|
|
Code cleanup
|
|
|
|
|
Xbox One platform updates
|
|
|
|
|
|
2014-07-15 23:24:57 +00:00
|
|
|
July 15, 2014
|
|
|
|
|
texconv command-line tool fixes
|
|
|
|
|
Fixed problem with 'wide' images with CPU Compress
|
|
|
|
|
Updates to Xbox One platform support
|
|
|
|
|
|
2014-04-03 20:31:23 +00:00
|
|
|
April 3, 2014
|
|
|
|
|
Windows phone 8.1 platform support
|
|
|
|
|
|
2014-02-25 01:08:40 +00:00
|
|
|
February 24, 2014
|
|
|
|
|
Direct3D 11 video and Xbox One extended format support
|
|
|
|
|
New APIs: IsPlanar, IsPalettized, IsDepthStencil, ConvertToSinglePlane
|
|
|
|
|
Added 'alphaWeight' parameter to GPU Compress [breaking change]
|
|
|
|
|
texconv '-aw' switch to control the alpha weighting for the BC7 GPU compressor
|
|
|
|
|
Fixed bug with ordered dithering in non-WIC conversion codepaths
|
|
|
|
|
Fixed SaveToDDS* functions when using arbitrary row pitch values
|
|
|
|
|
|
2014-01-24 22:00:53 +00:00
|
|
|
January 24, 2014
|
|
|
|
|
Added sRGB flags for Compress (TEX_COMPRESS_SRGB*)
|
|
|
|
|
Added 'compress' flag parameter to GPU versions of Compress [breaking change]
|
|
|
|
|
Minor fix for potential rounding problem in GPU Compress
|
|
|
|
|
Code cleanup (removed DXGI_1_2_FORMATS control define; ScopedObject typedef removed)
|
|
|
|
|
Dropped VS 2010 support without the Windows 8.1 SDK (removed USE_XNAMATH control define)
|
|
|
|
|
|
2013-12-24 22:19:28 +00:00
|
|
|
December 24, 2013
|
|
|
|
|
texconv updated with -fl and -pow2 command-line switches
|
|
|
|
|
Fixed bug in Resize when doing custom filtering which occurred when exactly doubling the image size
|
|
|
|
|
Added move operators to ScratchImage and Blob classes
|
|
|
|
|
Xbox One platform support
|
|
|
|
|
|
2013-10-21 21:13:57 +00:00
|
|
|
October 21, 2013
|
|
|
|
|
Updated for Visual Studio 2013 and Windows 8.1 SDK RTM
|
|
|
|
|
PremultiplyAlpha updated with new 'flags' parameter and to use sRGB correct blending
|
|
|
|
|
Fixed colorspace conversion issue with DirectCompute compressor when compressing for BC7 SRGB
|
|
|
|
|
|
2013-08-13 18:54:02 +00:00
|
|
|
August 13, 2013
|
|
|
|
|
DirectCompute 4.0 BC6H/BC7 compressor integration
|
|
|
|
|
texconv utility uses DirectCompute compression by default for BC6H/BC7, -nogpu disables use of DirectCompute
|
|
|
|
|
|
2013-08-01 20:49:00 +00:00
|
|
|
August 1, 2013
|
|
|
|
|
Support for BC compression/decompression of non-power-of-2 mipmapped textures
|
|
|
|
|
Fixes for BC6H / BC7 codecs to better match published standard
|
|
|
|
|
Fix for BC4 / BC5 codecs when compressing RGB images
|
|
|
|
|
Minor fix for the BC1-3 codec
|
|
|
|
|
New optional flags for ComputeMSE to compare UNORM vs. SNORM images
|
|
|
|
|
New WIC loading flag added to control use of WIC metadata to return sRGB vs. non-sRGB formats
|
|
|
|
|
Code cleanup and /analyze fixes
|
|
|
|
|
Project file cleanup
|
|
|
|
|
Texconv utility uses parallel BC compression by default for BC6H/BC7, -singleproc disables multithreaded behavior
|
|
|
|
|
|
2013-07-01 20:36:22 +00:00
|
|
|
July 1, 2013
|
|
|
|
|
VS 2013 Preview projects added
|
|
|
|
|
SaveToWIC functions updated with new optional setCustomProps parameter
|
|
|
|
|
|
2013-06-15 19:02:59 +00:00
|
|
|
June 15, 2013
|
|
|
|
|
Custom filtering implementation for Resize & GenerateMipMaps(3D) - Point, Box, Linear, Cubic, and Triangle
|
|
|
|
|
TEX_FILTER_TRIANGLE finite low-pass triangle filter
|
|
|
|
|
TEX_FILTER_WRAP, TEX_FILTER_MIRROR texture semantics for custom filtering
|
|
|
|
|
TEX_FILTER_BOX alias for TEX_FILTER_FANT WIC
|
|
|
|
|
Ordered and error diffusion dithering for non-WIC conversion
|
|
|
|
|
sRGB gamma correct custom filtering and conversion
|
|
|
|
|
DDS_FLAGS_EXPAND_LUMINANCE - Reader conversion option for L8, L16, and A8L8 legacy DDS files
|
|
|
|
|
Added use of WIC metadata for sRGB pixel formats
|
|
|
|
|
Added BitsPerColor utility function
|
|
|
|
|
Fixed Convert threshold parameter usage
|
|
|
|
|
Non-power-of-2 volume map support, fixed bug with non-square volume maps
|
|
|
|
|
Texconv utility update with -xlum, -wrap, and -mirror options; reworked -if options for improved dithering
|
|
|
|
|
Texassemble utility for creating cubemaps, volume maps, and texture arrays
|
|
|
|
|
DDSTextureLoader and WICTextureLoader sync'd with DirectXTK versions
|
|
|
|
|
|
2013-04-17 00:53:37 +00:00
|
|
|
April 16, 2013
|
|
|
|
|
Updated alpha-mode metadata details in .DDS files
|
|
|
|
|
Added new control flags for Convert
|
|
|
|
|
Added new optional flags for ComputeMSE
|
|
|
|
|
Fixed conversion handling for sRGB formats
|
|
|
|
|
Fixed internal routines for handling R10G10B10_XR_BIAS_A2_UNORM, R9G9B9E5_SHAREDEXP, and FORMAT_R1_UNORM
|
|
|
|
|
Fixed WIC I/O for GUID_WICPixelFormat32bppRGBE pixel format files (HD Photo)
|
|
|
|
|
Fixed non-square image handling in GenerateMipMaps3D
|
|
|
|
|
Fixed some error handling in the DDS load code
|
|
|
|
|
|
2013-03-23 01:00:43 +00:00
|
|
|
March 22, 2013
|
|
|
|
|
Supports reading and writing alpha-mode (straight, premultiplied, etc.) metadata in .DDS files
|
|
|
|
|
Added build option to use WICCreateImagingFactory_Proxy instead of CoCreateInstance to obtain WIC factory
|
|
|
|
|
|
2013-01-29 22:18:05 +00:00
|
|
|
January 29, 2013
|
|
|
|
|
Added PremultiplyAlpha to DirectXTex; -pmalpha switch for texconv command-line tool
|
|
|
|
|
Fixed problem with forceSRGB implementation for Ex versions of CreateTexture, CreateShaderResourceView, DDSTextureLoader and WICTextureLoader
|
|
|
|
|
|
2012-12-11 21:06:46 +00:00
|
|
|
December 11, 2012
|
|
|
|
|
Ex versions of CreateTexture, CreateShaderResourceView, DDSTextureLoader and WICTextureLoader
|
|
|
|
|
Fixed BC2 and BC3 decompression issue for unusual color encoding case
|
|
|
|
|
Converted annotation to SAL2 for improved VS 2012 /analyze experience
|
|
|
|
|
Updated DirectXTex, DDSView, and Texconv with VS 2010 + Windows 8.0 SDK project using official 'property sheets'
|
|
|
|
|
|
2012-11-16 01:17:11 +00:00
|
|
|
November 15, 2012
|
|
|
|
|
Added support for WIC2 when available on Windows 8 and Windows 7 with KB 2670838
|
|
|
|
|
Added optional targetGUID parameter to SaveWIC* APIs to influence final container pixel format choice
|
|
|
|
|
Fixed bug in SaveDDS* which was generating invalid DDS files for 1D dimension textures
|
|
|
|
|
Improved robustness of CaptureTexture when resolving MSAA source textures
|
|
|
|
|
Sync'd DDSTextureLoader, ScreenGrab, and WICTextureLoader standalone versions with latest DirectXTK release
|
2012-06-01 00:01:15 +00:00
|
|
|
|
2012-11-16 01:17:11 +00:00
|
|
|
September 28, 2012
|
|
|
|
|
Added ScreenGrab module for creating runtime screenshots
|
|
|
|
|
Renamed project files for better naming consistency
|
|
|
|
|
New Typeless utilities for DirectXTex
|
|
|
|
|
Some minor code cleanup for DirectXTex's WIC writer function
|
|
|
|
|
Bug fixes and new -tu/-tf options for texconv
|
|
|
|
|
|
|
|
|
|
June 22, 2012
|
|
|
|
|
Moved to using XNA Math 2.05 instead of XNA Math 2.04 for USE_XNAMATH builds
|
|
|
|
|
Fixed BGR vs. RGB color channel swizzle problem with 24bpp legacy .DDS files in DirectXTex
|
|
|
|
|
Update to DirectXTex WIC and WICTextureLoader for additional 96bpp float format handling on Windows 8
|
|
|
|
|
|
|
|
|
|
May 31, 2012
|
|
|
|
|
Minor fix for DDSTextureLoader's retry fallback that can happen with 10level9 feature levels
|
|
|
|
|
Switched to use "_DEBUG" instead of "DEBUG" and cleaned up debug warnings
|
|
|
|
|
added Metro style application project files for DirectXTex
|
|
|
|
|
|
|
|
|
|
April 20, 2012
|
|
|
|
|
DirectTex's WIC-based writer opts-in for the Windows 8 BMP encoder option for writing 32 bpp RGBA files with the BITMAPV5HEADER
|
|
|
|
|
|
|
|
|
|
March 30, 2012
|
|
|
|
|
WICTextureLoader updated with Windows 8 WIC pixel formats
|
|
|
|
|
DirectXTex updated with limited non-power-of-2 texture support and TEX_FILTER_SEPARATE_ALPHA option
|
|
|
|
|
Texconv updated with '-sepalpha' command-line option
|
|
|
|
|
Added USE_XNAMATH control define to build DirectXTex using either XNAMath or DirectXMath
|
|
|
|
|
Added VS 2012 project files (which use DirectXMath instead of XNAMath and define DXGI_1_2_FORMATS)
|
|
|
|
|
|
|
|
|
|
March 15, 2012
|
|
|
|
|
Fix for resource leak in CreateShaderResourceView() Direct3D 11 helper function in DirectXTex
|
|
|
|
|
|
|
|
|
|
March 5, 2012
|
|
|
|
|
Fix for too much temp memory allocated by WICTextureLoader; cleaned up legacy 'min/max' macro usage in DirectXTex
|
|
|
|
|
|
|
|
|
|
February 21, 2012
|
|
|
|
|
WICTextureLoader updated to handle systems and device drivers without BGRA or 16bpp format support
|
|
|
|
|
|
|
|
|
|
February 20, 2012
|
|
|
|
|
Some code cleanup for DirectXTex and DDSTextureLoader
|
|
|
|
|
Fixed bug in 10:10:10:2 format fixup in the LoadDDSFromMemory function
|
|
|
|
|
Fixed bugs in "non-zero alpha" special-case handling in LoadTGAFromFile
|
|
|
|
|
Fixed bug in _SwizzleScanline when copying alpha channel for BGRA<->RGBA swizzling
|
|
|
|
|
|
|
|
|
|
February 11, 2012
|
|
|
|
|
Update of DDSTextureLoader to also build in Metro style apps; added WICTextureLoader
|
|
|
|
|
Added CMYK WIC pixel formats to the DirectXTex conversion table
|
|
|
|
|
|
|
|
|
|
January 30, 2012
|
|
|
|
|
Minor code-cleanup for DirectXTex to enable use of PCH through 'directxtexp.h' header
|
|
|
|
|
|
|
|
|
|
January 24, 2011
|
|
|
|
|
Some code-cleanup for DirectXTex
|
|
|
|
|
Added DXGI 1.2 implementation for DDSTextureLoader and DirectXTex guarded with DXGI_1_2_FORMATS compiliation define
|
|
|
|
|
|
|
|
|
|
December 16, 2011
|
|
|
|
|
Fixed x64 compilation warnings in DDSTextureLoader
|
|
|
|
|
|
|
|
|
|
November 30, 2011
|
|
|
|
|
Fixed some of the constants used in IsSupportedTexture(),
|
|
|
|
|
added ability to strip off top levels of mips in DDSTextureLoader,
|
|
|
|
|
changed DirectXTex to use CoCreateInstance rather than LoadLibrary to obtain the WIC factory,
|
|
|
|
|
a few minor /analyze related annotations for DirectXTex
|
|
|
|
|
|
|
|
|
|
October 27, 2011
|
|
|
|
|
Original release
|
