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DirectXTex: November 15, 2012

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ReadMe.txt
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@ -3,7 +3,7 @@ DIRECTX TEXTURE LIBRARY (DirectXTex)
Copyright (c) Microsoft Corporation. All rights reserved. Copyright (c) Microsoft Corporation. All rights reserved.
September 28, 2012 November 15, 2012
This package contains DirectXTex, a shared source library for reading and writing DDS This package contains DirectXTex, a shared source library for reading and writing DDS
files, and performing various texture content processing operations including files, and performing various texture content processing operations including
@ -14,11 +14,11 @@ writer since this image file format is commonly used for texture content process
but is not currently supported by a built-in WIC codec. but is not currently supported by a built-in WIC codec.
The source is written for Visual C++ 2010 using the Direct3D headers from either The source is written for Visual C++ 2010 using the Direct3D headers from either
a current DirectX SDK or Windows SDK. It can also be compiled using the VS 2012 RC and the a current DirectX SDK or Windows SDK. It can also be compiled using Visual Studio 2012 and the
Windows SDK 8.0 headers included with that release. Windows SDK 8.0 headers.
It is recommended that you make use of Visual C++ 2010 Service Pack 1 or VS 2012 RC, and It is recommended that you make use of Visual C++ 2010 Service Pack 1 or VS 2012, and
Windows 7 Service Pack 1 or the Windows 8 Release Preview. Windows 7 Service Pack 1 or Windows 8.
DDSTextureLoader\ DDSTextureLoader\
This contains a streamlined version of the DirectX SDK sample DDSWithoutD3DX11 texture This contains a streamlined version of the DirectX SDK sample DDSWithoutD3DX11 texture
@ -95,7 +95,8 @@ RELEASE NOTES
for 3D volume mipmap-generation. for 3D volume mipmap-generation.
* Due to the underlying Windows BMP WIC codec, alpha channels are not supported for 16bpp or 32bpp BMP pixel format files. The Windows 8 * Due to the underlying Windows BMP WIC codec, alpha channels are not supported for 16bpp or 32bpp BMP pixel format files. The Windows 8
version of the Windows BMP WIC codec does support 32bpp pixel formats with alpha when using the BITMAPV5HEADER file header. 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.
* The WIC conversion cases currently ignore TEX_FILTER_SRGB_IN and TEX_FILTER_SRGB_OUT out. * The WIC conversion cases currently ignore TEX_FILTER_SRGB_IN and TEX_FILTER_SRGB_OUT out.
@ -111,56 +112,81 @@ RELEASE NOTES
* WICTextureLoader cannot load .TGA files unless the system has a 3rd party WIC codec installed. You must use the DirectXTex * 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. library for TGA file format support without relying on an add-on WIC codec.
* 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.
------------------------------------ ------------------------------------
RELEASE HISTORY RELEASE HISTORY
September 28, 2012: Added ScreenGrab module for creating runtime screenshots November 15, 2012
Renamed project files for better naming consistency Added support for WIC2 when available on Windows 8 and Windows 7 with KB 2670838
New Typeless utilities for DirectXTex Added optional targetGUID parameter to SaveWIC* APIs to influence final container pixel format choice
Some minor code cleanup for DirectXTex's WIC writer function Fixed bug in SaveDDS* which was generating invalid DDS files for 1D dimension textures
Bug fixes and new -tu/-tf options for texconv Improved robustness of CaptureTexture when resolving MSAA source textures
Sync'd DDSTextureLoader, ScreenGrab, and WICTextureLoader standalone versions with latest DirectXTK release
June 22, 2012: Moved to using XNA Math 2.05 instead of XNA Math 2.04 for USE_XNAMATH builds September 28, 2012
Fixed BGR vs. RGB color channel swizzle problem with 24bpp legacy .DDS files in DirectXTex Added ScreenGrab module for creating runtime screenshots
Update to DirectXTex WIC and WICTextureLoader for additional 96bpp float format handling on Windows 8 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
May 31, 2012: Minor fix for DDSTextureLoader's retry fallback that can happen with 10level9 feature levels June 22, 2012
Switched to use "_DEBUG" instead of "DEBUG" and cleaned up debug warnings Moved to using XNA Math 2.05 instead of XNA Math 2.04 for USE_XNAMATH builds
added Metro style application project files for DirectXTex 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
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 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
March 30, 2012: WICTextureLoader updated with Windows 8 WIC pixel formats April 20, 2012
DirectXTex updated with limited non-power-of-2 texture support and TEX_FILTER_SEPARATE_ALPHA option DirectTex's WIC-based writer opts-in for the Windows 8 BMP encoder option for writing 32 bpp RGBA files with the BITMAPV5HEADER
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 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 5, 2012: Fix for too much temp memory allocated by WICTextureLoader; cleaned up legacy 'min/max' macro usage in DirectXTex March 15, 2012
Fix for resource leak in CreateShaderResourceView() Direct3D 11 helper function in DirectXTex
February 21, 2012: WICTextureLoader updated to handle systems and device drivers without BGRA or 16bpp format support March 5, 2012
Fix for too much temp memory allocated by WICTextureLoader; cleaned up legacy 'min/max' macro usage in DirectXTex
February 20, 2012: Some code cleanup for DirectXTex and DDSTextureLoader February 21, 2012
Fixed bug in 10:10:10:2 format fixup in the LoadDDSFromMemory function WICTextureLoader updated to handle systems and device drivers without BGRA or 16bpp format support
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 February 20, 2012
Added CMYK WIC pixel formats to the DirectXTex conversion table 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
January 30, 2012: Minor code-cleanup for DirectXTex to enable use of PCH through 'directxtexp.h' header 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 24, 2011: Some code-cleanup for DirectXTex January 30, 2012
Added DXGI 1.2 implementation for DDSTextureLoader and DirectXTex guarded with DXGI_1_2_FORMATS compiliation define Minor code-cleanup for DirectXTex to enable use of PCH through 'directxtexp.h' header
December 16, 2011: Fixed x64 compilation warnings in DDSTextureLoader 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
November 30, 2011: Fixed some of the constants used in IsSupportedTexture(), December 16, 2011
added ability to strip off top levels of mips in DDSTextureLoader, Fixed x64 compilation warnings 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 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