NEWS

hwdecode-demos NEWS -- summary of changes.  2010-05-DD
Copyright (C) 2009-2010 Splitted-Desktop Systems

Version 0.9.6 - DD.May.2011
* Fix command line parser for --hwaccel option

Version 0.9.5 - 24.Feb.2011
* Add options description (--help)
* Fix VDPAU/GLX build with upstream GL headers
* VAAPI: add scaling flags ("scaling_{default,fast,hq,nla}")
* VAAPI: add SMPTE-240M colorspace conversion flag ("smpte.240")
* VAAPI: allow vaGetImage() with a specific region (--getimage-rect)

Version 0.9.4 - 06.Oct.2010
* GLX: allow explicit texture size (--glx-texture-size WIDTHxHEIGHT)
* GLX: allow GL_ARB_texture_rectangle textures (--glx-texture-target rect)
* GLX: allow rendering without reflection effect (--no-glx-use-reflection)
* VDPAU: add support for GL_NV_vdpau_interop (--vdpau-glx-output-surface)
* XvBA: fix multiple rendering to the same window in PCOM mode

Version 0.9.3 - 18.Mar.2010
* Fix --genimage auto mode
* VAAPI: allow user-defined vaPutSurface() flags (--vaapi-putsurface-flags)
* VDPAU: allow high-quality scaling on supported chips (--vdpau-hqscaling)
* VDPAU: add support for video mixer layers (--putimage blend --vdpau-layers)

Version 0.9.2 - 24.Feb.2010
* Fix RGBA conversions (workaround for libswscale < 0.10.0)
* Add support for more RGBA formats (--{get,put}image-format)
* Add DtsFlushInput() demos with Crystal HD (--crystalhd-flush)
* Add option to select GLX texture format (--glx-texture-format)
* VAAPI: add multiple subpictures rendering (--vaapi-multi-subpictures)

Version 0.9.1 - 21.Feb.2010
* Fix NV12->NV12 image copy (libswscale workaround)
* Add DtsProcOutputNoCopy() with Crystal HD (--crystalhd-output-nocopy)
* Add multiple rendering to the same window with XvBA (--multi-rendering)
* VAAPI: deprecate --vaapi-multirendering, use --multi-rendering
* VAAPI: vaSyncSurface() is only needed with multiple vaPutSurface() calls

Version 0.9.0 - 15.Feb.2010
* Fix build with VA-API >= 0.31.0-sds5
* Add Broadcom Crystal HD decoding demos

Version 0.8.3 - 27.Jan.2010
* Document command line options
* Make it possible to set the PutImage surface size (--putimage-size)
* VAAPI: allow subregion rendering of the decoded frame (--vaapi-putsurface-source-rect)
* VAAPI: allow partial rendering of subpictures (--vaapi-subpicture-(source|target)-rect)

Version 0.8.2 - 20.Jan.2010
* Fix YV12 format for --getimage
* Fix build with older FFmpeg and GLX headers
* VAAPI: handle background-color display attribute (--vaapi-background-color)

Version 0.8.1 - 18.Jan.2010
* Simplify command line options system
* VAAPI: drop explicit call to vaSyncSurface() for decoding
* VAAPI: allow rendering at a specified location (--vaapi-render-rect)
* VAAPI: add multiple rendering to the same window (--vaapi-multirendering)
* Allow additional rendering into a subwindow (--subwindow [--subwindow-rect])

Version 0.8.0 - 21.Dec.2009
* Fix YUY2 alias to YUYV format
* Add MPEG-4 decoding demos to VDPAU
* Add VA API extensions for MPEG-4 support with the VDPAU back-end

Version 0.7.5 - 06.Nov.2009
* Expand valgrind suppressions file for XvBA
* Rename dprintf() to debug_printf() for newer glibc
* Add --genimage [rects|rgb-rects|flowers] option to control generated images
* Add --vaapi-use-scaling-putimage option. Allow vaPutImage() to scale images

Version 0.7.4 - 16.Oct.2009
* Add --clipping demos to VDPAU
* Add RGBA image format (native endian byte-order)
* Allow build with original libVA API 0.29

Version 0.7.3 - 12.Oct.2009
* Fix build with newer Cairo headers
* Fix RGB formats selection in VAAPI
* Add --clipping demos for VAAPI and XvBA

Version 0.7.2 - 06.Oct.2009
* VDPAU: fix YV12 pixels readback
* VDPAU: implement --putimage demos
* Add option to specify an image format (--(get|put)image-format)
* Merge FFmpeg SW and VAAPI demos into a single binary (--hwaccel vaapi)

Version 0.7.1 - 04.Oct.2009
* XvBA: fix YV12 pixels readback
* XvBA: implement --putimage demos
* Make FFmpeg/VAAPI demos work again
* Add missing image.h file for make dist
* Try to support AYUV subpicture formats

Version 0.7.0 - 30.Sep.2009
* Rename --readback to --getimage
* Add new --putimage to demonstrate CPU to GPU image transfers:
  - VAAPI: --putimage [override] uses vaPutImage()
  - VAAPI: --putimage blend uses vaAssociateSubpicture()

Version 0.6.2 - 08.Sep.2009
* Add support for VA API 0.31
* Add support for VA/GLX extensions v3
* Print out VA API display attributes

Version 0.6.1 - 27.Aug.2009
* Add support for offscreen rendering (FBO) of texture-from-pixmap
* Add new command-line options for GLX display:
  - --vaapi-glx-use-copy: use vaCopySurfaceToTextureGLX() (default)
  - --glx-alloc-pixmap-asap: allocate X11 and GLX Pixmap ASAP (default)
  - --glx-use-fbo: use framebuffer objects with GLX_EXT_texture_from_pixmap

Version 0.6.0 - 21.Aug.2009
* Add OpenGL rendering
* Add support for XvBA 0.74
* Fix YV12 to RGB32 conversion

Version 0.5.2 - 17.Jun.2009
* Add a fixlet to XvBA decoding demos
* Add valgrind suppressions file for XvBA

Version 0.5.1 - 03.Jun.2009
* Fix XvBA decoding demos

Version 0.5.0 - 23.Apr.2009
* Add VC-1 demo (VA API, VDPAU, XvBA)
* Fix MPEG-2 decoding demo through FFmpeg

Version 0.4.0 - 22.Apr.2009
* Add FFmpeg{,+VAAPI} video decoding support
* Add support for HW video decoding to an X Pixmap
* Add --readback [video|output|pixmap] option (defaults to 'video')
* VAAPI: implement RGBA readback through vaGetImage(), if available

Version 0.3.1 - 16.Apr.2009
* VAAPI: improve debugging info
* VAAPI: allow readback in YV12, UYVY and YUYV (YUY2) formats
* VDPAU: readback YV12 or NV12 pixels from the video surface

Version 0.3.0 - 15.Apr.2009
* Add infrastructure to read pixels back from GPU memory (VA API, VDPAU)

Version 0.2.0 - 14.Apr.2009
* Add MPEG-2 demo (VA API, VDPAU)
* Add MPEG-4 demo (VA API)

Version 0.1.1 - 11.Apr.2009
* Add the initial H.264 clip
* Make it possible to disable some APIs

Version 0.1.0 - 10.Apr.2009
* Initial (private) release