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* cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* vdpau: deprecate av_vdpau_get_profile()Rémi Denis-Courmont2015-09-28
| | | | | | | | This function can intrinsically not deal with codec profile fallback (for H.264 Constrained Baseline especially), and was made redundant by av_vdpau_bind_context(). Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: add helper for surface chroma type and sizeRémi Denis-Courmont2014-12-25
| | | | | | | | | | | | | | | | | | | | | Since the VDPAU pixel format does not distinguish between different VDPAU video surface chroma types, we need another way to pass this data to the application. Originally VDPAU in libavcodec only supported decoding to 8-bits YUV with 4:2:0 chroma sampling. Correspondingly, applications assumed that libavcodec expected VDP_CHROMA_TYPE_420 video surfaces for output. However some of the new HEVC profiles proposed for addition to VDPAU would require different depth and/or sampling: http://lists.freedesktop.org/archives/vdpau/2014-July/000167.html ...as would lossless AVC profiles: http://lists.freedesktop.org/archives/vdpau/2014-November/000241.html To preserve backward binary compatibility with existing applications, a new av_vdpau_bind_context() flag is introduced in a further change. Signed-off-by: Rémi Denis-Courmont <remi@remlab.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: add AV_HWACCEL_FLAG_IGNORE_LEVEL to skip the codec level checkRémi Denis-Courmont2014-10-15
| | | | | | | | | | | | | Decoding acceleration may work even if the codec level is higher than the stated limit of the VDPAU driver. Or the problem may be considered acceptable by the user. This flag allows skipping the codec level capability checks and proceed with decoding. Applications should obviously not set this flag by default, but only if the user explicitly requested this behavior (and presumably knows how to turn it back off if it fails). Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: add av_vdpau_bind_context()Rémi Denis-Courmont2014-10-06
| | | | | | | | | | | | This function provides an explicit VDPAU device and VDPAU driver to libavcodec, so that the application is relieved from codec specifics and VdpDevice life cycle management. A stub flags parameter is added for future extension. For instance, it could be used to ignore codec level capabilities (if someone feels dangerous). Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: add a constructor for AVVDPAUContext.Anton Khirnov2013-11-14
| | | | | We will likely want to add new fields to it in the future, so this is needed to avoid breaking ABI.
* vdpau: add a convenience function for getting a decoder profile.Anton Khirnov2013-11-14
| | | | Based on the code by Rémi Denis-Courmont <remi@remlab.net> from VLC.
* vdpau: Add missing #includes to fix standalone header compilationDiego Biurrun2013-11-04
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: deprecate bitstream buffers within the hardware contextRémi Denis-Courmont2013-08-05
| | | | | | | | The bitstream buffers are now private and freed by libavcodec. For backward compatibility, the hold bitstream buffer pointer is left NULL (applications were supposed to av_freep() it). Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: deprecate VDPAU codec capabilityRémi Denis-Courmont2013-08-05
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vdpau: use the correct namespace for the unionLuca Barbato2013-07-12
| | | | | | Vdp is used by libvdpau, use AVVDPAU as used for the rest. Reported-by: Alexis Ballier <aballier@gentoo.org>
* vdpau: Add context and common helpers for hwaccel supportRémi Denis-Courmont2013-01-13
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* lavc doxy: add all installed headers to doxy groups.Anton Khirnov2012-04-09
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* doxygen: Consistently use '@' instead of '\' for Doxygen markup.Diego Biurrun2011-06-24
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove stray Doxygen grouping command; fixes one Doxygen warning.Diego Biurrun2010-07-02
| | | | Originally committed as revision 23996 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Cosmetics: Fix indentation.Carl Eugen Hoyos2009-11-16
| | | | Originally committed as revision 20542 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add VDPAU hardware accelerated decoding for MPEG-4 ASP which can be usedNVIDIA Corporation2009-11-10
| | | | | | | | by video players. Original patch by NVIDIA corporation. Originally committed as revision 20502 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Clarify responsibility for freeing a buffer when using vdpau.Carl Eugen Hoyos2009-10-27
| | | | Originally committed as revision 20376 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Revert adding a _pixfmt to vdpau/xvmc header names.Diego Biurrun2009-02-14
| | | | | | Since vdpau.h was an installed header this would break API. Originally committed as revision 17225 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename xvmc_render.h --> xvmc_pixfmt.h and vdpau.h --> vdpau_pixfmt.h asDiego Biurrun2009-02-12
| | | | | | suggested by Michael, the new names better describe the contents of the files. Originally committed as revision 17168 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Sort VdpPictureInfo alphabetically.Carl Eugen Hoyos2009-01-20
| | | | Originally committed as revision 16705 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add VDPAU hardware accelerated decoding for WMV3 and VC1 which canNVIDIA Corporation2009-01-20
| | | | | | | | be used by video players. Original patch by NVIDIA corporation. Originally committed as revision 16699 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which canNVIDIA Corporation2009-01-16
| | | | | | | | be used by video players. Original patch by NVIDIA corporation. Originally committed as revision 16628 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename bitstreamBuffers* as bitstream_buffers*Carl Eugen Hoyos2009-01-07
| | | | Originally committed as revision 16491 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use <> instead of "" for system headers.Diego Biurrun2009-01-07
| | | | Originally committed as revision 16480 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 1l: Forgot to rename header guard.Carl Eugen Hoyos2009-01-06
| | | | Originally committed as revision 16448 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename vdpau_render.h as vdpau.h.Carl Eugen Hoyos2009-01-05
Originally committed as revision 16444 to svn://svn.ffmpeg.org/ffmpeg/trunk
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