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* avutil: add RGBA single-float precision packed formatsPaul B Mahol2022-09-251-0/+3
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* avutil: add RGB single-precision float formatsPaul B Mahol2022-09-251-0/+3
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* lavu/pixfmt: Add P012, Y212, XV30, and XV36 formatsPhilip Langdale2022-09-031-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are the formats we want/need to use when dealing with the Intel VAAPI decoder for 12bit 4:2:0, 12bit 4:2:2, 10bit 4:4:4 and 12bit 4:4:4 respectively. As with the already supported Y210 and YUVX (XVUY) formats, they are based on formats Microsoft picked as their preferred 4:2:2 and 4:4:4 video formats, and Intel ran with it. P12 and Y212 are simply an extension of 10 bit formats to say 12 bits will be used, with 4 unused bits instead of 6. XV30, and XV36, as exotic as they sound, are variants of Y410 and Y412 where the alpha channel is left formally undefined. We prefer these over the alpha versions because the hardware cannot actually do anything with the alpha channel and respecting it is just overhead. Y412/XV46 is a normal looking packed 4 channel format where each channel is 16bits wide but only the 12msb are used (like P012). Y410/XV30 packs three 10bit channels in 32bits with 2bits of alpha, like A/X2RGB10 style formats. This annoying layout forced me to define the BE version as a bitstream format. It seems like our pixdesc infrastructure can handle the LE version being byte-defined, but not when it's reversed. If there's a better way to handle this, please let me know. Our existing X2 formats all have the 2 bits at the MSB end, but this format places them at the LSB end and that seems to be the root of the problem.
* lavu/pixfmt: Introduce VUYX formatPhilip Langdale2022-08-251-0/+2
| | | | | | | | | | | | | | This is the alphaless version of VUYA that I introduced recently. After further discussion and noting that the Intel vaapi driver explicitly lists XYUV as a support format for encoding and decoding 8bit 444 content, we decided to switch our usage and avoid the overhead of having a declared alpha channel around. Note that I am not removing VUYA, as this turned out to have another use, which was to replace the need for v408enc/dec when dealing with the format. The vaapi switching will happen in the next change
* lavu/pixfmt: add packed RGBA float16 formatTimo Rothenpieler2022-08-131-0/+5
| | | | | This is the default format of the Windows compositor and what DXGI Desktop Duplication will give you for any kind of HDR output.
* lavu/pixfmt: Add packed 4:4:4 formatPhilip Langdale2022-08-031-0/+2
| | | | | | | | | The "AYUV" format is defined by Microsoft as their preferred format for 4:4:4 content, and so it is the format used by Intel VAAPI and QSV. As Microsoft like to define their byte ordering in little-endian fashion, the memory order is reversed, and so our pix_fmt, which follows memory order, has a reversed name (VUYA).
* lavu/pixfmt: deprecate AV_PIX_FMT_XVMCAnton Khirnov2022-02-151-0/+2
| | | | It is no longer used for anything.
* avutil/pixfmt.h: typoDiederick Niehorster2022-01-211-1/+1
| | | | | Signed-off-by: Diederick Niehorster <dcnieho@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formatsrcombs2021-11-281-0/+18
| | | | These are used by VideoToolbox hardware decoders.
* lavu/pix_fmt: add pixel format for x2bgr10Manuel Stoeckl2021-09-261-0/+3
| | | | | | | | | | | The new format (given in big/little endian forms) matches the existing X2RGB10 format, except with B and R channels switched. AV_PIX_FMT_X2BGR10 data often is created by OpenGL programs whose buffers use the GL_RGB10 internal format. Signed-off-by: Manuel Stoeckl <code@mstoeckl.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* pixfmt: fixed wrong fix of commentValerii Zapodovnikov2021-06-021-18/+18
| | | | | | | | | | | | This mostly reverts 785bfb1d7bb8de567c3aac1d9cc369b55ac9fb7b. But I also added some clarifications so that nobody mixes primaries with matrix again. SMPTE 240 and 170 primaires are the same, while matrix coeff. are different, because 240 is derived from 170's new primaries and white point while 170 uses BT.601 derived from BT.470 System M (yes, with Illuminant C) a.k.a. NTSC 1953. Some nits too. Reviewed-by: Reto Kromer <lists@reto.ch> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/pixfmt: Remove deprecated VAAPI pixel formatsAndreas Rheinhardt2021-04-271-10/+0
| | | | | | | Deprecated in 9f8e57efe4400ca86352277873792792279c3b15. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/pixfmt: improve definition of AVColorRangeJan Ekström2020-09-231-3/+51
| | | | | | | | | | | | As it was brought up that the current documentation leaves things as specific to YCbCr only, ICtCp and RGB are now mentioned. Additionally, the specifications on which these definitions of narrow and full range are defined are mentioned. This way, the documentation of AVColorRange should now match how most people seem to read interpret it at this point, and thus flagging RGB AVFrames as full range is valid not only according to common sense, but also the enum definition.
* lavu/pix_fmt: add new pixel format x2rgb10Fei Wang2020-06-121-0/+3
| | | | | | | The format is packed RGB with each channel 10 bits available and include 2 bits unused. Signed-off-by: Fei Wang <fei.w.wang@intel.com>
* lavu/pix_fmt: add new pixel format y210Linjie Fu2020-02-241-0/+5
| | | | | | | Add some packed 4:2:2 10-bit pixel formats for hardware decode support in VAAPI and QSV. Signed-off-by: Linjie Fu <linjie.fu@intel.com>
* lavu: add Vulkan hwcontext codeLynne2020-02-041-0/+7
| | | | | | | | | | This commit adds the necessary code to initialize and use a Vulkan device within the hwcontext libavutil framework. Currently direct mapping to VAAPI and DRM frames is functional, and transfers to CUDA and native frames are supported. Lets hope the future Vulkan video decode extension fits well within this framework.
* lavu/pixfmt: Cosmetics, remove wrong end-of-comment markers.Carl Eugen Hoyos2019-12-141-12/+12
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* avutil/pixfmt: Add EBU Tech. 3213-E AVColorPrimaries valueRaphaël Zumer2019-09-011-1/+2
| | | | | | | | | | This is an alias for JEDEC P22. The name associated with the value is also changed from jedec-p22 to ebu3213 to match ITU-T H.273. Signed-off-by: Raphaël Zumer <rzumer@tebako.net> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil: Add NV24 and NV42 pixel formatsPhilip Langdale2019-05-121-0/+3
| | | | | | | | | | | | | These are the 4:4:4 variants of the semi-planar NV12/NV21 formats. These formats are not used much, so we've never had a reason to add them until now. VDPAU recently added support HEVC 4:4:4 content and when you use the OpenGL interop, the returned surfaces are in NV24 format, so we need the pixel format for media players, even if there's no direct use within ffmpeg. Separately, there are apparently webcams that use NV24, but I've never seen one.
* avutil : add YUVA444P12 and YUVA422P12Martin Vignali2018-11-241-0/+7
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* libavutil: Adds gray floating-point pixel formats.Sergey Lavrushkin2018-08-111-0/+5
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/pixfmt: Document chroma plane size for odd resolutionsMichael Niedermayer2018-07-201-0/+4
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil: add gray14 pixel formatPaul B Mahol2018-05-051-0/+4
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavu/pixfmt: Remove gap in the middle of enum AVPixelFormatMark Thompson2017-11-251-1/+1
| | | | | | | | This was added for compatibility with libav, by leaving a space for formats added in libav to be merged. Since that feature has been removed, we don't need a gap here. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
* lavu: Add OpenCL hardware pixfmtMark Thompson2017-11-221-0/+7
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* Merge commit 'dd343fd986459f467a2d1d70c26101dff1d47d68'James Almer2017-10-231-10/+0
|\ | | | | | | | | | | | | * commit 'dd343fd986459f467a2d1d70c26101dff1d47d68': lavu: Drop deprecated VDPAU pixel formats Merged-by: James Almer <jamrial@gmail.com>
| * lavu: Drop deprecated VDPAU pixel formatsVittorio Giovara2017-03-231-10/+0
| | | | | | | | Deprecated in 07/2013.
* | Merge commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198'James Almer2017-10-231-7/+2
|\| | | | | | | | | | | | | * commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198': lavc: Remove deprecated XvMC support hacks Merged-by: James Almer <jamrial@gmail.com>
| * lavc: Remove deprecated XvMC support hacksDiego Biurrun2017-03-231-4/+0
| | | | | | | | Deprecated in 11/2013.
* | lavc: drop VDAClément Bœsch2017-10-231-3/+0
| | | | | | | | | | Deprecated (aka removed) in OSX 10.11, and we have a replacement for it (VideoToolbox).
* | lavu: Add DRM hwcontextMark Thompson2017-09-131-0/+7
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* | Add single precision planar RGB pixel formatsVittorio Giovara2017-08-151-0/+7
| | | | | | | | | | | | Add a pixel format flag to identify this family. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | pixfmt: Support chroma-derived and ictcp color matricesVittorio Giovara2017-08-101-0/+3
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | libavutil: add GRAY9 pixel formatPaul B Mahol2017-08-071-0/+4
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* | lavu: add new D3D11 pixfmt and hwcontextwm42017-06-271-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be used with the new d3d11 hwaccel decode API. With the new hwaccel API, we don't want surfaces to depend on the decoder (other than the required dimension and format). The old D3D11VA pixfmt uses ID3D11VideoDecoderOutputView pointers, which include the decoder configuration, and thus is incompatible with the new hwaccel API. This patch introduces AV_PIX_FMT_D3D11, which uses ID3D11Texture2D and an index. It's simpler and compatible with the new hwaccel API. The introduced hwcontext supports only the new pixfmt. Frame upload code untested. Significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Merges Libav commit fff90422d181744cd75dbf011687ee7095f02875. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avutil/pixfmt: remove superfluous defineJames Almer2017-06-011-2/+0
| | | | | | | | | | | | It's an AVColorSpace value since 82ad9cbd32c873bced9adf4a2bb67dcda7294c61. Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '706af9227b58657c73e3a4df3689da734f010500'Clément Bœsch2017-04-081-0/+3
|\| | | | | | | | | | | | | * commit '706af9227b58657c73e3a4df3689da734f010500': lavu: Document the color properties enumeration values origin Merged-by: Clément Bœsch <u@pkh.me>
| * lavu: Document the color properties enumeration values originVittorio Giovara2016-12-021-0/+3
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* | Merge commit '17dac56b8fdd80c594c39b76de3f27a7949afbde'Clément Bœsch2017-03-311-1/+2
|\| | | | | | | | | | | | | * commit '17dac56b8fdd80c594c39b76de3f27a7949afbde': lavu: Rename ycgco color space appropriately Merged-by: Clément Bœsch <cboesch@gopro.com>
| * lavu: Rename ycgco color space appropriatelyVittorio Giovara2016-11-081-1/+2
| | | | | | | | | | | | Planes are ordered as the name suggests now. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * pixfmt: Add GRAY12Luca Barbato2016-11-071-0/+4
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* | Merge commit '0d9b9bd37f43ee29ad9f709d85c8f3be9db71104'Clément Bœsch2017-03-241-0/+1
|\| | | | | | | | | | | | | * commit '0d9b9bd37f43ee29ad9f709d85c8f3be9db71104': lavu: Add JEDEC P22 color primaries Merged-by: Clément Bœsch <u@pkh.me>
| * lavu: Add JEDEC P22 color primariesVittorio Giovara2016-10-211-0/+1
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| * Add GBRAP12 pixel format supportKieran Kunhya2016-10-121-0/+4
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * Add GBRP12 pixel format supportMichael Niedermayer2016-10-121-0/+4
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | lavu/pixfmt: fix redundant commentClément Bœsch2017-03-241-1/+1
| | | | | | | | Mistake introduced in a1f6b1d9d816ad7e6a8f071b0efa2638bc80e65e.
* | Merge commit '310c55f1799deab395319471a75c528d0fa7b30d'Clément Bœsch2017-03-231-2/+2
|\| | | | | | | | | | | | | * commit '310c55f1799deab395319471a75c528d0fa7b30d': pixfmt: Document alternative names for smpte 431 and 432 Merged-by: Clément Bœsch <u@pkh.me>
| * pixfmt: Document alternative names for smpte 431 and 432Vittorio Giovara2016-10-021-2/+2
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| * pixfmt: Add yuv444p12 pixel formatLuca Barbato2016-09-271-0/+4
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| * pixfmt: Add yuv422p12 pixel formatLuca Barbato2016-09-271-0/+4
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