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path: root/libavutil/hwcontext_vdpau.c
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* avutil/buffer: Switch AVBuffer API to size_tAndreas Rheinhardt2021-04-27
| | | | | | | Announced in 14040a1d913794d9a3fd6406a6d8c2f0e37e0062. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil: use the buffer_size_t typedef where requiredJames Almer2021-03-10
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/hwcontext_vdpau: Correctly initialise pixfmtsPhilip Langdale2020-07-12
| | | | | | The number of declared vdpau formats can vary depending on which version of libvdpau we build against, so the number of pix fmts can vary too. Let's make sure we keep those numbers in sync.
* avcodec/hevcdec: Add VDPAU to list of supported formatsManojGuptaBonda2020-07-09
| | | | | | | | | | | | | | Added VDPAU to list of supported formats for HEVC10 and 12 bit formats also added 42010 bit to surface_parameters and new VDP chroma formats to VDPAUPixFmtMaps Add HEVC 420 10/12 Bit and 444 10/12 Bit support for VDPAU YUV444P10 is defined as the 444 surface with 10bit valid data in LSBs but H/w returns Data in MSBs Hence if we map output as YUV444p16 it is filtering out the LSB to convert to p10 format. Signed-off-by: Philip Langdale <philipl@overt.org>
* avutil/hwcontext_vdpau: Map 444 pix fmts to new VdpYCbCr typesManojGuptaBonda2019-05-05
| | | | | | | | | | New VdpYCbCr Formats VDP_YCBCR_FORMAT_Y_U_V_444 and, VDP_YCBCR_FORMAT_Y_UV_444 have been added in VDPAU with libvdpau-1.2 to be used in get/putbits for YUV 4:4:4 surfaces. Earlier mapping of AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_YV12 is not valid. Hence this Change maps AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_Y_U_V_444 to access the YUV 4:4:4 surface via read-back API's of VDPAU.
* hwcontext_vdpau: implement av_hwdevice_get_hwframe_constraints()wm42018-01-15
| | | | | | | | | | | In addition, this does not allow creating frames contexts with sw_format for which no known transfer formats exist. In theory, we should check whether the chroma format (i.e. the sw_format) is supported at all by the vdpau driver, but checking for transfer formats has the same effect. Note that the pre-existing code adds 1 to priv->nb_pix_fmts[i] for unknown reason, and some checks need to account for that to check for empty lists. They are not off-by-one errors.
* Merge commit '09a145b3c837273b1379321e44386a3233156e75'Clément Bœsch2017-03-20
|\ | | | | | | | | | | | | * commit '09a145b3c837273b1379321e44386a3233156e75': hwcontext_vdpau: Remove duplicate definition of GET_CALLBACK Merged-by: Clément Bœsch <u@pkh.me>
| * hwcontext_vdpau: Remove duplicate definition of GET_CALLBACKMark Thompson2016-09-14
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* | hwcontext_vdpau: Fix missing subscriptsMark Thompson2017-01-17
| | | | | | | | | | | | Also remove the redundant casts which were hiding the error here. (cherry picked from commit 7081620aca36e616ea96f71fd71d2703e3abae09)
* | avutil/hwcontext_vdpau: Fix warning: "GET_CALLBACK" redefinedMichael Niedermayer2016-10-10
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '38392b2af815898b8716826c4e29d95c04fb2647'Hendrik Leppkes2016-06-26
|\| | | | | | | | | | | | | * commit '38392b2af815898b8716826c4e29d95c04fb2647': hwcontext_vdpau: implement device creation Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * hwcontext_vdpau: implement device creationAnton Khirnov2016-05-26
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* | Merge commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42'Derek Buitenhuis2016-02-17
|/ | | | | | | * commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42': hwcontext: add a VDPAU implementation Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* hwcontext: add a VDPAU implementationAnton Khirnov2016-02-14
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