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Author SHA1 Message Date
Timo Rothenpieler d0961d3069 avcodec/nvenc: sanitize variable names 2017-09-07 12:08:32 +02:00
Timo Rothenpieler a56d0497cb avcodec/nvenc: migrate to new encode API 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-09-07 12:08:32 +02:00
Timo Rothenpieler 4e6638abb4 avcodec/nvenc: always output picture timing SEI 
Interlaced encoding profits from it, or might even need it in some
players.
No harm in enabling it unconditionally.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-09-02 16:01:57 +02:00
Timo Rothenpieler 0e995eac20 avcodec/nvenc: only push cuda context on encoder close if encoder exists 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-09-01 10:52:15 +02:00
Timo Rothenpieler a0b69e2b0a avcodec/nvenc: add support for specifying entropy coding mode 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-09-01 10:52:15 +02:00
Timo Rothenpieler 1ac03c8dc0 configure: add support for libnpp* from cuda sdk 9 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-08-30 11:03:18 +02:00
Timo Rothenpieler ef0c6d9b01 libavutil/opencl: fix potential null dereference 
Fixes CID 1396840

Reviewed-by: Wei Gao <highgod0401@gmail.com>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-08-27 21:08:17 +02:00
Timo Rothenpieler 62b75537db avfilter/scale_npp: fix logic used in previous patch 2017-08-14 16:03:11 +02:00
Timo Rothenpieler f4ebbda566 avfilter/scale_npp: check for buffer allocation failure 
I totally did not forget to amend this to the previous patch...
 2017-08-14 14:15:27 +02:00
Timo Rothenpieler feb13aed79 avfilter/vf_signature: fix memory leaks in error cases 
Fixes CIDs 1403234 and 1403235
 2017-06-13 19:49:39 +02:00
Timo Rothenpieler a5b5ce2658 avformat/pcmdec: fix memory leak 
Fixes CID 1396267
 2017-06-13 19:49:06 +02:00
Timo Rothenpieler 4b2a2969f3 avformat/librtmp: check return value of setsockopt 
Fixes CID 1396837
 2017-06-13 19:48:08 +02:00
Timo Rothenpieler 0fbc9bbbbb avfilter/vf_scale_npp: fix out-of-bounds reads 
Fixes CIDs 1396414 and 1396415
 2017-06-13 19:47:44 +02:00
Timo Rothenpieler 21583e936a avfilter/unsharp: fix uninitialized pointer read 
Fixes CID 1396855
 2017-06-13 19:47:19 +02:00
Timo Rothenpieler ff3084606c avcodec/cuvid: make capability check optional 2017-06-01 12:39:06 +02:00
Timo Rothenpieler f890a6d712 compat/cuda: make cuvidGetDecoderCaps optional 2017-06-01 12:39:06 +02:00
Timo Rothenpieler cb3358b68f avcodec/nvenc: print minimum driver version on error 2017-06-01 11:55:25 +02:00
Timo Rothenpieler 2d978d1c72 configure: libnpp does not need to link libcuda 2017-06-01 11:36:13 +02:00
Timo Rothenpieler a1652aca7e avcodec/nvenc: remove unnecessary alignment 
Fixes #6260
 2017-05-23 11:24:43 +02:00
Timo Rothenpieler 88896c4619 compat/cuda/ptx2c: remove bashism and harden against arbitrary input 2017-05-15 18:54:38 +02:00
Timo Rothenpieler f1ab71b046 build: add support for building .cu files via nvcc 
Original work by Yogender Gupta <ygupta@nvidia.com>
 2017-05-15 11:46:50 +02:00
Timo Rothenpieler 6a3740572d configure: add cuda-sdk for things requiring full CUDA sdk 2017-05-15 11:46:50 +02:00
Timo Rothenpieler cfbebe9dda avcodec/nvenc: deprecated old rc modes, add new ones 2017-05-09 18:38:30 +02:00
Timo Rothenpieler ef390e348e Changelog: document updated Video Codec SDK 2017-05-09 18:38:30 +02:00
Timo Rothenpieler fea4713472 avcodec/cuvid: use capability check instead of dummy decoder 2017-05-09 18:38:30 +02:00
Timo Rothenpieler f15129a44b compat/cuda: fix cast warnings on windows 2017-05-09 18:38:30 +02:00
Timo Rothenpieler 17f63d98e6 compat/cuda: update cuvid/nvdec headers to Video Codec SDK 8.0.14 
This raises the required minimum NVIDIA display driver versions:
NVIDIA Linux display driver 378.13 or newer
NVIDIA Windows display driver 378.66 or newer
 2017-05-09 18:38:30 +02:00
Timo Rothenpieler 23538ad2eb avcodec/nvenc: remove usage of deprecated fields 2017-05-09 18:38:30 +02:00
Timo Rothenpieler 78518b72cf compat/nvenc: bump nvEncodeAPI.h to Video Codec SDK 8.0.14 
This raises the required minimum NVIDIA display driver versions:
NVIDIA Linux display driver 378.13 or newer
NVIDIA Windows display driver 378.66 or newer
 2017-05-09 18:38:30 +02:00
Timo Rothenpieler f89a89c550 avcodec/nvenc: use frames hwctx when registering a frame 2017-05-07 13:38:30 +02:00
Timo Rothenpieler dad6f44bbd avcodec/nvenc: support external context in sw mode 2017-05-07 13:35:25 +02:00
Timo Rothenpieler bd717340a2 configure: cuvid hwaccels need the corresponding decoder, not the other way around 2017-03-25 22:39:01 +01:00
Timo Rothenpieler d84c2298e2 avcodec/nvenc: apply quantization factors to cqp 2017-03-23 17:10:52 +01:00
Timo Rothenpieler 7fb2a7afa1 avcodec/nvenc: Deprecate usage of global_quality, introducing qp 2017-03-23 17:10:52 +01:00
Timo Rothenpieler 5cd3cd5b68 avcodec/cuvid: add support for cropping/resizing 
Overhauled version, original patch by Miroslav Slugeň <thunder.m@email.cz>.
 2017-03-09 18:39:15 +01:00
Timo Rothenpielerandwm4 736f4af4fe ffmpeg_cuvid: adapt for recent filter graph initialization changes 2017-03-03 08:45:43 +01:00
Timo Rothenpieler b27be563a8 compat/cuda: fix ulong size on cygwin 2017-03-01 12:08:34 +01:00
Timo Rothenpieler f747e1533a avcodec/nvenc: allow forcing keyframes by default 2017-02-20 22:38:39 +01:00
Timo Rothenpieler b6f4f0b14b avcodec/cuvid: add format mismatch debug logs 2017-02-14 11:48:38 +01:00
Timo Rothenpieler ce79410bba avcodec/cuvid: set width and height before calling get_format 
The external hw_frames_ctx is initialized in that callback, and needs
that information to be accurate.
 2017-02-14 11:47:10 +01:00
Timo Rothenpieler b7d480f431 avcodec/cuvid: update hw_frames_ctx reference after get_format call 2017-02-14 11:43:47 +01:00
Timo Rothenpieler be74ba648c avcodec/nvenc: push cuda context before encoding a frame 
Thanks to Miroslav Slugeň for figuring out what was going on here.
 2017-02-14 11:24:13 +01:00
Timo Rothenpieler 8a3fea14ae avcodec/nvenc: set frame buffer format for mapped frames 2017-02-13 11:30:52 +01:00
Timo RothenpielerandLuca Barbato a52976c0fe nvenc: make gpu indices independent of supported capabilities 
Do not allocate a CUDA context for every available gpu.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-02-09 23:29:32 +01:00
Timo Rothenpieler 6b0a3ee6f8 avcodec/nvenc: add logging for more error cases 2017-01-20 10:29:36 +01:00
Timo Rothenpieler 5403d90f32 avcodec/nvenc: make gpu indices independend of supported capabilities 2017-01-20 10:29:36 +01:00
Timo Rothenpieler 00223132e9 avcodec/cuvid: fix compilation with msvc11 2016-12-12 13:09:55 +01:00
Timo Rothenpieler c2f3af57a5 avcodec/nvenc: mark intentional fall through 2016-11-30 12:36:23 +01:00
Timo Rothenpieler 7dafb3a25a avfilter/vf_hwupload_cuda: fix potential leak 2016-11-30 12:36:23 +01:00
Timo Rothenpieler 52773a2c68 avutil/hwcontext_cuda: check for missing pixel format 2016-11-30 12:36:23 +01:00
Timo Rothenpieler 88281a5256 avfilter/vf_scale_npp: check ff_set_common_formats return value 2016-11-30 12:36:23 +01:00
Timo Rothenpieler 5ea8f70623 avcodec/libx264: fix forced_idr logic 
Currently, it forces IDR frames for both true and false.
Not entirely sure what the original idea behind the tri-state bool
option is.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-11-22 16:35:08 +01:00
Timo Rothenpieler 8228b714be configure: cuda is no longer nonfree, enable and autodetect by default 2016-11-22 10:34:27 +01:00
Timo Rothenpieler 0faf3c3a25 avfilter/vf_hwupload_cuda: check ff_formats_ref for errors 2016-11-22 10:34:27 +01:00
Timo Rothenpieler b0ca90d7cb avfilter/vf_hwupload_cuda: use new hwdevice allocation API 2016-11-22 10:34:27 +01:00
Timo Rothenpieler a66835bcb1 avcodec/nvenc: use dynamically loaded CUDA 2016-11-22 10:34:27 +01:00
Timo Rothenpieler a0c9e76942 avfilter/vf_scale_npp: use dynamically loaded CUDA 2016-11-22 10:34:27 +01:00
Timo Rothenpieler d9ad18f3b4 avcodec/cuvid: use dynamically loaded CUDA/CUVID 
And remove the now obsolete compat headers.
 2016-11-22 10:34:27 +01:00
Timo Rothenpieler e6464a44ed avutil/hwcontext_cuda: use dynamically loaded CUDA 2016-11-22 10:34:27 +01:00
Timo Rothenpieler 5c02d2827b compat/cuda: add dynamic loader 2016-11-22 10:34:27 +01:00
Timo Rothenpieler 30c5587503 avcodec/nvenc: add support for forcing intra/idr frames 2016-10-12 20:51:43 +02:00
Timo Rothenpieler 5d4fea88d4 avcodec/cuvid: don't align frame size 
hwcontext_cuda was changed to take care of proper alignment internally
 2016-10-04 12:58:42 +02:00
Timo Rothenpieler c4b78f9662 MAINTAINERS: add myself for hwcontext_cuda 2016-10-03 15:49:22 +02:00
Timo Rothenpieler a0d7ce1406 avutil/hwcontext_cuda: align allocated frames 2016-10-03 15:49:22 +02:00
Timo Rothenpieler b7bd5b9794 configure: define posix source on cygwin 
Some function definitions are missing without it,
for example sigaction.

Fixes ticket #5868
 2016-10-02 17:28:30 +02:00
Timo Rothenpieler 97e7f03d35 avutil/hwcontext_cuda: use proper synchronization flag 2016-09-29 22:58:34 +02:00
Timo Rothenpieler ba0e516533 avcodec/cuvid: make use of new av_hwdevice_ctx_create api 2016-09-29 22:58:34 +02:00
Timo Rothenpieler 49511501aa avcodec/cuvid: support a pre-initialized hw_frames_ctx 2016-09-29 22:58:34 +02:00
Timo Rothenpieler f0ea96d8a2 avcodec/cuvid: use actual frame size for buffer allocation 2016-09-29 22:58:34 +02:00
Timo Rothenpieler 856e1eacf7 ffmpeg_cuvid: make use of new av_hwdevice_ctx_create api 2016-09-29 15:57:32 +02:00
Timo Rothenpieler c03b9d6a62 avcodec/nvenc: nicely align AVOptions 2016-09-28 16:48:43 +02:00
Timo Rothenpieler 033f98c902 avcodec/nvenc: add HEVC REXT profile 2016-09-28 16:48:43 +02:00
Timo Rothenpieler a81b000a39 avcodec/nvenc: Make sure that enum and array index match 
Based on libav commits by Luca Barbato and Yogender Gupta:
https://git.libav.org/?p=libav.git;a=commit;h=352741b5ead1543d775ccf6040f33023e4491186
https://git.libav.org/?p=libav.git;a=commit;h=e02e2515b24bfc37ede6ca1744696230be55e50b
 2016-09-28 16:48:43 +02:00
Timo Rothenpieler 99b823f0a1 avcodec/mpegvideo_enc: fix memory leak 
When the input frames contain side data, it will accumulate endlessly in
the coded frame, as av_frame_copy_props will append any new side data.

Fixes ticket #5799.
 2016-09-26 18:21:00 +02:00
Timo Rothenpieler 7904859fd8 compat/cuda: convert to unix line endings 2016-09-23 11:43:00 +02:00
Timo Rothenpieler dcea618976 avcodec/cuvid: mark as avoid for probing 2016-09-23 11:17:49 +02:00
Timo Rothenpieler 9777ba33f5 avformat/utils: avoid using marked decoders for probing 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-23 11:16:26 +02:00
Timo Rothenpieler 30d3e36a46 avcodec: add new AVOID_PROBING capability 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-23 11:15:08 +02:00
Timo Rothenpieler 6d9a46e884 avformat/utils: force native h264 decoder for probing 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-22 13:16:00 +02:00
Timo Rothenpieler 0b420886a4 avcodec/cuvid: add support for hardware deinterlacing 
Currently does not work with the ffmpeg cli tool, due do it using the
old one in one out API.
Anything using the new API, like mpv, can make use of it, provided it is
prepared for a decoder modifying the framerate and outputing multiple
frames per input. FFmpeg itself is not.
 2016-09-21 18:23:14 +02:00
Timo Rothenpieler 3b24020b54 avcodec/cuvid: implement new send_packet/receive_frame api 2016-09-21 18:22:27 +02:00
Timo Rothenpieler b91e0e5987 avcodec/cuvid: check for and warn about invalid pkt_timebase 2016-09-09 17:56:07 +02:00
Timo Rothenpieler 132adf73af avcodec/cuvid: use pkt_timebase instead of time_base 2016-09-09 17:56:07 +02:00
Timo Rothenpieler 8ebe1dddfb avcodec/nvenc: use frame size instead of surface size 2016-09-08 19:08:31 +02:00
Timo Rothenpieler fa3ecad071 avcodec/nvenc: correctly set inputPitch 2016-09-07 18:44:10 +02:00
Timo Rothenpieler 96cba1c552 avcodec/nvenc: use av_image_copy for copying frame data 2016-09-07 18:44:10 +02:00
Timo Rothenpieler e3fd1857fb swscale: add unscaled conversion from yuv420p to p010 2016-09-06 12:41:28 +02:00
Timo Rothenpieler 39f75645c8 swscale: add unscaled copy from yuv420p10 to p010 2016-09-03 00:09:39 +02:00
Timo Rothenpieler 1c37be6e95 configure: check for dlsym as well 
For some reason, when compiling with gcc-asan and a recent enough gcc
version(seen on 5.3+ so far), linking dlopen works without -ldl, but
dlsym fails with:

undefined reference to symbol 'dlsym@@GLIBC_2.2.5'

So this patchs checks for both dlopen and dlsym to work for determining
if -ldl is needed.
 2016-09-03 00:09:39 +02:00
Timo Rothenpieler 2b1d316ff6 configure: fix ldl dependency for new nvenc encoder names 2016-08-31 20:16:00 +02:00
Timo Rothenpieler 20f0902010 configure: fix nvenc detection logic 2016-08-31 15:40:00 +02:00
Timo Rothenpieler 99882d05a6 swscale: add support for P010LE/BE output 2016-08-31 13:19:46 +02:00
Timo Rothenpieler 2625b955a3 avfilter/drawutils: honor shift for color component description 2016-08-31 13:19:46 +02:00
Timo Rothenpieler d3a23b6777 avfilter/drawutils: P010 is not supported 2016-08-31 13:19:46 +02:00
Timo Rothenpieler cac2df230e avcodec/nvenc: update license header 2016-08-28 19:51:22 +02:00
Timo Rothenpieler 26a5cbd781 avcodec/nvenc: use proper soname for cuda/nvenc libraries 2016-08-28 19:49:56 +02:00
Timo Rothenpieler df615efcf2 avcodec/nvenc: check maximum driver API version 2016-08-28 19:46:44 +02:00
Timo Rothenpieler a19989cae5 avcodec/nvenc: fix potantially uninitialized free 2016-08-28 18:58:05 +02:00
Timo Rothenpieler 19e75fd883 avcodec/nvenc: fix library names on cygwin 2016-08-28 18:58:05 +02:00
Timo Rothenpieler 325e56479f avcodec/nvenc: include nvEncodeAPI v7 SDK header 
As Nvidia has put the most recent Video Codec SDK behind a double
registration wall, of which one needs manual approval of a lenghty
application, bundling this header saves everyone trying to use NVENC
from that headache.

The header is still MIT licensed and thus fine to bundle with ffmpeg.

Not bundling this header would get ffmpeg stuck at SDK v6, which is
still freely available, holding back future development of the NVENC
encoder.
 2016-08-28 16:47:54 +02:00