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* cropscale: force output pixfmt to YUV420PJohn Stebbins2019-04-081-0/+9
| | | | | It appears some color prim/tran/matrix settings result in high bit depth output of the scale filter.
* avfilter: split individual filters to separate filesJohn Stebbins2019-04-081-0/+194
| | | | | | Splits the initialization of pad, cropscale, deinterlace, rotate, and colorspace into their own files. Also splits internal avfilter API into it's own file.
* avfilter: simplify internal API to avfilterJohn Stebbins2019-04-081-228/+0
| | | | | | Use this interface in decavcodec. Remove cropscale.c and use avfilter for crop and scale. Improve log output of filters that are aliases for avfilter.
* Update copyright dates to 2019.Bradley Sepos2019-01-011-1/+1
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* Update copyright dates to 2018.Bradley Sepos2018-01-011-1/+1
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* opencl: removit it (#777)John Stebbins2017-06-121-65/+27
| | | | It was only used for scaling, it fails far too often and is only faster on a limited selectoin of hardware.
* opencl: better release of OpenCL context to avoid more leaksmaxd2017-02-201-0/+4
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* Update copyright dates to 2017.Bradley Sepos2017-01-011-1/+1
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* Select the appropriate coefficients for yuv<->rgb conversions.Damiano Galassi2016-11-081-1/+2
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* remove dxva hw decode (#189)John Stebbins2016-05-171-16/+5
| | | | | | | | | * remove dxva hw decode It provides practically no speed increase even on a slow CPU and results in a speed decrease on fast CPUs. And the code is exceptionally fugly. * cli: remove USE_HWD
* filters: make job filter settings an hb_dict_tJohn Stebbins2016-03-091-14/+21
| | | | | | This simplifies accessing and changing filter parameters programatically. It also changes the custom filter string format to a ':' separated list of key/value pairs.
* libhb: Add libavfilter support and pad filterJohn Stebbins2016-01-211-10/+10
| | | | | | | | | | | | | | New filter types HB_FILTER_AVFILTER and HB_FILTER_PAD. Settings for HB_FILTER_AVFILTER are the same as you would pass to avconv from the command line -vf option, except that we do not support multi-input or multi-output filters. Settings for HB_FILTER_PAD are "width:height:color:x_offset:y_offset". width x height is the size of the output frame after padding. color may be a w3c color name or RGB value (default black). x_offset, y_offset is the position of the video within the padded area (default centered). Any of the values may be omitted or "auto".
* Update copyright dates to 2016.Bradley Sepos2016-01-011-1/+1
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* libhb: don't use deprecated AVPictureJohn Stebbins2015-10-291-16/+13
| | | | | libav just deprecated AVPicture and all av_picture_*/avpicture_* functions.
* libhb: remove unused hb_buffer_t.subJohn Stebbins2015-09-041-1/+0
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* cropscale: prevent crash when scale dimensions too smalljstebbins2015-08-241-0/+6
| | | | | | | | This will result in no video in the output file, but in such cases, this might actually be desirable. Scaling to such small dimensions is often used simply to re-encode audio. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7412 b64f7644-9d1e-0410-96f1-a4d463321fa5
* DXVA2: cleanup decode support checks.Rodeo2015-06-231-1/+1
| | | | | | | This should fix https://forum.handbrake.fr/viewtopic.php?f=11&t=32520 git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7310 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: Use a buffer flat to indicate EOFjstebbins2015-05-011-1/+1
| | | | | | | | | | | | ... instead of a 0 length buffer. This fixes this issue: https://forum.handbrake.fr/viewtopic.php?f=12&t=31959 Theora can create 0 length output. These 0 length frames indicate duplicate frames. So we can't use 0 length buffers to indicate the end of the stream. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7143 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: Eliminate global variable hb_gui_use_hwd_flagjstebbins2015-03-291-5/+5
| | | | | | | | | | | | This global was shared between the CLI and libhb and used as a back door to force scan and encode passes to use the same ffmpeg context for hardware decoding. Aside from the fact that this context sharing should not be necessary and needs fixing, this information belongs in the hb_handle_t that is shared between the scan and the encode. So put it there and make sure the hb_handle_t get propagated to where the flag is needed. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7028 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Update year to 2015.bradleys2015-02-011-1/+1
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6852 b64f7644-9d1e-0410-96f1-a4d463321fa5
* json: add json APIsjstebbins2014-12-161-8/+8
| | | | | | | | | | There are several changes to job and title structs that break current windows interop code. The interop code should be changed such that it only uses json APIs. So if there is any missing features (or bugs) in these APIs, please let me know. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6602 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Update some copyright dates to 2014.Rodeo2014-02-181-1/+1
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6042 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: fix a bunch of compiler warningsjstebbins2013-11-261-17/+0
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5905 b64f7644-9d1e-0410-96f1-a4d463321fa5
* OpenCL: use the new library loading architecture for all OpenCL code.Rodeo2013-11-081-67/+58
| | | | | | | | | | | An OpenCL SDK is no longer needed to build OpenCL support. Note: as a result, the --enable-opencl configure option is removed. Also, libOpenCL is no longer needed to run the application (it is still necessary to use OpenCL features, of course). git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5886 b64f7644-9d1e-0410-96f1-a4d463321fa5
* HW: fix for compile and runtime behavior and support of the features/RB601maxd2013-10-111-3/+3
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5833 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Merging-in the OpenCL Scaling code from the OpenCL branch to trunk. sr552013-09-211-2/+79
| | | | | | | | | | | | | | | | | | | | | | | | Patch originally by the Multicoreware Inc team, followed by improvements and fixes by Micheal Wootton from AMD Inc, OpenCL: This patch implements Bicubic Scaling in OpenCL. Note that HandBrake currently uses Lanczos so the performance difference appears to be much more significant. We may offer an option of BiCubic in software later. Bicubic scaling may appear a bit sharper than the equivalent Lanczos encode and may increase file size a bit. Quality may be better or worse depending on the scaling and content and personal preference towards sharpness. When comparing performance with a custom HandBrake build that runs Software Bicubic to OpenCL Bicubic, performance increase is about 5~7% on average on a modern GPU. Hardware Decode via DXVA: We also have optional DXVA decoding which may come in useful for slower/lower end systems that have a capable GPU. This is only available on input sources that use the libav decode path. Most GPU hardware for decoding is designed for playback, so if you are running on a high end CPU, it will bottleneck the encode process. Requires OpenCL 1.1 or later supporting GPU. Front end changes and testing framework are not included in this patch. This will be resolved later. Patch will be revised further before the UI is implemented. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5792 b64f7644-9d1e-0410-96f1-a4d463321fa5
* cropscale: fix initial value of output width/heightjstebbins2013-05-311-2/+2
| | | | | | | | Since all the frontends specifiy all parameters to the cropscale filter, this really has no effect. But it was incorrect... git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5536 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Updated all the copyright headers to 2013.sr552013-03-091-1/+1
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5318 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Updated file copyright / GPL headerssr552012-06-151-1/+9
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4737 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: Fix problem with positions of burned-in subsjstebbins2012-05-051-1/+0
| | | | | | | | | | | | | | | | | When cropping and/or scaling, the position of burned-in SSA subs was broken. Also, when scaling, the position of all other burned-in subs was broken. Part of this fix is to revert a bit of filter initialization changes that were made in this commit https://trac.handbrake.fr/changeset/4605 The other part of the fix is to add cropping parameters to the initialization of the subtitle rendering filter. This filter needs the *original* title dimensions and the crop values in order to compute the positions properly. The changes that I am reverting gave it the scaled job dimensions and the crop values. This was wrong in so many ways it's embarassing :p git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4642 b64f7644-9d1e-0410-96f1-a4d463321fa5
* PGS (bluray) subtitle support \o/jstebbins2012-04-261-0/+1
| | | | | | | | | | | | Thanks to patches supplied by David Mitchell and Rob McMullen we finally have PGS support. I added a fix for libav pgs timestamp processing and detection of forced subtitles to their work, then made foreign audio search work with PGS subs. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4605 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Rework filter pipelinejstebbins2012-03-271-0/+204
This patch enhances the filter objects. The 2 key improvements are: 1. A filter can change the image dimensions as frames pass through it. 2. A filter can output more than one frame. In addition, I have: Moved cropping & scalling into a filter object Added 90 degree rotation to the rotate filter Moved subtitle burn-in rendering to a filter object. Moved VFR/CFR handling into a framerate shaping filter object. Removed render.c since all it's responsibilities got moved to filters. Improves VOBSUB and SSA subtitle handling. Allows subtitle animations. SSA karaoke support. My apologies in advance if anything breaks ;) git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4546 b64f7644-9d1e-0410-96f1-a4d463321fa5
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