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* Add DRM_PRIME Format Handling and Display for RockChip MPP decodersLionel CHAZALLON2017-10-231-0/+5
| | | | | | | | | | | This commit allows to use the AV_PIX_FMT_DRM_PRIME newly introduced format in ffmpeg that allows decoders to provide an AVDRMFrameDescriptor struct. That struct holds dmabuf fds and information allowing zerocopy rendering using KMS / DRM Atomic. This has been tested on RockChip ROCK64 device.
* vo_gpu: add android opengl backendAman Gupta2017-10-091-0/+3
| | | | | | | | | | At the moment, rendering on Android requires ``--vo=opengl-cb`` and a lot of java<->c++ bridging code to receive the receive and react to the render callback in java. Performance also suffers with opengl-cb, due to the overhead of context switching in JNI. With this patch, Android can render using ``--vo=gpu --gpu-context=android`` (after setting ``--wid`` to point to an android.view.Surface on-screen).
* vo: add mediacodec_embed output driverAman Gupta2017-10-091-0/+8
| | | | | Allows rendering IMGFMT_MEDIACODEC frames directly onto an android.view.Surface
* vo_opengl: refactor into vo_gpuNiklas Haas2017-09-211-18/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is done in several steps: 1. refactor MPGLContext -> struct ra_ctx 2. move GL-specific stuff in vo_opengl into opengl/context.c 3. generalize context creation to support other APIs, and add --gpu-api 4. rename all of the --opengl- options that are no longer opengl-specific 5. move all of the stuff from opengl/* that isn't GL-specific into gpu/ (note: opengl/gl_utils.h became opengl/utils.h) 6. rename vo_opengl to vo_gpu 7. to handle window screenshots, the short-term approach was to just add it to ra_swchain_fns. Long term (and for vulkan) this has to be moved to ra itself (and vo_gpu altered to compensate), but this was a stop-gap measure to prevent this commit from getting too big 8. move ra->fns->flush to ra_gl_ctx instead 9. some other minor changes that I've probably already forgotten Note: This is one half of a major refactor, the other half of which is provided by rossy's following commit. This commit enables support for all linux platforms, while his version enables support for all non-linux platforms. Note 2: vo_opengl_cb.c also re-uses ra_gl_ctx so it benefits from the --opengl- options like --opengl-early-flush, --opengl-finish etc. Should be a strict superset of the old functionality. Disclaimer: Since I have no way of compiling mpv on all platforms, some of these ports were done blindly. Specifically, the blind ports included context_mali_fbdev.c and context_rpi.c. Since they're both based on egl_helpers, the port should have gone smoothly without any major changes required. But if somebody complains about a compile error on those platforms (assuming anybody actually uses them), you know where to complain.
* options: kill --field-dominancewm42017-07-211-1/+1
| | | | GPL-only author, no chance of relicensing.
* image_writer, vo_image: change license to LGPLwm42017-06-181-8/+0
| | | | | | | | | | | | | | | | | | image_writer.c has code originating from vf_screenshot.c, vo_jpeg.c, and potentially others. vo_image.c is based on a bunch of those VOs as well, and the intention was to replace them with a single codebase. vo_tga.c was written by someone who was not or not could be contacted, but it doesn't matter anyway, as no code from that initial patch was used. One rather old patch (57f77bb41a9) reordered by libjpeg patch API calls, and the author of the patch was not contacted. But at least with the smoothing_factor override removed, this pretty much exactly corresponds to the official libjpeg API example (and might even reflect a change to those - didn't dig deeper). This removes the -jpeg-smooth option. While we're at it, remove all the other dropped jpeg options from the manpage (which was forgotten in past changes).
* image_writer: remove useless formatswm42017-03-181-8/+0
| | | | Nobody cares about those.
* manpage: discourage vo_vaapi furtherwm42017-02-171-3/+2
| | | | | I don't know what's this comment about hardware decoding. Possibly it was written before vo_opengl had vaapi decoding support.
* options: remove deprecated sub-option handling for --vo and --aowm42016-11-251-5/+0
| | | | | | | | Long planned. Leads to some sanity. There still are some rather gross things. Especially g_groups is ugly, and a hack that can hopefully be removed. (There is a plan for it, but whether it's implemented depends on how much energy is left.)
* Fix some future release version numberswm42016-11-211-2/+2
| | | | | | Since the recent release was named 0.22.0 instead of 0.21.1, bump all mentions of 0.22.0 to 0.23.0. These were planned removals of deprecated versions, which obviously didn't happen in 0.22.0.
* manpage: rename drm-egl to drm.Emmanuel Gil Peyrot2016-11-071-1/+1
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* vo_tct: support also 256 colors outputAvi Halachmi (:avih)2016-10-251-0/+3
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* vo_tct: optional custom size, support non-posix with 80x25 defaultAvi Halachmi (:avih)2016-10-251-1/+5
| | | | Also, replace the UTF8 half block char at the source code with C escape.
* manpage: fix a renamed option namewm42016-10-211-1/+1
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* vo_tct: introduce modern caca alternativerr-2016-10-201-0/+15
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* vo_drm: change CLI options + refactorsrr-2016-10-071-7/+7
| | | | | | | | | | - Change connector selection to accept human readable names (such as eDP-1, HDMI-A-2) rather than arbitrary numbers. - Change GPU selection to accept GPU number rather than device paths. - Merge connector and GPU selection into one --drm-connector. - Add support for --drm-connector=help. - Add support for --drm-* in EGL backend. - Refactor KMS; reduce state sharing across drm_common.
* vo_rpi: deprecate this VOwm42016-09-121-1/+8
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* manpage: remove more references to deprecated sub-option syntaxwm42016-09-071-10/+7
| | | | Fixes #3497.
* vo_vdpau: rename some sub-optionswm42016-09-061-2/+2
| | | | | Since the sub-options have been deprecated very recently, and are redirected to global options, we don't need to document this change.
* options: deprecate suboptions for the remaining AO/VOswm42016-09-051-47/+65
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* vo_direct3d: deprecate direct3d_shaders aliaswm42016-09-051-8/+9
| | | | | And remove the difference between the aliases. This is needed to make the sub-option changes less painful.
* vo_image: move to global optionswm42016-09-051-10/+12
| | | | | This is a bit "special", because the config tree wants unique m_sub_options pointers in the whole thing.
* manpage: mention how to apply/view opengl-hq profilewm42016-09-021-1/+2
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* options: deprecate --vo-defaultswm42016-09-021-0/+2
| | | | | | With the conversion from sub-options to global options, this becomes useless. This change also comes slightly too soon, because not all VOs have been changed yet.
* vo_opengl: deprecate sub-options, add them as global optionswm42016-09-021-837/+12
| | | | | | | | | | | | | | | | | | | | | | | | vo_opengl sub-option were always rather annoying to handle. It seems better to make them global options instead. This is simpler and easier to use. The only disadvantage we are aware of is that it's not clear that many/all of these new global options work with vo_opengl only. --vo=opengl-hq is also deprecated. There is extensive compatibility with the old behavior. One exception is that --vo-defaults will not apply to opengl-hq (though with opengl it still works). vo-cmdline is also dysfunctional and will be removed in a following commit. These changes also affect opengl-cb. The update mechanism is still rather inefficient: it requires syncing with the VO after each option change, rather than batching updates. There's also no granularity (video.c just updates "everything", and if auto-ICC profiles are enabled, vo_opengl.c will fetch them on each update). Most of the manpage changes were done by Niklas Haas <git@haasn.xyz>.
* vo_opengl: remove pre/post/scale-shadersNiklas Haas2016-09-021-63/+15
| | | | | | | | | | Deprecated in favor of user-shaders, which are functionally equivalent but superior. (Except in the case of scaler-shader, which has no direct replacement, but it turned out to be a very unpopular feature either way - most custom scalers don't fit into the mpv kernel infrastructure and are therefore implemented as user shaders either way) Signed-off-by: wm4 <wm4@nowhere>
* vo_xv: remove an aliased optionwm42016-08-311-4/+3
| | | | | Trying to get rid of them, and no-colorkey is an instance of it. Kill it.
* vo_opengl: angle: new opengl flag to control DirectCompositionAvi Halachmi (:avih)2016-08-251-0/+10
| | | | | On some systems DirectComposition might behave poorly. Add an opengl suboption flag 'dcomposition' (default=yes) which can disable it.
* vo_opengl: remove the 3dlut-size npot2 restrictionNiklas Haas2016-07-251-2/+1
| | | | | | | | This requires changing the pixel upload alignment because the odd sizes might not be aligned to multiples of 4. Anyway, the restriction has no real benefit and the sizes in between 32 and 64 might be worth using, so just drop it.
* vo_opengl: reduce default 3dlut-size to 64x64x64Niklas Haas2016-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Following testing after ebe798a, this is a more than sufficient size to cover our use case. The old default was a drop of about 58 dB PSNR using the old code, and this new default is about 65 dB PSNR, so it's actually an improvement despite resulting in a smaller size. There was no outlier whatsoever when comparing sizes around the 64 neighbourhood (with every step corresponding to a PSNR drop of about 0.07 dB), so I picked this since it's a power of two and requires no change to the current 3dlut-size parsing logic. I also tested smaller sizes such as 32x32x32 which performed almost as well on colorful samples, but this results in noticeable black boost in the dark regions, which is pretty undesirable. Therefore, we should avoid going much further below 64x64x64. Either way, this new size is so fast to compute that the 3dlut cache is almost useless on my end. In fact, it might even be slower to load the profile from the cache than to recompute it from scratch. (For caches on a disk. For cache on a tmpfs, it makes no difference)
* manpage: not-document tscale=linearwm42016-07-211-0/+3
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* Use - as command-name separator everywhereTimotej Lazar2016-07-141-1/+1
| | | | | | | Old-style commands using _ as separator (e.g. show_progress) were still used in some places, including documentation and configuration files. This commit updates all such instances to the new style (show-progress) so that commands are easier to find in the manual.
* man: fix typosJakub Wilk2016-07-091-1/+1
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* vo_opengl: add output_size uniform to custom shaderMuhammad Faiz2016-06-281-0/+3
| | | | | | logically, scaler should know its input and output size Signed-off-by: wm4 <wm4@nowhere>
* vo_opengl: implement the Panasonic V-Log functionNiklas Haas2016-06-281-0/+2
| | | | | | | | | | User request and not that hard. Closes #3157. Note that FFmpeg doesn't support this and there's no signalling in HEVC etc., so the only way users can access it is by using vf_format manually. Mind: This encoding uses full range values, not TV range.
* csputils: add Panasonic V-Gamut primariesNiklas Haas2016-06-281-0/+2
| | | | | | | This is actually not entirely trivial since it involves negative Yxy coordinates, so the CMM has to be capable of full floating point operation. Fortunately, LittleCMS is, so we can just blindly implement it.
* manpage: warn about the use of HDR functions for target-trcNiklas Haas2016-06-281-0/+6
| | | | | | | Most devices seems to require special signalling (e.g. via HDMI metadata) to actually decode HDR signals and treat them as such, so it's probably worth warning the potential user about the fact that mpv pretty definitely does *not* set any of this metadata signalling.
* vo_opengl: implement ARIB STD-B68 (HLG) HDR TRCNiklas Haas2016-06-281-0/+2
| | | | | | | | | | | | | | This HDR function is unique in that it's still display-referred, it just allows for values above the reference peak (super-highlights). The official standard doesn't actually document this very well, but the nominal peak turns out to be exactly 12.0 - so we normalize to this value internally in mpv. (This lets us preserve the property that the textures are encoded in the range [0,1], preventing clipping and making the best use of an integer texture's range) This was grouped together with SMPTE ST2084 when checking libavutil compatibility since they were added in the same release window, in a similar timeframe.
* vo_opengl: remove prescaling framework with superxbr prescalerBin Jin2016-06-181-32/+0
| | | | Signed-off-by: wm4 <wm4@nowhere>
* vo_opengl: remove nnedi3 prescalerBin Jin2016-06-181-31/+1
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* vo_opengl: make size of OUTPUT available to user shadersBin Jin2016-06-121-3/+3
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* vo_opengl: make user hook passes optionalNiklas Haas2016-06-081-4/+11
| | | | | | | | | | | | | | | | User hooks can now use an extra WHEN expression to specify when the shader should be run. For example, this can be used to only run a chroma scaling shader `WHEN CHROMA.w LUMA.w <`. There's a slight semantics change to user shaders: When trying to bind a texture that does not exist, a shader will now be silently skipped (similar to when the condition is false) instead of generating an error. This allows shader stages to depend on an optional earlier stage without having to copy/paste the same condition everywhere. (In other words: there's an implicit condition on all of the bound textures existing)
* vo_opengl: default hdr-tone-mapping to hableNiklas Haas2016-05-301-3/+4
| | | | | | | | | This algorithm works really well. Setting it is a much better "out-of-the-box" experience than just clipping, which will always look ugly. In other words, with this default, users of mpv will just be able to play HDR content without even realizing it's HDR (pretty much).
* vo_opengl: refactor HDR mechanismNiklas Haas2016-05-301-3/+4
| | | | | | | | | | | | | | | | | | | | Instead of doing HDR tone mapping on an ad-hoc basis inside pass_colormanage, the reference peak of an image is now part of the image params (alongside colorspace, gamma, etc.) and tone mapping is done whenever peak_src != peak_dst. To get sensible behavior when mixing HDR and SDR content and displays, target-brightness is a generic filler for "the assumed brightness of SDR content". This gets rid of the weird display_scaled hack, sets the framework for multiple HDR functions with difference reference peaks, and allows us to (in a future commit) autodetect the right source peak from the HDR metadata. (Apart from metadata, the source peak can also be controlled via vf_format. For HDR content this adjusts the overall image brightness, for SDR content it's like simulating a different exposure)
* vo_opengl: add hable tone-mapping algorithmNiklas Haas2016-05-301-0/+3
| | | | | | | | Developed by John Hable for use in Uncharted 2. Also used by Frictional Games in SOMA. Originally inspired by a filmic tone mapping algorithm created by Kodak. From http://frictionalgames.blogspot.de/2012/09/tech-feature-hdr-lightning.html
* vo_opengl: rename tone-mapping=simple to reinhardNiklas Haas2016-05-301-4/+4
| | | | | This is the canonical name for the algorithm. I simply didn't know it before.
* vo_opengl: always autoselect ANGLE as backend if availablewm42016-05-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | Remove the opengl-hq option default that caused it not to autoselect ANGLE (unlike --vo=opengl). Details see commit d5df90a2. Back then the intention was to use ANGLE by default, since it integrates much nicer with the Windows compositor (instead of native OpenGL, which tends to cause crazy glitches). On the other hand, many opengl-hq capabilities are not available with older ANGLE builds, so it didn't make any sense to autoselect ANGLE for it. With the GL_EXT_texture_norm16 extension recently added to ANGLE, it has essentially reached feature parity to desktop GL for the subset we are using. (Even the integer texture hack for high bit depth input could be dropped now.) It (probably) still does not support nnedi3, due to the weird way the NN coefficients are imported. Also, it uses half-floats instead of 16 bit fixed-point textures for technical reasons, which implies about 5 bits of precision loss. If anyone actually manages to distinguish the two dithering texture formats in a double-blind test, I will fix it.
* vo_opengl: remove non-working rgb/rgba FBO formatswm42016-05-201-1/+1
| | | | | | | | | | | Following commit 84ccebd9, the internal helpers don't allow GL_RGB and GL_RGBA as internal formats for FBO attachments anymore. While OpenGL itself is perfectly fine with it, I don't see much of a reason to bother, and mixing sized and unsized internal formats is confusing anyway. Just remove these formats.
* manpage: declare user-shader syntax for not stablewm42016-05-161-0/+4
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* vo_opengl: implement more HDR tonemapping algorithmsNiklas Haas2016-05-161-3/+32
| | | | | | | | | | | | | | | | | | | | | This is now a configurable option, with tunable parameters. I got inspiration for these algorithms off wikipedia. "simple" seems to work pretty well, but not well enough to make it a reasonable default. Some other notable candidates: - Local functions (e.g. based on local contrast or gradient) - Clamp with soft knee (linear up to a point) - Mapping in CIE L*Ch. Map L smoothly, clamp C and h. - Color appearance models These will have to be implemented some other time. Note that the parameter "peak_src" to pass_tone_map should, in principle, be auto-detected from the SEI information of the source file where available. This will also have to be implemented in a later commit.
* vo_opengl: implement HDR (SMPTE ST2084)Niklas Haas2016-05-161-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently, this relies on the user manually entering their display brightness (since we have no way to detect this at runtime or from ICC metadata). The default value of 250 was picked by looking at ~10 reviews on tftcentral.co.uk and realizing they all come with around 250 cd/m^2 out of the box. (In addition, ITU-R Rec. BT.2022 supports this) Since there is no metadata in FFmpeg to indicate usage of this TRC, the only way to actually play HDR content currently is to set ``--vf=format=gamma=st2084``. (It could be guessed based on SEI, but this is not implemented yet) Incidentally, since SEI is ignored, it's currently assumed that all content is scaled to 10,000 cd/m^2 (and hard-clipped where out of range). I don't see this assumption changing much, though. As an unfortunate consequence of the fact that we don't know the display brightness, mixed with the fact that LittleCMS' parametric tone curves are not flexible enough to support PQ, we have to build the 3DLUT against gamma 2.2 if it's used. This might be a good thing, though, consdering the PQ source space is probably not fantastic for interpolation either way. Partially addresses #2572.
* vo_opengl: abstract hook texture access behind macroNiklas Haas2016-05-151-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | This macro takes care of rotation, swizzling, integer conversion and normalization automatically. I found the performance impact to be nonexistant for superxbr and debanding, although rotation *did* have an impact due to the extra matrix multiplication. (So it gets skipped where possible) All of the internal hooks have been rewritten to use this new mechanism, and the prescaler hooks have finally been separated from each other. This also means the prescale FBO kludge is no longer required. This fixes image corruption for image formats like 0bgr, and also fixes prescaling under rotation. (As well as other user hooks that have orientation-dependent access) The "raw" attributes (tex, tex_pos, pixel_size) are still un-rotated, in case something needs them, but ideally the hooks should be rewritten to use the new API as much as possible. The hooked texture has been renamed from just NAME to NAME_raw to make script authors notice the change (and also deemphasize direct texture access). This is also a step towards getting rid of the use_integer pass.
* vo_opengl: use RPN expressions for user hook sizesNiklas Haas2016-05-151-7/+17
| | | | | | | | | This replaces the previous TRANSFORM by WIDTH, HEIGHT and OFFSET where WIDTH and HEIGHT are RPN expressions. This allows for more fine-grained control over the output size, and also makes sure that overwriting existing textures works more cleanly. (Also add some more useful bstr functions)
* vo_opengl: support external user hooksNiklas Haas2016-05-151-0/+113
| | | | | | | | | | | This allows users to add their own near-arbitrary hooks to the vo_opengl processing pipeline, greatly enhancing the flexibility of user shaders. This enables, among other things, user shaders such as CrossBilateral, SuperRes, LumaSharpen and many more. To make parsing the user shaders easier, shaders are now loaded as bstrs, and the hooks are set up during video reconfig instead of on every single frame.
* DOCS: update documentation related to color managementNiklas Haas2016-05-061-5/+11
| | | | | | Some of this documentation was left woefully inaccurate as color management in mpv evolved. This commit updates all of the wording and adds notes and comments where appropriate.
* lcms: improve black point handling (especially BT.1886)Niklas Haas2016-05-041-0/+7
| | | | | | | | | | | | | | | | | | | First of all, black point compensation is now on by default. This is really rather harmless and only improves the result (where "improvement" means "less black clipping"). Second, this adds an option to limit the ICC profile's contrast, which helps for untagged matrix profile