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* video: replace d_video->pts field, change PTS jump checkswm42013-11-271-2/+6
| | | | | | | | | | | | | The d_video->pts field was a bit strange. The code overwrote it multiple times (on decoding, on filtering, then once again...), and it wasn't really clear what purpose this field had exactly. Replace it with the mpctx->video_next_pts field, which is relatively unambiguous. Move the decreasing PTS check to dec_video.c. This means it acts on decoder output, not on filter output. (Just like in the previous commit, assume the filter chain is sane.) Drop the jitter vs. reset semantics; the dec_video.c determined PTS never goes backwards, and demuxer timestamps don't "jitter".
* video: if PTS is missing, make something up using the frameratewm42013-11-271-3/+7
| | | | | | Also get rid of the PTS check _after_ filters. This means if there's a video filter which unsets PTS, no warning will be printed. But we assume that all filters are well-behaved enough by now.
* video: refactor PTS code, add fall back heuristic to DTSwm42013-11-271-62/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | Refactor the PTS handling code to make it cleaner, and to separate the bits that use PTS sorting. Add a heuristic to fall back to DTS if the PTS us non-monotonic. This code is based on what FFmpeg/Libav use for ffplay/avplay and also best_effort_timestamp (which is only in FFmpeg). Basically, this 1. just uses the DTS if PTS is unset, and 2. ignores PTS entirely if PTS is non- monotonic, but DTS is sorted. The code is pretty much the same as in Libav [1]. I'm not sure if all of it is really needed, or if it does more than what the paragraph above mentions. But maybe it's fine to cargo-cult this. This heuristic fixes playback of mpeg4 in ogm, which returns packets with PTS==DTS, even though the PTS timestamps should follow codec reordering. This is probably a libavformat demuxer bug, but good luck trying to fix it. The way vd_lavc.c returns the frame PTS and DTS to dec_video.c is a bit inelegant, but maybe better than trying to mess the PTS back into the decoder callback again. [1] https://git.libav.org/?p=libav.git;a=blob;f=cmdutils.c;h=3f1c667075724c5cde69d840ed5ed7d992898334;hb=fa515c2088e1d082d45741bbd5c05e13b0500804#l1431
* Move some code from player to audio/video reset functionswm42013-11-271-0/+7
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* cosmetics: rename video/audio reset functionswm42013-11-271-7/+7
| | | | | | | | | | These used the suffix _resync_stream, which is a bit misleading. Nothing gets "resynchronized", they really just reset state. (Some audio decoders actually used to "resync" by reading packets for resuming playback, but that's not the case anymore.) Also move the function in dec_video.c to the top of the file.
* video: remove commented codewm42013-11-271-13/+2
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* video: use dts as fallback when determining pts by sortingwm42013-11-271-11/+10
| | | | | This makes the new code equivalent with the old one, which often passed dts as pts. Also rename some variables to clear up things.
* video: unbreak --no-correct-pts with demuxers that use DTSwm42013-11-261-3/+5
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* video: move timestamp determination code to dec_videowm42013-11-251-0/+42
| | | | | | | | | | This means the code that tries to figure out the timestamp from demuxer and decoder output is now all in dec_video.c. We set the final timestamp on the returned image (mp_image.pts), as well as the d_video->pts field. The way the player uses d_video->pts field is still a bit messy. Maybe this could be cleaned up later.
* video: disable PTS sorting fallback by defaultwm42013-11-251-2/+3
| | | | | | | | | | | | | | | | It appears PTS sorting was useful only for avi files (and VfW-muxed mkv). Maybe it was historically also important for decoders with broken or non-existent PTS reordering (win32 codecs?). But now that we handle demuxers which outputs DTS only correctly, it just seems dead weight. Disable it by default. The --pts-association-mode option is now forced to always use the decoder's PTS value. You can still enable the old default (auto) or force sorting. But we will probably remove this option entirely at some point. Make demux_mkv export timestamps at DTS when it's in VfW mode. This is needed to get correct timestamps with the new default mode. demux_lavf already does that.
* player: merge no-correct-pts with correct-pts codewm42013-11-251-0/+3
| | | | | | Now the --no-correct-pts mode is like the normal mode, just with different timestamp calculations. The semantics should be about the same as before this commit.
* dec_video: fix function signaturewm42013-11-251-2/+3
| | | | Just why...? And why did this take 7 years?
* video: pass PTS as part of demux_packet/AVPacket and mp_image/AVFramewm42013-11-251-2/+5
| | | | | | | | | | | | | | | Instead of passing the PTS as separate field, pass it as part of the usual data structures. Basically, this removes strange artifacts from the API. (It's not finished, though: the final decoded PTS goes through strange paths, and filter_video() finally overwrites the decoded mp_image's pts field with it.) We also stop using libavcodec's reordered_opaque fields, and use AVPacket.pts and AVFrame.pkt_pts. This is slightly unorthodox, because these pts fields are not "really" opaque anymore, yet we treat them as such. But the end result should be the same, and reordered_opaque is marked as partially deprecated (it's not clear whether it's really deprecated).
* video: move handling of container vs. stream AR out of vd_lavc.cwm42013-11-231-2/+15
| | | | | | | Now the actual decoder doesn't need to care about this anymore, and it's handled in generic code instead. This simplifies vd_lavc.c, and in particular we don't need to detect format changes in the old way anymore.
* dec_video: make vf_input and hwdec_info statically allocatedwm42013-11-231-3/+1
| | | | | | | | | | | The only reason why these structs were dynamically allocated was to avoid recursive includes in stheader.h, which is (or was) a very central file included by almost all other files. (If a struct is referenced via a pointer type only, it can be forward referenced, and the definition of the struct is not needed.) Now that they're out of stheader.h, this difference doesn't matter anymore, and the code can be simplified. Also sneak in some sanity checks.
* dec_video: remove "initialized" fieldwm42013-11-231-11/+5
| | | | It's redundant.
* video: move decoder context from sh_video into new structwm42013-11-231-96/+92
| | | | | | | | | | This is similar to the sh_audio commit. This is mostly cosmetic in nature, except that it also adds automatical freeing of the decoder driver's state struct (which was in sh_video->context, now in dec_video->priv). Also remove all the stheader.h fields that are not needed anymore.
* video: remove vf_pp auto-insertionwm42013-11-231-18/+0
| | | | | | | | | | This drops the --pp option, which was probably broken for a while. The option automatically inserted the "pp" filter. The value passed to it was ignored (which is probably broken, it always selected maximal quality). Inserting this filter can be done simply with --vf=pp, so this is not needed anymore.
* video: merge vd.c into dec_video.cwm42013-11-231-0/+138
| | | | | I don't feel like the separation ever made sense, and it was hard to tell which file a function you were looking for was in.
* demux: rename demux_packet.h to packet.hwm42013-11-181-1/+1
| | | | This always bothered me.
* video: handle video output levels with mp_image_paramswm42013-08-241-28/+0
| | | | | | | | | | | | Until now, video output levels (obscure feature, like using TV screens that require RGB output in limited range, similar to YUY) still required handling of VOCTRL_SET_YUV_COLORSPACE. Simplify this, and use the new mp_image_params code. This gets rid of some code. VOCTRL_SET_YUV_COLORSPACE is not needed at all anymore in VOs that use the reconfig callback. The result of VOCTRL_GET_YUV_COLORSPACE is now used only used for the colormatrix related properties (basically, for display on OSD). For other VOs, VOCTRL_SET_YUV_COLORSPACE will be sent only once after config instead of twice.
* core: move contents to mpvcore (2/2)Stefano Pigozzi2013-08-061-3/+3
| | | | Followup commit. Fixes all the files references.
* video: redo how colorspaces are handledwm42013-07-161-43/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of handling colorspaces with VFCTRLs/VOCTRLs, make them part of the normal video format negotiation. The colorspace is passed down like other video params with config/reconfig calls. Forcing colorspaces (via the --colormatrix options and properties) is handled differently too: if it's changed, completely reinit the video chain. This is slower and requires a precise seek to the same position to perform an update, but it's simpler and less bug-prone. Considering switching the colorspace at runtime by user-interaction is a rather obscure feature, this is a good change. The colorspace VFCTRLs and VOCTRLs are still kept. The VOs rely on it, and would have to be changed to get rid of them. We'll do that later, and convert them incrementally instead of in one go. Note that controlling the output range now always works on VO level. Basically, this means you can't get vf_scale to output full-range YUV for whatever reason. If that is really wanted, it should be a vf_scale option. the previous behavior didn't make too much sense anyway. This commit fixes a few bugs (such as playing RGB video and converting that to YUV with vf_scale - a recent commit broke this and forced the VO to display YUV as RGB if possible), and might introduce some new ones.
* video: unify colorspace setupwm42013-07-151-17/+29
| | | | | | | | | | Guess the colorspace directly in mpcodecs_reconfig_vo(), instead of in set_video_colorspace(). The difference is that the latter function just makes the video filter chain (and VOs) force the detected colorspace, and then throws it away, while the former is a bit more general and central. Not really a big difference and it doesn't matter much in practice, but it guarantees that there is no internal disagreement about the colorspace.
* vf: add vf_control wrapperwm42013-07-151-6/+6
| | | | | Slightly cleaner, although rather redundant. But still, why wasn't this added 10 years ago?
* dec_video: add vd_control wrapperwm42013-07-151-7/+11
| | | | Slightly cleaner.
* Cleanup some include statementswm42013-07-121-3/+1
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* osdep: remove shmem wrapperwm42013-06-181-1/+0
| | | | This is unused now that the cache is always threaded.
* dec_video: get rid of two global variableswm42013-05-211-7/+2
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* dec_video: remove emms usagewm42013-05-211-10/+0
| | | | | | | libavcodec generally shouldn't have this problem anymore (if libavcodec ever had it). All other video decoders are gone. In any case, if this commit actually causes regressions, these are libavcodec bugs and should be fixed there instead.
* core: allow changing filter filters at runtimewm42013-05-181-0/+1
| | | | | | | | | | | | | | | | Add the "vf" command, which allows changing the video filter chain at runtime. For example, the 'y' key could be bound to toggle deinterlacing by adding 'y vf toggle yadif' to the input.conf. Reconfiguring the video filter chain normally resets the VO, so that it will be "stuck" until a new video frame is rendered. To mitigate this, a seek to the current position is issued when the filter chain is changed. This is done only if playback is paused, because normal playback will show an actual new frame quickly enough. If vdpau hardware decoding is used, filter insertion (whether it fails or not) will break the video for a while. This is because vo_vdpau resets decoding related things on vo_config().
* video: rename VDCTRL_RESET_ASPECT to VDCTRL_REINIT_VOwm42013-05-181-2/+2
| | | | Same thing, and VDCTRL_REINIT_VO implies more generic use.
* core: always pass data via packet fields to video decoderswm42013-03-281-3/+1
| | | | | | | Makes the code a bit simpler to follow, at least in the "modern" decoding path (update_video_nocorrect_pts() is used with old demuxers, which don't return proper packets and need further parsing, so this code looks less simple now).
* dec_video: remove weird offset for VDCTRL_QUERY_UNSEEN_FRAMESwm42013-02-261-4/+3
| | | | | The return value of get_current_video_decoder_lag() should be the same before and after this change in all cases.
* dec_video: fix bogus assertwm42013-02-131-1/+1
| | | | Basically a typo. Made playing ordered chapters crash.
* core: redo how codecs are mapped, remove codecs.confwm42013-02-101-149/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use codec names instead of FourCCs to identify codecs. Rewrite how codecs are selected and initialized. Now each decoder exports a list of decoders (and the codec it supports) via add_decoders(). The order matters, and the first decoder for a given decoder is preferred over the other decoders. E.g. all ad_mpg123 decoders are preferred over ad_lavc, because it comes first in the mpcodecs_ad_drivers array. Likewise, decoders within ad_lavc that are enumerated first by libavcodec (using av_codec_next()) are preferred. (This is actually critical to select h264 software decoding by default instead of vdpau. libavcodec and ffmpeg/avconv use the same method to select decoders by default, so we hope this is sane.) The codec names follow libavcodec's codec names as defined by AVCodecDescriptor.name (see libavcodec/codec_desc.c). Some decoders have names different from the canonical codec name. The AVCodecDescriptor API is relatively new, so we need a compatibility layer for older libavcodec versions for codec names that are referenced internally, and which are different from the decoder name. (Add a configure check for that, because checking versions is getting way too messy.) demux/codec_tags.c is generated from the former codecs.conf (minus "special" decoders like vdpau, and excluding the mappings that are the same as the mappings libavformat's exported RIFF tables). It contains all the mappings from FourCCs to codec name. This is needed for demux_mkv, demux_mpg, demux_avi and demux_asf. demux_lavf will set the codec as determined by libavformat, while the other demuxers have to do this on their own, using the mp_set_audio/video_codec_from_tag() functions. Note that the sh_audio/video->format members don't uniquely identify the codec anymore, and sh->codec takes over this role. Replace the --ac/--vc/--afm/--vfm with new --vd/--ad options, which provide cover the functionality of the removed switched. Note: there's no CODECS_FLAG_FLIP flag anymore. This means some obscure container/video combinations (e.g. the sample Film_200_zygo_pro.mov) are played flipped. ffplay/avplay doesn't handle this properly either, so we don't care and blame ffmeg/libav instead.
* video/filter: change filter API, use refcounting, remove filter DRwm42013-01-131-11/+4
| | | | | | | | | | | | | | | | | | | | Change the entire filter API to use reference counted images instead of vf_get_image(). Remove filter "direct rendering". This was useful for vf_expand and (in rare cases) vf_sub: DR allowed these filters to pass a cropped image to the filters before them. Then, on filtering, the image was "uncropped", so that black bars could be added around the image without copying. This means that in some cases, vf_expand will be slower (-vf gradfun,expand for example). Note that another form of DR used for in-place filters has been replaced by simpler logic. Instead of trying to do DR, filters can check if the image is writeable (with mp_image_is_writeable()), and do true in-place if that's the case. This affects filters like vf_gradfun and vf_sub. Everything has to support strides now. If something doesn't, making a copy of the image data is required.
* video: simplify decoder pixel format handlingwm42013-01-131-6/+0
| | | | | | | | | | | | | | | | | | | | Simplify the decoder pixel format handling by making it handle only the case vd_lavc needs: a video stream always decodes to a single pixel format. Remove the handling for multiple pixel formats, and remove the codecs.conf pixel format declarations that are left. Remove the handling of "ambiguous" pixel formats like YV12 vs. I420 (via VDCTRL_QUERY_FORMAT etc.). This is only a problem if the video chain supports I420, but not YV12, which doesn't seem to be the case anywhere, and in fact would not have any advantage. Make the "flip" flag a global per-codec flag, rather than a pixel format specific flag. (Some ffmpeg decoders still return a flipped image, so this has to be done manually.) Also fix handling of the flip operation: do not overwrite the global flip option, and make the --flip option invert the codec flip option rather than overriding it.
* Rename directories, move files (step 2 of 2)wm42012-11-121-11/+11
| | | | | | | | | | | | Finish renaming directories and moving files. Adjust all include statements to make the previous commit compile. The two commits are separate, because git is bad at tracking renames and content changes at the same time. Also take this as an opportunity to remove the separation between "common" and "mplayer" sources in the Makefile. ("common" used to be shared between mplayer and mencoder.)
* Rename directories, move files (step 1 of 2) (does not compile)wm42012-11-121-0/+448
Tis drops the silly lib prefixes, and attempts to organize the tree in a more logical way. Make the top-level directory less cluttered as well. Renames the following directories: libaf -> audio/filter libao2 -> audio/out libvo -> video/out libmpdemux -> demux Split libmpcodecs: vf* -> video/filter vd*, dec_video.* -> video/decode mp_image*, img_format*, ... -> video/ ad*, dec_audio.* -> audio/decode libaf/format.* is moved to audio/ - this is similar to how mp_image.* is located in video/. Move most top-level .c/.h files to core. (talloc.c/.h is left on top- level, because it's external.) Park some of the more annoying files in compat/. Some of these are relicts from the time mplayer used ffmpeg internals. sub/ is not split, because it's too much of a mess (subtitle code is mixed with OSD display and rendering). Maybe the organization of core is not ideal: it mixes playback core (like mplayer.c) and utility helpers (like bstr.c/h). Should the need arise, the playback core will be moved somewhere else, while core contains all helper and common code.
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