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* win32: make private struct private, refactorwm42014-07-261-4/+4
| | | | | | | | | | | | | | | | Preparation for moving win32 windowing to a separate thread. The codesize is reduced a bit, because some small functions are inlined, which reduces noise. The main change is that now most functions use the private struct directly, instead of accessing it indirectly through vo->w32. Accesses to vo are minimalized. The final goal is adding some sort of new windowing backend API. It would be cleaner to use that as context pointer for all functions (like struct vo was previously used), but since this is work in progress, we just go with this commit.
* video/out: fix redrawing with no video frame for some VOswm42014-06-181-1/+3
| | | | | | With the change to merge osd drawing into video frame drawing, some bogus logic got in: they skipped drawing the OSD if no video frame is available. This broke --no-video --force-window mode.
* vo: make draw_image and vo_queue_image transfer image ownershipwm42014-06-171-2/+5
| | | | Basically a cosmetic change. This is probably more intuitive.
* video: introduce failure path for image allocationswm42014-06-171-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Until now, failure to allocate image data resulted in a crash (i.e. abort() was called). This was intentional, because it's pretty silly to degrade playback, and in almost all situations, the OOM will probably kill you anyway. (And then there's the standard Linux overcommit behavior, which also will kill you at some point.) But I changed my opinion, so here we go. This change does not affect _all_ memory allocations, just image data. Now in most failure cases, the output will just be skipped. For video filters, this coincidentally means that failure is treated as EOF (because the playback core assumes EOF if nothing comes out of the video filter chain). In other situations, output might be in some way degraded, like skipping frames, not scaling OSD, and such. Functions whose return values changed semantics: mp_image_alloc mp_image_new_copy mp_image_new_ref mp_image_make_writeable mp_image_setrefp mp_image_to_av_frame_and_unref mp_image_from_av_frame mp_image_new_external_ref mp_image_new_custom_ref mp_image_pool_make_writeable mp_image_pool_get mp_image_pool_new_copy mp_vdpau_mixed_frame_create vf_alloc_out_image vf_make_out_image_writeable glGetWindowScreenshot
* video/out: change aspects of OSD handlingwm42014-06-151-5/+7
| | | | | | | | | Let the VOs draw the OSD on their own, instead of making OSD drawing a separate VO driver call. Further, let it be the VOs responsibility to request subtitles with the correct PTS. We also basically allow the VO to request OSD/subtitles at any time. OSX changes untested.
* video: synchronize mpv rgb pixel format names with ffmpeg nameswm42014-06-141-3/+3
| | | | | | | | | | | This affects packed RGB formats up to 16 bits per pixel. The old mplayer names used LSB-to-MSB order, while FFmpeg (and some other libraries) use MSB-to-LSB. Nothing should change with this commit, i.e. no bit order or endian bugs should be added or fixed. In some cases, the name stays the same, even though the byte order changes, e.g. RGB8->BGR8 and BGR8->RGB8, and this affects the user-visible names too; this might cause confusion.
* win32: don't use VOCTRL_UPDATE_SCREENINFOwm42014-05-061-1/+1
| | | | Not very tested. At least it compiles.
* Fix some libav* include statementswm42014-04-191-4/+4
| | | | | | | | | | | | | Fix all include statements of the form: #include "libav.../..." These come from MPlayer times, when FFmpeg was somehow part of the MPlayer build tree, and this form was needed to prefer the local files over system FFmpeg. In some cases, the include statement wasn't needed or could be replaced with mpv defined symbols.
* Fix compilation on OSX and win32wm42014-03-291-1/+1
| | | | Probably.
* video/out: remove legacy colorspace stuffwm42014-03-291-13/+14
| | | | | | | | | Reduce most dependencies on struct mp_csp_details, which was a bad first attempt at dealing with colorspace stuff. Instead, consistently use mp_image_params. Code which retrieves colorspace matrices from csputils.c still uses this type, though.
* video/out: do remaining config to reconfig replacementswm42014-01-241-22/+10
| | | | | | | The main difference between the old and new callbacks is that the old callbacks required passing the window size, which is and always was very inconvenient and confusing, since the window size is already in vo->dwidth and vo->dheight.
* video/out: don't access aspdat in VOswm42014-01-221-4/+4
| | | | | | | | | | | vo->aspdat is basically an outdated version of vo->params, plus some weirdness. Get rid of it, which will allow further cleanups and which will make multithreading easier (less state to care about). Also, simplify some VO code by using mp_image_set_attributes() instead of caring about display size, colorspace, etc. manually. Add the function osd_res_from_image_params(), which is often needed in the case OSD renders into an image.
* sub: uglify OSD code path with lockingwm42014-01-181-1/+1
| | | | | | | | | | | | | | | Do two things: 1. add locking to struct osd_state 2. make struct osd_state opaque While 1. is somewhat simple, 2. is quite horrible. Lots of code accesses lots of osd_state (and osd_object) members. To make sure everything is accessed synchronously, I prefer making osd_state opaque, even if it means adding pretty dumb accessors. All of this is meant to allow running VO in their own threads. Eventually, VOs will request OSD on their own, which means osd_state will be accessed from foreign threads.
* Split mpvcore/ into common/, misc/, bstr/wm42013-12-171-1/+1
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* Move options/config related files from mpvcore/ to options/wm42013-12-171-2/+2
| | | | | | | | | Since m_option.h and options.h are extremely often included, a lot of files have to be changed. Moving path.c/h to options/ is a bit questionable, but since this is mainly about access to config files (which are also handled in options/), it's probably ok.
* Rename sub.c/.h to osd.c/.hwm42013-11-241-1/+1
| | | | | This was way too misleading. osd.c merely calls the subtitle renderers, instead of actually dealing with subtitles.
* m_config: refactor option defaults handlingwm42013-10-241-2/+8
| | | | | | | | | | | | | Keep track of the default values directly, instead of creating a new instance of the option struct just to get the defaults. Also get rid of the special handling of m_obj_desc.init_options. Instead, handle it purely by the option parser. Originally, I wanted to handle --vo=opengl-hq and --vo=direct3d_shaders with this (by making them aliases to the real VOs with a different preset), but since --vo =opengl-hq=help prints the wrong values (as consequence of the simplification), I'm not doing that, and instead use something different.
* video/out: remove useless info struct and redundant fieldswm42013-10-231-14/+4
| | | | The author and comment fields were printed only in -v mode.
* video/out: always support redrawing VO window at any pointwm42013-10-021-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before, a VO could easily refuse to respond to VOCTRL_REDRAW_FRAME, which means the VO wouldn't redraw OSD and window contents, and the player would appear frozen to the user. This was a bit stupid, and makes dealing with some corner cases much harder (think of --keep-open, which was hard to implement, because the VO gets into this state if there are no new video frames after a seek reset). Change this, and require VOs to always react to VOCTRL_REDRAW_FRAME. There are two aspects of this: First, behavior after a (successful) vo_reconfig() call, but before any video frame has been displayed. Second, behavior after a vo_seek_reset(). For the first issue, we define that sending VOCTRL_REDRAW_FRAME after vo_reconfig() should clear the window with black. This requires minor changes to some VOs. In particular vaapi makes this horribly complicated, because OSD rendering is bound to a video surface. We create a black dummy surface for this purpose. The second issue is much simpler and works already with most VOs: they simply redraw whatever has been uploaded previously. The exception is vdpau, which has a complicated mechanism to track and filter video frames. The state associated with this mechanism is completely cleared with vo_seek_reset(), so implementing this to work as expected is not trivial. For now, we just clear the window with black.
* Some more mp_msg conversionswm42013-08-231-78/+61
| | | | | Also add a note to mp_msg.h, since it might be not clear which of the two mechanisms is preferred.
* core: move contents to mpvcore (2/2)Stefano Pigozzi2013-08-061-3/+3
| | | | Followup commit. Fixes all the files references.
* video/out: remove options argument from preinit()wm42013-07-221-1/+1
| | | | | All VOs use proper option parsing now, and compatibility hacks are not needed.
* vo_direct3d: use new option APIwm42013-07-221-85/+34
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* vo_direct3d: fix warning on MinGWwm42013-07-221-5/+0
| | | | | | Commit 6ab2eeb attempted to fix it on Cygwin, but now it broke on MinGW in turn. Don't think too hard about it and just remove the code. (vo.c already prints the video rectangle anyway.)
* direct3d: Fixes format string that assumed sizeof(LONG) == sizeof(long)Diogo Franco (Kovensky)2013-07-201-1/+2
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* w32: use vo_w32_control() for all VOswm42013-05-261-32/+11
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* video: remove aspect.h includes from files which don't need itwm42013-03-171-1/+0
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* core: simplify OSD capability handling, remove VFCAP_OSDwm42013-03-011-11/+2
| | | | | | | | | | | | | | | | | | | VFCAP_OSD was used to determine at runtime whether the VO supports OSD rendering. This was mostly unused. vo_direct3d had an option to disable OSD (was supposed to allow to force auto-insertion of vf_ass, but we removed that anyway). vo_opengl_old could disable OSD rendering when a very old OpenGL version was detected, and had an option to explicitly disable it as well. Remove VFCAP_OSD from everything (and some associated logic). Now the vo_driver.draw_osd callback can be set to NULL to indicate missing OSD support (important so that vo_null etc. don't single-step on OSD redraw), and if OSD support depends on runtime support, the VO's draw_osd should just do nothing if OSD is not available. Also, do not access vo->want_redraw directly. Change the want_redraw reset logic for this purpose, too. (Probably unneeded, vo_flip_page resets it already.)
* vo_direct3d: always clear window before drawing videowm42013-02-241-15/+2
| | | | | | | | | | | | | This fixes the issue that black borders (e.g. on fullscreen) are not redrawn, even if OSD rendering changes these areas. In theory, the code could try some clever things to determine whether clearing the window is really necessary, but that's probably not worth the trouble and won't bring any significant performance gain, or might even make things slower (because the GPU can't discard the old contents). Also fix redrawing when changing panscan with OSD disabled.
* vo_direct3d: remove 2ch hack for 10 bit playbackwm42013-01-131-76/+5
| | | | | | | | | | | This was an awkward hack that attempted to avoid the use of 16 bit textures, while still allowing rendering 10-16 bit YUV formats. The idea was that even if the hardware doesn't support 16 bit textures, an A8L8 textures could be used to convert 10 bit (etc.) to 8 bit in the shader, instead of doing this on the CPU. This was an experiment, disabled by default, and was (probably) rarely used. I've never heard of this being used successfully. Remove it.
* video: remove img_format compat hackswm42013-01-131-13/+12
| | | | | | | | | | | | | | | | | Remove the strange things the old mp_image_setfmt() code did to the image format parameters. This includes setting chroma shift to 31 for gray (Y8) formats and more. Y8 + vo_opengl_old didn't actually work for unknown reasons (regression in this branch). Fix this. The difference is that Y8 is now interpreted as gray RGB (LUMINANCE texture) instead of involving YUV (and levels) conversion. Get rid of distinguishing RGB and BGR. There wasn't really any good reason for this. Remove mp_get_chroma_shift() and IMGFMT_IS_YUVP16*(). mp_imgfmt_desc gives the same information and more.
* video: decouple internal pixel formats from FourCCswm42013-01-131-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mplayer's video chain traditionally used FourCCs for pixel formats. For example, it used IMGFMT_YV12 for 4:2:0 YUV, which was defined to the string 'YV12' interpreted as unsigned int. Additionally, it used to encode information into the numeric values of some formats. The RGB formats had their bit depth and endian encoded into the least significant byte. Extended planar formats (420P10 etc.) had chroma shift, endian, and component bit depth encoded. (This has been removed in recent commits.) Replace the FourCC mess with a simple enum. Remove all the redundant formats like YV12/I420/IYUV. Replace some image format names by something more intuitive, most importantly IMGFMT_YV12 -> IMGFMT_420P. Add img_fourcc.h, which contains the old IDs for code that actually uses FourCCs. Change the way demuxers, that output raw video, identify the video format: they set either MP_FOURCC_RAWVIDEO or MP_FOURCC_IMGFMT to request the rawvideo decoder, and sh_video->imgfmt specifies the pixel format. Like the previous hack, this is supposed to avoid the need for a complete codecs.cfg entry per format, or other lookup tables. (Note that the RGB raw video FourCCs mostly rely on ffmpeg's mappings for NUT raw video, but this is still considered better than adding a raw video decoder - even if trivial, it would be full of annoying lookup tables.) The TV code has not been tested. Some corrective changes regarding endian and other image format flags creep in.
* video: cleanup: replace old mp_image function nameswm42013-01-131-3/+3
| | | | | mp_image_alloc() also changes argument order compared to alloc_mpi(). The format now comes first, then width/height.
* mp_image: require using mp_image_set_size() for setting w/hwm42013-01-131-6/+4
| | | | | | | | | | | | | | Setting the size of a mp_image must be done with mp_image_set_size() now. Do this to guarantee that the redundant fields (like chroma_width) are updated consistently. Replacing the redundant fields by function calls would probably be better, but there are too many uses of them, and is a bit less convenient. Most code actually called mp_image_setfmt(), which did this as well. This commit just makes things a bit more explicit. Warning: the video filter chain still sets up mp_images manually, and vf_get_image() is not updated.
* vo_direct3d: simplifywm42013-01-131-198/+55
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* video: remove slice based filtering and video outputwm42013-01-131-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Slices allowed filtering or drawing video in horizontal bands or blocks. This allowed working on the video in smaller units. In theory, this could bring a performance win by lowering cache pressure, as you didn't have to keep the whole video frame in cache while filtering, only the slice. In practice, the slice code path was barely used for the following reasons: - Multithreaded decoding with ffmpeg didn't use slices. The ffmpeg slice callback was disabled, because it can be called from another thread, and the mplayer video chain is not thread-safe. - There was nothing that would turn "full" images into appropriate slices, so slices were rarely used. - Most filters didn't actually support slices. On the other hand, supporting slices lead to code duplication and more complex code in general. I made some experiments and didn't find any actual measurable performance improvements when using slices. Even ffmpeg removed slices based filtering from libavfilter in favor of simpler code. The most broken thing about the slices code path is that slices can't be queued, like it is done for images in vo.c.
* video/out: replace VOCTRL_QUERY_FORMAT with vo_driver.query_formatwm42013-01-131-3/+4
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* video/out: make draw_image mandatory, remove VOCTRL_DRAW_IMAGEwm42013-01-131-16/+13
| | | | | | | | | | | | | Remove VOCTRL_DRAW_IMAGE and always set vo_driver.draw_image in VOs. Make draw_image mandatory: change some VOs (like vo_x11) to support it, and remove the image-to-slices fallback in vf_vo. Remove vo_driver.is_new. This member indicated whether draw_image is supported unconditionally, which is now always the case. draw_image_pts is a hack until the video filter chain is changed to include the PTS as field in mp_image. Then vo_vdpau and vo_lavc will be changed to use draw_image.
* options, vo_x11: remove -zoom option, make it defaultwm42012-11-161-2/+1
| | | | | | | | | | | | | | The -zoom option enabled scaling with vo_x11. Remove the -zoom option, and make its behavior default. Since vo_x11 has to use libswscale for colorspace conversion anyway, which doesn't do actual extra scaling when vo_x11 is run in windowed mode, there should be no speed difference with this change. The code removed from vf_scale attempted to scale the video to d_width/ d_height, which matters for anamorphic video and the --xy option only. vo_x11 can handle these natively. The only case for which the removed vf_scale code could matter is encoding with vo_lavc, but since that didn't set VOFLAG_SWSCALE, nothing actually changes.
* video: add IMGFMT_Y16/PIX_FMT_GRAY16wm42012-11-141-2/+0
| | | | | | | | | This pixel format is sometimes used with yuv4mpeg. vo_direct3d used its own IMGFMT_Y16 internally for some reason. vo_opengl, vo_opengl_old, and vo_direct3d should be able to display this pixel format natively.
* Rename directories, move files (step 2 of 2)wm42012-11-121-9/+9
| | | | | | | | | | | | 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/+2101
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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