Move mpvcore/player/ to player/

1 files changed, 0 insertions, 422 deletions

diff --git a/mpvcore/player/video.c b/mpvcore/player/video.c
deleted file mode 100644
index e98055d2a9..0000000000
--- a/mpvcore/player/video.c
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stddef.h>
-#include <stdbool.h>
-#include <inttypes.h>
-#include <math.h>
-#include <assert.h>
-
-#include "config.h"
-#include "talloc.h"
-
-#include "mpvcore/mp_msg.h"
-#include "mpvcore/options.h"
-#include "mpvcore/mp_common.h"
-#include "mpvcore/encode.h"
-#include "mpvcore/m_property.h"
-
-#include "audio/out/ao.h"
-#include "demux/demux.h"
-#include "stream/stream.h"
-#include "sub/osd.h"
-#include "video/hwdec.h"
-#include "video/filter/vf.h"
-#include "video/decode/dec_video.h"
-#include "video/decode/vd.h"
-#include "video/out/vo.h"
-
-#include "mp_core.h"
-#include "command.h"
-
-void update_fps(struct MPContext *mpctx)
-{
-#if HAVE_ENCODING
-    struct dec_video *d_video = mpctx->d_video;
-    if (mpctx->encode_lavc_ctx && d_video)
-        encode_lavc_set_video_fps(mpctx->encode_lavc_ctx, d_video->fps);
-#endif
-}
-
-static void set_allowed_vo_formats(struct vf_chain *c, struct vo *vo)
-{
-    for (int fmt = IMGFMT_START; fmt < IMGFMT_END; fmt++) {
-        c->allowed_output_formats[fmt - IMGFMT_START] =
-            vo->driver->query_format(vo, fmt);
-    }
-}
-
-static void reconfig_video(struct MPContext *mpctx,
-                           const struct mp_image_params *params,
-                           bool probe_only)
-{
-    struct dec_video *d_video = mpctx->d_video;
-
-    d_video->decoder_output = *params;
-
-    set_allowed_vo_formats(d_video->vfilter, mpctx->video_out);
-
-    if (video_reconfig_filters(d_video, params) < 0) {
-        // Most video filters don't work with hardware decoding, so this
-        // might be the reason filter reconfig failed.
-        if (!probe_only &&
-            video_vd_control(d_video, VDCTRL_FORCE_HWDEC_FALLBACK, NULL) == CONTROL_OK)
-        {
-            // Fallback active; decoder will return software format next
-            // time. Don't abort video decoding.
-            d_video->vfilter->initialized = 0;
-        }
-        return;
-    }
-
-    if (d_video->vfilter->initialized < 1)
-        return;
-
-    struct mp_image_params p = d_video->vfilter->output_params;
-    const struct vo_driver *info = mpctx->video_out->driver;
-    mp_msg(MSGT_CPLAYER, MSGL_INFO, "VO: [%s] %dx%d => %dx%d %s\n",
-           info->name, p.w, p.h, p.d_w, p.d_h, vo_format_name(p.imgfmt));
-    mp_msg(MSGT_CPLAYER, MSGL_V, "VO: Description: %s\n", info->description);
-
-    int r = vo_reconfig(mpctx->video_out, &p, 0);
-    if (r < 0)
-        d_video->vfilter->initialized = -1;
-}
-
-static void recreate_video_filters(struct MPContext *mpctx)
-{
-    struct MPOpts *opts = mpctx->opts;
-    struct dec_video *d_video = mpctx->d_video;
-    assert(d_video);
-
-    vf_destroy(d_video->vfilter);
-    d_video->vfilter = vf_new(opts);
-    d_video->vfilter->hwdec = &d_video->hwdec_info;
-
-    vf_append_filter_list(d_video->vfilter, opts->vf_settings);
-
-    // for vf_sub
-    vf_control_any(d_video->vfilter, VFCTRL_SET_OSD_OBJ, mpctx->osd);
-    mpctx->osd->render_subs_in_filter
-        = vf_control_any(d_video->vfilter, VFCTRL_INIT_OSD, NULL) == CONTROL_OK;
-
-    set_allowed_vo_formats(d_video->vfilter, mpctx->video_out);
-}
-
-int reinit_video_filters(struct MPContext *mpctx)
-{
-    struct dec_video *d_video = mpctx->d_video;
-
-    if (!d_video || !d_video->decoder_output.imgfmt)
-        return -2;
-
-    recreate_video_filters(mpctx);
-    reconfig_video(mpctx, &d_video->decoder_output, true);
-
-    return d_video->vfilter && d_video->vfilter->initialized > 0 ? 0 : -1;
-}
-
-int reinit_video_chain(struct MPContext *mpctx)
-{
-    struct MPOpts *opts = mpctx->opts;
-    assert(!(mpctx->initialized_flags & INITIALIZED_VCODEC));
-    assert(!mpctx->d_video);
-    init_demux_stream(mpctx, STREAM_VIDEO);
-    struct sh_stream *sh = mpctx->sh[STREAM_VIDEO];
-    if (!sh)
-        goto no_video;
-
-    MP_VERBOSE(mpctx, "[V] fourcc:0x%X  size:%dx%d  fps:%5.3f\n",
-               sh->format,
-               sh->video->disp_w, sh->video->disp_h,
-               sh->video->fps);
-
-    double ar = -1.0;
-    //================== Init VIDEO (codec & libvo) ==========================
-    if (!opts->fixed_vo || !(mpctx->initialized_flags & INITIALIZED_VO)) {
-        mpctx->video_out = init_best_video_out(mpctx->global, mpctx->input,
-                                               mpctx->encode_lavc_ctx);
-        if (!mpctx->video_out) {
-            MP_FATAL(mpctx, "Error opening/initializing "
-                    "the selected video_out (-vo) device.\n");
-            goto err_out;
-        }
-        mpctx->mouse_cursor_visible = true;
-        mpctx->initialized_flags |= INITIALIZED_VO;
-    }
-
-    update_window_title(mpctx, true);
-
-    struct dec_video *d_video = talloc_zero(NULL, struct dec_video);
-    mpctx->d_video = d_video;
-    d_video->opts = mpctx->opts;
-    d_video->header = sh;
-    d_video->fps = sh->video->fps;
-    d_video->vo = mpctx->video_out;
-    mpctx->initialized_flags |= INITIALIZED_VCODEC;
-
-    vo_control(mpctx->video_out, VOCTRL_GET_HWDEC_INFO, &d_video->hwdec_info);
-
-    if (stream_control(sh->demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar)
-            != STREAM_UNSUPPORTED)
-        d_video->stream_aspect = ar;
-
-    recreate_video_filters(mpctx);
-
-    if (!video_init_best_codec(d_video, opts->video_decoders))
-        goto err_out;
-
-    bool saver_state = opts->pause || !opts->stop_screensaver;
-    vo_control(mpctx->video_out, saver_state ? VOCTRL_RESTORE_SCREENSAVER
-                                             : VOCTRL_KILL_SCREENSAVER, NULL);
-
-    vo_control(mpctx->video_out, mpctx->paused ? VOCTRL_PAUSE
-                                               : VOCTRL_RESUME, NULL);
-
-    mpctx->restart_playback = true;
-    mpctx->sync_audio_to_video = !sh->attached_picture;
-    mpctx->delay = 0;
-    mpctx->video_next_pts = MP_NOPTS_VALUE;
-    mpctx->playing_last_frame = false;
-    mpctx->last_frame_duration = 0;
-    mpctx->vo_pts_history_seek_ts++;
-
-    vo_seek_reset(mpctx->video_out);
-    reset_subtitles(mpctx);
-
-    if (opts->force_fps) {
-        d_video->fps = opts->force_fps;
-        MP_INFO(mpctx, "FPS forced to be %5.3f.\n", d_video->fps);
-    }
-    if (!sh->video->fps && !opts->force_fps && !opts->correct_pts) {
-        MP_ERR(mpctx, "FPS not specified in the "
-               "header or invalid, use the -fps option.\n");
-    }
-    update_fps(mpctx);
-
-    return 1;
-
-err_out:
-no_video:
-    uninit_player(mpctx, INITIALIZED_VCODEC | (opts->force_vo ? 0 : INITIALIZED_VO));
-    cleanup_demux_stream(mpctx, STREAM_VIDEO);
-    mpctx->current_track[STREAM_VIDEO] = NULL;
-    handle_force_window(mpctx, true);
-    MP_INFO(mpctx, "Video: no video\n");
-    return 0;
-}
-
-// Try to refresh the video by doing a precise seek to the currently displayed
-// frame. This can go wrong in all sorts of ways, so use sparingly.
-void mp_force_video_refresh(struct MPContext *mpctx)
-{
-    struct MPOpts *opts = mpctx->opts;
-
-    // If not paused, the next frame should come soon enough.
-    if (opts->pause && mpctx->last_vo_pts != MP_NOPTS_VALUE)
-        queue_seek(mpctx, MPSEEK_ABSOLUTE, mpctx->last_vo_pts, 1);
-}
-
-static bool filter_output_queued_frame(struct MPContext *mpctx)
-{
-    struct dec_video *d_video = mpctx->d_video;
-    struct vo *video_out = mpctx->video_out;
-
-    struct mp_image *img = vf_output_queued_frame(d_video->vfilter);
-    if (img)
-        vo_queue_image(video_out, img);
-    talloc_free(img);
-
-    return !!img;
-}
-
-static bool load_next_vo_frame(struct MPContext *mpctx, bool eof)
-{
-    if (vo_get_buffered_frame(mpctx->video_out, eof) >= 0)
-        return true;
-    if (filter_output_queued_frame(mpctx))
-        return true;
-    return false;
-}
-
-// Called after video reinit. This can be generally used to try to insert more
-// filters using the filter chain edit functionality in command.c.
-static void init_filter_params(struct MPContext *mpctx)
-{
-    struct MPOpts *opts = mpctx->opts;
-
-    // Note that the filter chain is already initialized. This code might
-    // recreate the chain a second time, which is not very elegant, but allows
-    // us to test whether enabling deinterlacing works with the current video
-    // format and other filters.
-    if (opts->deinterlace >= 0)
-        mp_property_do("deinterlace", M_PROPERTY_SET, &opts->deinterlace, mpctx);
-}
-
-static void filter_video(struct MPContext *mpctx, struct mp_image *frame,
-                         bool reconfig_ok)
-{
-    struct dec_video *d_video = mpctx->d_video;
-
-    struct mp_image_params params;
-    mp_image_params_from_image(&params, frame);
-    if (!mp_image_params_equals(&d_video->decoder_output, &params) ||
-        d_video->vfilter->initialized < 1)
-    {
-        // In case we want to wait until filter chain is drained
-        if (!reconfig_ok) {
-            talloc_free(d_video->waiting_decoded_mpi);
-            d_video->waiting_decoded_mpi = frame;
-            return;
-        }
-
-        reconfig_video(mpctx, &params, false);
-        if (d_video->vfilter->initialized > 0)
-            init_filter_params(mpctx);
-    }
-
-    if (d_video->vfilter->initialized < 1) {
-        talloc_free(frame);
-        return;
-    }
-
-    mp_image_set_params(frame, &d_video->vf_input); // force csp/aspect overrides
-    vf_filter_frame(d_video->vfilter, frame);
-    filter_output_queued_frame(mpctx);
-}
-
-// Reconfigure the video chain and the VO on a format change. This is separate,
-// because we wait with the reconfig until the currently buffered video has
-// finished displaying. Otherwise, we'd resize the window and then wait for the
-// video finishing, which would result in a black window for that frame.
-// Does nothing if there was no pending change.
-void video_execute_format_change(struct MPContext *mpctx)
-{
-    struct dec_video *d_video = mpctx->d_video;
-    struct mp_image *decoded_frame = d_video->waiting_decoded_mpi;
-    d_video->waiting_decoded_mpi = NULL;
-    if (decoded_frame)
-        filter_video(mpctx, decoded_frame, true);
-}
-
-static int check_framedrop(struct MPContext *mpctx, double frame_time)
-{
-    struct MPOpts *opts = mpctx->opts;
-    // check for frame-drop:
-    if (mpctx->d_audio && !mpctx->ao->untimed &&
-        !demux_stream_eof(mpctx->sh[STREAM_AUDIO]))
-    {
-        float delay = opts->playback_speed * ao_get_delay(mpctx->ao);
-        float d = delay - mpctx->delay;
-        float fps = mpctx->d_video->fps;
-        if (frame_time < 0)
-            frame_time = fps > 0 ? 1.0 / fps : 0;
-        // we should avoid dropping too many frames in sequence unless we
-        // are too late. and we allow 100ms A-V delay here:
-        if (d < -mpctx->dropped_frames * frame_time - 0.100 && !mpctx->paused
-            && !mpctx->restart_playback) {
-            mpctx->drop_frame_cnt++;
-            mpctx->dropped_frames++;
-            return mpctx->opts->frame_dropping;
-        } else
-            mpctx->dropped_frames = 0;
-    }
-    return 0;
-}
-
-static double update_video_attached_pic(struct MPContext *mpctx)
-{
-    struct dec_video *d_video = mpctx->d_video;
-
-    // Try to decode the picture multiple times, until it is displayed.
-    if (mpctx->video_out->hasframe)
-        return -1;
-
-    struct mp_image *decoded_frame =
-            video_decode(d_video, d_video->header->attached_picture, 0);
-    if (decoded_frame)
-        filter_video(mpctx, decoded_frame, true);
-    load_next_vo_frame(mpctx, true);
-    mpctx->video_next_pts = MP_NOPTS_VALUE;
-    return 0;
-}
-
-double update_video(struct MPContext *mpctx, double endpts)
-{
-    struct dec_video *d_video = mpctx->d_video;
-    struct vo *video_out = mpctx->video_out;
-
-    if (d_video->header->attached_picture)
-        return update_video_attached_pic(mpctx);
-
-    if (load_next_vo_frame(mpctx, false)) {
-        // Use currently queued VO frame
-    } else if (d_video->waiting_decoded_mpi) {
-        // Draining on reconfig
-        if (!load_next_vo_frame(mpctx, true))
-            return -1;
-    } else {
-        // Decode a new frame
-        struct demux_packet *pkt = demux_read_packet(d_video->header);
-        if (pkt && pkt->pts != MP_NOPTS_VALUE)
-            pkt->pts += mpctx->video_offset;
-        if ((pkt && pkt->pts >= mpctx->hrseek_pts - .005) ||
-            d_video->has_broken_packet_pts)
-        {
-            mpctx->hrseek_framedrop = false;
-        }
-        int framedrop_type = mpctx->hrseek_active && mpctx->hrseek_framedrop ?
-                             1 : check_framedrop(mpctx, -1);
-        struct mp_image *decoded_frame =
-            video_decode(d_video, pkt, framedrop_type);
-        talloc_free(pkt);
-        if (decoded_frame) {
-            filter_video(mpctx, decoded_frame, false);
-        } else if (!pkt) {
-            if (!load_next_vo_frame(mpctx, true))
-                return -1;
-        }
-    }
-
-    // Whether the VO has an image queued.
-    // If it does, it will be used to time and display the next frame.
-    if (!video_out->frame_loaded)
-        return 0;
-
-    double pts = video_out->next_pts;
-    if (endpts == MP_NOPTS_VALUE || pts < endpts)
-        add_frame_pts(mpctx, pts);
-    if (mpctx->hrseek_active && pts < mpctx->hrseek_pts - .005) {
-        vo_skip_frame(video_out);
-        return 0;
-    }
-    mpctx->hrseek_active = false;
-    double last_pts = mpctx->video_next_pts;
-    if (last_pts == MP_NOPTS_VALUE)
-        last_pts = pts;
-    double frame_time = pts - last_pts;
-    if (frame_time < 0 || frame_time >= 60) {
-        // Assume a PTS difference >= 60 seconds is a discontinuity.
-        MP_WARN(mpctx, "Jump in video pts: %f -> %f\n", last_pts, pts);
-        frame_time = 0;
-    }
-    mpctx->video_next_pts = pts;
-    if (mpctx->d_audio)
-        mpctx->delay -= frame_time;
-    return frame_time;
-}