began transition rewrite
This commit is contained in:
itsmattkc
+219
-232
@@ -35,312 +35,299 @@
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#include "debug.h"
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Clip::Clip(SequencePtr s) :
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sequence(s),
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enabled(true),
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clip_in(0),
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timeline_in(0),
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timeline_out(0),
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track(0),
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media(nullptr),
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speed(1.0),
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reverse(false),
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maintain_audio_pitch(false),
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autoscale(olive::CurrentConfig.autoscale_by_default),
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opening_transition(-1),
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closing_transition(-1),
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undeletable(false),
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replaced(false),
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ignore_reverse(false),
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use_existing_frame(false),
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filter_graph(nullptr),
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fbo(nullptr),
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opts(nullptr)
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sequence(s),
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enabled(true),
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clip_in(0),
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timeline_in(0),
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timeline_out(0),
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track(0),
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media(nullptr),
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speed(1.0),
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reverse(false),
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maintain_audio_pitch(false),
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autoscale(olive::CurrentConfig.autoscale_by_default),
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opening_transition(nullptr),
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closing_transition(nullptr),
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undeletable(false),
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replaced(false),
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ignore_reverse(false),
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use_existing_frame(false),
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filter_graph(nullptr),
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fbo(nullptr),
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opts(nullptr)
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{
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pkt = av_packet_alloc();
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reset();
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pkt = av_packet_alloc();
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reset();
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}
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ClipPtr Clip::copy(SequencePtr s, bool duplicate_transitions) {
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ClipPtr copy(new Clip(s));
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ClipPtr copy(new Clip(s));
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copy->enabled = enabled;
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copy->name = QString(name);
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copy->clip_in = clip_in;
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copy->timeline_in = timeline_in;
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copy->timeline_out = timeline_out;
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copy->track = track;
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copy->color_r = color_r;
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copy->color_g = color_g;
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copy->color_b = color_b;
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copy->media = media;
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copy->media_stream = media_stream;
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copy->autoscale = autoscale;
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copy->speed = speed;
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copy->maintain_audio_pitch = maintain_audio_pitch;
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copy->reverse = reverse;
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copy->enabled = enabled;
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copy->name = QString(name);
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copy->clip_in = clip_in;
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copy->timeline_in = timeline_in;
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copy->timeline_out = timeline_out;
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copy->track = track;
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copy->color_r = color_r;
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copy->color_g = color_g;
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copy->color_b = color_b;
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copy->media = media;
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copy->media_stream = media_stream;
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copy->autoscale = autoscale;
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copy->speed = speed;
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copy->maintain_audio_pitch = maintain_audio_pitch;
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copy->reverse = reverse;
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for (int i=0;i<effects.size();i++) {
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copy->effects.append(effects.at(i)->copy(copy));
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}
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for (int i=0;i<effects.size();i++) {
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copy->effects.append(effects.at(i)->copy(copy));
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}
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copy->cached_fr = (this->sequence == nullptr) ? cached_fr : this->sequence->frame_rate;
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copy->cached_fr = (this->sequence == nullptr) ? cached_fr : this->sequence->frame_rate;
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if (duplicate_transitions) {
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if (get_opening_transition() != nullptr && get_opening_transition()->secondary_clip == nullptr) copy->opening_transition = get_opening_transition()->copy(copy, nullptr);
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if (get_closing_transition() != nullptr && get_closing_transition()->secondary_clip == nullptr) copy->closing_transition = get_closing_transition()->copy(copy, nullptr);
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}
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if (duplicate_transitions) {
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if (get_opening_transition() != nullptr && get_opening_transition()->secondary_clip == nullptr) {
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copy->opening_transition = get_opening_transition()->copy(copy, nullptr);
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}
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if (get_closing_transition() != nullptr && get_closing_transition()->secondary_clip == nullptr) {
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copy->closing_transition = get_closing_transition()->copy(copy, nullptr);
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}
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}
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copy->recalculateMaxLength();
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copy->recalculateMaxLength();
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return copy;
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return copy;
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}
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void Clip::reset() {
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audio_just_reset = false;
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open = false;
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finished_opening = false;
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pkt_written = false;
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audio_reset = false;
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frame_sample_index = -1;
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audio_buffer_write = false;
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texture_frame = -1;
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formatCtx = nullptr;
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stream = nullptr;
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codec = nullptr;
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codecCtx = nullptr;
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texture = nullptr;
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last_invalid_ts = -1;
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audio_just_reset = false;
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open = false;
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finished_opening = false;
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pkt_written = false;
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audio_reset = false;
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frame_sample_index = -1;
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audio_buffer_write = false;
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texture_frame = -1;
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formatCtx = nullptr;
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stream = nullptr;
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codec = nullptr;
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codecCtx = nullptr;
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texture = nullptr;
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last_invalid_ts = -1;
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}
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void Clip::reset_audio() {
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if (media == nullptr || media->get_type() == MEDIA_TYPE_FOOTAGE) {
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audio_reset = true;
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frame_sample_index = -1;
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audio_buffer_write = 0;
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} else if (media->get_type() == MEDIA_TYPE_SEQUENCE) {
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SequencePtr nested_sequence = media->to_sequence();
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for (int i=0;i<nested_sequence->clips.size();i++) {
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ClipPtr c = nested_sequence->clips.at(i);
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if (c != nullptr) c->reset_audio();
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}
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}
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if (media == nullptr || media->get_type() == MEDIA_TYPE_FOOTAGE) {
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audio_reset = true;
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frame_sample_index = -1;
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audio_buffer_write = 0;
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} else if (media->get_type() == MEDIA_TYPE_SEQUENCE) {
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SequencePtr nested_sequence = media->to_sequence();
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for (int i=0;i<nested_sequence->clips.size();i++) {
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ClipPtr c = nested_sequence->clips.at(i);
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if (c != nullptr) c->reset_audio();
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}
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}
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}
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void Clip::refresh() {
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// validates media if it was replaced
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if (replaced && media != nullptr && media->get_type() == MEDIA_TYPE_FOOTAGE) {
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FootagePtr m = media->to_footage();
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// validates media if it was replaced
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if (replaced && media != nullptr && media->get_type() == MEDIA_TYPE_FOOTAGE) {
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FootagePtr m = media->to_footage();
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if (track < 0 && m->video_tracks.size() > 0) {
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media_stream = m->video_tracks.at(0).file_index;
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} else if (track >= 0 && m->audio_tracks.size() > 0) {
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media_stream = m->audio_tracks.at(0).file_index;
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}
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}
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replaced = false;
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if (track < 0 && m->video_tracks.size() > 0) {
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media_stream = m->video_tracks.at(0).file_index;
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} else if (track >= 0 && m->audio_tracks.size() > 0) {
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media_stream = m->audio_tracks.at(0).file_index;
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}
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}
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replaced = false;
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// reinitializes all effects... just in case
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for (int i=0;i<effects.size();i++) {
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effects.at(i)->refresh();
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}
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// reinitializes all effects... just in case
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for (int i=0;i<effects.size();i++) {
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effects.at(i)->refresh();
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}
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recalculateMaxLength();
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recalculateMaxLength();
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}
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void Clip::queue_clear() {
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while (queue.size() > 0) {
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av_frame_free(&queue.first());
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queue.removeFirst();
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}
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while (queue.size() > 0) {
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av_frame_free(&queue.first());
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queue.removeFirst();
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}
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}
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void Clip::queue_remove_earliest() {
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int earliest_frame = 0;
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for (int i=1;i<queue.size();i++) {
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// TODO/NOTE: this will not work on sped up AND reversed video
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if (queue.at(i)->pts < queue.at(earliest_frame)->pts) {
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earliest_frame = i;
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}
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}
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av_frame_free(&queue[earliest_frame]);
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queue.removeAt(earliest_frame);
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int earliest_frame = 0;
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for (int i=1;i<queue.size();i++) {
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// TODO/NOTE: this will not work on sped up AND reversed video
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if (queue.at(i)->pts < queue.at(earliest_frame)->pts) {
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earliest_frame = i;
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}
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}
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av_frame_free(&queue[earliest_frame]);
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queue.removeAt(earliest_frame);
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}
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QVector<Marker> &Clip::get_markers() {
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if (media != nullptr) {
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return media->get_markers();
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}
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return markers;
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if (media != nullptr) {
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return media->get_markers();
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}
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return markers;
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}
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TransitionPtr Clip::get_opening_transition() {
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if (opening_transition > -1) {
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if (this->sequence == nullptr) {
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return clipboard_transitions.at(opening_transition);
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} else {
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return this->sequence->transitions.at(opening_transition);
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}
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}
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return nullptr;
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return opening_transition;
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}
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TransitionPtr Clip::get_closing_transition() {
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if (closing_transition > -1) {
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if (this->sequence == nullptr) {
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return clipboard_transitions.at(closing_transition);
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} else {
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return this->sequence->transitions.at(closing_transition);
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}
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}
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return nullptr;
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return closing_transition;
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}
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Clip::~Clip() {
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if (open) {
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close_clip(ClipPtr(this), true);
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}
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if (open) {
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close_clip(ClipPtr(this), true);
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}
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if (opening_transition != -1) this->sequence->hard_delete_transition(ClipPtr(this), TA_OPENING_TRANSITION);
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if (closing_transition != -1) this->sequence->hard_delete_transition(ClipPtr(this), TA_CLOSING_TRANSITION);
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effects.clear();
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av_packet_free(&pkt);
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effects.clear();
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av_packet_free(&pkt);
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}
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long Clip::get_clip_in_with_transition() {
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if (get_opening_transition() != nullptr && get_opening_transition()->secondary_clip != nullptr) {
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// we must be the secondary clip, so return (timeline in - length)
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return clip_in - get_opening_transition()->get_true_length();
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}
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return clip_in;
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if (get_opening_transition() != nullptr && get_opening_transition()->secondary_clip != nullptr) {
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// we must be the secondary clip, so return (timeline in - length)
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return clip_in - get_opening_transition()->get_true_length();
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}
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return clip_in;
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}
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long Clip::get_timeline_in_with_transition() {
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if (get_opening_transition() != nullptr && get_opening_transition()->secondary_clip != nullptr) {
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// we must be the secondary clip, so return (timeline in - length)
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return timeline_in - get_opening_transition()->get_true_length();
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}
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return timeline_in;
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if (get_opening_transition() != nullptr && get_opening_transition()->secondary_clip != nullptr) {
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// we must be the secondary clip, so return (timeline in - length)
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return timeline_in - get_opening_transition()->get_true_length();
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}
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return timeline_in;
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}
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long Clip::get_timeline_out_with_transition() {
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if (get_closing_transition() != nullptr && get_closing_transition()->secondary_clip != nullptr) {
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// we must be the primary clip, so return (timeline out + length2)
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return timeline_out + get_closing_transition()->get_true_length();
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} else {
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return timeline_out;
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}
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if (get_closing_transition() != nullptr && get_closing_transition()->secondary_clip != nullptr) {
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// we must be the primary clip, so return (timeline out + length2)
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return timeline_out + get_closing_transition()->get_true_length();
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} else {
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return timeline_out;
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}
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}
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// timeline functions
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long Clip::getLength() {
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return timeline_out - timeline_in;
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return timeline_out - timeline_in;
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}
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double Clip::getMediaFrameRate() {
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Q_ASSERT(track < 0);
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if (media != nullptr) {
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double rate = media->get_frame_rate(media_stream);
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if (!qIsNaN(rate)) return rate;
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}
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if (sequence != nullptr) return sequence->frame_rate;
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return qSNaN();
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Q_ASSERT(track < 0);
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if (media != nullptr) {
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double rate = media->get_frame_rate(media_stream);
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if (!qIsNaN(rate)) return rate;
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}
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if (sequence != nullptr) return sequence->frame_rate;
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return qSNaN();
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}
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void Clip::recalculateMaxLength() {
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if (this->sequence != nullptr) {
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double fr = this->sequence->frame_rate;
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if (this->sequence != nullptr) {
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double fr = this->sequence->frame_rate;
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fr /= speed;
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fr /= speed;
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calculated_length = LONG_MAX;
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calculated_length = LONG_MAX;
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if (media != nullptr) {
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switch (media->get_type()) {
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case MEDIA_TYPE_FOOTAGE:
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{
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FootagePtr m = media->to_footage();
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const FootageStream* ms = m->get_stream_from_file_index(track < 0, media_stream);
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if (ms != nullptr && ms->infinite_length) {
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calculated_length = LONG_MAX;
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} else {
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calculated_length = m->get_length_in_frames(fr);
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}
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}
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break;
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case MEDIA_TYPE_SEQUENCE:
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{
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SequencePtr s = media->to_sequence();
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calculated_length = refactor_frame_number(s->getEndFrame(), s->frame_rate, fr);
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}
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break;
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}
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}
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}
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if (media != nullptr) {
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switch (media->get_type()) {
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case MEDIA_TYPE_FOOTAGE:
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{
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FootagePtr m = media->to_footage();
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const FootageStream* ms = m->get_stream_from_file_index(track < 0, media_stream);
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if (ms != nullptr && ms->infinite_length) {
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calculated_length = LONG_MAX;
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} else {
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calculated_length = m->get_length_in_frames(fr);
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}
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}
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break;
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case MEDIA_TYPE_SEQUENCE:
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{
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SequencePtr s = media->to_sequence();
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calculated_length = refactor_frame_number(s->getEndFrame(), s->frame_rate, fr);
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}
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break;
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}
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}
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}
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}
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long Clip::getMaximumLength() {
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return calculated_length;
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return calculated_length;
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}
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int Clip::getWidth() {
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if (media == nullptr && sequence != nullptr) return sequence->width;
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switch (media->get_type()) {
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case MEDIA_TYPE_FOOTAGE:
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{
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const FootageStream* ms = media->to_footage()->get_stream_from_file_index(track < 0, media_stream);
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if (ms != nullptr) return ms->video_width;
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if (sequence != nullptr) return sequence->width;
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break;
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}
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case MEDIA_TYPE_SEQUENCE:
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{
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SequencePtr s = media->to_sequence();
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return s->width;
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break;
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}
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}
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return 0;
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if (media == nullptr && sequence != nullptr) return sequence->width;
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switch (media->get_type()) {
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case MEDIA_TYPE_FOOTAGE:
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{
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const FootageStream* ms = media->to_footage()->get_stream_from_file_index(track < 0, media_stream);
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||||
if (ms != nullptr) return ms->video_width;
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||||
if (sequence != nullptr) return sequence->width;
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||||
break;
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||||
}
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case MEDIA_TYPE_SEQUENCE:
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||||
{
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||||
SequencePtr s = media->to_sequence();
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||||
return s->width;
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||||
break;
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||||
}
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}
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return 0;
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}
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int Clip::getHeight() {
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if (media == nullptr && sequence != nullptr) return sequence->height;
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switch (media->get_type()) {
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||||
case MEDIA_TYPE_FOOTAGE:
|
||||
{
|
||||
const FootageStream* ms = media->to_footage()->get_stream_from_file_index(track < 0, media_stream);
|
||||
if (ms != nullptr) return ms->video_height;
|
||||
if (sequence != nullptr) return sequence->height;
|
||||
}
|
||||
case MEDIA_TYPE_SEQUENCE:
|
||||
{
|
||||
SequencePtr s = media->to_sequence();
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||||
return s->height;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
if (media == nullptr && sequence != nullptr) return sequence->height;
|
||||
switch (media->get_type()) {
|
||||
case MEDIA_TYPE_FOOTAGE:
|
||||
{
|
||||
const FootageStream* ms = media->to_footage()->get_stream_from_file_index(track < 0, media_stream);
|
||||
if (ms != nullptr) return ms->video_height;
|
||||
if (sequence != nullptr) return sequence->height;
|
||||
}
|
||||
case MEDIA_TYPE_SEQUENCE:
|
||||
{
|
||||
SequencePtr s = media->to_sequence();
|
||||
return s->height;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
void Clip::refactor_frame_rate(ComboAction* ca, double multiplier, bool change_timeline_points) {
|
||||
if (change_timeline_points) {
|
||||
move_clip(ca, ClipPtr(this),
|
||||
qRound((double) timeline_in * multiplier),
|
||||
qRound((double) timeline_out * multiplier),
|
||||
qRound((double) clip_in * multiplier),
|
||||
track);
|
||||
}
|
||||
if (change_timeline_points) {
|
||||
move_clip(ca, ClipPtr(this),
|
||||
qRound((double) timeline_in * multiplier),
|
||||
qRound((double) timeline_out * multiplier),
|
||||
qRound((double) clip_in * multiplier),
|
||||
track);
|
||||
}
|
||||
|
||||
// move keyframes
|
||||
for (int i=0;i<effects.size();i++) {
|
||||
EffectPtr e = effects.at(i);
|
||||
for (int j=0;j<e->row_count();j++) {
|
||||
EffectRow* r = e->row(j);
|
||||
for (int l=0;l<r->fieldCount();l++) {
|
||||
EffectField* f = r->field(l);
|
||||
for (int k=0;k<f->keyframes.size();k++) {
|
||||
ca->append(new SetLong(&f->keyframes[k].time, f->keyframes[k].time, f->keyframes[k].time * multiplier));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// move keyframes
|
||||
for (int i=0;i<effects.size();i++) {
|
||||
EffectPtr e = effects.at(i);
|
||||
for (int j=0;j<e->row_count();j++) {
|
||||
EffectRow* r = e->row(j);
|
||||
for (int l=0;l<r->fieldCount();l++) {
|
||||
EffectField* f = r->field(l);
|
||||
for (int k=0;k<f->keyframes.size();k++) {
|
||||
ca->append(new SetLong(&f->keyframes[k].time, f->keyframes[k].time, f->keyframes[k].time * multiplier));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user