#include "aedit.h"
#include "asset.h"
#include "asset.inc"
+#include "automation.h"
+#include "autos.h"
#include "bcsignals.h"
#include "cache.h"
#include "clip.h"
#include "edlsession.h"
#include "file.h"
#include "filesystem.h"
+#include "floatauto.h"
+#include "floatautos.h"
#include "framecache.h"
#include "indexfile.h"
#include "language.h"
this->pane_number = pane_number;
startsource = edit->startsource;
data_type = edit->track->data_type;
- if(edit->asset)
- {
+ if( edit->asset ) {
source_framerate = edit->asset->frame_rate;
source_samplerate = edit->asset->sample_rate;
}
else
- if(edit->nested_edl)
- {
+ if( edit->nested_edl ) {
source_framerate = edit->nested_edl->session->frame_rate;
source_samplerate = edit->nested_edl->session->sample_rate;
}
int refresh_w = 0;
// Ignore if called by resourcethread.
-// if(mode == IGNORE_THREAD) return;
+// if( mode == IGNORE_THREAD ) return;
int y = 0;
- if(mwindow->edl->session->show_titles)
+ if( mwindow->edl->session->show_titles )
y += mwindow->theme->get_image("title_bg_data")->get_h();
Track *track = edit->edits->track;
int need_redraw = 0;
int64_t index_zoom = 0;
Indexable *indexable = 0;
- if(edit->asset) indexable = edit->asset;
- if(edit->nested_edl) indexable = edit->nested_edl;
- if(indexable && indexes_only)
- {
+ if( edit->asset ) indexable = edit->asset;
+ if( edit->nested_edl ) indexable = edit->nested_edl;
+ if( indexable && indexes_only ) {
IndexFile indexfile(mwindow, indexable);
- if(!indexfile.open_index())
- {
+ if( !indexfile.open_index() ) {
index_zoom = indexable->index_state->index_zoom;
indexfile.close_index();
}
- if(index_zoom)
- {
- if(data_type == TRACK_AUDIO)
- {
+ if( index_zoom ) {
+ if( data_type == TRACK_AUDIO ) {
double asset_over_session = (double)indexable->get_sample_rate() /
mwindow->edl->session->sample_rate;
- if(index_zoom <= mwindow->edl->local_session->zoom_sample *
- asset_over_session)
+ if( index_zoom <= mwindow->edl->local_session->zoom_sample *
+ asset_over_session )
need_redraw = 1;
}
}
- if(!need_redraw)
+ if( !need_redraw )
return;
}
// Redraw everything
/* Incremental drawing is not possible with resource thread */
- if(1)
+ if( 1 )
// edit->startsource != this->startsource ||
// mwindow->edl->session->sample_rate != project_samplerate ||
// !EQUIV(mwindow->edl->session->frame_rate, project_framerate) ||
refresh_x = 0;
refresh_w = pixmap_w;
}
- else
- {
+ else {
// Start translated right
- if(pixmap_w == this->pixmap_w && edit_x < this->edit_x && edit_w != pixmap_w)
- {
+ if( pixmap_w == this->pixmap_w && edit_x < this->edit_x && edit_w != pixmap_w ) {
refresh_w = this->edit_x - edit_x;
refresh_x = this->pixmap_w - refresh_w;
// Moved completely off the pixmap
- if(refresh_w > this->pixmap_w)
- {
+ if( refresh_w > this->pixmap_w ) {
refresh_w = this->pixmap_w;
refresh_x = 0;
}
- else
- {
+ else {
copy_area(refresh_w,
y,
refresh_x,
}
else
// Start translated left
- if(pixmap_w == this->pixmap_w && edit_x > this->edit_x && edit_w != pixmap_w)
- {
+ if( pixmap_w == this->pixmap_w && edit_x > this->edit_x && edit_w != pixmap_w ) {
refresh_x = 0;
refresh_w = edit_x - this->edit_x;
// Moved completely off the pixmap
- if(refresh_w > this->pixmap_w)
- {
+ if( refresh_w > this->pixmap_w ) {
refresh_w = this->pixmap_w;
}
- else
- {
+ else {
copy_area(0,
y,
this->pixmap_w - refresh_w,
}
else
// Start translated right and pixmap came off of right side
- if(pixmap_w < this->pixmap_w && edit_x < this->edit_x &&
- this->edit_x + edit_w > this->pixmap_x + this->pixmap_w)
- {
+ if( pixmap_w < this->pixmap_w && edit_x < this->edit_x &&
+ this->edit_x + edit_w > this->pixmap_x + this->pixmap_w ) {
refresh_w = (this->edit_x + edit_w) - (this->pixmap_x + this->pixmap_w);
refresh_x = pixmap_w - refresh_w;
- if(refresh_w >= pixmap_w)
- {
+ if( refresh_w >= pixmap_w ) {
refresh_x = 0;
refresh_w = pixmap_w;
}
- else
- {
+ else {
copy_area(this->edit_x - edit_x,
y,
pixmap_w - refresh_w,
}
else
// Start translated right and reduced in size on the right.
- if(pixmap_w < this->pixmap_w && edit_x < this->edit_x)
- {
+ if( pixmap_w < this->pixmap_w && edit_x < this->edit_x ) {
refresh_x = 0;
refresh_w = 0;
}
else
// Start translated left and pixmap came off left side
- if(edit_x >= 0 && this->edit_x < 0)
- {
+ if( edit_x >= 0 && this->edit_x < 0 ) {
refresh_x = 0;
refresh_w = -this->edit_x;
- if(refresh_w > pixmap_w)
- {
+ if( refresh_w > pixmap_w ) {
refresh_w = pixmap_w;
}
- else
- {
+ else {
copy_area(0,
y,
this->pixmap_w,
}
else
// Start translated left and reduced in size on the right
- if(pixmap_w < this->pixmap_w && edit_x > this->edit_x)
- {
+ if( pixmap_w < this->pixmap_w && edit_x > this->edit_x ) {
refresh_x = 0;
refresh_w = 0;
}
else
// Start translated right and left went into left side.
- if(pixmap_w > this->pixmap_w && edit_x < 0 && this->edit_x > 0)
- {
+ if( pixmap_w > this->pixmap_w && edit_x < 0 && this->edit_x > 0 ) {
refresh_w = pixmap_w - (edit_x + this->pixmap_w);
refresh_x = pixmap_w - refresh_w;
// Moved completely off new pixmap
- if(refresh_w > pixmap_w)
- {
+ if( refresh_w > pixmap_w ) {
refresh_w = pixmap_w;
refresh_x = 0;
}
- else
- {
+ else {
copy_area(-edit_x,
y,
refresh_x,
}
else
// Start translated right and increased in size on the right
- if(pixmap_w > this->pixmap_w && edit_x <= this->edit_x)
- {
+ if( pixmap_w > this->pixmap_w && edit_x <= this->edit_x ) {
refresh_w = pixmap_w - this->pixmap_w;
refresh_x = pixmap_w - refresh_w;
}
else
// Start translated left and increased in size on the right
- if(pixmap_w > this->pixmap_w && edit_x > this->edit_x)
- {
+ if( pixmap_w > this->pixmap_w && edit_x > this->edit_x ) {
refresh_x = 0;
refresh_w = edit_x - this->edit_x;
// Moved completely off new pixmap
- if(refresh_w > this->pixmap_w)
- {
+ if( refresh_w > this->pixmap_w ) {
refresh_w = pixmap_w;
refresh_x = 0;
}
// Shift and insert
- else
- {
+ else {
copy_area(0,
y,
this->pixmap_w,
this->edit_id = edit->id;
this->startsource = edit->startsource;
- if(edit->asset)
+ if( edit->asset )
this->source_framerate = edit->asset->frame_rate;
else
- if(edit->nested_edl)
+ if( edit->nested_edl )
this->source_framerate = edit->nested_edl->session->frame_rate;
- if(edit->asset)
+ if( edit->asset )
this->source_samplerate = edit->asset->sample_rate;
else
- if(edit->nested_edl)
+ if( edit->nested_edl )
this->source_samplerate = edit->nested_edl->session->sample_rate;
this->project_framerate = edit->edl->session->frame_rate;
// Draw background image
- if(refresh_w > 0)
+ if( refresh_w > 0 )
mwindow->theme->draw_resource_bg(canvas,
this,
edit_x,
// Draw media which already exists
- if(track->draw)
- {
- switch(track->data_type)
+ if( track->draw ) {
+ switch( track->data_type )
{
case TRACK_AUDIO:
draw_audio_resource(canvas,
// Draw title
SET_TRACE
- if(mwindow->edl->session->show_titles)
+ if( mwindow->edl->session->show_titles )
draw_title(canvas,
edit,
edit_x,
}
void ResourcePixmap::draw_title(TrackCanvas *canvas,
- Edit *edit,
- int64_t edit_x,
- int64_t edit_w,
- int64_t pixmap_x,
- int64_t pixmap_w)
+ Edit *edit, int64_t edit_x, int64_t edit_w,
+ int64_t pixmap_x, int64_t pixmap_w)
{
// coords relative to pixmap
int64_t total_x = edit_x - pixmap_x, total_w = edit_w;
int64_t x = total_x, w = total_w;
int left_margin = 10;
- if(x < 0)
- {
- w -= -x;
- x = 0;
- }
- if(w > pixmap_w) w -= w - pixmap_w;
+ if( x < 0 ) { w -= -x; x = 0; }
+ if( w > pixmap_w ) w -= w - pixmap_w;
- canvas->draw_3segmenth(x,
- 0,
- w,
- total_x,
- total_w,
- mwindow->theme->get_image("title_bg_data"),
- this);
+ canvas->draw_3segmenth(x, 0, w, total_x, total_w,
+ mwindow->theme->get_image("title_bg_data"), this);
-// if(total_x > -BC_INFINITY)
- {
+// if( total_x > -BC_INFINITY ) {
char title[BCTEXTLEN];
char channel[BCTEXTLEN];
title[0] = 0;
channel[0] = 0;
FileSystem fs;
- if(edit->user_title[0])
+ if( edit->user_title[0] )
strcpy(title, edit->user_title);
- else
- if(edit->nested_edl)
- {
+ else if( edit->nested_edl ) {
//printf("ResourcePixmap::draw_title %s\n", edit->nested_edl->project_path);
fs.extract_name(title, edit->nested_edl->path);
// EDLs only have 1 video output
- if(edit->track->data_type == TRACK_AUDIO)
- {
+ if( edit->track->data_type == TRACK_AUDIO ) {
sprintf(channel, " #%d", edit->channel + 1);
strcat(title, channel);
}
}
- else
- if(edit->asset)
- {
+ else if( edit->asset ) {
fs.extract_name(title, edit->asset->path);
sprintf(channel, " #%d", edit->channel + 1);
strcat(title, channel);
//printf("ResourcePixmap::draw_title 1 %d\n", text_x);
canvas->draw_text(text_x,
canvas->get_text_ascent(mwindow->theme->title_font) + 2,
- title,
- strlen(title),
- this);
- }
+ title, strlen(title), this);
+// }
}
// Need to draw one more x
-void ResourcePixmap::draw_audio_resource(TrackCanvas *canvas,
- Edit *edit,
- int x,
- int w)
+void ResourcePixmap::draw_audio_resource(TrackCanvas *canvas, Edit *edit, int x, int w)
{
- if(w <= 0) return;
- if(!edit->asset && !edit->nested_edl) return;
+ if( w <= 0 ) return;
+ if( !edit->asset && !edit->nested_edl ) return;
Indexable *indexable = 0;
- if(edit->asset) indexable = edit->asset;
- if(edit->nested_edl) indexable = edit->nested_edl;
-// printf("ResourcePixmap::draw_audio_resource %d x=%d w=%d\n",
-// __LINE__,
-// x,
-// w);
+ if( edit->asset ) indexable = edit->asset;
+ if( edit->nested_edl ) indexable = edit->nested_edl;
+// printf("ResourcePixmap::draw_audio_resource %d x=%d w=%d\n", __LINE__, x, w);
SET_TRACE
IndexState *index_state = indexable->index_state;
// __LINE__,
// index_state,
// index_state->index_status);
- switch(index_state->index_status)
+ switch( index_state->index_status )
{
case INDEX_NOTTESTED:
return;
case INDEX_READY:
{
IndexFile indexfile(mwindow, indexable);
- if(!indexfile.open_index())
- {
- if(index_state->index_zoom >
+ if( !indexfile.open_index() ) {
+ if( index_state->index_zoom >
mwindow->edl->local_session->zoom_sample *
- asset_over_session)
- {
+ asset_over_session ) {
//printf("ResourcePixmap::draw_audio_resource %d\n", __LINE__);
draw_audio_source(canvas, edit, x, w);
}
- else
- {
+ else {
//printf("ResourcePixmap::draw_audio_resource %d\n", __LINE__);
indexfile.draw_index(canvas,
this,
-void ResourcePixmap::draw_audio_source(TrackCanvas *canvas,
- Edit *edit,
- int x,
- int w)
+void ResourcePixmap::draw_audio_source(TrackCanvas *canvas, Edit *edit, int x, int w)
{
w++;
Indexable *indexable = edit->get_source();
- double asset_over_session = (double)indexable->get_sample_rate() /
- mwindow->edl->session->sample_rate;
- int source_len = w * mwindow->edl->local_session->zoom_sample;
int center_pixel = mwindow->edl->local_session->zoom_track / 2;
- if(mwindow->edl->session->show_titles)
+ if( mwindow->edl->session->show_titles )
center_pixel += mwindow->theme->get_image("title_bg_data")->get_h();
-
int64_t scale_y = mwindow->edl->local_session->zoom_y;
- int y_max = canvas->get_h();
- int max_y = center_pixel + scale_y / 2 - 1;
- if( y_max > max_y ) y_max = max_y;
+ int y_max = center_pixel + scale_y / 2 - 1;
+
+ double project_zoom = mwindow->edl->local_session->zoom_sample;
+ FloatAutos *speed_autos = !edit->track->has_speed() ? 0 :
+ (FloatAutos *)edit->track->automation->autos[AUTOMATION_SPEED];
+ int64_t edit_position = (x + pixmap_x - edit_x) * project_zoom;
+ int64_t start_position = edit->startsource;
+ start_position += !speed_autos ? edit_position :
+ speed_autos->automation_integral(edit->startproject, edit_position, PLAY_FORWARD);
+ int64_t end_position = edit->startsource;
+ edit_position = (x + w + pixmap_x - edit_x) * project_zoom;
+ end_position += !speed_autos ? edit_position :
+ speed_autos->automation_integral(edit->startproject, edit_position, PLAY_FORWARD);
+
+ double session_sample_rate = mwindow->edl->session->sample_rate;
+ double asset_over_session = (double)indexable->get_sample_rate() / session_sample_rate;
+ start_position *= asset_over_session;
+ end_position *= asset_over_session;
+ int sample_size = end_position - start_position;
+ if( sample_size < 0 ) sample_size = 0;
+ int source_samples = sample_size + 1;
+
// Single sample zoom
- if(mwindow->edl->local_session->zoom_sample == 1)
- {
- int64_t source_start = (int64_t)(((pixmap_x - edit_x + x) *
- mwindow->edl->local_session->zoom_sample + edit->startsource) *
- asset_over_session);
- int total_source_samples = (int)((double)(source_len + 1) *
- asset_over_session);
- Samples *buffer = new Samples(total_source_samples);
+ if( mwindow->edl->local_session->zoom_sample == 1 ) {
+ Samples *buffer = 0;
int result = 0;
canvas->set_color(mwindow->theme->audio_color);
- if(indexable->is_asset)
- {
+ if( indexable->is_asset ) {
mwindow->gui->unlock_window();
File *source = mwindow->audio_cache->check_out(edit->asset, mwindow->edl);
mwindow->gui->lock_window("draw_audio_source");
- if(!source)
- {
+ if( !source ) {
printf(_("ResourcePixmap::draw_audio_source: failed to check out %s for drawing.\n"), edit->asset->path);
return;
}
-
- source->set_audio_position(source_start);
+ source->set_audio_position(start_position);
source->set_channel(edit->channel);
- result = source->read_samples(buffer, total_source_samples);
+ buffer = new Samples(source_samples);
+ result = source->read_samples(buffer, source_samples);
mwindow->audio_cache->check_in(edit->asset);
}
- else
- {
- if(mwindow->gui->render_engine &&
- mwindow->gui->render_engine_id != indexable->id)
- {
+ else {
+ if( mwindow->gui->render_engine &&
+ mwindow->gui->render_engine_id != indexable->id ) {
delete mwindow->gui->render_engine;
mwindow->gui->render_engine = 0;
}
- if(!mwindow->gui->render_engine)
- {
+ if( !mwindow->gui->render_engine ) {
TransportCommand command;
command.command = NORMAL_FWD;
command.get_edl()->copy_all(edit->nested_edl);
command.change_type = CHANGE_ALL;
command.realtime = 0;
mwindow->gui->render_engine = new RenderEngine(0,
- mwindow->preferences, 0, 0, 0);
+ mwindow->preferences, 0, 0);
mwindow->gui->render_engine_id = edit->nested_edl->id;
mwindow->gui->render_engine->set_acache(mwindow->audio_cache);
mwindow->gui->render_engine->arm_command(&command);
}
- Samples *temp_buffer[MAX_CHANNELS];
- bzero(temp_buffer, MAX_CHANNELS * sizeof(double*));
- for(int i = 0; i < indexable->get_audio_channels(); i++)
- {
- temp_buffer[i] = new Samples(total_source_samples);
- }
-
- if(mwindow->gui->render_engine->arender)
- {
+ if( mwindow->gui->render_engine->arender ) {
+ Samples *buffers[MAX_CHANNELS];
+ memset(buffers, 0, sizeof(buffers));
+ int nch = indexable->get_audio_channels(), ch = edit->channel;
+ for( int i=0; i<nch; ++i )
+ buffers[i] = new Samples(source_samples);
mwindow->gui->render_engine->arender->process_buffer(
- temp_buffer,
- total_source_samples,
- source_start);
- memcpy(buffer->get_data(),
- temp_buffer[edit->channel]->get_data(),
- total_source_samples * sizeof(double));
- }
-
- for(int i = 0; i < indexable->get_audio_channels(); i++)
- {
- delete temp_buffer[i];
+ buffers, source_samples, start_position);
+ for( int i=0; i<nch; ++i )
+ if( i != ch ) delete buffers[i];
+ buffer = buffers[ch];
}
}
-
-
- if(!result)
- {
-
+ if( !result ) {
double *samples = buffer->get_data();
- int x2 = x, y = (int)(center_pixel - samples[0] * scale_y / 2);
- int y2 = CLIP(y,0,y_max);
-
- for(int i=1, x_max=x+w-1; x2<x_max; i++)
- {
- int x1 = x2, y1 = y2; ++x2;
- int j = (int)(i * asset_over_session);
- y = (int)(center_pixel - samples[j] * scale_y / 2);
- y2 = CLIP(y, 0, y_max);
-
+ int y1 = center_pixel - samples[0] * scale_y / 2;
+ int y2 = CLIP(y1, 0, y_max);
+
+ for( int x0=0; x0<w; ++x0 ) {
+ int x1 = x0 + x, x2 = x1 + 1;
+ edit_position = (x1 + pixmap_x - edit_x) * project_zoom;
+ int64_t speed_position = edit->startsource;
+ speed_position += !speed_autos ? edit_position :
+ speed_autos->automation_integral(
+ edit->startproject, edit_position, PLAY_FORWARD);
+ int j = speed_position * asset_over_session - start_position;
+ CLAMP(j, 0, sample_size);
+ int y0 = y2;
+ y1 = center_pixel - samples[j] * scale_y / 2;
+ y2 = CLIP(y1, 0, y_max);
//printf("ResourcePixmap::draw_audio_source %d %d %d\n", __LINE__, y1, y2);
- canvas->draw_line(x1, y1, x2, y2, this);
+ canvas->draw_line(x0, y0, x2, y2, this);
}
}
delete buffer;
}
- else
+ else {
+ edit_position = (x + pixmap_x - edit_x) * project_zoom;
+ int64_t speed_position = edit->startsource;
+ speed_position += !speed_autos ? edit_position :
+ speed_autos->automation_integral(
+ edit->startproject, edit_position, PLAY_FORWARD);
+ int64_t next_position = asset_over_session * speed_position;
// Multiple sample zoom
- {
- int first_pixel = 1;
- int prev_y1 = -1;
- int prev_y2 = -1;
- int x2 = x + w;
-
+ int first_pixel = 1, prev_y1 = -1, prev_y2 = y_max;
canvas->set_color(mwindow->theme->audio_color);
+ ++x;
+
// Draw each pixel from the cache
//printf("ResourcePixmap::draw_audio_source %d x=%d w=%d\n", __LINE__, x, w);
- while(x < x2)
- {
+ for( int x2=x+w; x<x2; ++x ) {
+ int64_t prev_position = next_position;
+ edit_position = (x + pixmap_x - edit_x) * project_zoom;
+ speed_position = edit->startsource;
+ speed_position += !speed_autos ? edit_position :
+ speed_autos->automation_integral(
+ edit->startproject, edit_position, PLAY_FORWARD);
+ next_position = speed_position * asset_over_session;
// Starting sample of pixel relative to asset rate.
- int64_t source_start = (int64_t)(((pixmap_x - edit_x + x) *
- mwindow->edl->local_session->zoom_sample + edit->startsource) *
- asset_over_session);
- int64_t source_end = (int64_t)(((pixmap_x - edit_x + x + 1) *
- mwindow->edl->local_session->zoom_sample + edit->startsource) *
- asset_over_session);
WaveCacheItem *item = mwindow->wave_cache->get_wave(indexable->id,
- edit->channel,
- source_start,
- source_end);
- if(item)
- {
+ edit->channel, prev_position, next_position);
+ if( item ) {
//printf("ResourcePixmap::draw_audio_source %d\n", __LINE__);
int y_lo = (int)(center_pixel - item->low * scale_y / 2);
int y1 = CLIP(y_lo, 0, y_max);
int y_hi = (int)(center_pixel - item->high * scale_y / 2);
int y2 = CLIP(y_hi, 0, y_max);
-
- if(!first_pixel)
- {
+ if( !first_pixel ) {
y_lo = MIN(y1,prev_y2);
y_hi = MAX(y2,prev_y1);
}
- else
- {
+ else {
first_pixel = 0;
- y_lo = y1;
- y_hi = y2;
+ y_lo = y1; y_hi = y2;
}
prev_y1 = y1; prev_y2 = y2;
canvas->draw_line(x, y_lo, x, y_hi, this);
-
//printf("ResourcePixmap::draw_audio_source %d %d %d %d\n", __LINE__, x, y1, y2);
-
mwindow->wave_cache->unlock();
}
- else
- {
+ else {
//printf("ResourcePixmap::draw_audio_source %d\n", __LINE__);
- first_pixel = 1;
gui->resource_thread->add_wave(this,
- canvas->pane->number,
- indexable,
- x,
- edit->channel,
- source_start,
- source_end);
+ canvas->pane->number, indexable, x,
+ edit->channel, prev_position, next_position);
+ first_pixel = 1; prev_y1 = -1; prev_y2 = y_max;
}
-
- x++;
}
}
+
canvas->test_timer();
}
-
-
-void ResourcePixmap::draw_wave(TrackCanvas *canvas,
- int x,
- double high,
- double low)
+void ResourcePixmap::draw_wave(TrackCanvas *canvas, int x, double high, double low)
{
int top_pixel = 0;
- if(mwindow->edl->session->show_titles)
+ if( mwindow->edl->session->show_titles )
top_pixel = mwindow->theme->get_image("title_bg_data")->get_h();
int center_pixel = mwindow->edl->local_session->zoom_track / 2 + top_pixel;
int bottom_pixel = top_pixel + mwindow->edl->local_session->zoom_track;
CLAMP(y1, top_pixel, bottom_pixel);
CLAMP(y2, top_pixel, bottom_pixel);
canvas->set_color(mwindow->theme->audio_color);
- canvas->draw_line(x,
- y1,
- x,
- y2,
- this);
+ canvas->draw_line(x, y1, x, y2, this);
}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
void ResourcePixmap::draw_video_resource(TrackCanvas *canvas,
- Edit *edit,
- int64_t edit_x,
- int64_t edit_w,
- int64_t pixmap_x,
- int64_t pixmap_w,
- int refresh_x,
- int refresh_w,
- int mode)
+ Edit *edit, int64_t edit_x, int64_t edit_w, int64_t pixmap_x, int64_t pixmap_w,
+ int refresh_x, int refresh_w, int mode)
{
//PRINT_TRACE
//BC_Signals::dump_stack();
// pixels spanned by a picon
int64_t picon_w = Units::round(edit->picon_w());
int64_t picon_h = edit->picon_h();
-
-
-// Don't draw video if picon is empty or bigger than edit
- if( picon_w <= 0 || picon_w > edit_w ) return;
-
-// pixels spanned by a frame
- double frame_w = edit->frame_w();
+// if( picon_w <= 0 || picon_w > edit_w ) return;
+// Don't draw video if picon is empty, or edit only hairline
+ if( picon_w < 1 || edit_w < 2 ) return;
+// or bigger than edit and fills at less than 1.5 percent timeline
+ if( picon_w > edit_w && edit_w < canvas->get_w()/64 ) return;
// Frames spanned by a picon
- double frames_per_picon = edit->frames_per_picon();
-
+ double frame_w = edit->frame_w();
+// pixels spanned by a frame
+ if( frame_w < picon_w ) frame_w = picon_w;
// Current pixel relative to pixmap
- int x = 0;
int y = 0;
- if(mwindow->edl->session->show_titles)
+ if( mwindow->edl->session->show_titles )
y += mwindow->theme->get_image("title_bg_data")->get_h();
-// Frame in project touched by current pixel
- int64_t project_frame;
-
-// Get first frame touched by x and fix x to start of frame
- if(frames_per_picon > 1)
- {
- int picon = Units::to_int64(
- (double)((int64_t)refresh_x + pixmap_x - edit_x) /
- picon_w);
- x = picon_w * picon + edit_x - pixmap_x;
- project_frame = Units::to_int64((double)picon * frames_per_picon);
- }
- else
- {
- project_frame = Units::to_int64((double)((int64_t)refresh_x + pixmap_x - edit_x) /
- frame_w);
- x = Units::round((double)project_frame * frame_w + edit_x - pixmap_x);
- }
+// Frame in project touched by current pixel
+ FloatAutos *speed_autos = !edit->track->has_speed() ? 0 :
+ (FloatAutos *)edit->track->automation->autos[AUTOMATION_SPEED];
+ Indexable *indexable = edit->get_source();
+ double session_sample_rate = mwindow->edl->session->sample_rate;
+ double project_zoom = mwindow->edl->local_session->zoom_sample / session_sample_rate;
+ int skip_frames = Units::to_int64(((int64_t)refresh_x + pixmap_x - edit_x) / frame_w);
+ int x = Units::to_int64(skip_frames * frame_w) + edit_x - pixmap_x;
// Draw only cached frames
- while(x < refresh_x + refresh_w)
- {
- int64_t source_frame = project_frame + edit->startsource;
- VFrame *picon_frame = 0;
- Indexable *indexable = edit->get_source();
- int use_cache = 0;
- int id = -1;
-
- id = indexable->id;
-
- if(id >= 0)
- {
- picon_frame = mwindow->frame_cache->get_frame_ptr(source_frame,
- edit->channel,
- mwindow->edl->session->frame_rate,
- BC_RGB888,
- picon_w,
- picon_h,
- id);
- }
-
- if(picon_frame != 0)
- {
- use_cache = 1;
+ while( x < refresh_x + refresh_w ) {
+ int64_t edit_position =
+ edit->track->to_units((x + pixmap_x - edit_x) * project_zoom, 0);
+ int64_t speed_position = edit->startsource;
+ speed_position += !speed_autos ? edit_position :
+ speed_autos->automation_integral(
+ edit->startproject, edit_position, PLAY_FORWARD);
+ VFrame *picon_frame = indexable->id < 0 ? 0 :
+ mwindow->frame_cache->get_frame_ptr(speed_position, edit->channel,
+ mwindow->edl->session->frame_rate, BC_RGB888,
+ picon_w, picon_h, indexable->id);
+ if( picon_frame ) {
+ draw_vframe(picon_frame, x, y, picon_w, picon_h, 0, 0);
+ mwindow->frame_cache->unlock();
}
- else
- {
+ else if( mode != IGNORE_THREAD ) {
// Set picon thread to draw in background
- if(mode != IGNORE_THREAD)
- {
// printf("ResourcePixmap::draw_video_resource %d %d %lld\n",
-// __LINE__,
-// mwindow->frame_cache->total(),
-// source_frame);
- gui->resource_thread->add_picon(this,
- canvas->pane->number,
- x,
- y,
- picon_w,
- picon_h,
- mwindow->edl->session->frame_rate,
- source_frame,
- edit->channel,
- indexable);
- }
- }
-
- if(picon_frame)
- draw_vframe(picon_frame,
- x,
- y,
- picon_w,
- picon_h,
- 0,
- 0);
-
-
-// Unlock the get_frame_ptr command
- if(use_cache)
- mwindow->frame_cache->unlock();
-
- if(frames_per_picon > 1)
- {
- x += Units::round(picon_w);
- project_frame = Units::to_int64(frames_per_picon * (int64_t)((double)(x + pixmap_x - edit_x) / picon_w));
+// __LINE__, mwindow->frame_cache->total(), source_frame);
+ gui->resource_thread->add_picon(this, canvas->pane->number, x, y,
+ picon_w, picon_h, mwindow->edl->session->frame_rate,
+ speed_position, edit->channel, indexable);
}
- else
- {
- x += Units::round(frame_w);
- project_frame = (int64_t)((double)(x + pixmap_x - edit_x) / frame_w);
- }
-
-
+ x += frame_w;
canvas->test_timer();
}
}
#include "strack.h"
-void ResourcePixmap::draw_subttl_resource(TrackCanvas *canvas,
- Edit *edit,
- int x,
- int w)
+void ResourcePixmap::draw_subttl_resource(TrackCanvas *canvas, Edit *edit, int x, int w)
{
SEdit *sedit = (SEdit *)edit;
char *text = sedit->get_text();
if( !*text || w < 10 ) return;
int center_pixel = mwindow->edl->local_session->zoom_track / 2;
- if(mwindow->edl->session->show_titles)
+ if( mwindow->edl->session->show_titles )
center_pixel += mwindow->theme->get_image("title_bg_data")->get_h();
int64_t scale_y = mwindow->edl->local_session->zoom_y;
int x0 = edit_x;
if( x0 < 0 ) x0 = -x0;
- int x1 = (int)(pixmap_x - x0 + x);
- int y_max = canvas->get_h();
- int max_y = center_pixel + scale_y / 2 - 1;
- if( y_max > max_y ) y_max = max_y;
+ int x1 = (int)(pixmap_x - x0 + x);
+ int y_max = center_pixel + scale_y / 2 - 1;
int font = MEDIUMFONT, color = WHITE;
canvas->set_font(font);
canvas->set_color(color);
- int ch = canvas->get_text_height(font);
- int hh = canvas->get_text_height(font,text) + ch/2;
+ int ch = canvas->get_text_height(font);
+ int hh = canvas->get_text_height(font,text) + ch/2;
int y1 = y_max - hh - 10;
if( y1 < 0 ) y1 = 0;
canvas->draw_text(x1, y1, text, -1, this);
edit_id, edit_x, pixmap_x, pixmap_w, visible);
}
-
-