Differential D10146 Diff 33032 source/blender/editors/space_clip/clip_editor.c

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source/blender/editors/space_clip/clip_editor.c

Show First 20 Lines • Show All 321 Lines • ▼ Show 20 Lines	LISTBASE_FOREACH (wmWindow *, win, &wm->windows) {

BKE_movieclip_user_set_frame(&sc->user, cfra);		BKE_movieclip_user_set_frame(&sc->user, cfra);
}		}
}		}
}		}
}		}
}		}

static bool selected_tracking_boundbox(SpaceClip *sc, float min[2], float max[2])		bool ED_clip_view_selection(const bContext C, ARegion UNUSED(region), bool fit)
{		{
MovieClip *clip = ED_space_clip_get_clip(sc);		float offset_x, offset_y;
MovieTrackingTrack *track;		float zoom;
int width, height;		if (!clip_view_calculate_view_selection(C, fit, &offset_x, &offset_y, &zoom)) {
bool ok = false;
ListBase *tracksbase = BKE_tracking_get_active_tracks(&clip->tracking);
int framenr = ED_space_clip_get_clip_frame_number(sc);

INIT_MINMAX2(min, max);

ED_space_clip_get_size(sc, &width, &height);

track = tracksbase->first;
while (track) {
if (TRACK_VIEW_SELECTED(sc, track)) {
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, framenr);

if (marker) {
float pos[3];

pos[0] = marker->pos[0] + track->offset[0];
pos[1] = marker->pos[1] + track->offset[1];
pos[2] = 0.0f;

/* undistortion happens for normalized coords */
if (sc->user.render_flag & MCLIP_PROXY_RENDER_UNDISTORT) {
/* undistortion happens for normalized coords */
ED_clip_point_undistorted_pos(sc, pos, pos);
}

pos[0] *= width;
pos[1] *= height;

mul_v3_m4v3(pos, sc->stabmat, pos);

minmax_v2v2_v2(min, max, pos);

ok = true;
}
}

track = track->next;
}

return ok;
}

static bool selected_boundbox(const bContext *C, float min[2], float max[2])
{
SpaceClip *sc = CTX_wm_space_clip(C);
if (sc->mode == SC_MODE_TRACKING) {
return selected_tracking_boundbox(sc, min, max);
}

if (ED_mask_selected_minmax(C, min, max)) {
MovieClip *clip = ED_space_clip_get_clip(sc);
int width, height;
ED_space_clip_get_size(sc, &width, &height);
BKE_mask_coord_to_movieclip(clip, &sc->user, min, min);
BKE_mask_coord_to_movieclip(clip, &sc->user, max, max);
min[0] *= width;
min[1] *= height;
max[0] *= width;
max[1] *= height;
return true;
}
return false;		return false;
}		}

bool ED_clip_view_selection(const bContext C, ARegion region, bool fit)
{
SpaceClip *sc = CTX_wm_space_clip(C);		SpaceClip *sc = CTX_wm_space_clip(C);
int w, h, frame_width, frame_height;		sc->xof = offset_x;
float min[2], max[2];		sc->yof = offset_y;
		sc->zoom = zoom;
ED_space_clip_get_size(sc, &frame_width, &frame_height);

if ((frame_width == 0) \|\| (frame_height == 0) \|\| (sc->clip == NULL)) {
return false;
}

if (!selected_boundbox(C, min, max)) {
return false;
}

/* center view */
clip_view_center_to_point(
sc, (max[0] + min[0]) / (2 * frame_width), (max[1] + min[1]) / (2 * frame_height));

w = max[0] - min[0];
h = max[1] - min[1];

/* set zoom to see all selection */
if (w > 0 && h > 0) {
int width, height;
float zoomx, zoomy, newzoom, aspx, aspy;

ED_space_clip_get_aspect(sc, &aspx, &aspy);

width = BLI_rcti_size_x(&region->winrct) + 1;
height = BLI_rcti_size_y(&region->winrct) + 1;

zoomx = (float)width / w / aspx;
zoomy = (float)height / h / aspy;

newzoom = 1.0f / power_of_2(1.0f / min_ff(zoomx, zoomy));

if (fit \|\| sc->zoom > newzoom) {
sc->zoom = newzoom;
}
}

return true;		return true;
}		}

void ED_clip_select_all(SpaceClip sc, int action, bool r_has_selection)		void ED_clip_select_all(SpaceClip sc, int action, bool r_has_selection)
{		{
MovieClip *clip = ED_space_clip_get_clip(sc);		MovieClip *clip = ED_space_clip_get_clip(sc);
const int framenr = ED_space_clip_get_clip_frame_number(sc);		const int framenr = ED_space_clip_get_clip_frame_number(sc);
▲ Show 20 Lines • Show All 722 Lines • ▼ Show 20 Lines	void clip_start_prefetch_job(const bContext *C)
WM_jobs_timer(wm_job, 0.2, NC_MOVIECLIP \| ND_DISPLAY, 0);		WM_jobs_timer(wm_job, 0.2, NC_MOVIECLIP \| ND_DISPLAY, 0);
WM_jobs_callbacks(wm_job, prefetch_startjob, NULL, NULL, NULL);		WM_jobs_callbacks(wm_job, prefetch_startjob, NULL, NULL, NULL);

G.is_break = false;		G.is_break = false;

/* and finally start the job */		/* and finally start the job */
WM_jobs_start(CTX_wm_manager(C), wm_job);		WM_jobs_start(CTX_wm_manager(C), wm_job);
}		}

		void ED_clip_view_lock_state_store(const bContext C, ClipViewLockState state)
		{
		SpaceClip *space_clip = CTX_wm_space_clip(C);
		BLI_assert(space_clip != NULL);

		state->offset_x = space_clip->xof;
		state->offset_y = space_clip->yof;
		state->zoom = space_clip->zoom;

		state->lock_offset_x = 0.0f;
		state->lock_offset_y = 0.0f;

		if ((space_clip->flag & SC_LOCK_SELECTION) == 0) {
		return;
		}

		if (!clip_view_calculate_view_selection(
		C, false, &state->offset_x, &state->offset_y, &state->zoom)) {
		return;
		}

		state->lock_offset_x = space_clip->xlockof;
		state->lock_offset_y = space_clip->ylockof;
		}

		void ED_clip_view_lock_state_restore_no_jump(const bContext C, const ClipViewLockState state)
		{
		SpaceClip *space_clip = CTX_wm_space_clip(C);
		BLI_assert(space_clip != NULL);

		if ((space_clip->flag & SC_LOCK_SELECTION) == 0) {
		return;
		}

		float offset_x, offset_y;
		float zoom;
		if (!clip_view_calculate_view_selection(C, false, &offset_x, &offset_y, &zoom)) {
		return;
		}

		space_clip->xlockof = state->offset_x + state->lock_offset_x - offset_x;
		space_clip->ylockof = state->offset_y + state->lock_offset_y - offset_y;
		}