Style cleanup: spaces around operators

2 files changed, 44 insertions, 44 deletions

diff --git a/source/blender/blenkernel/intern/movieclip.c b/source/blender/blenkernel/intern/movieclip.c
index d2219484ff4..7a279572738 100644
--- a/source/blender/blenkernel/intern/movieclip.c
+++ b/source/blender/blenkernel/intern/movieclip.c
@@ -155,7 +155,7 @@ static void get_sequence_fname(MovieClip *clip, int framenr, char *name)
 
 	/* movieclips always points to first image from sequence,
 	 * autoguess offset for now. could be something smarter in the future */
-	offset= sequence_guess_offset(clip->name, strlen(head), numlen);
+	offset = sequence_guess_offset(clip->name, strlen(head), numlen);
 
 	if (numlen)
 		BLI_stringenc(name, head, tail, numlen, offset + framenr - 1);
@@ -195,7 +195,7 @@ static ImBuf *movieclip_load_sequence_file(MovieClip *clip, MovieClipUser *user,
 {
 	struct ImBuf *ibuf;
 	char name[FILE_MAX];
-	int loadflag, use_proxy= 0;
+	int loadflag, use_proxy = 0;
 
 	use_proxy = (flag & MCLIP_USE_PROXY) && user->render_size != MCLIP_PROXY_RENDER_SIZE_FULL;
 	if (use_proxy) {
@@ -432,7 +432,7 @@ static MovieClip *movieclip_alloc(const char *name)
 
 	clip = alloc_libblock(&G.main->movieclip, ID_MC, name);
 
-	clip->aspx = clip->aspy= 1.0f;
+	clip->aspx = clip->aspy = 1.0f;
 
 	BKE_tracking_init_settings(&clip->tracking);
 
@@ -660,7 +660,7 @@ static ImBuf *put_postprocessed_frame_to_cache(MovieClip *clip, MovieClipUser *u
 		copy_v2_v2(cache->postprocessed.principal, camera->principal);
 		copy_v3_v3(&cache->postprocessed.k1, &camera->k1);
 		cache->postprocessed.undistoriton_used = TRUE;
-		postproc_ibuf= get_undistorted_ibuf(clip, NULL, ibuf);
+		postproc_ibuf = get_undistorted_ibuf(clip, NULL, ibuf);
 	}
 	else {
 		cache->postprocessed.undistoriton_used = FALSE;
@@ -704,14 +704,14 @@ static ImBuf *movieclip_get_postprocessed_ibuf(MovieClip *clip, MovieClipUser *u
 
 	/* try to obtain cached postprocessed frame first */
 	if (need_postprocessed_frame(user, flag, postprocess_flag)) {
-		ibuf= get_postprocessed_cached_frame(clip, user, flag, postprocess_flag);
+		ibuf = get_postprocessed_cached_frame(clip, user, flag, postprocess_flag);
 
 		if (!ibuf)
 			need_postprocess = TRUE;
 	}
 
 	if (!ibuf)
-		ibuf= get_imbuf_cache(clip, user, flag);
+		ibuf = get_imbuf_cache(clip, user, flag);
 
 	if (!ibuf) {
 		int use_sequence = FALSE;
@@ -825,7 +825,7 @@ static ImBuf *put_stabilized_frame_to_cache(MovieClip *clip, MovieClipUser *user
 
 	stableibuf = BKE_tracking_stabilize(&clip->tracking, framenr, ibuf, tloc, &tscale, &tangle);
 
-	cache->stabilized.ibuf= stableibuf;
+	cache->stabilized.ibuf = stableibuf;
 
 	copy_v2_v2(cache->stabilized.loc, tloc);
 
@@ -862,7 +862,7 @@ ImBuf *BKE_movieclip_get_stable_ibuf(MovieClip *clip, MovieClipUser *user, float
 		return NULL;
 
 	if (clip->tracking.stabilization.flag & TRACKING_2D_STABILIZATION) {
-		MovieClipCache *cache= clip->cache;
+		MovieClipCache *cache = clip->cache;
 
 		stableibuf = get_stable_cached_frame(clip, user, framenr, postprocess_flag);
 
@@ -873,20 +873,20 @@ ImBuf *BKE_movieclip_get_stable_ibuf(MovieClip *clip, MovieClipUser *user, float
 			copy_v2_v2(loc, cache->stabilized.loc);
 
 		if (scale)
-			*scale= cache->stabilized.scale;
+			*scale = cache->stabilized.scale;
 
 		if (angle)
-			*angle= cache->stabilized.angle;
+			*angle = cache->stabilized.angle;
 	}
 	else {
 		if (loc)
 			zero_v2(loc);
 
 		if (scale)
-			*scale= 1.0f;
+			*scale = 1.0f;
 
 		if (angle)
-			*angle= 0.0f;
+			*angle = 0.0f;
 
 		stableibuf = ibuf;
 	}
@@ -1044,7 +1044,7 @@ void BKE_movieclip_update_scopes(MovieClip *clip, MovieClipUser *user, MovieClip
 
 					if (user->render_flag & MCLIP_PROXY_RENDER_UNDISTORT) {
 						int width, height;
-						float aspy= 1.0f / clip->tracking.camera.pixel_aspect;
+						float aspy = 1.0f / clip->tracking.camera.pixel_aspect;
 
 						BKE_movieclip_get_size(clip, user, &width, &height);
 
@@ -1058,14 +1058,14 @@ void BKE_movieclip_update_scopes(MovieClip *clip, MovieClipUser *user, MovieClip
 					}
 
 					/* NOTE: margin should be kept in sync with value from ui_draw_but_TRACKPREVIEW */
-					tmpibuf= BKE_tracking_get_pattern_imbuf(ibuf, track, &undist_marker, 3 /* margin */,
+					tmpibuf = BKE_tracking_get_pattern_imbuf(ibuf, track, &undist_marker, 3 /* margin */,
 							1 /* anchor */, scopes->track_pos, NULL);
 
 					if (tmpibuf->rect_float)
 						IMB_rect_from_float(tmpibuf);
 
 					if (tmpibuf->rect)
-						scopes->track_preview= tmpibuf;
+						scopes->track_preview = tmpibuf;
 					else
 						IMB_freeImBuf(tmpibuf);
 				}
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index be3bda4b625..f4335862629 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -107,7 +107,7 @@ void BKE_tracking_clamp_track(MovieTrackingTrack *track, int event)
 	float max_pyramid_level_factor = 1.0;
 
 	if (track->tracker == TRACKER_KLT) {
-		max_pyramid_level_factor= 1 << (track->pyramid_levels - 1);
+		max_pyramid_level_factor = 1 << (track->pyramid_levels - 1);
 	}
 
 	/* sort */
@@ -277,7 +277,7 @@ MovieTrackingTrack *BKE_tracking_add_track(MovieTracking *tracking, ListBase *tr
 
 MovieTrackingMarker *BKE_tracking_insert_marker(MovieTrackingTrack *track, MovieTrackingMarker *marker)
 {
-	MovieTrackingMarker *old_marker= NULL;
+	MovieTrackingMarker *old_marker = NULL;
 
 	if (track->markersnr)
 		old_marker = BKE_tracking_exact_marker(track, marker->framenr);
@@ -313,7 +313,7 @@ MovieTrackingMarker *BKE_tracking_insert_marker(MovieTrackingTrack *track, Movie
 
 void BKE_tracking_delete_marker(MovieTrackingTrack *track, int framenr)
 {
-	int a= 0;
+	int a = 0;
 
 	while (a<track->markersnr) {
 		if (track->markers[a].framenr == framenr) {
@@ -464,7 +464,7 @@ void BKE_tracking_clear_path(MovieTrackingTrack *track, int ref_frame, int actio
 			put_disabled_marker(track, &track->markers[track->markersnr-1], 0, 1);
 	}
 	else if (action == TRACK_CLEAR_UPTO) {
-		a= track->markersnr-1;
+		a = track->markersnr-1;
 
 		while (a >= 0) {
 			if (track->markers[a].framenr <= ref_frame) {
@@ -786,7 +786,7 @@ static void tracks_map_get(TracksMap *map, int index, MovieTrackingTrack **track
 
 static void tracks_map_insert(TracksMap *map, MovieTrackingTrack *track, void *customdata)
 {
-	MovieTrackingTrack new_track= *track;
+	MovieTrackingTrack new_track = *track;
 
 	new_track.markers = MEM_dupallocN(new_track.markers);
 
@@ -866,10 +866,10 @@ static void tracks_map_merge(TracksMap *map, MovieTracking *tracking)
 		BLI_ghash_insert(map->hash, track, new_track);
 
 		if (replace_sel)		/* update current selection in clip */
-			tracking->act_track= new_track;
+			tracking->act_track = new_track;
 
 		if (replace_rot)		/* update track used for rotation stabilization */
-			tracking->stabilization.rot_track= new_track;
+			tracking->stabilization.rot_track = new_track;
 
 		BLI_addtail(&tracks, new_track);
 	}
@@ -882,7 +882,7 @@ static void tracks_map_merge(TracksMap *map, MovieTracking *tracking)
 		track->next = track->prev = NULL;
 		BLI_addtail(&new_tracks, track);
 
-		track= next;
+		track = next;
 	}
 
 	/* now move all tracks which are currently operating and keep their names unique */
@@ -897,15 +897,15 @@ static void tracks_map_merge(TracksMap *map, MovieTracking *tracking)
 
 		BLI_uniquename(&new_tracks, track, "Track", '.', offsetof(MovieTrackingTrack, name), sizeof(track->name));
 
-		track= next;
+		track = next;
 	}
 
-	*old_tracks= new_tracks;
+	*old_tracks = new_tracks;
 }
 
 static void tracks_map_free(TracksMap *map, void (*customdata_free) (void *customdata))
 {
-	int i= 0;
+	int i = 0;
 
 	BLI_ghash_free(map->hash, NULL, NULL);
 
@@ -1021,7 +1021,7 @@ MovieTrackingContext *BKE_tracking_context_new(MovieClip *clip, MovieClipUser *u
 						 * than the search size */
 						int level = MIN2(track->pyramid_levels, max_pyramid_levels);
 
-						if (track->tracker==TRACKER_KLT) {
+						if (track->tracker == TRACKER_KLT) {
 							track_context.region_tracker =
 								libmv_pyramidRegionTrackerNew(100, level, half_wnd, track->minimum_correlation);
 						}
@@ -1030,7 +1030,7 @@ MovieTrackingContext *BKE_tracking_context_new(MovieClip *clip, MovieClipUser *u
 								libmv_hybridRegionTrackerNew(100, half_wnd, track->minimum_correlation);
 						}
 						else if (track->tracker == TRACKER_SAD) {
-							track_context.region_tracker= libmv_bruteRegionTrackerNew(MAX2(wndx, wndy), track->minimum_correlation);
+							track_context.region_tracker = libmv_bruteRegionTrackerNew(MAX2(wndx, wndy), track->minimum_correlation);
 						}
 					}
 #endif
@@ -1053,7 +1053,7 @@ MovieTrackingContext *BKE_tracking_context_new(MovieClip *clip, MovieClipUser *u
 	 * - MCLIP_USE_PROXY_CUSTOM_DIR is needed because proxy/timecode files might
 	 *   be stored in a different location
 	 * ignore all the rest possible flags for now */
-	context->clip_flag = clip->flag&MCLIP_TIMECODE_FLAGS;
+	context->clip_flag = clip->flag & MCLIP_TIMECODE_FLAGS;
 
 	context->user = *user;
 	context->user.render_size = MCLIP_PROXY_RENDER_SIZE_FULL;
@@ -1321,7 +1321,7 @@ static ImBuf *get_keyframed_ibuf(MovieTrackingContext *context, MovieTrackingTra
 		MovieTrackingMarker *next_marker = NULL;
 
 		if (next>=0 && next<track->markersnr)
-			next_marker= &track->markers[next];
+			next_marker = &track->markers[next];
 
 		/* if next mrker is disabled, stop searching keyframe and use current frame as keyframe */
 		if (next_marker && next_marker->flag & MARKER_DISABLED)
@@ -1498,7 +1498,7 @@ int BKE_tracking_next(MovieTrackingContext *context)
 				}
 
 				marker_new.flag |= MARKER_TRACKED;
-				marker_new.framenr= nextfra;
+				marker_new.framenr = nextfra;
 
 				#pragma omp critical
 				{
@@ -1757,7 +1757,7 @@ static int get_refine_intrinsics_flags(MovieTracking *tracking, MovieTrackingObj
 static int count_tracks_on_both_keyframes(MovieTracking *tracking, ListBase *tracksbase)
 {
 	int tot = 0;
-	int frame1 = tracking->settings.keyframe1, frame2= tracking->settings.keyframe2;
+	int frame1 = tracking->settings.keyframe1, frame2 = tracking->settings.keyframe2;
 	MovieTrackingTrack *track;
 
 	track = tracksbase->first;
@@ -1888,7 +1888,7 @@ void BKE_tracking_reconstruction_context_free(MovieReconstructContext *context)
 #ifdef WITH_LIBMV
 static void solve_reconstruction_update_cb(void *customdata, double progress, const char *message)
 {
-	ReconstructProgressData *progressdata= customdata;
+	ReconstructProgressData *progressdata = customdata;
 
 	if (progressdata->progress) {
 		*progressdata->progress = progress;
@@ -2004,7 +2004,7 @@ MovieTrackingTrack *BKE_tracking_named_track(MovieTracking *tracking, MovieTrack
 
 static int reconstruction_camera_index(MovieTrackingReconstruction *reconstruction, int framenr, int nearest)
 {
-	MovieReconstructedCamera *cameras= reconstruction->cameras;
+	MovieReconstructedCamera *cameras = reconstruction->cameras;
 	int a = 0, d = 1;
 
 	if (!reconstruction->camnr)
@@ -2241,7 +2241,7 @@ MovieTrackingObject *BKE_tracking_get_camera_object(MovieTracking *tracking)
 		if (object->flag & TRACKING_OBJECT_CAMERA)
 			return object;
 
-		object= object->next;
+		object = object->next;
 	}
 
 	return NULL;
@@ -2274,7 +2274,7 @@ MovieTrackingReconstruction *BKE_tracking_get_reconstruction(MovieTracking *trac
 
 void BKE_tracking_apply_intrinsics(MovieTracking *tracking, float co[2], float nco[2])
 {
-	MovieTrackingCamera *camera= &tracking->camera;
+	MovieTrackingCamera *camera = &tracking->camera;
 
 #ifdef WITH_LIBMV
 	double x, y;
@@ -2334,7 +2334,7 @@ static int point_in_stroke(bGPDstroke *stroke, float x, float y)
 				count++;
 		}
 
-		prev= i;
+		prev = i;
 	}
 
 	return count % 2;
@@ -2443,10 +2443,10 @@ MovieTrackingTrack *BKE_tracking_indexed_track(MovieTracking *tracking, int trac
 			track = track->next;
 		}
 
-		object= object->next;
+		object = object->next;
 	}
 
-	*tracksbase_r= NULL;
+	*tracksbase_r = NULL;
 
 	return NULL;
 }
@@ -2670,8 +2670,8 @@ void BKE_tracking_stabilization_data(MovieTracking *tracking, int framenr, int w
 
 	if ((stab->flag & TRACKING_2D_STABILIZATION) == 0) {
 		zero_v2(loc);
-		*scale= 1.0f;
-		*angle= 0.0f;
+		*scale = 1.0f;
+		*angle = 0.0f;
 
 		return;
 	}
@@ -2790,10 +2790,10 @@ ImBuf *BKE_tracking_stabilize(MovieTracking *tracking, int framenr, ImBuf *ibuf,
 		copy_v2_v2(loc, tloc);
 
 	if (scale)
-		*scale= tscale;
+		*scale = tscale;
 
 	if (angle)
-		*angle= tangle;
+		*angle = tangle;
 
 	return tmpibuf;
 }
@@ -3026,7 +3026,7 @@ void BKE_tracking_remove_object(MovieTracking *tracking, MovieTrackingObject *ob
 		if (track == tracking->act_track)
 			tracking->act_track = NULL;
 
-		track= track->next;
+		track = track->next;
 	}
 
 	tracking_object_free(object);