[Bf-blender-cvs] [8e31e53aa0e] master: Function to return a list of keyframe segments
Christoph Lendenfeld
noreply at git.blender.org
Fri Dec 17 23:43:07 CET 2021
Commit: 8e31e53aa0ee9693582ad5b72cfe5732b57c72fd
Author: Christoph Lendenfeld
Date: Fri Dec 17 22:43:02 2021 +0000
Branches: master
https://developer.blender.org/rB8e31e53aa0ee9693582ad5b72cfe5732b57c72fd
Function to return a list of keyframe segments
Add a function that returns a list of keyframe segments
A segment being a continuous selection of keyframes
Will be used by future operators in the graph editor
Reviewed by: Sybren A. Stüvel
Differential Revision: https://developer.blender.org/D13531
Ref: D13531
===================================================================
M release/datafiles/locale
M release/scripts/addons
M release/scripts/addons_contrib
M source/blender/editors/animation/keyframes_general.c
M source/blender/editors/include/ED_keyframes_edit.h
M source/tools
===================================================================
diff --git a/release/datafiles/locale b/release/datafiles/locale
index 9d270fd007f..620b85f16d0 160000
--- a/release/datafiles/locale
+++ b/release/datafiles/locale
@@ -1 +1 @@
-Subproject commit 9d270fd007f628b23ccbcbd87caa2dc35286b26a
+Subproject commit 620b85f16d03a6aadd7cae56969c9c29b06b992d
diff --git a/release/scripts/addons b/release/scripts/addons
index b3c179b2869..c60fef38175 160000
--- a/release/scripts/addons
+++ b/release/scripts/addons
@@ -1 +1 @@
-Subproject commit b3c179b2869d86c44a4b29e2c638ce2a596a820d
+Subproject commit c60fef38175ad989ee0c45e924cb27e1417c8667
diff --git a/release/scripts/addons_contrib b/release/scripts/addons_contrib
index 16467648282..7936dde9ece 160000
--- a/release/scripts/addons_contrib
+++ b/release/scripts/addons_contrib
@@ -1 +1 @@
-Subproject commit 16467648282500cc229c271f62201ef897f2c2c3
+Subproject commit 7936dde9ece881d531b1a2ee6c45ddb56d30038c
diff --git a/source/blender/editors/animation/keyframes_general.c b/source/blender/editors/animation/keyframes_general.c
index dc5d71b5a1e..4fa5dee99a6 100644
--- a/source/blender/editors/animation/keyframes_general.c
+++ b/source/blender/editors/animation/keyframes_general.c
@@ -345,6 +345,28 @@ static bool find_fcurve_segment(FCurve *fcu,
return in_segment;
}
+/* Return a list of FCurveSegment with a start index and a length.
+ * A segment is a continuous selection of keyframes.
+ * Keys that have BEZT_FLAG_IGNORE_TAG set are treated as unselected.
+ * The caller is responsible for freeing the memory. */
+ListBase find_fcurve_segments(FCurve *fcu)
+{
+ ListBase segments = {NULL, NULL};
+ int segment_start_idx = 0;
+ int segment_len = 0;
+ int current_index = 0;
+
+ while (find_fcurve_segment(fcu, current_index, &segment_start_idx, &segment_len)) {
+ FCurveSegment *segment;
+ segment = MEM_callocN(sizeof(*segment), "FCurveSegment");
+ segment->start_index = segment_start_idx;
+ segment->length = segment_len;
+ BLI_addtail(&segments, segment);
+ current_index = segment_start_idx + segment_len;
+ }
+ return segments;
+}
+
/* ---------------- */
/* Check if the keyframe interpolation type is supported */
@@ -440,15 +462,12 @@ bool decimate_fcurve(bAnimListElem *ale, float remove_ratio, float error_sq_max)
fcu->bezt[i].f2 &= ~BEZT_FLAG_TEMP_TAG;
}
- /* Only decimate the individual selected curve segments. */
- int segment_start_idx = 0;
- int segment_len = 0;
- int current_index = 0;
-
- while (find_fcurve_segment(fcu, current_index, &segment_start_idx, &segment_len)) {
- decimate_fcurve_segment(fcu, segment_start_idx, segment_len, remove_ratio, error_sq_max);
- current_index = segment_start_idx + segment_len;
+ ListBase segments = find_fcurve_segments(fcu);
+ LISTBASE_FOREACH (FCurveSegment *, segment, &segments) {
+ decimate_fcurve_segment(
+ fcu, segment->start_index, segment->length, remove_ratio, error_sq_max);
}
+ BLI_freelistN(&segments);
uint old_totvert = fcu->totvert;
fcu->bezt = NULL;
diff --git a/source/blender/editors/include/ED_keyframes_edit.h b/source/blender/editors/include/ED_keyframes_edit.h
index bafe68bd28d..8a7831db0ea 100644
--- a/source/blender/editors/include/ED_keyframes_edit.h
+++ b/source/blender/editors/include/ED_keyframes_edit.h
@@ -380,6 +380,11 @@ bool delete_fcurve_keys(struct FCurve *fcu);
void clear_fcurve_keys(struct FCurve *fcu);
void duplicate_fcurve_keys(struct FCurve *fcu);
+typedef struct FCurveSegment {
+ struct FCurveSegment *next, *prev;
+ int start_index, length;
+} FCurveSegment;
+ListBase find_fcurve_segments(struct FCurve *fcu);
void clean_fcurve(struct bAnimContext *ac,
struct bAnimListElem *ale,
float thresh,
diff --git a/source/tools b/source/tools
index b22d19e47f4..26bc78162ec 160000
--- a/source/tools
+++ b/source/tools
@@ -1 +1 @@
-Subproject commit b22d19e47f4d0353082f3d9f30ee8d244c5266d5
+Subproject commit 26bc78162ec89f21453ce3ded7b999bc6649f32b
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