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Fix T76698: Movie clip stabilize display ignore footage colorspace 

settings

Stabilized ImBuf just needs to use the same colorspace and alpha
settings as the original one.

Maniphest Tasks: T76698

Differential Revision: https://developer.blender.org/D7713
This commit is contained in:
Philipp Oeser 2020-05-12 23:21:24 +02:00
parent 001d70eb2b
commit abcb23f5a3
Notes: blender-bot 2023-02-14 02:27:51 +01:00 
Referenced by issue #76698, Movie clip stabilize display ignore footage colorspace settings
3 changed files with 21 additions and 1 deletions
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4
source/blender/blenkernel/intern/tracking_stabilize.c
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@ -42,6 +42,7 @@
#include "BKE_movieclip.h"
#include "BKE_tracking.h"
#include "IMB_colormanagement.h"
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "MEM_guardedalloc.h"
@ -1399,7 +1400,7 @@ ImBuf *BKE_tracking_stabilize_frame(
return ibuf;
}
/* Allocate frame for stabilization result. */
/* Allocate frame for stabilization result, copy alpha mode and colorspace. */
ibuf_flags = 0;
if (ibuf->rect) {
ibuf_flags |= IB_rect;
@ -1409,6 +1410,7 @@ ImBuf *BKE_tracking_stabilize_frame(
}
tmpibuf = IMB_allocImBuf(ibuf->x, ibuf->y, ibuf->planes, ibuf_flags);
IMB_colormanagegent_copy_settings(ibuf, tmpibuf);
/* Calculate stabilization matrix. */
BKE_tracking_stabilization_data_get(clip, framenr, width, height, tloc, &tscale, &tangle);

1
source/blender/imbuf/IMB_colormanagement.h
View File

@ -56,6 +56,7 @@ void IMB_colormanagement_validate_settings(
const char *IMB_colormanagement_role_colorspace_name_get(int role);
void IMB_colormanagement_check_is_data(struct ImBuf *ibuf, const char *name);
void IMB_colormanagegent_copy_settings(struct ImBuf *ibuf_src, struct ImBuf *ibuf_dst);
void IMB_colormanagement_assign_float_colorspace(struct ImBuf *ibuf, const char *name);
void IMB_colormanagement_assign_rect_colorspace(struct ImBuf *ibuf, const char *name);

17
source/blender/imbuf/intern/colormanagement.c
View File

@ -1349,6 +1349,23 @@ void IMB_colormanagement_check_is_data(ImBuf *ibuf, const char *name)
}
}
void IMB_colormanagegent_copy_settings(ImBuf *ibuf_src, ImBuf *ibuf_dst)
{
IMB_colormanagement_assign_rect_colorspace(ibuf_dst,
IMB_colormanagement_get_rect_colorspace(ibuf_src));
IMB_colormanagement_assign_float_colorspace(ibuf_dst,
IMB_colormanagement_get_float_colorspace(ibuf_src));
if (ibuf_src->flags & IB_alphamode_premul) {
ibuf_dst->flags |= IB_alphamode_premul;
}
else if (ibuf_src->flags & IB_alphamode_channel_packed) {
ibuf_dst->flags |= IB_alphamode_channel_packed;
}
else if (ibuf_src->flags & IB_alphamode_ignore) {
ibuf_dst->flags |= IB_alphamode_ignore;
}
}
void IMB_colormanagement_assign_float_colorspace(ImBuf *ibuf, const char *name)
{
ColorSpace *colorspace = colormanage_colorspace_get_named(name);