Color Management: get rid of image buffer's profile flag

Currently float buffers are always linear, space of byte buffer is defined by
rect_colorspace property.

Replaced logic of IMB_rect_from_float and IMB_float_from_rect to use this
assumptions (before it was special function used in some areas only, now it's
default behavior).

Almost all functions from ImBuf module which are actually used are got rid from
profile flag. Only remained issue is IMB_float_profile_ensure which only used by
CIneon/DPX exporter which is broken for a while already. Need to be fixed
separately.

This also fixed clone brush when cloning byte image on top of float, before
this result would be gamma-corrected twice.

1 files changed, 0 insertions, 3 deletions

diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index 2ed9d992c3f..c0c5c579133 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -1627,7 +1627,6 @@ ImBuf *BKE_tracking_sample_pattern(int frame_width, int frame_height, ImBuf *sea
 	float *mask = NULL;
 
 	pattern_ibuf = IMB_allocImBuf(num_samples_x, num_samples_y, 32, IB_rectfloat);
-	pattern_ibuf->profile = IB_PROFILE_LINEAR_RGB;
 
 	if (!search_ibuf->rect_float) {
 		IMB_float_from_rect(search_ibuf);
@@ -1722,7 +1721,6 @@ ImBuf *BKE_tracking_get_search_imbuf(ImBuf *ibuf, MovieTrackingTrack *track, Mov
 	h = (marker->search_max[1] - marker->search_min[1]) * ibuf->y;
 
 	searchibuf = IMB_allocImBuf(w, h, 32, ibuf->rect_float ? IB_rectfloat : IB_rect);
-	searchibuf->profile = ibuf->profile;
 
 	IMB_rectcpy(searchibuf, ibuf, 0, 0, x, y, w, h);
 
@@ -3317,7 +3315,6 @@ static ImBuf *stabilization_allocate_ibuf(ImBuf *cacheibuf, ImBuf *srcibuf, int
 	}
 	else {
 		cacheibuf = IMB_allocImBuf(srcibuf->x, srcibuf->y, srcibuf->planes, flags);
-		cacheibuf->profile = srcibuf->profile;
 	}
 
 	return cacheibuf;