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Fix for recent changes in IMB_display_buffer_acquire

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Do early out when ibuf has 4 channels only, allocate
4-channels display buffer.

So now we could always assume byte buffer is always
in RGBA format.
This commit is contained in:
Sergey Sharybin 2013-04-01 12:22:52 +00:00
parent daa1e5bff2
commit 689f3aa174
1 changed files with 1 additions and 1 deletions
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2
source/blender/imbuf/intern/colormanagement.c
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@ -1895,7 +1895,7 @@ unsigned char *IMB_display_buffer_acquire(ImBuf *ibuf, const ColorManagedViewSet
/* early out: no float buffer and byte buffer is already in display space,
* let's just use if
*/
if (ibuf->rect_float == NULL && ibuf->rect_colorspace) {
if (ibuf->rect_float == NULL && ibuf->rect_colorspace && ibuf->channels == 4) {
if (is_ibuf_rect_in_display_space(ibuf, applied_view_settings, display_settings))
return (unsigned char *) ibuf->rect;
}