diff options
Diffstat (limited to 'source/blender/nodes/intern/TEX_nodes')
| -rw-r--r-- | source/blender/nodes/intern/TEX_nodes/TEX_image.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source/blender/nodes/intern/TEX_nodes/TEX_image.c b/source/blender/nodes/intern/TEX_nodes/TEX_image.c index c764c7a22d2..7c680b4c25a 100644 --- a/source/blender/nodes/intern/TEX_nodes/TEX_image.c +++ b/source/blender/nodes/intern/TEX_nodes/TEX_image.c @@ -58,7 +58,13 @@ static void colorfn(float *out, TexParams *p, bNode *node, bNodeStack **UNUSED(i py = (int)( (y-yoff) * ysize ); if( (!xsize) || (!ysize) ) return; - if( !ibuf->rect_float ) IMB_float_from_rect(ibuf); + + if( !ibuf->rect_float ) { + BLI_lock_thread(LOCK_IMAGE); + if( !ibuf->rect_float ) + IMB_float_from_rect(ibuf); + BLI_unlock_thread(LOCK_IMAGE); + } while( px < 0 ) px += ibuf->x; while( py < 0 ) py += ibuf->y; |