diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_KeyingScreenOperation.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_KeyingScreenOperation.cpp | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/source/blender/compositor/operations/COM_KeyingScreenOperation.cpp b/source/blender/compositor/operations/COM_KeyingScreenOperation.cpp index c9b129d8dcf..0874e2f59be 100644 --- a/source/blender/compositor/operations/COM_KeyingScreenOperation.cpp +++ b/source/blender/compositor/operations/COM_KeyingScreenOperation.cpp @@ -151,21 +151,24 @@ KeyingScreenOperation::TriangulationData *KeyingScreenOperation::buildVoronoiTri pattern_ibuf = BKE_tracking_get_pattern_imbuf(ibuf, track, marker, TRUE, FALSE); zero_v3(site->color); - for (j = 0; j < pattern_ibuf->x * pattern_ibuf->y; j++) { - if (pattern_ibuf->rect_float) { - add_v3_v3(site->color, &pattern_ibuf->rect_float[4 * j]); - } - else { - unsigned char *rrgb = (unsigned char *)pattern_ibuf->rect; - site->color[0] += srgb_to_linearrgb((float)rrgb[4 * j + 0] / 255.0f); - site->color[1] += srgb_to_linearrgb((float)rrgb[4 * j + 1] / 255.0f); - site->color[2] += srgb_to_linearrgb((float)rrgb[4 * j + 2] / 255.0f); + if (pattern_ibuf) { + for (j = 0; j < pattern_ibuf->x * pattern_ibuf->y; j++) { + if (pattern_ibuf->rect_float) { + add_v3_v3(site->color, &pattern_ibuf->rect_float[4 * j]); + } + else { + unsigned char *rrgb = (unsigned char *)pattern_ibuf->rect; + + site->color[0] += srgb_to_linearrgb((float)rrgb[4 * j + 0] / 255.0f); + site->color[1] += srgb_to_linearrgb((float)rrgb[4 * j + 1] / 255.0f); + site->color[2] += srgb_to_linearrgb((float)rrgb[4 * j + 2] / 255.0f); + } } - } - mul_v3_fl(site->color, 1.0f / (pattern_ibuf->x * pattern_ibuf->y)); - IMB_freeImBuf(pattern_ibuf); + mul_v3_fl(site->color, 1.0f / (pattern_ibuf->x * pattern_ibuf->y)); + IMB_freeImBuf(pattern_ibuf); + } site->co[0] = pos[0] * width; site->co[1] = pos[1] * height; |