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Added braces

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Andrew Murray 2024-07-03 22:42:52 +10:00 committed by Aleksandr Karpinskii
parent 8256b9bb7f
commit 2b6c5a27a1
1 changed files with 16 additions and 8 deletions
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24
src/libImaging/GetBBox.c
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@ -34,45 +34,53 @@ ImagingGetBBox(Imaging im, int bbox[4], int alpha_only) {
/* first stage: looking for any px from top */ \
for (y = 0; y < im->ysize; y++) { \
has_data = 0; \
for (x = 0; x < im->xsize; x++) \
for (x = 0; x < im->xsize; x++) { \
if (im->image[y][x] & mask) { \
has_data = 1; \
bbox[0] = x; \
bbox[1] = y; \
break; \
} \
if (has_data) \
} \
if (has_data) { \
break; \
} \
} \
/* Check that we got a box */ \
if (bbox[1] < 0) \
if (bbox[1] < 0) { \
return 0; /* no data */ \
} \
/* second stage: looking for any px from bottom */ \
for (y = im->ysize - 1; y >= bbox[1]; y--) { \
has_data = 0; \
for (x = 0; x < im->xsize; x++) \
for (x = 0; x < im->xsize; x++) { \
if (im->image[y][x] & mask) { \
has_data = 1; \
if (x < bbox[0]) \
if (x < bbox[0]) { \
bbox[0] = x; \
} \
bbox[3] = y + 1; \
break; \
} \
if (has_data) \
} \
if (has_data) { \
break; \
} \
} \
/* third stage: looking for left and right boundaries */ \
for (y = bbox[1]; y < bbox[3]; y++) { \
for (x = 0; x < bbox[0]; x++) \
for (x = 0; x < bbox[0]; x++) { \
if (im->image[y][x] & mask) { \
bbox[0] = x; \
break; \
} \
for (x = im->xsize - 1; x >= bbox[2]; x--) \
} \
for (x = im->xsize - 1; x >= bbox[2]; x--) { \
if (im->image[y][x] & mask) { \
bbox[2] = x + 1; \
break; \
} \
} \
}
if (im->image8) {