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Differential D6287 Diff 19841 source/blender/imbuf/intern/rectop.c

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source/blender/imbuf/intern/rectop.c

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dst[0] = src1[0]; dst[0] = src1[0];
dst[1] = src1[1]; dst[1] = src1[1];
dst[2] = src1[2]; dst[2] = src1[2];
dst[3] = src1[3]; dst[3] = src1[3];
break; break;
} }
} }
/** Crop */ /* -------------------------------------------------------------------- */
/** \name Crop
* \{ */
static void rect_crop_4bytes(void **buf_p, const int size_src[2], const rcti *crop) static void rect_crop_4bytes(void **buf_p, const int size_src[2], const rcti *crop)
{ {
if (*buf_p == NULL) { if (*buf_p == NULL) {
return; return;
} }
const int size_dst[2] = { const int size_dst[2] = {
BLI_rcti_size_x(crop) + 1, BLI_rcti_size_x(crop) + 1,
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Linesvoid IMB_rect_crop(ImBuf *ibuf, const rcti *crop)
rect_crop_4bytes((void **)&ibuf->zbuf, size_src, crop); rect_crop_4bytes((void **)&ibuf->zbuf, size_src, crop);
rect_crop_4bytes((void **)&ibuf->zbuf_float, size_src, crop); rect_crop_4bytes((void **)&ibuf->zbuf_float, size_src, crop);
rect_crop_16bytes((void **)&ibuf->rect_float, size_src, crop); rect_crop_16bytes((void **)&ibuf->rect_float, size_src, crop);
ibuf->x = size_dst[0]; ibuf->x = size_dst[0];
ibuf->y = size_dst[1]; ibuf->y = size_dst[1];
} }
/** Re-alloc buffers at a new size */ /**
* Re-alloc buffers at a new size.
*/
static void rect_realloc_4bytes(void **buf_p, const uint size[2]) static void rect_realloc_4bytes(void **buf_p, const uint size[2])
{ {
if (*buf_p == NULL) { if (*buf_p == NULL) {
return; return;
} }
MEM_freeN(*buf_p); MEM_freeN(*buf_p);
*buf_p = MEM_mallocN(sizeof(uint) * size[0] * size[1], __func__); *buf_p = MEM_mallocN(sizeof(uint) * size[0] * size[1], __func__);
} }
Show All 21 Linesvoid IMB_rect_size_set(ImBuf *ibuf, const uint size[2])
rect_realloc_4bytes((void **)&ibuf->zbuf, size); rect_realloc_4bytes((void **)&ibuf->zbuf, size);
rect_realloc_4bytes((void **)&ibuf->zbuf_float, size); rect_realloc_4bytes((void **)&ibuf->zbuf_float, size);
rect_realloc_16bytes((void **)&ibuf->rect_float, size); rect_realloc_16bytes((void **)&ibuf->rect_float, size);
ibuf->x = size[0]; ibuf->x = size[0];
ibuf->y = size[1]; ibuf->y = size[1];
} }
/** \} */
/* clipping */ /* clipping */
void IMB_rectclip(ImBuf *dbuf, void IMB_rectclip(ImBuf *dbuf,
const ImBuf *sbuf, const ImBuf *sbuf,
int *destx, int *destx,
int *desty, int *desty,
int *srcx, int *srcx,
int *srcy, int *srcy,
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