diff options
| -rw-r--r-- | source/blender/imbuf/intern/allocimbuf.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/blender/imbuf/intern/allocimbuf.c b/source/blender/imbuf/intern/allocimbuf.c index 19b68b17e70..a9a21b4fea7 100644 --- a/source/blender/imbuf/intern/allocimbuf.c +++ b/source/blender/imbuf/intern/allocimbuf.c @@ -502,6 +502,8 @@ ImBuf *IMB_dupImBuf(ImBuf *ibuf1) if (ibuf1->rect) flags |= IB_rect; if (ibuf1->rect_float) flags |= IB_rectfloat; + if (ibuf1->zbuf) flags |= IB_zbuf; + if (ibuf1->zbuf_float) flags |= IB_zbuffloat; x = ibuf1->x; y = ibuf1->y; @@ -516,6 +518,12 @@ ImBuf *IMB_dupImBuf(ImBuf *ibuf1) if (flags & IB_rectfloat) memcpy(ibuf2->rect_float, ibuf1->rect_float, ((size_t)ibuf1->channels) * x * y * sizeof(float)); + if (flags & IB_zbuf) + memcpy(ibuf2->zbuf, ibuf1->zbuf, ((size_t)x) * y * sizeof(int)); + + if (flags & IB_rectfloat) + memcpy(ibuf2->zbuf_float, ibuf1->zbuf_float, ((size_t)x) * y * sizeof(float)); + if (ibuf1->encodedbuffer) { ibuf2->encodedbuffersize = ibuf1->encodedbuffersize; if (imb_addencodedbufferImBuf(ibuf2) == false) { @@ -533,8 +541,8 @@ ImBuf *IMB_dupImBuf(ImBuf *ibuf1) tbuf.rect = ibuf2->rect; tbuf.rect_float = ibuf2->rect_float; tbuf.encodedbuffer = ibuf2->encodedbuffer; - tbuf.zbuf = NULL; - tbuf.zbuf_float = NULL; + tbuf.zbuf = ibuf2->zbuf; + tbuf.zbuf_float = ibuf2->zbuf_float; for (a = 0; a < IMB_MIPMAP_LEVELS; a++) tbuf.mipmap[a] = NULL; tbuf.dds_data.data = NULL; |