diff options
Diffstat (limited to 'source/blender/render/intern/source/imagetexture.c')
| -rw-r--r-- | source/blender/render/intern/source/imagetexture.c | 81 |
1 files changed, 68 insertions, 13 deletions
diff --git a/source/blender/render/intern/source/imagetexture.c b/source/blender/render/intern/source/imagetexture.c index db1454fd82f..cd06839b004 100644 --- a/source/blender/render/intern/source/imagetexture.c +++ b/source/blender/render/intern/source/imagetexture.c @@ -124,13 +124,16 @@ int imagewrap(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], TexResul /* hack for icon render */ if (ima->ibufs.first==NULL && (R.r.scemode & R_NO_IMAGE_LOAD)) return retval; - - ibuf= BKE_image_get_ibuf(ima, &tex->iuser); + + ibuf= BKE_image_acquire_ibuf(ima, &tex->iuser, NULL); ima->flag|= IMA_USED_FOR_RENDER; } - if (ibuf==NULL || (ibuf->rect==NULL && ibuf->rect_float==NULL)) + if (ibuf==NULL || (ibuf->rect==NULL && ibuf->rect_float==NULL)) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; + } /* setup mapping */ if (tex->imaflag & TEX_IMAROT) { @@ -155,11 +158,17 @@ int imagewrap(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], TexResul /* pass */ } else { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } if ( (tex->flag & TEX_CHECKER_EVEN)==0) { - if ((xs+ys) & 1) return retval; + if ((xs+ys) & 1) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + return retval; + } } /* scale around center, (0.5, 0.5) */ if (tex->checkerdist<1.0f) { @@ -173,11 +182,15 @@ int imagewrap(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], TexResul if (tex->extend == TEX_CLIPCUBE) { if (x<0 || y<0 || x>=ibuf->x || y>=ibuf->y || texvec[2]<-1.0f || texvec[2]>1.0f) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } else if ( tex->extend==TEX_CLIP || tex->extend==TEX_CHECKER) { if (x<0 || y<0 || x>=ibuf->x || y>=ibuf->y) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } @@ -287,6 +300,9 @@ int imagewrap(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], TexResul texres->tb*= fx; } + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + BRICONTRGB; return retval; @@ -1056,10 +1072,14 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, const float tex if (ima) { /* hack for icon render */ if ((ima->ibufs.first == NULL) && (R.r.scemode & R_NO_IMAGE_LOAD)) return retval; - ibuf = BKE_image_get_ibuf(ima, &tex->iuser); + ibuf = BKE_image_acquire_ibuf(ima, &tex->iuser, NULL); } - if ((ibuf == NULL) || ((ibuf->rect == NULL) && (ibuf->rect_float == NULL))) return retval; + if ((ibuf == NULL) || ((ibuf->rect == NULL) && (ibuf->rect_float == NULL))) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + return retval; + } if (ima) { ima->flag |= IMA_USED_FOR_RENDER; @@ -1172,8 +1192,16 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, const float tex } } else { - if ((tex->flag & TEX_CHECKER_ODD) == 0 && ((xs + ys) & 1) == 0) return retval; - if ((tex->flag & TEX_CHECKER_EVEN) == 0 && (xs + ys) & 1) return retval; + if ((tex->flag & TEX_CHECKER_ODD) == 0 && ((xs + ys) & 1) == 0) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + return retval; + } + if ((tex->flag & TEX_CHECKER_EVEN) == 0 && (xs + ys) & 1) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + return retval; + } fx -= xs; fy -= ys; } @@ -1189,10 +1217,18 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, const float tex } if (tex->extend == TEX_CLIPCUBE) { - if ((fx + minx) < 0.f || (fy + miny) < 0.f || (fx - minx) > 1.f || (fy - miny) > 1.f || texvec[2] < -1.f || texvec[2] > 1.f) return retval; + if ((fx + minx) < 0.f || (fy + miny) < 0.f || (fx - minx) > 1.f || (fy - miny) > 1.f || texvec[2] < -1.f || texvec[2] > 1.f) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + return retval; + } } else if (tex->extend == TEX_CLIP || tex->extend == TEX_CHECKER) { - if ((fx + minx) < 0.f || (fy + miny) < 0.f || (fx - minx) > 1.f || (fy - miny) > 1.f) return retval; + if ((fx + minx) < 0.f || (fy + miny) < 0.f || (fx - minx) > 1.f || (fy - miny) > 1.f) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + return retval; + } } else { if (tex->extend == TEX_EXTEND) { @@ -1413,6 +1449,9 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, const float tex texres->tb *= fx; } + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + BRICONTRGB; return retval; @@ -1449,12 +1488,15 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], const if (ima->ibufs.first==NULL && (R.r.scemode & R_NO_IMAGE_LOAD)) return retval; - ibuf= BKE_image_get_ibuf(ima, &tex->iuser); + ibuf= BKE_image_acquire_ibuf(ima, &tex->iuser, NULL); ima->flag|= IMA_USED_FOR_RENDER; } - if (ibuf==NULL || (ibuf->rect==NULL && ibuf->rect_float==NULL)) + if (ibuf==NULL || (ibuf->rect==NULL && ibuf->rect_float==NULL)) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; + } /* mipmap test */ image_mipmap_test(tex, ibuf); @@ -1565,11 +1607,15 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], const /* pass */ } else { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } if ( (tex->flag & TEX_CHECKER_EVEN)==0) { if ((xs + ys) & 1) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } @@ -1605,11 +1651,15 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], const if (tex->extend == TEX_CLIPCUBE) { if (fx+minx<0.0f || fy+miny<0.0f || fx-minx>1.0f || fy-miny>1.0f || texvec[2]<-1.0f || texvec[2]>1.0f) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } else if (tex->extend==TEX_CLIP || tex->extend==TEX_CHECKER) { if (fx+minx<0.0f || fy+miny<0.0f || fx-minx>1.0f || fy-miny>1.0f) { + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); return retval; } } @@ -1804,6 +1854,9 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], const mul_v3_fl(&texres->tr, 1.0f / texres->ta); } + if (ima) + BKE_image_release_ibuf(ima, ibuf, NULL); + BRICONTRGB; return retval; @@ -1812,7 +1865,7 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, const float texvec[3], const void image_sample(Image *ima, float fx, float fy, float dx, float dy, float result[4]) { TexResult texres; - ImBuf *ibuf= BKE_image_get_ibuf(ima, NULL); + ImBuf *ibuf= BKE_image_acquire_ibuf(ima, NULL, NULL); if (UNLIKELY(ibuf == NULL)) { zero_v4(result); @@ -1830,6 +1883,8 @@ void image_sample(Image *ima, float fx, float fy, float dx, float dy, float resu ibuf->rect-= (ibuf->x*ibuf->y); ima->flag|= IMA_USED_FOR_RENDER; + + BKE_image_release_ibuf(ima, ibuf, NULL); } void ibuf_sample(ImBuf *ibuf, float fx, float fy, float dx, float dy, float result[4]) |