diff options
Diffstat (limited to 'source/blender/render/intern/source/zbuf.c')
| -rw-r--r-- | source/blender/render/intern/source/zbuf.c | 56 |
1 files changed, 38 insertions, 18 deletions
diff --git a/source/blender/render/intern/source/zbuf.c b/source/blender/render/intern/source/zbuf.c index bf6962d0087..62bf9ac2005 100644 --- a/source/blender/render/intern/source/zbuf.c +++ b/source/blender/render/intern/source/zbuf.c @@ -76,6 +76,9 @@ /* own includes */ #include "zbuf.h" +/* could enable at some point but for now there are far too many conversions */ +#pragma GCC diagnostic ignored "-Wdouble-promotion" + /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ /* defined in pipeline.c, is hardcopy of active dynamic allocated Render */ /* only to be used here in this file, it's for speed */ @@ -150,7 +153,7 @@ static void zbuf_add_to_span(ZSpan *zspan, const float *v1, const float *v2) } else { dx0 = 0.0f; - xs0 = minf(minv[0], maxv[0]); + xs0 = min_ff(minv[0], maxv[0]); } /* empty span */ @@ -409,7 +412,7 @@ static void zbuffillAc4(ZSpan *zspan, int obi, int zvlnr, if (apn->p[3]==zvlnr && apn->obi[3]==obi) {apn->mask[3]|= mask; break; } if (apn->next==NULL) apn->next= addpsA(zspan); apn= apn->next; - } + } } } zverg+= zxd; @@ -501,7 +504,7 @@ static void zbuflineAc(ZSpan *zspan, int obi, int zvlnr, const float vec1[3], co if (apn->p[3]==zvlnr && apn->obi[3]==obi) {apn->mask[3]|= mask; break; } if (apn->next==0) apn->next= addpsA(zspan); apn= apn->next; - } + } } } } @@ -572,7 +575,7 @@ static void zbuflineAc(ZSpan *zspan, int obi, int zvlnr, const float vec1[3], co if (apn->p[3]==zvlnr) {apn->mask[3]|= mask; break; } if (apn->next==0) apn->next= addpsA(zspan); apn= apn->next; - } + } } } } @@ -1029,7 +1032,7 @@ void zbufsinglewire(ZSpan *zspan, int obi, int zvlnr, const float ho1[4], const /** * Fill the z buffer, but invert z order, and add the face index to - * the corresponing face buffer. + * the corresponding face buffer. * * This is one of the z buffer fill functions called in zbufclip() and * zbufwireclip(). @@ -1624,7 +1627,7 @@ static void clippyra(float *labda, float *v1, float *v2, int *b2, int *b3, int a else { dw= clipcrop*(v2[3]-v1[3]); v13= clipcrop*v1[3]; - } + } /* according the original article by Liang&Barsky, for clipping of * homogeneous coordinates with viewplane, the value of "0" is used instead of "-w" . * This differs from the other clipping cases (like left or top) and I considered @@ -1682,7 +1685,7 @@ static void makevertpyra(float *vez, float *labda, float **trias, float *v1, flo adr[1]= v1[1]+l1*(v2[1]-v1[1]); adr[2]= v1[2]+l1*(v2[2]-v1[2]); adr[3]= v1[3]+l1*(v2[3]-v1[3]); - } + } else trias[*b1]= v1; (*b1)++; @@ -2022,7 +2025,7 @@ static void zmask_rect(int *rectz, int *rectp, int xs, int ys, int neg) EXTEND_PIXEL(row1 + 2); EXTEND_PIXEL(row2 + 2); EXTEND_PIXEL(row3 + 2); - } + } if (tot) { len++; curz[0]= (int)(z/(float)tot); @@ -2038,14 +2041,16 @@ static void zmask_rect(int *rectz, int *rectp, int xs, int ys, int neg) MEM_freeN(temprectp); - if (neg); /* z values for negative are already correct */ + if (neg) { + /* z values for negative are already correct */ + } else { /* clear not filled z values */ for (len= xs*ys -1; len>=0; len--) { if (rectp[len]==0) { rectz[len] = -0x7FFFFFFF; rectp[len]= -1; /* env code */ - } + } } } } @@ -2730,7 +2735,7 @@ static void zbuf_fill_in_rgba(ZSpan *zspan, DrawBufPixel *col, float *v1, float x= sn2-sn1; while (x>=0) { - if ( zverg < *rz) { + if (zverg < (double)*rz) { *rz= zverg; *rp= *col; } @@ -3231,7 +3236,7 @@ static void copyto_abufz(RenderPart *pa, int *arectz, int *rectmask, int sample) *rza= 0x7FFFFFFF; if (rectmask) *rma= 0x7FFFFFFF; - if (*rd) { + if (*rd) { /* when there's a sky pixstruct, fill in sky-Z, otherwise solid Z */ for (ps= (PixStr *)(*rd); ps; ps= ps->next) { if (sample & ps->mask) { @@ -3515,7 +3520,7 @@ static void add_transp_obindex(RenderLayer *rl, int offset, Object *ob) RenderPass *rpass; for (rpass= rl->passes.first; rpass; rpass= rpass->next) { - if (rpass->passtype == SCE_PASS_INDEXOB||rpass->passtype == SCE_PASS_INDEXMA) { + if (rpass->passtype == SCE_PASS_INDEXOB) { float *fp= rpass->rect + offset; *fp= (float)ob->index; break; @@ -3523,6 +3528,19 @@ static void add_transp_obindex(RenderLayer *rl, int offset, Object *ob) } } +static void add_transp_material_index(RenderLayer *rl, int offset, Material *mat) +{ + RenderPass *rpass; + + for (rpass= rl->passes.first; rpass; rpass= rpass->next) { + if (rpass->passtype == SCE_PASS_INDEXMA) { + float *fp= rpass->rect + offset; + *fp= (float)mat->index; + break; + } + } +} + /* ONLY OSA! merge all shaderesult samples to one */ /* target should have been cleared */ static void merge_transp_passes(RenderLayer *rl, ShadeResult *shr) @@ -3874,7 +3892,7 @@ static int addtosamp_shr(ShadeResult *samp_shr, ShadeSample *ssamp, int addpassf addAlphaUnderFloat(samp_shr->combined, shr->combined); - samp_shr->z = minf(samp_shr->z, shr->z); + samp_shr->z = min_ff(samp_shr->z, shr->z); if (addpassflag & SCE_PASS_VECTOR) { copy_v4_v4(samp_shr->winspeed, shr->winspeed); @@ -4127,10 +4145,12 @@ unsigned short *zbuffer_transp_shade(RenderPart *pa, RenderLayer *rl, float *pas } } if (addpassflag & SCE_PASS_INDEXMA) { - ObjectRen *obr= R.objectinstance[zrow[totface-1].obi].obr; - if (obr->ob) { + ObjectRen *obr = R.objectinstance[zrow[totface-1].obi].obr; + VlakRen *vr = obr->vlaknodes->vlak; + Material *mat = vr->mat; + if (mat) { for (a= 0; a<totfullsample; a++) - add_transp_obindex(rlpp[a], od, obr->ob); + add_transp_material_index(rlpp[a], od, mat); } } @@ -4241,7 +4261,7 @@ unsigned short *zbuffer_transp_shade(RenderPart *pa, RenderLayer *rl, float *pas MEM_freeN(APixbufstrand); if (sscache) strand_shade_cache_free(sscache); - freepsA(&apsmbase); + freepsA(&apsmbase); if (R.r.mode & R_SHADOW) ISB_free(pa); |