bool imb_addrectfloatImBuf(ImBuf *ibuf)
{
size_t size;
if (ibuf == NULL) return false;
if (ibuf->rect_float)
imb_freerectfloatImBuf(ibuf); /* frees mipmap too, hrm */
size = (size_t)(ibuf->x * ibuf->y) * sizeof(float[4]);
ibuf->channels = 4;
if ((ibuf->rect_float = MEM_mapallocN(size, __func__))) {
ibuf->mall |= IB_rectfloat;
ibuf->flags |= IB_rectfloat;
return true;
}
return false;
}
static int load_frame_raw8(VoxelData *vd, FILE *fp, int frame)
{
const size_t size = vd_resol_size(vd);
size_t i;
char *data_c;
if (is_vd_res_ok(vd) == false)
return 0;
vd->dataset = MEM_mapallocN(sizeof(float) * size, "voxel dataset");
if (vd->dataset == NULL) return 0;
data_c = (char *)MEM_mallocN(sizeof(char) * size, "temporary voxel file reading storage");
if (data_c == NULL) {
MEM_freeN(vd->dataset);
vd->dataset = NULL;
return 0;
}
if (fseek(fp, (frame - 1) * size * sizeof(char), 0) == -1) {
MEM_freeN(data_c);
MEM_freeN(vd->dataset);
vd->dataset = NULL;
return 0;
}
if (fread(data_c, sizeof(char), size, fp) != size) {
MEM_freeN(data_c);
MEM_freeN(vd->dataset);
vd->dataset = NULL;
return 0;
}
for (i = 0; i < size; i++) {
vd->dataset[i] = (float)data_c[i] / 255.f;
}
MEM_freeN(data_c);
vd->cachedframe = frame;
vd->ok = 1;
return 1;
}
static void render_layer_add_pass(RenderResult *rr, RenderLayer *rl, int channels, int passtype)
{
const char *typestr = get_pass_name(passtype, 0);
RenderPass *rpass = MEM_callocN(sizeof(RenderPass), typestr);
int rectsize = rr->rectx * rr->recty * channels;
BLI_addtail(&rl->passes, rpass);
rpass->passtype = passtype;
rpass->channels = channels;
rpass->rectx = rl->rectx;
rpass->recty = rl->recty;
BLI_strncpy(rpass->name, get_pass_name(rpass->passtype, -1), sizeof(rpass->name));
if (rl->exrhandle) {
int a;
for (a = 0; a < channels; a++)
IMB_exr_add_channel(rl->exrhandle, rl->name, get_pass_name(passtype, a), 0, 0, NULL);
}
else {
float *rect;
int x;
rpass->rect = MEM_mapallocN(sizeof(float) * rectsize, typestr);
if (passtype == SCE_PASS_VECTOR) {
/* initialize to max speed */
rect = rpass->rect;
for (x = rectsize - 1; x >= 0; x--)
rect[x] = PASS_VECTOR_MAX;
}
else if (passtype == SCE_PASS_Z) {
rect = rpass->rect;
for (x = rectsize - 1; x >= 0; x--)
rect[x] = 10e10;
}
}
}
static void init_frame_smoke(VoxelData *vd, int cfra)
{
#ifdef WITH_SMOKE
Object *ob;
ModifierData *md;
vd->dataset = NULL;
if (vd->object == NULL) return;
ob = vd->object;
/* draw code for smoke */
if ((md = (ModifierData *)modifiers_findByType(ob, eModifierType_Smoke))) {
SmokeModifierData *smd = (SmokeModifierData *)md;
SmokeDomainSettings *sds = smd->domain;
if (sds && sds->fluid) {
BLI_rw_mutex_lock(sds->fluid_mutex, THREAD_LOCK_READ);
if (!sds->fluid) {
BLI_rw_mutex_unlock(sds->fluid_mutex);
return;
}
if (cfra < sds->point_cache[0]->startframe)
; /* don't show smoke before simulation starts, this could be made an option in the future */
else if (vd->smoked_type == TEX_VD_SMOKEHEAT) {
size_t totRes;
size_t i;
float *heat;
if (!smoke_has_heat(sds->fluid)) {
BLI_rw_mutex_unlock(sds->fluid_mutex);
return;
}
copy_v3_v3_int(vd->resol, sds->res);
totRes = vd_resol_size(vd);
vd->dataset = MEM_mapallocN(sizeof(float) * (totRes), "smoke data");
/* get heat data */
heat = smoke_get_heat(sds->fluid);
/* scale heat values from -2.0-2.0 to 0.0-1.0 */
for (i = 0; i < totRes; i++) {
vd->dataset[i] = (heat[i] + 2.0f) / 4.0f;
}
}
else if (vd->smoked_type == TEX_VD_SMOKEVEL) {
size_t totRes;
size_t i;
float *xvel, *yvel, *zvel;
copy_v3_v3_int(vd->resol, sds->res);
totRes = vd_resol_size(vd);
vd->dataset = MEM_mapallocN(sizeof(float) * (totRes), "smoke data");
/* get velocity data */
xvel = smoke_get_velocity_x(sds->fluid);
yvel = smoke_get_velocity_y(sds->fluid);
zvel = smoke_get_velocity_z(sds->fluid);
/* map velocities between 0 and 0.3f */
for (i = 0; i < totRes; i++) {
vd->dataset[i] = sqrtf(xvel[i] * xvel[i] + yvel[i] * yvel[i] + zvel[i] * zvel[i]) * 3.0f;
}
}
else if (vd->smoked_type == TEX_VD_SMOKEFLAME) {
size_t totRes;
float *flame;
if (sds->flags & MOD_SMOKE_HIGHRES) {
if (!smoke_turbulence_has_fuel(sds->wt)) {
BLI_rw_mutex_unlock(sds->fluid_mutex);
return;
}
smoke_turbulence_get_res(sds->wt, vd->resol);
flame = smoke_turbulence_get_flame(sds->wt);
}
else {
if (!smoke_has_fuel(sds->fluid)) {
BLI_rw_mutex_unlock(sds->fluid_mutex);
return;
}
copy_v3_v3_int(vd->resol, sds->res);
flame = smoke_get_flame(sds->fluid);
}
/* always store copy, as smoke internal data can change */
totRes = vd_resol_size(vd);
vd->dataset = MEM_mapallocN(sizeof(float)*(totRes), "smoke data");
memcpy(vd->dataset, flame, sizeof(float)*totRes);
}
else {
size_t totCells;
int depth = 4;
vd->data_type = TEX_VD_RGBA_PREMUL;
/* data resolution */
if (sds->flags & MOD_SMOKE_HIGHRES) {
smoke_turbulence_get_res(sds->wt, vd->resol);
}
else {
copy_v3_v3_int(vd->resol, sds->res);
}
/* TODO: is_vd_res_ok(rvd) doesnt check this resolution */
totCells = vd_resol_size(vd) * depth;
/* always store copy, as smoke internal data can change */
vd->dataset = MEM_mapallocN(sizeof(float) * totCells, "smoke data");
if (sds->flags & MOD_SMOKE_HIGHRES) {
if (smoke_turbulence_has_colors(sds->wt)) {
smoke_turbulence_get_rgba(sds->wt, vd->dataset, 1);
}
else {
smoke_turbulence_get_rgba_from_density(sds->wt, sds->active_color, vd->dataset, 1);
}
}
else {
if (smoke_has_colors(sds->fluid)) {
smoke_get_rgba(sds->fluid, vd->dataset, 1);
}
else {
smoke_get_rgba_from_density(sds->fluid, sds->active_color, vd->dataset, 1);
}
}
} /* end of fluid condition */
BLI_rw_mutex_unlock(sds->fluid_mutex);
}
}
vd->ok = 1;
#else // WITH_SMOKE
(void)vd;
(void)cfra;
vd->dataset = NULL;
#endif
}
/* re->winx,winy is coordinate space of entire image, partrct the part within */
RenderResult *render_result_new(Render *re, rcti *partrct, int crop, int savebuffers, const char *layername, const char *viewname)
{
RenderResult *rr;
RenderLayer *rl;
RenderView *rv;
SceneRenderLayer *srl;
int rectx, recty;
int nr;
rectx = BLI_rcti_size_x(partrct);
recty = BLI_rcti_size_y(partrct);
if (rectx <= 0 || recty <= 0)
return NULL;
rr = MEM_callocN(sizeof(RenderResult), "new render result");
rr->rectx = rectx;
rr->recty = recty;
rr->renrect.xmin = 0; rr->renrect.xmax = rectx - 2 * crop;
/* crop is one or two extra pixels rendered for filtering, is used for merging and display too */
rr->crop = crop;
/* tilerect is relative coordinates within render disprect. do not subtract crop yet */
rr->tilerect.xmin = partrct->xmin - re->disprect.xmin;
rr->tilerect.xmax = partrct->xmax - re->disprect.xmin;
rr->tilerect.ymin = partrct->ymin - re->disprect.ymin;
rr->tilerect.ymax = partrct->ymax - re->disprect.ymin;
if (savebuffers) {
rr->do_exr_tile = true;
}
render_result_views_new(rr, &re->r);
/* check renderdata for amount of layers */
for (nr = 0, srl = re->r.layers.first; srl; srl = srl->next, nr++) {
if (layername && layername[0])
if (!STREQ(srl->name, layername))
continue;
if (re->r.scemode & R_SINGLE_LAYER) {
if (nr != re->r.actlay)
continue;
}
else {
if (srl->layflag & SCE_LAY_DISABLE)
continue;
}
rl = MEM_callocN(sizeof(RenderLayer), "new render layer");
BLI_addtail(&rr->layers, rl);
BLI_strncpy(rl->name, srl->name, sizeof(rl->name));
rl->lay = srl->lay;
rl->lay_zmask = srl->lay_zmask;
rl->lay_exclude = srl->lay_exclude;
rl->layflag = srl->layflag;
rl->passflag = srl->passflag; /* for debugging: srl->passflag | SCE_PASS_RAYHITS; */
rl->pass_xor = srl->pass_xor;
rl->light_override = srl->light_override;
rl->mat_override = srl->mat_override;
rl->rectx = rectx;
rl->recty = recty;
if (rr->do_exr_tile) {
rl->display_buffer = MEM_mapallocN(rectx * recty * sizeof(unsigned int), "Combined display space rgba");
rl->exrhandle = IMB_exr_get_handle();
}
for (rv = rr->views.first; rv; rv = rv->next) {
const char *view = rv->name;
if (viewname && viewname[0])
if (!STREQ(view, viewname))
continue;
if (rr->do_exr_tile)
IMB_exr_add_view(rl->exrhandle, view);
/* a renderlayer should always have a Combined pass*/
render_layer_add_pass(rr, rl, 4, SCE_PASS_COMBINED, view);
if (srl->passflag & SCE_PASS_Z)
render_layer_add_pass(rr, rl, 1, SCE_PASS_Z, view);
if (srl->passflag & SCE_PASS_VECTOR)
render_layer_add_pass(rr, rl, 4, SCE_PASS_VECTOR, view);
if (srl->passflag & SCE_PASS_NORMAL)
render_layer_add_pass(rr, rl, 3, SCE_PASS_NORMAL, view);
if (srl->passflag & SCE_PASS_UV)
render_layer_add_pass(rr, rl, 3, SCE_PASS_UV, view);
if (srl->passflag & SCE_PASS_RGBA)
render_layer_add_pass(rr, rl, 4, SCE_PASS_RGBA, view);
if (srl->passflag & SCE_PASS_EMIT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_EMIT, view);
if (srl->passflag & SCE_PASS_DIFFUSE)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE, view);
if (srl->passflag & SCE_PASS_SPEC)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SPEC, view);
if (srl->passflag & SCE_PASS_AO)
render_layer_add_pass(rr, rl, 3, SCE_PASS_AO, view);
if (srl->passflag & SCE_PASS_ENVIRONMENT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_ENVIRONMENT, view);
if (srl->passflag & SCE_PASS_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_INDIRECT, view);
if (srl->passflag & SCE_PASS_SHADOW)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SHADOW, view);
if (srl->passflag & SCE_PASS_REFLECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_REFLECT, view);
if (srl->passflag & SCE_PASS_REFRACT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_REFRACT, view);
if (srl->passflag & SCE_PASS_INDEXOB)
render_layer_add_pass(rr, rl, 1, SCE_PASS_INDEXOB, view);
if (srl->passflag & SCE_PASS_INDEXMA)
render_layer_add_pass(rr, rl, 1, SCE_PASS_INDEXMA, view);
if (srl->passflag & SCE_PASS_MIST)
render_layer_add_pass(rr, rl, 1, SCE_PASS_MIST, view);
if (rl->passflag & SCE_PASS_RAYHITS)
render_layer_add_pass(rr, rl, 4, SCE_PASS_RAYHITS, view);
if (srl->passflag & SCE_PASS_DIFFUSE_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE_DIRECT, view);
if (srl->passflag & SCE_PASS_DIFFUSE_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE_INDIRECT, view);
if (srl->passflag & SCE_PASS_DIFFUSE_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE_COLOR, view);
if (srl->passflag & SCE_PASS_GLOSSY_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_GLOSSY_DIRECT, view);
if (srl->passflag & SCE_PASS_GLOSSY_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_GLOSSY_INDIRECT, view);
if (srl->passflag & SCE_PASS_GLOSSY_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_GLOSSY_COLOR, view);
if (srl->passflag & SCE_PASS_TRANSM_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_TRANSM_DIRECT, view);
if (srl->passflag & SCE_PASS_TRANSM_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_TRANSM_INDIRECT, view);
if (srl->passflag & SCE_PASS_TRANSM_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_TRANSM_COLOR, view);
if (srl->passflag & SCE_PASS_SUBSURFACE_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SUBSURFACE_DIRECT, view);
if (srl->passflag & SCE_PASS_SUBSURFACE_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SUBSURFACE_INDIRECT, view);
if (srl->passflag & SCE_PASS_SUBSURFACE_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SUBSURFACE_COLOR, view);
#ifdef WITH_CYCLES_DEBUG
if (BKE_scene_use_new_shading_nodes(re->scene)) {
render_layer_add_debug_pass(rr, rl, 1, SCE_PASS_DEBUG,
re->r.debug_pass_type, view);
}
#endif
}
}
/* sss, previewrender and envmap don't do layers, so we make a default one */
if (BLI_listbase_is_empty(&rr->layers) && !(layername && layername[0])) {
rl = MEM_callocN(sizeof(RenderLayer), "new render layer");
BLI_addtail(&rr->layers, rl);
rl->rectx = rectx;
rl->recty = recty;
/* duplicate code... */
if (rr->do_exr_tile) {
rl->display_buffer = MEM_mapallocN(rectx * recty * sizeof(unsigned int), "Combined display space rgba");
rl->exrhandle = IMB_exr_get_handle();
}
for (rv = rr->views.first; rv; rv = rv->next) {
const char *view = rv->name;
if (viewname && viewname[0])
if (strcmp(view, viewname) != 0)
continue;
if (rr->do_exr_tile)
IMB_exr_add_view(rl->exrhandle, view);
/* a renderlayer should always have a Combined pass */
render_layer_add_pass(rr, rl, 4, SCE_PASS_COMBINED, view);
}
/* note, this has to be in sync with scene.c */
rl->lay = (1 << 20) - 1;
rl->layflag = 0x7FFF; /* solid ztra halo strand */
rl->passflag = SCE_PASS_COMBINED;
re->r.actlay = 0;
}
/* border render; calculate offset for use in compositor. compo is centralized coords */
/* XXX obsolete? I now use it for drawing border render offset (ton) */
rr->xof = re->disprect.xmin + BLI_rcti_cent_x(&re->disprect) - (re->winx / 2);
rr->yof = re->disprect.ymin + BLI_rcti_cent_y(&re->disprect) - (re->winy / 2);
return rr;
}
/* note: this function is used for multilayer too, to ensure uniform
handling with BKE_image_get_ibuf() */
static CompBuf *node_composit_get_image(RenderData *rd, Image *ima, ImageUser *iuser)
{
ImBuf *ibuf;
CompBuf *stackbuf;
int type;
float *rect;
int alloc= FALSE;
ibuf= BKE_image_get_ibuf(ima, iuser);
if(ibuf==NULL || (ibuf->rect==NULL && ibuf->rect_float==NULL)) {
return NULL;
}
if (ibuf->rect_float == NULL) {
IMB_float_from_rect(ibuf);
}
/* now we need a float buffer from the image with matching color management */
/* XXX weak code, multilayer is excluded from this */
if(ibuf->channels == 4 && ima->rr==NULL) {
if(rd->color_mgt_flag & R_COLOR_MANAGEMENT) {
if(ibuf->profile != IB_PROFILE_NONE) {
rect= ibuf->rect_float;
}
else {
rect= MEM_mapallocN(sizeof(float) * 4 * ibuf->x * ibuf->y, "node_composit_get_image");
srgb_to_linearrgb_rgba_rgba_buf(rect, ibuf->rect_float, ibuf->x * ibuf->y);
alloc= TRUE;
}
}
else {
if(ibuf->profile == IB_PROFILE_NONE) {
rect= ibuf->rect_float;
}
else {
rect= MEM_mapallocN(sizeof(float) * 4 * ibuf->x * ibuf->y, "node_composit_get_image");
linearrgb_to_srgb_rgba_rgba_buf(rect, ibuf->rect_float, ibuf->x * ibuf->y);
alloc= TRUE;
}
}
}
else {
/* non-rgba passes can't use color profiles */
rect= ibuf->rect_float;
}
/* done coercing into the correct color management */
type= ibuf->channels;
if(rd->scemode & R_COMP_CROP) {
stackbuf= get_cropped_compbuf(&rd->disprect, rect, ibuf->x, ibuf->y, type);
if(alloc)
MEM_freeN(rect);
}
else {
/* we put imbuf copy on stack, cbuf knows rect is from other ibuf when freed! */
stackbuf= alloc_compbuf(ibuf->x, ibuf->y, type, FALSE);
stackbuf->rect= rect;
stackbuf->malloc= alloc;
}
/*code to respect the premul flag of images; I'm
not sure if this is a good idea for multilayer images,
since it never worked before for them.
if (type==CB_RGBA && ima->flag & IMA_DO_PREMUL) {
//premul the image
int i;
float *pixel = stackbuf->rect;
for (i=0; i<stackbuf->x*stackbuf->y; i++, pixel += 4) {
pixel[0] *= pixel[3];
pixel[1] *= pixel[3];
pixel[2] *= pixel[3];
}
}
*/
return stackbuf;
}
static void init_frame_smoke(VoxelData *vd, float cfra)
{
#ifdef WITH_SMOKE
Object *ob;
ModifierData *md;
vd->dataset = NULL;
if (vd->object == NULL) return;
ob= vd->object;
/* draw code for smoke */
if( (md = (ModifierData *)modifiers_findByType(ob, eModifierType_Smoke)) )
{
SmokeModifierData *smd = (SmokeModifierData *)md;
if(smd->domain && smd->domain->fluid) {
if(cfra < smd->domain->point_cache[0]->startframe)
; /* don't show smoke before simulation starts, this could be made an option in the future */
else if (vd->smoked_type == TEX_VD_SMOKEHEAT) {
size_t totRes;
size_t i;
float *heat;
VECCOPY(vd->resol, smd->domain->res);
totRes= vd_resol_size(vd);
// scaling heat values from -2.0-2.0 to 0.0-1.0
vd->dataset = MEM_mapallocN(sizeof(float)*(totRes), "smoke data");
heat = smoke_get_heat(smd->domain->fluid);
for (i=0; i<totRes; i++)
{
vd->dataset[i] = (heat[i]+2.0f)/4.0f;
}
//vd->dataset = smoke_get_heat(smd->domain->fluid);
}
else if (vd->smoked_type == TEX_VD_SMOKEVEL) {
size_t totRes;
size_t i;
float *xvel, *yvel, *zvel;
VECCOPY(vd->resol, smd->domain->res);
totRes= vd_resol_size(vd);
// scaling heat values from -2.0-2.0 to 0.0-1.0
vd->dataset = MEM_mapallocN(sizeof(float)*(totRes), "smoke data");
xvel = smoke_get_velocity_x(smd->domain->fluid);
yvel = smoke_get_velocity_y(smd->domain->fluid);
zvel = smoke_get_velocity_z(smd->domain->fluid);
for (i=0; i<totRes; i++)
{
vd->dataset[i] = sqrt(xvel[i]*xvel[i] + yvel[i]*yvel[i] + zvel[i]*zvel[i])*3.0f;
}
}
else {
size_t totRes;
float *density;
if (smd->domain->flags & MOD_SMOKE_HIGHRES) {
smoke_turbulence_get_res(smd->domain->wt, vd->resol);
density = smoke_turbulence_get_density(smd->domain->wt);
} else {
VECCOPY(vd->resol, smd->domain->res);
density = smoke_get_density(smd->domain->fluid);
}
/* TODO: is_vd_res_ok(rvd) doesnt check this resolution */
totRes= vd_resol_size(vd);
/* always store copy, as smoke internal data can change */
vd->dataset = MEM_mapallocN(sizeof(float)*(totRes), "smoke data");
memcpy(vd->dataset, density, sizeof(float)*totRes);
} // end of fluid condition
}
}
vd->ok = 1;
#else // WITH_SMOKE
(void)vd;
(void)cfra;
vd->dataset= NULL;
#endif
}
/* re->winx,winy is coordinate space of entire image, partrct the part within */
RenderResult *render_result_new(Render *re, rcti *partrct, int crop, int savebuffers, const char *layername)
{
RenderResult *rr;
RenderLayer *rl;
SceneRenderLayer *srl;
int rectx, recty, nr;
rectx = BLI_rcti_size_x(partrct);
recty = BLI_rcti_size_y(partrct);
if (rectx <= 0 || recty <= 0)
return NULL;
rr = MEM_callocN(sizeof(RenderResult), "new render result");
rr->rectx = rectx;
rr->recty = recty;
rr->renrect.xmin = 0; rr->renrect.xmax = rectx - 2 * crop;
/* crop is one or two extra pixels rendered for filtering, is used for merging and display too */
rr->crop = crop;
/* tilerect is relative coordinates within render disprect. do not subtract crop yet */
rr->tilerect.xmin = partrct->xmin - re->disprect.xmin;
rr->tilerect.xmax = partrct->xmax - re->disprect.xmin;
rr->tilerect.ymin = partrct->ymin - re->disprect.ymin;
rr->tilerect.ymax = partrct->ymax - re->disprect.ymin;
if (savebuffers) {
rr->do_exr_tile = TRUE;
}
/* check renderdata for amount of layers */
for (nr = 0, srl = re->r.layers.first; srl; srl = srl->next, nr++) {
if (layername && layername[0])
if (strcmp(srl->name, layername) != 0)
continue;
if ((re->r.scemode & R_SINGLE_LAYER) && nr != re->r.actlay)
continue;
if (srl->layflag & SCE_LAY_DISABLE)
continue;
rl = MEM_callocN(sizeof(RenderLayer), "new render layer");
BLI_addtail(&rr->layers, rl);
BLI_strncpy(rl->name, srl->name, sizeof(rl->name));
rl->lay = srl->lay;
rl->lay_zmask = srl->lay_zmask;
rl->lay_exclude = srl->lay_exclude;
rl->layflag = srl->layflag;
rl->passflag = srl->passflag; /* for debugging: srl->passflag | SCE_PASS_RAYHITS; */
rl->pass_xor = srl->pass_xor;
rl->light_override = srl->light_override;
rl->mat_override = srl->mat_override;
rl->rectx = rectx;
rl->recty = recty;
if (rr->do_exr_tile) {
rl->exrhandle = IMB_exr_get_handle();
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.R", 0, 0, NULL);
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.G", 0, 0, NULL);
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.B", 0, 0, NULL);
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.A", 0, 0, NULL);
}
else
rl->rectf = MEM_mapallocN(rectx * recty * sizeof(float) * 4, "Combined rgba");
if (srl->passflag & SCE_PASS_Z)
render_layer_add_pass(rr, rl, 1, SCE_PASS_Z);
if (srl->passflag & SCE_PASS_VECTOR)
render_layer_add_pass(rr, rl, 4, SCE_PASS_VECTOR);
if (srl->passflag & SCE_PASS_NORMAL)
render_layer_add_pass(rr, rl, 3, SCE_PASS_NORMAL);
if (srl->passflag & SCE_PASS_UV)
render_layer_add_pass(rr, rl, 3, SCE_PASS_UV);
if (srl->passflag & SCE_PASS_RGBA)
render_layer_add_pass(rr, rl, 4, SCE_PASS_RGBA);
if (srl->passflag & SCE_PASS_EMIT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_EMIT);
if (srl->passflag & SCE_PASS_DIFFUSE)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE);
if (srl->passflag & SCE_PASS_SPEC)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SPEC);
if (srl->passflag & SCE_PASS_AO)
render_layer_add_pass(rr, rl, 3, SCE_PASS_AO);
if (srl->passflag & SCE_PASS_ENVIRONMENT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_ENVIRONMENT);
if (srl->passflag & SCE_PASS_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_INDIRECT);
if (srl->passflag & SCE_PASS_SHADOW)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SHADOW);
if (srl->passflag & SCE_PASS_REFLECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_REFLECT);
if (srl->passflag & SCE_PASS_REFRACT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_REFRACT);
if (srl->passflag & SCE_PASS_INDEXOB)
render_layer_add_pass(rr, rl, 1, SCE_PASS_INDEXOB);
if (srl->passflag & SCE_PASS_INDEXMA)
render_layer_add_pass(rr, rl, 1, SCE_PASS_INDEXMA);
if (srl->passflag & SCE_PASS_MIST)
render_layer_add_pass(rr, rl, 1, SCE_PASS_MIST);
if (rl->passflag & SCE_PASS_RAYHITS)
render_layer_add_pass(rr, rl, 4, SCE_PASS_RAYHITS);
if (srl->passflag & SCE_PASS_DIFFUSE_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE_DIRECT);
if (srl->passflag & SCE_PASS_DIFFUSE_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE_INDIRECT);
if (srl->passflag & SCE_PASS_DIFFUSE_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_DIFFUSE_COLOR);
if (srl->passflag & SCE_PASS_GLOSSY_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_GLOSSY_DIRECT);
if (srl->passflag & SCE_PASS_GLOSSY_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_GLOSSY_INDIRECT);
if (srl->passflag & SCE_PASS_GLOSSY_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_GLOSSY_COLOR);
if (srl->passflag & SCE_PASS_TRANSM_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_TRANSM_DIRECT);
if (srl->passflag & SCE_PASS_TRANSM_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_TRANSM_INDIRECT);
if (srl->passflag & SCE_PASS_TRANSM_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_TRANSM_COLOR);
if (srl->passflag & SCE_PASS_SUBSURFACE_DIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SUBSURFACE_DIRECT);
if (srl->passflag & SCE_PASS_SUBSURFACE_INDIRECT)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SUBSURFACE_INDIRECT);
if (srl->passflag & SCE_PASS_SUBSURFACE_COLOR)
render_layer_add_pass(rr, rl, 3, SCE_PASS_SUBSURFACE_COLOR);
}
/* sss, previewrender and envmap don't do layers, so we make a default one */
if (rr->layers.first == NULL && !(layername && layername[0])) {
rl = MEM_callocN(sizeof(RenderLayer), "new render layer");
BLI_addtail(&rr->layers, rl);
rl->rectx = rectx;
rl->recty = recty;
/* duplicate code... */
if (rr->do_exr_tile) {
rl->exrhandle = IMB_exr_get_handle();
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.R", 0, 0, NULL);
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.G", 0, 0, NULL);
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.B", 0, 0, NULL);
IMB_exr_add_channel(rl->exrhandle, rl->name, "Combined.A", 0, 0, NULL);
}
else {
rl->rectf = MEM_mapallocN(rectx * recty * sizeof(float) * 4, "Combined rgba");
}
/* note, this has to be in sync with scene.c */
rl->lay = (1 << 20) - 1;
rl->layflag = 0x7FFF; /* solid ztra halo strand */
rl->passflag = SCE_PASS_COMBINED;
re->r.actlay = 0;
}
/* border render; calculate offset for use in compositor. compo is centralized coords */
/* XXX obsolete? I now use it for drawing border render offset (ton) */
rr->xof = re->disprect.xmin + BLI_rcti_cent_x(&re->disprect) - (re->winx / 2);
rr->yof = re->disprect.ymin + BLI_rcti_cent_y(&re->disprect) - (re->winy / 2);
return rr;
}
