static void icon_preview_startjob_all_sizes(void *customdata,
short *stop,
short *do_update,
float *progress)
{
IconPreview *ip = (IconPreview *)customdata;
IconPreviewSize *cur_size;
for (cur_size = ip->sizes.first; cur_size; cur_size = cur_size->next) {
PreviewImage *prv = ip->owner;
if (prv->tag & PRV_TAG_DEFFERED_DELETE) {
/* Non-thread-protected reading is not an issue here. */
continue;
}
if (!check_engine_supports_preview(ip->scene)) {
continue;
}
ShaderPreview *sp = MEM_callocN(sizeof(ShaderPreview), "Icon ShaderPreview");
const bool is_render = !(prv->tag & PRV_TAG_DEFFERED);
/* construct shader preview from image size and previewcustomdata */
sp->scene = ip->scene;
sp->depsgraph = ip->depsgraph;
sp->owner = ip->owner;
sp->sizex = cur_size->sizex;
sp->sizey = cur_size->sizey;
sp->pr_method = is_render ? PR_ICON_RENDER : PR_ICON_DEFERRED;
sp->pr_rect = cur_size->rect;
sp->id = ip->id;
sp->id_copy = ip->id_copy;
sp->bmain = ip->bmain;
sp->own_id_copy = false;
Material *ma = NULL;
if (is_render) {
BLI_assert(ip->id);
/* grease pencil use its own preview file */
if (GS(ip->id->name) == ID_MA) {
ma = (Material *)ip->id;
}
if ((ma == NULL) || (ma->gp_style == NULL)) {
sp->pr_main = G_pr_main;
}
else {
sp->pr_main = G_pr_main_grease_pencil;
}
}
common_preview_startjob(sp, stop, do_update, progress);
shader_preview_free(sp);
}
}
static void icon_preview_free(void *customdata)
{
IconPreview *ip = (IconPreview *)customdata;
if (ip->id_copy) {
/* Feels a bit hacky just to reuse shader_preview_free() */
ShaderPreview *sp = MEM_callocN(sizeof(ShaderPreview), "Icon ShaderPreview");
sp->id_copy = ip->id_copy;
sp->own_id_copy = true;
shader_preview_free(sp);
ip->id_copy = NULL;
}
BLI_freelistN(&ip->sizes);
MEM_freeN(ip);
}
static void icon_preview_startjob_all_sizes(void *customdata, short *stop, short *do_update, float *progress)
{
IconPreview *ip = (IconPreview *)customdata;
IconPreviewSize *cur_size = ip->sizes.first;
const bool use_new_shading = BKE_scene_use_new_shading_nodes(ip->scene);
while (cur_size) {
PreviewImage *prv = ip->owner;
ShaderPreview *sp = MEM_callocN(sizeof(ShaderPreview), "Icon ShaderPreview");
const bool is_render = !prv->use_deferred;
/* construct shader preview from image size and previewcustomdata */
sp->scene = ip->scene;
sp->owner = ip->owner;
sp->sizex = cur_size->sizex;
sp->sizey = cur_size->sizey;
sp->pr_method = is_render ? PR_ICON_RENDER : PR_ICON_DEFERRED;
sp->pr_rect = cur_size->rect;
sp->id = ip->id;
sp->bmain = ip->bmain;
if (is_render) {
BLI_assert(ip->id);
if (use_new_shading) {
/* texture icon rendering is hardcoded to use BI,
* so don't even think of using cycle's bmain for
* texture icons
*/
if (GS(ip->id->name) != ID_TE)
sp->pr_main = G_pr_main_cycles;
else
sp->pr_main = G_pr_main;
}
else {
sp->pr_main = G_pr_main;
}
}
common_preview_startjob(sp, stop, do_update, progress);
shader_preview_free(sp);
cur_size = cur_size->next;
}
}
static void icon_preview_startjob_all_sizes(void *customdata, short *stop, short *do_update, float *progress)
{
IconPreview *ip = (IconPreview *)customdata;
IconPreviewSize *cur_size = ip->sizes.first;
while (cur_size) {
ShaderPreview *sp = MEM_callocN(sizeof(ShaderPreview), "Icon ShaderPreview");
/* construct shader preview from image size and previewcustomdata */
sp->scene = ip->scene;
sp->owner = ip->owner;
sp->sizex = cur_size->sizex;
sp->sizey = cur_size->sizey;
sp->pr_method = PR_ICON_RENDER;
sp->pr_rect = cur_size->rect;
sp->id = ip->id;
common_preview_startjob(sp, stop, do_update, progress);
shader_preview_free(sp);
cur_size = cur_size->next;
}
}
