static void uiblock_layer_pass_arrow_buttons(uiLayout *layout, RenderResult *rr, ImageUser *iuser, short *render_slot)
{
uiBlock *block = uiLayoutGetBlock(layout);
uiLayout *row;
uiBut *but;
const float dpi_fac = UI_DPI_FAC;
row = uiLayoutRow(layout, TRUE);
if (rr == NULL || iuser == NULL)
return;
if (rr->layers.first == NULL) {
uiItemL(row, IFACE_("No Layers in Render Result"), ICON_NONE);
return;
}
/* decrease, increase arrows */
but = uiDefIconBut(block, BUT, 0, ICON_TRIA_LEFT, 0, 0, 0.85f * UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, TIP_("Previous Layer"));
uiButSetFunc(but, image_multi_declay_cb, rr, iuser);
but = uiDefIconBut(block, BUT, 0, ICON_TRIA_RIGHT, 0, 0, 0.90f * UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, TIP_("Next Layer"));
uiButSetFunc(but, image_multi_inclay_cb, rr, iuser);
uiblock_layer_pass_buttons(row, rr, iuser, 230 * dpi_fac, render_slot);
/* decrease, increase arrows */
but = uiDefIconBut(block, BUT, 0, ICON_TRIA_LEFT, 0, 0, 0.85f * UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, TIP_("Previous Pass"));
uiButSetFunc(but, image_multi_decpass_cb, rr, iuser);
but = uiDefIconBut(block, BUT, 0, ICON_TRIA_RIGHT, 0, 0, 0.90f * UI_UNIT_X, UI_UNIT_Y, NULL, 0, 0, 0, 0, TIP_("Next Pass"));
uiButSetFunc(but, image_multi_incpass_cb, rr, iuser);
uiBlockEndAlign(block);
}
void uiTemplateImageLayers(uiLayout *layout, bContext *C, Image *ima, ImageUser *iuser)
{
Scene *scene= CTX_data_scene(C);
RenderResult *rr;
/* render layers and passes */
if(ima && iuser) {
const float dpi_fac= UI_DPI_FAC;
rr= BKE_image_acquire_renderresult(scene, ima);
uiblock_layer_pass_buttons(layout, rr, iuser, 160 * dpi_fac, (ima->type==IMA_TYPE_R_RESULT)? &ima->render_slot: NULL);
BKE_image_release_renderresult(scene, ima);
}
}
void uiTemplateImageLayers(uiLayout *layout, bContext *C, Image *ima, ImageUser *iuser)
{
Scene *scene = CTX_data_scene(C);
Render *re;
RenderResult *rr;
/* render layers and passes */
if (ima && iuser) {
const float dpi_fac = UI_DPI_FAC;
re = RE_GetRender(scene->id.name);
rr = RE_AcquireResultRead(re);
uiblock_layer_pass_buttons(layout, rr, iuser, 160 * dpi_fac, (ima->type == IMA_TYPE_R_RESULT) ? &ima->render_slot : NULL);
RE_ReleaseResult(re);
}
}
