forked from bartvdbraak/blender
Fix T42206: RenderLayers popup crashed when clicked while rendering
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f4a260fb3c
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02175027f2
@ -325,13 +325,21 @@ static void ui_imageuser_layer_menu(bContext *UNUSED(C), uiLayout *layout, void
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{
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void **rnd_data = rnd_pt;
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uiBlock *block = uiLayoutGetBlock(layout);
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RenderResult *rr = rnd_data[0];
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Image *image = rnd_data[0];
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ImageUser *iuser = rnd_data[1];
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Scene *scene = iuser->scene;
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RenderResult *rr;
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RenderLayer *rl;
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RenderLayer rl_fake = {NULL};
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const char *fake_name;
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int nr;
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/* may have been freed since drawing */
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rr = BKE_image_acquire_renderresult(scene, image);
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if (UNLIKELY(rr == NULL)) {
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return;
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}
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uiBlockSetCurLayout(block, layout);
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uiLayoutColumn(layout, false);
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@ -360,6 +368,8 @@ final:
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}
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BLI_assert(nr == -1);
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BKE_image_release_renderresult(scene, image);
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}
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static const char *ui_imageuser_pass_fake_name(RenderLayer *rl)
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@ -374,17 +384,28 @@ static const char *ui_imageuser_pass_fake_name(RenderLayer *rl)
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static void ui_imageuser_pass_menu(bContext *UNUSED(C), uiLayout *layout, void *ptrpair_p)
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{
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void **ptrpair = ptrpair_p;
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void **rnd_data = ptrpair_p;
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uiBlock *block = uiLayoutGetBlock(layout);
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// RenderResult *rr = ptrpair[0];
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ImageUser *iuser = ptrpair[1];
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/* rl==NULL means composite result */
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RenderLayer *rl = ptrpair[2];
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Image *image = rnd_data[0];
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ImageUser *iuser = rnd_data[1];
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/* (rpass_index == -1) means composite result */
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const int rpass_index = GET_INT_FROM_POINTER(rnd_data[2]);
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Scene *scene = iuser->scene;
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RenderResult *rr;
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RenderLayer *rl;
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RenderPass rpass_fake = {NULL};
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RenderPass *rpass;
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const char *fake_name;
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int nr;
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/* may have been freed since drawing */
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rr = BKE_image_acquire_renderresult(scene, image);
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if (UNLIKELY(rr == NULL)) {
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return;
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}
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rl = BLI_findlink(&rr->layers, rpass_index);
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uiBlockSetCurLayout(block, layout);
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uiLayoutColumn(layout, false);
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@ -415,6 +436,8 @@ final:
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}
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BLI_assert(nr == -1);
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BKE_image_release_renderresult(scene, image);
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}
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/* 5 layer button callbacks... */
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@ -514,7 +537,7 @@ static void uiblock_layer_pass_buttons(uiLayout *layout, Image *image, RenderRes
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wmenu2 = (3 * w) / 5;
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wmenu3 = (3 * w) / 6;
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rnd_pt[0] = rr;
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rnd_pt[0] = image;
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rnd_pt[1] = iuser;
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rnd_pt[2] = NULL;
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@ -534,11 +557,13 @@ static void uiblock_layer_pass_buttons(uiLayout *layout, Image *image, RenderRes
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if (rr) {
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RenderPass *rpass;
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int rpass_index;
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/* layer */
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fake_name = ui_imageuser_layer_fake_name(rr);
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rl = BLI_findlink(&rr->layers, iuser->layer - (fake_name ? 1 : 0));
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rnd_pt[2] = rl;
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rpass_index = iuser->layer - (fake_name ? 1 : 0);
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rl = BLI_findlink(&rr->layers, rpass_index);
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rnd_pt[2] = SET_INT_IN_POINTER(rpass_index);
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display_name = rl ? rl->name : (fake_name ? fake_name : "");
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but = uiDefMenuBut(block, ui_imageuser_layer_menu, rnd_pt, display_name, 0, 0, wmenu2, UI_UNIT_Y, TIP_("Select Layer"));
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