forked from bartvdbraak/blender
Ensure mat/tex/etc. previews are generated/saved in .blend files when enabled in userprefs.
Reviewers: campbellbarton Differential Revision: https://developer.blender.org/D970
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3f05797333
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820b6b3731
@ -72,6 +72,7 @@ void ED_preview_init_dbase(void);
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void ED_preview_free_dbase(void);
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void ED_preview_shader_job(const struct bContext *C, void *owner, struct ID *id, struct ID *parent, struct MTex *slot, int sizex, int sizey, int method);
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void ED_preview_icon_render(const struct bContext *C, void *owner, struct ID *id, unsigned int *rect, int sizex, int sizey);
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void ED_preview_icon_job(const struct bContext *C, void *owner, struct ID *id, unsigned int *rect, int sizex, int sizey);
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void ED_preview_kill_jobs(struct wmWindowManager *wm, struct Main *bmain);
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@ -33,6 +33,7 @@
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#define __UI_INTERFACE_ICONS_H__
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struct bContext;
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struct ID;
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struct Image;
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struct ImBuf;
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struct World;
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@ -63,6 +64,8 @@ void UI_icons_init(int first_dyn_id);
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int UI_icon_get_width(int icon_id);
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int UI_icon_get_height(int icon_id);
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void UI_id_icon_render(const struct bContext *C, struct ID *id, const bool big, const bool use_job);
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void UI_icon_draw(float x, float y, int icon_id);
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void UI_icon_draw_preview(float x, float y, int icon_id);
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void UI_icon_draw_preview_aspect(float x, float y, int icon_id, float aspect);
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@ -931,7 +931,7 @@ static void icon_create_rect(struct PreviewImage *prv_img, enum eIconSizes size)
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/* only called when icon has changed */
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/* only call with valid pointer from UI_icon_draw */
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static void icon_set_image(const bContext *C, ID *id, PreviewImage *prv_img, enum eIconSizes size)
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static void icon_set_image(const bContext *C, ID *id, PreviewImage *prv_img, enum eIconSizes size, const bool use_job)
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{
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if (!prv_img) {
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if (G.debug & G_DEBUG)
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@ -941,8 +941,14 @@ static void icon_set_image(const bContext *C, ID *id, PreviewImage *prv_img, enu
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icon_create_rect(prv_img, size);
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ED_preview_icon_job(C, prv_img, id, prv_img->rect[size],
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prv_img->w[size], prv_img->h[size]);
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if (use_job) {
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/* Job (background) version */
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ED_preview_icon_job(C, prv_img, id, prv_img->rect[size], prv_img->w[size], prv_img->h[size]);
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}
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else {
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/* Immediate version */
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ED_preview_icon_render(C, prv_img, id, prv_img->rect[size], prv_img->w[size], prv_img->h[size]);
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}
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}
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PreviewImage *UI_icon_to_preview(int icon_id)
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@ -1149,25 +1155,25 @@ static void icon_draw_size(float x, float y, int icon_id, float aspect, float al
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}
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}
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static void ui_id_preview_image_render_size(const bContext *C, ID *id, PreviewImage *pi, int size)
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static void ui_id_preview_image_render_size(const bContext *C, ID *id, PreviewImage *pi, int size, const bool use_job)
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{
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if ((pi->changed[size] || !pi->rect[size])) { /* changed only ever set by dynamic icons */
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/* create the rect if necessary */
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icon_set_image(C, id, pi, size);
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icon_set_image(C, id, pi, size, use_job);
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pi->changed[size] = 0;
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}
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}
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static void ui_id_icon_render(const bContext *C, ID *id, const bool big)
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void UI_id_icon_render(const bContext *C, ID *id, const bool big, const bool use_job)
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{
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PreviewImage *pi = BKE_previewimg_get(id);
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if (pi) {
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if (big)
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ui_id_preview_image_render_size(C, id, pi, ICON_SIZE_PREVIEW); /* bigger preview size */
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ui_id_preview_image_render_size(C, id, pi, ICON_SIZE_PREVIEW, use_job); /* bigger preview size */
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else
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ui_id_preview_image_render_size(C, id, pi, ICON_SIZE_ICON); /* icon size */
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ui_id_preview_image_render_size(C, id, pi, ICON_SIZE_ICON, use_job); /* icon size */
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}
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}
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@ -1183,7 +1189,7 @@ static void ui_id_brush_render(const bContext *C, ID *id)
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/* check if rect needs to be created; changed
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* only set by dynamic icons */
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if ((pi->changed[i] || !pi->rect[i])) {
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icon_set_image(C, id, pi, i);
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icon_set_image(C, id, pi, i, false);
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pi->changed[i] = 0;
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}
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}
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@ -1259,7 +1265,7 @@ int ui_id_icon_get(const bContext *C, ID *id, const bool big)
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case ID_LA: /* fall through */
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iconid = BKE_icon_getid(id);
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/* checks if not exists, or changed */
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ui_id_icon_render(C, id, big);
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UI_id_icon_render(C, id, big, true);
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break;
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default:
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break;
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@ -1098,6 +1098,26 @@ static void icon_preview_free(void *customdata)
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MEM_freeN(ip);
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}
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void ED_preview_icon_render(const bContext *C, void *UNUSED(owner), ID *id, unsigned int *rect, int sizex, int sizey)
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{
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IconPreview ip = {0};
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short stop = false, update = false;
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float progress = 0.0f;
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/* customdata for preview thread */
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ip.scene = CTX_data_scene(C);
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ip.owner = id;
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ip.id = id;
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icon_preview_add_size(&ip, rect, sizex, sizey);
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icon_preview_startjob_all_sizes(&ip, &stop, &update, &progress);
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icon_preview_endjob(&ip);
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BLI_freelistN(&ip.sizes);
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}
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void ED_preview_icon_job(const bContext *C, void *owner, ID *id, unsigned int *rect, int sizex, int sizey)
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{
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wmJob *wm_job;
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@ -101,6 +101,7 @@
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#include "GHOST_Path-api.h"
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#include "UI_interface.h"
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#include "UI_interface_icons.h"
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#include "UI_view2d.h"
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#include "GPU_draw.h"
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@ -894,6 +895,23 @@ bool write_crash_blend(void)
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}
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}
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static void wm_ensure_previews(bContext *C, Main *mainvar)
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{
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ListBase *lb[] = {&mainvar->mat, &mainvar->tex, &mainvar->image, &mainvar->world, &mainvar->lamp, NULL};
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ID *id;
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int i;
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for (i = 0; lb[i]; i++) {
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for (id = lb[i]->first; id; id = id->next) {
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/* Only preview non-library datablocks, lib ones do not pertain to this .blend file! */
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if (!id->lib) {
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UI_id_icon_render(C, id, false, false);
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UI_id_icon_render(C, id, true, false);
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}
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}
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}
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}
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/**
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* \see #wm_homefile_write_exec wraps #BLO_write_file in a similar way.
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*/
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@ -938,6 +956,8 @@ int wm_file_write(bContext *C, const char *filepath, int fileflags, ReportList *
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/* save before exit_editmode, otherwise derivedmeshes for shared data corrupt #27765) */
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if ((U.flag & USER_SAVE_PREVIEWS) && BLI_thread_is_main()) {
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ibuf_thumb = blend_file_thumb(CTX_data_scene(C), CTX_wm_screen(C), &thumb);
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wm_ensure_previews(C, G.main);
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}
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BLI_callback_exec(G.main, NULL, BLI_CB_EVT_SAVE_PRE);
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