diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-05-19 15:34:11 +0400 |
---|---|---|
committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-05-19 15:34:11 +0400 |
commit | 54b97c1d9d4abbd7e8ed64040fb879bd82442ccf (patch) | |
tree | 8b994a96f7ded6248950c015b970c533b882f2ff | |
parent | ae0c552bd1d7edc83b6790e54ac682ec7c2a07cd (diff) |
Code refactor: split code for render updates and opening render view into
separate files, no functional changes.
-rw-r--r-- | source/blender/editors/render/CMakeLists.txt | 2 | ||||
-rw-r--r-- | source/blender/editors/render/render_intern.h | 11 | ||||
-rw-r--r-- | source/blender/editors/render/render_internal.c | 412 | ||||
-rw-r--r-- | source/blender/editors/render/render_opengl.c | 2 | ||||
-rw-r--r-- | source/blender/editors/render/render_preview.c | 441 | ||||
-rw-r--r-- | source/blender/editors/render/render_shading.c | 175 | ||||
-rw-r--r-- | source/blender/editors/render/render_update.c | 238 | ||||
-rw-r--r-- | source/blender/editors/render/render_view.c | 359 |
8 files changed, 646 insertions, 994 deletions
diff --git a/source/blender/editors/render/CMakeLists.txt b/source/blender/editors/render/CMakeLists.txt index b8102ba37a1..d04c75a2b48 100644 --- a/source/blender/editors/render/CMakeLists.txt +++ b/source/blender/editors/render/CMakeLists.txt @@ -41,6 +41,8 @@ set(SRC render_ops.c render_preview.c render_shading.c + render_update.c + render_view.c render_intern.h ) diff --git a/source/blender/editors/render/render_intern.h b/source/blender/editors/render/render_intern.h index e6d8c98d068..ab09acd67f4 100644 --- a/source/blender/editors/render/render_intern.h +++ b/source/blender/editors/render/render_intern.h @@ -65,13 +65,16 @@ void TEXTURE_OT_envmap_clear(struct wmOperatorType *ot); void TEXTURE_OT_envmap_clear_all(struct wmOperatorType *ot); /* render_internal.c */ -void RENDER_OT_view_show(struct wmOperatorType *ot); void RENDER_OT_render(struct wmOperatorType *ot); -void RENDER_OT_view_cancel(struct wmOperatorType *ot); -/*render_opengl.c uses these */ +/* render_opengl.c uses this */ void image_buffer_rect_update(struct Scene *scene, struct RenderResult *rr, struct ImBuf *ibuf, volatile struct rcti *renrect); -void screen_set_image_output(struct bContext *C, int mx, int my); + +/* render_view.c */ +void render_view_open(struct bContext *C, int mx, int my); + +void RENDER_OT_view_show(struct wmOperatorType *ot); +void RENDER_OT_view_cancel(struct wmOperatorType *ot); /* render_opengl.c */ void RENDER_OT_opengl(struct wmOperatorType *ot); diff --git a/source/blender/editors/render/render_internal.c b/source/blender/editors/render/render_internal.c index 7f90e298504..6191ec9c035 100644 --- a/source/blender/editors/render/render_internal.c +++ b/source/blender/editors/render/render_internal.c @@ -73,17 +73,14 @@ #include "render_intern.h" -static ScrArea *biggest_area(bContext *C); -static ScrArea *biggest_non_image_area(bContext *C); -static ScrArea *find_area_showing_r_result(bContext *C, wmWindow **win); -static ScrArea *find_area_image_empty(bContext *C); +/* Render Callbacks */ /* called inside thread! */ void image_buffer_rect_update(Scene *scene, RenderResult *rr, ImBuf *ibuf, volatile rcti *renrect) { float x1, y1, *rectf= NULL; int ymin, ymax, xmin, xmax; - int rymin, rxmin; + int rymin, rxmin, do_color_management; char *rectc; /* if renrect argument, we only refresh scanlines */ @@ -95,7 +92,8 @@ void image_buffer_rect_update(Scene *scene, RenderResult *rr, ImBuf *ibuf, volat /* xmin here is first subrect x coord, xmax defines subrect width */ xmin = renrect->xmin + rr->crop; xmax = renrect->xmax - xmin + rr->crop; - if (xmax<2) return; + if(xmax<2) + return; ymin= renrect->ymin + rr->crop; ymax= renrect->ymax - ymin + rr->crop; @@ -141,270 +139,56 @@ void image_buffer_rect_update(Scene *scene, RenderResult *rr, ImBuf *ibuf, volat rectf+= 4*(rr->rectx*ymin + xmin); rectc= (char *)(ibuf->rect + ibuf->x*rymin + rxmin); + + do_color_management = (scene && (scene->r.color_mgt_flag & R_COLOR_MANAGEMENT)); /* XXX make nice consistent functions for this */ - if (scene && (scene->r.color_mgt_flag & R_COLOR_MANAGEMENT)) { - for(y1= 0; y1<ymax; y1++) { - float *rf= rectf; - float srgb[3]; - char *rc= rectc; - const float dither = ibuf->dither / 255.0f; - - /* XXX temp. because crop offset */ - if( rectc >= (char *)(ibuf->rect)) { - for(x1= 0; x1<xmax; x1++, rf += 4, rc+=4) { - const float d = (BLI_frand()-0.5f)*dither; - srgb[0]= d + linearrgb_to_srgb(rf[0]); - srgb[1]= d + linearrgb_to_srgb(rf[1]); - srgb[2]= d + linearrgb_to_srgb(rf[2]); - - rc[0]= FTOCHAR(srgb[0]); - rc[1]= FTOCHAR(srgb[1]); - rc[2]= FTOCHAR(srgb[2]); - rc[3]= FTOCHAR(rf[3]); + for(y1= 0; y1<ymax; y1++) { + float *rf= rectf; + float srgb[3]; + char *rc= rectc; + const float dither = ibuf->dither / 255.0f; + + /* XXX temp. because crop offset */ + if(rectc >= (char *)(ibuf->rect)) { + for(x1= 0; x1<xmax; x1++, rf += 4, rc+=4) { + /* color management */ + if(do_color_management) { + srgb[0]= linearrgb_to_srgb(rf[0]); + srgb[1]= linearrgb_to_srgb(rf[1]); + srgb[2]= linearrgb_to_srgb(rf[2]); } - } - rectf += 4*rr->rectx; - rectc += 4*ibuf->x; - } - } else { - for(y1= 0; y1<ymax; y1++) { - float *rf= rectf; - char *rc= rectc; - float rgb[3]; - const float dither = ibuf->dither / 255.0f; - - /* XXX temp. because crop offset */ - if( rectc >= (char *)(ibuf->rect)) { - for(x1= 0; x1<xmax; x1++, rf += 4, rc+=4) { - const float d = (BLI_frand()-0.5f)*dither; - - rgb[0] = d + rf[0]; - rgb[1] = d + rf[1]; - rgb[2] = d + rf[2]; - - rc[0]= FTOCHAR(rgb[0]); - rc[1]= FTOCHAR(rgb[1]); - rc[2]= FTOCHAR(rgb[2]); - rc[3]= FTOCHAR(rf[3]); + else { + copy_v3_v3(srgb, rf); } - } - rectf += 4*rr->rectx; - rectc += 4*ibuf->x; - } - } -} -/* new window uses x,y to set position */ -void screen_set_image_output(bContext *C, int mx, int my) -{ - wmWindow *win= CTX_wm_window(C); - Scene *scene= CTX_data_scene(C); - ScrArea *sa= NULL; - SpaceImage *sima; - int area_was_image=0; - - if(scene->r.displaymode==R_OUTPUT_NONE) - return; - - if(scene->r.displaymode==R_OUTPUT_WINDOW) { - rcti rect; - int sizex, sizey; - - sizex= 10 + (scene->r.xsch*scene->r.size)/100; - sizey= 40 + (scene->r.ysch*scene->r.size)/100; - - /* arbitrary... miniature image window views don't make much sense */ - if(sizex < 320) sizex= 320; - if(sizey < 256) sizey= 256; - - /* XXX some magic to calculate postition */ - rect.xmin= mx + win->posx - sizex/2; - rect.ymin= my + win->posy - sizey/2; - rect.xmax= rect.xmin + sizex; - rect.ymax= rect.ymin + sizey; - - /* changes context! */ - WM_window_open_temp(C, &rect, WM_WINDOW_RENDER); - - sa= CTX_wm_area(C); - } - else if(scene->r.displaymode==R_OUTPUT_SCREEN) { - if (CTX_wm_area(C) && CTX_wm_area(C)->spacetype == SPACE_IMAGE) - area_was_image = 1; - - /* this function returns with changed context */ - ED_screen_full_newspace(C, CTX_wm_area(C), SPACE_IMAGE); - sa= CTX_wm_area(C); - } + /* dither */ + if(dither != 0.0f) { + const float d = (BLI_frand()-0.5f)*dither; - if(!sa) { - sa= find_area_showing_r_result(C, &win); - if(sa==NULL) - sa= find_area_image_empty(C); - - /* if area found in other window, we make that one show in front */ - if(win && win!=CTX_wm_window(C)) - wm_window_raise(win); - - if(sa==NULL) { - /* find largest open non-image area */ - sa= biggest_non_image_area(C); - if(sa) { - ED_area_newspace(C, sa, SPACE_IMAGE); - sima= sa->spacedata.first; - - /* makes ESC go back to prev space */ - sima->flag |= SI_PREVSPACE; - } - else { - /* use any area of decent size */ - sa= biggest_area(C); - if(sa->spacetype!=SPACE_IMAGE) { - // XXX newspace(sa, SPACE_IMAGE); - sima= sa->spacedata.first; - - /* makes ESC go back to prev space */ - sima->flag |= SI_PREVSPACE; + srgb[0] += d; + srgb[1] += d; + srgb[2] += d; } - } - } - } - sima= sa->spacedata.first; - /* get the correct image, and scale it */ - sima->image= BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result"); - - - /* if we're rendering to full screen, set appropriate hints on image editor - * so it can restore properly on pressing esc */ - if(sa->full) { - sima->flag |= SI_FULLWINDOW; - - /* Tell the image editor to revert to previous space in space list on close - * _only_ if it wasn't already an image editor when the render was invoked */ - if (area_was_image == 0) - sima->flag |= SI_PREVSPACE; - else { - /* Leave it alone so the image editor will just go back from - * full screen to the original tiled setup */ - ; + /* write */ + rc[0]= FTOCHAR(srgb[0]); + rc[1]= FTOCHAR(srgb[1]); + rc[2]= FTOCHAR(srgb[2]); + rc[3]= FTOCHAR(rf[3]); + } } + rectf += 4*rr->rectx; + rectc += 4*ibuf->x; } - } - /* ****************************** render invoking ***************** */ /* set callbacks, exported to sequence render too. Only call in foreground (UI) renders. */ -/* returns biggest area that is not uv/image editor. Note that it uses buttons */ -/* window as the last possible alternative. */ -static ScrArea *biggest_non_image_area(bContext *C) -{ - bScreen *sc= CTX_wm_screen(C); - ScrArea *sa, *big= NULL; - int size, maxsize= 0, bwmaxsize= 0; - short foundwin= 0; - - for(sa= sc->areabase.first; sa; sa= sa->next) { - if(sa->winx > 30 && sa->winy > 30) { - size= sa->winx*sa->winy; - if(sa->spacetype == SPACE_BUTS) { - if(foundwin == 0 && size > bwmaxsize) { - bwmaxsize= size; - big= sa; - } - } - else if(sa->spacetype != SPACE_IMAGE && size > maxsize) { - maxsize= size; - big= sa; - foundwin= 1; - } - } - } - - return big; -} - -static ScrArea *biggest_area(bContext *C) -{ - bScreen *sc= CTX_wm_screen(C); - ScrArea *sa, *big= NULL; - int size, maxsize= 0; - - for(sa= sc->areabase.first; sa; sa= sa->next) { - size= sa->winx*sa->winy; - if(size > maxsize) { - maxsize= size; - big= sa; - } - } - return big; -} - - -static ScrArea *find_area_showing_r_result(bContext *C, wmWindow **win) -{ - wmWindowManager *wm= CTX_wm_manager(C); - ScrArea *sa = NULL; - SpaceImage *sima; - - /* find an imagewindow showing render result */ - for(*win=wm->windows.first; *win; *win= (*win)->next) { - for(sa= (*win)->screen->areabase.first; sa; sa= sa->next) { - if(sa->spacetype==SPACE_IMAGE) { - sima= sa->spacedata.first; - if(sima->image && sima->image->type==IMA_TYPE_R_RESULT) - break; - } - } - if(sa) - break; - } - - return sa; -} - -static ScrArea *find_area_image_empty(bContext *C) -{ - bScreen *sc= CTX_wm_screen(C); - ScrArea *sa; - SpaceImage *sima; - - /* find an imagewindow showing render result */ - for(sa=sc->areabase.first; sa; sa= sa->next) { - if(sa->spacetype==SPACE_IMAGE) { - sima= sa->spacedata.first; - if(!sima->image) - break; - } - } - return sa; -} - -#if 0 // XXX not used -static ScrArea *find_empty_image_area(bContext *C) -{ - bScreen *sc= CTX_wm_screen(C); - ScrArea *sa; - SpaceImage *sima; - - /* find an imagewindow showing render result */ - for(sa=sc->areabase.first; sa; sa= sa->next) { - if(sa->spacetype==SPACE_IMAGE) { - sima= sa->spacedata.first; - if(!sima->image) - break; - } - } - return sa; -} -#endif // XXX not used - static void render_error_reports(void *reports, const char *str) { BKE_report(reports, RPT_ERROR, str); @@ -428,10 +212,6 @@ static int screen_render_exec(bContext *C, wmOperator *op) return OPERATOR_CANCELLED; } - if(re==NULL) { - re= RE_NewRender(scene->id.name); - } - G.afbreek= 0; RE_test_break_cb(re, NULL, (int (*)(void *)) blender_test_break); RE_error_cb(re, op->reports, render_error_reports); @@ -558,7 +338,7 @@ static void render_progress_update(void *rjv, float progress) { RenderJob *rj= rjv; - if (rj->progress) + if(rj->progress) *rj->progress = progress; } @@ -731,7 +511,7 @@ static int screen_render_invoke(bContext *C, wmOperator *op, wmEvent *event) // store spare /* ensure at least 1 area shows result */ - screen_set_image_output(C, event->x, event->y); + render_view_open(C, event->x, event->y); jobflag= WM_JOB_EXCL_RENDER|WM_JOB_PRIORITY|WM_JOB_PROGRESS; @@ -835,119 +615,3 @@ void RENDER_OT_render(wmOperatorType *ot) RNA_def_string(ot->srna, "scene", "", MAX_ID_NAME-2, "Scene", "Re-render single layer in this scene"); } -/* ****************************** opengl render *************************** */ - - -/* *********************** cancel render viewer *************** */ - -static int render_view_cancel_exec(bContext *C, wmOperator *UNUSED(op)) -{ - wmWindow *win= CTX_wm_window(C); - ScrArea *sa= CTX_wm_area(C); - SpaceImage *sima= sa->spacedata.first; - - /* test if we have a temp screen in front */ - if(CTX_wm_window(C)->screen->temp) { - wm_window_lower(CTX_wm_window(C)); - return OPERATOR_FINISHED; - } - /* determine if render already shows */ - else if(sima->flag & SI_PREVSPACE) { - sima->flag &= ~SI_PREVSPACE; - - if(sima->flag & SI_FULLWINDOW) { - sima->flag &= ~SI_FULLWINDOW; - ED_screen_full_prevspace(C, sa); - } - else - ED_area_prevspace(C, sa); - - return OPERATOR_FINISHED; - } - else if(sima->flag & SI_FULLWINDOW) { - sima->flag &= ~SI_FULLWINDOW; - ED_screen_full_toggle(C, win, sa); - return OPERATOR_FINISHED; - } - - return OPERATOR_PASS_THROUGH; -} - -void RENDER_OT_view_cancel(struct wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Cancel Render View"; - ot->description= "Cancel show render view"; - ot->idname= "RENDER_OT_view_cancel"; - - /* api callbacks */ - ot->exec= render_view_cancel_exec; - ot->poll= ED_operator_image_active; -} - -/* *********************** show render viewer *************** */ - -static int render_view_show_invoke(bContext *C, wmOperator *UNUSED(op), wmEvent *event) -{ - wmWindow *wincur = CTX_wm_window(C); - - /* test if we have currently a temp screen active */ - if(wincur->screen->temp) { - wm_window_lower(wincur); - } - else { - wmWindow *win, *winshow; - ScrArea *sa= find_area_showing_r_result(C, &winshow); - - /* is there another window showing result? */ - for(win= CTX_wm_manager(C)->windows.first; win; win= win->next) { - if(win->screen->temp || (win==winshow && winshow!=wincur)) { - wm_window_raise(win); - return OPERATOR_FINISHED; - } - } - - /* determine if render already shows */ - if(sa) { - /* but don't close it when rendering */ - if(!G.rendering) { - SpaceImage *sima= sa->spacedata.first; - - if(sima->flag & SI_PREVSPACE) { - sima->flag &= ~SI_PREVSPACE; - - if(sima->flag & SI_FULLWINDOW) { - sima->flag &= ~SI_FULLWINDOW; - ED_screen_full_prevspace(C, sa); - } - else if(sima->next) { - /* workaround for case of double prevspace, render window - with a file browser on top of it (same as in ED_area_prevspace) */ - if(sima->next->spacetype == SPACE_FILE && sima->next->next) - ED_area_newspace(C, sa, sima->next->next->spacetype); - else - ED_area_newspace(C, sa, sima->next->spacetype); - ED_area_tag_redraw(sa); - } - } - } - } - else { - screen_set_image_output(C, event->x, event->y); - } - } - - return OPERATOR_FINISHED; -} - -void RENDER_OT_view_show(struct wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Show/Hide Render View"; - ot->description= "Toggle show render view"; - ot->idname= "RENDER_OT_view_show"; - - /* api callbacks */ - ot->invoke= render_view_show_invoke; - ot->poll= ED_operator_screenactive; -} diff --git a/source/blender/editors/render/render_opengl.c b/source/blender/editors/render/render_opengl.c index 626fbce1b2e..0a279e412f6 100644 --- a/source/blender/editors/render/render_opengl.c +++ b/source/blender/editors/render/render_opengl.c @@ -527,7 +527,7 @@ static int screen_opengl_render_invoke(bContext *C, wmOperator *op, wmEvent *eve } oglrender= op->customdata; - screen_set_image_output(C, event->x, event->y); + render_view_open(C, event->x, event->y); WM_event_add_modal_handler(C, op); oglrender->timer= WM_event_add_timer(CTX_wm_manager(C), CTX_wm_window(C), TIMER, 0.01f); diff --git a/source/blender/editors/render/render_preview.c b/source/blender/editors/render/render_preview.c index 1abf5df223c..ec81f703d61 100644 --- a/source/blender/editors/render/render_preview.c +++ b/source/blender/editors/render/render_preview.c @@ -97,15 +97,6 @@ #include "render_intern.h" -#define PR_XMIN 10 -#define PR_YMIN 5 -#define PR_XMAX 200 -#define PR_YMAX 195 - -/* XXX */ -static int qtest(void) {return 0;} -/* XXX */ - ImBuf* get_brush_icon(Brush *brush) { static const int flags = IB_rect|IB_multilayer|IB_metadata; @@ -170,123 +161,6 @@ typedef struct ShaderPreview { } ShaderPreview; - - -/* unused now */ -void draw_tex_crop(Tex *tex) -{ - rcti rct; - int ret= 0; - - if(tex==NULL) return; - - if(tex->type==TEX_IMAGE) { - if(tex->cropxmin==0.0f) ret++; - if(tex->cropymin==0.0f) ret++; - if(tex->cropxmax==1.0f) ret++; - if(tex->cropymax==1.0f) ret++; - if(ret==4) return; - - rct.xmin= PR_XMIN+2+tex->cropxmin*(PR_XMAX-PR_XMIN-4); - rct.xmax= PR_XMIN+2+tex->cropxmax*(PR_XMAX-PR_XMIN-4); - rct.ymin= PR_YMIN+2+tex->cropymin*(PR_YMAX-PR_YMIN-4); - rct.ymax= PR_YMIN+2+tex->cropymax*(PR_YMAX-PR_YMIN-4); - - glPolygonMode(GL_FRONT_AND_BACK, GL_LINE); - - glColor3ub(0, 0, 0); - glRecti(rct.xmin+1, rct.ymin-1, rct.xmax+1, rct.ymax-1); - - glColor3ub(255, 255, 255); - glRecti(rct.xmin, rct.ymin, rct.xmax, rct.ymax); - - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); - } - -} - -/* temporal abuse; if id_code is -1 it only does texture.... solve! */ -void BIF_preview_changed(short UNUSED(id_code)) -{ -#if 0 - ScrArea *sa; - - for(sa= G.curscreen->areabase.first; sa; sa= sa->next) { - if(sa->spacetype==SPACE_BUTS) { - SpaceButs *sbuts= sa->spacedata.first; - if(sbuts->mainb==CONTEXT_SHADING) { - int tab= sbuts->tab[CONTEXT_SHADING]; - if(tab==TAB_SHADING_MAT && (id_code==ID_MA || id_code==ID_TE)) { - if (sbuts->ri) sbuts->ri->curtile= 0; - addafterqueue(sa->win, RENDERPREVIEW, 1); - } - else if(tab==TAB_SHADING_TEX && (id_code==ID_TE || id_code==-1)) { - if (sbuts->ri) sbuts->ri->curtile= 0; - addafterqueue(sa->win, RENDERPREVIEW, 1); - } - else if(tab==TAB_SHADING_LAMP && (id_code==ID_LA || id_code==ID_TE)) { - if (sbuts->ri) sbuts->ri->curtile= 0; - addafterqueue(sa->win, RENDERPREVIEW, 1); - } - else if(tab==TAB_SHADING_WORLD && (id_code==ID_WO || id_code==ID_TE)) { - if (sbuts->ri) sbuts->ri->curtile= 0; - addafterqueue(sa->win, RENDERPREVIEW, 1); - } - } - else if (sbuts->ri) - sbuts->ri->curtile= 0; /* ensure changes always result in re-render when context is restored */ - } - else if(sa->spacetype==SPACE_NODE) { - SpaceNode *snode= sa->spacedata.first; - if(snode->treetype==NTREE_SHADER && (id_code==ID_MA || id_code==ID_TE)) { - snode_tag_dirty(snode); - } - } - else if(sa->spacetype==SPACE_VIEW3D) { - View3D *vd= sa->spacedata.first; - /* if is has a renderinfo, we consider that reason for signalling */ - if (vd->ri) { - vd->ri->curtile= 0; - addafterqueue(sa->win, RENDERPREVIEW, 1); - } - } - } - - if(ELEM4(id_code, ID_MA, ID_TE, ID_LA, ID_WO)) { - Object *ob; - Material *ma; - - if(id_code == ID_WO) { - for(ma=G.main->mat.first; ma; ma=ma->id.next) { - if(ma->gpumaterial.first) { - GPU_material_free(ma); - } - } - } - else if(id_code == ID_LA) { - for(ob=G.main->object.first; ob; ob=ob->id.next) { - if(ob->gpulamp.first) { - GPU_lamp_free(ob); - } - } - - for(ma=G.main->mat.first; ma; ma=ma->id.next) { - if(ma->gpumaterial.first) { - GPU_material_free(ma); - } - } - } else if(OBACT) { - Object *ob = OBACT; - - ma= give_current_material(ob, ob->actcol); - if(ma && ma->gpumaterial.first) { - GPU_material_free(ma); - } - } - } -#endif -} - /* *************************** Preview for buttons *********************** */ static Main *pr_main= NULL; @@ -636,321 +510,6 @@ void ED_preview_draw(const bContext *C, void *idp, void *parentp, void *slotp, r } } -/* ******************************** Icon Preview **************************** */ - -void ED_preview_icon_draw(const bContext *UNUSED(C), void *UNUSED(idp), void *UNUSED(arg1), void *UNUSED(arg2), rcti *UNUSED(rect)) -{ -} - -/* *************************** Preview for 3d window *********************** */ - -void view3d_previewrender_progress(RenderResult *rr, volatile rcti *renrect) -{ -// ScrArea *sa= NULL; // XXX -// View3D *v3d= NULL; // XXX - RenderLayer *rl; - int ofsx=0, ofsy=0; - - if(renrect) return; - - rl= rr->layers.first; - - /* this case is when we render envmaps... */ -// if(rr->rectx > v3d->ri->pr_rectx || rr->recty > v3d->ri->pr_recty) -// return; - -// ofsx= v3d->ri->disprect.xmin + rr->tilerect.xmin; -// ofsy= v3d->ri->disprect.ymin + rr->tilerect.ymin; - - glDrawBuffer(GL_FRONT); -// glaDefine2DArea(&sa->winrct); - glaDrawPixelsSafe_to32(ofsx, ofsy, rr->rectx, rr->recty, rr->rectx, rl->rectf, 0); - bglFlush(); - glDrawBuffer(GL_BACK); - -} - -void BIF_view3d_previewrender_signal(ScrArea *UNUSED(sa), short UNUSED(signal)) -{ -#if 0 - View3D *v3d= sa->spacedata.first; - - /* this can be called from other window... solve! */ - if(sa->spacetype!=SPACE_VIEW3D) - return; // XXX - - if(v3d && v3d->ri) { - RenderInfo *ri= v3d->ri; - ri->status &= ~signal; - ri->curtile= 0; - //printf("preview signal %d\n", signal); - if(ri->re && (signal & PR_DBASE)) - RE_Database_Free(ri->re); - -// addafterqueue(sa->win, RENDERPREVIEW, 1); - } -#endif -} - -void BIF_view3d_previewrender_free(View3D *UNUSED(v3d)) -{ -#if 0 - if(v3d->ri) { - RenderInfo *ri= v3d->ri; - if(ri->re) { -// printf("free render\n"); - RE_Database_Free(ri->re); - RE_FreeRender(ri->re); - ri->re= NULL; - } - if (v3d->ri->rect) MEM_freeN(v3d->ri->rect); - MEM_freeN(v3d->ri); - v3d->ri= NULL; - } -#endif -} - -/* returns 1 if OK, do not call while in panel space! */ -static int view3d_previewrender_get_rects(ScrArea *sa, rctf *viewplane, RenderInfo *ri, float *clipsta, float *clipend, int *ortho, float *pixsize) -{ - View3D *v3d= NULL; // XXX - RegionView3D *rv3d= NULL; // XXX - int rectx, recty; -// uiBlock *block; - -// block= uiFindOpenPanelBlockName(&sa->uiblocks, "Preview"); -// if(block==NULL) return 0; - - /* calculate preview rect size */ -// BLI_init_rctf(viewplane, 15.0f, (block->maxx - block->minx)-15.0f, 15.0f, (block->maxy - block->miny)-15.0f); -// uiPanelPush(block); -// ui_graphics_to_window_rct(sa->win, viewplane, &ri->disprect); -// uiPanelPop(block); - - /* correction for gla draw */ -// BLI_translate_rcti(&ri->disprect, -sa->winrct.xmin, -sa->winrct.ymin); - - *ortho= get_view3d_viewplane(v3d, rv3d, sa->winx, sa->winy, viewplane, clipsta, clipend, pixsize); - - rectx= ri->disprect.xmax - ri->disprect.xmin; - recty= ri->disprect.ymax - ri->disprect.ymin; - - if(rectx<4 || recty<4) return 0; - - if(ri->rect && (rectx!=ri->pr_rectx || recty!=ri->pr_recty)) { - MEM_freeN(ri->rect); - ri->rect= NULL; - ri->curtile= 0; - printf("changed size\n"); - } - ri->pr_rectx= rectx; - ri->pr_recty= recty; - - return 1; -} - -/* called before a panel gets moved/scaled, makes sure we can see through */ -void BIF_view3d_previewrender_clear(ScrArea *UNUSED(sa)) -{ -#if 0 - View3D *v3d= sa->spacedata.first; - - if(v3d->ri) { - RenderInfo *ri= v3d->ri; - ri->curtile= 0; - if(ri->rect) - MEM_freeN(ri->rect); - ri->rect= NULL; - } -#endif -} - -/* afterqueue call */ -void BIF_view3d_previewrender(Main *bmain, Scene *scene, ScrArea *sa) -{ - View3D *v3d= sa->spacedata.first; - RegionView3D *rv3d= NULL; // XXX - Render *re; - RenderInfo *ri=NULL; /* preview struct! */ - RenderStats *rstats; - RenderData rdata; - rctf viewplane; - float clipsta, clipend, pixsize; - int orth; - - /* first get the render info right */ -// if (!v3d->ri) { -// ri= v3d->ri= MEM_callocN(sizeof(RenderInfo), "butsrenderinfo"); -// ri->tottile= 10000; -// } -// ri= v3d->ri; - - if(0==view3d_previewrender_get_rects(sa, &viewplane, ri, &clipsta, &clipend, &orth, &pixsize)) - return; - - /* render is finished, so return */ - if(ri->tottile && ri->curtile>=ri->tottile) return; - - /* or return with a new event */ - if(qtest()) { -// addafterqueue(sa->win, RENDERPREVIEW, 1); - return; - } - //printf("Enter previewrender\n"); - /* ok, are we rendering all over? */ - if(ri->re==NULL) { - char name[32]; - - ri->status= 0; - - sprintf(name, "View3dPreview %p", (void *)sa); - re= ri->re= RE_NewRender(name); - //RE_display_draw_cb(re, view3d_previewrender_progress); - //RE_stats_draw_cb(re, view3d_previewrender_stats); - //RE_test_break_cb(re, qtest); - - /* no osa, blur, seq, layers, etc for preview render */ - rdata= scene->r; - rdata.mode &= ~(R_OSA|R_MBLUR); - rdata.scemode &= ~(R_DOSEQ|R_DOCOMP|R_FREE_IMAGE); - rdata.layers.first= rdata.layers.last= NULL; - rdata.renderer= R_INTERN; - - RE_InitState(re, NULL, &rdata, NULL, sa->winx, sa->winy, &ri->disprect); - - if(orth) - RE_SetOrtho(re, &viewplane, clipsta, clipend); - else - RE_SetWindow(re, &viewplane, clipsta, clipend); - RE_SetPixelSize(re, pixsize); - - /* until here are no escapes */ - ri->status |= PR_DISPRECT; - ri->curtile= 0; - //printf("new render\n"); - } - - re= ri->re; - - PIL_sleep_ms(100); /* wait 0.1 second if theres really no event... */ - if(qtest()==0) { - - /* check status */ - if((ri->status & PR_DISPRECT)==0) { - RE_SetDispRect(ri->re, &ri->disprect); - if(orth) - RE_SetOrtho(ri->re, &viewplane, clipsta, clipend); - else - RE_SetWindow(ri->re, &viewplane, clipsta, clipend); - RE_SetPixelSize(re, pixsize); - ri->status |= PR_DISPRECT; - ri->curtile= 0; - //printf("disprect update\n"); - } - if((ri->status & PR_DBASE)==0) { - unsigned int lay= scene->lay; - - RE_SetView(re, rv3d->viewmat); - - /* allow localview render for objects with lights in normal layers */ - if(v3d->lay & 0xFF000000) - lay |= v3d->lay; - else lay= v3d->lay; - - RE_Database_FromScene(re, bmain, scene, lay, 0); // 0= dont use camera view - - rstats= RE_GetStats(re); - if(rstats->convertdone) - ri->status |= PR_DBASE|PR_PROJECTED|PR_ROTATED; - ri->curtile= 0; - - /* database can have created render-resol data... */ - if(rstats->convertdone) - DAG_scene_flush_update(bmain, scene, scene->lay, 0); - - //printf("dbase update\n"); - } - if((ri->status & PR_PROJECTED)==0) { - if(ri->status & PR_DBASE) { - if(orth) - RE_SetOrtho(ri->re, &viewplane, clipsta, clipend); - else - RE_SetWindow(ri->re, &viewplane, clipsta, clipend); - RE_DataBase_ApplyWindow(re); - ri->status |= PR_PROJECTED; - } - ri->curtile= 0; - //printf("project update\n"); - } - - /* OK, can we enter render code? */ - if(ri->status==(PR_DISPRECT|PR_DBASE|PR_PROJECTED|PR_ROTATED)) { - //printf("curtile %d tottile %d\n", ri->curtile, ri->tottile); - RE_TileProcessor(ri->re); //, ri->curtile, 0); - - if(ri->rect==NULL) - ri->rect= MEM_mallocN(sizeof(int)*ri->pr_rectx*ri->pr_recty, "preview view3d rect"); - - RE_ResultGet32(ri->re, ri->rect); - } - - rstats= RE_GetStats(ri->re); -// if(rstats->totpart==rstats->partsdone && rstats->partsdone) -// addqueue(sa->win, REDRAW, 1); -// else -// addafterqueue(sa->win, RENDERPREVIEW, 1); - - ri->curtile= rstats->partsdone; - ri->tottile= rstats->totpart; - } - else { -// addafterqueue(sa->win, RENDERPREVIEW, 1); - } - - //printf("\n"); -} - -/* in panel space! */ -static void view3d_previewdraw_rect(ScrArea *UNUSED(sa), uiBlock *UNUSED(block), RenderInfo *ri) -{ -// rctf dispf; - - if(ri->rect==NULL) - return; - -// BLI_init_rctf(&dispf, 15.0f, (block->maxx - block->minx)-15.0f, 15.0f, (block->maxy - block->miny)-15.0f); -// ui_graphics_to_window_rct(sa->win, &dispf, &ri->disprect); - - /* correction for gla draw */ -// BLI_translate_rcti(&ri->disprect, -sa->winrct.xmin, -sa->winrct.ymin); - - /* when panel scale changed, free rect */ - if(ri->disprect.xmax-ri->disprect.xmin != ri->pr_rectx || - ri->disprect.ymax-ri->disprect.ymin != ri->pr_recty) { - MEM_freeN(ri->rect); - ri->rect= NULL; - } - else { -// glaDefine2DArea(&sa->winrct); - glaDrawPixelsSafe(ri->disprect.xmin, ri->disprect.ymin, ri->pr_rectx, ri->pr_recty, ri->pr_rectx, GL_RGBA, GL_UNSIGNED_BYTE, ri->rect); - } -} - -/* is panel callback, supposed to be called with correct panel offset matrix */ -void BIF_view3d_previewdraw(struct ScrArea *sa, struct uiBlock *block) -{ - RegionView3D *rv3d= NULL; - -// if (v3d->ri==NULL || v3d->ri->rect==NULL) -// addafterqueue(sa->win, RENDERPREVIEW, 1); -// else { - view3d_previewdraw_rect(sa, block, rv3d->ri); -// if(v3d->ri->curtile==0) -// addafterqueue(sa->win, RENDERPREVIEW, 1); -// } -} - - /* **************************** new shader preview system ****************** */ /* inside thread, called by renderer, sets job update value */ diff --git a/source/blender/editors/render/render_shading.c b/source/blender/editors/render/render_shading.c index b59ce072787..fdd53d27b02 100644 --- a/source/blender/editors/render/render_shading.c +++ b/source/blender/editors/render/render_shading.c @@ -87,180 +87,6 @@ #include "render_intern.h" // own include -/***************************** Updates *********************************** - * ED_render_id_flush_update gets called from DAG_id_tag_update, to do * - * editor level updates when the ID changes. when these ID blocks are in * - * the dependency graph, we can get rid of the manual dependency checks */ - -static int mtex_use_tex(MTex **mtex, int tot, Tex *tex) -{ - int a; - - if(!mtex) - return 0; - - for(a=0; a<tot; a++) - if(mtex[a] && mtex[a]->tex == tex) - return 1; - - return 0; -} - -static int nodes_use_tex(bNodeTree *ntree, Tex *tex) -{ - bNode *node; - - for(node=ntree->nodes.first; node; node= node->next) { - if(node->id) { - if(node->id == (ID*)tex) { - return 1; - } - else if(node->type==NODE_GROUP) { - if(nodes_use_tex((bNodeTree *)node->id, tex)) - return 1; - } - } - } - - return 0; -} - -static void material_changed(Main *UNUSED(bmain), Material *ma) -{ - /* icons */ - BKE_icon_changed(BKE_icon_getid(&ma->id)); - - /* glsl */ - if(ma->gpumaterial.first) - GPU_material_free(ma); -} - -static void texture_changed(Main *bmain, Tex *tex) -{ - Material *ma; - Lamp *la; - World *wo; - - /* icons */ - BKE_icon_changed(BKE_icon_getid(&tex->id)); - - /* find materials */ - for(ma=bmain->mat.first; ma; ma=ma->id.next) { - if(mtex_use_tex(ma->mtex, MAX_MTEX, tex)); - else if(ma->use_nodes && ma->nodetree && nodes_use_tex(ma->nodetree, tex)); - else continue; - - BKE_icon_changed(BKE_icon_getid(&ma->id)); - - if(ma->gpumaterial.first) - GPU_material_free(ma); - } - - /* find lamps */ - for(la=bmain->lamp.first; la; la=la->id.next) { - if(mtex_use_tex(la->mtex, MAX_MTEX, tex)); - else continue; - - BKE_icon_changed(BKE_icon_getid(&la->id)); - } - - /* find worlds */ - for(wo=bmain->world.first; wo; wo=wo->id.next) { - if(mtex_use_tex(wo->mtex, MAX_MTEX, tex)); - else continue; - - BKE_icon_changed(BKE_icon_getid(&wo->id)); - } -} - -static void lamp_changed(Main *bmain, Lamp *la) -{ - Object *ob; - Material *ma; - - /* icons */ - BKE_icon_changed(BKE_icon_getid(&la->id)); - - /* glsl */ - for(ob=bmain->object.first; ob; ob=ob->id.next) - if(ob->data == la && ob->gpulamp.first) - GPU_lamp_free(ob); - - for(ma=bmain->mat.first; ma; ma=ma->id.next) - if(ma->gpumaterial.first) - GPU_material_free(ma); -} - -static void world_changed(Main *bmain, World *wo) -{ - Material *ma; - - /* icons */ - BKE_icon_changed(BKE_icon_getid(&wo->id)); - - /* glsl */ - for(ma=bmain->mat.first; ma; ma=ma->id.next) - if(ma->gpumaterial.first) - GPU_material_free(ma); -} - -static void image_changed(Main *bmain, Image *ima) -{ - Tex *tex; - - /* icons */ - BKE_icon_changed(BKE_icon_getid(&ima->id)); - - /* textures */ - for(tex=bmain->tex.first; tex; tex=tex->id.next) - if(tex->ima == ima) - texture_changed(bmain, tex); -} - -static void scene_changed(Main *bmain, Scene *UNUSED(scene)) -{ - Object *ob; - Material *ma; - - /* glsl */ - for(ob=bmain->object.first; ob; ob=ob->id.next) - if(ob->gpulamp.first) - GPU_lamp_free(ob); - - for(ma=bmain->mat.first; ma; ma=ma->id.next) - if(ma->gpumaterial.first) - GPU_material_free(ma); -} - -void ED_render_id_flush_update(Main *bmain, ID *id) -{ - if(!id) - return; - - switch(GS(id->name)) { - case ID_MA: - material_changed(bmain, (Material*)id); - break; - case ID_TE: - texture_changed(bmain, (Tex*)id); - break; - case ID_WO: - world_changed(bmain, (World*)id); - break; - case ID_LA: - lamp_changed(bmain, (Lamp*)id); - break; - case ID_IM: - image_changed(bmain, (Image*)id); - break; - case ID_SCE: - scene_changed(bmain, (Scene*)id); - break; - default: - break; - } -} - /********************** material slot operators *********************/ static int material_slot_add_exec(bContext *C, wmOperator *UNUSED(op)) @@ -1259,3 +1085,4 @@ void TEXTURE_OT_slot_paste(wmOperatorType *ot) /* flags */ ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; } + diff --git a/source/blender/editors/render/render_update.c b/source/blender/editors/render/render_update.c new file mode 100644 index 00000000000..98f42fe97c1 --- /dev/null +++ b/source/blender/editors/render/render_update.c @@ -0,0 +1,238 @@ +/* + * $Id$ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2009 Blender Foundation. + * All rights reserved. + * + * Contributor(s): Blender Foundation + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/editors/render/render_shading.c + * \ingroup edrend + */ + +#include <stdlib.h> +#include <string.h> + +#include "MEM_guardedalloc.h" + +#include "DNA_lamp_types.h" +#include "DNA_material_types.h" +#include "DNA_node_types.h" +#include "DNA_object_types.h" +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" +#include "DNA_space_types.h" +#include "DNA_view3d_types.h" +#include "DNA_world_types.h" + +#include "BLI_utildefines.h" + +#include "BKE_context.h" +#include "BKE_depsgraph.h" +#include "BKE_icons.h" +#include "BKE_image.h" +#include "BKE_main.h" +#include "BKE_material.h" +#include "BKE_node.h" +#include "BKE_scene.h" +#include "BKE_texture.h" +#include "BKE_world.h" + +#include "GPU_material.h" + +#include "ED_render.h" + +#include "render_intern.h" // own include + +/***************************** Updates *********************************** + * ED_render_id_flush_update gets called from DAG_id_tag_update, to do * + * editor level updates when the ID changes. when these ID blocks are in * + * the dependency graph, we can get rid of the manual dependency checks */ + +static int mtex_use_tex(MTex **mtex, int tot, Tex *tex) +{ + int a; + + if(!mtex) + return 0; + + for(a=0; a<tot; a++) + if(mtex[a] && mtex[a]->tex == tex) + return 1; + + return 0; +} + +static int nodes_use_tex(bNodeTree *ntree, Tex *tex) +{ + bNode *node; + + for(node=ntree->nodes.first; node; node= node->next) { + if(node->id) { + if(node->id == (ID*)tex) { + return 1; + } + else if(node->type==NODE_GROUP) { + if(nodes_use_tex((bNodeTree *)node->id, tex)) + return 1; + } + } + } + + return 0; +} + +static void material_changed(Main *UNUSED(bmain), Material *ma) +{ + /* icons */ + BKE_icon_changed(BKE_icon_getid(&ma->id)); + + /* glsl */ + if(ma->gpumaterial.first) + GPU_material_free(ma); +} + +static void texture_changed(Main *bmain, Tex *tex) +{ + Material *ma; + Lamp *la; + World *wo; + + /* icons */ + BKE_icon_changed(BKE_icon_getid(&tex->id)); + + /* find materials */ + for(ma=bmain->mat.first; ma; ma=ma->id.next) { + if(mtex_use_tex(ma->mtex, MAX_MTEX, tex)); + else if(ma->use_nodes && ma->nodetree && nodes_use_tex(ma->nodetree, tex)); + else continue; + + BKE_icon_changed(BKE_icon_getid(&ma->id)); + + if(ma->gpumaterial.first) + GPU_material_free(ma); + } + + /* find lamps */ + for(la=bmain->lamp.first; la; la=la->id.next) { + if(mtex_use_tex(la->mtex, MAX_MTEX, tex)); + else continue; + + BKE_icon_changed(BKE_icon_getid(&la->id)); + } + + /* find worlds */ + for(wo=bmain->world.first; wo; wo=wo->id.next) { + if(mtex_use_tex(wo->mtex, MAX_MTEX, tex)); + else continue; + + BKE_icon_changed(BKE_icon_getid(&wo->id)); + } +} + +static void lamp_changed(Main *bmain, Lamp *la) +{ + Object *ob; + Material *ma; + + /* icons */ + BKE_icon_changed(BKE_icon_getid(&la->id)); + + /* glsl */ + for(ob=bmain->object.first; ob; ob=ob->id.next) + if(ob->data == la && ob->gpulamp.first) + GPU_lamp_free(ob); + + for(ma=bmain->mat.first; ma; ma=ma->id.next) + if(ma->gpumaterial.first) + GPU_material_free(ma); +} + +static void world_changed(Main *bmain, World *wo) +{ + Material *ma; + + /* icons */ + BKE_icon_changed(BKE_icon_getid(&wo->id)); + + /* glsl */ + for(ma=bmain->mat.first; ma; ma=ma->id.next) + if(ma->gpumaterial.first) + GPU_material_free(ma); +} + +static void image_changed(Main *bmain, Image *ima) +{ + Tex *tex; + + /* icons */ + BKE_icon_changed(BKE_icon_getid(&ima->id)); + + /* textures */ + for(tex=bmain->tex.first; tex; tex=tex->id.next) + if(tex->ima == ima) + texture_changed(bmain, tex); +} + +static void scene_changed(Main *bmain, Scene *UNUSED(scene)) +{ + Object *ob; + Material *ma; + + /* glsl */ + for(ob=bmain->object.first; ob; ob=ob->id.next) + if(ob->gpulamp.first) + GPU_lamp_free(ob); + + for(ma=bmain->mat.first; ma; ma=ma->id.next) + if(ma->gpumaterial.first) + GPU_material_free(ma); +} + +void ED_render_id_flush_update(Main *bmain, ID *id) +{ + if(!id) + return; + + switch(GS(id->name)) { + case ID_MA: + material_changed(bmain, (Material*)id); + break; + case ID_TE: + texture_changed(bmain, (Tex*)id); + break; + case ID_WO: + world_changed(bmain, (World*)id); + break; + case ID_LA: + lamp_changed(bmain, (Lamp*)id); + break; + case ID_IM: + image_changed(bmain, (Image*)id); + break; + case ID_SCE: + scene_changed(bmain, (Scene*)id); + break; + default: + break; + } +} + diff --git a/source/blender/editors/render/render_view.c b/source/blender/editors/render/render_view.c new file mode 100644 index 00000000000..64a4d47cddc --- /dev/null +++ b/source/blender/editors/render/render_view.c @@ -0,0 +1,359 @@ +/* + * $Id$ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2008 Blender Foundation. + * All rights reserved. + * + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/editors/render/render_view.c + * \ingroup edrend + */ + +#include <string.h> +#include <stddef.h> + +#include "MEM_guardedalloc.h" + +#include "BLI_blenlib.h" +#include "BLI_utildefines.h" + +#include "DNA_scene_types.h" + +#include "BKE_blender.h" +#include "BKE_context.h" +#include "BKE_image.h" +#include "BKE_global.h" +#include "BKE_main.h" +#include "BKE_node.h" +#include "BKE_report.h" +#include "BKE_screen.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "ED_screen.h" + +#include "wm_window.h" + +#include "render_intern.h" + +/*********************** utilities for finding areas *************************/ + +/* returns biggest area that is not uv/image editor. Note that it uses buttons */ +/* window as the last possible alternative. */ +static ScrArea *biggest_non_image_area(bContext *C) +{ + bScreen *sc= CTX_wm_screen(C); + ScrArea *sa, *big= NULL; + int size, maxsize= 0, bwmaxsize= 0; + short foundwin= 0; + + for(sa= sc->areabase.first; sa; sa= sa->next) { + if(sa->winx > 30 && sa->winy > 30) { + size= sa->winx*sa->winy; + if(sa->spacetype == SPACE_BUTS) { + if(foundwin == 0 && size > bwmaxsize) { + bwmaxsize= size; + big= sa; + } + } + else if(sa->spacetype != SPACE_IMAGE && size > maxsize) { + maxsize= size; + big= sa; + foundwin= 1; + } + } + } + + return big; +} + +static ScrArea *biggest_area(bContext *C) +{ + bScreen *sc= CTX_wm_screen(C); + ScrArea *sa, *big= NULL; + int size, maxsize= 0; + + for(sa= sc->areabase.first; sa; sa= sa->next) { + size= sa->winx*sa->winy; + if(size > maxsize) { + maxsize= size; + big= sa; + } + } + return big; +} + +static ScrArea *find_area_showing_r_result(bContext *C, wmWindow **win) +{ + wmWindowManager *wm= CTX_wm_manager(C); + ScrArea *sa = NULL; + SpaceImage *sima; + + /* find an imagewindow showing render result */ + for(*win=wm->windows.first; *win; *win= (*win)->next) { + for(sa= (*win)->screen->areabase.first; sa; sa= sa->next) { + if(sa->spacetype==SPACE_IMAGE) { + sima= sa->spacedata.first; + if(sima->image && sima->image->type==IMA_TYPE_R_RESULT) + break; + } + } + if(sa) + break; + } + + return sa; +} + +static ScrArea *find_area_image_empty(bContext *C) +{ + bScreen *sc= CTX_wm_screen(C); + ScrArea *sa; + SpaceImage *sima; + + /* find an imagewindow showing render result */ + for(sa=sc->areabase.first; sa; sa= sa->next) { + if(sa->spacetype==SPACE_IMAGE) { + sima= sa->spacedata.first; + if(!sima->image) + break; + } + } + + return sa; +} + +/********************** open image editor for render *************************/ + +/* new window uses x,y to set position */ +void render_view_open(bContext *C, int mx, int my) +{ + wmWindow *win= CTX_wm_window(C); + Scene *scene= CTX_data_scene(C); + ScrArea *sa= NULL; + SpaceImage *sima; + int area_was_image=0; + + if(scene->r.displaymode==R_OUTPUT_NONE) + return; + + if(scene->r.displaymode==R_OUTPUT_WINDOW) { + rcti rect; + int sizex, sizey; + + sizex= 10 + (scene->r.xsch*scene->r.size)/100; + sizey= 40 + (scene->r.ysch*scene->r.size)/100; + + /* arbitrary... miniature image window views don't make much sense */ + if(sizex < 320) sizex= 320; + if(sizey < 256) sizey= 256; + + /* XXX some magic to calculate postition */ + rect.xmin= mx + win->posx - sizex/2; + rect.ymin= my + win->posy - sizey/2; + rect.xmax= rect.xmin + sizex; + rect.ymax= rect.ymin + sizey; + + /* changes context! */ + WM_window_open_temp(C, &rect, WM_WINDOW_RENDER); + + sa= CTX_wm_area(C); + } + else if(scene->r.displaymode==R_OUTPUT_SCREEN) { + if (CTX_wm_area(C) && CTX_wm_area(C)->spacetype == SPACE_IMAGE) + area_was_image = 1; + + /* this function returns with changed context */ + ED_screen_full_newspace(C, CTX_wm_area(C), SPACE_IMAGE); + sa= CTX_wm_area(C); + } + + if(!sa) { + sa= find_area_showing_r_result(C, &win); + if(sa==NULL) + sa= find_area_image_empty(C); + + /* if area found in other window, we make that one show in front */ + if(win && win!=CTX_wm_window(C)) + wm_window_raise(win); + + if(sa==NULL) { + /* find largest open non-image area */ + sa= biggest_non_image_area(C); + if(sa) { + ED_area_newspace(C, sa, SPACE_IMAGE); + sima= sa->spacedata.first; + + /* makes ESC go back to prev space */ + sima->flag |= SI_PREVSPACE; + } + else { + /* use any area of decent size */ + sa= biggest_area(C); + if(sa->spacetype!=SPACE_IMAGE) { + // XXX newspace(sa, SPACE_IMAGE); + sima= sa->spacedata.first; + + /* makes ESC go back to prev space */ + sima->flag |= SI_PREVSPACE; + } + } + } + } + sima= sa->spacedata.first; + + /* get the correct image, and scale it */ + sima->image= BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result"); + + + /* if we're rendering to full screen, set appropriate hints on image editor + * so it can restore properly on pressing esc */ + if(sa->full) { + sima->flag |= SI_FULLWINDOW; + + /* Tell the image editor to revert to previous space in space list on close + * _only_ if it wasn't already an image editor when the render was invoked */ + if (area_was_image == 0) + sima->flag |= SI_PREVSPACE; + else { + /* Leave it alone so the image editor will just go back from + * full screen to the original tiled setup */ + ; + } + } +} + +/*************************** cancel render viewer **********************/ + +static int render_view_cancel_exec(bContext *C, wmOperator *UNUSED(op)) +{ + wmWindow *win= CTX_wm_window(C); + ScrArea *sa= CTX_wm_area(C); + SpaceImage *sima= sa->spacedata.first; + + /* test if we have a temp screen in front */ + if(CTX_wm_window(C)->screen->temp) { + wm_window_lower(CTX_wm_window(C)); + return OPERATOR_FINISHED; + } + /* determine if render already shows */ + else if(sima->flag & SI_PREVSPACE) { + sima->flag &= ~SI_PREVSPACE; + + if(sima->flag & SI_FULLWINDOW) { + sima->flag &= ~SI_FULLWINDOW; + ED_screen_full_prevspace(C, sa); + } + else + ED_area_prevspace(C, sa); + + return OPERATOR_FINISHED; + } + else if(sima->flag & SI_FULLWINDOW) { + sima->flag &= ~SI_FULLWINDOW; + ED_screen_full_toggle(C, win, sa); + return OPERATOR_FINISHED; + } + + return OPERATOR_PASS_THROUGH; +} + +void RENDER_OT_view_cancel(struct wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Cancel Render View"; + ot->description= "Cancel show render view"; + ot->idname= "RENDER_OT_view_cancel"; + + /* api callbacks */ + ot->exec= render_view_cancel_exec; + ot->poll= ED_operator_image_active; +} + +/************************* show render viewer *****************/ + +static int render_view_show_invoke(bContext *C, wmOperator *UNUSED(op), wmEvent *event) +{ + wmWindow *wincur = CTX_wm_window(C); + + /* test if we have currently a temp screen active */ + if(wincur->screen->temp) { + wm_window_lower(wincur); + } + else { + wmWindow *win, *winshow; + ScrArea *sa= find_area_showing_r_result(C, &winshow); + + /* is there another window showing result? */ + for(win= CTX_wm_manager(C)->windows.first; win; win= win->next) { + if(win->screen->temp || (win==winshow && winshow!=wincur)) { + wm_window_raise(win); + return OPERATOR_FINISHED; + } + } + + /* determine if render already shows */ + if(sa) { + /* but don't close it when rendering */ + if(!G.rendering) { + SpaceImage *sima= sa->spacedata.first; + + if(sima->flag & SI_PREVSPACE) { + sima->flag &= ~SI_PREVSPACE; + + if(sima->flag & SI_FULLWINDOW) { + sima->flag &= ~SI_FULLWINDOW; + ED_screen_full_prevspace(C, sa); + } + else if(sima->next) { + /* workaround for case of double prevspace, render window + with a file browser on top of it (same as in ED_area_prevspace) */ + if(sima->next->spacetype == SPACE_FILE && sima->next->next) + ED_area_newspace(C, sa, sima->next->next->spacetype); + else + ED_area_newspace(C, sa, sima->next->spacetype); + ED_area_tag_redraw(sa); + } + } + } + } + else { + render_view_open(C, event->x, event->y); + } + } + + return OPERATOR_FINISHED; +} + +void RENDER_OT_view_show(struct wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Show/Hide Render View"; + ot->description= "Toggle show render view"; + ot->idname= "RENDER_OT_view_show"; + + /* api callbacks */ + ot->invoke= render_view_show_invoke; + ot->poll= ED_operator_screenactive; +} + |