svn merge -r37900:38000 https://svn.blender.org/svnroot/bf-blender/trunk/blender

19 files changed, 365 insertions, 138 deletions

diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c
index a345cedec90..904f6af2105 100644
--- a/source/blender/blenkernel/intern/key.c
+++ b/source/blender/blenkernel/intern/key.c
@@ -64,6 +64,7 @@
 #include "BKE_tessmesh.h"
 #include "BKE_main.h"
 #include "BKE_object.h"
+#include "BKE_deform.h"
 
 
 #include "RNA_access.h"
@@ -1052,7 +1053,7 @@ static float *get_weights_array(Object *ob, char *vgroup)
 	BMEditMesh *em= NULL;
 	BMIter iter;
 	BMVert *eve;
-	int totvert= 0, index= 0;
+	int totvert= 0, defgrp_index= 0;
 	
 	/* no vgroup string set? */
 	if(vgroup[0]==0) return NULL;
@@ -1075,10 +1076,10 @@ static float *get_weights_array(Object *ob, char *vgroup)
 	if(dvert==NULL) return NULL;
 	
 	/* find the group (weak loop-in-loop) */
-	index= defgroup_name_index(ob, vgroup);
-	if(index >= 0) {
+	defgrp_index= defgroup_name_index(ob, vgroup);
+	if(defgrp_index >= 0) {
 		float *weights;
-		int i, j;
+		int i;
 		
 		weights= MEM_callocN(totvert*sizeof(float), "weights");
 
@@ -1088,23 +1089,13 @@ static float *get_weights_array(Object *ob, char *vgroup)
 				dvert= CustomData_bmesh_get(&em->bm->vdata, eve->head.data, CD_MDEFORMVERT);
 
 				if(dvert) {
-					for(j=0; j<dvert->totweight; j++) {
-						if(dvert->dw[j].def_nr == index) {
-							weights[i]= dvert->dw[j].weight;
-							break;
-						}
-					}
+					weights[i]= defvert_find_weight(dvert, defgrp_index);
 				}
 			}
 		}
 		else {
 			for(i=0; i < totvert; i++, dvert++) {
-				for(j=0; j<dvert->totweight; j++) {
-					if(dvert->dw[j].def_nr == index) {
-						weights[i]= dvert->dw[j].weight;
-						break;
-					}
-				}
+				weights[i]= defvert_find_weight(dvert, defgrp_index);
 			}
 		}
 
diff --git a/source/blender/collada/EffectExporter.cpp b/source/blender/collada/EffectExporter.cpp
index 0bbf714137e..74756859d3b 100644
--- a/source/blender/collada/EffectExporter.cpp
+++ b/source/blender/collada/EffectExporter.cpp
@@ -273,7 +273,7 @@ void EffectsExporter::operator()(Material *ma, Object *ob)
 		std::string uvname = strlen(t->uvname) ? t->uvname : active_uv;
 
 		// color
-		if (t->mapto & MAP_COL | MAP_COLSPEC) {
+		if (t->mapto & (MAP_COL | MAP_COLSPEC)) {
 			ep.setDiffuse(createTexture(ima, uvname, sampler));
 		}
 		// ambient
diff --git a/source/blender/editors/armature/armature_ops.c b/source/blender/editors/armature/armature_ops.c
index 7bc9bb48a4c..16b748737ca 100644
--- a/source/blender/editors/armature/armature_ops.c
+++ b/source/blender/editors/armature/armature_ops.c
@@ -265,7 +265,7 @@ void ED_keymap_armature(wmKeyConfig *keyconf)
 	
 		/* set flags */
 	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_toggle", WKEY, KM_PRESS, KM_SHIFT, 0);
-	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_enable", WKEY, KM_PRESS, KM_CTRL, 0);
+	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_enable", WKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
 	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_disable", WKEY, KM_PRESS, KM_ALT, 0);
 		
 		/* armature/bone layers */
@@ -343,7 +343,7 @@ void ED_keymap_armature(wmKeyConfig *keyconf)
 	
 		/* set flags */
 	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_toggle", WKEY, KM_PRESS, KM_SHIFT, 0);
-	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_enable", WKEY, KM_PRESS, KM_CTRL, 0);
+	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_enable", WKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0);
 	WM_keymap_add_menu(keymap, "VIEW3D_MT_bone_options_disable", WKEY, KM_PRESS, KM_ALT, 0);
 
 		/* armature/bone layers */
diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c
index c7f11116834..97299a6a766 100644
--- a/source/blender/editors/interface/interface_draw.c
+++ b/source/blender/editors/interface/interface_draw.c
@@ -142,13 +142,13 @@ void uiDrawBox(int mode, float minx, float miny, float maxx, float maxy, float r
 
 static void round_box_shade_col(float *col1, float *col2, float fac)
 {
-	float col[3];
+	float col[4];
 
 	col[0]= (fac*col1[0] + (1.0f-fac)*col2[0]);
 	col[1]= (fac*col1[1] + (1.0f-fac)*col2[1]);
 	col[2]= (fac*col1[2] + (1.0f-fac)*col2[2]);
-	
-	glColor3fv(col);
+	col[3]= (fac*col1[3] + (1.0f-fac)*col2[3]);
+	glColor4fv(col);
 }
 
 
@@ -159,7 +159,7 @@ void uiDrawBoxShade(int mode, float minx, float miny, float maxx, float maxy, fl
 	float vec[7][2]= {{0.195, 0.02}, {0.383, 0.067}, {0.55, 0.169}, {0.707, 0.293},
 					  {0.831, 0.45}, {0.924, 0.617}, {0.98, 0.805}};
 	float div= maxy-miny;
-	float coltop[3], coldown[3], color[4];
+	float coltop[4], coldown[4], color[4];
 	int a;
 	
 	/* mult */
@@ -173,9 +173,11 @@ void uiDrawBoxShade(int mode, float minx, float miny, float maxx, float maxy, fl
 	coltop[0]= color[0]+shadetop; if(coltop[0]>1.0f) coltop[0]= 1.0f;
 	coltop[1]= color[1]+shadetop; if(coltop[1]>1.0f) coltop[1]= 1.0f;
 	coltop[2]= color[2]+shadetop; if(coltop[2]>1.0f) coltop[2]= 1.0f;
+	coltop[3]= color[3];
 	coldown[0]= color[0]+shadedown; if(coldown[0]<0.0f) coldown[0]= 0.0f;
 	coldown[1]= color[1]+shadedown; if(coldown[1]<0.0f) coldown[1]= 0.0f;
 	coldown[2]= color[2]+shadedown; if(coldown[2]<0.0f) coldown[2]= 0.0f;
+	coldown[3]= color[3];
 
 	glShadeModel(GL_SMOOTH);
 	glBegin(mode);
diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c
index b6e255b6758..25a64994f5c 100644
--- a/source/blender/editors/interface/interface_widgets.c
+++ b/source/blender/editors/interface/interface_widgets.c
@@ -180,7 +180,7 @@ void ui_draw_anti_tria(float x1, float y1, float x2, float y2, float x3, float y
 	
 	glEnable(GL_BLEND);
 	glGetFloatv(GL_CURRENT_COLOR, color);
-	color[3]= 0.125;
+	color[3]*= 0.125;
 	glColor4fv(color);
 	
 	/* for each AA step */
diff --git a/source/blender/editors/object/object_edit.c b/source/blender/editors/object/object_edit.c
index 22c58060637..c6f82f5b7b0 100644
--- a/source/blender/editors/object/object_edit.c
+++ b/source/blender/editors/object/object_edit.c
@@ -1692,7 +1692,7 @@ void OBJECT_OT_shade_flat(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Shade Flat";
-	ot->description= "Display faces 'smooth' (using vertext normals)";
+	ot->description= "Display faces 'flat'";
 	ot->idname= "OBJECT_OT_shade_flat";
 	
 	/* api callbacks */
@@ -1707,7 +1707,7 @@ void OBJECT_OT_shade_smooth(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Shade Smooth";
-	ot->description= "Display faces 'flat'";
+	ot->description= "Display faces 'smooth' (using vertex normals)";
 	ot->idname= "OBJECT_OT_shade_smooth";
 	
 	/* api callbacks */
diff --git a/source/blender/editors/object/object_hook.c b/source/blender/editors/object/object_hook.c
index 604a2018165..01fab0813d4 100644
--- a/source/blender/editors/object/object_hook.c
+++ b/source/blender/editors/object/object_hook.c
@@ -56,6 +56,7 @@
 #include "BKE_object.h"
 #include "BKE_report.h"
 #include "BKE_scene.h"
+#include "BKE_deform.h"
 #include "BKE_tessmesh.h"
 
 #include "RNA_define.h"
@@ -87,7 +88,7 @@ static int return_editmesh_indexar(BMEditMesh *em, int *tot, int **indexar, floa
 	*indexar= index= MEM_mallocN(4*totvert, "hook indexar");
 	*tot= totvert;
 	nr= 0;
-	cent[0]= cent[1]= cent[2]= 0.0;
+	zero_v3(cent);
 	
 	BM_ITER(eve, &iter, em->bm, BM_VERTS_OF_MESH, NULL) {
 		if(BM_TestHFlag(eve, BM_SELECT)) {
@@ -104,31 +105,30 @@ static int return_editmesh_indexar(BMEditMesh *em, int *tot, int **indexar, floa
 
 static int return_editmesh_vgroup(Object *obedit, BMEditMesh *em, char *name, float *cent)
 {
-	MDeformVert *dvert;
-	BMVert *eve;
-	BMIter iter;
-	int i, totvert=0;
-	
-	cent[0]= cent[1]= cent[2]= 0.0;
-	
+	zero_v3(cent);
+
 	if(obedit->actdef) {
-		
+		const int defgrp_index= obedit->actdef-1;
+		int totvert=0;
+
+		MDeformVert *dvert;
+		BMVert *eve;
+		BMIter iter;
+
 		/* find the vertices */
 		BM_ITER(eve, &iter, em->bm, BM_VERTS_OF_MESH, NULL) {
 			dvert= CustomData_bmesh_get(&em->bm->vdata, eve->head.data, CD_MDEFORMVERT);
 
 			if(dvert) {
-				for(i=0; i<dvert->totweight; i++){
-					if(dvert->dw[i].def_nr == (obedit->actdef-1)) {
-						totvert++;
-						add_v3_v3(cent, eve->co);
-					}
+				if(defvert_find_weight(dvert, defgrp_index) > 0.0f) {
+					add_v3_v3(cent, eve->co);
+					totvert++;
 				}
 			}
 		}
 		if(totvert) {
-			bDeformGroup *defGroup = BLI_findlink(&obedit->defbase, obedit->actdef-1);
-			strcpy(name, defGroup->name);
+			bDeformGroup *dg = BLI_findlink(&obedit->defbase, defgrp_index);
+			BLI_strncpy(name, dg->name, sizeof(dg->name));
 			mul_v3_fl(cent, 1.0f/(float)totvert);
 			return 1;
 		}
diff --git a/source/blender/editors/object/object_relations.c b/source/blender/editors/object/object_relations.c
index 1ba2f3541ec..bf21c4c0f62 100644
--- a/source/blender/editors/object/object_relations.c
+++ b/source/blender/editors/object/object_relations.c
@@ -443,6 +443,7 @@ static int parent_clear_exec(bContext *C, wmOperator *op)
 	DAG_scene_sort(bmain, scene);
 	DAG_ids_flush_update(bmain, 0);
 	WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
+	WM_event_add_notifier(C, NC_OBJECT|ND_PARENT, NULL);
 
 	return OPERATOR_FINISHED;
 }
diff --git a/source/blender/editors/render/render_internal.c b/source/blender/editors/render/render_internal.c
index d4de1386871..42a163d3da5 100644
--- a/source/blender/editors/render/render_internal.c
+++ b/source/blender/editors/render/render_internal.c
@@ -189,11 +189,6 @@ void image_buffer_rect_update(Scene *scene, RenderResult *rr, ImBuf *ibuf, volat
 /* set callbacks, exported to sequence render too.
  Only call in foreground (UI) renders. */
 
-static void render_error_reports(void *reports, const char *str)
-{
-	BKE_report(reports, RPT_ERROR, str);
-}
-
 /* executes blocking render */
 static int screen_render_exec(bContext *C, wmOperator *op)
 {
@@ -214,7 +209,6 @@ static int screen_render_exec(bContext *C, wmOperator *op)
 
 	G.afbreek= 0;
 	RE_test_break_cb(re, NULL, (int (*)(void *)) blender_test_break);
-	RE_error_cb(re, op->reports, render_error_reports);
 
 	ima= BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
 	BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
@@ -226,11 +220,15 @@ static int screen_render_exec(bContext *C, wmOperator *op)
 	   since sequence rendering can call that recursively... (peter) */
 	seq_stripelem_cache_cleanup();
 
+	RE_SetReports(re, op->reports);
+
 	if(is_animation)
-		RE_BlenderAnim(re, mainp, scene, camera_override, lay, scene->r.sfra, scene->r.efra, scene->r.frame_step, op->reports);
+		RE_BlenderAnim(re, mainp, scene, camera_override, lay, scene->r.sfra, scene->r.efra, scene->r.frame_step);
 	else
 		RE_BlenderFrame(re, mainp, scene, NULL, camera_override, lay, scene->r.cfra, is_write_still);
 
+	RE_SetReports(re, NULL);
+
 	// no redraw needed, we leave state as we entered it
 	ED_update_for_newframe(mainp, scene, CTX_wm_screen(C), 1);
 
@@ -374,10 +372,14 @@ static void render_startjob(void *rjv, short *stop, short *do_update, float *pro
 	rj->do_update= do_update;
 	rj->progress= progress;
 
+	RE_SetReports(rj->re, rj->reports);
+
 	if(rj->anim)
-		RE_BlenderAnim(rj->re, rj->main, rj->scene, rj->camera_override, rj->lay, rj->scene->r.sfra, rj->scene->r.efra, rj->scene->r.frame_step, rj->reports);
+		RE_BlenderAnim(rj->re, rj->main, rj->scene, rj->camera_override, rj->lay, rj->scene->r.sfra, rj->scene->r.efra, rj->scene->r.frame_step);
 	else
 		RE_BlenderFrame(rj->re, rj->main, rj->scene, rj->srl, rj->camera_override, rj->lay, rj->scene->r.cfra, rj->write_still);
+
+	RE_SetReports(rj->re, NULL);
 }
 
 static void render_endjob(void *rjv)
@@ -470,7 +472,7 @@ static int screen_render_invoke(bContext *C, wmOperator *op, wmEvent *event)
 	if(WM_jobs_test(CTX_wm_manager(C), scene))
 		return OPERATOR_CANCELLED;
 
-	if(!RE_is_rendering_allowed(scene, camera_override, op->reports, render_error_reports)) {
+	if(!RE_is_rendering_allowed(scene, camera_override, op->reports)) {
 		return OPERATOR_CANCELLED;
 	}
 
@@ -578,8 +580,6 @@ static int screen_render_invoke(bContext *C, wmOperator *op, wmEvent *event)
 	rj->re= re;
 	G.afbreek= 0;
 
-	RE_error_cb(re, op->reports, render_error_reports);
-
 	WM_jobs_start(CTX_wm_manager(C), steve);
 
 	WM_cursor_wait(0);
@@ -596,7 +596,6 @@ static int screen_render_invoke(bContext *C, wmOperator *op, wmEvent *event)
 	return OPERATOR_RUNNING_MODAL;
 }
 
-
 /* contextual render, using current scene, view3d? */
 void RENDER_OT_render(wmOperatorType *ot)
 {
diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 4d531e78ec0..82986dfbcc4 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -188,17 +188,12 @@ static void area_draw_azone(short x1, short y1, short x2, short y2)
 }
 
 
-static void region_draw_azone(AZone *az)
+static void region_draw_azone_icon(AZone *az)
 {
 	GLUquadricObj *qobj = NULL; 
 	short midx = az->x1 + (az->x2 - az->x1)/2;
 	short midy = az->y1 + (az->y2 - az->y1)/2;
-	
-	if(az->ar==NULL) return;
-	
-	/* only display action zone icons when the region is hidden */
-	if (!(az->ar->flag & RGN_FLAG_HIDDEN)) return;
-	
+		
 	qobj = gluNewQuadric();
 	
 	glPushMatrix(); 	
@@ -227,6 +222,79 @@ static void region_draw_azone(AZone *az)
 	sdrawline(midx-2, midy, midx+3, midy);
 }
 
+static void region_draw_azone_tab(AZone *az)
+{
+	float col[3];
+	
+	glEnable(GL_BLEND);
+	UI_GetThemeColor3fv(TH_HEADER, col);
+	glColor4f(col[0], col[1], col[2], 0.5f);
+	
+	/* add code to draw region hidden as 'too small' */
+	switch(az->edge) {
+		case AE_TOP_TO_BOTTOMRIGHT:
+			uiSetRoundBox(3 + 16);
+			
+			uiDrawBoxShade(GL_POLYGON, (float)az->x1, (float)az->y1, (float)az->x2, (float)az->y2, 4.0f, -0.3f, 0.05f);
+			glColor4ub(0, 0, 0, 255);
+			uiRoundRect((float)az->x1, 0.3f+(float)az->y1, (float)az->x2, 0.3f+(float)az->y2, 4.0f);
+			break;
+		case AE_BOTTOM_TO_TOPLEFT:
+			uiSetRoundBox(12 + 16);
+			
+			uiDrawBoxShade(GL_POLYGON, (float)az->x1, (float)az->y1, (float)az->x2, (float)az->y2, 4.0f, -0.3f, 0.05f);
+			glColor4ub(0, 0, 0, 255);
+			uiRoundRect((float)az->x1, 0.3f+(float)az->y1, (float)az->x2, 0.3f+(float)az->y2, 4.0f);
+			break;
+		case AE_LEFT_TO_TOPRIGHT:
+			uiSetRoundBox(9 + 16);
+			
+			uiDrawBoxShade(GL_POLYGON, (float)az->x1, (float)az->y1, (float)az->x2, (float)az->y2, 4.0f, -0.3f, 0.05f);
+			glColor4ub(0, 0, 0, 255);
+			uiRoundRect((float)az->x1, (float)az->y1, (float)az->x2, (float)az->y2, 4.0f);
+			break;
+		case AE_RIGHT_TO_TOPLEFT:
+			uiSetRoundBox(6 + 16);
+			
+			uiDrawBoxShade(GL_POLYGON, (float)az->x1, (float)az->y1, (float)az->x2, (float)az->y2, 4.0f, -0.3f, 0.05f);
+			glColor4ub(0, 0, 0, 255);
+			uiRoundRect((float)az->x1, (float)az->y1, (float)az->x2, (float)az->y2, 4.0f);
+			break;
+	}
+	
+	glDisable(GL_BLEND);
+}
+
+static void region_draw_azone_tria(AZone *az)
+{
+	extern void ui_draw_anti_tria(float x1, float y1, float x2, float y2, float x3, float y3); /* xxx temp */
+	
+	glEnable(GL_BLEND);
+	//UI_GetThemeColor3fv(TH_HEADER, col);
+	glColor4f(0.0f, 0.0f, 0.0f, 0.35f);
+	
+	/* add code to draw region hidden as 'too small' */
+	switch(az->edge) {
+		case AE_TOP_TO_BOTTOMRIGHT:
+			ui_draw_anti_tria((float)az->x1, (float)az->y1, (float)az->x2, (float)az->y1, (float)(az->x1+az->x2)/2, (float)az->y2);
+			break;
+			
+		case AE_BOTTOM_TO_TOPLEFT:
+			ui_draw_anti_tria((float)az->x1, (float)az->y2, (float)az->x2, (float)az->y2, (float)(az->x1+az->x2)/2, (float)az->y1);
+			break;
+
+		case AE_LEFT_TO_TOPRIGHT:
+			ui_draw_anti_tria((float)az->x2, (float)az->y1, (float)az->x2, (float)az->y2, (float)az->x1, (float)(az->y1+az->y2)/2);
+			break;
+			
+		case AE_RIGHT_TO_TOPLEFT:
+			ui_draw_anti_tria((float)az->x1, (float)az->y1, (float)az->x1, (float)az->y2, (float)az->x2, (float)(az->y1+az->y2)/2);
+			break;
+			
+	}
+	
+	glDisable(GL_BLEND);
+}
 
 /* only exported for WM */
 void ED_area_overdraw(bContext *C)
@@ -248,7 +316,19 @@ void ED_area_overdraw(bContext *C)
 				if(az->type==AZONE_AREA) {
 					area_draw_azone(az->x1, az->y1, az->x2, az->y2);
 				} else if(az->type==AZONE_REGION) {
-					region_draw_azone(az);
+					
+					if(az->ar) {
+						/* only display tab or icons when the region is hidden */
+						if (az->ar->flag & (RGN_FLAG_HIDDEN|RGN_FLAG_TOO_SMALL)) {
+					
+							if(G.rt==2)
+								region_draw_azone_tria(az);
+							else if(G.rt==1)
+								region_draw_azone_tab(az);
+							else
+								region_draw_azone_icon(az);
+						}
+					}
 				}
 				
 				az->do_draw= 0;
@@ -579,6 +659,96 @@ static void region_azone_icon(ScrArea *sa, AZone *az, ARegion *ar)
 	}
 }
 
+#define AZONEPAD_TABW	18
+#define AZONEPAD_TABH	7
+
+/* region already made zero sized, in shape of edge */
+static void region_azone_tab(ScrArea *sa, AZone *az, ARegion *ar)
+{
+	AZone *azt;
+	int tot= 0, add;
+	
+	for(azt= sa->actionzones.first; azt; azt= azt->next) {
+		if(azt->edge == az->edge) tot++;
+	}
+	
+	switch(az->edge) {
+		case AE_TOP_TO_BOTTOMRIGHT:
+			if(ar->winrct.ymax == sa->totrct.ymin) add= 1; else add= 0;
+			az->x1= ar->winrct.xmax - 2*AZONEPAD_TABW;
+			az->y1= ar->winrct.ymax - add;
+			az->x2= ar->winrct.xmax - AZONEPAD_TABW;
+			az->y2= ar->winrct.ymax - add + AZONEPAD_TABH;
+			break;
+		case AE_BOTTOM_TO_TOPLEFT:
+			az->x1= ar->winrct.xmin + AZONEPAD_TABW;
+			az->y1= ar->winrct.ymin - AZONEPAD_TABH;
+			az->x2= ar->winrct.xmin + 2*AZONEPAD_TABW;
+			az->y2= ar->winrct.ymin;
+			break;
+		case AE_LEFT_TO_TOPRIGHT:
+			az->x1= ar->winrct.xmin + 1 - AZONEPAD_TABH;
+			az->y1= ar->winrct.ymax - 2*AZONEPAD_TABW;
+			az->x2= ar->winrct.xmin + 1;
+			az->y2= ar->winrct.ymax - AZONEPAD_TABW;
+			break;
+		case AE_RIGHT_TO_TOPLEFT:
+			az->x1= ar->winrct.xmax - 1;
+			az->y1= ar->winrct.ymax - 2*AZONEPAD_TABW;
+			az->x2= ar->winrct.xmax - 1 + AZONEPAD_TABH;
+			az->y2= ar->winrct.ymax - AZONEPAD_TABW;
+			break;
+	}
+	/* rect needed for mouse pointer test */
+	BLI_init_rcti(&az->rect, az->x1, az->x2, az->y1, az->y2);
+}	
+
+#define AZONEPAD_TRIAW	16
+#define AZONEPAD_TRIAH	9
+
+
+/* region already made zero sized, in shape of edge */
+static void region_azone_tria(ScrArea *sa, AZone *az, ARegion *ar)
+{
+	AZone *azt;
+	int tot= 0, add;
+	
+	for(azt= sa->actionzones.first; azt; azt= azt->next) {
+		if(azt->edge == az->edge) tot++;
+	}
+	
+	switch(az->edge) {
+		case AE_TOP_TO_BOTTOMRIGHT:
+			if(ar->winrct.ymax == sa->totrct.ymin) add= 1; else add= 0;
+			az->x1= ar->winrct.xmax - 2*AZONEPAD_TRIAW;
+			az->y1= ar->winrct.ymax - add;
+			az->x2= ar->winrct.xmax - AZONEPAD_TRIAW;
+			az->y2= ar->winrct.ymax - add + AZONEPAD_TRIAH;
+			break;
+			case AE_BOTTOM_TO_TOPLEFT:
+			az->x1= ar->winrct.xmin + AZONEPAD_TRIAW;
+			az->y1= ar->winrct.ymin - AZONEPAD_TRIAH;
+			az->x2= ar->winrct.xmin + 2*AZONEPAD_TRIAW;
+			az->y2= ar->winrct.ymin;
+			break;
+			case AE_LEFT_TO_TOPRIGHT:
+			az->x1= ar->winrct.xmin + 1 - AZONEPAD_TRIAH;
+			az->y1= ar->winrct.ymax - 2*AZONEPAD_TRIAW;
+			az->x2= ar->winrct.xmin + 1;
+			az->y2= ar->winrct.ymax - AZONEPAD_TRIAW;
+			break;
+			case AE_RIGHT_TO_TOPLEFT:
+			az->x1= ar->winrct.xmax - 1;
+			az->y1= ar->winrct.ymax - 2*AZONEPAD_TRIAW;
+			az->x2= ar->winrct.xmax - 1 + AZONEPAD_TRIAH;
+			az->y2= ar->winrct.ymax - AZONEPAD_TRIAW;
+			break;
+	}
+	/* rect needed for mouse pointer test */
+	BLI_init_rcti(&az->rect, az->x1, az->x2, az->y1, az->y2);
+}	
+
+
 static void region_azone_initialize(ScrArea *sa, ARegion *ar, AZEdge edge) 
 {
 	AZone *az;
@@ -589,8 +759,13 @@ static void region_azone_initialize(ScrArea *sa, ARegion *ar, AZEdge edge)
 	az->ar= ar;
 	az->edge= edge;
 	
-	if (ar->flag & RGN_FLAG_HIDDEN) {
-		region_azone_icon(sa, az, ar);
+	if (ar->flag & (RGN_FLAG_HIDDEN|RGN_FLAG_TOO_SMALL)) {
+		if(G.rt==2)
+			region_azone_tria(sa, az, ar);
+		else if(G.rt==1)
+			region_azone_tab(sa, az, ar);
+		else
+			region_azone_icon(sa, az, ar);
 	} else {
 		region_azone_edge(az, ar);
 	}
@@ -790,15 +965,6 @@ static void region_rect_recursive(ScrArea *sa, ARegion *ar, rcti *remainder, int
 	ar->winx= ar->winrct.xmax - ar->winrct.xmin + 1;
 	ar->winy= ar->winrct.ymax - ar->winrct.ymin + 1;
 	
-	/* restore test exception */
-	if(ar->alignment & RGN_SPLIT_PREV) {
-		if(ar->prev) {
-			remainder= remainder_prev;
-			ar->prev->winx= ar->prev->winrct.xmax - ar->prev->winrct.xmin + 1;
-			ar->prev->winy= ar->prev->winrct.ymax - ar->prev->winrct.ymin + 1;
-		}
-	}
-
 	/* set winrect for azones */
 	if(ar->flag & (RGN_FLAG_HIDDEN|RGN_FLAG_TOO_SMALL)) {
 		ar->winrct= *remainder;
@@ -814,12 +980,22 @@ static void region_rect_recursive(ScrArea *sa, ARegion *ar, rcti *remainder, int
 		else /* prevent winrct to be valid */
 			ar->winrct.xmax= ar->winrct.xmin;
 	}
+
+	/* restore prev-split exception */
+	if(ar->alignment & RGN_SPLIT_PREV) {
+		if(ar->prev) {
+			remainder= remainder_prev;
+			ar->prev->winx= ar->prev->winrct.xmax - ar->prev->winrct.xmin + 1;
+			ar->prev->winy= ar->prev->winrct.ymax - ar->prev->winrct.ymin + 1;
+		}
+	}
+	
 	/* in end, add azones, where appropriate */
 	if(ar->regiontype == RGN_TYPE_HEADER && ar->winy + 6 > sa->winy) {
 		/* The logic for this is: when the header takes up the full area,
 		 * disallow hiding it to view the main window.
 		 *
-		 * Without this, uou can drag down the file selectors header and hide it
+		 * Without this, you can drag down the file selectors header and hide it
 		 * by accident very easily (highly annoying!), the value 6 is arbitrary
 		 * but accounts for small common rounding problems when scaling the UI,
 		 * must be minimum '4' */
@@ -833,7 +1009,7 @@ static void region_rect_recursive(ScrArea *sa, ARegion *ar, rcti *remainder, int
 
 static void area_calc_totrct(ScrArea *sa, int sizex, int sizey)
 {
-	short rt= CLAMPIS(G.rt, 0, 16);
+	short rt= 0; // CLAMPIS(G.rt, 0, 16);
 
 	if(sa->v1->vec.x>0) sa->totrct.xmin= sa->v1->vec.x+1+rt;
 	else sa->totrct.xmin= sa->v1->vec.x;
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c
index 721ce823351..80a65d3224e 100644
--- a/source/blender/editors/screen/screen_edit.c
+++ b/source/blender/editors/screen/screen_edit.c
@@ -910,7 +910,7 @@ static void drawscredge_area(ScrArea *sa, int sizex, int sizey, int center)
 	short y2= sa->v3->vec.y;
 	short a, rt;
 	
-	rt= CLAMPIS(G.rt, 0, 16);
+	rt= 0; // CLAMPIS(G.rt, 0, 16);
 	
 	if(center==0) {
 		cpack(0x505050);
diff --git a/source/blender/editors/space_image/image_buttons.c b/source/blender/editors/space_image/image_buttons.c
index 0210b0dd78d..e9ebe78da29 100644
--- a/source/blender/editors/space_image/image_buttons.c
+++ b/source/blender/editors/space_image/image_buttons.c
@@ -792,7 +792,9 @@ void uiTemplateImage(uiLayout *layout, bContext *C, PointerRNA *ptr, const char
 				uiItemR(col, userptr, "frame_offset", 0, NULL, ICON_NONE);
 
 				col= uiLayoutColumn(split, 0);
-				uiItemR(col, userptr, "fields_per_frame", 0, "Fields", ICON_NONE);
+				row= uiLayoutRow(col, 0);
+				uiLayoutSetActive(row, RNA_boolean_get(&imaptr, "use_fields"));
+				uiItemR(row, userptr, "fields_per_frame", 0, "Fields", ICON_NONE);
 				uiItemR(col, userptr, "use_auto_refresh", 0, NULL, ICON_NONE);
 				uiItemR(col, userptr, "use_cyclic", 0, NULL, ICON_NONE);
 			}
diff --git a/source/blender/editors/space_node/node_edit.c b/source/blender/editors/space_node/node_edit.c
index 71dd7b02e1c..a6a60035aa7 100644
--- a/source/blender/editors/space_node/node_edit.c
+++ b/source/blender/editors/space_node/node_edit.c
@@ -2004,19 +2004,16 @@ static int node_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	SpaceNode *snode= CTX_wm_space_node(C);
 	bNodeTree *ntree= snode->edittree;
-	bNode *node, *newnode, *last;
+	bNode *node, *newnode, *lastnode;
+	bNodeLink *link, *newlink, *lastlink;
 	
 	ED_preview_kill_jobs(C);
 	
-	last = ntree->nodes.last;
+	lastnode = ntree->nodes.last;
 	for(node= ntree->nodes.first; node; node= node->next) {
 		if(node->flag & SELECT) {
 			newnode = nodeCopyNode(ntree, node);
 			
-			/* deselect old node, select the copy instead */
-			node->flag &= ~(NODE_SELECT|NODE_ACTIVE);
-			newnode->flag |= NODE_SELECT;
-			
 			if(newnode->id) {
 				/* simple id user adjustment, node internal functions dont touch this
 				 * but operators and readfile.c do. */
@@ -2027,7 +2024,53 @@ static int node_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
 		}
 		
 		/* make sure we don't copy new nodes again! */
-		if (node==last)
+		if (node==lastnode)
+			break;
+	}
+	
+	/* copy links between selected nodes
+	 * NB: this depends on correct node->new_node and sock->new_sock pointers from above copy!
+	 */
+	lastlink = ntree->links.last;
+	for (link=ntree->links.first; link; link=link->next) {
+		/* this creates new links between copied nodes,
+		 * as well as input links from unselected (when fromnode==NULL) !
+		 */
+		if (link->tonode && (link->tonode->flag & NODE_SELECT)) {
+			newlink = MEM_callocN(sizeof(bNodeLink), "bNodeLink");
+			newlink->flag = link->flag;
+			newlink->tonode = link->tonode->new_node;
+			newlink->tosock = link->tosock->new_sock;
+			if (link->fromnode && (link->fromnode->flag & NODE_SELECT)) {
+				newlink->fromnode = link->fromnode->new_node;
+				newlink->fromsock = link->fromsock->new_sock;
+			}
+			else {
+				/* input node not copied, this keeps the original input linked */
+				newlink->fromnode = link->fromnode;
+				newlink->fromsock = link->fromsock;
+			}
+			
+			BLI_addtail(&ntree->links, newlink);
+		}
+		
+		/* make sure we don't copy new links again! */
+		if (link==lastlink)
+			break;
+	}
+	
+	/* deselect old nodes, select the copies instead */
+	for(node= ntree->nodes.first; node; node= node->next) {
+		if(node->flag & SELECT) {
+			/* has been set during copy above */
+			newnode = node->new_node;
+			
+			node->flag &= ~(NODE_SELECT|NODE_ACTIVE);
+			newnode->flag |= NODE_SELECT;
+		}
+		
+		/* make sure we don't copy new nodes again! */
+		if (node==lastnode)
 			break;
 	}
 	
diff --git a/source/blender/makesrna/intern/rna_render.c b/source/blender/makesrna/intern/rna_render.c
index 6638a9d76d3..3a6cebef178 100644
--- a/source/blender/makesrna/intern/rna_render.c
+++ b/source/blender/makesrna/intern/rna_render.c
@@ -32,6 +32,7 @@
 #include "DNA_scene_types.h"
 
 #include "RNA_define.h"
+#include "RNA_enum_types.h"
 
 #include "rna_internal.h"
 
@@ -271,6 +272,12 @@ static void rna_def_render_engine(BlenderRNA *brna)
 	prop= RNA_def_string(func, "info", "", 0, "Info", "");
 	RNA_def_property_flag(prop, PROP_REQUIRED);
 
+	func= RNA_def_function(srna, "report", "RE_engine_report");
+	prop= RNA_def_enum_flag(func, "type", wm_report_items, 0, "Type", "");
+	RNA_def_property_flag(prop, PROP_REQUIRED);
+	prop= RNA_def_string(func, "message", "", 0, "Report Message", "");
+	RNA_def_property_flag(prop, PROP_REQUIRED);
+
 	/* registration */
 	RNA_define_verify_sdna(0);
 
diff --git a/source/blender/modifiers/intern/MOD_displace.c b/source/blender/modifiers/intern/MOD_displace.c
index 0b350e80416..4e60150e339 100644
--- a/source/blender/modifiers/intern/MOD_displace.c
+++ b/source/blender/modifiers/intern/MOD_displace.c
@@ -172,6 +172,7 @@ static void displaceModifier_do(
 	MDeformVert *dvert = NULL;
 	int defgrp_index;
 	float (*tex_co)[3];
+	float weight= 1.0f; /* init value unused but some compilers may complain */
 
 	if(!dmd->texture) return;
 	if(dmd->strength == 0.0f) return;
@@ -190,17 +191,10 @@ static void displaceModifier_do(
 	for(i = 0; i < numVerts; ++i) {
 		TexResult texres;
 		float delta = 0, strength = dmd->strength;
-		MDeformWeight *def_weight = NULL;
 
 		if(dvert) {
-			int j;
-			for(j = 0; j < dvert[i].totweight; ++j) {
-				if(dvert[i].dw[j].def_nr == defgrp_index) {
-					def_weight = &dvert[i].dw[j];
-					break;
-				}
-			}
-			if(!def_weight || def_weight->weight==0.0f) continue;
+			weight= defvert_find_weight(dvert + i, defgrp_index);
+			if(weight == 0.0f) continue;
 		}
 
 		texres.nor = NULL;
@@ -208,7 +202,7 @@ static void displaceModifier_do(
 
 		delta = texres.tin - dmd->midlevel;
 
-		if(def_weight) strength *= def_weight->weight;
+		if(dvert) strength *= weight;
 
 		delta *= strength;
 		CLAMP(delta, -10000, 10000);
diff --git a/source/blender/render/extern/include/RE_pipeline.h b/source/blender/render/extern/include/RE_pipeline.h
index 23f301249ba..d9ed83a00b2 100644
--- a/source/blender/render/extern/include/RE_pipeline.h
+++ b/source/blender/render/extern/include/RE_pipeline.h
@@ -218,7 +218,10 @@ void RE_TileProcessor(struct Render *re);
 
 /* only RE_NewRender() needed, main Blender render calls */
 void RE_BlenderFrame(struct Render *re, struct Main *bmain, struct Scene *scene, struct SceneRenderLayer *srl, struct Object *camera_override, unsigned int lay, int frame, const short write_still);
-void RE_BlenderAnim(struct Render *re, struct Main *bmain, struct Scene *scene, struct Object *camera_override, unsigned int lay, int sfra, int efra, int tfra, struct ReportList *reports);
+void RE_BlenderAnim(struct Render *re, struct Main *bmain, struct Scene *scene, struct Object *camera_override, unsigned int lay, int sfra, int efra, int tfra);
+
+/* error reporting */
+void RE_SetReports(struct Render *re, struct ReportList *reports);
 
 /* main preview render call */
 void RE_PreviewRender(struct Render *re, struct Main *bmain, struct Scene *scene);
@@ -242,7 +245,6 @@ void RE_stats_draw_cb	(struct Render *re, void *handle, void (*f)(void *handle,
 void RE_progress_cb	(struct Render *re, void *handle, void (*f)(void *handle, float));
 void RE_draw_lock_cb		(struct Render *re, void *handle, void (*f)(void *handle, int));
 void RE_test_break_cb	(struct Render *re, void *handle, int (*f)(void *handle));
-void RE_error_cb		(struct Render *re, void *handle, void (*f)(void *handle, const char *str));
 
 /* should move to kernel once... still unsure on how/where */
 float RE_filter_value(int type, float x);
@@ -264,7 +266,7 @@ void RE_zbuf_accumulate_vecblur(struct NodeBlurData *nbd, int xsize, int ysize,
 #define RE_BAKE_ALPHA				11
 #define RE_BAKE_EMIT				12
 
-void RE_Database_Baking(struct Render *re, struct Main *bmain, struct Scene *scene, unsigned int lay, int type, struct Object *actob);
+void RE_Database_Baking(struct Render *re, struct Main *bmain, struct Scene *scene, unsigned int lay, const int type, struct Object *actob);
 
 void RE_DataBase_GetView(struct Render *re, float mat[][4]);
 void RE_GetCameraWindow(struct Render *re, struct Object *camera, int frame, float mat[][4]);
@@ -308,11 +310,12 @@ void RE_engine_end_result(RenderEngine *engine, struct RenderResult *result);
 
 int RE_engine_test_break(RenderEngine *engine);
 void RE_engine_update_stats(RenderEngine *engine, const char *stats, const char *info);
+void RE_engine_report(RenderEngine *engine, int type, const char *msg);
 
 void RE_engines_init(void);
 void RE_engines_exit(void);
 
-int RE_is_rendering_allowed(struct Scene *scene, struct Object *camera_override, void *erh, void (*error)(void *handle, const char *str));
+int RE_is_rendering_allowed(struct Scene *scene, struct Object *camera_override, struct ReportList *reports);
 
 #endif /* RE_PIPELINE_H */
 
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h
index b2535ebc9ea..13ca40bfd20 100644
--- a/source/blender/render/intern/include/render_types.h
+++ b/source/blender/render/intern/include/render_types.h
@@ -60,6 +60,7 @@ struct RenderBuckets;
 struct ObjectInstanceRen;
 struct RayObject;
 struct RayFace;
+struct ReportList;
 struct Main;
 
 #define TABLEINITSIZE 1024
@@ -252,10 +253,9 @@ struct Render
 	int (*test_break)(void *handle);
 	void *tbh;
 	
-	void (*error)(void *handle, const char *str);
-	void *erh;
-	
 	RenderStats i;
+
+	struct ReportList *reports;
 };
 
 /* ------------------------------------------------------------------------- */
diff --git a/source/blender/render/intern/source/convertblender.c b/source/blender/render/intern/source/convertblender.c
index 76c3a497639..3bc65c48701 100644
--- a/source/blender/render/intern/source/convertblender.c
+++ b/source/blender/render/intern/source/convertblender.c
@@ -5680,13 +5680,14 @@ void RE_Database_FromScene_Vectors(Render *re, Main *bmain, Scene *sce, unsigned
    RE_BAKE_DISPLACEMENT:for baking, no lamps, only selected objects
    RE_BAKE_SHADOW: for baking, only shadows, but all objects
 */
-void RE_Database_Baking(Render *re, Main *bmain, Scene *scene, unsigned int lay, int type, Object *actob)
+void RE_Database_Baking(Render *re, Main *bmain, Scene *scene, unsigned int lay, const int type, Object *actob)
 {
 	Object *camera;
 	float mat[4][4];
 	float amb[3];
-	int onlyselected, nolamps;
-	
+	const short onlyselected= !ELEM3(type, RE_BAKE_LIGHT, RE_BAKE_ALL, RE_BAKE_SHADOW);
+	const short nolamps= ELEM3(type, RE_BAKE_NORMALS, RE_BAKE_TEXTURE, RE_BAKE_DISPLACEMENT);
+
 	re->main= bmain;
 	re->scene= scene;
 	re->lay= lay;
@@ -5736,7 +5737,15 @@ void RE_Database_Baking(Render *re, Main *bmain, Scene *scene, unsigned int lay,
 		unit_m4(mat);
 		RE_SetView(re, mat);
 	}
-	
+	copy_m3_m4(re->imat, re->viewinv);
+
+	/* TODO: deep shadow maps + baking + strands */
+	/* strands use the window matrix and view size, there is to correct
+	 * window matrix but at least avoids malloc and crash loop [#27807] */
+	unit_m4(re->winmat);
+	re->winx= re->winy= 256;
+	/* done setting dummy values */
+
 	init_render_world(re);	/* do first, because of ambient. also requires re->osa set correct */
 	if(re->r.mode & R_RAYTRACE) {
 		init_render_qmcsampler(re);
@@ -5755,9 +5764,6 @@ void RE_Database_Baking(Render *re, Main *bmain, Scene *scene, unsigned int lay,
 	set_node_shader_lamp_loop(shade_material_loop);
 	
 	/* MAKE RENDER DATA */
-	nolamps= !ELEM3(type, RE_BAKE_LIGHT, RE_BAKE_ALL, RE_BAKE_SHADOW);
-	onlyselected= ELEM3(type, RE_BAKE_NORMALS, RE_BAKE_TEXTURE, RE_BAKE_DISPLACEMENT);
-
 	database_init_objects(re, lay, nolamps, onlyselected, actob, 0);
 
 	set_material_lightgroups(re);
diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index b1c9820337c..1d4014aac3e 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -128,7 +128,7 @@ Render R;
 
 /* ********* alloc and free ******** */
 
-static int do_write_image_or_movie(Render *re, Scene *scene, bMovieHandle *mh, ReportList *reports, const char *name_override);
+static int do_write_image_or_movie(Render *re, Scene *scene, bMovieHandle *mh, const char *name_override);
 
 static volatile int g_break= 0;
 static int thread_break(void *UNUSED(arg))
@@ -141,7 +141,6 @@ static void result_nothing(void *UNUSED(arg), RenderResult *UNUSED(rr)) {}
 static void result_rcti_nothing(void *UNUSED(arg), RenderResult *UNUSED(rr), volatile struct rcti *UNUSED(rect)) {}
 static void stats_nothing(void *UNUSED(arg), RenderStats *UNUSED(rs)) {}
 static void float_nothing(void *UNUSED(arg), float UNUSED(val)) {}
-static void print_error(void *UNUSED(arg), const char *str) {printf("ERROR: %s\n", str);}
 static int default_break(void *UNUSED(arg)) {return G.afbreek == 1;}
 
 static void stats_background(void *UNUSED(arg), RenderStats *rs)
@@ -1190,13 +1189,12 @@ void RE_InitRenderCB(Render *re)
 	re->display_draw= result_rcti_nothing;
 	re->progress= float_nothing;
 	re->test_break= default_break;
-	re->error= print_error;
 	if(G.background)
 		re->stats_draw= stats_background;
 	else
 		re->stats_draw= stats_nothing;
 	/* clear callback handles */
-	re->dih= re->dch= re->ddh= re->sdh= re->prh= re->tbh= re->erh= NULL;
+	re->dih= re->dch= re->ddh= re->sdh= re->prh= re->tbh= NULL;
 }
 
 /* only call this while you know it will remove the link too */
@@ -1251,7 +1249,7 @@ void RE_InitState(Render *re, Render *source, RenderData *rd, SceneRenderLayer *
 	
 	if(re->rectx < 2 || re->recty < 2 || (BKE_imtype_is_movie(rd->imtype) &&
 										  (re->rectx < 16 || re->recty < 16) )) {
-		re->error(re->erh, "Image too small");
+		BKE_report(re->reports, RPT_ERROR, "Image too small");
 		re->ok= 0;
 		return;
 	}
@@ -1417,11 +1415,6 @@ void RE_test_break_cb(Render *re, void *handle, int (*f)(void *handle))
 	re->test_break= f;
 	re->tbh= handle;
 }
-void RE_error_cb(Render *re, void *handle, void (*f)(void *handle, const char *str))
-{
-	re->error= f;
-	re->erh= handle;
-}
 
 
 /* ********* add object data (later) ******** */
@@ -2710,14 +2703,14 @@ static int check_valid_camera(Scene *scene, Object *camera_override)
 	return 1;
 }
 
-int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, void (*error)(void *handle, const char *str))
+int RE_is_rendering_allowed(Scene *scene, Object *camera_override, ReportList *reports)
 {
 	SceneRenderLayer *srl;
 	
 	if(scene->r.mode & R_BORDER) {
 		if(scene->r.border.xmax <= scene->r.border.xmin ||
 		   scene->r.border.ymax <= scene->r.border.ymin) {
-			error(erh, "No border area selected.");
+			BKE_report(reports, RPT_ERROR, "No border area selected.");
 			return 0;
 		}
 	}
@@ -2728,13 +2721,13 @@ int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, vo
 		scene_unique_exr_name(scene, str, 0);
 		
 		if (BLI_is_writable(str)==0) {
-			error(erh, "Can not save render buffers, check the temp default path");
+			BKE_report(reports, RPT_ERROR, "Can not save render buffers, check the temp default path");
 			return 0;
 		}
 		
 		/* no fullsample and edge */
 		if((scene->r.scemode & R_FULL_SAMPLE) && (scene->r.mode & R_EDGE)) {
-			error(erh, "Full Sample doesn't support Edge Enhance");
+			BKE_report(reports, RPT_ERROR, "Full Sample doesn't support Edge Enhance");
 			return 0;
 		}
 		
@@ -2748,7 +2741,7 @@ int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, vo
 			bNode *node;
 		
 			if(ntree==NULL) {
-				error(erh, "No Nodetree in Scene");
+				BKE_report(reports, RPT_ERROR, "No Nodetree in Scene");
 				return 0;
 			}
 			
@@ -2757,13 +2750,13 @@ int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, vo
 					break;
 			
 			if(node==NULL) {
-				error(erh, "No Render Output Node in Scene");
+				BKE_report(reports, RPT_ERROR, "No Render Output Node in Scene");
 				return 0;
 			}
 			
 			if(scene->r.scemode & R_FULL_SAMPLE) {
 				if(composite_needs_render(scene, 0)==0) {
-					error(erh, "Full Sample AA not supported without 3d rendering");
+					BKE_report(reports, RPT_ERROR, "Full Sample AA not supported without 3d rendering");
 					return 0;
 				}
 			}
@@ -2772,7 +2765,7 @@ int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, vo
 	
 	 /* check valid camera, without camera render is OK (compo, seq) */
 	if(!check_valid_camera(scene, camera_override)) {
-		error(erh, "No camera");
+		BKE_report(reports, RPT_ERROR, "No camera");
 		return 0;
 	}
 	
@@ -2782,7 +2775,7 @@ int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, vo
 	/* forbidden combinations */
 	if(scene->r.mode & R_PANORAMA) {
 		if(scene->r.mode & R_ORTHO) {
-			error(erh, "No Ortho render possible for Panorama");
+			BKE_report(reports, RPT_ERROR, "No Ortho render possible for Panorama");
 			return 0;
 		}
 	}
@@ -2798,13 +2791,13 @@ int RE_is_rendering_allowed(Scene *scene, Object *camera_override, void *erh, vo
 		if(!(srl->layflag & SCE_LAY_DISABLE))
 			break;
 	if(srl==NULL) {
-		error(erh, "All RenderLayers are disabled");
+		BKE_report(reports, RPT_ERROR, "All RenderLayers are disabled");
 		return 0;
 	}
 	
 	/* renderer */
 	if(!ELEM(scene->r.renderer, R_INTERN, R_YAFRAY)) {
-		error(erh, "Unknown render engine set");
+		BKE_report(reports, RPT_ERROR, "Unknown render engine set");
 		return 0;
 	}
 
@@ -2906,6 +2899,11 @@ static int render_initialize_from_main(Render *re, Main *bmain, Scene *scene, Sc
 	return 1;
 }
 
+void RE_SetReports(Render *re, ReportList *reports)
+{
+	re->reports= reports;
+}
+
 /* general Blender frame render call */
 void RE_BlenderFrame(Render *re, Main *bmain, Scene *scene, SceneRenderLayer *srl, Object *camera_override, unsigned int lay, int frame, const short write_still)
 {
@@ -2931,7 +2929,7 @@ void RE_BlenderFrame(Render *re, Main *bmain, Scene *scene, SceneRenderLayer *sr
 				BKE_makepicstring(name, scene->r.pic, scene->r.cfra, scene->r.imtype, scene->r.scemode & R_EXTENSION, FALSE);
 	
 				/* reports only used for Movie */
-				do_write_image_or_movie(re, scene, NULL, NULL, name);
+				do_write_image_or_movie(re, scene, NULL, name);
 			}
 		}
 
@@ -2942,7 +2940,7 @@ void RE_BlenderFrame(Render *re, Main *bmain, Scene *scene, SceneRenderLayer *sr
 	G.rendering= 0;
 }
 
-static int do_write_image_or_movie(Render *re, Scene *scene, bMovieHandle *mh, ReportList *reports, const char *name_override)
+static int do_write_image_or_movie(Render *re, Scene *scene, bMovieHandle *mh, const char *name_override)
 {
 	char name[FILE_MAX];
 	RenderResult rres;
@@ -2960,7 +2958,7 @@ static int do_write_image_or_movie(Render *re, Scene *scene, bMovieHandle *mh, R
 			dofree = 1;
 		}
 		RE_ResultGet32(re, (unsigned int *)rres.rect32);
-		ok= mh->append_movie(&re->r, scene->r.cfra, rres.rect32, rres.rectx, rres.recty, reports);
+		ok= mh->append_movie(&re->r, scene->r.cfra, rres.rect32, rres.rectx, rres.recty, re->reports);
 		if(dofree) {
 			MEM_freeN(rres.rect32);
 		}
@@ -3042,7 +3040,7 @@ static int do_write_image_or_movie(Render *re, Scene *scene, bMovieHandle *mh, R
 }
 
 /* saves images to disk */
-void RE_BlenderAnim(Render *re, Main *bmain, Scene *scene, Object *camera_override, unsigned int lay, int sfra, int efra, int tfra, ReportList *reports)
+void RE_BlenderAnim(Render *re, Main *bmain, Scene *scene, Object *camera_override, unsigned int lay, int sfra, int efra, int tfra)
 {
 	bMovieHandle *mh= BKE_get_movie_handle(scene->r.imtype);
 	int cfrao= scene->r.cfra;
@@ -3055,14 +3053,14 @@ void RE_BlenderAnim(Render *re, Main *bmain, Scene *scene, Object *camera_overri
 	/* ugly global still... is to prevent renderwin events and signal subsurfs etc to make full resol */
 	/* is also set by caller renderwin.c */
 	G.rendering= 1;
-	
+
 	if(BKE_imtype_is_movie(scene->r.imtype))
-		if(!mh->start_movie(scene, &re->r, re->rectx, re->recty, reports))
+		if(!mh->start_movie(scene, &re->r, re->rectx, re->recty, re->reports))
 			G.afbreek= 1;
 
 	if (mh->get_next_frame) {
 		while (!(G.afbreek == 1)) {
-			int nf = mh->get_next_frame(&re->r, reports);
+			int nf = mh->get_next_frame(&re->r, re->reports);
 			if (nf >= 0 && nf >= scene->r.sfra && nf <= scene->r.efra) {
 				scene->r.cfra = re->r.cfra = nf;
 
@@ -3071,7 +3069,7 @@ void RE_BlenderAnim(Render *re, Main *bmain, Scene *scene, Object *camera_overri
 				do_render_all_options(re);
 
 				if(re->test_break(re->tbh) == 0) {
-					if(!do_write_image_or_movie(re, scene, mh, reports, NULL))
+					if(!do_write_image_or_movie(re, scene, mh, NULL))
 						G.afbreek= 1;
 				}
 
@@ -3135,7 +3133,7 @@ void RE_BlenderAnim(Render *re, Main *bmain, Scene *scene, Object *camera_overri
 			
 			if(re->test_break(re->tbh) == 0) {
 				if(!G.afbreek)
-					if(!do_write_image_or_movie(re, scene, mh, reports, NULL))
+					if(!do_write_image_or_movie(re, scene, mh, NULL))
 						G.afbreek= 1;
 			}
 			else
@@ -3343,6 +3341,11 @@ void RE_engine_update_stats(RenderEngine *engine, const char *stats, const char
 	re->i.statstr= NULL;
 }
 
+void RE_engine_report(RenderEngine *engine, int type, const char *msg)
+{
+	BKE_report(engine->re->reports, type, msg);
+}
+
 /* loads in image into a result, size must match
  * x/y offsets are only used on a partial copy when dimensions dont match */
 void RE_layer_load_from_file(RenderLayer *layer, ReportList *reports, const char *filename, int x, int y)