Merge with trunk r38619

14 files changed, 91 insertions, 68 deletions

diff --git a/source/blender/blenkernel/intern/boids.c b/source/blender/blenkernel/intern/boids.c
index 9f808704eee..a0f38e675f9 100644
--- a/source/blender/blenkernel/intern/boids.c
+++ b/source/blender/blenkernel/intern/boids.c
@@ -937,6 +937,7 @@ void boid_brain(BoidBrainData *bbd, int p, ParticleData *pa)
 	BoidValues val;
 	BoidState *state = get_boid_state(boids, pa);
 	BoidParticle *bpa = pa->boid;
+	ParticleSystem *psys = bbd->sim->psys;
 	int rand;
 	//BoidCondition *cond;
 
@@ -959,9 +960,8 @@ void boid_brain(BoidBrainData *bbd, int p, ParticleData *pa)
 	bbd->wanted_co[0]=bbd->wanted_co[1]=bbd->wanted_co[2]=bbd->wanted_speed=0.0f;
 
 	/* create random seed for every particle & frame */
-	BLI_srandom(bbd->sim->psys->seed + p);
-	rand = BLI_rand();
-	BLI_srandom((int)bbd->cfra + rand);
+	rand = (int)(PSYS_FRAND(psys->seed + p) * 1000);
+	rand = (int)(PSYS_FRAND((int)bbd->cfra + rand) * 1000);
 
 	set_boid_values(&val, bbd->part->boids, pa);
 
diff --git a/source/blender/blenkernel/intern/depsgraph.c b/source/blender/blenkernel/intern/depsgraph.c
index c2800410657..d39be9d683c 100644
--- a/source/blender/blenkernel/intern/depsgraph.c
+++ b/source/blender/blenkernel/intern/depsgraph.c
@@ -599,7 +599,7 @@ static void build_dag_object(DagForest *dag, DagNode *scenenode, Scene *scene, O
 			if(part->ren_as == PART_DRAW_GR && part->dup_group) {
 				for(go=part->dup_group->gobject.first; go; go=go->next) {
 					node2 = dag_get_node(dag, go->ob);
-					dag_add_relation(dag, node, node2, DAG_RL_OB_OB, "Particle Group Visualisation");
+					dag_add_relation(dag, node2, node, DAG_RL_OB_OB, "Particle Group Visualisation");
 				}
 			}
 
diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c
index c48497c45a1..ab67d7e3f25 100644
--- a/source/blender/blenkernel/intern/image.c
+++ b/source/blender/blenkernel/intern/image.c
@@ -432,6 +432,7 @@ Image *BKE_add_image_size(unsigned int width, unsigned int height, const char *n
 		ima->gen_x= width;
 		ima->gen_y= height;
 		ima->gen_type= uvtestgrid;
+		ima->gen_flag |= (floatbuf ? IMA_GEN_FLOAT : 0);
 		
 		ibuf= add_ibuf_size(width, height, name, depth, floatbuf, uvtestgrid, color);
 		image_assign_ibuf(ima, ibuf, IMA_NO_INDEX, 0);
@@ -2172,7 +2173,7 @@ ImBuf *BKE_image_acquire_ibuf(Image *ima, ImageUser *iuser, void **lock_r)
 				/* UV testgrid or black or solid etc */
 				if(ima->gen_x==0) ima->gen_x= 1024;
 				if(ima->gen_y==0) ima->gen_y= 1024;
-				ibuf= add_ibuf_size(ima->gen_x, ima->gen_y, ima->name, 24, 0, ima->gen_type, color);
+				ibuf= add_ibuf_size(ima->gen_x, ima->gen_y, ima->name, 24, (ima->gen_flag & IMA_GEN_FLOAT) != 0, ima->gen_type, color);
 				image_assign_ibuf(ima, ibuf, IMA_NO_INDEX, 0);
 				ima->ok= IMA_OK_LOADED;
 			}
diff --git a/source/blender/blenkernel/intern/material.c b/source/blender/blenkernel/intern/material.c
index 2f29074834b..962c7fd5e86 100644
--- a/source/blender/blenkernel/intern/material.c
+++ b/source/blender/blenkernel/intern/material.c
@@ -550,7 +550,7 @@ Material *material_pop_id(ID *id, int index)
 				Material **mat;
 
 				if(index + 1 != (*totcol))
-					memmove((*matar), (*matar) + 1, (*totcol) - (index + 1));
+					memmove((*matar), (*matar) + 1, sizeof(void *) * ((*totcol) - (index + 1)));
 
 				(*totcol)--;
 				
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c
index 2983923f5a9..51971f8d72d 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -2890,8 +2890,6 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra)
 	if(psys_in_edit_mode(sim->scene, psys))
 		if(psys->renderdata==0 && (psys->edit==NULL || pset->flag & PE_DRAW_PART)==0)
 			return;
-	
-	BLI_srandom(psys->seed);
 
 	keyed = psys->flag & PSYS_KEYED;
 	baked = psys->pointcache->mem_cache.first && psys->part->type != PART_HAIR;
@@ -4383,58 +4381,45 @@ void psys_get_dupli_path_transform(ParticleSimulationData *sim, ParticleData *pa
 	Object *ob = sim->ob;
 	ParticleSystem *psys = sim->psys;
 	ParticleSystemModifierData *psmd = sim->psmd;
-	float loc[3], nor[3], vec[3], side[3], len, obrotmat[4][4], qmat[4][4];
-	float xvec[3] = {-1.0, 0.0, 0.0}, q[4], nmat[3][3];
+	float loc[3], nor[3], vec[3], side[3], len;
+	float xvec[3] = {-1.0, 0.0, 0.0}, nmat[3][3];
 
 	sub_v3_v3v3(vec, (cache+cache->steps)->co, cache->co);
 	len= normalize_v3(vec);
 
-	if(psys->part->rotmode) {
-		if(pa == NULL)
-			pa= psys->particles+cpa->pa[0];
-
-		vec_to_quat( q,xvec, ob->trackflag, ob->upflag);
-		quat_to_mat4( obrotmat,q);
-		obrotmat[3][3]= 1.0f;
+	if(pa == NULL && psys->part->childflat != PART_CHILD_FACES)
+		pa = psys->particles + cpa->pa[0];
 
-		quat_to_mat4( qmat,pa->state.rot);
-		mul_m4_m4m4(mat, obrotmat, qmat);
-	}
-	else {
-		if(pa == NULL && psys->part->childflat != PART_CHILD_FACES)
-			pa = psys->particles + cpa->pa[0];
-
-		if(pa)
-			psys_particle_on_emitter(psmd,sim->psys->part->from,pa->num,pa->num_dmcache,pa->fuv,pa->foffset,loc,nor,0,0,0,0);
-		else
-			psys_particle_on_emitter(psmd,PART_FROM_FACE,cpa->num,DMCACHE_ISCHILD,cpa->fuv,cpa->foffset,loc,nor,0,0,0,0);
+	if(pa)
+		psys_particle_on_emitter(psmd,sim->psys->part->from,pa->num,pa->num_dmcache,pa->fuv,pa->foffset,loc,nor,0,0,0,0);
+	else
+		psys_particle_on_emitter(psmd,PART_FROM_FACE,cpa->num,DMCACHE_ISCHILD,cpa->fuv,cpa->foffset,loc,nor,0,0,0,0);
 		
-		copy_m3_m4(nmat, ob->imat);
-		transpose_m3(nmat);
-		mul_m3_v3(nmat, nor);
-
-		/* make sure that we get a proper side vector */
-		if(fabs(dot_v3v3(nor,vec))>0.999999) {
-			if(fabs(dot_v3v3(nor,xvec))>0.999999) {
-				nor[0] = 0.0f;
-				nor[1] = 1.0f;
-				nor[2] = 0.0f;
-			}
-			else {
-				nor[0] = 1.0f;
-				nor[1] = 0.0f;
-				nor[2] = 0.0f;
-			}
-		}
-		cross_v3_v3v3(side, nor, vec);
-		normalize_v3(side);
-		cross_v3_v3v3(nor, vec, side);
+	copy_m3_m4(nmat, ob->imat);
+	transpose_m3(nmat);
+	mul_m3_v3(nmat, nor);
 
-		unit_m4(mat);
-		VECCOPY(mat[0], vec);
-		VECCOPY(mat[1], side);
-		VECCOPY(mat[2], nor);
+	/* make sure that we get a proper side vector */
+	if(fabs(dot_v3v3(nor,vec))>0.999999) {
+		if(fabs(dot_v3v3(nor,xvec))>0.999999) {
+			nor[0] = 0.0f;
+			nor[1] = 1.0f;
+			nor[2] = 0.0f;
+		}
+		else {
+			nor[0] = 1.0f;
+			nor[1] = 0.0f;
+			nor[2] = 0.0f;
+		}
 	}
+	cross_v3_v3v3(side, nor, vec);
+	normalize_v3(side);
+	cross_v3_v3v3(nor, vec, side);
+
+	unit_m4(mat);
+	VECCOPY(mat[0], vec);
+	VECCOPY(mat[1], side);
+	VECCOPY(mat[2], nor);
 
 	*scale= len;
 }
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index b2e5c059edf..1423f520b95 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -3510,13 +3510,15 @@ static void do_hair_dynamics(ParticleSimulationData *sim)
 static void hair_step(ParticleSimulationData *sim, float cfra)
 {
 	ParticleSystem *psys = sim->psys;
-/*	ParticleSettings *part = psys->part; */
+	ParticleSettings *part = psys->part;
 	PARTICLE_P;
 	float disp = (float)psys_get_current_display_percentage(psys)/100.0f;
 
-	BLI_srandom(psys->seed);
-
 	LOOP_PARTICLES {
+		pa->size = part->size;
+		if(part->randsize > 0.0f)
+			pa->size *= 1.0f - part->randsize * PSYS_FRAND(p + 1);
+
 		if(PSYS_FRAND(p) > disp)
 			pa->flag |= PARS_NO_DISP;
 		else
@@ -3801,8 +3803,6 @@ static void cached_step(ParticleSimulationData *sim, float cfra)
 	PARTICLE_P;
 	float disp, dietime;
 
-	BLI_srandom(psys->seed);
-
 	psys_update_effectors(sim);
 	
 	disp= (float)psys_get_current_display_percentage(psys)/100.0f;
@@ -3987,7 +3987,7 @@ static void system_step(ParticleSimulationData *sim, float cfra)
 		BKE_ptcache_id_time(pid, sim->scene, 0.0f, &startframe, &endframe, NULL);
 
 		/* clear everythin on start frame */
-		if((int)cfra == startframe) {
+		if(cfra == startframe) {
 			BKE_ptcache_id_reset(sim->scene, pid, PTCACHE_RESET_OUTDATED);
 			BKE_ptcache_validate(cache, startframe);
 			cache->flag &= ~PTCACHE_REDO_NEEDED;
@@ -4054,7 +4054,6 @@ static void system_step(ParticleSimulationData *sim, float cfra)
 	/* set particles to be not calculated TODO: can't work with pointcache */
 	disp= (float)psys_get_current_display_percentage(psys)/100.0f;
 
-	BLI_srandom(psys->seed);
 	LOOP_PARTICLES {
 		if(PSYS_FRAND(p) > disp)
 			pa->flag |= PARS_NO_DISP;
diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c
index 32bb01110e9..e347e3896b0 100644
--- a/source/blender/blenkernel/intern/pointcache.c
+++ b/source/blender/blenkernel/intern/pointcache.c
@@ -518,6 +518,7 @@ static int  ptcache_cloth_totpoint(void *cloth_v, int UNUSED(cfra))
 	return clmd->clothObject ? clmd->clothObject->numverts : 0;
 }
 
+#ifdef WITH_SMOKE
 /* Smoke functions */
 static int  ptcache_smoke_totpoint(void *smoke_v, int UNUSED(cfra))
 {
@@ -656,6 +657,11 @@ static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v)
 
 	return 1;
 }
+#else // WITH_SMOKE
+static int  ptcache_smoke_totpoint(void *UNUSED(smoke_v), int UNUSED(cfra)) { return 0; };
+static void ptcache_smoke_read(PTCacheFile *UNUSED(pf), void *UNUSED(smoke_v)) {}
+static int  ptcache_smoke_write(PTCacheFile *UNUSED(pf), void *UNUSED(smoke_v)) { return 0; }
+#endif // WITH_SMOKE
 
 static int ptcache_dynamicpaint_totpoint(void *sd, int cfra)
 {
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 265cc3eeb79..d6a152a5280 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -3232,9 +3232,10 @@ int seq_swap(Sequence *seq_a, Sequence *seq_b, const char **error_str)
 {
 	char name[sizeof(seq_a->name)];
 
-	if(seq_a->len != seq_b->len)
+	if(seq_a->len != seq_b->len) {
 		*error_str= "Strips must be the same length";
 		return 0;
+	}
 
 	/* type checking, could be more advanced but disalow sound vs non-sound copy */
 	if(seq_a->type != seq_b->type) {
diff --git a/source/blender/blenkernel/intern/smoke.c b/source/blender/blenkernel/intern/smoke.c
index 4405bce3d51..6ab1574ca80 100644
--- a/source/blender/blenkernel/intern/smoke.c
+++ b/source/blender/blenkernel/intern/smoke.c
@@ -140,6 +140,19 @@ static void fill_scs_points(Object *ob, DerivedMesh *dm, SmokeCollSettings *scs)
 
 #define TRI_UVOFFSET (1./4.)
 
+/* Stubs to use when smoke is disabled */
+#ifndef WITH_SMOKE
+struct WTURBULENCE *smoke_turbulence_init(int *UNUSED(res), int UNUSED(amplify), int UNUSED(noisetype)) { return NULL; }
+struct FLUID_3D *smoke_init(int *UNUSED(res), float *UNUSED(p0)) { return NULL; }
+void smoke_free(struct FLUID_3D *UNUSED(fluid)) {}
+void smoke_turbulence_free(struct WTURBULENCE *UNUSED(wt)) {}
+void smoke_initWaveletBlenderRNA(struct WTURBULENCE *UNUSED(wt), float *UNUSED(strength)) {}
+void smoke_initBlenderRNA(struct FLUID_3D *UNUSED(fluid), float *UNUSED(alpha), float *UNUSED(beta), float *UNUSED(dt_factor), float *UNUSED(vorticity), int *UNUSED(border_colli)) {}
+long long smoke_get_mem_req(int UNUSED(xres), int UNUSED(yres), int UNUSED(zres), int UNUSED(amplify)) { return 0; }
+void smokeModifier_do(SmokeModifierData *UNUSED(smd), Scene *UNUSED(scene), Object *UNUSED(ob), DerivedMesh *UNUSED(dm)) {}
+#endif // WITH_SMOKE
+
+
 static int smokeModifier_init (SmokeModifierData *smd, Object *ob, Scene *scene, DerivedMesh *dm)
 {
 	if((smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain && !smd->domain->fluid)
@@ -805,6 +818,9 @@ void smokeModifier_copy(struct SmokeModifierData *smd, struct SmokeModifierData
 // forward decleration
 static void smoke_calc_transparency(float *result, float *input, float *p0, float *p1, int res[3], float dx, float *light, bresenham_callback cb, float correct);
 static float calc_voxel_transp(float *result, float *input, int res[3], int *pixel, float *tRay, float correct);
+
+#ifdef WITH_SMOKE
+
 static int get_lamp(Scene *scene, float *light)
 {	
 	Base *base_tmp = NULL;	
@@ -1646,3 +1662,4 @@ static void smoke_calc_transparency(float *result, float *input, float *p0, floa
 	}
 }
 
+#endif // WITH_SMOKE
diff --git a/source/blender/blenkernel/intern/sound.c b/source/blender/blenkernel/intern/sound.c
index f2e3537762f..1c61646a3d8 100644
--- a/source/blender/blenkernel/intern/sound.c
+++ b/source/blender/blenkernel/intern/sound.c
@@ -36,9 +36,6 @@
 #include "BKE_animsys.h"
 
 
-static int force_device = -1;
-
-
 struct bSound* sound_new_file(struct Main *bmain, const char *filename)
 {
 	bSound* sound = NULL;
@@ -94,6 +91,8 @@ void sound_free(struct bSound* sound)
 
 #ifdef WITH_AUDASPACE
 
+static int force_device = -1;
+
 #ifdef WITH_JACK
 static void sound_sync_callback(void* data, int mode, float time)
 {
@@ -537,7 +536,7 @@ void sound_play_scene(struct Scene *UNUSED(scene)) {}
 void sound_stop_scene(struct Scene *UNUSED(scene)) {}
 void sound_seek_scene(struct bContext *UNUSED(C)) {}
 float sound_sync_scene(struct Scene *UNUSED(scene)) { return 0.0f; }
-int sound_scene_playing(struct Scene *UNUSED(scene)) { return 0; }
+int sound_scene_playing(struct Scene *UNUSED(scene)) { return -1; }
 int sound_read_sound_buffer(struct bSound* UNUSED(sound), float* UNUSED(buffer), int UNUSED(length), float UNUSED(start), float UNUSED(end)) { return 0; }
 int sound_get_channels(struct bSound* UNUSED(sound)) { return 1; }
 
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c
index d1a12464d26..f66f7ca023e 100644
--- a/source/blender/blenkernel/intern/subsurf_ccg.c
+++ b/source/blender/blenkernel/intern/subsurf_ccg.c
@@ -1176,7 +1176,8 @@ static void ccgDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int UNUSED(draw
 	CCGSubSurf *ss = ccgdm->ss;
 	CCGEdgeIterator *ei = ccgSubSurf_getEdgeIterator(ss);
 	CCGFaceIterator *fi = ccgSubSurf_getFaceIterator(ss);
-	int i, edgeSize = ccgSubSurf_getEdgeSize(ss);
+	int i, j, edgeSize = ccgSubSurf_getEdgeSize(ss);
+	int totedge = ccgSubSurf_getNumEdges(ss);
 	int gridSize = ccgSubSurf_getGridSize(ss);
 	int useAging;
 
@@ -1184,13 +1185,16 @@ static void ccgDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int UNUSED(draw
 
 	ccgSubSurf_getUseAgeCounts(ss, &useAging, NULL, NULL, NULL);
 
-	for (; !ccgEdgeIterator_isStopped(ei); ccgEdgeIterator_next(ei)) {
-		CCGEdge *e = ccgEdgeIterator_getCurrent(ei);
+	for (j=0; j< totedge; j++) {
+		CCGEdge *e = ccgdm->edgeMap[j].edge;
 		DMGridData *edgeData = ccgSubSurf_getEdgeDataArray(ss, e);
 
 		if (!drawLooseEdges && !ccgSubSurf_getEdgeNumFaces(e))
 			continue;
 
+		if(ccgdm->edgeFlags && !(ccgdm->edgeFlags[j] & ME_EDGEDRAW))
+			continue;
+
 		if (useAging && !(G.f&G_BACKBUFSEL)) {
 			int ageCol = 255-ccgSubSurf_getEdgeAge(ss, e)*4;
 			glColor3ub(0, ageCol>0?ageCol:0, 0);
diff --git a/source/blender/blenkernel/intern/texture.c b/source/blender/blenkernel/intern/texture.c
index 64f3c111434..036ba34d0c8 100644
--- a/source/blender/blenkernel/intern/texture.c
+++ b/source/blender/blenkernel/intern/texture.c
@@ -1486,6 +1486,10 @@ int BKE_texture_dependsOnTime(const struct Tex *texture)
 		// assume anything in adt means the texture is animated
 		return 1;
 	}
+	else if(texture->type == TEX_NOISE) {
+		// noise always varies with time
+		return 1;
+	}
 	return 0;
 }
 
diff --git a/source/blender/blenkernel/intern/writeavi.c b/source/blender/blenkernel/intern/writeavi.c
index ba7f9bdd415..769a3f9b11e 100644
--- a/source/blender/blenkernel/intern/writeavi.c
+++ b/source/blender/blenkernel/intern/writeavi.c
@@ -105,13 +105,18 @@ bMovieHandle *BKE_get_movie_handle(int imtype)
 		mh.get_movie_path = filepath_ffmpeg;
 	}
 #endif
+#ifdef WITH_FRAMESERVER
 	if (imtype == R_FRAMESERVER) {
 		mh.start_movie = start_frameserver;
 		mh.append_movie = append_frameserver;
 		mh.end_movie = end_frameserver;
 		mh.get_next_frame = frameserver_loop;
 	}
-	
+#endif
+
+	/* incase all above are disabled */
+	(void)imtype;
+
 	return &mh;
 }
 
diff --git a/source/blender/blenkernel/intern/writeframeserver.c b/source/blender/blenkernel/intern/writeframeserver.c
index 2239f6d3147..d13d15d1269 100644
--- a/source/blender/blenkernel/intern/writeframeserver.c
+++ b/source/blender/blenkernel/intern/writeframeserver.c
@@ -22,6 +22,7 @@
  *
  */
 
+#ifdef WITH_FRAMESERVER
 
 #include <string.h>
 #include <stdio.h>
@@ -381,3 +382,4 @@ void end_frameserver(void)
 	shutdown_socket_system();
 }
 
+#endif /* WITH_FRAMESERVER */