quiet gcc float -> double promotion warnings.

16 files changed, 115 insertions, 115 deletions

diff --git a/source/blender/blenkernel/intern/boids.c b/source/blender/blenkernel/intern/boids.c
index 286cd3b2499..11ea3384c96 100644
--- a/source/blender/blenkernel/intern/boids.c
+++ b/source/blender/blenkernel/intern/boids.c
@@ -233,7 +233,7 @@ static int rule_avoid_collision(BoidRule *rule, BoidBrainData *bbd, BoidValues *
 			t = hit.dist/col.original_ray_length;
 
 			/* avoid head-on collision */
-			if(dot_v3v3(col.pce.nor, pa->prev_state.ave) < -0.99) {
+			if(dot_v3v3(col.pce.nor, pa->prev_state.ave) < -0.99f) {
 				/* don't know why, but uneven range [0.0,1.0] */
 				/* works much better than even [-1.0,1.0] */
 				bbd->wanted_co[0] = BLI_frand();
@@ -439,7 +439,7 @@ static int rule_follow_leader(BoidRule *rule, BoidBrainData *bbd, BoidValues *va
 		mul = dot_v3v3(vec, vec);
 
 		/* leader is not moving */
-		if(mul < 0.01) {
+		if(mul < 0.01f) {
 			len = len_v3(loc);
 			/* too close to leader */
 			if(len < 2.0f * val->personal_space * pa->size) {
@@ -476,7 +476,7 @@ static int rule_follow_leader(BoidRule *rule, BoidBrainData *bbd, BoidValues *va
 		else {
 			VECCOPY(loc, flbr->oloc);
 			sub_v3_v3v3(vec, flbr->loc, flbr->oloc);
-			mul_v3_fl(vec, 1.0/bbd->timestep);
+			mul_v3_fl(vec, 1.0f/bbd->timestep);
 		}
 		
 		/* fac is seconds behind leader */
@@ -499,7 +499,7 @@ static int rule_follow_leader(BoidRule *rule, BoidBrainData *bbd, BoidValues *va
 			mul = dot_v3v3(vec, vec);
 
 			/* leader is not moving */
-			if(mul < 0.01) {
+			if(mul < 0.01f) {
 				len = len_v3(loc);
 				/* too close to leader */
 				if(len < 2.0f * val->personal_space * pa->size) {
@@ -730,7 +730,7 @@ static void set_boid_values(BoidValues *val, BoidSettings *boids, ParticleData *
 	if(ELEM(bpa->data.mode, eBoidMode_OnLand, eBoidMode_Climbing)) {
 		val->max_speed = boids->land_max_speed * bpa->data.health/boids->health;
 		val->max_acc = boids->land_max_acc * val->max_speed;
-		val->max_ave = boids->land_max_ave * M_PI * bpa->data.health/boids->health;
+		val->max_ave = boids->land_max_ave * (float)M_PI * bpa->data.health/boids->health;
 		val->min_speed = 0.0f; /* no minimum speed on land */
 		val->personal_space = boids->land_personal_space;
 		val->jump_speed = boids->land_jump_speed * bpa->data.health/boids->health;
@@ -738,7 +738,7 @@ static void set_boid_values(BoidValues *val, BoidSettings *boids, ParticleData *
 	else {
 		val->max_speed = boids->air_max_speed * bpa->data.health/boids->health;
 		val->max_acc = boids->air_max_acc * val->max_speed;
-		val->max_ave = boids->air_max_ave * M_PI * bpa->data.health/boids->health;
+		val->max_ave = boids->air_max_ave * (float)M_PI * bpa->data.health/boids->health;
 		val->min_speed = boids->air_min_speed * boids->air_max_speed;
 		val->personal_space = boids->air_personal_space;
 		val->jump_speed = 0.0f; /* no jumping in air */
@@ -872,7 +872,7 @@ static void boid_climb(BoidSettings *boids, ParticleData *pa, float *surface_co,
 	VECCOPY(nor, surface_nor);
 
 	/* gather apparent gravity */
-	VECADDFAC(bpa->gravity, bpa->gravity, surface_nor, -1.0);
+	VECADDFAC(bpa->gravity, bpa->gravity, surface_nor, -1.0f);
 	normalize_v3(bpa->gravity);
 
 	/* raise boid it's size from surface */
@@ -1010,7 +1010,7 @@ void boid_brain(BoidBrainData *bbd, int p, ParticleData *pa)
 	/* decide on jumping & liftoff */
 	if(bpa->data.mode == eBoidMode_OnLand) {
 		/* fuzziness makes boids capable of misjudgement */
-		float mul = 1.0 + state->rule_fuzziness;
+		float mul = 1.0f + state->rule_fuzziness;
 		
 		if(boids->options & BOID_ALLOW_FLIGHT && bbd->wanted_co[2] > 0.0f) {
 			float cvel[3], dir[3];
@@ -1021,7 +1021,7 @@ void boid_brain(BoidBrainData *bbd, int p, ParticleData *pa)
 			VECCOPY(cvel, bbd->wanted_co);
 			normalize_v2(cvel);
 
-			if(dot_v2v2(cvel, dir) > 0.95 / mul)
+			if(dot_v2v2(cvel, dir) > 0.95f / mul)
 				bpa->data.mode = eBoidMode_Liftoff;
 		}
 		else if(val.jump_speed > 0.0f) {
@@ -1129,7 +1129,7 @@ void boid_body(BoidBrainData *bbd, ParticleData *pa)
 			bpa->ground = boid_find_ground(bbd, pa, ground_co, ground_nor);
 			
 			/* level = how many particle sizes above ground */
-			level = (pa->prev_state.co[2] - ground_co[2])/(2.0f * pa->size) - 0.5;
+			level = (pa->prev_state.co[2] - ground_co[2])/(2.0f * pa->size) - 0.5f;
 
 			landing_level = - boids->landing_smoothness * pa->prev_state.vel[2] * pa_mass;
 
@@ -1328,7 +1328,7 @@ void boid_body(BoidBrainData *bbd, ParticleData *pa)
 					boid_climb(boids, pa, ground_co, ground_nor);
 				}
 				/* land boid when really near ground */
-				else if(pa->state.co[2] <= ground_co[2] + 1.01 * pa->size * boids->height){
+				else if(pa->state.co[2] <= ground_co[2] + 1.01f * pa->size * boids->height){
 					pa->state.co[2] = ground_co[2] + pa->size * boids->height;
 					pa->state.vel[2] = 0.0f;
 					bpa->data.mode = eBoidMode_OnLand;
@@ -1370,7 +1370,7 @@ void boid_body(BoidBrainData *bbd, ParticleData *pa)
 				boid_climb(boids, pa, ground_co, ground_nor);
 			}
 			/* ground is too far away so boid falls */
-			else if(pa->state.co[2]-ground_co[2] > 1.1 * pa->size * boids->height)
+			else if(pa->state.co[2]-ground_co[2] > 1.1f * pa->size * boids->height)
 				bpa->data.mode = eBoidMode_Falling;
 			else {
 				/* constrain to surface */
@@ -1402,7 +1402,7 @@ void boid_body(BoidBrainData *bbd, ParticleData *pa)
 
 	/* save direction to state.ave unless the boid is falling */
 	/* (boids can't effect their direction when falling) */
-	if(bpa->data.mode!=eBoidMode_Falling && len_v3(pa->state.vel) > 0.1*pa->size) {
+	if(bpa->data.mode!=eBoidMode_Falling && len_v3(pa->state.vel) > 0.1f*pa->size) {
 		copy_v3_v3(pa->state.ave, pa->state.vel);
 		pa->state.ave[2] *= bbd->part->boids->pitch;
 		normalize_v3(pa->state.ave);
diff --git a/source/blender/blenkernel/intern/effect.c b/source/blender/blenkernel/intern/effect.c
index 9cca5ae4982..ee46bef6038 100644
--- a/source/blender/blenkernel/intern/effect.c
+++ b/source/blender/blenkernel/intern/effect.c
@@ -495,7 +495,7 @@ static float wind_func(struct RNG *rng, float strength)
 	float ret;
 	float sign = 0;
 	
-	sign = ((float)random > 64.0) ? 1.0: -1.0; // dividing by 2 is not giving equal sign distribution
+	sign = ((float)random > 64.0f) ? 1.0f: -1.0f; // dividing by 2 is not giving equal sign distribution
 	
 	ret = sign*((float)random / force)*strength/128.0f;
 	
@@ -517,7 +517,7 @@ static float falloff_func(float fac, int usemin, float mindist, int usemax, floa
 	if(!usemin)
 		mindist = 0.0;
 
-	return pow((double)1.0+fac-mindist, (double)-power);
+	return pow((double)(1.0f+fac-mindist), (double)(-power));
 }
 
 static float falloff_func_dist(PartDeflect *pd, float fac)
@@ -653,7 +653,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin
 			sim.psys= eff->psys;
 
 			/* TODO: time from actual previous calculated frame (step might not be 1) */
-			state.time = cfra - 1.0;
+			state.time = cfra - 1.0f;
 			ret = psys_get_particle_state(&sim, *efd->index, &state, 0);
 
 			/* TODO */
@@ -705,7 +705,7 @@ int get_effector_data(EffectorCache *eff, EffectorData *efd, EffectedPoint *poin
 		if(real_velocity) {
 			VECCOPY(efd->vel, ob->obmat[3]);
 
-			where_is_object_time(eff->scene, ob, cfra - 1.0);
+			where_is_object_time(eff->scene, ob, cfra - 1.0f);
 
 			sub_v3_v3v3(efd->vel, efd->vel, ob->obmat[3]);
 		}
@@ -931,10 +931,10 @@ static void do_physical_effector(EffectorCache *eff, EffectorData *efd, Effected
 		case PFIELD_LENNARDJ:
 			fac = pow((efd->size + point->size) / efd->distance, 6.0);
 			
-			fac = - fac * (1.0 - fac) / efd->distance;
+			fac = - fac * (1.0f - fac) / efd->distance;
 
 			/* limit the repulsive term drastically to avoid huge forces */
-			fac = ((fac>2.0) ? 2.0 : fac);
+			fac = ((fac>2.0f) ? 2.0f : fac);
 
 			mul_v3_fl(force, strength * fac);
 			break;
diff --git a/source/blender/blenkernel/intern/fmodifier.c b/source/blender/blenkernel/intern/fmodifier.c
index 25d6860cb50..844f25e6d21 100644
--- a/source/blender/blenkernel/intern/fmodifier.c
+++ b/source/blender/blenkernel/intern/fmodifier.c
@@ -346,7 +346,7 @@ static void fcm_fn_generator_evaluate (FCurve *UNUSED(fcu), FModifier *fcm, floa
 		case FCM_GENERATOR_FN_LN: /* natural log */
 		{
 			/* check that value is greater than 1? */
-			if (arg > 1.0f) {
+			if (arg > 1.0) {
 				fn= log;
 			}
 			else {
@@ -358,7 +358,7 @@ static void fcm_fn_generator_evaluate (FCurve *UNUSED(fcu), FModifier *fcm, floa
 		case FCM_GENERATOR_FN_SQRT: /* square root */
 		{
 			/* no negative numbers */
-			if (arg > 0.0f) {
+			if (arg > 0.0) {
 				fn= sqrt;
 			}
 			else {
@@ -374,7 +374,7 @@ static void fcm_fn_generator_evaluate (FCurve *UNUSED(fcu), FModifier *fcm, floa
 	
 	/* execute function callback to set value if appropriate */
 	if (fn) {
-		float value= (float)(data->amplitude*fn(arg) + data->value_offset);
+		float value= (float)(data->amplitude*(float)fn(arg) + data->value_offset);
 		
 		if (data->flag & FCM_GENERATOR_ADDITIVE)
 			*cvalue += value;
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c
index a07baa92998..dc1f80ce1d4 100644
--- a/source/blender/blenkernel/intern/node.c
+++ b/source/blender/blenkernel/intern/node.c
@@ -2725,7 +2725,7 @@ void ntreeCompositExecTree(bNodeTree *ntree, RenderData *rd, int do_preview)
 			node= getExecutableNode(ntree);
 			if(node) {
 				if(ntree->progress && totnode)
-					ntree->progress(ntree->prh, (1.0 - curnode/(float)totnode));
+					ntree->progress(ntree->prh, (1.0f - curnode/(float)totnode));
 				if(ntree->stats_draw) {
 					char str[64];
 					sprintf(str, "Compositing %d %s", curnode, node->name);
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c
index 5c1c8eae622..e96dc638a88 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -880,7 +880,7 @@ int psys_render_simplify_distribution(ParticleThreadContext *ctx, int tot)
 
 		if((arearatio < 1.0f || viewport < 1.0f) && elem->totchild) {
 			/* lambda is percentage of elements to keep */
-			lambda= (arearatio < 1.0f)? pow(arearatio, powrate): 1.0f;
+			lambda= (arearatio < 1.0f)? powf(arearatio, powrate): 1.0f;
 			lambda *= viewport;
 
 			lambda= MAX2(lambda, 1.0f/elem->totchild);
@@ -2254,7 +2254,7 @@ static void do_path_effectors(ParticleSimulationData *sim, int i, ParticleCacheK
 	pd_point_from_particle(sim, sim->psys->particles+i, &eff_key, &epoint);
 	pdDoEffectors(sim->psys->effectors, sim->colliders, sim->psys->part->effector_weights, &epoint, force, NULL);
 
-	mul_v3_fl(force, effector*pow((float)k / (float)steps, 100.0f * sim->psys->part->eff_hair) / (float)steps);
+	mul_v3_fl(force, effector*powf((float)k / (float)steps, 100.0f * sim->psys->part->eff_hair) / (float)steps);
 
 	add_v3_v3(force, vec);
 
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index 2fe7f42abe3..13f5d619daa 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -659,7 +659,7 @@ static void init_mv_jit(float *jit, int num, int seed2, float amount)
 
 	if(num==0) return;
 
-	rad1= (float)(1.0f/sqrt((float)num));
+	rad1= (float)(1.0f/sqrtf((float)num));
 	rad2= (float)(1.0f/((float)num));
 	rad3= (float)sqrt((float)num)/((float)num);
 
@@ -1668,7 +1668,7 @@ void reset_particle(ParticleSimulationData *sim, ParticleData *pa, float dtime,
 		zero_v3(pa->state.vel);
 
 		/* boids store direction in ave */
-		if(fabs(nor[2])==1.0f) {
+		if(fabsf(nor[2])==1.0f) {
 			sub_v3_v3v3(pa->state.ave, loc, ob->obmat[3]);
 			normalize_v3(pa->state.ave);
 		}
@@ -2334,7 +2334,7 @@ static void sph_density_accum_cb(void *userdata, int index, float squared_dist)
 	pfr->neighbors[pfr->tot_neighbors].psys = pfr->npsys;
 	pfr->tot_neighbors++;
 
-	q = (1.f - sqrt(squared_dist)/pfr->h) * pfr->massfac;
+	q = (1.f - sqrtf(squared_dist)/pfr->h) * pfr->massfac;
 
 	if(pfr->use_size)
 		q *= npa->size;
@@ -2658,7 +2658,7 @@ static float nr_distance_to_edge(float *p, float radius, ParticleCollisionElemen
 
 	cross_v3_v3v3(c, v1, v2);
 
-	return fabs(len_v3(c)/len_v3(v0)) - radius;
+	return fabsf(len_v3(c)/len_v3(v0)) - radius;
 }
 static float nr_distance_to_vert(float *p, float radius, ParticleCollisionElement *pce, float *UNUSED(nor))
 {
diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c
index 618945b27bd..587d1dc01a2 100644
--- a/source/blender/blenkernel/intern/pointcache.c
+++ b/source/blender/blenkernel/intern/pointcache.c
@@ -2557,7 +2557,7 @@ static void *ptcache_bake_thread(void *ptr) {
 				ptcache_dt_to_str(run, ctime-stime);
 				ptcache_dt_to_str(etd, fetd);
 
-				printf("Baked for %s, current frame: %i/%i (%.3fs), ETC: %s          \r", run, *data->cfra_ptr-sfra+1, efra-sfra+1, (float)(ctime-ptime), etd);
+				printf("Baked for %s, current frame: %i/%i (%.3fs), ETC: %s          \r", run, *data->cfra_ptr-sfra+1, efra-sfra+1, ctime-ptime, etd);
 			}
 			ptime = ctime;
 		}
diff --git a/source/blender/blenkernel/intern/seqeffects.c b/source/blender/blenkernel/intern/seqeffects.c
index e6360620048..3dfef2e9d78 100644
--- a/source/blender/blenkernel/intern/seqeffects.c
+++ b/source/blender/blenkernel/intern/seqeffects.c
@@ -1582,11 +1582,11 @@ typedef struct WipeZone {
 static void precalc_wipe_zone(WipeZone *wipezone, WipeVars *wipe, int xo, int yo)
 {
 	wipezone->flip = (wipe->angle < 0);
-	wipezone->angle = pow(fabs(wipe->angle)/45.0f, log(xo)/log(2.0f));
+	wipezone->angle = pow(fabsf(wipe->angle)/45.0f, log(xo)/log(2.0f));
 	wipezone->xo = xo;
 	wipezone->yo = yo;
 	wipezone->width = (int)(wipe->edgeWidth*((xo+yo)/2.0f));
-	wipezone->pythangle = 1.0f/sqrt(wipe->angle*wipe->angle + 1.0f);
+	wipezone->pythangle = 1.0f/sqrtf(wipe->angle*wipe->angle + 1.0f);
 
 	if(wipe->wipetype == DO_SINGLE_WIPE)
 		wipezone->invwidth = 1.0f/wipezone->width;
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 8c5696c9a3f..7a6eb1adc9f 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -1029,7 +1029,7 @@ static float give_stripelem_index(Sequence *seq, float cfra)
 	if (seq->strobe < 1.0f) seq->strobe = 1.0f;
 	
 	if (seq->strobe > 1.0f) {
-		nr -= fmod((double)nr, (double)seq->strobe);
+		nr -= fmodf((double)nr, (double)seq->strobe);
 	}
 
 	return nr;
diff --git a/source/blender/blenkernel/intern/sound.c b/source/blender/blenkernel/intern/sound.c
index cfc98b4a67d..52e1faaabee 100644
--- a/source/blender/blenkernel/intern/sound.c
+++ b/source/blender/blenkernel/intern/sound.c
@@ -329,7 +329,7 @@ static float sound_get_volume(Scene* scene, Sequence* sequence, float time)
 		fcu= list_find_fcurve(&adt->action->curves, buf, 0);
 	
 	if(fcu)
-		return evaluate_fcurve(fcu, time * FPS);
+		return evaluate_fcurve(fcu, time * (float)FPS);
 	else
 		return sequence->volume;
 }
diff --git a/source/blender/blenlib/intern/freetypefont.c b/source/blender/blenlib/intern/freetypefont.c
index 0f4f6c8e45d..0fe028eb3c0 100644
--- a/source/blender/blenlib/intern/freetypefont.c
+++ b/source/blender/blenlib/intern/freetypefont.c
@@ -88,10 +88,10 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 	
 	// adjust font size
 	height= ((double) face->bbox.yMax - (double) face->bbox.yMin);
-	if(height != 0.0)
-		scale = 1.0 / height;
+	if(height != 0.0f)
+		scale = 1.0f / height;
 	else
-		scale = 1.0 / 1000.0;
+		scale = 1.0f / 1000.0f;
 	
 	//	
 	// Generate the character 3D data
@@ -167,20 +167,20 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 				if(k < npoints[j] - 1 )
 				{
 					if( ftoutline.tags[l] == FT_Curve_Tag_Conic && ftoutline.tags[l+1] == FT_Curve_Tag_Conic) {
-						dx = (ftoutline.points[l].x + ftoutline.points[l+1].x)* scale / 2.0;
-						dy = (ftoutline.points[l].y + ftoutline.points[l+1].y)* scale / 2.0;
+						dx = (ftoutline.points[l].x + ftoutline.points[l+1].x)* scale / 2.0f;
+						dy = (ftoutline.points[l].y + ftoutline.points[l+1].y)* scale / 2.0f;
 
 						//left handle
-						bezt->vec[0][0] = (dx +	(2 * ftoutline.points[l].x)* scale) / 3.0;
-						bezt->vec[0][1] = (dy +	(2 * ftoutline.points[l].y)* scale) / 3.0;
+						bezt->vec[0][0] = (dx +	(2 * ftoutline.points[l].x)* scale) / 3.0f;
+						bezt->vec[0][1] = (dy +	(2 * ftoutline.points[l].y)* scale) / 3.0f;
 
 						//midpoint (virtual on-curve point)
 						bezt->vec[1][0] = dx;
 						bezt->vec[1][1] = dy;
 
 						//right handle
-						bezt->vec[2][0] = (dx + (2 * ftoutline.points[l+1].x)* scale) / 3.0;
-						bezt->vec[2][1] = (dy +	(2 * ftoutline.points[l+1].y)* scale) / 3.0;
+						bezt->vec[2][0] = (dx + (2 * ftoutline.points[l+1].x)* scale) / 3.0f;
+						bezt->vec[2][1] = (dy +	(2 * ftoutline.points[l+1].y)* scale) / 3.0f;
 
 						bezt->h1= bezt->h2= HD_ALIGN;
 						bezt->radius= 1.0f;
@@ -197,12 +197,12 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 							bezt->vec[0][1] = ftoutline.points[l-1].y* scale;
 							bezt->h1= HD_FREE;
 						} else if(ftoutline.tags[l - 1] == FT_Curve_Tag_Conic) {
-							bezt->vec[0][0] = (ftoutline.points[l].x + (2 * ftoutline.points[l - 1].x))* scale / 3.0;
-							bezt->vec[0][1] = (ftoutline.points[l].y + (2 * ftoutline.points[l - 1].y))* scale / 3.0;
+							bezt->vec[0][0] = (ftoutline.points[l].x + (2 * ftoutline.points[l - 1].x))* scale / 3.0f;
+							bezt->vec[0][1] = (ftoutline.points[l].y + (2 * ftoutline.points[l - 1].y))* scale / 3.0f;
 							bezt->h1= HD_FREE;
 						} else {
-							bezt->vec[0][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[l-1].x)* scale / 3.0;
-							bezt->vec[0][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[l-1].y)* scale / 3.0;
+							bezt->vec[0][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[l-1].x)* scale / 3.0f;
+							bezt->vec[0][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[l-1].y)* scale / 3.0f;
 							bezt->h1= HD_VECT;
 						}
 					} else { //first point on curve
@@ -211,12 +211,12 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 							bezt->vec[0][1] = ftoutline.points[ftoutline.contours[j]].y * scale;
 							bezt->h1= HD_FREE;
 						} else if(ftoutline.tags[ftoutline.contours[j]] == FT_Curve_Tag_Conic) {
-							bezt->vec[0][0] = (ftoutline.points[l].x + (2 * ftoutline.points[ftoutline.contours[j]].x))* scale / 3.0 ;
-							bezt->vec[0][1] = (ftoutline.points[l].y + (2 * ftoutline.points[ftoutline.contours[j]].y))* scale / 3.0 ;
+							bezt->vec[0][0] = (ftoutline.points[l].x + (2 * ftoutline.points[ftoutline.contours[j]].x))* scale / 3.0f;
+							bezt->vec[0][1] = (ftoutline.points[l].y + (2 * ftoutline.points[ftoutline.contours[j]].y))* scale / 3.0f;
 							bezt->h1= HD_FREE;
 						} else {
-							bezt->vec[0][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[ftoutline.contours[j]].x)* scale / 3.0;
-							bezt->vec[0][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[ftoutline.contours[j]].y)* scale / 3.0;
+							bezt->vec[0][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[ftoutline.contours[j]].x)* scale / 3.0f;
+							bezt->vec[0][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[ftoutline.contours[j]].y)* scale / 3.0f;
 							bezt->h1= HD_VECT;
 						}
 					}
@@ -232,12 +232,12 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 							bezt->vec[2][1] = ftoutline.points[l+1].y* scale;
 							bezt->h2= HD_FREE;
 						} else if(ftoutline.tags[l+1] == FT_Curve_Tag_Conic) {
-							bezt->vec[2][0] = (ftoutline.points[l].x + (2 * ftoutline.points[l+1].x))* scale / 3.0;
-							bezt->vec[2][1] = (ftoutline.points[l].y + (2 * ftoutline.points[l+1].y))* scale / 3.0;
+							bezt->vec[2][0] = (ftoutline.points[l].x + (2 * ftoutline.points[l+1].x))* scale / 3.0f;
+							bezt->vec[2][1] = (ftoutline.points[l].y + (2 * ftoutline.points[l+1].y))* scale / 3.0f;
 							bezt->h2= HD_FREE;
 						} else {
-							bezt->vec[2][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[l+1].x)* scale / 3.0;
-							bezt->vec[2][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[l+1].y)* scale / 3.0;
+							bezt->vec[2][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[l+1].x)* scale / 3.0f;
+							bezt->vec[2][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[l+1].y)* scale / 3.0f;
 							bezt->h2= HD_VECT;
 						}
 					} else { //last point on curve
@@ -246,12 +246,12 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 							bezt->vec[2][1] = ftoutline.points[m].y* scale;
 							bezt->h2= HD_FREE;
 						} else if(ftoutline.tags[m] == FT_Curve_Tag_Conic) {
-							bezt->vec[2][0] = (ftoutline.points[l].x + (2 * ftoutline.points[m].x))* scale / 3.0 ;
-							bezt->vec[2][1] = (ftoutline.points[l].y + (2 * ftoutline.points[m].y))* scale / 3.0 ;
+							bezt->vec[2][0] = (ftoutline.points[l].x + (2 * ftoutline.points[m].x))* scale / 3.0f;
+							bezt->vec[2][1] = (ftoutline.points[l].y + (2 * ftoutline.points[m].y))* scale / 3.0f;
 							bezt->h2= HD_FREE;
 						} else {
-							bezt->vec[2][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[m].x)* scale / 3.0;
-							bezt->vec[2][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[m].y)* scale / 3.0;
+							bezt->vec[2][0] = ftoutline.points[l].x* scale - (ftoutline.points[l].x - ftoutline.points[m].x)* scale / 3.0f;
+							bezt->vec[2][1] = ftoutline.points[l].y* scale - (ftoutline.points[l].y - ftoutline.points[m].y)* scale / 3.0f;
 							bezt->h2= HD_VECT;
 						}
 					}
@@ -261,10 +261,10 @@ static void freetypechar_to_vchar(FT_Face face, FT_ULong charcode, VFontData *vf
 					// len_squared_v2v2, see if there's a distance between the three points
 					// len_squared_v2v2 again, to check the angle between the handles 
 					// finally, check if one of them is a vector handle 
-					if((dist_to_line_v2(bezt->vec[0],bezt->vec[1],bezt->vec[2]) < 0.001) &&
-						(len_squared_v2v2(bezt->vec[0], bezt->vec[1]) > 0.0001*0.0001) &&
-						(len_squared_v2v2(bezt->vec[1], bezt->vec[2]) > 0.0001*0.0001) &&
-						(len_squared_v2v2(bezt->vec[0], bezt->vec[2]) > 0.0002*0.0001) &&
+					if((dist_to_line_v2(bezt->vec[0],bezt->vec[1],bezt->vec[2]) < 0.001f) &&
+						(len_squared_v2v2(bezt->vec[0], bezt->vec[1]) > 0.0001f*0.0001f) &&
+						(len_squared_v2v2(bezt->vec[1], bezt->vec[2]) > 0.0001f*0.0001f) &&
+						(len_squared_v2v2(bezt->vec[0], bezt->vec[2]) > 0.0002f*0.0001f) &&
 						(len_squared_v2v2(bezt->vec[0], bezt->vec[2]) > MAX2(len_squared_v2v2(bezt->vec[0], bezt->vec[1]), len_squared_v2v2(bezt->vec[1], bezt->vec[2]))) &&
 						bezt->h1 != HD_VECT && bezt->h2 != HD_VECT)
 					{
diff --git a/source/blender/gpu/intern/gpu_material.c b/source/blender/gpu/intern/gpu_material.c
index 8e71f259557..4155b7a8ac0 100644
--- a/source/blender/gpu/intern/gpu_material.c
+++ b/source/blender/gpu/intern/gpu_material.c
@@ -1060,7 +1060,7 @@ static void do_material_tex(GPUShadeInput *shi)
 						else
 							newnor = tnor;
 						
-						norfac = MIN2(fabsf(mtex->norfac), 1.0);
+						norfac = MIN2(fabsf(mtex->norfac), 1.0f);
 						
 						if(norfac == 1.0f && !GPU_link_changed(stencil)) {
 							shi->vn = newnor;
@@ -1308,7 +1308,7 @@ void GPU_shaderesult_set(GPUShadeInput *shi, GPUShadeResult *shr)
 			/* exposure correction */
 			if(world->exp!=0.0f || world->range!=1.0f) {
 				linfac= 1.0 + pow((2.0*world->exp + 0.5), -10);
-				logfac= log((linfac-1.0)/linfac)/world->range;
+				logfac= log((linfac-1.0f)/linfac)/world->range;
 
 				GPU_link(mat, "set_value", GPU_uniform(&linfac), &ulinfac);
 				GPU_link(mat, "set_value", GPU_uniform(&logfac), &ulogfac);
@@ -1481,10 +1481,10 @@ static void gpu_lamp_from_blender(Scene *scene, Object *ob, Object *par, Lamp *l
 
 	lamp->spotsi= la->spotsize;
 	if(lamp->mode & LA_HALO)
-		if(lamp->spotsi > 170.0)
-			lamp->spotsi = 170.0;
+		if(lamp->spotsi > 170.0f)
+			lamp->spotsi = 170.0f;
 	lamp->spotsi= cos(M_PI*lamp->spotsi/360.0);
-	lamp->spotbl= (1.0 - lamp->spotsi)*la->spotblend;
+	lamp->spotbl= (1.0f - lamp->spotsi)*la->spotblend;
 	lamp->k= la->k;
 
 	lamp->dist= la->dist;
diff --git a/source/blender/render/intern/include/texture.h b/source/blender/render/intern/include/texture.h
index 2aa8c37e9a4..a63c4f7f253 100644
--- a/source/blender/render/intern/include/texture.h
+++ b/source/blender/render/intern/include/texture.h
@@ -37,15 +37,15 @@
 #ifndef TEXTURE_EXT_H
 #define TEXTURE_EXT_H
 
-#define BRICONT		texres->tin= (texres->tin-0.5)*tex->contrast+tex->bright-0.5; \
-if(texres->tin<0.0) texres->tin= 0.0; else if(texres->tin>1.0) texres->tin= 1.0;
+#define BRICONT		texres->tin= (texres->tin-0.5f)*tex->contrast+tex->bright-0.5f; \
+if(texres->tin<0.0f) texres->tin= 0.0f; else if(texres->tin>1.0f) texres->tin= 1.0f;
 
-#define BRICONTRGB	texres->tr= tex->rfac*((texres->tr-0.5)*tex->contrast+tex->bright-0.5); \
-if(texres->tr<0.0) texres->tr= 0.0; \
-texres->tg= tex->gfac*((texres->tg-0.5)*tex->contrast+tex->bright-0.5); \
-if(texres->tg<0.0) texres->tg= 0.0; \
-texres->tb= tex->bfac*((texres->tb-0.5)*tex->contrast+tex->bright-0.5); \
-if(texres->tb<0.0) texres->tb= 0.0; \
+#define BRICONTRGB	texres->tr= tex->rfac*((texres->tr-0.5f)*tex->contrast+tex->bright-0.5f); \
+if(texres->tr<0.0f) texres->tr= 0.0f; \
+texres->tg= tex->gfac*((texres->tg-0.5f)*tex->contrast+tex->bright-0.5f); \
+if(texres->tg<0.0f) texres->tg= 0.0f; \
+texres->tb= tex->bfac*((texres->tb-0.5f)*tex->contrast+tex->bright-0.5f); \
+if(texres->tb<0.0f) texres->tb= 0.0f; \
 if(tex->saturation != 1.0f) { \
 	float _hsv[3]; \
 	rgb_to_hsv(texres->tr, texres->tg, texres->tb, _hsv, _hsv+1, _hsv+2); \
@@ -53,7 +53,7 @@ if(tex->saturation != 1.0f) { \
 	hsv_to_rgb(_hsv[0], _hsv[1], _hsv[2], &texres->tr, &texres->tg, &texres->tb); \
 } \
 
-#define RGBTOBW(r,g,b)	( r*0.35 + g*0.45 + b*0.2 )		/* keep this in sync with gpu_shader_material.glsl:rgbtobw */
+#define RGBTOBW(r,g,b)	( r*0.35f + g*0.45f + b*0.2f )		/* keep this in sync with gpu_shader_material.glsl:rgbtobw */
 
 struct HaloRen;
 struct ShadeInput;
diff --git a/source/blender/render/intern/source/imagetexture.c b/source/blender/render/intern/source/imagetexture.c
index e5afc492c61..264c82e4f47 100644
--- a/source/blender/render/intern/source/imagetexture.c
+++ b/source/blender/render/intern/source/imagetexture.c
@@ -158,9 +158,9 @@ int imagewrap(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec, TexResult *texre
 			if((xs+ys) & 1) return retval; 
 		}
 		/* scale around center, (0.5, 0.5) */
-		if(tex->checkerdist<1.0) {
-			fx= (fx-0.5)/(1.0-tex->checkerdist) +0.5;
-			fy= (fy-0.5)/(1.0-tex->checkerdist) +0.5;
+		if(tex->checkerdist<1.0f) {
+			fx= (fx-0.5f)/(1.0f-tex->checkerdist) +0.5f;
+			fy= (fy-0.5f)/(1.0f-tex->checkerdist) +0.5f;
 		}
 	}
 
@@ -168,7 +168,7 @@ int imagewrap(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec, TexResult *texre
 	y = (int)floorf(fy*ibuf->y);
 
 	if(tex->extend == TEX_CLIPCUBE) {
-		if(x<0 || y<0 || x>=ibuf->x || y>=ibuf->y || texvec[2]<-1.0 || texvec[2]>1.0) {
+		if(x<0 || y<0 || x>=ibuf->x || y>=ibuf->y || texvec[2]<-1.0f || texvec[2]>1.0f) {
 			return retval;
 		}
 	}
@@ -400,7 +400,7 @@ static float clipx_rctf(rctf *rf, float x1, float x2)
 		rf->xmin = rf->xmax;
 		return 0.0;
 	}
-	else if(size!=0.0) {
+	else if(size!=0.0f) {
 		return (rf->xmax - rf->xmin)/size;
 	}
 	return 1.0;
@@ -423,7 +423,7 @@ static float clipy_rctf(rctf *rf, float y1, float y2)
 		rf->ymin = rf->ymax;
 		return 0.0;
 	}
-	else if(size!=0.0) {
+	else if(size!=0.0f) {
 		return (rf->ymax - rf->ymin)/size;
 	}
 	return 1.0;
@@ -482,12 +482,12 @@ static void boxsampleclip(struct ImBuf *ibuf, rctf *rf, TexResult *texres)
 
 					ibuf_get_color(col, ibuf, x, y);
 					
-					if(mulx==1.0) {
+					if(mulx==1.0f) {
 						texres->ta+= col[3];
 						texres->tr+= col[0];
 						texres->tg+= col[1];
 						texres->tb+= col[2];
-						div+= 1.0;
+						div+= 1.0f;
 					}
 					else {
 						texres->ta+= mulx*col[3];
@@ -500,7 +500,7 @@ static void boxsampleclip(struct ImBuf *ibuf, rctf *rf, TexResult *texres)
 			}
 		}
 
-		if(div!=0.0) {
+		if(div!=0.0f) {
 			div= 1.0f/div;
 			texres->tb*= div;
 			texres->tg*= div;
@@ -544,7 +544,7 @@ static void boxsample(ImBuf *ibuf, float minx, float miny, float maxx, float max
 	else {
 		alphaclip= clipx_rctf(rf, 0.0, (float)(ibuf->x));
 
-		if(alphaclip<=0.0) {
+		if(alphaclip<=0.0f) {
 			texres->tr= texres->tb= texres->tg= texres->ta= 0.0;
 			return;
 		}
@@ -559,7 +559,7 @@ static void boxsample(ImBuf *ibuf, float minx, float miny, float maxx, float max
 	else {
 		alphaclip*= clipy_rctf(rf, 0.0, (float)(ibuf->y));
 
-		if(alphaclip<=0.0) {
+		if(alphaclip<=0.0f) {
 			texres->tr= texres->tb= texres->tg= texres->ta= 0.0;
 			return;
 		}
@@ -579,7 +579,7 @@ static void boxsample(ImBuf *ibuf, float minx, float miny, float maxx, float max
 			if(texres->talpha) texres->ta+= opp*texr.ta;
 			rf++;
 		}
-		if(tot!= 0.0) {
+		if(tot!= 0.0f) {
 			texres->tr/= tot;
 			texres->tg/= tot;
 			texres->tb/= tot;
@@ -591,7 +591,7 @@ static void boxsample(ImBuf *ibuf, float minx, float miny, float maxx, float max
 
 	if(texres->talpha==0) texres->ta= 1.0;
 	
-	if(alphaclip!=1.0) {
+	if(alphaclip!=1.0f) {
 		/* premul it all */
 		texres->tr*= alphaclip;
 		texres->tg*= alphaclip;
@@ -964,7 +964,7 @@ static void alpha_clip_aniso(ImBuf *ibuf, float minx, float miny, float maxx, fl
 		alphaclip*= clipy_rctf(&rf, 0.0, (float)(ibuf->y));
 		alphaclip= MAX2(alphaclip, 0.0f);
 
-		if(alphaclip!=1.0) {
+		if(alphaclip!=1.0f) {
 			/* premul it all */
 			texres->tr*= alphaclip;
 			texres->tg*= alphaclip;
@@ -1100,8 +1100,8 @@ static int imagewraposa_aniso(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec,
 	}
 
 	// side faces of unit-cube
-	minx = (minx > 0.25f) ? 0.25f : ((minx < 1e-5f) ? 1e-5 : minx);
-	miny = (miny > 0.25f) ? 0.25f : ((miny < 1e-5f) ? 1e-5 : miny);
+	minx = (minx > 0.25f) ? 0.25f : ((minx < 1e-5f) ? 1e-5f : minx);
+	miny = (miny > 0.25f) ? 0.25f : ((miny < 1e-5f) ? 1e-5f : miny);
 
 	// repeat and clip
 
@@ -1486,9 +1486,9 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec, float *DXT, f
 
 	if(tex->imaflag & TEX_IMAROT) SWAP(float, minx, miny);
 	
-	if(minx>0.25) minx= 0.25;
+	if(minx>0.25f) minx= 0.25f;
 	else if(minx<0.00001f) minx= 0.00001f;	/* side faces of unit-cube */
-	if(miny>0.25) miny= 0.25;
+	if(miny>0.25f) miny= 0.25f;
 	else if(miny<0.00001f) miny= 0.00001f;
 
 	
@@ -1552,41 +1552,41 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec, float *DXT, f
 		}
 
 		/* scale around center, (0.5, 0.5) */
-		if(tex->checkerdist<1.0) {
-			fx= (fx-0.5)/(1.0-tex->checkerdist) +0.5;
-			fy= (fy-0.5)/(1.0-tex->checkerdist) +0.5;
-			minx/= (1.0-tex->checkerdist);
-			miny/= (1.0-tex->checkerdist);
+		if(tex->checkerdist<1.0f) {
+			fx= (fx-0.5f)/(1.0f-tex->checkerdist) +0.5f;
+			fy= (fy-0.5f)/(1.0f-tex->checkerdist) +0.5f;
+			minx/= (1.0f-tex->checkerdist);
+			miny/= (1.0f-tex->checkerdist);
 		}
 	}
 
 	if(tex->extend == TEX_CLIPCUBE) {
-		if(fx+minx<0.0 || fy+miny<0.0 || fx-minx>1.0 || fy-miny>1.0 || texvec[2]<-1.0 || texvec[2]>1.0) {
+		if(fx+minx<0.0f || fy+miny<0.0f || fx-minx>1.0f || fy-miny>1.0f || texvec[2]<-1.0f || texvec[2]>1.0f) {
 			return retval;
 		}
 	}
 	else if(tex->extend==TEX_CLIP || tex->extend==TEX_CHECKER) {
-		if(fx+minx<0.0 || fy+miny<0.0 || fx-minx>1.0 || fy-miny>1.0) {
+		if(fx+minx<0.0f || fy+miny<0.0f || fx-minx>1.0f || fy-miny>1.0f) {
 			return retval;
 		}
 	}
 	else {
 		if(imapextend) {
-			if(fx>1.0) fx = 1.0;
-			else if(fx<0.0) fx= 0.0;
+			if(fx>1.0f) fx = 1.0f;
+			else if(fx<0.0f) fx= 0.0f;
 		}
 		else {
-			if(fx>1.0) fx -= (int)(fx);
-			else if(fx<0.0) fx+= 1-(int)(fx);
+			if(fx>1.0f) fx -= (int)(fx);
+			else if(fx<0.0f) fx+= 1-(int)(fx);
 		}
 		
 		if(imapextend) {
-			if(fy>1.0) fy = 1.0;
-			else if(fy<0.0) fy= 0.0;
+			if(fy>1.0f) fy = 1.0f;
+			else if(fy<0.0f) fy= 0.0f;
 		}
 		else {
-			if(fy>1.0) fy -= (int)(fy);
-			else if(fy<0.0) fy+= 1-(int)(fy);
+			if(fy>1.0f) fy -= (int)(fy);
+			else if(fy<0.0f) fy+= 1-(int)(fy);
 		}
 	}
 
@@ -1603,7 +1603,7 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec, float *DXT, f
 		dx= minx;
 		dy= miny;
 		maxd= MAX2(dx, dy);
-		if(maxd>0.5) maxd= 0.5;
+		if(maxd>0.5f) maxd= 0.5f;
 
 		pixsize = 1.0f/ (float) MIN2(ibuf->x, ibuf->y);
 		
@@ -1694,7 +1694,7 @@ int imagewraposa(Tex *tex, Image *ima, ImBuf *ibuf, float *texvec, float *DXT, f
 				
 				fx= 2.0f*(pixsize-maxd)/pixsize;
 				
-				if(fx>=1.0) {
+				if(fx>=1.0f) {
 					texres->ta= texr.ta; texres->tb= texr.tb;
 					texres->tg= texr.tg; texres->tr= texr.tr;
 				} else {
diff --git a/source/blender/windowmanager/intern/wm_gesture.c b/source/blender/windowmanager/intern/wm_gesture.c
index eddd7ae1642..de4afa79448 100644
--- a/source/blender/windowmanager/intern/wm_gesture.c
+++ b/source/blender/windowmanager/intern/wm_gesture.c
@@ -134,7 +134,7 @@ int wm_gesture_evaluate(wmGesture *gesture)
 		int dx= rect->xmax - rect->xmin;
 		int dy= rect->ymax - rect->ymin;
 		if(ABS(dx)+ABS(dy) > TWEAK_THRESHOLD) {
-			int theta= (int)floor(4.0f*atan2((float)dy, (float)dx)/M_PI + 0.5);
+			int theta= (int)floor(4.0f*atan2f((float)dy, (float)dx)/(float)M_PI + 0.5f);
 			int val= EVT_GESTURE_W;
 			
 			if(theta==0) val= EVT_GESTURE_E;
diff --git a/source/blender/windowmanager/intern/wm_operators.c b/source/blender/windowmanager/intern/wm_operators.c
index a2000bcedb5..8f10b164f8f 100644
--- a/source/blender/windowmanager/intern/wm_operators.c
+++ b/source/blender/windowmanager/intern/wm_operators.c
@@ -2766,11 +2766,11 @@ int WM_radial_control_modal(bContext *C, wmOperator *op, wmEvent *event)
 		else if(mode == WM_RADIALCONTROL_STRENGTH) {
 			new_value = 1 - dist / WM_RADIAL_CONTROL_DISPLAY_SIZE;
 		} else if(mode == WM_RADIALCONTROL_ANGLE)
-			new_value = ((int)(atan2(delta[1], delta[0]) * (180.0 / M_PI)) + 180);
+			new_value = ((int)(atan2f(delta[1], delta[0]) * (float)(180.0 / M_PI)) + 180);
 		
 		if(event->ctrl) {
 			if(mode == WM_RADIALCONTROL_STRENGTH)
-				new_value = ((int)ceil(new_value * 10.f) * 10.0f) / 100.f;
+				new_value = ((int)ceilf(new_value * 10.f) * 10.0f) / 100.f;
 			else
 				new_value = ((int)new_value + 5) / 10*10;
 		}