til: add ticks to til_module_context_t

Also wire this up to the til_module_context_new() helper and
all its callers.

This is in preparation for modules doing more correct delta-T
derived animation.

27 files changed, 29 insertions, 27 deletions

diff --git a/src/modules/blinds/blinds.c b/src/modules/blinds/blinds.c
index 1d7b580..aa71ddd 100644
--- a/src/modules/blinds/blinds.c
+++ b/src/modules/blinds/blinds.c
@@ -44,7 +44,7 @@ static til_module_context_t * blinds_create_context(unsigned seed, unsigned tick
 	if (!setup)
 		setup = &blinds_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(blinds_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(blinds_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/checkers/checkers.c b/src/modules/checkers/checkers.c
index 079df4d..c9a0444 100644
--- a/src/modules/checkers/checkers.c
+++ b/src/modules/checkers/checkers.c
@@ -70,7 +70,7 @@ static til_module_context_t * checkers_create_context(unsigned seed, unsigned ti
 	if (!setup)
 		setup = &checkers_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(checkers_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(checkers_context_t), ticks, seed, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/compose/compose.c b/src/modules/compose/compose.c
index 7415150..06fa01c 100644
--- a/src/modules/compose/compose.c
+++ b/src/modules/compose/compose.c
@@ -77,7 +77,7 @@ static til_module_context_t * compose_create_context(unsigned seed, unsigned tic
 
 	for (n = 0; ((compose_setup_t *)setup)->layers[n]; n++);
 
-	ctxt = til_module_context_new(sizeof(compose_context_t) + n * sizeof(compose_layer_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(compose_context_t) + n * sizeof(compose_layer_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/drizzle/drizzle.c b/src/modules/drizzle/drizzle.c
index b23fba8..2ed8533 100644
--- a/src/modules/drizzle/drizzle.c
+++ b/src/modules/drizzle/drizzle.c
@@ -81,7 +81,7 @@ static til_module_context_t * drizzle_create_context(unsigned seed, unsigned tic
 	if (!setup)
 		setup = &drizzle_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(drizzle_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(drizzle_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/flui2d/flui2d.c b/src/modules/flui2d/flui2d.c
index df980ba..78f0265 100644
--- a/src/modules/flui2d/flui2d.c
+++ b/src/modules/flui2d/flui2d.c
@@ -253,7 +253,7 @@ static til_module_context_t * flui2d_create_context(unsigned seed, unsigned tick
 	if (!setup)
 		setup = &flui2d_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(flui2d_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(flui2d_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/julia/julia.c b/src/modules/julia/julia.c
index dd11f25..f878f99 100644
--- a/src/modules/julia/julia.c
+++ b/src/modules/julia/julia.c
@@ -71,7 +71,7 @@ static til_module_context_t * julia_create_context(unsigned seed, unsigned ticks
 {
 	julia_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(julia_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(julia_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/meta2d/meta2d.c b/src/modules/meta2d/meta2d.c
index eb816d0..c6a6c86 100644
--- a/src/modules/meta2d/meta2d.c
+++ b/src/modules/meta2d/meta2d.c
@@ -71,7 +71,7 @@ static til_module_context_t * meta2d_create_context(unsigned seed, unsigned tick
 {
 	meta2d_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(meta2d_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(meta2d_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/moire/moire.c b/src/modules/moire/moire.c
index 1678170..e16a8ab 100644
--- a/src/modules/moire/moire.c
+++ b/src/modules/moire/moire.c
@@ -54,7 +54,7 @@ static til_module_context_t * moire_create_context(unsigned seed, unsigned ticks
 	if (!setup)
 		setup = &moire_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(moire_context_t) + ((moire_setup_t *)setup)->n_centers * sizeof(moire_center_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(moire_context_t) + ((moire_setup_t *)setup)->n_centers * sizeof(moire_center_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/montage/montage.c b/src/modules/montage/montage.c
index 2db9fdd..f1dffd1 100644
--- a/src/modules/montage/montage.c
+++ b/src/modules/montage/montage.c
@@ -38,7 +38,7 @@ static til_module_context_t * montage_create_context(unsigned seed, unsigned tic
 	size_t			n_modules;
 	montage_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(montage_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(montage_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/pixbounce/pixbounce.c b/src/modules/pixbounce/pixbounce.c
index 8c23fa4..206d8a2 100644
--- a/src/modules/pixbounce/pixbounce.c
+++ b/src/modules/pixbounce/pixbounce.c
@@ -244,7 +244,7 @@ static til_module_context_t * pixbounce_create_context(unsigned seed, unsigned t
 {
 	pixbounce_context_t *ctxt;
 
-	ctxt = til_module_context_new(sizeof(pixbounce_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(pixbounce_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/plasma/plasma.c b/src/modules/plasma/plasma.c
index 56f1176..225b4e3 100644
--- a/src/modules/plasma/plasma.c
+++ b/src/modules/plasma/plasma.c
@@ -64,7 +64,7 @@ static til_module_context_t * plasma_create_context(unsigned seed, unsigned tick
 		init_plasma(costab, sintab);
 	}
 
-	ctxt = til_module_context_new(sizeof(plasma_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(plasma_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/plato/plato.c b/src/modules/plato/plato.c
index c22a6c4..ffa7e68 100644
--- a/src/modules/plato/plato.c
+++ b/src/modules/plato/plato.c
@@ -614,7 +614,7 @@ static til_module_context_t * plato_create_context(unsigned seed, unsigned ticks
 {
 	plato_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(plato_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(plato_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/ray/ray.c b/src/modules/ray/ray.c
index 84e4eb2..e781adc 100644
--- a/src/modules/ray/ray.c
+++ b/src/modules/ray/ray.c
@@ -136,7 +136,7 @@ static til_module_context_t * ray_create_context(unsigned seed, unsigned ticks,
 {
 	ray_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(ray_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(ray_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/roto/roto.c b/src/modules/roto/roto.c
index cc69103..389aa5d 100644
--- a/src/modules/roto/roto.c
+++ b/src/modules/roto/roto.c
@@ -37,7 +37,7 @@ static til_module_context_t * roto_create_context(unsigned seed, unsigned ticks,
 {
 	roto_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(roto_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(roto_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/rtv/rtv.c b/src/modules/rtv/rtv.c
index fe68903..bf6a578 100644
--- a/src/modules/rtv/rtv.c
+++ b/src/modules/rtv/rtv.c
@@ -232,7 +232,7 @@ static til_module_context_t * rtv_create_context(unsigned seed, unsigned ticks,
 			n_channels++;
 	}
 
-	ctxt = til_module_context_new(sizeof(rtv_context_t) + n_channels * sizeof(rtv_channel_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(rtv_context_t) + n_channels * sizeof(rtv_channel_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/shapes/shapes.c b/src/modules/shapes/shapes.c
index 8a1da6e..0a53a34 100644
--- a/src/modules/shapes/shapes.c
+++ b/src/modules/shapes/shapes.c
@@ -105,7 +105,7 @@ static til_module_context_t * shapes_create_context(unsigned seed, unsigned tick
 	if (!setup)
 		setup = &shapes_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(shapes_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(shapes_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/snow/snow.c b/src/modules/snow/snow.c
index 767459e..fcc40b3 100644
--- a/src/modules/snow/snow.c
+++ b/src/modules/snow/snow.c
@@ -26,7 +26,7 @@ static til_module_context_t * snow_create_context(unsigned seed, unsigned ticks,
 {
 	snow_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(snow_context_t) + n_cpus * sizeof(snow_seed_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(snow_context_t) + n_cpus * sizeof(snow_seed_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/sparkler/sparkler.c b/src/modules/sparkler/sparkler.c
index 8c8348b..95b19b7 100644
--- a/src/modules/sparkler/sparkler.c
+++ b/src/modules/sparkler/sparkler.c
@@ -42,7 +42,7 @@ static til_module_context_t * sparkler_create_context(unsigned seed, unsigned ti
 	if (!setup)
 		setup = &sparkler_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(sparkler_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(sparkler_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/spiro/spiro.c b/src/modules/spiro/spiro.c
index 39868f6..9da4686 100644
--- a/src/modules/spiro/spiro.c
+++ b/src/modules/spiro/spiro.c
@@ -36,7 +36,7 @@ static til_module_context_t * spiro_create_context(unsigned seed, unsigned ticks
 	spiro_context_t *ctxt;
 	float		z;
 
-	ctxt = til_module_context_new(sizeof(spiro_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(spiro_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/stars/stars.c b/src/modules/stars/stars.c
index 31f4ead..665534a 100644
--- a/src/modules/stars/stars.c
+++ b/src/modules/stars/stars.c
@@ -60,7 +60,7 @@ static til_module_context_t * stars_create_context(unsigned seed, unsigned ticks
 	if (!setup)
 		setup = &stars_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(stars_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(stars_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/submit/submit.c b/src/modules/submit/submit.c
index 1573688..6262dec 100644
--- a/src/modules/submit/submit.c
+++ b/src/modules/submit/submit.c
@@ -274,7 +274,7 @@ static til_module_context_t * submit_create_context(unsigned seed, unsigned tick
 	if (!setup)
 		setup = &submit_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(submit_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(submit_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/swab/swab.c b/src/modules/swab/swab.c
index 8566fa3..69b369a 100644
--- a/src/modules/swab/swab.c
+++ b/src/modules/swab/swab.c
@@ -70,7 +70,7 @@ static til_module_context_t * swab_create_context(unsigned seed, unsigned ticks,
 {
 	swab_context_t	*ctxt;
 
-	ctxt = til_module_context_new(sizeof(swab_context_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(swab_context_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/swarm/swarm.c b/src/modules/swarm/swarm.c
index 14d82ed..fd852cd 100644
--- a/src/modules/swarm/swarm.c
+++ b/src/modules/swarm/swarm.c
@@ -188,7 +188,7 @@ static til_module_context_t * swarm_create_context(unsigned seed, unsigned ticks
 	if (!setup)
 		setup = &swarm_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(swarm_context_t) + sizeof(*(ctxt->boids)) * SWARM_SIZE, seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(swarm_context_t) + sizeof(*(ctxt->boids)) * SWARM_SIZE, seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/modules/voronoi/voronoi.c b/src/modules/voronoi/voronoi.c
index 9365015..6775416 100644
--- a/src/modules/voronoi/voronoi.c
+++ b/src/modules/voronoi/voronoi.c
@@ -87,7 +87,7 @@ static til_module_context_t * voronoi_create_context(unsigned seed, unsigned tic
 	if (!setup)
 		setup = &voronoi_default_setup.til_setup;
 
-	ctxt = til_module_context_new(sizeof(voronoi_context_t) + ((voronoi_setup_t *)setup)->n_cells * sizeof(voronoi_cell_t), seed, n_cpus);
+	ctxt = til_module_context_new(sizeof(voronoi_context_t) + ((voronoi_setup_t *)setup)->n_cells * sizeof(voronoi_cell_t), seed, ticks, n_cpus);
 	if (!ctxt)
 		return NULL;
 
diff --git a/src/til.c b/src/til.c
index b8aecd8..951a398 100644
--- a/src/til.c
+++ b/src/til.c
@@ -234,7 +234,7 @@ int til_module_create_context(const til_module_t *module, unsigned seed, unsigne
 		n_cpus = til_threads_num_threads(til_threads);
 
 	if (!module->create_context)
-		context = til_module_context_new(sizeof(til_module_context_t), seed, n_cpus);
+		context = til_module_context_new(sizeof(til_module_context_t), seed, ticks, n_cpus);
 	else
 		context = module->create_context(seed, ticks, n_cpus, setup);
 
diff --git a/src/til_module_context.c b/src/til_module_context.c
index a029f37..59f3f9d 100644
--- a/src/til_module_context.c
+++ b/src/til_module_context.c
@@ -23,7 +23,7 @@
  * as the callers are generally using it in place of calloc(), and assign it to a
  * container struct of some other type but having an embedded til_module_context_t.
  */
-void * til_module_context_new(size_t size, unsigned seed, unsigned n_cpus)
+void * til_module_context_new(size_t size, unsigned seed, unsigned ticks, unsigned n_cpus)
 {
 	til_module_context_t	*module_context;
 
@@ -35,6 +35,7 @@ void * til_module_context_new(size_t size, unsigned seed, unsigned n_cpus)
 		return NULL;
 
 	module_context->seed = seed;
+	module_context->ticks = ticks;
 	module_context->n_cpus = n_cpus;
 
 	return module_context;
diff --git a/src/til_module_context.h b/src/til_module_context.h
index 3751b84..43d06a7 100644
--- a/src/til_module_context.h
+++ b/src/til_module_context.h
@@ -7,10 +7,11 @@ typedef struct til_module_t til_module_t;
 struct til_module_context_t {
 	const til_module_t	*module;
 	unsigned		seed;
+	unsigned		ticks;
 	unsigned		n_cpus;
 };
 
-void * til_module_context_new(size_t size, unsigned seed, unsigned n_cpus);
+void * til_module_context_new(size_t size, unsigned seed, unsigned ticks, unsigned n_cpus);
 void * til_module_context_free(til_module_context_t *module_context);
 
 #endif