diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2023-05-11 12:51:00 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2023-05-11 15:19:25 -0700 |
| commit | 0d9aa593e68f33da8ea71a04b930bb6093dbaccb (patch) | |
| tree | 679fd3c55385e597176b51a7d4b4c297680ad341 /src/modules/moire/moire.c | |
| parent | dede4eca3e2fca76f297b5f5b901434cb99eafb0 (diff) | |
modules/*: stop storing setup by value in contexts
With setup refcounting and a reference bound to the context, we
should just dereference the single instance. The way setups are
used it just as a read-only thing to affect context behavior...
Note I've left the module-type-specific setup pointer despite it
duplicating the setup pointer in the module_context. This is
just a convenience thing so the accessors don't have to cast the
general til_setup_t* to my_module_setup_t* everywhere.
Diffstat (limited to 'src/modules/moire/moire.c')
| -rw-r--r-- | src/modules/moire/moire.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/modules/moire/moire.c b/src/modules/moire/moire.c index 2c992d6..eb4c10b 100644 --- a/src/modules/moire/moire.c +++ b/src/modules/moire/moire.c @@ -38,7 +38,7 @@ typedef struct moire_center_t { typedef struct moire_context_t { til_module_context_t til_module_context; - moire_setup_t setup; + moire_setup_t *setup; moire_center_t centers[]; } moire_context_t; @@ -50,7 +50,7 @@ static til_module_context_t * moire_create_context(const til_module_t *module, t if (!ctxt) return NULL; - ctxt->setup = *(moire_setup_t *)setup; + ctxt->setup = (moire_setup_t *)setup; for (unsigned i = 0; i < ((moire_setup_t *)setup)->n_centers; i++) { ctxt->centers[i].seed = rand_r(&seed) * (1.f / (float)RAND_MAX) * 2 * M_PI; @@ -69,7 +69,7 @@ static void moire_prepare_frame(til_module_context_t *context, til_stream_t *str *res_frame_plan = (til_frame_plan_t){ .fragmenter = til_fragmenter_slice_per_cpu }; - for (unsigned i = 0; i < ctxt->setup.n_centers; i++) { + for (unsigned i = 0; i < ctxt->setup->n_centers; i++) { ctxt->centers[i].x = cosf(ctxt->centers[i].seed + (float)ticks * .001f * ctxt->centers[i].dir); ctxt->centers[i].y = sinf(ctxt->centers[i].seed + (float)ticks * .001f * ctxt->centers[i].dir); } @@ -93,7 +93,7 @@ static void moire_render_fragment(til_module_context_t *context, til_stream_t *s for (int x = fragment->x; x < fragment->x + fragment->width; x++, cx += xf) { int filled = 0; - for (unsigned i = 0; i < ctxt->setup.n_centers; i++) { + for (unsigned i = 0; i < ctxt->setup->n_centers; i++) { float dx, dy; dx = cx - ctxt->centers[i].x; |