summaryrefslogtreecommitdiff
path: root/src/modules/roto
diff options
context:
space:
mode:
authorVito Caputo <vcaputo@pengaru.com>2022-06-14 02:28:36 -0700
committerVito Caputo <vcaputo@pengaru.com>2022-08-07 06:51:36 -0700
commit5a0776f1fdc6b7780cd21d568150e804347a6f8a (patch)
tree646f1c6e73cd9d7cb63306a840879a0a64aebbed /src/modules/roto
parent4eb5f55bb0087769e47d0dc745a831440c5041fe (diff)
til: til_fb_fragment_t **fragment_ptr all the things
Preparatory commit for enabling cloneable/swappable fragments There's an outstanding issue with the til_fb_page_t submission, see comments. Doesn't matter for now since cloning doesn't happen yet, but will need to be addressed before they do.
Diffstat (limited to 'src/modules/roto')
-rw-r--r--src/modules/roto/roto.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/modules/roto/roto.c b/src/modules/roto/roto.c
index a8ee45d..e2abea3 100644
--- a/src/modules/roto/roto.c
+++ b/src/modules/roto/roto.c
@@ -174,7 +174,7 @@ static void init_roto(uint8_t texture[256][256], int32_t *costab, int32_t *sinta
/* prepare a frame for concurrent rendering */
-static void roto_prepare_frame(til_module_context_t *context, unsigned ticks, til_fb_fragment_t *fragment, til_frame_plan_t *res_frame_plan)
+static void roto_prepare_frame(til_module_context_t *context, unsigned ticks, til_fb_fragment_t **fragment_ptr, til_frame_plan_t *res_frame_plan)
{
roto_context_t *ctxt = (roto_context_t *)context;
static int initialized;
@@ -207,9 +207,11 @@ static void roto_prepare_frame(til_module_context_t *context, unsigned ticks, ti
/* Draw a rotating checkered 256x256 texture into fragment. */
-static void roto_render_fragment(til_module_context_t *context, unsigned ticks, unsigned cpu, til_fb_fragment_t *fragment)
+static void roto_render_fragment(til_module_context_t *context, unsigned ticks, unsigned cpu, til_fb_fragment_t **fragment_ptr)
{
- roto_context_t *ctxt = (roto_context_t *)context;
+ roto_context_t *ctxt = (roto_context_t *)context;
+ til_fb_fragment_t *fragment = *fragment_ptr;
+
int x, y, frame_width = fragment->frame_width, frame_height = fragment->frame_height;
int y_cos_r, y_sin_r, x_cos_r, x_sin_r, x_cos_r_init, x_sin_r_init, cos_r, sin_r;
uint32_t *buf = fragment->buf;
© All Rights Reserved