diff options
Diffstat (limited to 'src/modules/plasma')
| -rw-r--r-- | src/modules/plasma/plasma.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/modules/plasma/plasma.c b/src/modules/plasma/plasma.c index 9746882..b9c5cc4 100644 --- a/src/modules/plasma/plasma.c +++ b/src/modules/plasma/plasma.c @@ -26,6 +26,7 @@ static int32_t costab[FIXED_TRIG_LUT_SIZE], sintab[FIXED_TRIG_LUT_SIZE]; typedef struct plasma_context_t { unsigned rr; + unsigned n_cpus; } plasma_context_t; static inline uint32_t color2pixel(color_t *color) @@ -58,8 +59,16 @@ static void plasma_destroy_context(void *context) } +static int plasma_fragmenter(void *context, const fb_fragment_t *fragment, unsigned num, fb_fragment_t *res_fragment) +{ + plasma_context_t *ctxt = context; + + return fb_fragment_divide_single(fragment, ctxt->n_cpus, num, res_fragment); +} + + /* Prepare a frame for concurrent drawing of fragment using multiple fragments */ -static void plasma_prepare_frame(void *context, unsigned n_cpus, fb_fragment_t *fragment, rototiller_frame_t *res_frame) +static void plasma_prepare_frame(void *context, unsigned n_cpus, fb_fragment_t *fragment, rototiller_fragmenter_t *res_fragmenter) { plasma_context_t *ctxt = context; static int initialized; @@ -70,9 +79,8 @@ static void plasma_prepare_frame(void *context, unsigned n_cpus, fb_fragment_t * init_plasma(costab, sintab); } - res_frame->n_fragments = n_cpus; - fb_fragment_divide(fragment, n_cpus, res_frame->fragments); - + *res_fragmenter = plasma_fragmenter; + ctxt->n_cpus = n_cpus; ctxt->rr += 3; } |