diff options
Diffstat (limited to 'vm_ui.c')
| -rw-r--r-- | vm_ui.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -31,7 +31,8 @@ # undef Bool #endif -#define PLOT_MAX 256 +#define PLOT_MAX 256 +#define PLOT_MASK (PLOT_MAX - 1) typedef struct _atom_ser_t atom_ser_t; typedef struct _plot_t plot_t; @@ -674,7 +675,8 @@ port_event(LV2UI_Handle instance, uint32_t index, uint32_t size, { handle->inp[i].pre = frac; - const unsigned pre = floorf(intp); + unsigned pre = floorf(intp); + pre &= PLOT_MASK; const unsigned post = PLOT_MAX - pre; memcpy(mem, &handle->inp[i].vals[pre], sizeof(float)*post); @@ -699,7 +701,8 @@ port_event(LV2UI_Handle instance, uint32_t index, uint32_t size, { handle->outp[i].pre = frac; - const unsigned pre = floorf(intp); + unsigned pre = floorf(intp); + pre &= PLOT_MASK; const unsigned post = PLOT_MAX - pre; memcpy(mem, &handle->outp[i].vals[pre], sizeof(float)*post); |