diff options
Diffstat (limited to 'apps/plugins/lib/gray_core.c')
| -rw-r--r-- | apps/plugins/lib/gray_core.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/apps/plugins/lib/gray_core.c b/apps/plugins/lib/gray_core.c index f08189dbc2..e65a7f259e 100644 --- a/apps/plugins/lib/gray_core.c +++ b/apps/plugins/lib/gray_core.c | |||
| @@ -690,9 +690,8 @@ void gray_update_rect(int x, int y, int width, int height) | |||
| 690 | 690 | ||
| 691 | "ldr r2, [%[bpat], r0, lsl #2] \n" /* r2 = bitpattern[byte]; */ | 691 | "ldr r2, [%[bpat], r0, lsl #2] \n" /* r2 = bitpattern[byte]; */ |
| 692 | 692 | ||
| 693 | "add r0, %[rnd], %[rnd], lsl #3 \n" /* multiply by 75 */ | 693 | "add %[rnd], %[rnd], %[rnd], lsl #2 \n" /* multiply by 75 */ |
| 694 | "add %[rnd], %[rnd], %[rnd], lsl #1 \n" | 694 | "rsb %[rnd], %[rnd], %[rnd], lsl #4 \n" |
| 695 | "add %[rnd], %[rnd], r0, lsl #3 \n" | ||
| 696 | "add %[rnd], %[rnd], #74 \n" /* add another 74 */ | 695 | "add %[rnd], %[rnd], #74 \n" /* add another 74 */ |
| 697 | /* Since the lower bits are not very random: get bits 8..15 (need max. 5) */ | 696 | /* Since the lower bits are not very random: get bits 8..15 (need max. 5) */ |
| 698 | "and r1, %[rmsk], %[rnd], lsr #8 \n" /* ..and mask out unneeded bits */ | 697 | "and r1, %[rmsk], %[rnd], lsr #8 \n" /* ..and mask out unneeded bits */ |