diff options
| -rw-r--r-- | hw/display/milkymist-tmu2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/display/milkymist-tmu2.c b/hw/display/milkymist-tmu2.c index 5c666f9b24..920374b985 100644 --- a/hw/display/milkymist-tmu2.c +++ b/hw/display/milkymist-tmu2.c @@ -257,7 +257,7 @@ static void tmu2_start(MilkymistTMU2State *s) glColor4f(m, m, m, (float)(s->regs[R_ALPHA] + 1) / 64.0f); /* Read the QEMU dest. framebuffer into the OpenGL framebuffer */ - fb_len = 2 * s->regs[R_DSTHRES] * s->regs[R_DSTVRES]; + fb_len = 2ULL * s->regs[R_DSTHRES] * s->regs[R_DSTVRES]; fb = cpu_physical_memory_map(s->regs[R_DSTFBUF], &fb_len, 0); if (fb == NULL) { glDeleteTextures(1, &texture); |