diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index ee92f153db0..df6b6103c63 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -3193,6 +3193,12 @@ static void si_emit_sample_mask(struct si_context *sctx, struct r600_atom *atom) struct radeon_winsys_cs *cs = sctx->b.gfx.cs; unsigned mask = sctx->sample_mask.sample_mask; + /* Needed for line and polygon smoothing as well as for the Polaris + * small primitive filter. We expect the state tracker to take care of + * this for us. + */ + assert(mask == 0xffff || sctx->framebuffer.nr_samples > 1); + radeon_set_context_reg_seq(cs, R_028C38_PA_SC_AA_MASK_X0Y0_X1Y0, 2); radeon_emit(cs, mask | (mask << 16)); radeon_emit(cs, mask | (mask << 16)); |