diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 4086819c1ac..2a6d2c6ff36 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -605,6 +605,10 @@ static void si_emit_clip_regs(struct si_context *sctx, struct r600_atom *atom) (clipdist_mask ? 0 : sctx->queued.named.rasterizer->clip_plane_enable & SIX_BITS) | S_028810_CLIP_DISABLE(window_space)); + + /* reuse needs to be set off if we write oViewport */ + radeon_set_context_reg(cs, R_028AB4_VGT_REUSE_OFF, + S_028AB4_REUSE_OFF(info->writes_viewport_index)); } static void si_set_scissor_states(struct pipe_context *ctx, @@ -3468,7 +3472,6 @@ static void si_init_config(struct si_context *sctx) si_pm4_set_reg(pm4, R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET, 0); si_pm4_set_reg(pm4, R_028B98_VGT_STRMOUT_BUFFER_CONFIG, 0x0); - si_pm4_set_reg(pm4, R_028AB4_VGT_REUSE_OFF, 0); si_pm4_set_reg(pm4, R_028AB8_VGT_VTX_CNT_EN, 0x0); if (sctx->b.chip_class < CIK) si_pm4_set_reg(pm4, R_008A14_PA_CL_ENHANCE, S_008A14_NUM_CLIP_SEQ(3) | |