diff options
| author | Marek Olšák <[email protected]> | 2013-10-30 00:36:58 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2013-11-04 19:07:57 +0100 |
| commit | e5f0080d912d9231773a087c9f3e3a55136c467a (patch) | |
| tree | 56ed74725564bfccd44104fbe0b6738bb23723a3 /src/gallium/drivers/radeonsi | |
| parent | 5e438194757fb7e013ea039dfddd75ae469d8164 (diff) | |
radeonsi: try to fix IA_MULTI_VGT_PARAM programming
This doesn't make any difference on Bonaire, but it might help on Hawaii.
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_draw.c | 8 |
3 files changed, 8 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 97710f01e7a..d23b28ab400 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -525,6 +525,7 @@ static void *si_create_rs_state(struct pipe_context *ctx, rs->two_side = state->light_twoside; rs->multisample_enable = state->multisample; rs->clip_plane_enable = state->clip_plane_enable; + rs->line_stipple_enable = state->line_stipple_enable; polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL || state->fill_back != PIPE_POLYGON_MODE_FILL); diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h index 6dbf8806b84..afd0388162a 100644 --- a/src/gallium/drivers/radeonsi/si_state.h +++ b/src/gallium/drivers/radeonsi/si_state.h @@ -46,6 +46,7 @@ struct si_state_rasterizer { bool flatshade; bool two_side; bool multisample_enable; + bool line_stipple_enable; unsigned sprite_coord_enable; unsigned pa_sc_line_stipple; unsigned pa_su_sc_mode_cntl; diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index d20658ebafd..1467bb69d4b 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -320,14 +320,18 @@ static bool si_update_draw_info_state(struct r600_context *rctx, } if (rctx->b.chip_class >= CIK) { + struct si_state_rasterizer *rs = rctx->queued.named.rasterizer; bool wd_switch_on_eop = prim == V_008958_DI_PT_POLYGON || prim == V_008958_DI_PT_LINELOOP || prim == V_008958_DI_PT_TRIFAN || prim == V_008958_DI_PT_TRISTRIP_ADJ || - info->primitive_restart; + info->primitive_restart || + (rs ? rs->line_stipple_enable : false); + /* If the WD switch is false, the IA switch must be false too. */ + bool ia_switch_on_eop = wd_switch_on_eop; si_pm4_set_reg(pm4, R_028AA8_IA_MULTI_VGT_PARAM, - S_028AA8_SWITCH_ON_EOP(1) | + S_028AA8_SWITCH_ON_EOP(ia_switch_on_eop) | S_028AA8_PARTIAL_VS_WAVE_ON(1) | S_028AA8_PRIMGROUP_SIZE(63) | S_028AA8_WD_SWITCH_ON_EOP(wd_switch_on_eop)); |