diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_draw.c | 28 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/sid.h | 3 |
3 files changed, 31 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index f409af41947..650db4fc101 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -552,6 +552,7 @@ static void *si_create_rs_state(struct pipe_context *ctx, S_028810_PS_UCP_MODE(3) | S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) | S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) | + S_028810_DX_RASTERIZATION_KILL(state->rasterizer_discard) | S_028810_DX_LINEAR_ATTR_CLIP_ENA(1); clip_rule = state->scissor ? 0xAAAA : 0xFFFF; diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index 581d2892b0e..3529660645f 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -273,12 +273,36 @@ static unsigned si_conv_pipe_prim(unsigned pprim) return result; } +static unsigned r600_conv_prim_to_gs_out(unsigned mode) +{ + static const int prim_conv[] = { + [PIPE_PRIM_POINTS] = V_028A6C_OUTPRIM_TYPE_POINTLIST, + [PIPE_PRIM_LINES] = V_028A6C_OUTPRIM_TYPE_LINESTRIP, + [PIPE_PRIM_LINE_LOOP] = V_028A6C_OUTPRIM_TYPE_LINESTRIP, + [PIPE_PRIM_LINE_STRIP] = V_028A6C_OUTPRIM_TYPE_LINESTRIP, + [PIPE_PRIM_TRIANGLES] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_TRIANGLE_STRIP] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_TRIANGLE_FAN] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_QUADS] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_QUAD_STRIP] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_POLYGON] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_LINES_ADJACENCY] = V_028A6C_OUTPRIM_TYPE_LINESTRIP, + [PIPE_PRIM_LINE_STRIP_ADJACENCY] = V_028A6C_OUTPRIM_TYPE_LINESTRIP, + [PIPE_PRIM_TRIANGLES_ADJACENCY] = V_028A6C_OUTPRIM_TYPE_TRISTRIP, + [PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY] = V_028A6C_OUTPRIM_TYPE_TRISTRIP + }; + assert(mode < Elements(prim_conv)); + + return prim_conv[mode]; +} + static bool si_update_draw_info_state(struct r600_context *rctx, const struct pipe_draw_info *info) { struct si_pm4_state *pm4 = si_pm4_alloc_state(rctx); struct si_shader *vs = &rctx->vs_shader->current->shader; unsigned prim = si_conv_pipe_prim(info->mode); + unsigned gs_out_prim = r600_conv_prim_to_gs_out(info->mode); unsigned ls_mask = 0; if (pm4 == NULL) @@ -291,8 +315,10 @@ static bool si_update_draw_info_state(struct r600_context *rctx, if (rctx->b.chip_class >= CIK) si_pm4_set_reg(pm4, R_030908_VGT_PRIMITIVE_TYPE, prim); - else + else { si_pm4_set_reg(pm4, R_008958_VGT_PRIMITIVE_TYPE, prim); + si_pm4_set_reg(pm4, R_028A6C_VGT_GS_OUT_PRIM_TYPE, gs_out_prim); + } si_pm4_set_reg(pm4, R_028400_VGT_MAX_VTX_INDX, ~0); si_pm4_set_reg(pm4, R_028404_VGT_MIN_VTX_INDX, 0); si_pm4_set_reg(pm4, R_028408_VGT_INDX_OFFSET, diff --git a/src/gallium/drivers/radeonsi/sid.h b/src/gallium/drivers/radeonsi/sid.h index 7f3329ca024..c6688b37abc 100644 --- a/src/gallium/drivers/radeonsi/sid.h +++ b/src/gallium/drivers/radeonsi/sid.h @@ -7423,6 +7423,9 @@ #define S_028A6C_OUTPRIM_TYPE(x) (((x) & 0x3F) << 0) #define G_028A6C_OUTPRIM_TYPE(x) (((x) >> 0) & 0x3F) #define C_028A6C_OUTPRIM_TYPE 0xFFFFFFC0 +#define V_028A6C_OUTPRIM_TYPE_POINTLIST 0 +#define V_028A6C_OUTPRIM_TYPE_LINESTRIP 1 +#define V_028A6C_OUTPRIM_TYPE_TRISTRIP 2 #define S_028A6C_OUTPRIM_TYPE_1(x) (((x) & 0x3F) << 8) #define G_028A6C_OUTPRIM_TYPE_1(x) (((x) >> 8) & 0x3F) #define C_028A6C_OUTPRIM_TYPE_1 0xFFFFC0FF |