diff options
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index a988fabe3c1..86d168cc113 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -889,6 +889,7 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx, unsigned tmp; unsigned prov_vtx = 1, polygon_dual_mode; unsigned clip_rule; + float psize_min, psize_max; if (rs == NULL) { return NULL; @@ -942,7 +943,14 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx, /* point size 12.4 fixed point */ tmp = (unsigned)(state->point_size * 8.0); r600_pipe_state_add_reg(rstate, R_028A00_PA_SU_POINT_SIZE, S_028A00_HEIGHT(tmp) | S_028A00_WIDTH(tmp), 0xFFFFFFFF, NULL, 0); - r600_pipe_state_add_reg(rstate, R_028A04_PA_SU_POINT_MINMAX, 0x80000000, 0xFFFFFFFF, NULL, 0); + + psize_min = util_get_min_point_size(state); + psize_max = 8192; + /* Divide by two, because 0.5 = 1 pixel. */ + r600_pipe_state_add_reg(rstate, R_028A04_PA_SU_POINT_MINMAX, + S_028A04_MIN_SIZE(r600_pack_float_12p4(psize_min/2)) | + S_028A04_MAX_SIZE(r600_pack_float_12p4(psize_max/2)), + 0xFFFFFFFF, NULL, 0); tmp = (unsigned)state->line_width * 8; r600_pipe_state_add_reg(rstate, R_028A08_PA_SU_LINE_CNTL, S_028A08_WIDTH(tmp), 0xFFFFFFFF, NULL, 0); |