diff options
| author | Marek Olšák <[email protected]> | 2012-03-07 17:15:23 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-03-08 11:23:24 +0100 |
| commit | f6546535c9c8ce001e081487b8cd30b6703c0f4d (patch) | |
| tree | 1ef2bd6ff2ac77a9902e4120bfc6e519b2769659 /src/gallium/drivers/r600/r600_state.c | |
| parent | c7eaf274a9b7e3e5f4b060be2320eb605464ba5c (diff) | |
r600g: use SX_MISC to implement rasterizer discard
Yeah I am reworking it again. This is way simpler than the other methods.
Diffstat (limited to 'src/gallium/drivers/r600/r600_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index 0a24feff945..afb744ce8e7 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -908,8 +908,8 @@ static void *r600_create_rs_state(struct pipe_context *ctx, r600_pipe_state_add_reg(rstate, R_028DFC_PA_SU_POLY_OFFSET_CLAMP, fui(state->offset_clamp), NULL, 0); r600_pipe_state_add_reg(rstate, R_028814_PA_SU_SC_MODE_CNTL, S_028814_PROVOKING_VTX_LAST(prov_vtx) | - S_028814_CULL_FRONT(state->rasterizer_discard || (state->cull_face & PIPE_FACE_FRONT) ? 1 : 0) | - S_028814_CULL_BACK(state->rasterizer_discard || (state->cull_face & PIPE_FACE_BACK) ? 1 : 0) | + S_028814_CULL_FRONT(state->cull_face & PIPE_FACE_FRONT ? 1 : 0) | + S_028814_CULL_BACK(state->cull_face & PIPE_FACE_BACK ? 1 : 0) | S_028814_FACE(!state->front_ccw) | S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) | S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) | @@ -918,6 +918,7 @@ static void *r600_create_rs_state(struct pipe_context *ctx, S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) | S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back)), NULL, 0); + r600_pipe_state_add_reg(rstate, R_028350_SX_MISC, S_028350_MULTIPASS(state->rasterizer_discard), NULL, 0); return rstate; } @@ -1990,8 +1991,6 @@ void r600_init_atom_start_cs(struct r600_context *rctx) r600_store_config_reg(cb, R_009714_VC_ENHANCE, 0); - r600_store_context_reg(cb, R_028350_SX_MISC, 0); - if (rctx->chip_class >= R700) { r600_store_config_reg(cb, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x00004000); r600_store_config_reg(cb, R_009830_DB_DEBUG, 0); |