[Mesa-dev] [PATCH 10/19] r600g: don't use register mask for PA_SU_SC_MODE_CNTL
Marek Olšák
maraeo at gmail.com
Sun Jan 29 11:51:25 PST 2012
It's always emitted in draw_vbo.
---
src/gallium/drivers/r600/evergreen_state.c | 32 +++++++++++++------------
src/gallium/drivers/r600/r600_pipe.h | 2 +
src/gallium/drivers/r600/r600_state.c | 32 +++++++++++++------------
src/gallium/drivers/r600/r600_state_common.c | 9 +++----
4 files changed, 40 insertions(+), 35 deletions(-)
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index a5a443c..09e029f 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -884,6 +884,12 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
return NULL;
}
+ polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL ||
+ state->fill_back != PIPE_POLYGON_MODE_FILL);
+
+ if (state->flatshade_first)
+ prov_vtx = 0;
+
rstate = &rs->rstate;
rs->flatshade = state->flatshade;
rs->sprite_coord_enable = state->sprite_coord_enable;
@@ -892,6 +898,17 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
rs->pa_sc_line_stipple = state->line_stipple_enable ?
S_028A0C_LINE_PATTERN(state->line_stipple_pattern) |
S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0;
+ rs->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_FACE(!state->front_ccw) |
+ S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
+ S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
+ S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
+ S_028814_POLY_MODE(polygon_dual_mode) |
+ S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
+ S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back));
clip_rule = state->scissor ? 0xAAAA : 0xFFFF;
@@ -900,8 +917,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
rs->offset_scale = state->offset_scale * 12.0f;
rstate->id = R600_PIPE_STATE_RASTERIZER;
- if (state->flatshade_first)
- prov_vtx = 0;
tmp = S_0286D4_FLAT_SHADE_ENA(1);
if (state->sprite_coord_enable) {
tmp |= S_0286D4_PNT_SPRITE_ENA(1) |
@@ -915,19 +930,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
}
r600_pipe_state_add_reg(rstate, R_0286D4_SPI_INTERP_CONTROL_0, tmp, 0xFFFFFFFF, NULL, 0);
- polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL ||
- state->fill_back != PIPE_POLYGON_MODE_FILL);
- 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_FACE(!state->front_ccw) |
- S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
- S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
- S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
- S_028814_POLY_MODE(polygon_dual_mode) |
- S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
- S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back)), 0xFFFFFFFF, NULL, 0);
r600_pipe_state_add_reg(rstate, R_028820_PA_CL_NANINF_CNTL, 0x00000000, 0xFFFFFFFF, NULL, 0);
/* point size 12.4 fixed point */
tmp = (unsigned)(state->point_size * 8.0);
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index d4578bd..e4eaf94 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -110,6 +110,7 @@ struct r600_pipe_rasterizer {
unsigned sprite_coord_enable;
unsigned clip_plane_enable;
unsigned pa_sc_line_stipple;
+ unsigned pa_su_sc_mode_cntl;
float offset_units;
float offset_scale;
};
@@ -211,6 +212,7 @@ struct r600_pipe_context {
unsigned cb_target_mask;
unsigned cb_color_control;
unsigned pa_sc_line_stipple;
+ unsigned pa_su_sc_mode_cntl;
/* for saving when using blitter */
struct pipe_stencil_ref stencil_ref;
struct pipe_viewport_state viewport;
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 9d553a6..a9940d6 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -938,6 +938,12 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
return NULL;
}
+ polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL ||
+ state->fill_back != PIPE_POLYGON_MODE_FILL);
+
+ if (state->flatshade_first)
+ prov_vtx = 0;
+
rstate = &rs->rstate;
rs->flatshade = state->flatshade;
rs->sprite_coord_enable = state->sprite_coord_enable;
@@ -946,6 +952,17 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
rs->pa_sc_line_stipple = state->line_stipple_enable ?
S_028A0C_LINE_PATTERN(state->line_stipple_pattern) |
S_028A0C_REPEAT_COUNT(state->line_stipple_factor) : 0;
+ rs->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_FACE(!state->front_ccw) |
+ S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
+ S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
+ S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
+ S_028814_POLY_MODE(polygon_dual_mode) |
+ S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
+ S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back));
clip_rule = state->scissor ? 0xAAAA : 0xFFFF;
/* offset */
@@ -953,8 +970,6 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
rs->offset_scale = state->offset_scale * 12.0f;
rstate->id = R600_PIPE_STATE_RASTERIZER;
- if (state->flatshade_first)
- prov_vtx = 0;
tmp = S_0286D4_FLAT_SHADE_ENA(1);
if (state->sprite_coord_enable) {
tmp |= S_0286D4_PNT_SPRITE_ENA(1) |
@@ -968,19 +983,6 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
}
r600_pipe_state_add_reg(rstate, R_0286D4_SPI_INTERP_CONTROL_0, tmp, 0xFFFFFFFF, NULL, 0);
- polygon_dual_mode = (state->fill_front != PIPE_POLYGON_MODE_FILL ||
- state->fill_back != PIPE_POLYGON_MODE_FILL);
- 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_FACE(!state->front_ccw) |
- S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
- S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
- S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
- S_028814_POLY_MODE(polygon_dual_mode) |
- S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
- S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back)), 0xFFFFFFFF, NULL, 0);
r600_pipe_state_add_reg(rstate, R_028820_PA_CL_NANINF_CNTL, 0x00000000, 0xFFFFFFFF, NULL, 0);
/* point size 12.4 fixed point */
tmp = (unsigned)(state->point_size * 8.0);
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 84ccd5e..ec28552 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -167,6 +167,7 @@ void r600_bind_rs_state(struct pipe_context *ctx, void *state)
rctx->sprite_coord_enable = rs->sprite_coord_enable;
rctx->two_side = rs->two_side;
rctx->pa_sc_line_stipple = rs->pa_sc_line_stipple;
+ rctx->pa_su_sc_mode_cntl = rs->pa_su_sc_mode_cntl;
rctx->rasterizer = rs;
@@ -754,9 +755,7 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
r600_pipe_state_add_reg(&rctx->vgt, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0xFFFFFFFF, NULL, 0);
r600_pipe_state_add_reg(&rctx->vgt, R_03CFF4_SQ_VTX_START_INST_LOC, info.start_instance, 0xFFFFFFFF, NULL, 0);
r600_pipe_state_add_reg(&rctx->vgt, R_028A0C_PA_SC_LINE_STIPPLE, 0, 0xFFFFFFFF, NULL, 0);
- r600_pipe_state_add_reg(&rctx->vgt, R_028814_PA_SU_SC_MODE_CNTL,
- 0,
- S_028814_PROVOKING_VTX_LAST(1), NULL, 0);
+ r600_pipe_state_add_reg(&rctx->vgt, R_028814_PA_SU_SC_MODE_CNTL, 0, 0xFFFFFFFF, NULL, 0);
if (rctx->chip_class <= R700)
r600_pipe_state_add_reg(&rctx->vgt, R_028808_CB_COLOR_CONTROL, rctx->cb_color_control, 0xFFFFFFFF, NULL, 0);
}
@@ -779,9 +778,9 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
r600_pipe_state_mod_reg(&rctx->vgt, S_028A0C_AUTO_RESET_CNTL(ls_mask) | rctx->pa_sc_line_stipple);
if (info.mode == PIPE_PRIM_QUADS || info.mode == PIPE_PRIM_QUAD_STRIP || info.mode == PIPE_PRIM_POLYGON) {
- r600_pipe_state_mod_reg(&rctx->vgt, S_028814_PROVOKING_VTX_LAST(1));
+ r600_pipe_state_mod_reg(&rctx->vgt, S_028814_PROVOKING_VTX_LAST(1) | rctx->pa_su_sc_mode_cntl);
} else {
- r600_pipe_state_mod_reg(&rctx->vgt, 0);
+ r600_pipe_state_mod_reg(&rctx->vgt, rctx->pa_su_sc_mode_cntl);
}
if (rctx->chip_class <= R700)
r600_pipe_state_mod_reg(&rctx->vgt, rctx->cb_color_control);
--
1.7.5.4
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