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-rw-r--r--src/gallium/drivers/radeonsi/evergreen_hw_context.c5
-rw-r--r--src/gallium/drivers/radeonsi/evergreen_state.c50
-rw-r--r--src/gallium/drivers/radeonsi/radeonsi_pipe.h2
-rw-r--r--src/gallium/drivers/radeonsi/si_state.c59
-rw-r--r--src/gallium/drivers/radeonsi/si_state.h1
5 files changed, 52 insertions, 65 deletions
diff --git a/src/gallium/drivers/radeonsi/evergreen_hw_context.c b/src/gallium/drivers/radeonsi/evergreen_hw_context.c
index 9d3187ba836..07fa74f7e1c 100644
--- a/src/gallium/drivers/radeonsi/evergreen_hw_context.c
+++ b/src/gallium/drivers/radeonsi/evergreen_hw_context.c
@@ -160,11 +160,6 @@ static const struct r600_reg si_context_reg_list[] = {
{R_028AC8_DB_PRELOAD_CONTROL, 0},
{R_028B54_VGT_SHADER_STAGES_EN, 0},
{R_028B70_DB_ALPHA_TO_MASK, 0},
- {R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, 0},
- {R_028B80_PA_SU_POLY_OFFSET_FRONT_SCALE, 0},
- {R_028B84_PA_SU_POLY_OFFSET_FRONT_OFFSET, 0},
- {R_028B88_PA_SU_POLY_OFFSET_BACK_SCALE, 0},
- {R_028B8C_PA_SU_POLY_OFFSET_BACK_OFFSET, 0},
{R_028B94_VGT_STRMOUT_CONFIG, 0},
{R_028B98_VGT_STRMOUT_BUFFER_CONFIG, 0},
{R_028BD4_PA_SC_CENTROID_PRIORITY_0, 0},
diff --git a/src/gallium/drivers/radeonsi/evergreen_state.c b/src/gallium/drivers/radeonsi/evergreen_state.c
index a34f4329509..f1e7ee6fcfd 100644
--- a/src/gallium/drivers/radeonsi/evergreen_state.c
+++ b/src/gallium/drivers/radeonsi/evergreen_state.c
@@ -1206,56 +1206,6 @@ void si_init_config(struct r600_context *rctx)
r600_context_pipe_state_set(rctx, rstate);
}
-void cayman_polygon_offset_update(struct r600_context *rctx)
-{
- struct r600_pipe_state state;
-
- state.id = R600_PIPE_STATE_POLYGON_OFFSET;
- state.nregs = 0;
- if (rctx->queued.named.rasterizer && rctx->framebuffer.zsbuf) {
- float offset_units = rctx->queued.named.rasterizer->offset_units;
- unsigned offset_db_fmt_cntl = 0, depth;
-
- switch (rctx->framebuffer.zsbuf->texture->format) {
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- depth = -24;
- offset_units *= 2.0f;
- break;
- case PIPE_FORMAT_Z32_FLOAT:
- case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
- depth = -23;
- offset_units *= 1.0f;
- offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1);
- break;
- case PIPE_FORMAT_Z16_UNORM:
- depth = -16;
- offset_units *= 4.0f;
- break;
- default:
- return;
- }
- /* FIXME some of those reg can be computed with cso */
- offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(depth);
- r600_pipe_state_add_reg(&state,
- R_028B80_PA_SU_POLY_OFFSET_FRONT_SCALE,
- fui(rctx->queued.named.rasterizer->offset_scale), NULL, 0);
- r600_pipe_state_add_reg(&state,
- R_028B84_PA_SU_POLY_OFFSET_FRONT_OFFSET,
- fui(offset_units), NULL, 0);
- r600_pipe_state_add_reg(&state,
- R_028B88_PA_SU_POLY_OFFSET_BACK_SCALE,
- fui(rctx->queued.named.rasterizer->offset_scale), NULL, 0);
- r600_pipe_state_add_reg(&state,
- R_028B8C_PA_SU_POLY_OFFSET_BACK_OFFSET,
- fui(offset_units), NULL, 0);
- r600_pipe_state_add_reg(&state,
- R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL,
- offset_db_fmt_cntl, NULL, 0);
- r600_context_pipe_state_set(rctx, &state);
- }
-}
-
void si_pipe_shader_ps(struct pipe_context *ctx, struct si_pipe_shader *shader)
{
struct r600_context *rctx = (struct r600_context *)ctx;
diff --git a/src/gallium/drivers/radeonsi/radeonsi_pipe.h b/src/gallium/drivers/radeonsi/radeonsi_pipe.h
index 2a3004e0ff9..880912794d8 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_pipe.h
+++ b/src/gallium/drivers/radeonsi/radeonsi_pipe.h
@@ -85,7 +85,6 @@ enum r600_pipe_state_id {
R600_PIPE_STATE_CONSTANT,
R600_PIPE_STATE_SAMPLER,
R600_PIPE_STATE_RESOURCE,
- R600_PIPE_STATE_POLYGON_OFFSET,
R600_PIPE_NSTATES
};
@@ -324,7 +323,6 @@ void si_pipe_shader_ps(struct pipe_context *ctx, struct si_pipe_shader *shader);
void si_pipe_shader_vs(struct pipe_context *ctx, struct si_pipe_shader *shader);
void si_update_spi_map(struct r600_context *rctx);
void *cayman_create_db_flush_dsa(struct r600_context *rctx);
-void cayman_polygon_offset_update(struct r600_context *rctx);
uint32_t si_translate_vertexformat(struct pipe_screen *screen,
enum pipe_format format,
const struct util_format_description *desc,
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 149182e5265..ac1d3ff8e02 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -271,6 +271,55 @@ static void si_set_viewport_state(struct pipe_context *ctx,
}
/*
+ * inferred state between framebuffer and rasterizer
+ */
+static void si_update_fb_rs_state(struct r600_context *rctx)
+{
+ struct si_state_rasterizer *rs = rctx->queued.named.rasterizer;
+ struct si_pm4_state *pm4 = CALLOC_STRUCT(si_pm4_state);
+ unsigned offset_db_fmt_cntl = 0, depth;
+ float offset_units;
+
+ if (!rs || !rctx->framebuffer.zsbuf) {
+ FREE(pm4);
+ return;
+ }
+
+ offset_units = rctx->queued.named.rasterizer->offset_units;
+ switch (rctx->framebuffer.zsbuf->texture->format) {
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ depth = -24;
+ offset_units *= 2.0f;
+ break;
+ case PIPE_FORMAT_Z32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ depth = -23;
+ offset_units *= 1.0f;
+ offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1);
+ break;
+ case PIPE_FORMAT_Z16_UNORM:
+ depth = -16;
+ offset_units *= 4.0f;
+ break;
+ default:
+ return;
+ }
+
+ /* FIXME some of those reg can be computed with cso */
+ offset_db_fmt_cntl |= S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(depth);
+ si_pm4_set_reg(pm4, R_028B80_PA_SU_POLY_OFFSET_FRONT_SCALE,
+ fui(rctx->queued.named.rasterizer->offset_scale));
+ si_pm4_set_reg(pm4, R_028B84_PA_SU_POLY_OFFSET_FRONT_OFFSET, fui(offset_units));
+ si_pm4_set_reg(pm4, R_028B88_PA_SU_POLY_OFFSET_BACK_SCALE,
+ fui(rctx->queued.named.rasterizer->offset_scale));
+ si_pm4_set_reg(pm4, R_028B8C_PA_SU_POLY_OFFSET_BACK_OFFSET, fui(offset_units));
+ si_pm4_set_reg(pm4, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, offset_db_fmt_cntl);
+
+ si_pm4_set_state(rctx, fb_rs, pm4);
+}
+
+/*
* Rasterizer
*/
@@ -407,10 +456,7 @@ static void si_bind_rs_state(struct pipe_context *ctx, void *state)
rctx->pa_cl_vs_out_cntl = rs->pa_cl_vs_out_cntl;
si_pm4_bind_state(rctx, rasterizer, rs);
-
- if (rctx->chip_class >= CAYMAN) {
- cayman_polygon_offset_update(rctx);
- }
+ si_update_fb_rs_state(rctx);
}
static void si_delete_rs_state(struct pipe_context *ctx, void *state)
@@ -1069,10 +1115,7 @@ static void si_set_framebuffer_state(struct pipe_context *ctx,
si_pm4_set_reg(pm4, R_028BE0_PA_SC_AA_CONFIG, 0x00000000);
si_pm4_set_state(rctx, framebuffer, pm4);
-
- if (state->zsbuf) {
- cayman_polygon_offset_update(rctx);
- }
+ si_update_fb_rs_state(rctx);
}
void si_init_state_functions(struct r600_context *rctx)
diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h
index ff88d8305ca..68b54f8cee2 100644
--- a/src/gallium/drivers/radeonsi/si_state.h
+++ b/src/gallium/drivers/radeonsi/si_state.h
@@ -61,6 +61,7 @@ union si_state {
struct si_state_viewport *viewport;
struct si_pm4_state *framebuffer;
struct si_state_rasterizer *rasterizer;
+ struct si_pm4_state *fb_rs;
} named;
struct si_pm4_state *array[0];
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 19:44:05 +0000