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-rw-r--r--src/gallium/drivers/r600/evergreen_hw_context.c18
-rw-r--r--src/gallium/drivers/r600/evergreen_state.c82
-rw-r--r--src/gallium/drivers/r600/evergreend.h2
3 files changed, 31 insertions, 71 deletions
diff --git a/src/gallium/drivers/r600/evergreen_hw_context.c b/src/gallium/drivers/r600/evergreen_hw_context.c
index 0bc28632e09..f35ee23465b 100644
--- a/src/gallium/drivers/r600/evergreen_hw_context.c
+++ b/src/gallium/drivers/r600/evergreen_hw_context.c
@@ -75,15 +75,6 @@ static const struct r600_reg evergreen_context_reg_list[] = {
{R_028184_ALU_CONST_BUFFER_SIZE_VS_1, REG_FLAG_DIRTY_ALWAYS, 0},
{R_028204_PA_SC_WINDOW_SCISSOR_TL, 0, 0},
{R_028208_PA_SC_WINDOW_SCISSOR_BR, 0, 0},
- {R_02820C_PA_SC_CLIPRECT_RULE, 0, 0},
- {R_028210_PA_SC_CLIPRECT_0_TL, 0, 0},
- {R_028214_PA_SC_CLIPRECT_0_BR, 0, 0},
- {R_028218_PA_SC_CLIPRECT_1_TL, 0, 0},
- {R_02821C_PA_SC_CLIPRECT_1_BR, 0, 0},
- {R_028220_PA_SC_CLIPRECT_2_TL, 0, 0},
- {R_028224_PA_SC_CLIPRECT_2_BR, 0, 0},
- {R_028228_PA_SC_CLIPRECT_3_TL, 0, 0},
- {R_02822C_PA_SC_CLIPRECT_3_BR, 0, 0},
{R_028234_PA_SU_HARDWARE_SCREEN_OFFSET, 0, 0},
{R_028238_CB_TARGET_MASK, 0, 0},
{R_02823C_CB_SHADER_MASK, 0, 0},
@@ -356,15 +347,6 @@ static const struct r600_reg cayman_context_reg_list[] = {
{R_028184_ALU_CONST_BUFFER_SIZE_VS_1, REG_FLAG_DIRTY_ALWAYS, 0},
{R_028204_PA_SC_WINDOW_SCISSOR_TL, 0, 0},
{R_028208_PA_SC_WINDOW_SCISSOR_BR, 0, 0},
- {R_02820C_PA_SC_CLIPRECT_RULE, 0, 0},
- {R_028210_PA_SC_CLIPRECT_0_TL, 0, 0},
- {R_028214_PA_SC_CLIPRECT_0_BR, 0, 0},
- {R_028218_PA_SC_CLIPRECT_1_TL, 0, 0},
- {R_02821C_PA_SC_CLIPRECT_1_BR, 0, 0},
- {R_028220_PA_SC_CLIPRECT_2_TL, 0, 0},
- {R_028224_PA_SC_CLIPRECT_2_BR, 0, 0},
- {R_028228_PA_SC_CLIPRECT_3_TL, 0, 0},
- {R_02822C_PA_SC_CLIPRECT_3_BR, 0, 0},
{R_028234_PA_SU_HARDWARE_SCREEN_OFFSET, 0, 0},
{R_028238_CB_TARGET_MASK, 0, 0},
{R_02823C_CB_SHADER_MASK, 0, 0},
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index a40f66dbb45..b8d6e54af76 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -768,7 +768,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
struct r600_pipe_state *rstate;
unsigned tmp;
unsigned prov_vtx = 1, polygon_dual_mode;
- unsigned clip_rule;
float psize_min, psize_max;
if (rs == NULL) {
@@ -795,8 +794,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |
S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
- clip_rule = state->scissor ? 0xAAAA : 0xFFFF;
-
/* offset */
rs->offset_units = state->offset_units;
rs->offset_scale = state->offset_scale * 12.0f;
@@ -836,6 +833,7 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
tmp = (unsigned)state->line_width * 8;
r600_pipe_state_add_reg(rstate, R_028A08_PA_SU_LINE_CNTL, S_028A08_WIDTH(tmp), NULL, 0);
r600_pipe_state_add_reg(rstate, R_028A48_PA_SC_MODE_CNTL_0,
+ S_028A48_VPORT_SCISSOR_ENABLE(state->scissor) |
S_028A48_LINE_STIPPLE_ENABLE(state->line_stipple_enable),
NULL, 0);
@@ -849,7 +847,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
NULL, 0);
}
r600_pipe_state_add_reg(rstate, R_028B7C_PA_SU_POLY_OFFSET_CLAMP, fui(state->offset_clamp), NULL, 0);
- r600_pipe_state_add_reg(rstate, R_02820C_PA_SC_CLIPRECT_RULE, clip_rule, 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) |
@@ -1181,6 +1178,26 @@ static void evergreen_set_sample_mask(struct pipe_context *pipe, unsigned sample
{
}
+static void evergreen_get_scissor_rect(struct r600_context *rctx,
+ unsigned tl_x, unsigned tl_y, unsigned br_x, unsigned br_y,
+ uint32_t *tl, uint32_t *br)
+{
+ /* EG hw workaround */
+ if (br_x == 0)
+ tl_x = 1;
+ if (br_y == 0)
+ tl_y = 1;
+
+ /* cayman hw workaround */
+ if (rctx->chip_class == CAYMAN) {
+ if (br_x == 1 && br_y == 1)
+ br_x = 2;
+ }
+
+ *tl = S_028240_TL_X(tl_x) | S_028240_TL_Y(tl_y);
+ *br = S_028244_BR_X(br_x) | S_028244_BR_Y(br_y);
+}
+
static void evergreen_set_scissor_state(struct pipe_context *ctx,
const struct pipe_scissor_state *state)
{
@@ -1191,33 +1208,11 @@ static void evergreen_set_scissor_state(struct pipe_context *ctx,
if (rstate == NULL)
return;
+ evergreen_get_scissor_rect(rctx, state->minx, state->miny, state->maxx, state->maxy, &tl, &br);
+
rstate->id = R600_PIPE_STATE_SCISSOR;
- tl = S_028240_TL_X(state->minx) | S_028240_TL_Y(state->miny);
- br = S_028244_BR_X(state->maxx) | S_028244_BR_Y(state->maxy);
- r600_pipe_state_add_reg(rstate,
- R_028210_PA_SC_CLIPRECT_0_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028214_PA_SC_CLIPRECT_0_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028218_PA_SC_CLIPRECT_1_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_02821C_PA_SC_CLIPRECT_1_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028220_PA_SC_CLIPRECT_2_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028224_PA_SC_CLIPRECT_2_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028228_PA_SC_CLIPRECT_3_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_02822C_PA_SC_CLIPRECT_3_BR, br,
- NULL, 0);
+ r600_pipe_state_add_reg(rstate, R_028250_PA_SC_VPORT_SCISSOR_0_TL, tl, NULL, 0);
+ r600_pipe_state_add_reg(rstate, R_028254_PA_SC_VPORT_SCISSOR_0_BR, br, NULL, 0);
free(rctx->states[R600_PIPE_STATE_SCISSOR]);
rctx->states[R600_PIPE_STATE_SCISSOR] = rstate;
@@ -1616,7 +1611,6 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
struct r600_context *rctx = (struct r600_context *)ctx;
struct r600_pipe_state *rstate = CALLOC_STRUCT(r600_pipe_state);
uint32_t shader_mask, tl, br;
- int tl_x, tl_y, br_x, br_y;
if (rstate == NULL)
return;
@@ -1642,22 +1636,8 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
for (int i = 0; i < state->nr_cbufs; i++) {
shader_mask |= 0xf << (i * 4);
}
- tl_x = 0;
- tl_y = 0;
- br_x = state->width;
- br_y = state->height;
- /* EG hw workaround */
- if (br_x == 0)
- tl_x = 1;
- if (br_y == 0)
- tl_y = 1;
- /* cayman hw workaround */
- if (rctx->chip_class == CAYMAN) {
- if (br_x == 1 && br_y == 1)
- br_x = 2;
- }
- tl = S_028240_TL_X(tl_x) | S_028240_TL_Y(tl_y);
- br = S_028244_BR_X(br_x) | S_028244_BR_Y(br_y);
+
+ evergreen_get_scissor_rect(rctx, 0, 0, state->width, state->height, &tl, &br);
r600_pipe_state_add_reg(rstate,
R_028240_PA_SC_GENERIC_SCISSOR_TL, tl,
@@ -1666,12 +1646,6 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
R_028244_PA_SC_GENERIC_SCISSOR_BR, br,
NULL, 0);
r600_pipe_state_add_reg(rstate,
- R_028250_PA_SC_VPORT_SCISSOR_0_TL, tl,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
- R_028254_PA_SC_VPORT_SCISSOR_0_BR, br,
- NULL, 0);
- r600_pipe_state_add_reg(rstate,
R_028030_PA_SC_SCREEN_SCISSOR_TL, tl,
NULL, 0);
r600_pipe_state_add_reg(rstate,
@@ -1877,6 +1851,7 @@ static void cayman_init_atom_start_cs(struct r600_context *rctx)
r600_store_value(cb, 0); /* R_028AC8_DB_PRELOAD_CONTROL */
r600_store_context_reg(cb, R_028200_PA_SC_WINDOW_OFFSET, 0);
+ r600_store_context_reg(cb, R_02820C_PA_SC_CLIPRECT_RULE, 0xFFFF);
r600_store_context_reg_seq(cb, R_0282D0_PA_SC_VPORT_ZMIN_0, 2);
r600_store_value(cb, 0); /* R_0282D0_PA_SC_VPORT_ZMIN_0 */
@@ -2340,6 +2315,7 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx)
r600_store_value(cb, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */
r600_store_context_reg(cb, R_028200_PA_SC_WINDOW_OFFSET, 0);
+ r600_store_context_reg(cb, R_02820C_PA_SC_CLIPRECT_RULE, 0xFFFF);
r600_store_context_reg(cb, R_028230_PA_SC_EDGERULE, 0xAAAAAAAA);
r600_store_context_reg_seq(cb, R_0282D0_PA_SC_VPORT_ZMIN_0, 2);
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index 66b3d1fb9b4..39d3dd6d580 100644
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -1770,6 +1770,8 @@
#define R_028A38_VGT_GROUP_VECT_0_FMT_CNTL 0x00028A38
#define R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL 0x00028A3C
#define R_028A48_PA_SC_MODE_CNTL_0 0x00028A48
+#define S_028A48_MSAA_ENABLE(x) (((x) & 0x1) << 0)
+#define S_028A48_VPORT_SCISSOR_ENABLE(x) (((x) & 0x1) << 1)
#define S_028A48_LINE_STIPPLE_ENABLE(x) (((x) & 0x1) << 2)
#define R_028A4C_PA_SC_MODE_CNTL_1 0x00028A4C
#define R_028A94_VGT_MULTI_PRIM_IB_RESET_EN 0x00028A94
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 14:59:58 +0000