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-rw-r--r--src/gallium/drivers/r600/evergreen_hw_context.c2
-rw-r--r--src/gallium/drivers/r600/evergreend.h5
-rw-r--r--src/gallium/drivers/r600/r600_hw_context.c1
-rw-r--r--src/gallium/drivers/r600/r600_state_common.c25
-rw-r--r--src/gallium/drivers/r600/r600d.h5
5 files changed, 38 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreen_hw_context.c b/src/gallium/drivers/r600/evergreen_hw_context.c
index 161709cc233..16faa56b38f 100644
--- a/src/gallium/drivers/r600/evergreen_hw_context.c
+++ b/src/gallium/drivers/r600/evergreen_hw_context.c
@@ -205,6 +205,7 @@ static const struct r600_reg evergreen_context_reg_list[] = {
{R_028A08_PA_SU_LINE_CNTL, 0, 0},
{R_028A0C_PA_SC_LINE_STIPPLE, 0, 0},
{R_028A48_PA_SC_MODE_CNTL_0, 0, 0},
+ {R_028A6C_VGT_GS_OUT_PRIM_TYPE, 0, 0},
{R_028ABC_DB_HTILE_SURFACE, 0, 0},
{R_028B54_VGT_SHADER_STAGES_EN, 0, 0},
{R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, 0, 0},
@@ -479,6 +480,7 @@ static const struct r600_reg cayman_context_reg_list[] = {
{R_028A08_PA_SU_LINE_CNTL, 0, 0},
{R_028A0C_PA_SC_LINE_STIPPLE, 0, 0},
{R_028A48_PA_SC_MODE_CNTL_0, 0, 0},
+ {R_028A6C_VGT_GS_OUT_PRIM_TYPE, 0, 0},
{R_028ABC_DB_HTILE_SURFACE, 0, 0},
{R_028B54_VGT_SHADER_STAGES_EN, 0, 0},
{R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, 0, 0},
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index ec88095e705..fc403f33d75 100644
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -751,6 +751,11 @@
#define S_028A40_CUT_MODE(x) (((x) & 0x3) << 3)
#define G_028A40_CUT_MODE(x) (((x) >> 3) & 0x3)
#define C_028A40_CUT_MODE 0xFFFFFFE7
+#define R_028A6C_VGT_GS_OUT_PRIM_TYPE 0x028A6C
+#define S_028A6C_OUTPRIM_TYPE(x) (((x) & 0x3F) << 0)
+#define V_028A6C_OUTPRIM_TYPE_POINTLIST 0
+#define V_028A6C_OUTPRIM_TYPE_LINESTRIP 1
+#define V_028A6C_OUTPRIM_TYPE_TRISTRIP 2
#define R_008040_WAIT_UNTIL 0x008040
#define S_008040_WAIT_CP_DMA_IDLE(x) (((x) & 0x1) << 8)
#define G_008040_WAIT_CP_DMA_IDLE(x) (((x) >> 8) & 0x1)
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index 40e776107f6..5fb2465dc52 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -372,6 +372,7 @@ static const struct r600_reg r600_context_reg_list[] = {
{R_028004_DB_DEPTH_VIEW, 0, 0},
{GROUP_FORCE_NEW_BLOCK, 0, 0},
{R_028010_DB_DEPTH_INFO, REG_FLAG_NEED_BO, 0},
+ {R_028A6C_VGT_GS_OUT_PRIM_TYPE, 0, 0},
{R_028D24_DB_HTILE_SURFACE, 0, 0},
{R_028D34_DB_PREFETCH_LIMIT, 0, 0},
{R_028034_PA_SC_SCREEN_SCISSOR_BR, 0, 0},
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 9b8a2296ee8..87dec345628 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -798,6 +798,29 @@ static void r600_update_derived_state(struct r600_context *rctx)
}
+static unsigned r600_conv_prim_to_gs_out(unsigned mode)
+{
+ static const int prim_conv[] = {
+ V_028A6C_OUTPRIM_TYPE_POINTLIST,
+ V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+ V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+ V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+ V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+ V_028A6C_OUTPRIM_TYPE_TRISTRIP
+ };
+ assert(mode < Elements(prim_conv));
+
+ return prim_conv[mode];
+}
+
void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
{
struct r600_context *rctx = (struct r600_context *)ctx;
@@ -851,6 +874,7 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
rctx->vgt.id = R600_PIPE_STATE_VGT;
rctx->vgt.nregs = 0;
r600_pipe_state_add_reg(&rctx->vgt, R_008958_VGT_PRIMITIVE_TYPE, prim, NULL, 0);
+ r600_pipe_state_add_reg(&rctx->vgt, R_028A6C_VGT_GS_OUT_PRIM_TYPE, 0, NULL, 0);
r600_pipe_state_add_reg(&rctx->vgt, R_028238_CB_TARGET_MASK, rctx->cb_target_mask & mask, NULL, 0);
r600_pipe_state_add_reg(&rctx->vgt, R_028408_VGT_INDX_OFFSET, info.index_bias, NULL, 0);
r600_pipe_state_add_reg(&rctx->vgt, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, info.restart_index, NULL, 0);
@@ -865,6 +889,7 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
rctx->vgt.nregs = 0;
r600_pipe_state_mod_reg(&rctx->vgt, prim);
+ r600_pipe_state_mod_reg(&rctx->vgt, r600_conv_prim_to_gs_out(info.mode));
r600_pipe_state_mod_reg(&rctx->vgt, rctx->cb_target_mask & mask);
r600_pipe_state_mod_reg(&rctx->vgt, info.index_bias);
r600_pipe_state_mod_reg(&rctx->vgt, info.restart_index);
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index fcce60ba0f1..933d99e1a4b 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -810,6 +810,11 @@
#define S_028A40_CUT_MODE(x) (((x) & 0x3) << 3)
#define G_028A40_CUT_MODE(x) (((x) >> 3) & 0x3)
#define C_028A40_CUT_MODE 0xFFFFFFE7
+#define R_028A6C_VGT_GS_OUT_PRIM_TYPE 0x028A6C
+#define S_028A6C_OUTPRIM_TYPE(x) (((x) & 0x3F) << 0)
+#define V_028A6C_OUTPRIM_TYPE_POINTLIST 0
+#define V_028A6C_OUTPRIM_TYPE_LINESTRIP 1
+#define V_028A6C_OUTPRIM_TYPE_TRISTRIP 2
#define R_008040_WAIT_UNTIL 0x008040
#define S_008040_WAIT_CP_DMA_IDLE(x) (((x) & 0x1) << 8)
#define G_008040_WAIT_CP_DMA_IDLE(x) (((x) >> 8) & 0x1)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 21:48:37 +0000