d3d1x: add untested support for geometry shader translation

5 files changed, 75 insertions, 31 deletions

diff --git a/src/gallium/state_trackers/d3d1x/d3d1xstutil/include/d3d1xstutil.h b/src/gallium/state_trackers/d3d1x/d3d1xstutil/include/d3d1xstutil.h
index 313aa10a37..2b613b82d1 100644
--- a/src/gallium/state_trackers/d3d1x/d3d1xstutil/include/d3d1xstutil.h
+++ b/src/gallium/state_trackers/d3d1x/d3d1xstutil/include/d3d1xstutil.h
@@ -62,6 +62,12 @@ extern "C"
 #undef max
 #endif
 
+#define D3D_PRIMITIVE_TOPOLOGY_COUNT 65
+extern unsigned d3d_to_pipe_prim[D3D_PRIMITIVE_TOPOLOGY_COUNT];
+
+#define D3D_PRIMITIVE_COUNT 40
+extern unsigned d3d_to_pipe_prim_type[D3D_PRIMITIVE_COUNT];
+
 /* NOTE: this _depends_ on the vtable layout of the C++ compiler to be
  * binary compatible with Windows.
  * Furthermore some absurd vtable layout likely won't work at all, since
diff --git a/src/gallium/state_trackers/d3d1x/d3d1xstutil/src/d3d_sm4_enums.cpp b/src/gallium/state_trackers/d3d1x/d3d1xstutil/src/d3d_sm4_enums.cpp
new file mode 100644
index 0000000000..410a56c248
--- /dev/null
+++ b/src/gallium/state_trackers/d3d1x/d3d1xstutil/src/d3d_sm4_enums.cpp
@@ -0,0 +1,42 @@
+#include "d3d1xstutil.h"
+
+unsigned d3d_to_pipe_prim[D3D_PRIMITIVE_TOPOLOGY_COUNT] =
+{
+	0,
+	PIPE_PRIM_POINTS,
+	PIPE_PRIM_LINES,
+	PIPE_PRIM_LINE_STRIP,
+	PIPE_PRIM_TRIANGLES,
+	PIPE_PRIM_TRIANGLE_STRIP,
+	PIPE_PRIM_LINES_ADJACENCY,
+	PIPE_PRIM_LINE_STRIP_ADJACENCY,
+	PIPE_PRIM_TRIANGLES_ADJACENCY,
+	PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY,
+	/* gap */
+	0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0,
+	/* patches */
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+};
+
+unsigned d3d_to_pipe_prim_type[D3D_PRIMITIVE_COUNT] =
+{
+	0,
+	PIPE_PRIM_POINTS,
+	PIPE_PRIM_LINES,
+	PIPE_PRIM_TRIANGLES,
+	0,
+	PIPE_PRIM_POINTS,
+	PIPE_PRIM_LINES_ADJACENCY,
+	PIPE_PRIM_TRIANGLES_ADJACENCY,
+	/* patches */
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0,
+};
diff --git a/src/gallium/state_trackers/d3d1x/gd3d1x/d3d1x_private.h b/src/gallium/state_trackers/d3d1x/gd3d1x/d3d1x_private.h
index d4b6a8fc95..977f0cd2ce 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d1x/d3d1x_private.h
+++ b/src/gallium/state_trackers/d3d1x/gd3d1x/d3d1x_private.h
@@ -92,7 +92,4 @@ extern unsigned d3d11_to_pipe_wrap[D3D11_TEXTURE_ADDRESS_COUNT];
 extern unsigned d3d11_to_pipe_query[D3D11_QUERY_COUNT];
 extern unsigned d3d11_query_size[D3D11_QUERY_COUNT];
 
-#define D3D_PRIMITIVE_TOPOLOGY_COUNT 65
-extern unsigned d3d_to_pipe_prim[D3D_PRIMITIVE_TOPOLOGY_COUNT];
-
 #endif /* D3D1X_H_ */
diff --git a/src/gallium/state_trackers/d3d1x/gd3d1x/d3d_enums.cpp b/src/gallium/state_trackers/d3d1x/gd3d1x/d3d_enums.cpp
index 37113a6ec9..853d11410d 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d1x/d3d_enums.cpp
+++ b/src/gallium/state_trackers/d3d1x/gd3d1x/d3d_enums.cpp
@@ -121,27 +121,3 @@ unsigned d3d11_query_size[D3D11_QUERY_COUNT] =
 		0,
 		0
 };
-
-unsigned d3d_to_pipe_prim[D3D_PRIMITIVE_TOPOLOGY_COUNT] =
-{
-	0,
-	PIPE_PRIM_POINTS,
-	PIPE_PRIM_LINES,
-	PIPE_PRIM_LINE_STRIP,
-	PIPE_PRIM_TRIANGLES,
-	PIPE_PRIM_TRIANGLE_STRIP,
-	PIPE_PRIM_LINES_ADJACENCY,
-	PIPE_PRIM_LINE_STRIP_ADJACENCY,
-	PIPE_PRIM_TRIANGLES_ADJACENCY,
-	PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY,
-	/* gap */
-	0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0,
-	/* patches */
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0,
-};
diff --git a/src/gallium/state_trackers/d3d1x/gd3d1x/sm4_to_tgsi.cpp b/src/gallium/state_trackers/d3d1x/gd3d1x/sm4_to_tgsi.cpp
index 4b43a3325c..7d03cecafc 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d1x/sm4_to_tgsi.cpp
+++ b/src/gallium/state_trackers/d3d1x/gd3d1x/sm4_to_tgsi.cpp
@@ -24,6 +24,7 @@
  *
  **************************************************************************/
 
+#include "d3d1xstutil.h"
 #include "sm4.h"
 #include "tgsi/tgsi_ureg.h"
 #include <vector>
@@ -137,9 +138,16 @@ struct sm4_to_tgsi_converter
 			s = ureg_imm4f(ureg, op.imm_values[0].f32, op.imm_values[1].f32, op.imm_values[2].f32, op.imm_values[3].f32);
 			break;
 		case SM4_FILE_INPUT:
-			check(op.has_simple_index());
-			check(op.indices[0].disp < inputs.size());
-			s = inputs[op.indices[0].disp];
+			check(op.is_index_simple(0));
+			check(op.num_indices == 1 || op.num_indices == 2);
+			// TODO: is this correct, or are incorrectly swapping the two indices in the GS case?
+			check(op.indices[op.num_indices - 1].disp < inputs.size());
+			s = inputs[op.indices[op.num_indices - 1].disp];
+			if(op.num_indices == 2)
+			{
+				s.Dimension = 1;
+				s.DimensionIndex = op.indices[0].disp;
+			}
 			break;
 		case SM4_FILE_CONSTANT_BUFFER:
 			// TODO: indirect addressing
@@ -700,7 +708,7 @@ next:;
 		{
 			sm4_dcl& dcl = *program.dcls[insn_num];
 			int idx = -1;
-			if(dcl.op.get() && dcl.op->has_simple_index())
+			if(dcl.op.get() && dcl.op->is_index_simple(0))
 				idx = dcl.op->indices[0].disp;
 			switch(dcl.opcode)
 			{
@@ -716,6 +724,12 @@ next:;
 					inputs.resize(idx + 1);
 				if(processor == TGSI_PROCESSOR_VERTEX)
 					inputs[idx] = ureg_DECL_vs_input(ureg, idx);
+				else if(processor == TGSI_PROCESSOR_GEOMETRY)
+				{
+					// TODO: is this correct?
+					unsigned gsidx = dcl.op->indices[1].disp;
+					inputs[gsidx] = ureg_DECL_gs_input(ureg, gsidx, TGSI_SEMANTIC_GENERIC, gsidx);
+				}
 				else
 					check(0);
 				break;
@@ -792,6 +806,15 @@ next:;
 				idx = dcl.op->indices[0].disp;
 				ureg_DECL_constant2D(ureg, 0, (unsigned)dcl.op->indices[1].disp - 1, idx);
 				break;
+			case SM4_OPCODE_DCL_GS_INPUT_PRIMITIVE:
+				ureg_property_gs_input_prim(ureg, d3d_to_pipe_prim_type[dcl.dcl_gs_input_primitive.primitive]);
+				break;
+			case SM4_OPCODE_DCL_GS_OUTPUT_PRIMITIVE_TOPOLOGY:
+				ureg_property_gs_output_prim(ureg, d3d_to_pipe_prim[dcl.dcl_gs_output_primitive_topology.primitive_topology]);
+				break;
+			case SM4_OPCODE_DCL_MAX_OUTPUT_VERTEX_COUNT:
+				ureg_property_gs_max_vertices(ureg, dcl.num);
+				break;
 			default:
 				check(0);
 			}