[PATCH vkd3d 1/5] libs/vkd3d-shader: Translate dcl_tessellator_domain instructions.
Józef Kucia
joseph.kucia at gmail.com
Tue Feb 6 06:03:00 CST 2018
From: Józef Kucia <jkucia at codeweavers.com>
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
libs/vkd3d-shader/spirv.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 8a4567691b16..85e2593d1a5c 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -3704,6 +3704,31 @@ static void vkd3d_dxbc_compiler_emit_dcl_gs_instances(struct vkd3d_dxbc_compiler
SpvExecutionModeInvocations, instruction->declaration.count);
}
+static void vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(struct vkd3d_dxbc_compiler *compiler,
+ const struct vkd3d_shader_instruction *instruction)
+{
+ enum vkd3d_tessellator_domain domain = instruction->declaration.tessellator_domain;
+ SpvExecutionMode mode;
+
+ switch (domain)
+ {
+ case VKD3D_TESSELLATOR_DOMAIN_LINE:
+ mode = SpvExecutionModeIsolines;
+ break;
+ case VKD3D_TESSELLATOR_DOMAIN_TRIANGLE:
+ mode = SpvExecutionModeTriangles;
+ break;
+ case VKD3D_TESSELLATOR_DOMAIN_QUAD:
+ mode = SpvExecutionModeQuads;
+ break;
+ default:
+ FIXME("Invalid tessellator domain %#x.\n", domain);
+ return;
+ }
+
+ vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0);
+}
+
static void vkd3d_dxbc_compiler_emit_dcl_thread_group(struct vkd3d_dxbc_compiler *compiler,
const struct vkd3d_shader_instruction *instruction)
{
@@ -5644,6 +5669,9 @@ void vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler
case VKD3DSIH_DCL_GS_INSTANCES:
vkd3d_dxbc_compiler_emit_dcl_gs_instances(compiler, instruction);
break;
+ case VKD3DSIH_DCL_TESSELLATOR_DOMAIN:
+ vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(compiler, instruction);
+ break;
case VKD3DSIH_DCL_THREAD_GROUP:
vkd3d_dxbc_compiler_emit_dcl_thread_group(compiler, instruction);
break;
--
2.13.6
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