From 2759ea7857d50cc8cbcc0e9f117147c9d9739dc7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B3zef=20Kucia?= <jkucia@codeweavers.com> Date: Tue, 6 Feb 2018 13:03:01 +0100 Subject: [PATCH] libs/vkd3d-shader: Translate dcl_tessellator_partitioning instructions. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org> --- libs/vkd3d-shader/spirv.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 85e2593d1a..4673f850e4 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -3729,6 +3729,32 @@ static void vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(struct vkd3d_dxbc_co vkd3d_dxbc_compiler_emit_execution_mode(compiler, mode, NULL, 0); } +static void vkd3d_dxbc_compiler_emit_dcl_tessellator_partitioning(struct vkd3d_dxbc_compiler *compiler, + const struct vkd3d_shader_instruction *instruction) +{ + enum vkd3d_tessellator_partitioning partitioning = instruction->declaration.tessellator_partitioning; + SpvExecutionMode mode; + + switch (partitioning) + { + case VKD3D_TESSELLATOR_PARTITIONING_INTEGER: + case VKD3D_TESSELLATOR_PARTITIONING_POW2: + mode = SpvExecutionModeSpacingEqual; + break; + case VKD3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD: + mode = SpvExecutionModeSpacingFractionalOdd; + break; + case VKD3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN: + mode = SpvExecutionModeSpacingFractionalEven; + break; + default: + FIXME("Invalid tessellator partitioning %#x.\n", partitioning); + 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) { @@ -5672,6 +5698,9 @@ void vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler case VKD3DSIH_DCL_TESSELLATOR_DOMAIN: vkd3d_dxbc_compiler_emit_dcl_tessellator_domain(compiler, instruction); break; + case VKD3DSIH_DCL_TESSELLATOR_PARTITIONING: + vkd3d_dxbc_compiler_emit_dcl_tessellator_partitioning(compiler, instruction); + break; case VKD3DSIH_DCL_THREAD_GROUP: vkd3d_dxbc_compiler_emit_dcl_thread_group(compiler, instruction); break; -- GitLab