From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 27 Dec 2025 12:03:39 -0800
Subject: Initial commit

---
 .../render/direct3d12/D3D12_Shader_Common.hlsli    | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 contrib/SDL-3.2.8/src/render/direct3d12/D3D12_Shader_Common.hlsli

(limited to 'contrib/SDL-3.2.8/src/render/direct3d12/D3D12_Shader_Common.hlsli')

diff --git a/contrib/SDL-3.2.8/src/render/direct3d12/D3D12_Shader_Common.hlsli b/contrib/SDL-3.2.8/src/render/direct3d12/D3D12_Shader_Common.hlsli
new file mode 100644
index 0000000..4bf8074
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/render/direct3d12/D3D12_Shader_Common.hlsli
@@ -0,0 +1,37 @@
+#pragma pack_matrix( row_major )
+
+cbuffer VertexShaderConstants : register(b0)
+{
+    matrix model;
+    matrix projectionAndView;
+};
+
+#define ColorRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0)," \
+    "RootConstants(num32BitConstants=24, b1)"\
+
+#define TextureRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "RootConstants(num32BitConstants=24, b1),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+#define AdvancedRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "RootConstants(num32BitConstants=24, b1),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t2), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
-- 
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