Initial commit

1 files changed, 37 insertions, 0 deletions

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 )"