Move solution and projects to src

1 files changed, 52 insertions, 0 deletions

diff --git a/src/Ryujinx.Graphics.Shader/Translation/GlobalMemory.cs b/src/Ryujinx.Graphics.Shader/Translation/GlobalMemory.cs
new file mode 100644
index 00000000..774a128d
--- /dev/null
+++ b/src/Ryujinx.Graphics.Shader/Translation/GlobalMemory.cs
@@ -0,0 +1,52 @@
+using Ryujinx.Graphics.Shader.IntermediateRepresentation;
+
+namespace Ryujinx.Graphics.Shader.Translation
+{
+    static class GlobalMemory
+    {
+        private const int StorageDescsBaseOffset = 0x44; // In words.
+
+        public const int StorageDescSize = 4; // In words.
+        public const int StorageMaxCount = 16;
+
+        public const int StorageDescsSize = StorageDescSize * StorageMaxCount;
+
+        public const int UbeBaseOffset = 0x98; // In words.
+        public const int UbeMaxCount   = 9;
+        public const int UbeDescsSize  = StorageDescSize * UbeMaxCount;
+        public const int UbeFirstCbuf  = 8;
+
+        public static bool UsesGlobalMemory(Instruction inst, StorageKind storageKind)
+        {
+            return (inst.IsAtomic() && storageKind == StorageKind.GlobalMemory) ||
+                    inst == Instruction.LoadGlobal ||
+                    inst == Instruction.StoreGlobal ||
+                    inst == Instruction.StoreGlobal16 ||
+                    inst == Instruction.StoreGlobal8;
+        }
+
+        public static int GetStorageCbOffset(ShaderStage stage, int slot)
+        {
+            return GetStorageBaseCbOffset(stage) + slot * StorageDescSize;
+        }
+
+        public static int GetStorageBaseCbOffset(ShaderStage stage)
+        {
+            return stage switch
+            {
+                ShaderStage.Compute                => StorageDescsBaseOffset + 2 * StorageDescsSize,
+                ShaderStage.Vertex                 => StorageDescsBaseOffset,
+                ShaderStage.TessellationControl    => StorageDescsBaseOffset + 1 * StorageDescsSize,
+                ShaderStage.TessellationEvaluation => StorageDescsBaseOffset + 2 * StorageDescsSize,
+                ShaderStage.Geometry               => StorageDescsBaseOffset + 3 * StorageDescsSize,
+                ShaderStage.Fragment               => StorageDescsBaseOffset + 4 * StorageDescsSize,
+                _ => 0
+            };
+        }
+
+        public static int GetConstantUbeOffset(int slot)
+        {
+            return UbeBaseOffset + slot * StorageDescSize;
+        }
+    }
+}
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