shader: Implement VMAD, VMNMX, VSETP

1 files changed, 23 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h b/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h
new file mode 100644
index 000000000..40c0b907c
--- /dev/null
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/video_helper.h
@@ -0,0 +1,23 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
+
+namespace Shader::Maxwell {
+enum class VideoWidth : u64 {
+    Byte,
+    Unknown,
+    Short,
+    Word,
+};
+
+[[nodiscard]] IR::U32 ExtractVideoOperandValue(IR::IREmitter& ir, const IR::U32& value,
+                                               VideoWidth width, u32 selector, bool is_signed);
+
+[[nodiscard]] VideoWidth GetVideoSourceWidth(VideoWidth width, bool is_immediate);
+
+} // namespace Shader::Maxwell