[ir, spv] Added support for sampler component types in texture handling

src/shader_recompiler/shader_info.h

@@ -154,6 +154,14 @@ enum class ImageFormat : u32 {
     R32G32B32A32_UINT,
 };
 
+enum class SamplerComponentType : u8 {
+    Float,
+    Sint,
+    Uint,
+    Depth,
+    Stencil,
+};
+
 enum class Interpolation {
     Smooth,
     Flat,
@@ -207,6 +215,7 @@ using ImageBufferDescriptors = boost::container::small_vector<ImageBufferDescrip
 
 struct TextureDescriptor {
     TextureType type;
+    SamplerComponentType component_type;
     bool is_depth;
     bool is_multisample;
     bool has_secondary;