graphics: decode register clears of RGBA16 UNORM, UINT and SINT and RG32 UINT and SINT targets

Co-authored-by: Senaxx <michelbeld@gmail.com>
Co-authored-by: Jetsku <59046009+Jetsku@users.noreply.github.com>

tests/ShaderRecompilerComputeTests.cpp

@@ -12506,6 +12506,8 @@ public:
         PackedCase{vk::Format::eR16G16Unorm, 0x0000ffffu, {1.0f, 0.0f}},
         PackedCase{vk::Format::eR16G16Unorm, 0x80000001u,
                    {1.0f / 65535.0f, 32768.0f / 65535.0f}},
+        PackedCase{vk::Format::eR16G16B16A16Unorm, 0x000180000000ffffull,
+                   {1.0f, 0.0f, 32768.0f / 65535.0f, 1.0f / 65535.0f}},
         PackedCase{vk::Format::eR8Unorm, 0xffffff80u, {128.0f / 255.0f}},
         PackedCase{vk::Format::eR8G8Unorm, 0xffff40ffu, {1.0f, 64.0f / 255.0f}},
     };
@@ -12541,11 +12543,19 @@ public:
     };
     for (const auto &test : {UintCase{vk::Format::eR8Uint, 0xffffff05u, {5u}},
                              UintCase{vk::Format::eR8G8Uint, 0xffff0a05u, {5u, 10u}},
-                             UintCase{vk::Format::eR16Uint, 0xffff1234u, {0x1234u}}}) {
-      Require(name, "packed unsigned color clear",
+                             UintCase{vk::Format::eR16Uint, 0xffff1234u, {0x1234u}},
+                             UintCase{vk::Format::eR16G16B16A16Uint, 0x4444333322221111ull,
+                                      {0x1111u, 0x2222u, 0x3333u, 0x4444u}},
+                             UintCase{vk::Format::eR16G16B16A16Sint, 0x7fff0001ffff8000ull,
+                                      {0xffff8000u, 0xffffffffu, 1u, 0x7fffu}},
+                             UintCase{vk::Format::eR32G32Uint, 0x89abcdef01234567ull,
+                                      {0x01234567u, 0x89abcdefu}},
+                             UintCase{vk::Format::eR32G32Sint, 0x80000000ffffffffull,
+                                      {0xffffffffu, 0x80000000u}}}) {
+      Require(name, "packed integer color clear",
               DecodePackedColorClear(test.format, test.word, clear) &&
                   std::bit_cast<std::array<uint32_t, 4>>(clear.uint32) == test.channels,
-              "narrow unsigned clear lost a channel or kept bits of the next one");
+              "integer clear lost a channel, its sign or bits of the next one");
     }
     Require(name, "R8 DWORD fill",
             !DecodeColorDwordFill(vk::Format::eR8Uint, 0x01020304u, clear) &&
@@ -12561,6 +12571,10 @@ public:
             DecodeColorDwordFill(vk::Format::eR32G32Sfloat, 0x3f800000u, clear) &&
                 clear.float32[0] == 1.0f && clear.float32[1] == 1.0f,
             "a repeated DWORD fill was decoded as a two-register clear");
+    Require(name, "RGBA16 DWORD fill",
+            DecodeColorDwordFill(vk::Format::eR16G16B16A16Uint, 0x22221111u, clear) &&
+                clear.uint32[2] == 0x1111u && clear.uint32[3] == 0x2222u,
+            "a DWORD fill did not repeat across the 64-bit pixel");
     constexpr uintptr_t base = 0x0000000204100000ull;
     constexpr uint64_t allocation_size = 0x1000000;
     constexpr uint64_t allocation_alignment = 0x10000;