Remove some dead accesors

src/video_core/renderer_vulkan/maxwell_to_vk.cpp

@@ -70,12 +70,14 @@ VkSamplerAddressMode WrapMode(const Device& device,
         }
         ASSERT(false);
         return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
-    case Tegra::Texture::WrapMode::MirrorOnceClampToEdge:
-        return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
     case Tegra::Texture::WrapMode::MirrorOnceBorder:
         UNIMPLEMENTED();
-        return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
+        [[fallthrough]];
+    case Tegra::Texture::WrapMode::MirrorOnceClampToEdge:
     case Tegra::Texture::WrapMode::MirrorOnceClampOGL:
+        if (!device.IsKhrSamplerMirrorClampToEdgeSupported()) {
+            return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
+        }
         return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
     default:
         UNIMPLEMENTED_MSG("Unimplemented wrap mode={}", wrap_mode);

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -740,7 +740,7 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
         .vertexBindingDivisorCount = static_cast<u32>(vertex_binding_divisors.size()),
         .pVertexBindingDivisors = vertex_binding_divisors.data(),
     };
-    if (!vertex_binding_divisors.empty()) {
+    if (!vertex_binding_divisors.empty() && device.IsExtVertexAttributeDivisorSupported()) {
         vertex_input_ci.pNext = &input_divisor_ci;
     }
     const bool has_tess_stages = spv_modules[1] || spv_modules[2];

src/video_core/renderer_vulkan/vk_multi_range_buffer.cpp

@@ -32,8 +32,6 @@ MultiRangeBufferCache::MultiRangeBufferCache(const Device& device) {
 
 VkDeviceSize MultiRangeBufferCache::QueryBlockSize(const Device& device,
                                                    u32& memory_type_bits) const {
-    const VkDevice logical = *device.GetLogical();
-    const auto& dld = device.GetDispatchLoader();
     const VkBufferCreateInfo probe_ci{
         .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
         .pNext = nullptr,
@@ -44,6 +42,14 @@ VkDeviceSize MultiRangeBufferCache::QueryBlockSize(const Device& device,
         .queueFamilyIndexCount = 0,
         .pQueueFamilyIndices = nullptr,
     };
+    if (device.IsKhrMaintenance4Supported()) {
+        const VkMemoryRequirements reqs =
+            device.GetLogical().GetDeviceBufferMemoryRequirements(probe_ci);
+        memory_type_bits = reqs.memoryTypeBits;
+        return reqs.alignment;
+    }
+    const VkDevice logical = *device.GetLogical();
+    const auto& dld = device.GetDispatchLoader();
     VkBuffer probe{};
     if (dld.vkCreateBuffer(logical, &probe_ci, nullptr, &probe) != VK_SUCCESS) {
         return 0;

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -326,6 +326,9 @@ void RasterizerVulkan::DrawIndirect() {
             return;
         }
         if (params.include_count) {
+            if (!device.IsDrawIndirectCountSupported()) {
+                return;
+            }
             const auto count = buffer_cache.GetDrawIndirectCount();
             const auto& draw_buffer = count.first;
             const auto& offset_base = count.second;