Not not allocate DeviceLocal buffers as mapped

src/video_core/renderer_opengl/gl_texture_cache.cpp

@@ -1048,10 +1048,6 @@ void Image::Scale(bool up_scale) {
 }
 
 bool Image::ScaleUp(bool ignore) {
-    const auto& resolution = runtime->resolution;
-    if (!resolution.active) {
-        return false;
-    }
     if (True(flags & ImageFlagBits::Rescaled)) {
         return false;
     }
@@ -1064,6 +1060,9 @@ bool Image::ScaleUp(bool ignore) {
         return false;
     }
     flags |= ImageFlagBits::Rescaled;
+    if (!runtime->resolution.active) {
+        return false;
+    }
     has_scaled = true;
     if (ignore) {
         current_texture = upscaled_backup.handle;
@@ -1074,14 +1073,13 @@ bool Image::ScaleUp(bool ignore) {
 }
 
 bool Image::ScaleDown(bool ignore) {
-    const auto& resolution = runtime->resolution;
-    if (!resolution.active) {
-        return false;
-    }
     if (False(flags & ImageFlagBits::Rescaled)) {
         return false;
     }
     flags &= ~ImageFlagBits::Rescaled;
+    if (!runtime->resolution.active) {
+        return false;
+    }
     if (ignore) {
         current_texture = texture.handle;
         return true;

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -1530,15 +1530,15 @@ bool Image::IsRescaled() const noexcept {
 }
 
 bool Image::ScaleUp(bool ignore) {
-    const auto& resolution = runtime->resolution;
-    if (!resolution.active) {
-        return false;
-    }
     if (True(flags & ImageFlagBits::Rescaled)) {
         return false;
     }
     ASSERT(info.type != ImageType::Linear);
     flags |= ImageFlagBits::Rescaled;
+    const auto& resolution = runtime->resolution;
+    if (!resolution.active) {
+        return false;
+    }
     has_scaled = true;
     if (!scaled_image) {
         const bool is_2d = info.type == ImageType::e2D;
@@ -1567,15 +1567,15 @@ bool Image::ScaleUp(bool ignore) {
 }
 
 bool Image::ScaleDown(bool ignore) {
-    const auto& resolution = runtime->resolution;
-    if (!resolution.active) {
-        return false;
-    }
     if (False(flags & ImageFlagBits::Rescaled)) {
         return false;
     }
     ASSERT(info.type != ImageType::Linear);
     flags &= ~ImageFlagBits::Rescaled;
+    const auto& resolution = runtime->resolution;
+    if (!resolution.active) {
+        return false;
+    }
     current_image = *original_image;
     if (ignore) {
         return true;

src/video_core/vulkan_common/vulkan_memory_allocator.cpp

@@ -66,9 +66,10 @@ struct Range {
     switch (usage) {
     case MemoryUsage::Upload:
     case MemoryUsage::Stream:
-        return VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT;
+        return VMA_ALLOCATION_CREATE_MAPPED_BIT |
+               VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT;
     case MemoryUsage::Download:
-        return VMA_ALLOCATION_CREATE_HOST_ACCESS_RANDOM_BIT;
+        return VMA_ALLOCATION_CREATE_MAPPED_BIT | VMA_ALLOCATION_CREATE_HOST_ACCESS_RANDOM_BIT;
     case MemoryUsage::DeviceLocal:
         return {};
     }
@@ -252,8 +253,7 @@ vk::Image MemoryAllocator::CreateImage(const VkImageCreateInfo& ci) const {
 
 vk::Buffer MemoryAllocator::CreateBuffer(const VkBufferCreateInfo& ci, MemoryUsage usage) const {
     const VmaAllocationCreateInfo alloc_ci = {
-        .flags = VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT | VMA_ALLOCATION_CREATE_MAPPED_BIT |
-                 MemoryUsageVmaFlags(usage),
+        .flags = VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT | MemoryUsageVmaFlags(usage),
         .usage = MemoryUsageVma(usage),
         .requiredFlags = 0,
         .preferredFlags = MemoryUsagePreferedVmaFlags(usage),