1 files changed, 41 insertions, 0 deletions
diff --git a/src/video_core/texture_cache/image_view_base.cpp b/src/video_core/texture_cache/image_view_base.cpp
new file mode 100644
index 000000000..076a4bcfd
--- /dev/null
+++ b/src/video_core/texture_cache/image_view_base.cpp
@@ -0,0 +1,41 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+
+#include "common/assert.h"
+#include "core/settings.h"
+#include "video_core/compatible_formats.h"
+#include "video_core/surface.h"
+#include "video_core/texture_cache/formatter.h"
+#include "video_core/texture_cache/image_info.h"
+#include "video_core/texture_cache/image_view_base.h"
+#include "video_core/texture_cache/image_view_info.h"
+#include "video_core/texture_cache/types.h"
+
+namespace VideoCommon {
+
+ImageViewBase::ImageViewBase(const ImageViewInfo& info, const ImageInfo& image_info,
+                             ImageId image_id_)
+    : image_id{image_id_}, format{info.format}, type{info.type}, range{info.range},
+      size{
+          .width = std::max(image_info.size.width >> range.base.level, 1u),
+          .height = std::max(image_info.size.height >> range.base.level, 1u),
+          .depth = std::max(image_info.size.depth >> range.base.level, 1u),
+      } {
+    ASSERT_MSG(VideoCore::Surface::IsViewCompatible(image_info.format, info.format),
+               "Image view format {} is incompatible with image format {}", info.format,
+               image_info.format);
+    const bool is_async = Settings::values.use_asynchronous_gpu_emulation.GetValue();
+    if (image_info.type == ImageType::Linear && is_async) {
+        flags |= ImageViewFlagBits::PreemtiveDownload;
+    }
+    if (image_info.type == ImageType::e3D && info.type != ImageViewType::e3D) {
+        flags |= ImageViewFlagBits::Slice;
+    }
+}
+
+ImageViewBase::ImageViewBase(const NullImageParams&) {}
+
+} // namespace VideoCommon