Split render-vk.h/.cpp into a set of smaller files (#2244)

* Some preliminary work on splitting render-vk

* render-vk split, tests currently crash on null reference

* fixed circular include

1 files changed, 37 insertions, 0 deletions

diff --git a/tools/gfx/vulkan/vk-texture.h b/tools/gfx/vulkan/vk-texture.h
new file mode 100644
index 000000000..95e3b779e
--- /dev/null
+++ b/tools/gfx/vulkan/vk-texture.h
@@ -0,0 +1,37 @@
+// vk-texture.h
+#pragma once
+
+#include "vk-base.h"
+#include "vk-device.h"
+
+namespace gfx
+{
+
+using namespace Slang;
+
+namespace vk
+{
+
+class TextureResourceImpl : public TextureResource
+{
+public:
+    typedef TextureResource Parent;
+    TextureResourceImpl(const Desc& desc, DeviceImpl* device);
+    ~TextureResourceImpl();
+
+    VkImage m_image = VK_NULL_HANDLE;
+    VkFormat m_vkformat = VK_FORMAT_R8G8B8A8_UNORM;
+    VkDeviceMemory m_imageMemory = VK_NULL_HANDLE;
+    bool m_isWeakImageReference = false;
+    RefPtr<DeviceImpl> m_device;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL
+        getNativeResourceHandle(InteropHandle* outHandle) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL getSharedHandle(InteropHandle* outHandle) override;
+
+    virtual SLANG_NO_THROW Result SLANG_MCALL setDebugName(const char* name) override;
+};
+
+} // namespace vk
+} // namespace gfx