From 43e1b7cdc70b2fcac8a3e8ee72f5bc91726f4ec5 Mon Sep 17 00:00:00 2001
From: lucy96chen <47800040+lucy96chen@users.noreply.github.com>
Date: Thu, 26 May 2022 10:54:35 -0700
Subject: 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
---
 tools/gfx/vulkan/vk-resource-views.cpp | 71 ++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 tools/gfx/vulkan/vk-resource-views.cpp

(limited to 'tools/gfx/vulkan/vk-resource-views.cpp')

diff --git a/tools/gfx/vulkan/vk-resource-views.cpp b/tools/gfx/vulkan/vk-resource-views.cpp
new file mode 100644
index 000000000..10d96ed54
--- /dev/null
+++ b/tools/gfx/vulkan/vk-resource-views.cpp
@@ -0,0 +1,71 @@
+// vk-resource-views.cpp
+#include "vk-resource-views.h"
+
+namespace gfx
+{
+
+using namespace Slang;
+
+namespace vk
+{
+
+TextureResourceViewImpl::~TextureResourceViewImpl()
+{
+    m_device->m_api.vkDestroyImageView(m_device->m_api.m_device, m_view, nullptr);
+}
+
+Result TextureResourceViewImpl::getNativeHandle(InteropHandle* outHandle)
+{
+    outHandle->api = InteropHandleAPI::Vulkan;
+    outHandle->handleValue = (uint64_t)(m_view);
+    return SLANG_OK;
+}
+
+TexelBufferResourceViewImpl::TexelBufferResourceViewImpl(DeviceImpl* device)
+    : ResourceViewImpl(ViewType::TexelBuffer, device)
+{}
+
+TexelBufferResourceViewImpl::~TexelBufferResourceViewImpl()
+{
+    m_device->m_api.vkDestroyBufferView(m_device->m_api.m_device, m_view, nullptr);
+}
+
+Result TexelBufferResourceViewImpl::getNativeHandle(InteropHandle* outHandle)
+{
+    outHandle->api = InteropHandleAPI::Vulkan;
+    outHandle->handleValue = (uint64_t)(m_view);
+    return SLANG_OK;
+}
+
+PlainBufferResourceViewImpl::PlainBufferResourceViewImpl(DeviceImpl* device)
+    : ResourceViewImpl(ViewType::PlainBuffer, device)
+{}
+
+Result PlainBufferResourceViewImpl::getNativeHandle(InteropHandle* outHandle)
+{
+    return m_buffer->getNativeResourceHandle(outHandle);
+}
+
+DeviceAddress AccelerationStructureImpl::getDeviceAddress()
+{
+    return m_buffer->getDeviceAddress() + m_offset;
+}
+
+Result AccelerationStructureImpl::getNativeHandle(InteropHandle* outHandle)
+{
+    outHandle->api = InteropHandleAPI::Vulkan;
+    outHandle->handleValue = (uint64_t)(m_vkHandle);
+    return SLANG_OK;
+}
+
+AccelerationStructureImpl::~AccelerationStructureImpl()
+{
+    if (m_device)
+    {
+        m_device->m_api.vkDestroyAccelerationStructureKHR(
+            m_device->m_api.m_device, m_vkHandle, nullptr);
+    }
+}
+
+} // namespace vk
+} // namespace gfx
-- 
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