[PATCH 4/6] dxgi: Factor out d3d12_swapchain_create_image_resources().

[Giovanni Mascellani]

From: Giovanni Mascellani

---
 dlls/dxgi/swapchain.c | 73 ++++++++++++++++++++++++-------------------
 1 file changed, 40 insertions(+), 33 deletions(-)

diff --git a/dlls/dxgi/swapchain.c b/dlls/dxgi/swapchain.c
index 7d368c88687..deb7e50026d 100644
--- a/dlls/dxgi/swapchain.c
+++ b/dlls/dxgi/swapchain.c
@@ -1513,45 +1513,13 @@ static HRESULT d3d12_swapchain_create_command_buffers(struct d3d12_swapchain *sw
     return S_OK;
 }

-static HRESULT d3d12_swapchain_create_buffers(struct d3d12_swapchain *swapchain)
+static HRESULT d3d12_swapchain_create_image_resources(struct d3d12_swapchain *swapchain)
 {
-    const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
     struct vkd3d_image_resource_create_info resource_info;
-    VkSwapchainKHR vk_swapchain = swapchain->vk_swapchain;
-    ID3D12CommandQueue *queue = swapchain->command_queue;
-    VkDevice vk_device = swapchain->vk_device;
     ID3D12Device *device = swapchain->device;
-    uint32_t image_count, queue_family_index;
     unsigned int i;
-    VkResult vr;
     HRESULT hr;

-    if ((vr = vk_funcs->p_vkGetSwapchainImagesKHR(vk_device, vk_swapchain, &image_count, NULL)) < 0)
-    {
-        WARN("Failed to get Vulkan swapchain images, vr %d.\n", vr);
-        return hresult_from_vk_result(vr);
-    }
-    if (image_count > ARRAY_SIZE(swapchain->vk_swapchain_images))
-    {
-        FIXME("Unsupported Vulkan swapchain image count %u.\n", image_count);
-        return E_FAIL;
-    }
-    swapchain->buffer_count = image_count;
-    if ((vr = vk_funcs->p_vkGetSwapchainImagesKHR(vk_device, vk_swapchain,
-            &image_count, swapchain->vk_swapchain_images)) < 0)
-    {
-        WARN("Failed to get Vulkan swapchain images, vr %d.\n", vr);
-        return hresult_from_vk_result(vr);
-    }
-
-    queue_family_index = vkd3d_get_vk_queue_family_index(queue);
-
-    if (FAILED(hr = d3d12_swapchain_create_user_buffers(swapchain)))
-        return hr;
-
-    if (FAILED(hr = d3d12_swapchain_create_command_buffers(swapchain, queue_family_index)))
-        return hr;
-
     if (swapchain->buffers[0])
         return S_OK;

@@ -1588,6 +1556,45 @@ static HRESULT d3d12_swapchain_create_buffers(struct d3d12_swapchain *swapchain)
     return S_OK;
 }

+static HRESULT d3d12_swapchain_create_buffers(struct d3d12_swapchain *swapchain)
+{
+    const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
+    VkSwapchainKHR vk_swapchain = swapchain->vk_swapchain;
+    ID3D12CommandQueue *queue = swapchain->command_queue;
+    VkDevice vk_device = swapchain->vk_device;
+    uint32_t image_count, queue_family_index;
+    VkResult vr;
+    HRESULT hr;
+
+    if ((vr = vk_funcs->p_vkGetSwapchainImagesKHR(vk_device, vk_swapchain, &image_count, NULL)) < 0)
+    {
+        WARN("Failed to get Vulkan swapchain images, vr %d.\n", vr);
+        return hresult_from_vk_result(vr);
+    }
+    if (image_count > ARRAY_SIZE(swapchain->vk_swapchain_images))
+    {
+        FIXME("Unsupported Vulkan swapchain image count %u.\n", image_count);
+        return E_FAIL;
+    }
+    swapchain->buffer_count = image_count;
+    if ((vr = vk_funcs->p_vkGetSwapchainImagesKHR(vk_device, vk_swapchain,
+            &image_count, swapchain->vk_swapchain_images)) < 0)
+    {
+        WARN("Failed to get Vulkan swapchain images, vr %d.\n", vr);
+        return hresult_from_vk_result(vr);
+    }
+
+    queue_family_index = vkd3d_get_vk_queue_family_index(queue);
+
+    if (FAILED(hr = d3d12_swapchain_create_user_buffers(swapchain)))
+        return hr;
+
+    if (FAILED(hr = d3d12_swapchain_create_command_buffers(swapchain, queue_family_index)))
+        return hr;
+
+    return d3d12_swapchain_create_image_resources(swapchain);
+}
+
 static VkResult d3d12_swapchain_acquire_next_vulkan_image(struct d3d12_swapchain *swapchain)
 {
     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;