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Added KRDevice::createImage

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This commit is contained in:
Kearwood Gilbert
2022-07-15 23:53:42 -07:00
parent b857654cf6
commit 003bee0d25
2 changed files with 38 additions and 0 deletions
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36
kraken/KRDevice.cpp
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@@ -430,6 +430,42 @@ VmaAllocator KRDevice::getAllocator()
return m_allocator; return m_allocator;
} }
bool KRDevice::createImage(Vector2i dimensions, VkImage* image, VmaAllocation* allocation)
{
// TODO - Break block into own function to be shared with createBuffer
int familyCount = 1;
uint32_t queueFamilyIndices[2] = {};
queueFamilyIndices[0] = m_graphicsFamilyQueueIndex;
if (m_graphicsFamilyQueueIndex != m_transferFamilyQueueIndex) {
queueFamilyIndices[1] = m_transferFamilyQueueIndex;
familyCount++;
}
VmaAllocationCreateInfo allocationInfo{};
VkImageCreateInfo imageInfo{};
imageInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
imageInfo.imageType = VK_IMAGE_TYPE_2D;
imageInfo.extent.width = static_cast<uint32_t>(dimensions.x);
imageInfo.extent.height = static_cast<uint32_t>(dimensions.y);
imageInfo.extent.depth = 1;
imageInfo.mipLevels = 1;
imageInfo.arrayLayers = 1;
imageInfo.format = VK_FORMAT_R8G8B8A8_SRGB;
imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
imageInfo.flags = 0;
imageInfo.sharingMode = VK_SHARING_MODE_CONCURRENT;
imageInfo.pQueueFamilyIndices = queueFamilyIndices;
imageInfo.queueFamilyIndexCount = familyCount;
VkResult res = vmaCreateImage(m_allocator, &imageInfo, &allocationInfo, image, allocation, nullptr);
if (res != VK_SUCCESS) {
return false;
}
return true;
}
bool KRDevice::createBuffer(VkDeviceSize size, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkBuffer* buffer, VmaAllocation* allocation bool KRDevice::createBuffer(VkDeviceSize size, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkBuffer* buffer, VmaAllocation* allocation
#if KRENGINE_DEBUG_GPU_LABELS #if KRENGINE_DEBUG_GPU_LABELS

2
kraken/KRDevice.h
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@@ -55,6 +55,8 @@ public:
#endif #endif
); );
bool createImage(Vector2i dimensions, VkImage* image, VmaAllocation* allocation);
KrResult selectSurfaceFormat(VkSurfaceKHR& surface, VkSurfaceFormatKHR& surfaceFormat); KrResult selectSurfaceFormat(VkSurfaceKHR& surface, VkSurfaceFormatKHR& surfaceFormat);
KrResult selectDepthFormat(VkFormat& selectedDepthFormat); KrResult selectDepthFormat(VkFormat& selectedDepthFormat);
KrResult selectPresentMode(VkSurfaceKHR& surface, VkPresentModeKHR& selectedPresentMode); KrResult selectPresentMode(VkSurfaceKHR& surface, VkPresentModeKHR& selectedPresentMode);