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Changed queue family indices to VK_QUEUE_FAMILY_IGNORED in image memory barriers when there is no transfer of ownership (src and dst families are identical).

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plapins
2016-04-25 11:21:51 +02:00
parent 56aefa3db2
commit 515dd00e87
2 changed files with 89 additions and 91 deletions
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8
Project/Tutorial02/Tutorial02.cpp
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@@ -709,8 +709,8 @@ namespace ApiWithoutSecrets {
VK_ACCESS_TRANSFER_WRITE_BIT, // VkAccessFlags dstAccessMask
VK_IMAGE_LAYOUT_UNDEFINED, // VkImageLayout oldLayout
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, // VkImageLayout newLayout
Vulkan.PresentQueueFamilyIndex, // uint32_t srcQueueFamilyIndex
Vulkan.PresentQueueFamilyIndex, // uint32_t dstQueueFamilyIndex
VK_QUEUE_FAMILY_IGNORED, // uint32_t srcQueueFamilyIndex
VK_QUEUE_FAMILY_IGNORED, // uint32_t dstQueueFamilyIndex
swap_chain_images[i], // VkImage image
image_subresource_range // VkImageSubresourceRange subresourceRange
};
@@ -722,8 +722,8 @@ namespace ApiWithoutSecrets {
VK_ACCESS_MEMORY_READ_BIT, // VkAccessFlags dstAccessMask
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, // VkImageLayout oldLayout
VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, // VkImageLayout newLayout
Vulkan.PresentQueueFamilyIndex, // uint32_t srcQueueFamilyIndex
Vulkan.PresentQueueFamilyIndex, // uint32_t dstQueueFamilyIndex
VK_QUEUE_FAMILY_IGNORED, // uint32_t srcQueueFamilyIndex
VK_QUEUE_FAMILY_IGNORED, // uint32_t dstQueueFamilyIndex
swap_chain_images[i], // VkImage image
image_subresource_range // VkImageSubresourceRange subresourceRange
};