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Get image memory requirements before allocating image memory (Fixes #172)

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saschawillems 2016-06-03 09:38:34 +02:00
parent de22b91cd4
commit 767a5c4b30
1 changed files with 1 additions and 2 deletions
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3
base/vulkantextoverlay.hpp
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@ -206,12 +206,11 @@ public:
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
VK_CHECK_RESULT(vkCreateImage(device, &imageInfo, nullptr, &image));
vkGetImageMemoryRequirements(device, image, &memReqs);
allocInfo.allocationSize = STB_FONT_WIDTH * STB_NUM_CHARS;
allocInfo.memoryTypeIndex = getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VK_CHECK_RESULT(vkAllocateMemory(device, &allocInfo, nullptr, &imageMemory));
VK_CHECK_RESULT(vkBindImageMemory(device, image, imageMemory, 0));