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Properly fill virtual page's mip level

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This commit is contained in:
Sascha Willems 2020-07-11 21:23:05 +02:00
parent b67bfa6f88
commit 187606a2ea
1 changed files with 1 additions and 12 deletions
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13
examples/texturesparseresidency/texturesparseresidency.cpp
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@ -813,18 +813,6 @@ public:
}
rndVal[3] = 255;
switch (page.mipLevel) {
case 0:
rndVal[0] = rndVal[1] = rndVal[2] = 255;
break;
case 1:
rndVal[0] = rndVal[1] = rndVal[2] = 200;
break;
case 2:
rndVal[0] = rndVal[1] = rndVal[2] = 150;
break;
}
for (uint32_t y = 0; y < page.extent.height; y++)
{
for (uint32_t x = 0; x < page.extent.width; x++)
@ -841,6 +829,7 @@ public:
VkBufferImageCopy region{};
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.layerCount = 1;
region.imageSubresource.mipLevel = page.mipLevel;
region.imageOffset = page.offset;
region.imageExtent = page.extent;
vkCmdCopyBufferToImage(copyCmd, imageBuffer.buffer, image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);