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Remove VK_IMAGE_USAGE_TRANSIENT to fix preparing initial state.

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On some drivers vkCmdCopyImageToBuffer will crash if we sample from
transient images. The spec also forbids using it with USAGE_SAMPLED_BIT.
This commit is contained in:
michaelrgb
2018-02-01 13:39:40 +00:00
committed by Baldur Karlsson
parent 6316a9747d
commit 3d2bc2cdc9
1 changed files with 2 additions and 0 deletions
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renderdoc/driver/vulkan/wrappers/vk_resource_funcs.cpp
+2
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@@ -1338,6 +1338,7 @@ bool WrappedVulkan::Serialise_vkCreateImage(SerialiserType &ser, VkDevice device
// ensure we can always display and copy from/to textures
CreateInfo.usage |= VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT;
CreateInfo.usage &= ~VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT;
// ensure we can cast multisampled images, for copying to arrays
if((int)CreateInfo.samples > 1)
@@ -1459,6 +1460,7 @@ VkResult WrappedVulkan::vkCreateImage(VkDevice device, const VkImageCreateInfo *
if(IsCaptureMode(m_State))
{
createInfo_adjusted.usage |= VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
createInfo_adjusted.usage &= ~VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT;
}
if(createInfo_adjusted.samples != VK_SAMPLE_COUNT_1_BIT)