* We report no support for Ycbcr conversions by snooping the physical
device feature query.
* Just to be safe, we support pass-through/ignore implementations of
most of the functions and pNext structs.
Disable the warning on 3rdparty files
${glslang_dir}/hlsl/hlslParseHelper.cpp
Disable the warning on files where fixing it would cause a non-OSX compile error
os/os_specific.cpp
* For unsigned integers this notices UINT16/32/64_MAX and displays as
a text string for easier consumption.
* Also for numbers over a given threshold we display them as hex instead
of decimal.
* Any struct with a pNext pointer gets a Deserialise function, to clean
up any dynamically allocated chains.
* The mechanism is as follows:
- On writing, walk the pNext chain (assuming there is one) and skip
any structs we don't care to serialise.
- When we reach a struct we do want to serialise, save a nullable (i.e
optional) VkStructureType* for it, then recurse and serialise the
nullable casted struct.
- If there is no pNext (or none we care about) we serialise a NULL
VkStructureType*
- On reading, we serialise the VkStructureType*. If it's NULL, rename
it to look like a void *pNext = NULL.
- If it's not NULL, use the structure type to serialise a nullable
struct of the right type, and recurse.
* The pNext chain is dynamically allocated, which is why it gets cleaned
up in the Deserialise() function.
* These extensions don't need any special support from us, and only
affect the SPIR-V consumption.
* The list of extensions is:
- VK_KHR_16bit_storage
- VK_KHR_relaxed_block_layout
- VK_KHR_storage_buffer_storage_class
- VK_KHR_variable_pointers
* We need to pass flags down from the parent struct to know, since it
depends on the type of descriptor. This could happen in any case, but
is most likely for templated descriptor updates where the memory that
is referenced could be garbage.
* Previously we did this because unused descriptors don't have to be
updated, but for consistency with templated updates we mark them ref'd
now (although the contents are still not referenced until bound).
baldurk