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Disables descriptor indexing on macOS.

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This was SVN commit r27477.
This commit is contained in:
Vladislav Belov 2023-01-21 22:53:16 +00:00
parent 9c6dd6b1ca
commit 18b2f6e184
1 changed files with 8 additions and 0 deletions
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8
source/renderer/backend/vulkan/Device.cpp
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@ -21,6 +21,7 @@
#include "lib/external_libraries/libsdl.h"
#include "lib/hash.h"
#include "lib/sysdep/os.h"
#include "maths/MathUtil.h"
#include "ps/CLogger.h"
#include "ps/ConfigDB.h"
@ -411,11 +412,18 @@ std::unique_ptr<CDevice> CDevice::Create(SDL_Window* window)
return nullptr;
}
#if !OS_MACOSX
auto hasDeviceExtension = [&extensions = choosenDevice.extensions](const char* name) -> bool
{
return std::find(extensions.begin(), extensions.end(), name) != extensions.end();
};
const bool hasDescriptorIndexing = hasDeviceExtension(VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME);
#else
// Metal on macOS doesn't support combined samplers natively. Currently
// they break compiling SPIR-V shaders with descriptor indexing into MTL
// shaders when using MoltenVK.
const bool hasDescriptorIndexing = false;
#endif
const bool hasNeededDescriptorIndexingFeatures =
hasDescriptorIndexing &&
choosenDevice.descriptorIndexingProperties.maxUpdateAfterBindDescriptorsInAllPools >= 65536 &&