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Add VK_API_VERSION definitions for compatibility with older Vulkan headers.

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Adrian Lopez 2024-01-25 16:34:21 -04:00
parent 7924e27f81
commit b9b2168790
1 changed files with 14 additions and 0 deletions
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14
include/vk_mem_alloc.h
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@ -3247,6 +3247,20 @@ static const uint32_t VMA_ALLOCATION_INTERNAL_STRATEGY_MIN_OFFSET = 0x10000000u;
static const uint32_t VMA_ALLOCATION_TRY_COUNT = 32;
static const uint32_t VMA_VENDOR_ID_AMD = 4098;
// VK_API_VERSION definitions for compatibility with older Vulkan headers.
#ifndef VK_API_VERSION_VARIANT
#define VK_API_VERSION_VARIANT(version) ((uint32_t)(version) >> 29U)
#endif
#ifndef VK_API_VERSION_MAJOR
#define VK_API_VERSION_MAJOR(version) (((uint32_t)(version) >> 22U) & 0x7FU)
#endif
#ifndef VK_API_VERSION_MINOR
#define VK_API_VERSION_MINOR(version) (((uint32_t)(version) >> 12U) & 0x3FFU)
#endif
#ifndef VK_API_VERSION_PATCH
#define VK_API_VERSION_PATCH(version) ((uint32_t)(version) & 0xFFFU)
#endif
// This one is tricky. Vulkan specification defines this code as available since
// Vulkan 1.0, but doesn't actually define it in Vulkan SDK earlier than 1.2.131.
// See pull request #207.