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apple: enable emulated mailbox (#17506)

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Eric Warmenhoven 2025-02-01 19:22:18 -05:00 committed by GitHub
parent 212ae55cfe
commit 089a51f674
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1 changed files with 5 additions and 1 deletions
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6
gfx/common/vulkan_common.c
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@ -43,7 +43,7 @@
#define VENDOR_ID_NV 0x10DE
#define VENDOR_ID_INTEL 0x8086
#if defined(_WIN32)
#if defined(_WIN32) || defined(__APPLE__)
#define VULKAN_EMULATE_MAILBOX
#endif
@ -698,12 +698,16 @@ static bool vulkan_context_init_device(gfx_ctx_vulkan_data_t *vk)
&vk->context.memory_properties);
#ifdef VULKAN_EMULATE_MAILBOX
#if defined(_WIN32)
/* Win32 windowed mode seems to deal just fine with toggling VSync.
* Fullscreen however ... */
if (vk->flags & VK_DATA_FLAG_FULLSCREEN)
vk->flags |= VK_DATA_FLAG_EMULATE_MAILBOX;
else
vk->flags &= ~VK_DATA_FLAG_EMULATE_MAILBOX;
#else
vk->flags |= VK_DATA_FLAG_EMULATE_MAILBOX;
#endif
#endif
/* If we're emulating mailbox, stick to using fences rather than semaphores.