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xrt: Add XRT_GRAPHICS_BUFFER_HANDLE_CONSUMED_BY_VULKAN_IMPORT and friends

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Rylie Pavlik 2023-11-15 14:11:18 -06:00
parent 79bf8eb8fa
commit c763a1cb86
1 changed files with 31 additions and 0 deletions
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31
src/xrt/include/xrt/xrt_handles.h
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@ -205,6 +205,15 @@ typedef AHardwareBuffer *xrt_graphics_buffer_handle_t;
*/
#define XRT_GRAPHICS_BUFFER_HANDLE_IS_AHARDWAREBUFFER 1
/*!
* Defined to indicate that the graphics buffer has a reference added by the import into Vulkan,
* and is not consumed nor does it need to be kept alive until destruction of the imported image.
*
* @relates xrt_graphics_buffer_handle_t
* @see XRT_GRAPHICS_BUFFER_HANDLE_CONSUMED_BY_VULKAN_IMPORT
*/
#define XRT_GRAPHICS_BUFFER_HANDLE_REFERENCE_ADDED_BY_VULKAN_IMPORT 1
/*!
* Check whether a graphics buffer handle is valid.
*
@ -243,6 +252,14 @@ typedef int xrt_graphics_buffer_handle_t;
*/
#define XRT_GRAPHICS_BUFFER_HANDLE_IS_FD 1
/*!
* Defined to indicate that the graphics buffer is consumed by the import into Vulkan
*
* @relates xrt_graphics_buffer_handle_t
* @see XRT_GRAPHICS_BUFFER_HANDLE_REFERENCE_ADDED_BY_VULKAN_IMPORT
*/
#define XRT_GRAPHICS_BUFFER_HANDLE_CONSUMED_BY_VULKAN_IMPORT 1
/*!
* Check whether a graphics buffer handle is valid.
*
@ -281,6 +298,14 @@ typedef HANDLE xrt_graphics_buffer_handle_t;
*/
#define XRT_GRAPHICS_BUFFER_HANDLE_IS_WIN32_HANDLE 1
/*!
* Defined to indicate that the graphics buffer is consumed by the import into Vulkan
*
* @relates xrt_graphics_buffer_handle_t
* @see XRT_GRAPHICS_BUFFER_HANDLE_REFERENCE_ADDED_BY_VULKAN_IMPORT
*/
#define XRT_GRAPHICS_BUFFER_HANDLE_CONSUMED_BY_VULKAN_IMPORT 1
/*!
* Check whether a graphics buffer handle is valid.
*
@ -390,6 +415,12 @@ xrt_graphics_sync_handle_is_valid(xrt_graphics_sync_handle_t handle)
#endif
#if (!defined(XRT_GRAPHICS_BUFFER_HANDLE_REFERENCE_ADDED_BY_VULKAN_IMPORT)) && \
(!defined(XRT_GRAPHICS_BUFFER_HANDLE_CONSUMED_BY_VULKAN_IMPORT))
// Exactly one of these must be defined in each platform.
#error "Needs port: Must define a macro indicating the Vulkan image import buffer behavior"
#endif
#ifdef __cplusplus
}
#endif