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Extend vulkan wrapper

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Signed-off-by: renderexpert <expert@renderconsulting.co.uk>
This commit is contained in:
renderexpert 2025-01-10 19:57:23 +00:00 • committed by Viktor Havaka
parent f644198302
commit 49310dbe10
3 changed files with 33 additions and 1 deletions
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3
3party/vulkan_wrapper/CMakeLists.txt
View file

@ -17,6 +17,9 @@ endif()
target_include_directories(${PROJECT_NAME} PUBLIC .)
if (PLATFORM_LINUX)
target_compile_definitions(${PROJECT_NAME} PRIVATE VK_USE_PLATFORM_XLIB_KHR)
endif()
# dlopen
target_link_libraries(${PROJECT_NAME} $<$<BOOL:CMAKE_DL_LIBS>:${CMAKE_DL_LIBS}>)

23
3party/vulkan_wrapper/vulkan_wrapper.cpp
View file

@ -22,7 +22,20 @@ extern "C" {
#include <dlfcn.h>
int InitVulkan(void) {
void* libvulkan = dlopen("libvulkan.so", RTLD_NOW | RTLD_LOCAL);
#if defined(__APPLE__)
void* libvulkan = dlopen("libvulkan.dylib", RTLD_NOW | RTLD_LOCAL);
if (!libvulkan) {
libvulkan = dlopen("libvulkan.1.dylib", RTLD_NOW | RTLD_LOCAL);
}
if (!libvulkan) {
libvulkan = dlopen("libMoltenVK.dylib", RTLD_NOW | RTLD_LOCAL);
}
#else
void* libvulkan = dlopen("libvulkan.so.1", RTLD_NOW | RTLD_LOCAL);
if (!libvulkan) {
libvulkan = dlopen("libvulkan.so", RTLD_NOW | RTLD_LOCAL);
}
#endif
if (!libvulkan) return 0;
// Vulkan supported, set function addresses
@ -545,6 +558,10 @@ int InitVulkan(void) {
vkDestroyDebugReportCallbackEXT = reinterpret_cast<PFN_vkDestroyDebugReportCallbackEXT>(dlsym(libvulkan, "vkDestroyDebugReportCallbackEXT"));
vkDebugReportMessageEXT = reinterpret_cast<PFN_vkDebugReportMessageEXT>(dlsym(libvulkan, "vkDebugReportMessageEXT"));
#if defined(__APPLE__)
vkCreateMacOSSurfaceMVK = reinterpret_cast<PFN_vkCreateMacOSSurfaceMVK>(dlsym(libvulkan, "vkCreateMacOSSurfaceMVK"));
#endif
return 1;
}
@ -1137,6 +1154,10 @@ PFN_vkCmdDecodeVideoKHR vkCmdDecodeVideoKHR;
PFN_vkCmdEncodeVideoKHR vkCmdEncodeVideoKHR;
#endif
#if defined(__APPLE__)
PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;
#endif
#ifdef __cplusplus
}
#endif

8
3party/vulkan_wrapper/vulkan_wrapper.h
View file

@ -25,6 +25,10 @@ extern "C" {
#define VK_USE_PLATFORM_ANDROID_KHR 1
#include <vulkan/vulkan.h>
#if defined(__APPLE__)
#include <vulkan/vulkan_macos.h>
#endif
/* Initialize the Vulkan function pointer variables declared in this header.
* Returns 0 if vulkan is not available, non-zero if it is available.
*/
@ -500,6 +504,10 @@ extern PFN_vkCreateDebugReportCallbackEXT vkCreateDebugReportCallbackEXT;
extern PFN_vkDestroyDebugReportCallbackEXT vkDestroyDebugReportCallbackEXT;
extern PFN_vkDebugReportMessageEXT vkDebugReportMessageEXT;
#if defined(__APPLE__)
extern PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;
#endif
#ifdef __cplusplus
}
#endif