mirror/imgui
1
0
Fork 0
mirror of https://github.com/ocornut/imgui.git synced 2026-01-11 00:04:24 +00:00
Code Activity

Backends: OpenGL3: add and call embedded loader shutdown in ImGui_ImplOpenGL3_Shutdown(). (#8792)

Browse source 
Include update of imgui_impl_opengl3_loader.h as submitted to gl3w_stripped repository, which adds imgl3wShutdown().
This commit is contained in:
Tim-Rex 2025-07-12 16:47:45 +10:00 • committed by ocornut
parent 9c392896b7
commit 4a51295c9e
3 changed files with 17 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

14
backends/imgui_impl_opengl3_loader.h
View file

@ -477,6 +477,7 @@ typedef GL3WglProc (*GL3WGetProcAddressProc)(const char *proc);
/* gl3w api */
GL3W_API int imgl3wInit(void);
GL3W_API int imgl3wInit2(GL3WGetProcAddressProc proc);
GL3W_API void imgl3wShutdown(void);
GL3W_API int imgl3wIsSupported(int major, int minor);
GL3W_API GL3WglProc imgl3wGetProcAddress(const char *proc);
@ -632,7 +633,7 @@ extern "C" {
#endif
#include <windows.h>
static HMODULE libgl;
static HMODULE libgl = NULL;
typedef PROC(__stdcall* GL3WglGetProcAddr)(LPCSTR);
static GL3WglGetProcAddr wgl_get_proc_address;
@ -645,7 +646,7 @@ static int open_libgl(void)
return GL3W_OK;
}
static void close_libgl(void) { FreeLibrary(libgl); }
static void close_libgl(void) { FreeLibrary(libgl); libgl = NULL; }
static GL3WglProc get_proc(const char *proc)
{
GL3WglProc res;
@ -657,7 +658,7 @@ static GL3WglProc get_proc(const char *proc)
#elif defined(__APPLE__)
#include <dlfcn.h>
static void *libgl;
static void *libgl = NULL;
static int open_libgl(void)
{
libgl = dlopen("/System/Library/Frameworks/OpenGL.framework/OpenGL", RTLD_LAZY | RTLD_LOCAL);
@ -666,7 +667,7 @@ static int open_libgl(void)
return GL3W_OK;
}
static void close_libgl(void) { dlclose(libgl); }
static void close_libgl(void) { dlclose(libgl); libgl = NULL; }
static GL3WglProc get_proc(const char *proc)
{
@ -834,6 +835,11 @@ int imgl3wInit2(GL3WGetProcAddressProc proc)
return parse_version();
}
void imgl3wShutdown(void)
{
close_libgl();
}
int imgl3wIsSupported(int major, int minor)
{
if (major < 2)