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Add MA_NO_DLOPEN to disable ma_dlopen implementation.

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thedmd
2022-11-20 07:27:48 +01:00
committed by David Reid
parent 9beb89c1e3
commit bf64bc79db
1 changed files with 28 additions and 1 deletions
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miniaudio.h
+28 -1
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@@ -17422,13 +17422,22 @@ DEVICE I/O
#ifdef MA_POSIX #ifdef MA_POSIX
#include <sys/types.h> #include <sys/types.h>
#include <unistd.h> #include <unistd.h>
#endif
#ifndef MA_NO_DLOPEN
#if defined(MA_POSIX) && (defined(MA_ORBIS) || defined(MA_PROSPERO))
#define MA_NO_DLOPEN
#endif
#endif
#ifndef MA_NO_DLOPEN
#include <dlfcn.h> #include <dlfcn.h>
#endif #endif
/* Disable run-time linking on certain backends. */ /* Disable run-time linking on certain backends. */
#ifndef MA_NO_RUNTIME_LINKING #ifndef MA_NO_RUNTIME_LINKING
#if defined(MA_EMSCRIPTEN) #if defined(MA_NO_DLOPEN) || defined(MA_EMSCRIPTEN)
#define MA_NO_RUNTIME_LINKING #define MA_NO_RUNTIME_LINKING
#endif #endif
#endif #endif
@@ -17968,6 +17977,7 @@ Dynamic Linking
*******************************************************************************/ *******************************************************************************/
MA_API ma_handle ma_dlopen(ma_context* pContext, const char* filename) MA_API ma_handle ma_dlopen(ma_context* pContext, const char* filename)
{ {
#ifndef MA_NO_DLOPEN
ma_handle handle; ma_handle handle;
ma_log_postf(ma_context_get_log(pContext), MA_LOG_LEVEL_DEBUG, "Loading library: %s\n", filename); ma_log_postf(ma_context_get_log(pContext), MA_LOG_LEVEL_DEBUG, "Loading library: %s\n", filename);
@@ -17999,10 +18009,16 @@ MA_API ma_handle ma_dlopen(ma_context* pContext, const char* filename)
(void)pContext; /* It's possible for pContext to be unused. */ (void)pContext; /* It's possible for pContext to be unused. */
return handle; return handle;
#else
(void)pContext;
(void)filename;
return NULL;
#endif
} }
MA_API void ma_dlclose(ma_context* pContext, ma_handle handle) MA_API void ma_dlclose(ma_context* pContext, ma_handle handle)
{ {
#ifndef MA_NO_DLOPEN
#ifdef _WIN32 #ifdef _WIN32
FreeLibrary((HMODULE)handle); FreeLibrary((HMODULE)handle);
#else #else
@@ -18010,10 +18026,15 @@ MA_API void ma_dlclose(ma_context* pContext, ma_handle handle)
#endif #endif
(void)pContext; (void)pContext;
#else
(void)pContext;
(void)handle;
#endif
} }
MA_API ma_proc ma_dlsym(ma_context* pContext, ma_handle handle, const char* symbol) MA_API ma_proc ma_dlsym(ma_context* pContext, ma_handle handle, const char* symbol)
{ {
#ifndef MA_NO_DLOPEN
ma_proc proc; ma_proc proc;
ma_log_postf(ma_context_get_log(pContext), MA_LOG_LEVEL_DEBUG, "Loading symbol: %s\n", symbol); ma_log_postf(ma_context_get_log(pContext), MA_LOG_LEVEL_DEBUG, "Loading symbol: %s\n", symbol);
@@ -18037,6 +18058,12 @@ MA_API ma_proc ma_dlsym(ma_context* pContext, ma_handle handle, const char* symb
(void)pContext; /* It's possible for pContext to be unused. */ (void)pContext; /* It's possible for pContext to be unused. */
return proc; return proc;
#else
(void)pContext;
(void)handle;
(void)symbol;
return NULL;
#endif
} }