1 files changed, 9 insertions, 8 deletions

diff --git a/src/gl.c b/src/gl.c
index 0745810..ead18dc 100644
--- a/src/gl.c
+++ b/src/gl.c
@@ -8,13 +8,13 @@ typedef struct {
     const char *name;
 } dlsym_assign;
 
-static void* dlsym_print_fail(void *handle, const char *name) {
+static void* dlsym_print_fail(void *handle, const char *name, int required) {
     dlerror();
     void *sym = dlsym(handle, name);
     char *err_str = dlerror();
 
     if(!sym)
-        fprintf(stderr, "dlsym(handle, \"%s\") failed, error: %s\n", name, err_str ? err_str : "(null)");
+        fprintf(stderr, "mgl %s: dlsym(handle, \"%s\") failed, error: %s\n", required ? "error" : "warning", name, err_str ? err_str : "(null)");
 
     return sym;
 }
@@ -26,16 +26,17 @@ int mgl_gl_load(mgl_gl *self) {
     const char *glx_path = "libGL.so.1";
     self->handle = dlopen(glx_path, RTLD_LAZY);
     if(!self->handle) {
-        fprintf(stderr, "dlopen(\"%s\", RTLD_LAZY) failed\n", glx_path);
+        fprintf(stderr, "mgl error:dlopen(\"%s\", RTLD_LAZY) failed\n", glx_path);
         return -1;
     }
 
     const dlsym_assign required_dlsym[] = {
-        { &self->glXChooseVisual, "glXChooseVisual" },
-        { &self->glXCreateContext, "glXCreateContext" },
+        { &self->glXCreateNewContext, "glXCreateNewContext" },
+        { &self->glXMakeContextCurrent, "glXMakeContextCurrent" },
         { &self->glXDestroyContext, "glXDestroyContext" },
-        { &self->glXMakeCurrent, "glXMakeCurrent" },
         { &self->glXSwapBuffers, "glXSwapBuffers" },
+        { &self->glXChooseFBConfig, "glXChooseFBConfig" },
+        { &self->glXGetVisualFromFBConfig, "glXGetVisualFromFBConfig" },
 
         { &self->glViewport, "glViewport" },
         { &self->glScissor, "glScissor" },
@@ -98,7 +99,7 @@ int mgl_gl_load(mgl_gl *self) {
     };
 
     for(int i = 0; required_dlsym[i].func; ++i) {
-        *required_dlsym[i].func = dlsym_print_fail(self->handle, required_dlsym[i].name);
+        *required_dlsym[i].func = dlsym_print_fail(self->handle, required_dlsym[i].name, 1);
         if(!required_dlsym[i].func) {
             mgl_gl_unload(self);
             return -1;
@@ -114,7 +115,7 @@ int mgl_gl_load(mgl_gl *self) {
     };
 
     for(int i = 0; optional_dlsym[i].func; ++i) {
-        *optional_dlsym[i].func = dlsym_print_fail(self->handle, optional_dlsym[i].name);
+        *optional_dlsym[i].func = dlsym_print_fail(self->handle, optional_dlsym[i].name, 0);
     }
 
     return 0;