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video: add SDL_DllNotSupported 

- add SDL_DllNotSupported and use it to sync the behavior of SDL_GL_LoadLibrary with SDL_Vulkan_LoadLibrary
This commit is contained in:
pionere 2022-11-11 08:33:55 +01:00 committed by Sam Lantinga
parent dd44cacbd6
commit 36c6ed4b6f
1 changed files with 8 additions and 2 deletions
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10
src/video/SDL_video.c
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@ -1587,6 +1587,12 @@ SDL_ContextNotSupported(const char *name)
"(%s) or platform", name, _this->name); "(%s) or platform", name, _this->name);
} }
static int
SDL_DllNotSupported(const char *name)
{
return SDL_SetError("No dynamic %s support in current SDL video driver (%s)", name, _this->name);
}
SDL_Window * SDL_Window *
SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
{ {
@ -3444,7 +3450,7 @@ SDL_GL_LoadLibrary(const char *path)
retval = 0; retval = 0;
} else { } else {
if (!_this->GL_LoadLibrary) { if (!_this->GL_LoadLibrary) {
return SDL_SetError("No dynamic GL support in current SDL video driver (%s)", _this->name); return SDL_DllNotSupported("OpenGL");
} }
retval = _this->GL_LoadLibrary(_this, path); retval = _this->GL_LoadLibrary(_this, path);
} }
@ -4755,7 +4761,7 @@ int SDL_Vulkan_LoadLibrary(const char *path)
retval = 0; retval = 0;
} else { } else {
if (!_this->Vulkan_LoadLibrary) { if (!_this->Vulkan_LoadLibrary) {
return SDL_ContextNotSupported("Vulkan"); return SDL_DllNotSupported("Vulkan");
} }
retval = _this->Vulkan_LoadLibrary(_this, path); retval = _this->Vulkan_LoadLibrary(_this, path);
} }