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#include <assert.h>
#include <SDL2/SDL_loadso.h>
#include <libavformat/avformat.h>
#include "kitchensink/internal/utils/kitlog.h"
#include "kitchensink/kitchensink.h"
#include "kitchensink/internal/kitlibstate.h"
static void _libass_msg_callback(int level, const char *fmt, va_list va, void *data) {}
int Kit_InitASS(Kit_LibraryState *state) {
#ifdef USE_DYNAMIC_LIBASS
state->ass_so_handle = SDL_LoadObject(DYNAMIC_LIBASS_NAME);
if(state->ass_so_handle == NULL) {
Kit_SetError("Unable to load ASS library");
return 1;
}
load_libass(state->ass_so_handle);
#endif
state->libass_handle = ass_library_init();
ass_set_message_cb(state->libass_handle, _libass_msg_callback, NULL);
return 0;
}
void Kit_CloseASS(Kit_LibraryState *state) {
ass_library_done(state->libass_handle);
state->libass_handle = NULL;
#ifdef USE_DYNAMIC_LIBASS
SDL_UnloadObject(state->ass_so_handle);
state->ass_so_handle = NULL;
#endif
}
int Kit_Init(unsigned int flags) {
Kit_LibraryState *state = Kit_GetLibraryState();
if(state->init_flags != 0) {
Kit_SetError("Kitchensink is already initialized.");
goto exit_0;
}
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(58, 9, 100)
av_register_all();
#endif
if(flags & KIT_INIT_NETWORK) {
avformat_network_init();
}
if(flags & KIT_INIT_ASS) {
if(Kit_InitASS(state) != 0) {
goto exit_1;
}
}
state->init_flags = flags;
return 0;
exit_1:
avformat_network_deinit();
exit_0:
return 1;
}
void Kit_Quit() {
Kit_LibraryState *state = Kit_GetLibraryState();
if(state->init_flags & KIT_INIT_NETWORK) {
avformat_network_deinit();
}
if(state->init_flags & KIT_INIT_ASS) {
Kit_CloseASS(state);
}
state->init_flags = 0;
}
void Kit_GetVersion(Kit_Version *version) {
assert(version != NULL);
version->major = KIT_VERSION_MAJOR;
version->minor = KIT_VERSION_MINOR;
version->patch = KIT_VERSION_PATCH;
}
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