static void uninit(struct vo *vo)
{
struct gl_priv *p = vo->priv;
gl_video_uninit(p->renderer);
gl_hwdec_uninit(p->hwdec);
hwdec_devices_set_loader(vo->hwdec_devs, NULL, NULL);
hwdec_devices_destroy(vo->hwdec_devs);
mpgl_uninit(p->glctx);
}
static int preinit(struct vo *vo)
{
struct gl_priv *p = vo->priv;
p->vo = vo;
p->log = vo->log;
int vo_flags = 0;
if (p->renderer_opts->alpha_mode == 1)
vo_flags |= VOFLAG_ALPHA;
if (p->use_gl_debug)
vo_flags |= VOFLAG_GL_DEBUG;
if (p->es == 1)
vo_flags |= VOFLAG_GLES;
if (p->es == -1)
vo_flags |= VOFLAG_NO_GLES;
if (p->allow_sw)
vo_flags |= VOFLAG_SW;
p->glctx = mpgl_init(vo, p->backend, vo_flags);
if (!p->glctx)
goto err_out;
p->gl = p->glctx->gl;
p->glctx->dwm_flush_opt = p->dwm_flush;
if (p->gl->SwapInterval) {
p->gl->SwapInterval(p->swap_interval);
} else {
MP_VERBOSE(vo, "swap_control extension missing.\n");
}
p->renderer = gl_video_init(p->gl, vo->log, vo->global);
if (!p->renderer)
goto err_out;
gl_video_set_osd_source(p->renderer, vo->osd);
gl_video_set_options(p->renderer, p->renderer_opts);
gl_video_configure_queue(p->renderer, vo);
get_and_update_icc_profile(p);
vo->hwdec_devs = hwdec_devices_create();
hwdec_devices_set_loader(vo->hwdec_devs, call_request_hwdec_api, vo);
int hwdec = vo->opts->hwdec_preload_api;
if (hwdec == HWDEC_NONE)
hwdec = vo->global->opts->hwdec_api;
if (hwdec != HWDEC_NONE) {
p->hwdec = gl_hwdec_load_api(p->vo->log, p->gl, vo->global,
vo->hwdec_devs, hwdec);
gl_video_set_hwdec(p->renderer, p->hwdec);
}
p->original_opts = m_sub_options_copy(p, &opengl_conf, p);
return 0;
err_out:
uninit(vo);
return -1;
}
