Exemplo n.º 1
0
int mpv_opengl_cb_init_gl(struct mpv_opengl_cb_context *ctx, const char *exts,
                          mpv_opengl_cb_get_proc_address_fn get_proc_address,
                          void *get_proc_address_ctx)
{
    if (ctx->renderer)
        return MPV_ERROR_INVALID_PARAMETER;

    mpgl_load_functions2(ctx->gl, get_proc_address, get_proc_address_ctx,
                         exts, ctx->log);
    ctx->renderer = gl_video_init(ctx->gl, ctx->log, ctx->osd);
    if (!ctx->renderer)
        return MPV_ERROR_UNSUPPORTED;

    ctx->hwdec = gl_hwdec_load_api(ctx->log, ctx->gl, ctx->hwapi, &ctx->hwdec_info);
    gl_video_set_hwdec(ctx->renderer, ctx->hwdec);

    pthread_mutex_lock(&ctx->lock);
    for (int n = IMGFMT_START; n < IMGFMT_END; n++) {
        ctx->imgfmt_supported[n - IMGFMT_START] =
            gl_video_check_format(ctx->renderer, n);
    }
    ctx->initialized = true;
    pthread_mutex_unlock(&ctx->lock);

    gl_video_unset_gl_state(ctx->renderer);
    return 0;
}
Exemplo n.º 2
0
static void request_hwdec_api(struct vo *vo, void *api)
{
    struct gl_priv *p = vo->priv;

    if (p->hwdec)
        return;

    p->hwdec = gl_hwdec_load_api(p->vo->log, p->gl, p->vo->global,
                                 vo->hwdec_devs, (intptr_t)api);
    gl_video_set_hwdec(p->renderer, p->hwdec);
}
Exemplo n.º 3
0
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;
}