Esempi in C++ (Cpp) per vaDestroySubpicture

Esempio n. 1

File: gstvaapisubpicture.c Progetto: 01org/iotg-lin-gfx-gstreamer-vaapi

static void
gst_vaapi_subpicture_destroy (GstVaapiSubpicture * subpicture)
{
  GstVaapiDisplay *const display = GST_VAAPI_OBJECT_DISPLAY (subpicture);
  VASubpictureID subpicture_id;
  VAStatus status;

  subpicture_id = GST_VAAPI_OBJECT_ID (subpicture);
  GST_DEBUG ("subpicture %" GST_VAAPI_ID_FORMAT,
      GST_VAAPI_ID_ARGS (subpicture_id));

  if (subpicture_id != VA_INVALID_ID) {
    if (display) {
      GST_VAAPI_DISPLAY_LOCK (display);
      status = vaDestroySubpicture (GST_VAAPI_DISPLAY_VADISPLAY (display),
          subpicture_id);
      GST_VAAPI_DISPLAY_UNLOCK (display);
      if (!vaapi_check_status (status, "vaDestroySubpicture()"))
        g_warning ("failed to destroy subpicture %" GST_VAAPI_ID_FORMAT,
            GST_VAAPI_ID_ARGS (subpicture_id));
    }
    GST_VAAPI_OBJECT_ID (subpicture) = VA_INVALID_ID;
  }
  gst_vaapi_object_replace (&subpicture->image, NULL);
}

Esempio n. 2

File: vaapi.c Progetto: coog009/myproject

int vaapi_exit(void)
{
    VAAPIContext * const vaapi = vaapi_get_context();
    unsigned int i;

    if (!vaapi)
        return 0;

#if USE_GLX
    if (display_type() == DISPLAY_GLX)
        vaapi_glx_destroy_surface();
#endif

    destroy_buffers(vaapi->display, &vaapi->pic_param_buf_id, 1);
    destroy_buffers(vaapi->display, &vaapi->iq_matrix_buf_id, 1);
    destroy_buffers(vaapi->display, &vaapi->bitplane_buf_id, 1);
    destroy_buffers(vaapi->display, vaapi->slice_buf_ids, vaapi->n_slice_buf_ids);

    if (vaapi->subpic_flags) {
        free(vaapi->subpic_flags);
        vaapi->subpic_flags = NULL;
    }

    if (vaapi->subpic_formats) {
        free(vaapi->subpic_formats);
        vaapi->subpic_formats = NULL;
        vaapi->n_subpic_formats = 0;
    }

    if (vaapi->image_formats) {
        free(vaapi->image_formats);
        vaapi->image_formats = NULL;
        vaapi->n_image_formats = 0;
    }

    if (vaapi->entrypoints) {
        free(vaapi->entrypoints);
        vaapi->entrypoints = NULL;
        vaapi->n_entrypoints = 0;
    }

    if (vaapi->profiles) {
        free(vaapi->profiles);
        vaapi->profiles = NULL;
        vaapi->n_profiles = 0;
    }

    if (vaapi->slice_params) {
        free(vaapi->slice_params);
        vaapi->slice_params = NULL;
        vaapi->slice_params_alloc = 0;
        vaapi->n_slice_params = 0;
    }

    if (vaapi->slice_buf_ids) {
        free(vaapi->slice_buf_ids);
        vaapi->slice_buf_ids = NULL;
        vaapi->n_slice_buf_ids = 0;
    }

    if (vaapi->subpic_image.image_id != VA_INVALID_ID) {
        vaDestroyImage(vaapi->display, vaapi->subpic_image.image_id);
        vaapi->subpic_image.image_id = VA_INVALID_ID;
    }

    for (i = 0; i < ARRAY_ELEMS(vaapi->subpic_ids); i++) {
        if (vaapi->subpic_ids[i] != VA_INVALID_ID) {
            vaDestroySubpicture(vaapi->display, vaapi->subpic_ids[i]);
            vaapi->subpic_ids[i] = VA_INVALID_ID;
        }
    }

    if (vaapi->surface_id) {
        vaDestroySurfaces(vaapi->display, &vaapi->surface_id, 1);
        vaapi->surface_id = 0;
    }

    if (vaapi->context_id) {
        vaDestroyContext(vaapi->display, vaapi->context_id);
        vaapi->context_id = 0;
    }

    if (vaapi->config_id) {
        vaDestroyConfig(vaapi->display, vaapi->config_id);
        vaapi->config_id = 0;
    }

    if (vaapi->display) {
        vaTerminate(vaapi->display);
        vaapi->display = NULL;
    }

    free(vaapi_context);
    return 0;
}