C++ (Cpp) GST_VAAPI_DISPLAY_VADISPLAY_TYPEの例

コード例 #1

ファイル: gstvaapidisplay_egl.c プロジェクト: GStreamer/gstreamer-vaapi

/**
 * gst_vaapi_display_egl_new:
 * @display: a #GstVaapiDisplay, or %NULL to pick any one
 * @gles_version: the OpenGL ES version API to use
 *
 * Creates a new #GstVaapiDisplay object suitable in EGL context. If
 * the native @display is %NULL, then any type of display is picked,
 * i.e. one that can be successfully opened. The @gles_version will
 * further ensure the OpenGL ES API to use, or zero to indicate
 * "desktop" OpenGL.
 *
 * Return value: a newly allocated #GstVaapiDisplay object
 */
GstVaapiDisplay *
gst_vaapi_display_egl_new (GstVaapiDisplay * display, guint gles_version)
{
  InitParams params;

  if (display) {
    params.display = display;
    params.display_type = GST_VAAPI_DISPLAY_VADISPLAY_TYPE (display);
  } else {
    params.display = NULL;
    params.display_type = GST_VAAPI_DISPLAY_TYPE_ANY;
  }
  params.gles_version = gles_version;
  return gst_vaapi_display_new (g_object_new (GST_TYPE_VAAPI_DISPLAY_EGL, NULL),
      GST_VAAPI_DISPLAY_INIT_FROM_NATIVE_DISPLAY, &params);
}

コード例 #2

ファイル: gstvaapidisplay_egl.c プロジェクト: ceyusa/gstreamer-vaapi

/**
 * gst_vaapi_display_egl_new:
 * @display: a #GstVaapiDisplay, or %NULL to pick any one
 * @gles_version: the OpenGL ES version API to use
 *
 * Creates a new #GstVaapiDisplay object suitable in EGL context. If
 * the native @display is %NULL, then any type of display is picked,
 * i.e. one that can be successfully opened. The @gles_version will
 * further ensure the OpenGL ES API to use, or zero to indicate
 * "desktop" OpenGL.
 *
 * Return value: a newly allocated #GstVaapiDisplay object
 */
GstVaapiDisplay *
gst_vaapi_display_egl_new (GstVaapiDisplay * display, guint gles_version)
{
  GstVaapiDisplay *wrapper_display;
  InitParams params = {
    .gles_version = gles_version,
  };

  if (display) {
    params.display = display;
    params.display_type = GST_VAAPI_DISPLAY_VADISPLAY_TYPE (display);
  }

  wrapper_display = g_object_new (GST_TYPE_VAAPI_DISPLAY_EGL, NULL);
  return gst_vaapi_display_config (wrapper_display,
      GST_VAAPI_DISPLAY_INIT_FROM_NATIVE_DISPLAY, &params);
}