Ejemplos de GstCVApi::CVBufferRelease en C++ (Cpp)

Ejemplo n.º 1

Archivo: corevideobuffer.c Proyecto: lubing521/gst-embedded-builder

static void
gst_core_video_meta_free (GstCoreVideoMeta * meta, GstBuffer * buf)
{
  GstCVApi *cv = meta->ctx->cv;

  if (meta->pixbuf != NULL) {
    cv->CVPixelBufferUnlockBaseAddress (meta->pixbuf,
        kCVPixelBufferLock_ReadOnly);
  }

  cv->CVBufferRelease (meta->cvbuf);
  g_object_unref (meta->ctx);
}

Ejemplo n.º 2

Archivo: corevideobuffer.c Proyecto: ChinnaSuhas/ossbuild

static void
gst_core_video_buffer_finalize (GstMiniObject * mini_object)
{
  GstCoreVideoBuffer *self = GST_CORE_VIDEO_BUFFER_CAST (mini_object);
  GstCVApi *cv = self->ctx->cv;

  if (self->pixbuf != NULL) {
    cv->CVPixelBufferUnlockBaseAddress (self->pixbuf,
        kCVPixelBufferLock_ReadOnly);
  }

  cv->CVBufferRelease (self->cvbuf);

  g_object_unref (self->ctx);

  GST_MINI_OBJECT_CLASS (gst_core_video_buffer_parent_class)->finalize
      (mini_object);
}