Ejemplo n.º 1
0
PGrallocBufferChild*
ImageBridgeChild::AllocGrallocBuffer(const gfxIntSize& aSize,
                                     gfxASurface::gfxContentType aContent,
                                     MaybeMagicGrallocBufferHandle* aHandle)
{
#ifdef MOZ_WIDGET_GONK
  return SendPGrallocBufferConstructor(aSize,
                                       aContent,
                                       GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN,
                                       aHandle);
#else
  NS_RUNTIMEABORT("not implemented");
  return nullptr;
#endif
}
PGrallocBufferChild*
ImageBridgeChild::AllocGrallocBuffer(const gfxIntSize& aSize,
                                     uint32_t aFormat,
                                     uint32_t aUsage,
                                     MaybeMagicGrallocBufferHandle* aHandle)
{
#ifdef MOZ_WIDGET_GONK
  return SendPGrallocBufferConstructor(aSize,
                                       aFormat,
                                       aUsage,
                                       aHandle);
#else
  NS_RUNTIMEABORT("not implemented");
  return nullptr;
#endif
}
Ejemplo n.º 3
0
bool
ImageBridgeChild::AllocSurfaceDescriptorGrallocNow(const gfxIntSize& aSize,
                                                   const uint32_t& aFormat,
                                                   const uint32_t& aUsage,
                                                   SurfaceDescriptor* aBuffer)
{
#ifdef MOZ_HAVE_SURFACEDESCRIPTORGRALLOC
  MaybeMagicGrallocBufferHandle handle;
  PGrallocBufferChild* gc = SendPGrallocBufferConstructor(aSize, aFormat, aUsage, &handle);
  if (handle.Tnull_t == handle.type()) {
    PGrallocBufferChild::Send__delete__(gc);
    return false;
  }

  GrallocBufferActor* gba = static_cast<GrallocBufferActor*>(gc);
  gba->InitFromHandle(handle.get_MagicGrallocBufferHandle());

  *aBuffer = SurfaceDescriptorGralloc(nullptr, gc, aSize, /* external */ false);
  return true;
#else
  NS_RUNTIMEABORT("No gralloc buffers for you");
  return false;
#endif
}