dom/webgpu/Sampler.cpp

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "mozilla/dom/WebGPUBinding.h"
   7 #include "Sampler.h"
   8 #include "ipc/WebGPUChild.h"
   9
  10 #include "Device.h"
  11
  12 namespace mozilla::webgpu {
  13
  14 GPU_IMPL_CYCLE_COLLECTION(Sampler, mParent)
  15 GPU_IMPL_JS_WRAP(Sampler)
  16
  17 Sampler::Sampler(Device* const aParent, RawId aId)
  18     : ChildOf(aParent), mId(aId) {}
  19
  20 Sampler::~Sampler() { Cleanup(); }
  21
  22 void Sampler::Cleanup() {
  23   if (mValid && mParent) {
  24     mValid = false;
  25     auto bridge = mParent->GetBridge();
  26     if (bridge && bridge->IsOpen()) {
  27       bridge->SendSamplerDestroy(mId);
  28     }
  29   }
  30 }
  31
  32 }  // namespace mozilla::webgpu