replay: do not use OpenCL (#22431)

selfdrive/ui/replay/camera.cc

@@ -6,8 +6,6 @@
 const int YUV_BUF_COUNT = 50;
 
 CameraServer::CameraServer() {
-  device_id_ = cl_get_device_id(CL_DEVICE_TYPE_DEFAULT);
-  context_ = CL_CHECK_ERR(clCreateContext(nullptr, 1, &device_id_, nullptr, nullptr, &err));
   camera_thread_ = std::thread(&CameraServer::thread, this);
 }
 
@@ -15,12 +13,11 @@ CameraServer::~CameraServer() {
   queue_.push({});
   camera_thread_.join();
   vipc_server_.reset(nullptr);
-  CL_CHECK(clReleaseContext(context_));
 }
 
 void CameraServer::startVipcServer() {
   std::cout << (vipc_server_ ? "start" : "restart") << " vipc server" << std::endl;
-  vipc_server_.reset(new VisionIpcServer("camerad", device_id_, context_));
+  vipc_server_.reset(new VisionIpcServer("camerad"));
   for (auto &cam : cameras_) {
     if (cam.width > 0 && cam.height > 0) {
       vipc_server_->create_buffers(cam.rgb_type, UI_BUF_COUNT, true, cam.width, cam.height);

selfdrive/ui/replay/camera.h

@@ -33,8 +33,6 @@ protected:
       {.rgb_type = VISION_STREAM_RGB_FRONT, .yuv_type = VISION_STREAM_YUV_FRONT},
       {.rgb_type = VISION_STREAM_RGB_WIDE, .yuv_type = VISION_STREAM_YUV_WIDE},
   };
-  cl_device_id device_id_;
-  cl_context context_;
   std::thread camera_thread_;
   std::unique_ptr<VisionIpcServer> vipc_server_;
   SafeQueue<std::tuple<CameraType, FrameReader*, const cereal::EncodeIndex::Reader>> queue_;