Why is the large gif image causing the app to flicker?

[mikeglyc]

0
There is electron js application + react. Necessary show many gif images, but on some devices observed flickering screen. This was fixed on windows by adding the line app.commandLine.appendSwitch('force_high_performance_gpu');. The problem is seen on iMac. Graphic/Display:

Radeon Pro 575:

  Chipset Model: Radeon Pro 575
  Type: GPU
  Bus: PCIe
  PCIe Lane Width: x16
  VRAM (Total): 4 GB
  Vendor: AMD (0x1002)
  Device ID: 0x67df
  Revision ID: 0x00c4
  ROM Revision: 113-D000AA-931
  VBIOS Version: 113-D0001A1P-025
  EFI Driver Version: 01.00.931
  Metal: Supported, feature set macOS GPUFamily2 v1
  Displays:
    iMac:
      Display Type: Built-In Retina LCD
      Resolution: 5120 x 2880 Retina
      Framebuffer Depth: 30-Bit Color (ARGB2101010)
      Main Display: Yes
      Mirror: Off
      Online: Yes
      Rotation: Supported
      Automatically Adjust Brightness: No

gif animated. Еhe problem is on a large gif. Doesn't play in browser