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Vladimir KharitonovandIgor Demin
1b7f65b7bd
This PR contain: 1. Using shared metal textures with this JBR API - [SharedTextures](https://github.com/JetBrains/JetBrainsRuntimeApi/blob/main/src/com/jetbrains/SharedTextures.java). See `AcceleratedSwingPainter`. 2. Not ultimate, but visible improvement of the not accelerated painting for Windows(~%25), and MacOS(~20%). Unfortunately, didn't manage to see a positive change on Linux with XRender pipeline(about the same, probably few percents down). With opengl pipeline it also got ~20% faster. But currently our pipeline on linux is XRender I got rid of make one extra copy of the raster image. See `SoftwareSwingPainter` `com.jetbrains:jbr-api` size is about 44kb Benchmarks: `Redraw` - time to prepare the offscreen image including sync, but not including fetching texture to the CPU RAM `Paint` - time to get the image from GPU(if needed) and draw onto `Graphics2D` `Total` - total time to deliver the frame ``` MetalSwingRedrawer: Image size: 3200x2344 Test: ClocksAwt MacBook Pro M1 Max java2d pipeline = Metal Current SoftwareSwingPainter AcceleratedSwingPainter FPS 66 80 141 Redraw(ms) 7.13 7.13 6.92 Paint(ms) 7.65 6.07 0.006 Total(ms) 14.78 12.16 6.92 Direct3DSwingRedrawer Image size: 3176x2284 Dell Prescision 5570, i9-12900H + GPU Nvidia Test: ClocksAwt java2d pipeline = GDI Current SoftwareSwingPainter FPS 32 41 Redraw(ms) 12.58 11.57 Paint(ms) 17.43 11.54 Total(ms) 29.93 23.11 LinuxOpenGLSwingRedrawer Image size: 3192x2230 Dell Prescision 5570, i9-12900H + GPU Nvidia Test: ClocksAwt java2d pipeline = XRender Current SoftwareSwingPainter FPS 24 23 Redraw(ms) 20.07 19.64 Paint(ms) 19.69 22.73 Total(ms) 39.77 42.39 ``` --------- Co-authored-by: Igor Demin <igordmn@users.noreply.github.com>