QCustomPlot Discussion and Comments

A bug when use OpenGL.Return to overview

Qt5.10 Win10 64bit

The bug report stack:

1 vk_optimusGetInstanceProcAddr nvoglv64 0x72dda449
2 DrvValidateVersion nvoglv64 0x729ec85d
3 DrvPresentBuffers nvoglv64 0x72a39aef
4 DrvPresentBuffers nvoglv64 0x72a39b4e
5 DrvPresentBuffers nvoglv64 0x72b3ae0b
6 DrvPresentBuffers nvoglv64 0x72b3ac42
7 DrvPresentBuffers nvoglv64 0x72b3ed1c
8 DrvPresentBuffers nvoglv64 0x72b2ccf5
9 DrvPresentBuffers nvoglv64 0x72b2db8c
10 DrvPresentBuffers nvoglv64 0x72b45297
11 DrvValidateVersion nvoglv64 0x729e8ffe
12 DrvPresentBuffers nvoglv64 0x72b095e2
13 DrvPresentBuffers nvoglv64 0x72ace67c
14 nvoglv64 0x72660063 15 nvoglv64 0x72666bde
16 qt_gl_read_framebuffer Qt5Gui 0x7ffafdc59369
17 QOpenGLFramebufferObjectFormat::mipmap Qt5Gui 0x7ffafdc5910b
18 QOpenGLFramebufferObject::toImage Qt5Gui 0x7ffafdc5a289
19 QOpenGLFramebufferObject::toImage Qt5Gui 0x7ffafdc5a12a
20 QOpenGLFramebufferObject::toImage Qt5Gui 0x7ffafdc59ec4 ... <more>

It seems that broken by vulkan initialized.

Why it will use vulkan ?

The bug is not always the case, sometimes suddenly.