VirtualBox 2.1 winXP guest openGL GLSelect mode defect -> Fixed in SVN

[jk84]

It seems like picking over GLSelect mode crashes ogl apps.

[leonid]

Could you give more info? Which app you use and logfile. Because it seems like picking over GLSelect mode works fine here.

[jk84]

Replying to leonid:

Could you give more info? Which app you use and logfile. Because it seems like picking over GLSelect mode works fine here.

App: not yet published ;).

OpenGL Debug output is (does this come from calls to glGetError(); ?!)

" OpenGL Warning: Packer wont pass SelectBuffer() OpenGL Warning: Try using the feedbackspu OpenGL Debug: stubSPUSafeTeardown "

The probably relevant part of the app code (works fine under native win and linux):

GLuint selectionBuffer[8192] = {0}; GLint hits, openGLviewport[4]; GLuint names, *ptr, minZ, *ptrName; ptrName = NULL; setOGLforVP(currentVP, state); glGetIntegerv(GL_VIEWPORT, openGLviewport); glSelectBuffer(8192, selectionBuffer);

glRenderMode(GL_SELECT);

glInitNames(); glPushName(0);

glMatrixMode(GL_PROJECTION); glLoadIdentity();

gluPickMatrix(x, y, (float)width, (float)width, openGLviewport);

/*renders here stuff for picking*/

hits = glRenderMode(GL_RENDER);

[leonid]

Confirmed, it doesn't crash but doesn't work either.