VirtualBox

Opened 15 years ago

Closed 15 years ago

#2920 closed defect (fixed)

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

Reported by: jk84 Owned by:
Component: 3D support Version: VirtualBox 2.1.0
Keywords: GLSelect Cc:
Guest type: Windows Host type: Linux

Description

It seems like picking over GLSelect mode crashes ogl apps.

Change History (5)

comment:1 by Leonid Lobachev, 15 years ago

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

in reply to:  1 comment:2 by jk84, 15 years ago

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);

comment:3 by Leonid Lobachev, 15 years ago

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

comment:4 by Leonid Lobachev, 15 years ago

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

comment:5 by Frank Mehnert, 15 years ago

Resolution: fixed
Status: newclosed
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