Does the G1 driver support that? http://groups.google.com/group/android-framework/browse_thread/thread/49dd4346c3324c53
On Jun 23, 4:51 pm, OpenG <[email protected]> wrote: > Hello, > > I have problems sharing texture resource between two OGL contexts. > > I have created two OGL contexts using > EGL10.eglCreateContext(EGLDisplay display, EGLConfig config, > EGLContext share_context, int[] attrib_list) method. Then creating > second context I pass the first OGL Context as parameter > "share_context". By OpenGL specs this means that resource (like > textures, VBO's) should be shared by these two contexts. > > After I do makeCurrent with these contexts in two separate threads > (one using windowSurface, another - pbufferSurface). > > But the problem is if i load texture into the first OGL context I can > not access this resource from the second context. It looks like these > contexts do not share resources at all. > > Can somebody confirm this is a bug in OpenGL implementation? > > Tested on Emulator, G1 and Milestone. > > Context creation code: > mEgl.eglCreateContext(mEglDisplay, mEglConfig, EGL10.EGL_NO_CONTEXT, > null); > if (mEglContext == null || mEglContext == EGL10.EGL_NO_CONTEXT) { > throw new RuntimeException("createContext failed"); > > } > > mSecEglContext = mEgl.eglCreateContext(mEglDisplay, mEglConfig, > mEglContext, null); > if (mSecEglContext == null || mSecEglContext == EGL10.EGL_NO_CONTEXT) > { > throw new RuntimeException("Secondary createContext failed"); > > } -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
