1461 _mesa_make_current( struct gl_context *newCtx,  in _mesa_make_current()  argument
1468       _mesa_debug(newCtx, "_mesa_make_current()\n");  in _mesa_make_current()
1472    if (newCtx && drawBuffer && newCtx->WinSysDrawBuffer != drawBuffer) {  in _mesa_make_current()
1473       if (!check_compatible(newCtx, drawBuffer)) {  in _mesa_make_current()
1474          _mesa_warning(newCtx,  in _mesa_make_current()
1479    if (newCtx && readBuffer && newCtx->WinSysReadBuffer != readBuffer) {  in _mesa_make_current()
1480       if (!check_compatible(newCtx, readBuffer)) {  in _mesa_make_current()
1481          _mesa_warning(newCtx,  in _mesa_make_current()
1489        curCtx != newCtx &&  in _mesa_make_current()
1501    if (!newCtx) {  in _mesa_make_current()
1515       _glapi_set_context((void *) newCtx);  in _mesa_make_current()
1516       assert(_mesa_get_current_context() == newCtx);  in _mesa_make_current()
1517       _glapi_set_dispatch(newCtx->CurrentClientDispatch);  in _mesa_make_current()
1522          _mesa_reference_framebuffer(&newCtx->WinSysDrawBuffer, drawBuffer);  in _mesa_make_current()
1523          _mesa_reference_framebuffer(&newCtx->WinSysReadBuffer, readBuffer);  in _mesa_make_current()
1529          if (!newCtx->DrawBuffer || _mesa_is_winsys_fbo(newCtx->DrawBuffer)) {  in _mesa_make_current()
1530             _mesa_reference_framebuffer(&newCtx->DrawBuffer, drawBuffer);  in _mesa_make_current()
1535             _mesa_update_draw_buffers(newCtx);  in _mesa_make_current()
1536             _mesa_update_allow_draw_out_of_order(newCtx);  in _mesa_make_current()
1537             _mesa_update_valid_to_render_state(newCtx);  in _mesa_make_current()
1539          if (!newCtx->ReadBuffer || _mesa_is_winsys_fbo(newCtx->ReadBuffer)) {  in _mesa_make_current()
1540             _mesa_reference_framebuffer(&newCtx->ReadBuffer, readBuffer);  in _mesa_make_current()
1547             if (_mesa_is_gles(newCtx) &&  in _mesa_make_current()
1548                !newCtx->ReadBuffer->Visual.doubleBufferMode)  in _mesa_make_current()
1549                if (newCtx->ReadBuffer->ColorReadBuffer == GL_FRONT)  in _mesa_make_current()
1550                   newCtx->ReadBuffer->ColorReadBuffer = GL_BACK;  in _mesa_make_current()
1556          newCtx->NewState |= _NEW_BUFFERS;  in _mesa_make_current()
1558          check_init_viewport(newCtx, drawBuffer->Width, drawBuffer->Height);  in _mesa_make_current()
1561       if (newCtx->FirstTimeCurrent) {  in _mesa_make_current()
1562          handle_first_current(newCtx);  in _mesa_make_current()
1563          newCtx->FirstTimeCurrent = GL_FALSE;  in _mesa_make_current()