1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/********************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2009 VMware, Inc. All rights reserved. 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * obtaining a copy of this software and associated documentation 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * files (the "Software"), to deal in the Software without 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * restriction, including without limitation the rights to use, copy, 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * modify, merge, publish, distribute, sublicense, and/or sell copies 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software, and to permit persons to whom the Software is 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * furnished to do so, subject to the following conditions: 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice shall be 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * included in all copies or substantial portions of the Software. 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE. 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **********************************************************/ 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "vmw_screen.h" 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "vmw_context.h" 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_memory.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_compiler.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Called from vmw_drm_create_screen(), creates and initializes the 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * vmw_winsys_screen structure, which is the main entity in this 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * module. 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct vmw_winsys_screen * 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvmw_winsys_create( int fd, boolean use_old_scanout_flag ) 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct vmw_winsys_screen *vws = CALLOC_STRUCT(vmw_winsys_screen); 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!vws) 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto out_no_vws; 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vws->ioctl.drm_fd = fd; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vws->use_old_scanout_flag = use_old_scanout_flag; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!vmw_ioctl_init(vws)) 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto out_no_ioctl; 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(!vmw_pools_init(vws)) 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto out_no_pools; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!vmw_winsys_screen_init_svga(vws)) 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org goto out_no_svga; 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return vws; 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgout_no_svga: 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vmw_pools_cleanup(vws); 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgout_no_pools: 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vmw_ioctl_cleanup(vws); 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgout_no_ioctl: 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(vws); 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgout_no_vws: 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvmw_winsys_destroy(struct vmw_winsys_screen *vws) 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vmw_pools_cleanup(vws); 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org vmw_ioctl_cleanup(vws); 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(vws); 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 76