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      1 /**********************************************************
      2  * Copyright 2009-2015 VMware, Inc.  All rights reserved.
      3  *
      4  * Permission is hereby granted, free of charge, to any person
      5  * obtaining a copy of this software and associated documentation
      6  * files (the "Software"), to deal in the Software without
      7  * restriction, including without limitation the rights to use, copy,
      8  * modify, merge, publish, distribute, sublicense, and/or sell copies
      9  * of the Software, and to permit persons to whom the Software is
     10  * furnished to do so, subject to the following conditions:
     11  *
     12  * The above copyright notice and this permission notice shall be
     13  * included in all copies or substantial portions of the Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
     19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
     20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     22  * SOFTWARE.
     23  *
     24  **********************************************************/
     25 
     26 /**
     27  * @author Jose Fonseca <jfonseca (at) vmware.com>
     28  */
     29 
     30 
     31 #ifndef VMW_CONTEXT_H_
     32 #define VMW_CONTEXT_H_
     33 
     34 #include <stdio.h>
     35 #include "pipe/p_compiler.h"
     36 
     37 struct svga_winsys_screen;
     38 struct svga_winsys_context;
     39 struct pipe_context;
     40 struct pipe_screen;
     41 
     42 
     43 /** Set to 1 to get extra debug info/output */
     44 #define VMW_DEBUG 0
     45 
     46 #if VMW_DEBUG
     47 #define vmw_printf debug_printf
     48 #define VMW_FUNC  debug_printf("%s\n", __FUNCTION__)
     49 #else
     50 #define VMW_FUNC
     51 #define vmw_printf(...)
     52 #endif
     53 
     54 
     55 /**
     56  * Called when an error/failure is encountered.
     57  * We want these messages reported for all build types.
     58  */
     59 #define vmw_error(...)  fprintf(stderr, "VMware: " __VA_ARGS__)
     60 
     61 
     62 struct svga_winsys_context *
     63 vmw_svga_winsys_context_create(struct svga_winsys_screen *sws);
     64 
     65 struct vmw_svga_winsys_surface;
     66 
     67 
     68 void
     69 vmw_swc_surface_clear_reference(struct svga_winsys_context *swc,
     70                                 struct vmw_svga_winsys_surface *vsurf);
     71 
     72 
     73 #endif /* VMW_CONTEXT_H_ */
     74