1 /* 2 * Copyright (c) 2017 Intel Corporation. All Rights Reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sub license, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial portions 14 * of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR 20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #ifndef VA_INTERNAL_H 26 #define VA_INTERNAL_H 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 #define CTX(dpy) (((VADisplayContextP)dpy)->pDriverContext) 33 #define CHECK_DISPLAY(dpy) if (!vaDisplayIsValid(dpy)) { return VA_STATUS_ERROR_INVALID_DISPLAY; } 34 35 DLL_HIDDEN 36 void va_errorMessage(VADisplay dpy, const char *msg, ...); 37 38 DLL_HIDDEN 39 void va_infoMessage(VADisplay dpy, const char *msg, ...); 40 41 DLL_HIDDEN 42 int va_parseConfig(char *env, char *env_value); 43 44 VADisplayContextP va_newDisplayContext(void); 45 46 VADriverContextP va_newDriverContext(VADisplayContextP dctx); 47 48 #ifdef __cplusplus 49 } 50 #endif 51 52 #endif /* VA_INTERNAL_H */ 53