1 /* 2 * Copyright � 2014 Intel Corporation 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 * Authors: 25 * Wei Lin<wei.w.lin@intel.com> 26 * Yuting Yang<yuting.yang@intel.com> 27 */ 28 29 #ifndef __GENHW_COMMON_H__ 30 #define __GENHW_COMMON_H__ 31 32 #include "fourcc.h" 33 #include "os_interface.h" 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 #ifndef MIN 40 #define MIN( x, y ) (((x)<=(y))?(x):(y)) 41 #endif 42 43 #ifndef MAX 44 #define MAX( x, y ) (((x)>=(y))?(x):(y)) 45 #endif 46 47 typedef enum _GENHW_SURFACE_TYPE { 48 SURF_NONE = 0, 49 SURF_OUT_RENDERTARGET, 50 SURF_TYPE_COUNT 51 } GENHW_SURFACE_TYPE; 52 C_ASSERT(SURF_TYPE_COUNT == 2); 53 54 typedef struct _GENHW_PLANE_OFFSET { 55 int iLockSurfaceOffset; 56 int iSurfaceOffset; 57 int iXOffset; 58 int iYOffset; 59 } GENHW_PLANE_OFFSET, *PGENHW_PLANE_OFFSET; 60 61 #ifdef __cplusplus 62 } 63 #endif 64 #endif 65