1 /* 2 * Copyright (C) 2009 Splitted-Desktop Systems. 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_BACKEND_EGL_H 26 #define VA_BACKEND_EGL_H 27 28 #include <va/va_egl.h> 29 #include <va/va_backend.h> 30 31 struct VADriverVTableEGL { 32 /* Get EGL ClientBufer buffer index and device id from surface id*/ 33 VAStatus (*vaGetEGLClientBufferFromSurface) ( 34 VADriverContextP ctx, 35 VASurfaceID surface, 36 void **buffer 37 ); 38 39 /* TBD: more APIs for EGL */ 40 int max_egl_surface_targets; 41 int max_egl_surface_attributes; 42 43 VAStatus (*vaQuerySurfaceTargetsEGL)( 44 VADriverContextP ctx, 45 EGLenum *target_list, /* out */ 46 int *num_targets /* out */ 47 ); 48 49 VAStatus (*vaCreateSurfaceEGL)( 50 VADriverContextP ctx, 51 EGLenum target, 52 unsigned int width, 53 unsigned int height, 54 VASurfaceEGL *gl_surface 55 ); 56 57 /* Optional: destroy a VA/EGL surface */ 58 VAStatus (*vaDestroySurfaceEGL)( 59 VADriverContextP ctx, 60 VASurfaceEGL egl_surface 61 ); 62 63 VAStatus (*vaAssociateSurfaceEGL)( 64 VADriverContextP ctx, 65 VASurfaceEGL egl_surface, 66 VASurfaceID surface, 67 unsigned int flags 68 ); 69 70 VAStatus (*vaSyncSurfaceEGL)( 71 VADriverContextP ctx, 72 VASurfaceEGL egl_surface 73 ); 74 75 VAStatus (*vaGetSurfaceInfoEGL)( 76 VADisplay dpy, 77 VASurfaceEGL egl_surface, 78 EGLenum *target, 79 EGLClientBuffer *buffer, 80 EGLint *attrib_list, 81 int *num_attribs 82 ); 83 84 VAStatus (*vaDeassociateSurfaceEGL)( 85 VADriverContextP ctx, 86 VASurfaceEGL egl_surface 87 ); 88 }; 89 90 #endif /* VA_BACKEND_EGL_H */ 91