1 /* 2 * Copyright (c) 2011 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 26 #ifndef _PSB_SURFACE_ATTRIB_H_ 27 #define _PSB_SURFACE_ATTRIB_H_ 28 29 #include <va/va_tpi.h> 30 #include "psb_drv_video.h" 31 #include "psb_surface.h" 32 33 /* 34 * Create surface from virtual address 35 * flags: 0 indicates cache, PSB_USER_BUFFER_UNCACHED, PSB_USER_BUFFER_WC 36 */ 37 VAStatus psb_surface_create_from_ub( 38 psb_driver_data_p driver_data, 39 int width, int height, int fourcc, VASurfaceAttributeTPI *graphic_buffers, 40 psb_surface_p psb_surface, /* out */ 41 void *vaddr, 42 unsigned int flags 43 ); 44 45 VAStatus psb_surface_create_for_userptr( 46 psb_driver_data_p driver_data, 47 int width, int height, 48 unsigned size, /* total buffer size need to be allocated */ 49 unsigned int fourcc, /* expected fourcc */ 50 unsigned int luma_stride, /* luma stride, could be width aligned with a special value */ 51 unsigned int chroma_u_stride, /* chroma stride */ 52 unsigned int chroma_v_stride, 53 unsigned int luma_offset, /* could be 0 */ 54 unsigned int chroma_u_offset, /* UV offset from the beginning of the memory */ 55 unsigned int chroma_v_offset, 56 psb_surface_p psb_surface /* out */ 57 ); 58 59 VAStatus psb_surface_create_from_kbuf( 60 psb_driver_data_p driver_data, 61 int width, int height, 62 unsigned size, /* total buffer size need to be allocated */ 63 unsigned int fourcc, /* expected fourcc */ 64 int kbuf_handle, /*kernel handle */ 65 unsigned int luma_stride, /* luma stride, could be width aligned with a special value */ 66 unsigned int chroma_u_stride, /* chroma stride */ 67 unsigned int chroma_v_stride, 68 unsigned int luma_offset, /* could be 0 */ 69 unsigned int chroma_u_offset, /* UV offset from the beginning of the memory */ 70 unsigned int chroma_v_offset, 71 psb_surface_p psb_surface /* out */ 72 ); 73 74 75 VAStatus psb_surface_create_camera( 76 psb_driver_data_p driver_data, 77 int width, int height, int stride, int size, 78 psb_surface_p psb_surface, /* out */ 79 int is_v4l2, 80 unsigned int id_or_ofs 81 ); 82 83 /* id_or_ofs: it is frame ID or frame offset in camear device memory 84 * for CI frame: it it always frame offset currently 85 * for v4l2 buf: it is offset used in V4L2 buffer mmap 86 * user_ptr: virtual address of user buffer. 87 */ 88 VAStatus psb_surface_create_camera_from_ub( 89 psb_driver_data_p driver_data, 90 int width, int height, int stride, int size, 91 psb_surface_p psb_surface, /* out */ 92 int is_v4l2, 93 unsigned int id_or_ofs, 94 const unsigned long *user_ptr 95 ); 96 97 #ifdef ANDROID 98 99 VAStatus psb_DestroySurfaceGralloc(object_surface_p obj_surface); 100 101 102 VAStatus psb_CreateSurfacesFromGralloc( 103 VADriverContextP ctx, 104 int width, 105 int height, 106 int format, 107 int num_surfaces, 108 VASurfaceID *surface_list, /* out */ 109 PsbSurfaceAttributeTPI *attribute_tpi 110 ); 111 112 #else 113 114 static VAStatus psb_DestroySurfaceGralloc(object_surface_p obj_surface) 115 { 116 return VA_STATUS_ERROR_INVALID_PARAMETER; 117 } 118 119 static VAStatus psb_CreateSurfacesFromGralloc( 120 VADriverContextP ctx, 121 int width, 122 int height, 123 int format, 124 int num_surfaces, 125 VASurfaceID *surface_list, /* out */ 126 PsbSurfaceAttributeTPI *attribute_tpi 127 ) 128 { 129 return VA_STATUS_ERROR_INVALID_PARAMETER; 130 } 131 132 #endif 133 134 135 VAStatus psb_CreateSurfacesWithAttribute( 136 VADriverContextP ctx, 137 int width, 138 int height, 139 int format, 140 int num_surfaces, 141 VASurfaceID *surface_list, /* out */ 142 VASurfaceAttributeTPI *attribute_tpi 143 ); 144 145 #endif 146 147