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      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     int fd,
     43     unsigned int flags
     44 );
     45 
     46 VAStatus psb_surface_create_for_userptr(
     47     psb_driver_data_p driver_data,
     48     int width, int height,
     49     unsigned size, /* total buffer size need to be allocated */
     50     unsigned int fourcc, /* expected fourcc */
     51     unsigned int luma_stride, /* luma stride, could be width aligned with a special value */
     52     unsigned int chroma_u_stride, /* chroma stride */
     53     unsigned int chroma_v_stride,
     54     unsigned int luma_offset, /* could be 0 */
     55     unsigned int chroma_u_offset, /* UV offset from the beginning of the memory */
     56     unsigned int chroma_v_offset,
     57     psb_surface_p psb_surface /* out */
     58 );
     59 
     60 VAStatus psb_surface_create_from_kbuf(
     61     psb_driver_data_p driver_data,
     62     int width, int height,
     63     unsigned size, /* total buffer size need to be allocated */
     64     unsigned int fourcc, /* expected fourcc */
     65     int kbuf_handle, /*kernel handle */
     66     unsigned int luma_stride, /* luma stride, could be width aligned with a special value */
     67     unsigned int chroma_u_stride, /* chroma stride */
     68     unsigned int chroma_v_stride,
     69     unsigned int luma_offset, /* could be 0 */
     70     unsigned int chroma_u_offset, /* UV offset from the beginning of the memory */
     71     unsigned int chroma_v_offset,
     72     psb_surface_p psb_surface /* out */
     73 );
     74 
     75 
     76 VAStatus psb_surface_create_camera(
     77     psb_driver_data_p driver_data,
     78     int width, int height, int stride, int size,
     79     psb_surface_p psb_surface, /* out */
     80     int is_v4l2,
     81     unsigned int id_or_ofs
     82 );
     83 
     84 /* id_or_ofs: it is frame ID or frame offset in camear device memory
     85  *     for CI frame: it it always frame offset currently
     86  *     for v4l2 buf: it is offset used in V4L2 buffer mmap
     87  * user_ptr: virtual address of user buffer.
     88  */
     89 VAStatus psb_surface_create_camera_from_ub(
     90     psb_driver_data_p driver_data,
     91     int width, int height, int stride, int size,
     92     psb_surface_p psb_surface, /* out */
     93     int is_v4l2,
     94     unsigned int id_or_ofs,
     95     const unsigned long *user_ptr
     96 );
     97 
     98 #ifdef ANDROID
     99 
    100 VAStatus psb_DestroySurfaceGralloc(object_surface_p obj_surface);
    101 
    102 
    103 VAStatus psb_CreateSurfacesFromGralloc(
    104     VADriverContextP ctx,
    105     int width,
    106     int height,
    107     int format,
    108     int num_surfaces,
    109     VASurfaceID *surface_list,        /* out */
    110     PsbSurfaceAttributeTPI *attribute_tpi
    111 );
    112 
    113 #else
    114 
    115 static VAStatus psb_DestroySurfaceGralloc(object_surface_p obj_surface)
    116 {
    117     return VA_STATUS_ERROR_INVALID_PARAMETER;
    118 }
    119 
    120 static VAStatus psb_CreateSurfacesFromGralloc(
    121     VADriverContextP ctx,
    122     int width,
    123     int height,
    124     int format,
    125     int num_surfaces,
    126     VASurfaceID *surface_list,        /* out */
    127     PsbSurfaceAttributeTPI *attribute_tpi
    128 )
    129 {
    130     return VA_STATUS_ERROR_INVALID_PARAMETER;
    131 }
    132 
    133 #endif
    134 
    135 
    136 VAStatus psb_CreateSurfacesWithAttribute(
    137     VADriverContextP ctx,
    138     int width,
    139     int height,
    140     int format,
    141     int num_surfaces,
    142     VASurfaceID *surface_list,        /* out */
    143     VASurfaceAttributeTPI *attribute_tpi
    144 );
    145 
    146 #endif
    147 
    148