drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/vmem_local.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2010-2015, Intel Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms and conditions of the GNU General Public License,
   7  * version 2, as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12  * more details.
  13  */
  14
  15 #ifndef __VMEM_LOCAL_H_INCLUDED__
  16 #define __VMEM_LOCAL_H_INCLUDED__
  17
  18 #include "type_support.h"
  19 #include "vmem_global.h"
  20
  21 typedef uint16_t t_vmem_elem;
  22
  23 #define VMEM_ARRAY(x,s)    t_vmem_elem x[s/ISP_NWAY][ISP_NWAY]
  24
  25 void isp_vmem_load(
  26         const isp_ID_t          ID,
  27         const t_vmem_elem       *from,
  28         t_vmem_elem             *to,
  29         unsigned                elems); /* In t_vmem_elem */
  30
  31 void isp_vmem_store(
  32         const isp_ID_t          ID,
  33         t_vmem_elem             *to,
  34         const t_vmem_elem       *from,
  35         unsigned                elems); /* In t_vmem_elem */
  36
  37 void isp_vmem_2d_load (
  38         const isp_ID_t          ID,
  39         const t_vmem_elem       *from,
  40         t_vmem_elem             *to,
  41         unsigned                height,
  42         unsigned                width,
  43         unsigned                stride_to,  /* In t_vmem_elem */
  44         unsigned                stride_from /* In t_vmem_elem */);
  45
  46 void isp_vmem_2d_store (
  47         const isp_ID_t          ID,
  48         t_vmem_elem             *to,
  49         const t_vmem_elem       *from,
  50         unsigned                height,
  51         unsigned                width,
  52         unsigned                stride_to,  /* In t_vmem_elem */
  53         unsigned                stride_from /* In t_vmem_elem */);
  54
  55 #endif /* __VMEM_LOCAL_H_INCLUDED__ */