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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  * Authors:
     25  *    Zeng Li <zeng.li (at) intel.com>
     26  *    Jason Hu <jason.hu (at) intel.com>
     27  *    Shengquan Yuan  <shengquan.yuan (at) intel.com>
     28  */
     29 #include "psb_surface.h"
     30 #ifdef ANDROID
     31 #include <system/graphics-base.h>
     32 static uint32_t VAROTATION2HAL(int va_rotate) {
     33         switch (va_rotate) {
     34         case VA_ROTATION_90:
     35             return HAL_TRANSFORM_ROT_90;
     36         case VA_ROTATION_180:
     37             return HAL_TRANSFORM_ROT_180;
     38         case VA_ROTATION_270:
     39             return HAL_TRANSFORM_ROT_270;
     40         default:
     41             return 0;
     42         }
     43 }
     44 
     45 
     46 static uint32_t HAL2VAROTATION(int hal_rotate) {
     47         switch (hal_rotate) {
     48         case HAL_TRANSFORM_ROT_90:
     49             return VA_ROTATION_90;
     50         case HAL_TRANSFORM_ROT_180:
     51             return VA_ROTATION_180;
     52         case HAL_TRANSFORM_ROT_270:
     53             return VA_ROTATION_270;
     54         default:
     55             return 0;
     56         }
     57 }
     58 
     59 #else
     60 #define VAROTATION2HAL(a) a
     61 #define HAL2VAROTATION(a) a
     62 #define psb_android_is_extvideo_mode(a) 0
     63 #define psb_android_surfaceflinger_rotate(a, b)
     64 #endif
     65 
     66 void psb_InitOutLoop(VADriverContextP ctx);
     67 void psb_RecalcAlternativeOutput(object_context_p obj_context);
     68 void psb_CheckInterlaceRotate(object_context_p obj_context, unsigned char *pic_param_tmp);
     69 VAStatus psb_DestroyRotateSurface(
     70     VADriverContextP ctx,
     71     object_surface_p obj_surface,
     72     int rotate
     73 );
     74 VAStatus psb_CreateOutLoopSurface(
     75     object_context_p obj_context,
     76     object_surface_p obj_surface,
     77     int msvdx_rotate
     78 );
     79 
     80 VAStatus psb_CreateScalingSurface(
     81     object_context_p obj_context,
     82     object_surface_p obj_surface
     83 );
     84 
     85 VAStatus psb_CreateRotateSurface(
     86     object_context_p obj_context,
     87     object_surface_p obj_surface,
     88     int msvdx_rotate
     89 );
     90 
     91 int psb__dump_NV12_buffers(
     92     psb_surface_p psb_surface,
     93     short srcx,
     94     short srcy,
     95     unsigned short srcw,
     96     unsigned short srch
     97 );
     98 
     99