third_party/libva/va/va_android.h

   1 /*
   2  * Copyright (c) 2012 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 #ifndef _VA_ANDROID_H_
  25 #define _VA_ANDROID_H_
  26
  27 #include <va/va.h>
  28
  29 /** \brief Android Gralloc buffer memory type. */
  30 #define VA_SURFACE_ATTRIB_MEM_TYPE_ANDROID_GRALLOC      0x00100000
  31 /** \brief Android ION buffer memory type. */
  32 #define VA_SURFACE_ATTRIB_MEM_TYPE_ANDROID_ION          0x00200000
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 /*
  39  * Returns a suitable VADisplay for VA API
  40  */
  41 VADisplay vaGetDisplay (
  42     void *android_dpy
  43 );
  44
  45 #ifdef __cplusplus
  46 }
  47 #endif
  48
  49 #ifdef __cplusplus
  50 #ifdef ANDROID
  51 #include <surfaceflinger/ISurface.h>
  52 using namespace android;
  53
  54 /*
  55  * Output rendering
  56  * Following is the rendering interface for Android system,
  57  * to get the decode output surface to an ISurface object.
  58  * It basically performs a de-interlacing (if needed),
  59  * color space conversion and scaling to the destination
  60  * rectangle
  61  */
  62 VAStatus vaPutSurface (
  63     VADisplay dpy,
  64     VASurfaceID surface,
  65     sp<ISurface> draw, /* Android Window/Surface */
  66     short srcx,
  67     short srcy,
  68     unsigned short srcw,
  69     unsigned short srch,
  70     short destx,
  71     short desty,
  72     unsigned short destw,
  73     unsigned short desth,
  74     VARectangle *cliprects, /* client supplied destination clip list */
  75     unsigned int number_cliprects, /* number of clip rects in the clip list */
  76     unsigned int flags /* PutSurface flags */
  77 );
  78
  79 #endif /* ANDROID */
  80 #endif /* __cplusplus */
  81
  82 #endif /* _VA_ANDROID_H_ */