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