1 |
|
|
/*************************************************************************** |
2 |
|
|
* Copyright (c) 2024 Microsoft Corporation |
3 |
|
|
* Copyright (c) 2026-present Eclipse ThreadX contributors |
4 |
|
|
* |
5 |
|
|
* This program and the accompanying materials are made available under the |
6 |
|
|
* terms of the MIT License which is available at |
7 |
|
|
* https://opensource.org/licenses/MIT. |
8 |
|
|
* |
9 |
|
|
* SPDX-License-Identifier: MIT |
10 |
|
|
**************************************************************************/ |
11 |
|
|
|
12 |
|
|
|
13 |
|
|
/**************************************************************************/ |
14 |
|
|
/**************************************************************************/ |
15 |
|
|
/** */ |
16 |
|
|
/** GUIX Component */ |
17 |
|
|
/** */ |
18 |
|
|
/** Utility (Utility) */ |
19 |
|
|
/** */ |
20 |
|
|
/**************************************************************************/ |
21 |
|
|
|
22 |
|
|
#define GX_SOURCE_CODE |
23 |
|
|
|
24 |
|
|
|
25 |
|
|
/* Include necessary system files. */ |
26 |
|
|
|
27 |
|
|
#include "gx_api.h" |
28 |
|
|
#include "gx_utility.h" |
29 |
|
|
|
30 |
|
|
/**************************************************************************/ |
31 |
|
|
/* */ |
32 |
|
|
/* FUNCTION RELEASE */ |
33 |
|
|
/* */ |
34 |
|
|
/* _gxe_utility_pixelmap_simple_rotate PORTABLE C */ |
35 |
|
|
/* 6.1 */ |
36 |
|
|
/* AUTHOR */ |
37 |
|
|
/* */ |
38 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
39 |
|
|
/* */ |
40 |
|
|
/* DESCRIPTION */ |
41 |
|
|
/* */ |
42 |
|
|
/* This function checks for errors in the utility pixelmap rotate call.*/ |
43 |
|
|
/* */ |
44 |
|
|
/* INPUT */ |
45 |
|
|
/* */ |
46 |
|
|
/* src The pixelmap to be rotated */ |
47 |
|
|
/* angle The angle to be rotated */ |
48 |
|
|
/* destination The rotated bitmap to be */ |
49 |
|
|
/* returned */ |
50 |
|
|
/* rot_cx X coordinate of rotation */ |
51 |
|
|
/* center */ |
52 |
|
|
/* rot_cy Y coordinate of rotation */ |
53 |
|
|
/* center */ |
54 |
|
|
/* */ |
55 |
|
|
/* OUTPUT */ |
56 |
|
|
/* */ |
57 |
|
|
/* status Completion status */ |
58 |
|
|
/* */ |
59 |
|
|
/* CALLS */ |
60 |
|
|
/* */ |
61 |
|
|
/* _gx_utility_pixelmap_simple_rotate */ |
62 |
|
|
/* */ |
63 |
|
|
/* CALLED BY */ |
64 |
|
|
/* */ |
65 |
|
|
/* Application Code */ |
66 |
|
|
/* GUIX Internal Code */ |
67 |
|
|
/* */ |
68 |
|
|
/**************************************************************************/ |
69 |
|
41 |
UINT _gxe_utility_pixelmap_simple_rotate(GX_PIXELMAP *src, INT angle, GX_PIXELMAP *destination, INT *rot_cx, INT *rot_cy) |
70 |
|
|
{ |
71 |
|
|
UINT status; |
72 |
|
|
|
73 |
|
|
/* Check for invalid input pointers. */ |
74 |
✓✓✓✓
|
41 |
if ((src == GX_NULL) || (destination == GX_NULL)) |
75 |
|
|
{ |
76 |
|
3 |
return GX_PTR_ERROR; |
77 |
|
|
} |
78 |
|
|
|
79 |
|
|
/* Call the actual utility pixelmap simple rotate function. */ |
80 |
|
38 |
status = _gx_utility_pixelmap_simple_rotate(src, angle, destination, rot_cx, rot_cy); |
81 |
|
|
|
82 |
|
38 |
return status; |
83 |
|
|
} |
84 |
|
|
|