spine-cocos2dx.cpp
3.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
/******************************************************************************
* Spine Runtimes Software License v2.5
*
* Copyright (c) 2013-2016, Esoteric Software
* All rights reserved.
*
* You are granted a perpetual, non-exclusive, non-sublicensable, and
* non-transferable license to use, install, execute, and perform the Spine
* Runtimes software and derivative works solely for personal or internal
* use. Without the written permission of Esoteric Software (see Section 2 of
* the Spine Software License Agreement), you may not (a) modify, translate,
* adapt, or develop new applications using the Spine Runtimes or otherwise
* create derivative works or improvements of the Spine Runtimes or (b) remove,
* delete, alter, or obscure any trademarks or any copyright, trademark, patent,
* or other intellectual property or proprietary rights notices on or in the
* Software, including any copy thereof. Redistributions in binary or source
* form must include this license and terms.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
* USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#include <spine/spine-cocos2dx.h>
#include <spine/extension.h>
USING_NS_CC;
GLuint wrap (spAtlasWrap wrap) {
return wrap == SP_ATLAS_CLAMPTOEDGE ? GL_CLAMP_TO_EDGE : GL_REPEAT;
}
GLuint filter (spAtlasFilter filter) {
switch (filter) {
case SP_ATLAS_UNKNOWN_FILTER:
break;
case SP_ATLAS_NEAREST:
return GL_NEAREST;
case SP_ATLAS_LINEAR:
return GL_LINEAR;
case SP_ATLAS_MIPMAP:
return GL_LINEAR_MIPMAP_LINEAR;
case SP_ATLAS_MIPMAP_NEAREST_NEAREST:
return GL_NEAREST_MIPMAP_NEAREST;
case SP_ATLAS_MIPMAP_LINEAR_NEAREST:
return GL_LINEAR_MIPMAP_NEAREST;
case SP_ATLAS_MIPMAP_NEAREST_LINEAR:
return GL_NEAREST_MIPMAP_LINEAR;
case SP_ATLAS_MIPMAP_LINEAR_LINEAR:
return GL_LINEAR_MIPMAP_LINEAR;
}
return GL_LINEAR;
}
void _spAtlasPage_createTexture (spAtlasPage* self, const char* path) {
Texture2D* texture = Director::getInstance()->getTextureCache()->addImage(path);
CCASSERT(texture != nullptr, "Invalid image");
texture->retain();
Texture2D::TexParams textureParams = {filter(self->minFilter), filter(self->magFilter), wrap(self->uWrap), wrap(self->vWrap)};
texture->setTexParameters(textureParams);
self->rendererObject = texture;
self->width = texture->getPixelsWide();
self->height = texture->getPixelsHigh();
}
void _spAtlasPage_disposeTexture (spAtlasPage* self) {
((Texture2D*)self->rendererObject)->release();
}
char* _spUtil_readFile (const char* path, int* length) {
Data data = FileUtils::getInstance()->getDataFromFile(FileUtils::getInstance()->fullPathForFilename(path));
if (data.isNull()) return 0;
// avoid buffer overflow (int is shorter than ssize_t in certain platforms)
#if COCOS2D_VERSION >= 0x00031200
ssize_t tmpLen;
char *ret = (char*)data.takeBuffer(&tmpLen);
*length = static_cast<int>(tmpLen);
return ret;
#else
*length = static_cast<int>(data.getSize());
char* bytes = MALLOC(char, *length);
memcpy(bytes, data.getBytes(), *length);
return bytes;
#endif
}