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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
//
// Copyright(c) 2016 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Thread.cpp : Defines the Thread class which represents a global EGL thread.
#include "libANGLE/Thread.h"
#include "libANGLE/Context.h"
#include "libANGLE/Debug.h"
#include "libANGLE/Error.h"
#include "libANGLE/ErrorStrings.h"
namespace egl
{
Thread::Thread()
: mLabel(nullptr),
mError(EGL_SUCCESS),
mAPI(EGL_OPENGL_ES_API),
mContext(static_cast<gl::Context *>(EGL_NO_CONTEXT))
{}
void Thread::setLabel(EGLLabelKHR label)
{
mLabel = label;
}
EGLLabelKHR Thread::getLabel() const
{
return mLabel;
}
void Thread::setSuccess()
{
mError = EGL_SUCCESS;
}
void Thread::setError(const Error &error,
const Debug *debug,
const char *command,
const LabeledObject *object)
{
ASSERT(debug != nullptr);
mError = error.getCode();
if (error.isError() && !error.getMessage().empty())
{
debug->insertMessage(error.getCode(), command, ErrorCodeToMessageType(error.getCode()),
getLabel(), object ? object->getLabel() : nullptr, error.getMessage());
}
}
EGLint Thread::getError() const
{
return mError;
}
void Thread::setAPI(EGLenum api)
{
mAPI = api;
}
EGLenum Thread::getAPI() const
{
return mAPI;
}
void Thread::setCurrent(gl::Context *context)
{
mContext = context;
}
Surface *Thread::getCurrentDrawSurface() const
{
if (mContext)
{
return mContext->getCurrentDrawSurface();
}
return nullptr;
}
Surface *Thread::getCurrentReadSurface() const
{
if (mContext)
{
return mContext->getCurrentReadSurface();
}
return nullptr;
}
gl::Context *Thread::getContext() const
{
return mContext;
}
gl::Context *Thread::getValidContext() const
{
if (mContext && mContext->isContextLost())
{
mContext->handleError(GL_OUT_OF_MEMORY, gl::err::kContextLost, __FILE__, ANGLE_FUNCTION,
__LINE__);
return nullptr;
}
return mContext;
}
Display *Thread::getDisplay() const
{
if (mContext)
{
return mContext->getDisplay();
}
return nullptr;
}
} // namespace egl
|
