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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_RS_CONTEXT_H
#define ANDROID_RS_CONTEXT_H
#include "rsUtils.h"
#include <ui/Surface.h>
#include "rsThreadIO.h"
#include "rsType.h"
#include "rsMatrix.h"
#include "rsAllocation.h"
#include "rsSimpleMesh.h"
#include "rsMesh.h"
#include "rsDevice.h"
#include "rsScriptC.h"
#include "rsAllocation.h"
#include "rsAdapter.h"
#include "rsSampler.h"
#include "rsLight.h"
#include "rsProgramFragment.h"
#include "rsProgramFragmentStore.h"
#include "rsProgramRaster.h"
#include "rsProgramVertex.h"
#include "rsgApiStructs.h"
#include "rsLocklessFifo.h"
// ---------------------------------------------------------------------------
namespace android {
namespace renderscript {
class Context
{
public:
Context(Device *, Surface *, bool useDepth);
~Context();
static pthread_key_t gThreadTLSKey;
struct ScriptTLSStruct {
Context * mContext;
Script * mScript;
};
//StructuredAllocationContext mStateAllocation;
ElementState mStateElement;
TypeState mStateType;
SamplerState mStateSampler;
ProgramFragmentState mStateFragment;
ProgramFragmentStoreState mStateFragmentStore;
ProgramRasterState mStateRaster;
ProgramVertexState mStateVertex;
LightState mStateLight;
ScriptCState mScriptC;
void swapBuffers();
void setRootScript(Script *);
void setRaster(ProgramRaster *);
void setVertex(ProgramVertex *);
void setFragment(ProgramFragment *);
void setFragmentStore(ProgramFragmentStore *);
void updateSurface(void *sur);
const ProgramFragment * getFragment() {return mFragment.get();}
const ProgramFragmentStore * getFragmentStore() {return mFragmentStore.get();}
const ProgramRaster * getRaster() {return mRaster.get();}
const ProgramVertex * getVertex() {return mVertex.get();}
void setupCheck();
void allocationCheck(const Allocation *);
void assignName(ObjectBase *obj, const char *name, uint32_t len);
void removeName(ObjectBase *obj);
ObjectBase * lookupName(const char *name) const;
void appendNameDefines(String8 *str) const;
void appendVarDefines(String8 *str) const;
ProgramFragment * getDefaultProgramFragment() const {
return mStateFragment.mDefault.get();
}
ProgramVertex * getDefaultProgramVertex() const {
return mStateVertex.mDefault.get();
}
ProgramFragmentStore * getDefaultProgramFragmentStore() const {
return mStateFragmentStore.mDefault.get();
}
ProgramRaster * getDefaultProgramRaster() const {
return mStateRaster.mDefault.get();
}
void addInt32Define(const char* name, int32_t value) {
mInt32Defines.add(String8(name), value);
}
void addFloatDefine(const char* name, float value) {
mFloatDefines.add(String8(name), value);
}
uint32_t getWidth() const {return mEGL.mWidth;}
uint32_t getHeight() const {return mEGL.mHeight;}
ThreadIO mIO;
void objDestroyAdd(ObjectBase *);
// Timers
enum Timers {
RS_TIMER_IDLE,
RS_TIMER_INTERNAL,
RS_TIMER_SCRIPT,
RS_TIMER_CLEAR_SWAP,
_RS_TIMER_TOTAL
};
uint64_t getTime() const;
void timerInit();
void timerReset();
void timerSet(Timers);
void timerPrint();
void timerFrame();
bool checkVersion1_1() const {return (mGL.mMajorVersion > 1) || (mGL.mMinorVersion >= 1); }
bool checkVersion2_0() const {return mGL.mMajorVersion >= 2; }
bool logTimes;
protected:
Device *mDev;
struct {
EGLint mNumConfigs;
EGLint mMajorVersion;
EGLint mMinorVersion;
EGLConfig mConfig;
EGLContext mContext;
EGLSurface mSurface;
EGLint mWidth;
EGLint mHeight;
EGLDisplay mDisplay;
} mEGL;
struct {
const uint8_t * mVendor;
const uint8_t * mRenderer;
const uint8_t * mVersion;
const uint8_t * mExtensions;
uint32_t mMajorVersion;
uint32_t mMinorVersion;
} mGL;
bool mRunning;
bool mExit;
bool mUseDepth;
pthread_t mThreadId;
ObjectBaseRef<Script> mRootScript;
ObjectBaseRef<ProgramFragment> mFragment;
ObjectBaseRef<ProgramVertex> mVertex;
ObjectBaseRef<ProgramFragmentStore> mFragmentStore;
ObjectBaseRef<ProgramRaster> mRaster;
struct ObjDestroyOOB {
pthread_mutex_t mMutex;
Vector<ObjectBase *> mDestroyList;
bool mNeedToEmpty;
};
ObjDestroyOOB mObjDestroy;
bool objDestroyOOBInit();
void objDestroyOOBRun();
void objDestroyOOBDestroy();
private:
Context();
void initEGL();
bool runScript(Script *s, uint32_t launchID);
bool runRootScript();
static void * threadProc(void *);
Surface *mWndSurface;
Vector<ObjectBase *> mNames;
KeyedVector<String8,int> mInt32Defines;
KeyedVector<String8,float> mFloatDefines;
uint64_t mTimers[_RS_TIMER_TOTAL];
Timers mTimerActive;
uint64_t mTimeLast;
uint64_t mTimeFrame;
uint64_t mTimeLastFrame;
};
}
}
#endif
|
