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
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
/*
* 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.
*/
#include "rsContext.h"
#include "rsAdapter.h"
using namespace android;
using namespace android::renderscript;
Adapter1D::Adapter1D(Context *rsc) : ObjectBase(rsc) {
reset();
}
Adapter1D::Adapter1D(Context *rsc, Allocation *a) : ObjectBase(rsc) {
reset();
setAllocation(a);
}
void Adapter1D::reset() {
mY = 0;
mZ = 0;
mLOD = 0;
mFace = 0;
}
void * Adapter1D::getElement(uint32_t x) {
rsAssert(mAllocation.get());
rsAssert(mAllocation->getPtr());
rsAssert(mAllocation->getType());
uint8_t * ptr = static_cast<uint8_t *>(mAllocation->getPtr());
ptr += mAllocation->getType()->getLODOffset(mLOD, x, mY);
return ptr;
}
void Adapter1D::subData(uint32_t xoff, uint32_t count, const void *data) {
if (mAllocation.get() && mAllocation.get()->getType()) {
void *ptr = getElement(xoff);
count *= mAllocation.get()->getType()->getElementSizeBytes();
memcpy(ptr, data, count);
}
}
void Adapter1D::data(const void *data) {
memcpy(getElement(0),
data,
mAllocation.get()->getType()->getSizeBytes());
}
void Adapter1D::serialize(OStream *stream) const {
}
Adapter1D *Adapter1D::createFromStream(Context *rsc, IStream *stream) {
return NULL;
}
namespace android {
namespace renderscript {
RsAdapter1D rsi_Adapter1DCreate(Context *rsc) {
Adapter1D *a = new Adapter1D(rsc);
a->incUserRef();
return a;
}
void rsi_Adapter1DBindAllocation(Context *rsc, RsAdapter1D va, RsAllocation valloc) {
Adapter1D * a = static_cast<Adapter1D *>(va);
Allocation * alloc = static_cast<Allocation *>(valloc);
a->setAllocation(alloc);
}
void rsi_Adapter1DSetConstraint(Context *rsc, RsAdapter1D va, RsDimension dim, uint32_t value) {
Adapter1D * a = static_cast<Adapter1D *>(va);
switch (dim) {
case RS_DIMENSION_X:
rsAssert(!"Cannot contrain X in an 1D adapter");
return;
case RS_DIMENSION_Y:
a->setY(value);
break;
case RS_DIMENSION_Z:
a->setZ(value);
break;
case RS_DIMENSION_LOD:
a->setLOD(value);
break;
case RS_DIMENSION_FACE:
a->setFace(value);
break;
default:
rsAssert(!"Unimplemented constraint");
return;
}
}
void rsi_Adapter1DSubData(Context *rsc, RsAdapter1D va, uint32_t xoff, uint32_t count, const void *data) {
Adapter1D * a = static_cast<Adapter1D *>(va);
a->subData(xoff, count, data);
}
void rsi_Adapter1DData(Context *rsc, RsAdapter1D va, const void *data) {
Adapter1D * a = static_cast<Adapter1D *>(va);
a->data(data);
}
}
}
//////////////////////////
Adapter2D::Adapter2D(Context *rsc) : ObjectBase(rsc) {
reset();
}
Adapter2D::Adapter2D(Context *rsc, Allocation *a) : ObjectBase(rsc) {
reset();
setAllocation(a);
}
void Adapter2D::reset() {
mZ = 0;
mLOD = 0;
mFace = 0;
}
void * Adapter2D::getElement(uint32_t x, uint32_t y) const {
rsAssert(mAllocation.get());
rsAssert(mAllocation->getPtr());
rsAssert(mAllocation->getType());
if (mFace != 0 && !mAllocation->getType()->getDimFaces()) {
ALOGE("Adapter wants cubemap face, but allocation has none");
return NULL;
}
uint8_t * ptr = static_cast<uint8_t *>(mAllocation->getPtr());
ptr += mAllocation->getType()->getLODOffset(mLOD, x, y);
if (mFace != 0) {
uint32_t totalSizeBytes = mAllocation->getType()->getSizeBytes();
uint32_t faceOffset = totalSizeBytes / 6;
ptr += faceOffset * mFace;
}
return ptr;
}
void Adapter2D::subData(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h, const void *data) {
rsAssert(mAllocation.get());
rsAssert(mAllocation->getPtr());
rsAssert(mAllocation->getType());
uint32_t eSize = mAllocation.get()->getType()->getElementSizeBytes();
uint32_t lineSize = eSize * w;
const uint8_t *src = static_cast<const uint8_t *>(data);
for (uint32_t line=yoff; line < (yoff+h); line++) {
memcpy(getElement(xoff, line), src, lineSize);
src += lineSize;
}
}
void Adapter2D::data(const void *data) {
memcpy(getElement(0,0),
data,
mAllocation.get()->getType()->getSizeBytes());
}
void Adapter2D::serialize(OStream *stream) const {
}
Adapter2D *Adapter2D::createFromStream(Context *rsc, IStream *stream) {
return NULL;
}
namespace android {
namespace renderscript {
RsAdapter2D rsi_Adapter2DCreate(Context *rsc) {
Adapter2D *a = new Adapter2D(rsc);
a->incUserRef();
return a;
}
void rsi_Adapter2DBindAllocation(Context *rsc, RsAdapter2D va, RsAllocation valloc) {
Adapter2D * a = static_cast<Adapter2D *>(va);
Allocation * alloc = static_cast<Allocation *>(valloc);
a->setAllocation(alloc);
}
void rsi_Adapter2DSetConstraint(Context *rsc, RsAdapter2D va, RsDimension dim, uint32_t value) {
Adapter2D * a = static_cast<Adapter2D *>(va);
switch (dim) {
case RS_DIMENSION_X:
rsAssert(!"Cannot contrain X in an 2D adapter");
return;
case RS_DIMENSION_Y:
rsAssert(!"Cannot contrain Y in an 2D adapter");
break;
case RS_DIMENSION_Z:
a->setZ(value);
break;
case RS_DIMENSION_LOD:
a->setLOD(value);
break;
case RS_DIMENSION_FACE:
a->setFace(value);
break;
default:
rsAssert(!"Unimplemented constraint");
return;
}
}
void rsi_Adapter2DData(Context *rsc, RsAdapter2D va, const void *data) {
Adapter2D * a = static_cast<Adapter2D *>(va);
a->data(data);
}
void rsi_Adapter2DSubData(Context *rsc, RsAdapter2D va, uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h, const void *data) {
Adapter2D * a = static_cast<Adapter2D *>(va);
a->subData(xoff, yoff, w, h, data);
}
}
}
|
