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
239
240
|
/**************************************************************************
*
* Copyright 2015 Intel Corporation
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* Authors:
* Mark Janes <mark.a.janes@intel.com>
**************************************************************************/
#include <gtest/gtest.h>
#include <vector>
#include <string>
#include "glws.hpp"
#include "retrace_test.hpp"
#include "glframe_retrace.hpp"
#include "glframe_glhelper.hpp"
#include "glframe_logger.hpp"
using glretrace::ExperimentId;
using glretrace::FrameRetrace;
using glretrace::GlFunctions;
using glretrace::Logger;
using glretrace::MetricId;
using glretrace::MetricSeries;
using glretrace::OnFrameRetrace;
using glretrace::RenderId;
using glretrace::RenderSelection;
using glretrace::RenderSequence;
using glretrace::RenderTargetType;
using glretrace::SelectionId;
using glretrace::ShaderAssembly;
TEST(Build, Cmake) {
}
static const char *test_file = CMAKE_CURRENT_SOURCE_DIR "/simple.trace";
class NullCallback : public OnFrameRetrace {
public:
void onFileOpening(bool needUpload,
bool finished,
uint32_t percent_complete) {}
void onShaderAssembly(RenderId renderId,
SelectionId selectionCount,
const ShaderAssembly &vertex,
const ShaderAssembly &fragment,
const ShaderAssembly &tess_control,
const ShaderAssembly &tess_eval,
const ShaderAssembly &geom,
const ShaderAssembly &comp) {
fs.push_back(fragment.shader);
}
void onRenderTarget(SelectionId selectionCount,
ExperimentId experimentCount,
const uvec & pngImageData) {
++renderTargetCount;
}
void onShaderCompile(RenderId renderId, ExperimentId count,
bool status,
const std::string &errorString) {
compile_error = errorString;
}
void onMetricList(const std::vector<MetricId> &ids,
const std::vector<std::string> &names,
const std::vector<std::string> &desc) {}
void onMetrics(const MetricSeries &metricData,
ExperimentId experimentCount,
SelectionId selectionCount) {}
void onApi(SelectionId selectionCount,
RenderId renderId,
const std::vector<std::string> &api_calls) {
calls = api_calls;
}
void onError(const std::string &message) {}
int renderTargetCount;
std::string compile_error;
std::vector<std::string> fs;
std::vector<std::string> calls;
};
void
get_md5(const std::string filename, std::vector<unsigned char> *md5,
uint32_t *fileSize) {
struct MD5Context md5c;
MD5Init(&md5c);
std::vector<unsigned char> buf(1024 * 1024);
FILE * fh = fopen(filename.c_str(), "r");
assert(fh);
size_t total_bytes = 0;
while (true) {
const size_t bytes = fread(buf.data(), 1, 1024 * 1024, fh);
total_bytes += bytes;
MD5Update(&md5c, buf.data(), bytes);
if (feof(fh))
break;
assert(!ferror(fh));
}
md5->resize(16);
MD5Final(md5->data(), &md5c);
*fileSize = total_bytes;
}
TEST_F(RetraceTest, LoadFile) {
retrace::setUp();
GlFunctions::Init();
NullCallback cb;
FrameRetrace rt;
get_md5(test_file, &md5, &fileSize);
rt.openFile(test_file, md5, fileSize, 7, &cb);
int renderCount = rt.getRenderCount();
EXPECT_EQ(renderCount, 2); // 1 for clear, 1 for draw
cb.renderTargetCount = 0;
for (int i = 0; i < renderCount; ++i) {
// retrace the rt for each render
RenderSelection s;
s.id = SelectionId(0);
s.series.push_back(RenderSequence(RenderId(i), RenderId(i+1)));
rt.retraceRenderTarget(ExperimentId(0),
s,
glretrace::NORMAL_RENDER,
glretrace::STOP_AT_RENDER, &cb);
}
EXPECT_EQ(cb.renderTargetCount, 2);
// retrace the rt for the full frame
RenderSelection s;
s.id = SelectionId(0);
s.series.push_back(RenderSequence(RenderId(0), RenderId(2)));
rt.retraceRenderTarget(ExperimentId(0),
s,
glretrace::NORMAL_RENDER,
glretrace::STOP_AT_RENDER, &cb);
EXPECT_EQ(cb.renderTargetCount, 3);
}
TEST_F(RetraceTest, ReplaceShaders) {
NullCallback cb;
FrameRetrace rt;
get_md5(test_file, &md5, &fileSize);
rt.openFile(test_file, md5, fileSize, 7, &cb);
rt.replaceShaders(RenderId(1), ExperimentId(0), "bug", "blarb", "",
"", "", "", &cb);
EXPECT_GT(cb.compile_error.size(), 0);
RenderSelection rs;
rs.id = SelectionId(1);
rs.series.push_back(RenderSequence(RenderId(1), RenderId(2)));
rt.retraceShaderAssembly(rs, &cb);
EXPECT_GT(cb.fs.back().size(), 0);
std::string vs("attribute vec2 coord2d;\n"
"varying vec2 v_TexCoordinate;\n"
"void main(void) {\n"
" gl_Position = vec4(coord2d.x, -1.0 * coord2d.y, 0, 1);\n"
" v_TexCoordinate = vec2(coord2d.x, coord2d.y);\n"
"}\n");
rt.replaceShaders(RenderId(1), ExperimentId(0), vs, cb.fs.back(),
"", "", "", "", &cb);
EXPECT_EQ(cb.compile_error.size(), 0);
}
TEST_F(RetraceTest, ApiCalls) {
NullCallback cb;
FrameRetrace rt;
get_md5(test_file, &md5, &fileSize);
rt.openFile(test_file, md5, fileSize, 7, &cb);
RenderSelection sel;
sel.series.push_back(RenderSequence(RenderId(-1),
RenderId(-1)));
rt.retraceApi(sel, &cb);
EXPECT_GT(cb.calls.size(), 0);
sel.series.back().begin = RenderId(1);
sel.series.back().end = RenderId(2);
rt.retraceApi(sel, &cb);
EXPECT_GT(cb.calls.size(), 0);
}
TEST_F(RetraceTest, ShaderAssembly) {
NullCallback cb;
FrameRetrace rt;
get_md5(test_file, &md5, &fileSize);
rt.openFile(test_file, md5, fileSize, 7, &cb);
RenderSelection selection;
std::string expected("uniform sampler2D texUnit;\n"
"varying vec2 v_TexCoordinate;\nvoid main(void) {\n"
" gl_FragColor = texture2D(texUnit, v_TexCoordinate);\n"
"}");
// retrace shaders for render 0
selection.series.push_back(RenderSequence(RenderId(0), RenderId(1)));
rt.retraceShaderAssembly(selection, &cb);
EXPECT_EQ(cb.fs.size(), 1);
EXPECT_EQ(cb.fs[0], expected);
// retrace shaders for render 1
cb.fs.clear();
selection.series.clear();
selection.series.push_back(RenderSequence(RenderId(1), RenderId(2)));
rt.retraceShaderAssembly(selection, &cb);
EXPECT_EQ(cb.fs.size(), 1);
EXPECT_EQ(cb.fs[0], expected);
// retrace shaders for render 0 & 1 (single sequence)
cb.fs.clear();
selection.series.clear();
selection.series.push_back(RenderSequence(RenderId(0), RenderId(2)));
rt.retraceShaderAssembly(selection, &cb);
EXPECT_EQ(cb.fs.size(), 2);
EXPECT_EQ(cb.fs[0], expected);
EXPECT_EQ(cb.fs[1], expected);
// retrace shaders for render 0 & 1 (separate sequence)
cb.fs.clear();
selection.series.clear();
selection.series.push_back(RenderSequence(RenderId(0), RenderId(1)));
selection.series.push_back(RenderSequence(RenderId(1), RenderId(2)));
rt.retraceShaderAssembly(selection, &cb);
EXPECT_EQ(cb.fs.size(), 2);
EXPECT_EQ(cb.fs[0], expected);
EXPECT_EQ(cb.fs[1], expected);
}
|
