1 // OpenGL ES 2.0 code
2
3 #include <nativehelper/jni.h>
4 #define LOG_TAG "GLPerf gl_code.cpp"
5 #include <utils/Log.h>
6
7 #include <EGL/egl.h>
8 #include <GLES2/gl2.h>
9 #include <GLES2/gl2ext.h>
10 #include <utils/Timers.h>
11
12 #include <stdio.h>
13 #include <stdlib.h>
14 #include <math.h>
15
16 #include "../../gl_perf/fill_common.cpp"
17
18
19 //////////////////////////
20
21 // Width and height of the screen
22
23 uint32_t w;
24 uint32_t h;
25
26 // The stateClock starts at zero and increments by 1 every time we draw a frame. It is used to control which phase of the test we are in.
27
28 int stateClock;
29 const int doLoopStates = 2;
30 const int doSingleTestStates = 2;
31 bool done;
32
33 // Saves the parameters of the test (so we can print them out when we finish the timing.)
34
35
36 int pgm;
37
ptSwap()38 void ptSwap() {
39 }
40
doTest()41 void doTest() {
42 uint32_t testNum = stateClock >> 2;
43 int texSize = ((stateClock >> 1) & 0x1) + 1;
44
45 if (testNum >= gFragmentTestCount) {
46 ALOGI("done\n");
47 if (fOut) {
48 fclose(fOut);
49 fOut = NULL;
50 }
51 done = true;
52 return;
53 }
54
55 // ALOGI("doTest %d %d %d\n", texCount, extraMath, testSubState);
56
57 // for (uint32_t num = 0; num < gFragmentTestCount; num++) {
58 doSingleTest(testNum, texSize);
59 }
60
61 extern "C" {
62 JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_init(JNIEnv * env, jobject obj, jint width, jint height);
63 JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_step(JNIEnv * env, jobject obj);
64 };
65
Java_com_android_glperf_GLPerfLib_init(JNIEnv * env,jobject obj,jint width,jint height)66 JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_init(JNIEnv * env, jobject obj, jint width, jint height)
67 {
68 gWidth = width;
69 gHeight = height;
70 if (!done) {
71 stateClock = 0;
72 done = false;
73 setupVA();
74 genTextures();
75 const char* fileName = "/sdcard/glperf.csv";
76 if (fOut != NULL) {
77 ALOGI("Closing partially written output.n");
78 fclose(fOut);
79 fOut = NULL;
80 }
81 ALOGI("Writing to: %s\n",fileName);
82 fOut = fopen(fileName, "w");
83 if (fOut == NULL) {
84 ALOGE("Could not open: %s\n", fileName);
85 }
86
87 ALOGI("\nvarColor, texCount, modulate, extraMath, texSize, blend, Mpps, DC60\n");
88 if (fOut) fprintf(fOut,"varColor, texCount, modulate, extraMath, texSize, blend, Mpps, DC60\r\n");
89 }
90 }
91
Java_com_android_glperf_GLPerfLib_step(JNIEnv * env,jobject obj)92 JNIEXPORT void JNICALL Java_com_android_glperf_GLPerfLib_step(JNIEnv * env, jobject obj)
93 {
94 if (! done) {
95 if (stateClock > 0 && ((stateClock & 1) == 0)) {
96 //endTimer(100);
97 }
98 doTest();
99 stateClock++;
100 } else {
101 glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
102 }
103 }
104