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/*
* Copyright 2012 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "EdgeWalker_Test.h"
#include "Intersection_Tests.h"
#include "ShapeOps.h"
#include "SkBitmap.h"
#include "SkCanvas.h"
#include "SkStream.h"
#include <assert.h>
#include <pthread.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/sysctl.h>
// four rects, of four sizes
// for 3 smaller sizes, tall, wide
// top upper mid lower bottom aligned (3 bits, 5 values)
// same with x (3 bits, 5 values)
// not included, square, tall, wide (2 bits)
// cw or ccw (1 bit)
static const char marker[] =
"</div>\n"
"\n"
"<script type=\"text/javascript\">\n"
"\n"
"var testDivs = [\n";
static const char testLineStr[] = " testLine";
static const char filename[] = "../../experimental/Intersection/debugXX.txt";
static int testNumber;
static void* testSimplify4x4RectsMain(void* data)
{
char pathStr[1024]; // gdb: set print elements 400
bzero(pathStr, sizeof(pathStr));
SkASSERT(data);
State4& state = *(State4*) data;
int aShape = state.a & 0x03;
int aCW = state.a >> 2;
int bShape = state.b & 0x03;
int bCW = state.b >> 2;
int cShape = state.c & 0x03;
int cCW = state.c >> 2;
int dShape = state.d & 0x03;
int dCW = state.d >> 2;
for (int aXAlign = 0 ; aXAlign < 5; ++aXAlign) {
for (int aYAlign = 0 ; aYAlign < 5; ++aYAlign) {
for (int bXAlign = 0 ; bXAlign < 5; ++bXAlign) {
for (int bYAlign = 0 ; bYAlign < 5; ++bYAlign) {
for (int cXAlign = 0 ; cXAlign < 5; ++cXAlign) {
for (int cYAlign = 0 ; cYAlign < 5; ++cYAlign) {
for (int dXAlign = 0 ; dXAlign < 5; ++dXAlign) {
for (int dYAlign = 0 ; dYAlign < 5; ++dYAlign) {
SkPath path, out;
char* str = pathStr;
path.setFillType(SkPath::kWinding_FillType);
int l, t, r, b;
if (aShape) {
switch (aShape) {
case 1: // square
l = 0; r = 60;
t = 0; b = 60;
aXAlign = 5;
aYAlign = 5;
break;
case 2:
l = aXAlign * 12;
r = l + 30;
t = 0; b = 60;
aYAlign = 5;
break;
case 3:
l = 0; r = 60;
t = aYAlign * 12;
b = l + 30;
aXAlign = 5;
break;
}
path.addRect(l, t, r, b, (SkPath::Direction) aCW);
str += sprintf(str, " path.addRect(%d, %d, %d, %d,"
" (SkPath::Direction) %d);\n", l, t, r, b, aCW);
} else {
aXAlign = 5;
aYAlign = 5;
}
if (bShape) {
switch (bShape) {
case 1: // square
l = bXAlign * 10;
r = l + 20;
t = bYAlign * 10;
b = l + 20;
break;
case 2:
l = bXAlign * 10;
r = l + 20;
t = 10; b = 40;
bYAlign = 5;
break;
case 3:
l = 10; r = 40;
t = bYAlign * 10;
b = l + 20;
bXAlign = 5;
break;
}
path.addRect(l, t, r, b, (SkPath::Direction) bCW);
str += sprintf(str, " path.addRect(%d, %d, %d, %d,"
" (SkPath::Direction) %d);\n", l, t, r, b, bCW);
} else {
bXAlign = 5;
bYAlign = 5;
}
if (cShape) {
switch (cShape) {
case 1: // square
l = cXAlign * 6;
r = l + 12;
t = cYAlign * 6;
b = l + 12;
break;
case 2:
l = cXAlign * 6;
r = l + 12;
t = 20; b = 30;
cYAlign = 5;
break;
case 3:
l = 20; r = 30;
t = cYAlign * 6;
b = l + 20;
cXAlign = 5;
break;
}
path.addRect(l, t, r, b, (SkPath::Direction) cCW);
str += sprintf(str, " path.addRect(%d, %d, %d, %d,"
" (SkPath::Direction) %d);\n", l, t, r, b, cCW);
} else {
cXAlign = 5;
cYAlign = 5;
}
if (dShape) {
switch (dShape) {
case 1: // square
l = dXAlign * 4;
r = l + 9;
t = dYAlign * 4;
b = l + 9;
break;
case 2:
l = dXAlign * 6;
r = l + 9;
t = 32; b = 36;
dYAlign = 5;
break;
case 3:
l = 32; r = 36;
t = dYAlign * 6;
b = l + 9;
dXAlign = 5;
break;
}
path.addRect(l, t, r, b, (SkPath::Direction) dCW);
str += sprintf(str, " path.addRect(%d, %d, %d, %d,"
" (SkPath::Direction) %d);\n", l, t, r, b, dCW);
} else {
dXAlign = 5;
dYAlign = 5;
}
path.close();
if (gRunTestsInOneThread) {
SkDebugf("%s\n", pathStr);
} else {
#if 0
char pwd[1024];
getcwd(pwd, sizeof(pwd));
SkDebugf("%s\n", pwd);
#endif
SkFILEWStream outFile(state.filename);
if (!outFile.isValid()) {
continue;
}
outFile.writeText("<div id=\"testLine");
outFile.writeDecAsText(testNumber);
outFile.writeText("\">\n");
outFile.writeText(pathStr);
outFile.writeText("</div>\n\n");
outFile.writeText(marker);
outFile.writeText(testLineStr);
outFile.writeDecAsText(testNumber);
outFile.writeText(",\n\n\n");
outFile.writeText("static void testLine");
outFile.writeDecAsText(testNumber);
outFile.writeText("() {\n SkPath path, simple;\n");
outFile.writeText(pathStr);
outFile.writeText(" testSimplifyx(path);\n}\n\n");
outFile.writeText("static void (*firstTest)() = testLine");
outFile.writeDecAsText(testNumber);
outFile.writeText(";\n\n");
outFile.writeText("static struct {\n");
outFile.writeText(" void (*fun)();\n");
outFile.writeText(" const char* str;\n");
outFile.writeText("} tests[] = {\n");
outFile.writeText(" TEST(testLine");
outFile.writeDecAsText(testNumber);
outFile.writeText("),\n");
outFile.flush();
}
testSimplifyx(path, out, state.bitmap, state.canvas);
}
}
}
}
}
}
}
}
return NULL;
}
const int maxThreadsAllocated = 32;
void Simplify4x4RectsThreaded_Test()
{
#ifdef SK_DEBUG
gDebugMaxWindSum = 3;
gDebugMaxWindValue = 3;
#endif
int maxThreads = 1;
if (!gRunTestsInOneThread) {
size_t size;
int threads = -1;
sysctlbyname("hw.logicalcpu_max", &threads, &size, NULL, 0);
SkDebugf("%s size=%d processors=%d\n", __FUNCTION__, size, threads);
if (threads > 0) {
maxThreads = threads;
} else {
maxThreads = 8;
}
SkDebugf("%s maxThreads=%d\n", __FUNCTION__, maxThreads);
}
if (!gRunTestsInOneThread) {
SkFILEStream inFile("../../experimental/Intersection/op.htm");
if (inFile.isValid()) {
SkTDArray<char> inData;
inData.setCount(inFile.getLength());
size_t inLen = inData.count();
inFile.read(inData.begin(), inLen);
inFile.setPath(NULL);
char* insert = strstr(inData.begin(), marker);
if (insert) {
insert += sizeof(marker) - 1;
const char* numLoc = insert + sizeof(testLineStr) - 1;
testNumber = atoi(numLoc) + 1;
}
}
}
State4 threadState[maxThreadsAllocated];
int threadIndex;
for (threadIndex = 0; threadIndex < maxThreads; ++threadIndex) {
State4* statePtr = &threadState[threadIndex];
strcpy(statePtr->filename, filename);
SkASSERT(statePtr->filename[sizeof(filename) - 7] == 'X');
SkASSERT(statePtr->filename[sizeof(filename) - 6] == 'X');
statePtr->filename[sizeof(filename) - 7] = '0' + threadIndex / 10;
statePtr->filename[sizeof(filename) - 6] = '0' + threadIndex % 10;
}
threadIndex = 0;
for (int a = 0; a < 8; ++a) { // outermost
for (int b = a ; b < 8; ++b) {
for (int c = b ; c < 8; ++c) {
for (int d = c; d < 8; ++d) {
State4* statePtr = &threadState[threadIndex];
statePtr->a = a;
statePtr->b = b;
statePtr->c = c;
statePtr->d = d;
if (!gRunTestsInOneThread) {
createThread(statePtr, testSimplify4x4RectsMain);
if (++threadIndex >= maxThreads) {
waitForCompletion(threadState, threadIndex);
}
} else {
testSimplify4x4RectsMain(statePtr);
}
if (!gRunTestsInOneThread) SkDebugf(".");
}
if (!gRunTestsInOneThread) SkDebugf("%d", c);
}
if (!gRunTestsInOneThread) SkDebugf("\n%d", b);
}
if (!gRunTestsInOneThread) SkDebugf("\n\n%d", a);
}
waitForCompletion(threadState, threadIndex);
#ifdef SK_DEBUG
gDebugMaxWindSum = SK_MaxS32;
gDebugMaxWindValue = SK_MaxS32;
#endif
}
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