зеркало из https://github.com/mozilla/gecko-dev.git
123 строки
3.6 KiB
C++
123 строки
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "mozilla/ArrayUtils.h"
|
|
#include "mozilla/gfx/2D.h"
|
|
#include "mozilla/RefPtr.h"
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsTArray.h"
|
|
#include "nsString.h"
|
|
#include "nsDependentString.h"
|
|
|
|
#include "prinrval.h"
|
|
|
|
#include "gfxContext.h"
|
|
#include "gfxFont.h"
|
|
#include "gfxPlatform.h"
|
|
|
|
#include "gfxFontTest.h"
|
|
|
|
using namespace mozilla;
|
|
using namespace mozilla::gfx;
|
|
|
|
struct TestEntry {
|
|
const char* mFamilies;
|
|
const char* mString;
|
|
};
|
|
|
|
TestEntry testList[] = {
|
|
#include "per-word-runs.h"
|
|
{ nullptr, nullptr } // terminator
|
|
};
|
|
|
|
static already_AddRefed<gfxContext>
|
|
MakeContext ()
|
|
{
|
|
const int size = 200;
|
|
|
|
RefPtr<DrawTarget> drawTarget = gfxPlatform::GetPlatform()->
|
|
CreateOffscreenContentDrawTarget(IntSize(size, size),
|
|
SurfaceFormat::B8G8R8X8);
|
|
nsRefPtr<gfxContext> ctx = new gfxContext(drawTarget);
|
|
|
|
return ctx.forget();
|
|
}
|
|
|
|
const char* lastFamilies = nullptr;
|
|
|
|
static void
|
|
RunTest (TestEntry *test, gfxContext *ctx) {
|
|
nsRefPtr<gfxFontGroup> fontGroup;
|
|
if (!lastFamilies || strcmp(lastFamilies, test->mFamilies)) {
|
|
gfxFontStyle style_western_normal_16 (mozilla::gfx::FontStyle::NORMAL,
|
|
400,
|
|
0,
|
|
16.0,
|
|
NS_NewPermanentAtom(NS_LITERAL_STRING("en")),
|
|
0.0,
|
|
false, false,
|
|
NS_LITERAL_STRING(""));
|
|
|
|
fontGroup = gfxPlatform::GetPlatform()->CreateFontGroup(NS_ConvertUTF8toUTF16(test->mFamilies), &style_western_normal_16, nullptr);
|
|
}
|
|
|
|
nsAutoPtr<gfxTextRun> textRun;
|
|
uint32_t i;
|
|
bool isASCII = true;
|
|
for (i = 0; test->mString[i]; ++i) {
|
|
if (test->mString[i] & 0x80) {
|
|
isASCII = false;
|
|
}
|
|
}
|
|
gfxTextRunFactory::Parameters params = {
|
|
ctx, nullptr, nullptr, nullptr, 0, 60
|
|
};
|
|
uint32_t flags = gfxTextRunFactory::TEXT_IS_PERSISTENT;
|
|
uint32_t length;
|
|
gfxFontTestStore::NewStore();
|
|
if (isASCII) {
|
|
flags |= gfxTextRunFactory::TEXT_IS_ASCII |
|
|
gfxTextRunFactory::TEXT_IS_8BIT;
|
|
length = strlen(test->mString);
|
|
textRun = fontGroup->MakeTextRun(reinterpret_cast<const uint8_t*>(test->mString), length, ¶ms, flags);
|
|
} else {
|
|
NS_ConvertUTF8toUTF16 str(nsDependentCString(test->mString));
|
|
length = str.Length();
|
|
textRun = fontGroup->MakeTextRun(str.get(), length, ¶ms, flags);
|
|
}
|
|
|
|
// Should we test drawing?
|
|
// textRun->Draw(ctx, gfxPoint(0,0), 0, length, nullptr, nullptr, nullptr);
|
|
|
|
textRun->GetAdvanceWidth(0, length, nullptr);
|
|
gfxFontTestStore::DeleteStore();
|
|
}
|
|
|
|
uint32_t iterations = 1;
|
|
|
|
TEST(Gfx, TextRunPref) {
|
|
nsRefPtr<gfxContext> context = MakeContext();
|
|
|
|
// Start timing
|
|
PRIntervalTime start = PR_IntervalNow();
|
|
|
|
for (uint32_t i = 0; i < iterations; ++i) {
|
|
for (uint test = 0;
|
|
test < ArrayLength(testList) - 1;
|
|
test++)
|
|
{
|
|
RunTest(&testList[test], context);
|
|
}
|
|
}
|
|
|
|
PRIntervalTime end = PR_IntervalNow();
|
|
|
|
printf("Elapsed time (ms): %d\n", PR_IntervalToMilliseconds(end - start));
|
|
|
|
}
|