static void testOne(const SkString& filename) {
#if DEBUG_SHOW_TEST_NAME
    SkString testName(filename);
    const char http[] = "http";
    if (testName.startsWith(http)) {
        testName.remove(0, sizeof(http) - 1);
    }
    while (testName.startsWith("_")) {
        testName.remove(0, 1);
    }
    const char dotSkp[] = ".skp";
    if (testName.endsWith(dotSkp)) {
        size_t len = testName.size();
        testName.remove(len - (sizeof(dotSkp) - 1), sizeof(dotSkp) - 1);
    }
    testName.prepend("skp");
    testName.append("1");
    strncpy(DEBUG_FILENAME_STRING, testName.c_str(), DEBUG_FILENAME_STRING_LENGTH);
#endif
    SkString path;
    make_filepath(&path, pictDir, filename);
    SkFILEStream stream(path.c_str());
    if (!stream.isValid()) {
        return;
    }
    SkPicture* pic = SkPicture::CreateFromStream(&stream, &SkImageDecoder::DecodeMemory);
    if (!pic) {
        SkDebugf("unable to decode %s\n", filename.c_str());
        return;
    }
    int width = pic->width();
    int height = pic->height();
    SkBitmap bitmap;
    bitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height);
    bool success = bitmap.allocPixels();
    if (!success) {
        SkDebugf("unable to allocate bitmap for %s\n", filename.c_str());
        return;
    }
    SkCanvas canvas(bitmap);
    SkString pngName(filename);
    pngName.remove(pngName.size() - 3, 3);
    pngName.append("png");
    for (int i = 0; i < 2; ++i) {
        bool useOp = i ? true : false;
        canvas.setAllowSimplifyClip(useOp);
        pic->draw(&canvas);
        SkString outFile;
        make_filepath(&outFile, useOp ? outSkpClipDir : outOldClipDir, pngName);
        SkImageEncoder::EncodeFile(outFile.c_str(), bitmap, SkImageEncoder::kPNG_Type, 100);
    }
    SkDELETE(pic);
}
Exemple #2
0
static void writePict(const SkBitmap& bitmap, const char* outDir, const char* pngName) {
    SkString outFile = make_filepath(0, outDir, pngName);
    if (!sk_tool_utils::EncodeImageToFile(outFile.c_str(), bitmap,
            SkEncodedImageFormat::kPNG, 100)) {
        SkDebugf("unable to encode gr %s (width=%d height=%d)br \n", pngName,
                    bitmap.width(), bitmap.height());
    }
}
Exemple #3
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static void writePict(const SkBitmap& bitmap, const char* outDir, const char* pngName) {
    SkString outFile = make_filepath(0, outDir, pngName);
    if (!SkImageEncoder::EncodeFile(outFile.c_str(), bitmap,
            SkImageEncoder::kPNG_Type, 100)) {
        SkDebugf("unable to encode gr %s (width=%d height=%d)br \n", pngName,
                    bitmap.width(), bitmap.height());
    }
}
Exemple #4
0
    bool CopyTilesRenderer::render(SkBitmap** out) {
        int i = 0;
        bool success = true;
        SkBitmap dst;
        for (int x = 0; x < this->getViewWidth(); x += fLargeTileWidth) {
            for (int y = 0; y < this->getViewHeight(); y += fLargeTileHeight) {
                SkAutoCanvasRestore autoRestore(fCanvas, true);
                // Translate so that we draw the correct portion of the picture.
                // Perform a postTranslate so that the scaleFactor does not interfere with the
                // positioning.
                SkMatrix mat(fCanvas->getTotalMatrix());
                mat.postTranslate(SkIntToScalar(-x), SkIntToScalar(-y));
                fCanvas->setMatrix(mat);
                // Draw the picture
                fCanvas->drawPicture(*fPicture);
                // Now extract the picture into tiles
                const SkBitmap& baseBitmap = fCanvas->getDevice()->accessBitmap(false);
                SkIRect subset;
                for (int tileY = 0; tileY < fLargeTileHeight; tileY += this->getTileHeight()) {
                    for (int tileX = 0; tileX < fLargeTileWidth; tileX += this->getTileWidth()) {
                        subset.set(tileX, tileY, tileX + this->getTileWidth(),
                                   tileY + this->getTileHeight());
                        SkDEBUGCODE(bool extracted =)
                        baseBitmap.extractSubset(&dst, subset);
                        SkASSERT(extracted);
                        if (!fOutputDir.isEmpty()) {
                            // Similar to write() in PictureRenderer.cpp, but just encodes
                            // a bitmap directly.
                            // TODO: Share more common code with write() to do this, to properly
                            // write out the JSON summary, etc.
                            SkString pathWithNumber;
                            make_filepath(&pathWithNumber, fOutputDir, fInputFilename);
                            pathWithNumber.remove(pathWithNumber.size() - 4, 4);
                            pathWithNumber.appendf("%i.png", i++);
                            SkBitmap copy;
#if SK_SUPPORT_GPU
                            if (isUsingGpuDevice()) {
                                dst.pixelRef()->readPixels(&copy, &subset);
                            } else {
#endif
                                dst.copyTo(&copy);
#if SK_SUPPORT_GPU
                            }
#endif
                            success &= SkImageEncoder::EncodeFile(pathWithNumber.c_str(), copy,
                                                                  SkImageEncoder::kPNG_Type, 100);
                        }
                    }
                }
            }
        }
        return success;
    }
Exemple #5
0
static bool make_out_dirs() {
    SkString outDir = make_filepath(0, OUT_DIR, "");
    if (!sk_exists(outDir.c_str())) {
        if (!sk_mkdir(outDir.c_str())) {
            SkDebugf("could not create dir %s\n", outDir.c_str());
            return false;
        }
    }
    SkString grDir = make_filepath(0, outGrDir, "");
    if (!sk_exists(grDir.c_str())) {
        if (!sk_mkdir(grDir.c_str())) {
            SkDebugf("could not create dir %s\n", grDir.c_str());
            return false;
        }
    }
    SkString skDir = make_filepath(0, outSkDir, "");
    if (!sk_exists(skDir.c_str())) {
        if (!sk_mkdir(skDir.c_str())) {
            SkDebugf("could not create dir %s\n", skDir.c_str());
            return false;
        }
    }
    SkString skpDir = make_filepath(0, outSkpDir, "");
    if (!sk_exists(skpDir.c_str())) {
        if (!sk_mkdir(skpDir.c_str())) {
            SkDebugf("could not create dir %s\n", skpDir.c_str());
            return false;
        }
    }
    SkString diffDir = make_filepath(0, outDiffDir, "");
    if (!sk_exists(diffDir.c_str())) {
        if (!sk_mkdir(diffDir.c_str())) {
            SkDebugf("could not create dir %s\n", diffDir.c_str());
            return false;
        }
    }
    SkString statusDir = make_filepath(0, outStatusDir, "");
    if (!sk_exists(statusDir.c_str())) {
        if (!sk_mkdir(statusDir.c_str())) {
            SkDebugf("could not create dir %s\n", statusDir.c_str());
            return false;
        }
    }
    return true;
}
Exemple #6
0
DEF_TEST(SkpSkGrThreaded, reporter) {
    if (!initTest()) {
        return;
    }
    SkpSkGrThreadedTestRunner testRunner(reporter);
    for (int dirIndex = 1; dirIndex <= 100; ++dirIndex) {
        SkString pictDir = make_in_dir_name(dirIndex);
        if (pictDir.size() == 0) {
            continue;
        }
        SkOSFile::Iter iter(pictDir.c_str(), "skp");
        SkString filename;
        while (iter.next(&filename)) {
            SkString pngName = make_png_name(filename.c_str());
            SkString oldPng = make_filepath(dirIndex, outSkDir, pngName.c_str());
            SkString newPng = make_filepath(dirIndex, outGrDir, pngName.c_str());
            if (sk_exists(oldPng.c_str()) && sk_exists(newPng.c_str())) {
                bumpCount(reporter, true);
                continue;
            }
            for (size_t index = 0; index < skipOverSkGrCount; ++index) {
                if (skipOverSkGr[index].directory == dirIndex
                        && strcmp(filename.c_str(), skipOverSkGr[index].filename) == 0) {
                    bumpCount(reporter, true);
                    goto skipOver;
                }
            }
            *testRunner.fRunnables.append() = new SkpSkGrThreadedRunnable(
                    &testSkGrMain, dirIndex, filename.c_str(), &testRunner);
    skipOver:
            ;
        }
    }
    testRunner.render();
    SkpSkGrThreadState& max = testRunner.fRunnables[0]->fState;
    for (int dirIndex = 2; dirIndex <= 100; ++dirIndex) {
        SkpSkGrThreadState& state = testRunner.fRunnables[dirIndex - 1]->fState;
        for (int index = 0; index < state.fFoundCount; ++index) {
            int maxIdx = max.fFoundCount;
            if (maxIdx < kMaxFiles) {
                max.fError[maxIdx] = state.fError[index];
                strcpy(max.fFilesFound[maxIdx], state.fFilesFound[index]);
                max.fDirsFound[maxIdx] = state.fDirsFound[index];
                ++max.fFoundCount;
                continue;
            }
            for (maxIdx = 0; maxIdx < max.fFoundCount; ++maxIdx) {
                if (max.fError[maxIdx] < state.fError[index]) {
                    max.fError[maxIdx] = state.fError[index];
                    strcpy(max.fFilesFound[maxIdx], state.fFilesFound[index]);
                    max.fDirsFound[maxIdx] = state.fDirsFound[index];
                    break;
                }
            }
        }
    }
    TestResult encoder;
    encoder.fTestStep = kEncodeFiles;
    for (int index = 0; index < max.fFoundCount; ++index) {
        encoder.fDirNo = max.fDirsFound[index];
        strcpy(encoder.fFilename, max.fFilesFound[index]);
        encoder.testOne();
        SkDebugf("+");
    }
}
Exemple #7
0
static SkString makeStatusString(int dirNo) {
    SkString statName;
    statName.printf("stats%d.txt", dirNo);
    SkString statusFile = make_filepath(0, outStatusDir, statName.c_str());
    return statusFile;
}
Exemple #8
0
void TestResult::testOne() {
    sk_sp<SkPicture> pic;
    {
        SkString d;
        d.printf("    {%d, \"%s\"},", fDirNo, fFilename);
        SkString path = make_filepath(fDirNo, IN_DIR, fFilename);
        SkFILEStream stream(path.c_str());
        if (!stream.isValid()) {
            SkDebugf("invalid stream %s\n", path.c_str());
            goto finish;
        }
        if (fTestStep == kEncodeFiles) {
            size_t length = stream.getLength();
            SkTArray<char, true> bytes;
            bytes.push_back_n(length);
            stream.read(&bytes[0], length);
            stream.rewind();
            SkString wPath = make_filepath(0, outSkpDir, fFilename);
            SkFILEWStream wStream(wPath.c_str());
            wStream.write(&bytes[0], length);
            wStream.flush();
        }
        pic = SkPicture::MakeFromStream(&stream);
        if (!pic) {
            SkDebugf("unable to decode %s\n", fFilename);
            goto finish;
        }
        int pWidth = pic->width();
        int pHeight = pic->height();
        int pLargerWH = SkTMax(pWidth, pHeight);
        GrContextFactory contextFactory;
#ifdef SK_BUILD_FOR_WIN
        GrContext* context = contextFactory.get(kAngle);
#else
        GrContext* context = contextFactory.get(kNative);
#endif
        if (nullptr == context) {
            SkDebugf("unable to allocate context for %s\n", fFilename);
            goto finish;
        }
        int maxWH = context->getMaxRenderTargetSize();
        int scale = 1;
        while (pLargerWH / scale > maxWH) {
            scale *= 2;
        }
        SkBitmap bitmap;
        SkIPoint dim;
        do {
            dim.fX = (pWidth + scale - 1) / scale;
            dim.fY = (pHeight + scale - 1) / scale;
            bool success = bitmap.allocN32Pixels(dim.fX, dim.fY);
            if (success) {
                break;
            }
            SkDebugf("-%d-", scale);
        } while ((scale *= 2) < 256);
        if (scale >= 256) {
            SkDebugf("unable to allocate bitmap for %s (w=%d h=%d) (sw=%d sh=%d)\n",
                    fFilename, pWidth, pHeight, dim.fX, dim.fY);
            return;
        }
        SkCanvas skCanvas(bitmap);
        drawPict(pic, &skCanvas, fScaleOversized ? scale : 1);
        GrTextureDesc desc;
        desc.fConfig = kRGBA_8888_GrPixelConfig;
        desc.fFlags = kRenderTarget_GrTextureFlagBit;
        desc.fWidth = dim.fX;
        desc.fHeight = dim.fY;
        desc.fSampleCnt = 0;
        sk_sp<GrTexture> texture(context->createUncachedTexture(desc, nullptr, 0));
        if (!texture) {
            SkDebugf("unable to allocate texture for %s (w=%d h=%d)\n", fFilename,
                dim.fX, dim.fY);
            return;
        }
        SkGpuDevice grDevice(context, texture.get());
        SkCanvas grCanvas(&grDevice);
        drawPict(pic.get(), &grCanvas, fScaleOversized ? scale : 1);

        SkBitmap grBitmap;
        grBitmap.allocPixels(grCanvas.imageInfo());
        grCanvas.readPixels(&grBitmap, 0, 0);

        if (fTestStep == kCompareBits) {
            fPixelError = similarBits(grBitmap, bitmap);
            SkMSec skTime = timePict(pic, &skCanvas);
            SkMSec grTime = timePict(pic, &grCanvas);
            fTime = skTime - grTime;
        } else if (fTestStep == kEncodeFiles) {
            SkString pngStr = make_png_name(fFilename);
            const char* pngName = pngStr.c_str();
            writePict(grBitmap, outGrDir, pngName);
            writePict(bitmap, outSkDir, pngName);
        }
    }
}