From 0bef17a678d3d1d551f77f73c716c996ae05c5ca Mon Sep 17 00:00:00 2001 From: halcanary Date: Thu, 7 Aug 2014 07:24:47 -0700 Subject: [PATCH] render_pdfs implements --match BUG=skia:2743 NOTRY=true R=djsollen@google.com, mtklein@google.com, borenet@google.com Author: halcanary@google.com Review URL: https://codereview.chromium.org/441423002 --- gyp/tools.gyp | 2 + tools/render_pdfs_main.cpp | 152 +++++++++++++++++++-------------------------- 2 files changed, 66 insertions(+), 88 deletions(-) diff --git a/gyp/tools.gyp b/gyp/tools.gyp index e2e12bf..f36c523 100644 --- a/gyp/tools.gyp +++ b/gyp/tools.gyp @@ -521,10 +521,12 @@ '../tools/PdfRenderer.h', ], 'include_dirs': [ + '../src/core', '../src/pipe/utils/', '../src/utils/', ], 'dependencies': [ + 'flags.gyp:flags', 'pdf.gyp:pdf', 'skia_lib.gyp:skia_lib', 'tools.gyp:picture_utils', diff --git a/tools/render_pdfs_main.cpp b/tools/render_pdfs_main.cpp index 6e1d609..be29439 100644 --- a/tools/render_pdfs_main.cpp +++ b/tools/render_pdfs_main.cpp @@ -6,6 +6,7 @@ */ #include "SkCanvas.h" +#include "SkCommandLineFlags.h" #include "SkDevice.h" #include "SkForceLinking.h" #include "SkGraphics.h" @@ -15,6 +16,7 @@ #include "SkPixelRef.h" #include "SkStream.h" #include "SkTArray.h" +#include "SkTSort.h" #include "PdfRenderer.h" #include "picture_utils.h" @@ -38,26 +40,28 @@ __SK_FORCE_IMAGE_DECODER_LINKING; static const char PDF_FILE_EXTENSION[] = "pdf"; static const char SKP_FILE_EXTENSION[] = "skp"; -static void usage(const char* argv0) { - SkDebugf("SKP to PDF rendering tool\n"); - SkDebugf("\n" -"Usage: \n" -" %s ... [-w ] [--jpegQuality N] \n" -, argv0); - SkDebugf("\n\n"); - SkDebugf( -" input: A list of directories and files to use as input. Files are\n" -" expected to have the .skp extension.\n\n"); - SkDebugf( -" outputDir: directory to write the rendered pdfs.\n\n"); - SkDebugf("\n"); - SkDebugf( -" jpegQuality N: encodes images in JPEG at quality level N, which can\n" -" be in range 0-100).\n" -" N = -1 will disable JPEG compression.\n" -" Default is N = 100, maximum quality.\n\n"); - SkDebugf("\n"); -} + +DEFINE_string2(inputPaths, r, "", + "A list of directories and files to use as input. " + "Files are expected to have the .skp extension."); + +DEFINE_string2(outputDir, w, "", + "Directory to write the rendered pdfs."); + +DEFINE_string2(match, m, "", + "[~][^]substring[$] [...] of filenames to run.\n" + "Multiple matches may be separated by spaces.\n" + "~ causes a matching file to always be skipped\n" + "^ requires the start of the file to match\n" + "$ requires the end of the file to match\n" + "^ and $ requires an exact match\n" + "If a file does not match any list entry,\n" + "it is skipped unless some list entry starts with ~"); + +DEFINE_int32(jpegQuality, 100, + "Encodes images in JPEG at quality level N, which can be in " + "range 0-100). N = -1 will disable JPEG compression. " + "Default is N = 100, maximum quality."); /** Replaces the extension of a file. * @param path File name whose extension will be changed. @@ -81,10 +85,9 @@ static bool replace_filename_extension(SkString* path, return false; } -int gJpegQuality = 100; // the size_t* parameter is deprecated, so we ignore it static SkData* encode_to_dct_data(size_t*, const SkBitmap& bitmap) { - if (gJpegQuality == -1) { + if (FLAGS_jpegQuality == -1) { return NULL; } @@ -97,9 +100,8 @@ static SkData* encode_to_dct_data(size_t*, const SkBitmap& bitmap) { bm = copy; #endif - return SkImageEncoder::EncodeData(bm, - SkImageEncoder::kJPEG_Type, - gJpegQuality); + return SkImageEncoder::EncodeData( + bm, SkImageEncoder::kJPEG_Type, FLAGS_jpegQuality); } /** Builds the output filename. path = dir/name, and it replaces expected @@ -165,8 +167,8 @@ static bool render_pdf(const SkString& inputPath, const SkString& outputDir, return false; } - SkDebugf("exporting... [%i %i] %s\n", picture->width(), picture->height(), - inputPath.c_str()); + SkDebugf("exporting... [%-4i %6i] %s\n", + picture->width(), picture->height(), inputPath.c_str()); SkWStream* stream(open_stream(outputDir, inputFilename)); @@ -184,92 +186,66 @@ static bool render_pdf(const SkString& inputPath, const SkString& outputDir, return success; } +static bool operator<(const SkString& a, const SkString& b) { + return strcmp(a.c_str(), b.c_str()) < 0; +} + /** For each file in the directory or for the file passed in input, call * render_pdf. * @param input A directory or an skp file. * @param outputDir Output dir. * @param renderer The object responsible to render the skp object into pdf. */ -static int process_input(const SkString& input, const SkString& outputDir, - sk_tools::PdfRenderer& renderer) { - int failures = 0; - if (sk_isdir(input.c_str())) { - SkOSFile::Iter iter(input.c_str(), SKP_FILE_EXTENSION); - SkString inputFilename; - while (iter.next(&inputFilename)) { - SkString inputPath = SkOSPath::Join(input.c_str(), inputFilename.c_str()); - if (!render_pdf(inputPath, outputDir, renderer)) { - ++failures; +static int process_input( + const SkCommandLineFlags::StringArray& inputs, + const SkString& outputDir, + sk_tools::PdfRenderer& renderer) { + SkTArray files; + for (int i = 0; i < inputs.count(); i ++) { + const char* input = inputs[i]; + if (sk_isdir(input)) { + SkOSFile::Iter iter(input, SKP_FILE_EXTENSION); + SkString inputFilename; + while (iter.next(&inputFilename)) { + if (!SkCommandLineFlags::ShouldSkip( + FLAGS_match, inputFilename.c_str())) { + files.push_back( + SkOSPath::Join(input, inputFilename.c_str())); + } + } + } else { + if (!SkCommandLineFlags::ShouldSkip(FLAGS_match, input)) { + files.push_back(SkString(input)); } } - } else { - SkString inputPath(input); - if (!render_pdf(inputPath, outputDir, renderer)) { + } + SkTQSort(files.begin(), files.end() - 1); + int failures = 0; + for (int i = 0; i < files.count(); i ++) { + if (!render_pdf(files[i], outputDir, renderer)) { ++failures; } } return failures; } -static void parse_commandline(int argc, char* const argv[], - SkTArray* inputs, - SkString* outputDir) { - const char* argv0 = argv[0]; - char* const* stop = argv + argc; - - for (++argv; argv < stop; ++argv) { - if ((0 == strcmp(*argv, "-h")) || (0 == strcmp(*argv, "--help"))) { - usage(argv0); - exit(-1); - } else if (0 == strcmp(*argv, "-w")) { - ++argv; - if (argv >= stop) { - SkDebugf("Missing outputDir for -w\n"); - usage(argv0); - exit(-1); - } - *outputDir = SkString(*argv); - } else if (0 == strcmp(*argv, "--jpegQuality")) { - ++argv; - if (argv >= stop) { - SkDebugf("Missing argument for --jpegQuality\n"); - usage(argv0); - exit(-1); - } - gJpegQuality = atoi(*argv); - if (gJpegQuality < -1 || gJpegQuality > 100) { - SkDebugf("Invalid argument for --jpegQuality\n"); - usage(argv0); - exit(-1); - } - } else { - inputs->push_back(SkString(*argv)); - } - } - - if (inputs->count() < 1) { - usage(argv0); - exit(-1); - } -} - int tool_main_core(int argc, char** argv); int tool_main_core(int argc, char** argv) { + SkCommandLineFlags::Parse(argc, argv); + SkAutoGraphics ag; - SkTArray inputs; SkAutoTUnref renderer(SkNEW_ARGS(sk_tools::SimplePdfRenderer, (encode_to_dct_data))); SkASSERT(renderer.get()); SkString outputDir; - parse_commandline(argc, argv, &inputs, &outputDir); - - int failures = 0; - for (int i = 0; i < inputs.count(); i ++) { - failures += process_input(inputs[i], outputDir, *renderer); + if (FLAGS_outputDir.count() > 0) { + outputDir = FLAGS_outputDir[0]; } + int failures = process_input(FLAGS_inputPaths, outputDir, *renderer); + if (failures != 0) { SkDebugf("Failed to render %i PDFs.\n", failures); return 1; -- 2.7.4