skia2/tools/skimage_main.cpp
epoger@google.com ec3ed6a5eb Automatic update of all copyright notices to reflect new license terms.
I have manually examined all of these diffs and restored a few files that
seem to require manual adjustment.

The following files still need to be modified manually, in a separate CL:

android_sample/SampleApp/AndroidManifest.xml
android_sample/SampleApp/res/layout/layout.xml
android_sample/SampleApp/res/menu/sample.xml
android_sample/SampleApp/res/values/strings.xml
android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java
android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java
experimental/CiCarbonSampleMain.c
experimental/CocoaDebugger/main.m
experimental/FileReaderApp/main.m
experimental/SimpleCocoaApp/main.m
experimental/iOSSampleApp/Shared/SkAlertPrompt.h
experimental/iOSSampleApp/Shared/SkAlertPrompt.m
experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig
gpu/src/android/GrGLDefaultInterface_android.cpp
gyp/common.gypi
gyp_skia
include/ports/SkHarfBuzzFont.h
include/views/SkOSWindow_wxwidgets.h
make.bat
make.py
src/opts/memset.arm.S
src/opts/memset16_neon.S
src/opts/memset32_neon.S
src/opts/opts_check_arm.cpp
src/ports/SkDebug_brew.cpp
src/ports/SkMemory_brew.cpp
src/ports/SkOSFile_brew.cpp
src/ports/SkXMLParser_empty.cpp
src/utils/ios/SkImageDecoder_iOS.mm
src/utils/ios/SkOSFile_iOS.mm
src/utils/ios/SkStream_NSData.mm
tests/FillPathTest.cpp
Review URL: http://codereview.appspot.com/4816058

git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-07-28 14:26:00 +00:00

105 lines
2.8 KiB
C++

/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkBitmap.h"
#include "SkGraphics.h"
#include "SkImageDecoder.h"
#include "SkImageEncoder.h"
#include "SkStream.h"
#include "SkTemplates.h"
static bool decodeFile(SkBitmap* bitmap, const char srcPath[]) {
SkFILEStream stream(srcPath);
if (!stream.isValid()) {
SkDebugf("ERROR: bad filename <%s>\n", srcPath);
return false;
}
SkImageDecoder* codec = SkImageDecoder::Factory(&stream);
if (NULL == codec) {
SkDebugf("ERROR: no codec found for <%s>\n", srcPath);
return false;
}
SkAutoTDelete<SkImageDecoder> ad(codec);
stream.rewind();
if (!codec->decode(&stream, bitmap, SkBitmap::kARGB_8888_Config,
SkImageDecoder::kDecodePixels_Mode)) {
SkDebugf("ERROR: codec failed for <%s>\n", srcPath);
return false;
}
return true;
}
///////////////////////////////////////////////////////////////////////////////
static void show_help() {
SkDebugf("usage: skiamge [-o out-dir] inputfiles...\n");
}
static void make_outname(SkString* dst, const char outDir[], const char src[]) {
dst->set(outDir);
const char* start = strrchr(src, '/');
if (start) {
start += 1; // skip the actual last '/'
} else {
start = src;
}
dst->append(start);
dst->append(".png");
}
int main (int argc, char * const argv[]) {
SkAutoGraphics ag;
int i, outDirIndex = 0;
SkString outDir;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-help")) {
show_help();
return 0;
}
if (!strcmp(argv[i], "-o")) {
if (i == argc-1) {
SkDebugf("ERROR: -o needs a following filename\n");
return -1;
}
outDirIndex = i;
outDir.set(argv[i+1]);
if (outDir.c_str()[outDir.size() - 1] != '/') {
outDir.append("/");
}
i += 1; // skip the out dir name
}
}
for (i = 1; i < argc; i++) {
if (i == outDirIndex) {
i += 1; // skip this and the next entry
continue;
}
SkBitmap bitmap;
if (decodeFile(&bitmap, argv[i])) {
if (outDirIndex) {
SkString outPath;
make_outname(&outPath, outDir.c_str(), argv[i]);
SkDebugf(" writing %s\n", outPath.c_str());
SkImageEncoder::EncodeFile(outPath.c_str(), bitmap,
SkImageEncoder::kPNG_Type, 100);
} else {
SkDebugf(" decoded %s [%d %d]\n", argv[i], bitmap.width(),
bitmap.height());
}
}
}
return 0;
}