AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

pdfviewer: render in the same way regadless if we write the result to a file or not.

Browse Source 
Review URL: https://codereview.chromium.org/18503013

git-svn-id: http://skia.googlecode.com/svn/trunk@10008 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
edisonn@google.com 2013-07-11 14:50:12 +00:00
parent d1a874aaa8
commit 1310238d82
1 changed files with 7 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
experimental/PdfViewer/pdf_viewer_main.cpp
View File

@ -28,7 +28,6 @@ DEFINE_double(DPI, 72, "DPI to be used for rendering (scale).");
// TODO(edisonn): add config for device target(gpu, raster, pdf), + ability not to render at all
// TODO(edisonn): add ability to do the op N times, bench (either load N times, render n times or load + render n times)
/**
* Given list of directories and files to use as input, expects to find .pdf
* files and it will convert them to .png files writing them in the same directory
@ -98,23 +97,13 @@ static void setup_bitmap(SkBitmap* bitmap, int width, int height, SkColor color
* @param page -1 means there is only one page (0), and render in a file without page extension
*/
extern "C" SkBitmap* gDumpBitmap;
extern "C" SkCanvas* gDumpCanvas;
static bool render_page(const SkString& outputDir,
const SkString& inputFilename,
const SkPdfRenderer& renderer,
int page) {
if (outputDir.isEmpty()) {
SkBitmap bitmap;
setup_bitmap(&bitmap, 1, 1);
SkAutoTUnref<SkDevice> device(SkNEW_ARGS(SkDevice, (bitmap)));
SkCanvas canvas(device);
return renderer.renderPage(page < 0 ? 0 : page, &canvas);
}
SkString outputPath;
if (!make_output_filepath(&outputPath, outputDir, inputFilename, page)) {
return false;
}
SkRect rect = renderer.MediaBox(page < 0 ? 0 :page);
SkBitmap bitmap;
@ -131,6 +120,10 @@ static bool render_page(const SkString& outputDir,
gDumpCanvas = &canvas;
renderer.renderPage(page < 0 ? 0 : page, &canvas);
SkString outputPath;
if (!make_output_filepath(&outputPath, outputDir, inputFilename, page)) {
return false;
}
SkImageEncoder::EncodeFile(outputPath.c_str(), bitmap, SkImageEncoder::kPNG_Type, 100);
if (FLAGS_showMemoryUsage) {