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create bitmaps from pdf output for comparison purposes (mac only at the moment)

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git-svn-id: http://skia.googlecode.com/svn/trunk@1745 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@google.com 2011-06-29 12:54:46 +00:00
parent 9c16bc020f
commit 46cce91f48
1 changed files with 17 additions and 7 deletions
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24
gm/gmmain.cpp
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@ -19,6 +19,13 @@
#include "SkPDFDocument.h"
#endif
#ifdef SK_BUILD_FOR_MAC
#include "SkCGUtils.h"
#define CAN_IMAGE_PDF true
#else
#define CAN_IMAGE_PDF false
#endif
using namespace skiagm;
// need to explicitly declare this, or we get some weird infinite loop llist
@ -271,10 +278,11 @@ static bool write_reference_image(const ConfigData& gRec,
SkDynamicMemoryWStream* pdf) {
SkString path;
bool success = false;
if (gRec.fBackend != kPDF_Backend) {
if (gRec.fBackend != kPDF_Backend || CAN_IMAGE_PDF) {
path = make_filename(writePath, renderModeDescriptor, name, "png");
success = write_bitmap(path, bitmap);
} else if (pdf) {
}
if (kPDF_Backend == gRec.fBackend) {
path = make_filename(writePath, renderModeDescriptor, name, "pdf");
success = write_pdf(path, *pdf);
}
@ -339,8 +347,7 @@ static bool handle_test_results(GM* gm,
if (writePath) {
write_reference_image(gRec, writePath, renderModeDescriptor,
name, bitmap, pdf);
// TODO: Figure out a way to compare PDFs.
} else if (readPath && gRec.fBackend != kPDF_Backend) {
} else if (readPath && (gRec.fBackend != kPDF_Backend || CAN_IMAGE_PDF)) {
return compare_to_reference_image(readPath, name, bitmap,
diffPath, renderModeDescriptor);
} else if (comparisonBitmap) {
@ -402,10 +409,13 @@ static bool test_drawing(GM* gm,
if (!generate_image(gm, gRec, context, bitmap)) {
return true;
}
}
// TODO: Figure out a way to compare PDFs.
if (gRec.fBackend == kPDF_Backend && writePath) {
} else if (gRec.fBackend == kPDF_Backend) {
generate_pdf(gm, pdf);
#if CAN_IMAGE_PDF
SkAutoDataUnref data(pdf.copyToData());
SkMemoryStream stream(data.data(), data.size());
SkPDFDocumentToBitmap(&stream, bitmap);
#endif
}
return handle_test_results(gm, gRec, writePath, readPath, diffPath,
"", *bitmap, &pdf, NULL);