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Test decoding the bounds in skimage.

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Test that the bounds match the bounds from doing a pixel decode.

R=djsollen@google.com

Review URL: https://codereview.chromium.org/19587003

git-svn-id: http://skia.googlecode.com/svn/trunk@10164 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
scroggo@google.com 2013-07-18 20:08:26 +00:00
parent 826d63af97
commit 6f67b3b2d9
1 changed files with 16 additions and 0 deletions
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16
tools/skimage_main.cpp
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@ -327,6 +327,22 @@ static void decodeFileAndWrite(const char srcPath[], const SkString* writePath)
return;
}
// Test decoding just the bounds. The bounds should always match.
{
stream.rewind();
SkBitmap dim;
if (!codec->decode(&stream, &dim, SkImageDecoder::kDecodeBounds_Mode)) {
SkString failure = SkStringPrintf("failed to decode bounds for %s", srcPath);
gDecodeFailures.push_back() = failure;
} else {
// Now check that the bounds match:
if (dim.width() != bitmap.width() || dim.height() != bitmap.height()) {
SkString failure = SkStringPrintf("bounds do not match for %s", srcPath);
gDecodeFailures.push_back() = failure;
}
}
}
if (compare_to_expectations_if_necessary(bitmap, filename, &gDecodeFailures)) {
gSuccessfulDecodes.push_back().printf("%s [%d %d]", srcPath, bitmap.width(),
bitmap.height());