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Unified Diff: media/formats/mp4/box_reader.cc

Issue 260963002: Support parsing of sgpd and sbgp boxes (Closed) Base URL: http://git.chromium.org/chromium/src.git@temp
Patch Set: Created 6 years, 8 months ago
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« media/formats/mp4/box_definitions.cc ('K') | « media/formats/mp4/box_reader.h ('k') | media/formats/mp4/fourccs.h » ('j') | no next file with comments »
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Index: media/formats/mp4/box_reader.cc
diff --git a/media/formats/mp4/box_reader.cc b/media/formats/mp4/box_reader.cc
index 7910217c6bdc767fa9d527104384c57df29791df..fd81d13751101796504534ccd9ddf048e4041e55 100644
--- a/media/formats/mp4/box_reader.cc
+++ b/media/formats/mp4/box_reader.cc
@@ -183,6 +183,12 @@ bool BoxReader::ScanChildren() {
return !err && pos() == size();
}
+bool BoxReader::HasChild(Box* child) {
+ DCHECK(scanned_);
+ DCHECK(child);
+ return children_.count(child->BoxType()) > 0;
+}
+
bool BoxReader::ReadChild(Box* child) {
DCHECK(scanned_);
FourCC child_type = child->BoxType();
« media/formats/mp4/box_definitions.cc ('K') | « media/formats/mp4/box_reader.h ('k') | media/formats/mp4/fourccs.h » ('j') | no next file with comments »

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