lockPixels before calling getColorTable.
authorscroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 6 May 2013 18:08:05 +0000 (18:08 +0000)
committerscroggo@google.com <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 6 May 2013 18:08:05 +0000 (18:08 +0000)
commit665b2cca88e25b821a69c9ce8a4fd7f551532012
tree4b1f840ed9db09b30ee5aa0539d1bc46a24b232c
parent1335264fce00389c7d82105a52626ea2f48d277a
lockPixels before calling getColorTable.

Fixes a bug where we try to dereference a NULL pointer.

Update the comment for SkBitmap::getColorTable, telling
the client that pixels must be locked for it to return
non-NULL.

R=edisonn@google.com

Review URL: https://codereview.chromium.org/15002002

git-svn-id: http://skia.googlecode.com/svn/trunk@9018 2bbb7eff-a529-9590-31e7-b0007b416f81
include/core/SkBitmap.h
src/pdf/SkPDFImage.cpp