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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-07-14 01:04:29 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-07-14 01:04:29 +0000 |
commit | 16abb9f7b2bbc8298a81f95bc9b6342bb68f70f0 (patch) | |
tree | 2bb892d71caf976167223d81e692319771f72860 | |
parent | 4542e827adee0d73ef667c0ad638957518144b8b (diff) | |
parent | 5480c1d2817b9a564e69d3c0c151c6411ae4909b (diff) | |
download | libvpx-android12-s2-release.tar.gz |
Snap for 7546601 from 5480c1d2817b9a564e69d3c0c151c6411ae4909b to sc-releaseandroid-vts-12.0_r9android-vts-12.0_r8android-vts-12.0_r7android-vts-12.0_r6android-vts-12.0_r5android-vts-12.0_r4android-vts-12.0_r3android-vts-12.0_r2android-vts-12.0_r12android-vts-12.0_r11android-vts-12.0_r10android-vts-12.0_r1android-security-12.0.0_r60android-security-12.0.0_r59android-security-12.0.0_r58android-security-12.0.0_r57android-security-12.0.0_r56android-security-12.0.0_r55android-security-12.0.0_r54android-security-12.0.0_r53android-security-12.0.0_r52android-security-12.0.0_r51android-security-12.0.0_r50android-security-12.0.0_r49android-security-12.0.0_r48android-security-12.0.0_r47android-security-12.0.0_r46android-security-12.0.0_r45android-security-12.0.0_r44android-security-12.0.0_r43android-security-12.0.0_r42android-security-12.0.0_r41android-security-12.0.0_r40android-security-12.0.0_r39android-security-12.0.0_r38android-security-12.0.0_r37android-security-12.0.0_r36android-security-12.0.0_r35android-security-12.0.0_r34android-platform-12.0.0_r9android-platform-12.0.0_r8android-platform-12.0.0_r7android-platform-12.0.0_r6android-platform-12.0.0_r5android-platform-12.0.0_r4android-platform-12.0.0_r31android-platform-12.0.0_r30android-platform-12.0.0_r3android-platform-12.0.0_r29android-platform-12.0.0_r28android-platform-12.0.0_r27android-platform-12.0.0_r26android-platform-12.0.0_r25android-platform-12.0.0_r24android-platform-12.0.0_r23android-platform-12.0.0_r22android-platform-12.0.0_r21android-platform-12.0.0_r20android-platform-12.0.0_r2android-platform-12.0.0_r19android-platform-12.0.0_r18android-platform-12.0.0_r17android-platform-12.0.0_r16android-platform-12.0.0_r15android-platform-12.0.0_r14android-platform-12.0.0_r13android-platform-12.0.0_r12android-platform-12.0.0_r11android-platform-12.0.0_r10android-platform-12.0.0_r1android-cts-12.0_r9android-cts-12.0_r8android-cts-12.0_r7android-cts-12.0_r6android-cts-12.0_r5android-cts-12.0_r4android-cts-12.0_r3android-cts-12.0_r2android-cts-12.0_r12android-cts-12.0_r11android-cts-12.0_r10android-cts-12.0_r1android-12.0.0_r9android-12.0.0_r8android-12.0.0_r34android-12.0.0_r33android-12.0.0_r31android-12.0.0_r30android-12.0.0_r3android-12.0.0_r25android-12.0.0_r2android-12.0.0_r11android-12.0.0_r10android-12.0.0_r1android12-tests-releaseandroid12-security-releaseandroid12-s5-releaseandroid12-s4-releaseandroid12-s3-releaseandroid12-s2-releaseandroid12-s1-releaseandroid12-releaseandroid12-platform-release
Change-Id: I3f39be487162c0fe8ecfb377932e8c588643e429
-rw-r--r-- | README.version | 1 | ||||
-rw-r--r-- | libvpx/vp8/encoder/ratectrl.c | 8 |
2 files changed, 7 insertions, 2 deletions
diff --git a/README.version b/README.version index 7e8c25da3..f555bcc48 100644 --- a/README.version +++ b/README.version @@ -11,3 +11,4 @@ Local Modifications: 5e065cf9d vp8/{ratectrl,onyx_if}: fix some signed integer overflows 5eab093a7 vp9_ratectrl: fix some signed integer overflows baefbe85d Cap target bitrate to raw rate internally + 5f345a924 Avoid overflow in calc_iframe_target_size diff --git a/libvpx/vp8/encoder/ratectrl.c b/libvpx/vp8/encoder/ratectrl.c index d8d55fce2..d93fb59a4 100644 --- a/libvpx/vp8/encoder/ratectrl.c +++ b/libvpx/vp8/encoder/ratectrl.c @@ -349,8 +349,12 @@ static void calc_iframe_target_size(VP8_COMP *cpi) { } if (cpi->oxcf.rc_max_intra_bitrate_pct) { - unsigned int max_rate = - cpi->per_frame_bandwidth * cpi->oxcf.rc_max_intra_bitrate_pct / 100; + unsigned int max_rate; + // This product may overflow unsigned int + uint64_t product = cpi->per_frame_bandwidth; + product *= cpi->oxcf.rc_max_intra_bitrate_pct; + product /= 100; + max_rate = (unsigned int)VPXMIN(INT_MAX, product); if (target > max_rate) target = max_rate; } |