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| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-07-14 01:04:30 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2021-07-14 01:04:30 +0000 |
| commit | 4d870e159c43ef3dcea4044cf3ef7235e4483fce (patch) | |
| tree | 2bb892d71caf976167223d81e692319771f72860 | |
| parent | 364af64a84001b1ac857099900eb2611d5988aa4 (diff) | |
| parent | f96c420f0d332c82cad796d54c86926d49329c12 (diff) | |
| download | libvpx-android12L-gsi.tar.gz | |
Snap for 7546365 from f96c420f0d332c82cad796d54c86926d49329c12 to sc-v2-releaseandroid-vts-12.1_r9android-vts-12.1_r8android-vts-12.1_r7android-vts-12.1_r6android-vts-12.1_r5android-vts-12.1_r4android-vts-12.1_r3android-vts-12.1_r2android-vts-12.1_r10android-vts-12.1_r1android-platform-12.1.0_r9android-platform-12.1.0_r8android-platform-12.1.0_r7android-platform-12.1.0_r6android-platform-12.1.0_r5android-platform-12.1.0_r4android-platform-12.1.0_r3android-platform-12.1.0_r27android-platform-12.1.0_r26android-platform-12.1.0_r25android-platform-12.1.0_r24android-platform-12.1.0_r23android-platform-12.1.0_r22android-platform-12.1.0_r21android-platform-12.1.0_r20android-platform-12.1.0_r2android-platform-12.1.0_r19android-platform-12.1.0_r18android-platform-12.1.0_r17android-platform-12.1.0_r16android-platform-12.1.0_r15android-platform-12.1.0_r14android-platform-12.1.0_r13android-platform-12.1.0_r12android-platform-12.1.0_r11android-platform-12.1.0_r10android-platform-12.1.0_r1android-cts-12.1_r9android-cts-12.1_r8android-cts-12.1_r7android-cts-12.1_r6android-cts-12.1_r5android-cts-12.1_r4android-cts-12.1_r3android-cts-12.1_r2android-cts-12.1_r10android-cts-12.1_r1android-12.1.0_r6android-12.1.0_r5android-12.1.0_r4android-12.1.0_r3android-12.1.0_r27android-12.1.0_r2android-12.1.0_r1android12L-tests-releaseandroid12L-s1-releaseandroid12L-releaseandroid12L-platform-releaseandroid12L-gsi
Change-Id: Id363fb3394baffe7fc63b06a4d9da9ebcffafe14
| -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; } |