diff options
author | Yaowu Xu <yaowu@google.com> | 2014-03-31 07:08:40 -0700 |
---|---|---|
committer | Gerrit Code Review <gerrit@gerrit.golo.chromium.org> | 2014-03-31 07:08:40 -0700 |
commit | 6618b73b5e0eac51df9997b6bc78b76c70fff2dc (patch) | |
tree | 2f33000556dc5731f4a21fb46ddf242ddfb0ce6b | |
parent | 8a099deb60d17d7dd7729398e2194e40c6b4ec45 (diff) | |
parent | 4f857bacd22ea4e95c0bd8a0de3da3dcd017eff3 (diff) | |
download | libvpx-6618b73b5e0eac51df9997b6bc78b76c70fff2dc.tar libvpx-6618b73b5e0eac51df9997b6bc78b76c70fff2dc.tar.gz libvpx-6618b73b5e0eac51df9997b6bc78b76c70fff2dc.tar.bz2 libvpx-6618b73b5e0eac51df9997b6bc78b76c70fff2dc.zip |
Merge "[BITSTREAM]Fix the scaling calculation"
-rw-r--r-- | test/test-data.sha1 | 2 | ||||
-rw-r--r-- | test/test.mk | 2 | ||||
-rw-r--r-- | test/test_vectors.cc | 2 | ||||
-rw-r--r-- | vp9/common/vp9_scale.c | 4 |
4 files changed, 7 insertions, 3 deletions
diff --git a/test/test-data.sha1 b/test/test-data.sha1 index 1a6406b59..b8f668a78 100644 --- a/test/test-data.sha1 +++ b/test/test-data.sha1 @@ -589,3 +589,5 @@ b3c48382cf7d0454e83a02497c229d27720f9e20 vp90-2-11-size-351x287.webm.md5 92a756469fa438220524e7fa6ac1d38c89514d17 vp90-2-12-droppable_2.ivf.md5 c21e97e4ba486520118d78b01a5cb6e6dc33e190 vp90-2-12-droppable_3.ivf 601abc9e4176c70f82ac0381365e9b151fdd24cd vp90-2-12-droppable_3.ivf.md5 +61c640dad23cd4f7ad811b867e7b7e3521f4e3ba vp90-2-13-largescaling.webm +bca1b02eebdb088fa3f389fe0e7571e75a71f523 vp90-2-13-largescaling.webm.md5 diff --git a/test/test.mk b/test/test.mk index 31baf059c..4d96bc69d 100644 --- a/test/test.mk +++ b/test/test.mk @@ -694,6 +694,8 @@ LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_2.ivf LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_2.ivf.md5 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_3.ivf LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-12-droppable_3.ivf.md5 +LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-13-largescaling.webm +LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-13-largescaling.webm.md5 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yv444.webm LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp91-2-04-yv444.webm.md5 diff --git a/test/test_vectors.cc b/test/test_vectors.cc index 175151eaf..8c789ffe7 100644 --- a/test/test_vectors.cc +++ b/test/test_vectors.cc @@ -164,7 +164,7 @@ const char *const kVP9TestVectors[] = { "vp90-2-11-size-351x287.webm", "vp90-2-11-size-351x288.webm", "vp90-2-11-size-352x287.webm", "vp90-2-12-droppable_1.ivf", "vp90-2-12-droppable_2.ivf", "vp90-2-12-droppable_3.ivf", - "vp91-2-04-yv444.webm" + "vp90-2-13-largescaling.webm", "vp91-2-04-yv444.webm" }; const int kNumVP9TestVectors = NELEMENTS(kVP9TestVectors); #endif // CONFIG_VP9_DECODER diff --git a/vp9/common/vp9_scale.c b/vp9/common/vp9_scale.c index e0f1e3410..d3405fcdb 100644 --- a/vp9/common/vp9_scale.c +++ b/vp9/common/vp9_scale.c @@ -13,11 +13,11 @@ #include "vp9/common/vp9_scale.h" static INLINE int scaled_x(int val, const struct scale_factors *sf) { - return val * sf->x_scale_fp >> REF_SCALE_SHIFT; + return (int)((int64_t)val * sf->x_scale_fp >> REF_SCALE_SHIFT); } static INLINE int scaled_y(int val, const struct scale_factors *sf) { - return val * sf->y_scale_fp >> REF_SCALE_SHIFT; + return (int)((int64_t)val * sf->y_scale_fp >> REF_SCALE_SHIFT); } static int unscaled_value(int val, const struct scale_factors *sf) { |