summaryrefslogtreecommitdiff
path: root/vp9/common
AgeCommit message (Collapse)Author
2014-08-04uint8_t segment and skip to avoid signed / unsigned warningsJim Bankoski
Change-Id: I2e2765b851fb0a1b15351c2aa0e079197cbee373
2014-08-01Merge "vp9_entropy: inline comes first to avoid warning."James Zern
2014-08-01Merge "signed unsigned mismatch - warning error"James Zern
2014-08-01vp9_entropy: inline comes first to avoid warning.Jim Bankoski
Change-Id: I5b050122e6ed183a5b33c1f38e4fbf63b6721062
2014-08-01Merge "removed sign mismatch warning"James Zern
2014-08-01Merge "Added vp9_sad8x8_neon()"Frank Galligan
2014-08-01Neon version of vp9_sub_pixel_variance8x8(),Scott LaVarnway
vp9_variance8x8(), and vp9_get8x8var(). On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~1.2%. Change-Id: I8a66ac2a0f550b407caa27816833bdc563395102
2014-08-01Merge "Neon version of vp9_sub_pixel_variance32x32(),"Frank Galligan
2014-08-01Added vp9_sad8x8_neon()Scott LaVarnway
Change-Id: I3be8911121ef9a5f39f6c1a2e28f9e00972e0624
2014-08-01signed unsigned mismatch - warning errorJim Bankoski
Change-Id: I991e36aa3cfa62aae6d27b253297dd9ca9e8bc12
2014-08-01removed sign mismatch warningJim Bankoski
Change-Id: Iaa40b472f6c1c48bb3bb47332b6fcf36d7f3c10e
2014-07-31Neon version of vp9_subtract_block()Scott LaVarnway
On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~3.2% Change-Id: I8862497264142171b7efc32df1a67714a23539f4
2014-07-31Neon version of vp9_sub_pixel_variance32x32(),Scott LaVarnway
vp9_variance32x32(), and vp9_get32x32var(). Change-Id: I8137e2540e50984744da59ae3a41e94f8af4a548
2014-07-30Neon version of vp9_quantize_fp()Scott LaVarnway
On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~12.4% Change-Id: Id29d215acf58bb108489e218a259adf74b4768d7
2014-07-30Neon version of vp9_sub_pixel_variance16x16(),Scott LaVarnway
vp9_variance16x16(), and vp9_get16x16var(). On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~16.7%. Change-Id: Ib163aa99f56e680194aabe00dacdd7f0899a4ecb
2014-07-29Added vp9_fdct8x8_neon(), vp9_fdct8x8_1_neon()Scott LaVarnway
On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~3.7%. Change-Id: I428c72c40df82c6d537955e320a8debf99343004
2014-07-28Fix bug 805levytamar82
Remove all the redundant dct functions (dct4x4, dct8x8) in avx2 except dct32x32 those functions were copied originally from dct_sse2 Change-Id: I742576fbf5175f3ac09f2076976a9247b259323e
2014-07-24Fix potential ioc issue in vp9_get_prob for 4K above sizesJingning Han
This commit turns on the existing vp9_get_prob function using 64 bit in the intermediate step. It fixes the ioc issue for 4K above frame sizes (issue 828). Change-Id: I9f627f3beca2c522f73b38fd2a3e7eefdff01a7c
2014-07-21Remove unfinished VP9 alpha channel.Alex Converse
Change-Id: Ic5d3a3a0dac10b49495771886a31e793bb78b5ca
2014-07-18Merge "Separates profile 2 into 2 profiles 2 and 3"Deb Mukherjee
2014-07-17Separates profile 2 into 2 profiles 2 and 3Deb Mukherjee
Separates HBD profile int two profiles (2 and 3) consistent with the highbitdepth branch. This patch is ported from the original highbitdepth branch patch: https://gerrit.chromium.org/gerrit/#/c/70460/ Two of the invalid file tests needed to be updated. Change-Id: I6a4acd2f7a60b1fb4cbcc8e0dad4eab4248431e3
2014-07-17Merge "Modified frame buffer handling"Adrian Grange
2014-07-17Merge "Added vp9_sad64x64_neon(), vp9_sad32x32_neon()"Scott LaVarnway
2014-07-17Modified frame buffer handlingAdrian Grange
This patch is the first step toward simplifying the frame buffer handling. The final goal is to have a common frame buffer handling framework for both encoder and decoder that incorporates the existing ability to use externally allocated memory. Change-Id: I2c378a4f54a39908915f46c4260e17a080db7ff1
2014-07-16Added vp9_sad64x64_neon(), vp9_sad32x32_neon()Scott LaVarnway
and vp9_sad16x16_neon() On a Nexus 7, vpxenc (in realtime mode, speed -6) reported a performance improvement of ~17%. Change-Id: I91e070cde2973451083d3f3d63b49b7886de9a85
2014-07-14Merge "Some extra bit probability cleanups"Deb Mukherjee
2014-07-13Merge "Fix chrome valgrind warning due to the use of mismatched bsize"Jingning Han
2014-07-11Merge "vp9_loopfilter.c: cosmetics"James Zern
2014-07-11Fix chrome valgrind warning due to the use of mismatched bsizeJingning Han
This commit fixes a mismatched use case of block size in non-RD intra prediction check. The residual SSE and variance should be calculated per transform block size, instead of operating block size, which caused chrome valgrind warning on conditional jump based on uninitialized value (webm issue 823). This commit resolves this issue. Change-Id: I595c06599c7e0fd0e4a08736519ba68fc14bc79a
2014-07-11Merge "Remove unnecessary assertions"Yunqing Wang
2014-07-11Some extra bit probability cleanupsDeb Mukherjee
Refactoring to remove some duplication of probability tables between tokenization and detokenization. Change-Id: I2fc6a6497f9c0410021a9b41f828bc58a864e466
2014-07-11Remove unnecessary assertionsYunqing Wang
Removed 2 unnecessary assertions. Change-Id: I0f8877d0494bf3ecdb0d7931ccbcaa8289e01d8b
2014-07-11Remove an unused parameterYaowu Xu
Change-Id: I6ad6fd75dc3c9e6218d88148cf49e205398e2af5
2014-07-10Merge "update vp9_thread.c"James Zern
2014-07-10update vp9_thread.cJames Zern
pull the latest from libwebp. Original source: http://git.chromium.org/webm/libwebp.git 100644 blob 264210ba2807e4da47eb5d18c04cf869d89b9784 src/utils/thread.c commit 46fd44c1042c9903b2f1ab87e9f200a13c7e702d Author: James Zern <jzern@google.com> Date: Tue Jul 8 19:53:28 2014 -0700 thread: remove harmless race on status_ in End() if a thread was still doing work when End() was called there'd be a race on worker->status_. in these cases, however, the specific value is meaningless as it would be >= OK and the thread would have been shut down properly, but we'll check 'impl_' instead to avoid any potential TSan/DRD reports. Change-Id: Ib93cbc226a099f07761f7bad765549dffb8054b1 Change-Id: Ib0ef25737b3c6d017fa74822e21ed58508230b91
2014-07-10Merge "Refactor vp9_diamond_search_sad function"Yunqing Wang
2014-07-10Merge "Refactor refining_search_sad code"Yunqing Wang
2014-07-10Fix a bug in boundary checking.hkuang
Change-Id: Ifc741da9da6f61c8d3c1f675ec6b8a96570f877d
2014-07-10Refactor vp9_diamond_search_sad functionYunqing Wang
Currently, vp9_diamond_search_sadx4() is only called when sse3 is enabled, which is improper since sse2 optimization of sdx4df functions are available. Changed to always use vp9_diamond_search_sadx4(). Change-Id: I4b95d6b7a3c6c645783c373f0ba8d645ece24717
2014-07-09vp9_loopfilter.c: cosmeticsJames Zern
- fix indent, spelling - drop some whitespace in some comments - add an assert in vp9_setup_mask, it shouldn't be called on decode error Change-Id: Ic312a815e977a6f9cb81ceb7b039eeada76c5aa0
2014-07-09Refactor refining_search_sad codeYunqing Wang
There are sse2 optimization of sdx4df functions. Instead of calling vp9_refining_search_sadx4 only when sse3 is enabled, call it always. Change-Id: I24f93818f7d4209d1425039e0eb099ff9ff08fe9
2014-07-09Merge "Re-design quantization process for 32x32 transform block"Jingning Han
2014-07-09Merge "Move vp9_thread.* to common."hkuang
2014-07-08Re-design quantization process for 32x32 transform blockJingning Han
This commit enables a new quantization process for 32x32 2D-DCT transform coefficient blocks. It improves the compression performance of speed 5 by 1.4%. The overall compression gains of speed 5 due to the new quantization scheme is 4.7%. It also includes the SSSE3 implementation of the 32x32 quantization process. Change-Id: I0855b124fd6462418683f783f5bcb44255c9993b
2014-07-08Fix decoder handling of intra-only framesAdrian Grange
This patch fixes bug 633: https://code.google.com/p/webm/issues/detail?id=633 The first decoded frame does not have to be a keyframe, it could be an inter-frame that is coded intra-only. This patch fixes the handling of intra-only frames. A test vector has also been added that encodes 3 intra-only frames at the start of the clip. The test vector was generated using the code in the following patch: https://gerrit.chromium.org/gerrit/#/c/70680/ Change-Id: Ib40b1dbf91aae2bc047e23c626eaef09d1860147
2014-07-07Move vp9_thread.* to common.hkuang
Prepare for frame parallel decoding, the reference count buffers need to be protected by mutex. Move vp9_thread.* to common folder so that those buffers could use cross-platform mutex from vp9_thread.*. Change-Id: I541277cf15eefed6641555944f67f4a0bcdc8154
2014-07-01Merge "Re-design quantization process"Yaowu Xu
2014-07-01Re-design quantization processJingning Han
This commit re-designs the quantization process for transform coefficient blocks of size 4x4 to 16x16. It improves compression performance for speed 7 by 3.85%. The SSSE3 version for the new quantization process is included. The average runtime of the 8x8 block quantization is reduced from 285 cycles -> 255 cycles, i.e., over 10% faster. Change-Id: I61278aa02efc70599b962d3314671db5b0446a50
2014-06-30Merge "BITSTREAM: Handle transform size and motion vectors more logically ↵Alex Converse
for non-420."
2014-06-27vp9: disable postproc buffer alloc when unnecessaryJames Zern
the buffer is only used in encoding and only when CONFIG_INTERNAL_STATS or CONFIG_VP9_POSTPROC is enabled. a future change should decouple this from the frame buffer allocation and make it conditional based on runtime flags when the above config options are enabled. reduces decode heap usage by at least 12% Change-Id: Id0b97620d4936afefa538d3aadf32106743d9caf
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-12 00:24:42 +0000