summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2011-07-22Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-22Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-21Merge "Add .size directive to ARM asm functions."Johann
2011-07-21Merge "Mark ARM asm objects as allowing a non-executable stack."Johann
2011-07-21Add .size directive to ARM asm functions.Timothy B. Terriberry
This makes them show up properly in debugging tools like gdb and valgrind. Change-Id: I0c72548a1090de88ba226314e5efe63360b7e07f
2011-07-21Mark ARM asm objects as allowing a non-executable stack.Timothy B. Terriberry
This adds the magic .note.GNU-stack section at the end of each ARM asm file (when built with gas), indicating that a non-executable stack is allowed. Without this section, the linker will assume the object requires an executable stack by default, forcing an executable stack for the entire program. Change-Id: Ie86de6a449b52d392b9e5e0479833ed8c508ee65
2011-07-21Merge "fix more merge issues" into experimentalYaowu Xu
2011-07-21fix more merge issuesYaowu Xu
With this fix, the experimental branch now builds and encodes correctly with the following two configure options respectively: --enable-experimental --enable-t8x8 --enable-experimental Change-Id: I3147c33c503fe713a85fd371e4f1a974805778bf
2011-07-21Merge "Increase chrow row alignment to 16 bytes."John Koleszar
2011-07-21Merge "Add improvements made in good-quality mode to real-time mode"Yunqing Wang
2011-07-21Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I9761428209518b7fcbde60e884c06754664c0c36
2011-07-21Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-21Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-20fixed a number of problems caused by auto mergesYaowu Xu
The auto merge process pull and merge commits from public git or master branch. These automerges while worked well most time, but has created a few problems. This commit fixed several issues existed long before the latest 8x8 transform commit. Change-Id: I895ca99713231b1aec521d57db5d9839f74aacfa
2011-07-20Increase chrow row alignment to 16 bytes.Timothy B. Terriberry
This is done by expanding luma row to 32-byte alignment, since there is currently a bunch of code that assumes that uv_stride == y_stride/2 (see, for example, vp8/common/postproc.c, common/reconinter.c, common/arm/neon/recon16x16mb_neon.asm, encoder/temporal_filter.c, and possibly others; I haven't done a full audit). It also uses replaces the hardcoded border of 16 in a number of encoder buffers with VP8BORDERINPIXELS (currently 32), as the chroma rows start at an offset of border/2. Together, these two changes have the nice advantage that simply dumping the frame memory as a contiguous blob produces a valid, if padded, image. Change-Id: Iaf5ea722ae5c82d5daa50f6e2dade9de753f1003
2011-07-20Add 8x8 transform to experimental branchDeb Mukherjee
Please refer to previous commit messages for detailed info: https://on2-git.corp.google.com/g/#change,5940 https://on2-git.corp.google.com/g/#change,6045 Change-Id: I8b16992f2f69c5a808ad40a3e32ef589cce7c59d
2011-07-20encoder: don't set the fragment bit for the last partitionAttila Nagy
Change-Id: Icb4e4f0d7c3074a8507852178be87541a1cb5bac
2011-07-20Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I956822324c046c254806dd712a2d3be4dcf8564b
2011-07-20Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-20Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-19Merge "Moved vp8_encode_bool into boolhuff.h"Scott LaVarnway
2011-07-19Revert "Disable __longjmp_chk protection"John Koleszar
This reverts commit b73a3693e581583e9ec676f4396d0c3d173e2462. This version of the check doesn't work with generic-gnu, and figuring out the correct symbol version at configure time is probably more work than this is worth. May revisit in the future. Change-Id: I6c75e88bd3bd82a4b21e09a25780fe53aacb7d70
2011-07-19remove old armv5 codeJohann
armv5 dequantizer is not referenced Change-Id: Id1cc617dcee35ebd6a406816ec6aaa26e8bbc8ad
2011-07-19Moved vp8_encode_bool into boolhuff.hScott LaVarnway
allowing the compiler to inline this function. For real-time encodes, this gave a boost of 1% to 2.5%, depending on the speed setting. Change-Id: I3929d176cca086b4261267b848419d5bcff21c02
2011-07-19Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Ida9204624fe3fb99fed1b149d1f88159480fdd83
2011-07-19Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-18Improved 1-pass CBR rate controlJohn Koleszar
This patch attempts to improve the handling of CBR streams with respect to the short term buffering requirements. The "buffer level" is changed to be an average over the rc buffer, rather than a long running average. Overshoot is also tracked over the same interval and the golden frame targets suppressed accordingly to correct for overly aggressive boosting. Testing shows that this is fairly consistently positive in one metric or another -- some clips that show significant decreases in quality have better buffering characteristics, others show improvenents in both. Change-Id: I924c89aa9bdb210271f2e03311e63de3f1f8f920
2011-07-18Merge "Disable __longjmp_chk protection"John Koleszar
2011-07-18Merge "Fixed rate histogram calculation"John Koleszar
2011-07-18Fixed rate histogram calculationTero Rintaluoma
Using small values for --buf-sz= in command line causes floating point exception due to division by zero. Change-Id: Ibfe2d44db922993a78ebc9a4a1087d9625de48ae
2011-07-17Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-16Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Ic623c335cd4991c9d80f675f390e81282b18c137
2011-07-16Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-16Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-15Merge "Tokenize MB optimized"Scott LaVarnway
2011-07-15Merge "Fix vpxenc encoding incorrect webm file header on big endian ↵Yunqing Wang
machines(Issue 331)"
2011-07-15Tokenize MB optimizedTero Rintaluoma
Optimized C-code of the following functions: - vp8_tokenize_mb - tokenize1st_order_b - tokenize2nd_order_b Gives ~1-5% speed-up for RT encoding on Cortex-A8/A9 depending on encoding parameters. Change-Id: I6be86104a589a06dcbc9ed3318e8bf264ef4176c
2011-07-15Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Icbeb14d64ed3d9337606b591dde4e0669540a10d
2011-07-15Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-15Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-14bug fix vpx_copy_and_extend_frame size issueJames Berry
vpx_copy_and_extend_frame could incorrectly resize uv frames which could result in a crash. Change-Id: Ie96f7078b1e328b3907a06eebeee44ca39a2e898
2011-07-14Remove unused speed featuresJohn Koleszar
min_fs_radius, max_fs_radius, full_freq were set but never read. Change-Id: I82657f4e7f2ba2acc3cbc3faa5ec0de5b9c6ec74
2011-07-14Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I3f64e220b78738e5261a9fda3c270d51613f4faa
2011-07-14Merge remote branch 'internal/upstream' into HEADJohn Koleszar
2011-07-14Merge remote branch 'internal/upstream-experimental' into HEADJohn Koleszar
2011-07-13Merge "Better allocate yuv buffers."Fritz Koenig
2011-07-13Merge "Fix unnecessary casting of B_PREDICTION_MODE (issue 349)"Yunqing Wang
2011-07-13Disable __longjmp_chk protectionJohn Koleszar
glibc implements some checking on longjmp() calls by replacing it with an internal function __longjmp_chk(), when FORTIFY_SOURCE is defined. This can be problematic when compiling the library under one version of glibc and running it under another. Work around this issue for the one symbol affected for now, before taking out the undef hammer. Fixes http://code.google.com/p/webm/issues/detail?id=166 Change-Id: Ifc5e25cdec17915e394711f2185b3e9214572d10
2011-07-13Fix unnecessary casting of B_PREDICTION_MODE (issue 349)Yunqing Wang
Minor fix. Change-Id: Iaf93f6e47e882a33c479e57c7a0d0bf321e291c0
2011-07-13Add improvements made in good-quality mode to real-time modeYunqing Wang
Several improvements we made in good-quality mode can be added into real-time mode to speed up encoding in speed 1, 2, and 3 with small quality loss. Tests using tulip clip showed: --rt --cpu-used=-1 (before change) PSNR: 38.028 time: 1m33.195s (after change) PSNR: 38.014 time: 1m20.851s --rt --cpu-used=-2 (before change) PSNR: 37.773 time: 0m57.650s (after change) PSNR: 37.759 time: 0m54.594s --rt --cpu-used=-3 (before change) PSNR: 37.392 time: 0m42.865s (after change) PSNR: 37.375 time: 0m41.949s Change-Id: I76ab2a38d72bc5efc91f6fe20d332c472f6510c9
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-13 13:12:33 +0000