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path: root/vp8/vp8_common.mk
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2013-03-02prefix vp8 asm_{com,dec,enc}_offsets filesJames Zern
make them symmetrical with the generated output and their vp9 counterparts Change-Id: I72cc97c4d33d713dff620a6d7cc25955266216fc
2012-11-15support building vp8 and vp9 into a single libJohn Koleszar
Change-Id: Ib8f8a66c9fd31e508cdc9caa662192f38433aa3d
2012-11-07Rough merge of master into experimentalJohn Koleszar
Creates a merge between the master and experimental branches. Fixes a number of conflicts in the build system to allow *either* VP8 or VP9 to be built. Specifically either: $ configure --disable-vp9 $ configure --disable-vp8 --disable-unit-tests VP9 still exports its symbols and files as VP8, so that will be resolved in the next commit. Unit tests are broken in VP9, but this isn't a new issue. They are fixed upstream on origin/experimental as of this writing, but rebasing this merge proved difficult, so will tackle that in a second merge commit. Change-Id: I2b7d852c18efd58d1ebc621b8041fe0260442c21
2012-11-01Rename vp8/ codec directory to vp9/.Ronald S. Bultje
Change-Id: Ic084c475844b24092a433ab88138cf58af3abbe4
2012-11-01Adjust style to match Google Coding Style a little more closely.Ronald S. Bultje
Most of these were picked up by jenkins in the commit that changed the vp8 namespace to vp9 in common/. Change-Id: I5cbd56ffc753b92ef805133cda6acc1713a13878
2012-10-29Make implicit_segmentation-related code an experiment.Ronald S. Bultje
This way, the code is not compiled in by default, thus decreasing overall binary size. Change-Id: I85cac8f5a22a51a7d99c820ef6d6ed179d4106a0
2012-10-25Faster 8t filteringScott LaVarnway
Quickly modified the ssse3 sixtap filters to support eight taps. For the test clip used, a 23+% boost in decoder performance was seen. We can revisit later and improve further. Change-Id: I5f59860459e80d6fa23e6cc0fd91296a969f5240
2012-10-25Added sse2 instrinsic version of vp8_sad16x3Scott LaVarnway
3.7% boost in decoder performance for the clip used. Change-Id: I74f28486a9352b472b36e21b5eaf30eff35e9199
2012-10-22Added rtcd support vp8_sad16x3 and vp8_sad3x16Scott LaVarnway
Change-Id: I5bca7b7a4b230082d36ac6fb84db84137ad177d7
2012-10-19sse2 intrinsic version of vp8_mbloop_filter_vertical_edge()Scott LaVarnway
First sse2 version of vp8_mbloop_filter_vertical_edge(). For now, intrinsics are being used until the bitstream is finalized. This function will be revisited later for further performance improvements. For the test clip used, a 34+% decoder performance improvement was seen. This will vary depending on material. Change-Id: I455b438bc8d8af76cf7533ac42eda5f689b21f7c
2012-10-18sse2 intrinsic version of vp8_mbloop_filter_horizontal_edge()Scott LaVarnway
First sse2 version of vp8_mbloop_filter_horizontal_edge(). For now, intrinsics are being used until the bitstream is finalized. This function will be revisited later for further performance improvements. For the test clip used, a 31+% decoder performance improvement was seen. This will vary depending on material. Change-Id: I03ed3a7182478bdd1f094644ff3e0442625600e7
2012-10-17removed obselete build dependencyJim Bankoski
this commit fixes the build on windows with visual studio 2008. Change-Id: I0baa4044e9e54237da29f2e17332ea6f766dbbec
2012-08-24New Motion Reference SearchPaul Wilkins
Alternative strategy for finding a list of candidate motion vectors to use as reference values in mv coding and as nearest and near. Sort by sad in vp8_find_best_ref_mvs() rather than just pick the best. Allow 0,0 as a best ref option but not a nearest or near unless there are no alternatives. Encode/Decode verified on at least some clips. Some commented out experimental and stats code still in place. Gain over existing code averages about 1% on derf (alll metrics) with improvement on all clips. Other test results pending. The entropy coding of the mode (nearest/near etc) still depends upon and requires the old "findnear" code so this needs looking at and may provide room for further gains. Change-Id: I871d7cba1d1c379c4bad9bcccce1fb19c46b8247
2012-08-22Merge "remove rotation experiment" into experimentalJohn Koleszar
2012-08-21SSE2 version of vectorized 8-tap filtering.Christian Duvivier
About 20% overall encoder speedup (vs. about 30% for sse4 version). Change-Id: Ibf608a6a1bc94b14ec47e8046d3206b275b5a8bd
2012-08-21remove rotation experimentJohn Koleszar
This is being reimplemented more generically in terms of affine transforms. Change-Id: I9300bfde5f8b93c708c64f59427087720f8ed782
2012-08-15First partial snapshot of vectorized 8-tap filtering.Christian Duvivier
About 3.5x faster, 30% overall encoder speedup. Rest of optimizations will come soon (see TODO section in filter_sse4.c). Change-Id: If18108048bfd5345fc942e8574e4c7f58e0e86e0
2012-08-08Partial import of "New RTCD implementation" from master branch.Christian Duvivier
Latest version of all scripts/makefile but rtcd_defs.sh is empty, all existing functions are still selected using the old/current way. Change-Id: Ib92946a48a31d6c8d1d7359eca524bc1d3e66174
2012-08-08Update armv6 vp8_intra4x4_predictJohann
Change-Id: I52a3b0a4a42e5af91b987e19523df07c8f467847
2012-08-01Rename vp8_intra4x4_predict_dJohann
predict_d has become canonical. Remove previous helper function. Disable ARM assembly pending update. Change-Id: Idd84ac8a28f9b0221ea97904a77de1e705d06a7d
2012-07-10VP8 optimizations for MIPS dspr2Dragan Mrdjan
Signed-off-by: Raghu Gandham <raghu@mips.com> Change-Id: I3a8bca425cd3dab746a6328c8fc8843c8e87aea6
2012-05-23changed the way that default probs for 8x8 is set.Yaowu Xu
The commit changed how baseline 8x8 coefficient probabilities are initialized, to be consistent with the initialization of baseline 4x4 coefficient probabilities. The commit does not have any effect on compression. Change-Id: Ifb3902b5dc0b0c2e6dc3aa5d4a6589d528e58355
2012-05-22Move all tests to test/ directoryJohn Koleszar
Consolodate the unit tests under vp8/ to the test/ directory Change-Id: I6d6a0fb60f5e3874a4d6710e9e121dd3e81a93db
2012-05-22Build unit tests monolithicallyJohn Koleszar
Rework unit tests to have a single executable rather than many, which should avoid pollution of the visual studio project namespace, improve build times, and make it easier to use the gtest test sharding system when we get these going on the continuous build cluster. Change-Id: If4c3e5d4b3515522869de6c89455c2a64697cca6
2012-04-19Makes all mode token tables const part 2Scott LaVarnway
(see Change I9b2ccc88: Makes all mode token tables const) Further remove runtime table initialization and use precalculated const data. Data footprint reduced by 4112 bytes. Change-Id: Ia3ae9fc19f77316b045cabff01f6e5f0876a86ab
2012-03-12fixed .mk files to reflect add/remove of a header fileYaowu Xu
In a previous commit, the duplicate of headerfile defaultcoefcounts.h was identified. This commit updates the .mk file to ensure configure and make works properly for all platforms. Change-Id: I31a39c809a734ba438ee53db700f252e9a03eddd
2012-03-06RFC: Reorganize MFQE loopsJohann
Break MFQE code into it's own file. It is currently only valid for 16x16 and 8x8 Y blocks. It also filters 4x4 U/V blocks. Refactor filtering and add associated assembly. Limited test cases show --mfqe introduces a penalty of ~20% with HD content. The assembly reduces the penalty to ~15% Change-Id: I4b8de6b5cdff5413037de5b6c42f437033ee55bf
2012-03-05Move SAD and variance functions to commonJohann
The MFQE function of the postprocessor depends on these Change-Id: I256a37c6de079fe92ce744b1f11e16526d06b50a
2012-02-21Add unit tests for idctllm_test and idctllm_mmxJames Berry
add unit tests for vp8_short_idct4x4llm_c Change-Id: I472b7c0baa365ba25dc99a3f6efccc816d27c941
2012-02-16Support Android x86 NDK buildMakoto Kato
On Android NDK, rand() is inlined function. But, on our SSE optimization, we need symbol for rand() Change-Id: I42ab00e3255208ba95d7f9b9a8a3605ff58da8e1
2012-02-10Removal of threading code.Paul Wilkins
For the experimental branch we are trying to slim the codebase down removing features such as threading for now which complicate the process of development and testing. Change-Id: I657c0246aef4d1fa8c8ffc6a1adfeee45bce8e24
2012-01-31Added common prediction modules.Paul Wilkins
This function adds the common prediction modules, some data structures and a config option but does not use them. It also corrects a bug in clearing down the MODE_INFO border and introduces a new element that indicates if an entry corresponds to an "in image" macro block or is part of the border. Change-Id: Ib69eec0876173ebe9d1de9df9537d0b2447702e0
2012-01-30RTCD: add subpixel functionsJohn Koleszar
This commit continues the process of converting to the new RTCD system. Change-Id: I6c519ab61e4f4e0ebcc796f2df061f945c48cefe
2012-01-30RTCD: add postproc functionsJohn Koleszar
This commit continues the process of converting to the new RTCD system. Change-Id: If54eb5cb5d1b0cac6c4c0633a9e99c93ca860ba2
2012-01-30RTCD: add recon functionsJohn Koleszar
This commit continues the process of converting to the new RTCD system. Change-Id: I9bfcf9bef65c3d4ba0fb9a3e1532bad1463a10d6
2012-01-30RTCD: add remaining IDCT functionsJohn Koleszar
This commit continues the process of converting to the new RTCD system. Change-Id: I03c4dbf30dfd3558b0e256ff9d3ff4c012aadc80
2012-01-30RTCD: add loopfilter functionsJohn Koleszar
This commit continues the process of converting to the new RTCD system. Change-Id: Ic8a4047d72ff3a54ec98977dd90e70c13213db71
2012-01-30New RTCD implementationJohn Koleszar
This is a proof of concept RTCD implementation to replace the current system of nested includes, prototypes, INVOKE macros, etc. Currently only the decoder specific functions are implemented in the new system. Additional functions will be added in subsequent commits. Overview: RTCD "functions" are implemented as either a global function pointer or a macro (when only one eligible specialization available). Functions which have RTCD specializations are listed using a simple DSL identifying the function's base name, its prototype, and the architecture extensions that specializations are available for. Advantages over the old system: - No INVOKE macros. A call to an RTCD function looks like an ordinary function call. - No need to pass vtables around. - If there is only one eligible function to call, the function is called directly, rather than indirecting through a function pointer. - Supports the notion of "required" extensions, so in combination with the above, on x86_64 if the best function available is sse2 or lower it will be called directly, since all x86_64 platforms implement sse2. - Elides all references to functions which will never be called, which could reduce binary size. For example if sse2 is required and there are both mmx and sse2 implementations of a certain function, the code will have no link time references to the mmx code. - Significantly easier to add a new function, just one file to edit. Disadvantages: - Requires global writable data (though this is not a new requirement) - 1 new generated source file. Change-Id: Iae6edab65315f79c168485c96872641c5aa09d55
2012-01-26Rename save_neon_reg.asm as save_reg_neon.asmAttila Nagy
Easier to filter out all NEON asm. Change-Id: I0022dae8321a9608e864b09d4181414c5fff4610
2012-01-24vpn common -> implicit segmentationJim Bankoski
This introduces base functions for introducing implicit segmentation. The code that actually stores the results to the segment map isn't here yet. This just prints out the segmentation map results if you call it. Uses connected component labeling technique on mbmi info so that only if 2 mbs are horizontally or vertically touching do they get the same segment. vp8next - plumbing for rotation code to produce taps for rotation ( tapify. py ), code for predicting using rotation ( predict_rotated.c ) , code for finding the best rotation find_rotation.c. didn't checkin code that uses this in the codec. still work in progress. Fixed copyright notice Change-Id: I450c13cfa41ab2fcb699f3897760370b4935fdf8
2012-01-20Disconnect ARM tgt_isa from dsp extensionsFritz Koenig
A processor with ARMv7 instructions does not necessarily have NEON dsp extensions. This CL has the added side effect of allowing the ability to enable/disable the dsp extensions cleanly. Change-Id: Ie1e879b8fe131885bc3d4138a0acc9ffe73a36df
2012-01-03Merge "Remove useless g_common.h"Scott LaVarnway
2011-12-22Remove legacy integer typesJohn Koleszar
Remove BOOL, INTn, UINTn, etc, in favor of C99-style fixed width types. Change-Id: I396636212fb5edd6b347d43cc940186d8cd1e7b5
2011-12-21Remove useless g_common.hJohn Koleszar
This file declared a bunch of nonexistent, unreferenced global function pointers. Change-Id: Ic26bb8c7712deba754c49fc01f383b53afc9e728
2011-12-19remove armv6 files from armv5 buildJohn Koleszar
Make bilinearfilter_arm.c compiled only when HAVE_ARMV6, as its definitions are v6 only. This is normally not a problem for static builds as the file is elided at link time, but this was not being done properly for the --enable-shared --enable-pic build. Change-Id: Ic800a7cde751f74f22555c5b247f99f9df5e550d
2011-12-15Moved dequant idct into commonScott LaVarnway
These functions are now used by the encoder. This is WIP with the goal of creating a common idct/add for the encoder and decoder. A boost of 1.8% was seen for the HD rt test clip used. [Tero] Added needed changes to ARM side. Change-Id: Ibbb8000be09034203d7adffc457d3c3f8b06a5bf
2011-11-18Move shared data to shared locationJohann
Storing vp8_bilinear_filters_mmx in an mmx file and using it in an sse2 file is bad Moving towards allowing --disable-mmx Change-Id: I20493b35bdedcdcfc0915e6f05fdbe6c81a4a742
2011-11-09ARMv6 optimized Intra4x4 predictionTero Rintaluoma
Added ARM optimized intra 4x4 prediction - 2x faster on Profiler compared to C-code compiled with -O3 - Function interface changed a little to improve BLOCKD structure access Change-Id: I9bc2b723155943fe0cf03dd9ca5f1760f7a81f54
2011-10-24Further segment feature extensions.Paul Wilkins
This quite large check in includes the following: Merge in some code from Ronald (mbgraph.c) that scans a Gf/arf group. This is used as a basis for a simple segmentation for the normal frames in a gf/arf group. This code also uses satd functions from Yaowu. Adds functionality for coding the latest possible position of an EOB for blocks in the segment. (Currently 0-15 only, hence just for 4x4 dct). Where the EOB position is 0 this acts like "skip" and the normal coding of skip at the per mb level is disabled. Added functions (seg_common.c) for setting and reading segment feature elements. These may want to be optimized away at some point but while the mecahnism is in a state of flux they provide a single location for making changes and keep things a bit cleaner. This is still proof of concept code. Currently the tested feature set:- Quantizer, Loop Filter level, Reference frame, Prediction Mode, EOB end stop. TBD:- Add functions for setting and reading the feature data with range and validity checking. Handling of signed and unsigned feature data. At the moment all is assumed to be signed and a sign bit is coded but many cannot be negative. Correct handling of EOB feature with intra coded blocks. Testing/trapping of legal/illegal ref frame and mode combinations. Transform size switch plus merge and test with 8c8 DCT work Merge and test with Sumans Segmenation coding optimizations Change-Id: Iee12e83661c7abbd1e0ce6810915eb4ec35e2d8e
2011-10-18Remove usage of predict buffer for decodeScott LaVarnway
Instead of using the predict buffer, the decoder now writes the predictor into the recon buffer. For blocks with eob=0, unnecessary idcts can be eliminated. This gave a performance boost of ~1.8% for the HD clips used. Tero: Added needed changes to ARM side and scheduled some assembly code to prevent interlocks. Patch Set 6: Merged (I1bcdca7a95aacc3a181b9faa6b10e3a71ee24df3) into this commit because of similarities in the idct functions. Patch Set 7: EC bug fix. Change-Id: Ie31d90b5d3522e1108163f2ac491e455e3f955e6
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