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path: root/vp9/vp9_common.mk
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2013-05-07Removing vp9_swap_yv12_buffer function and corresponding files.Dmitry Kovalev
Adding static swap_yv12 function to vp9_firstpass.c. Change-Id: I7da9caab9720498db4a74c627901bf37816ed06c
2013-05-07Deprecate the newbintramode experiment.Paul Wilkins
Clean out code relating to newbintramode. Change-Id: Ie91f4f156cdf60ce0da8ca407c1c9cb00c7d0705
2013-05-07Merge "Removed vp9_setup_intra_recon()" into experimentalScott LaVarnway
2013-05-06Removed vp9_setup_intra_recon()Scott LaVarnway
This setup is now handled by vp9_build_intra_predictors() when left_available and/or up_available is zero. Change-Id: I59cec0ab95f8be69ce885fd20727510e4deef8a0
2013-05-03Automatically flag intrinsic filesJohann
Change-Id: Iee9894615265d42aa23c43a4183924953aedb0c6
2013-04-29Change above/left_context to use an 8x8 basis.Ronald S. Bultje
Output changes slightly because of a minor bug in (at least) the sb32x16 block2above tx16x16 tables that previously existed in vp9_blockd.c. Change-Id: I624af28ac200a8322d64454cf05c79e9502968cc
2013-04-26Merge branch 'master' into experimentalJohann
Conflicts: vp9/common/vp9_findnearmv.c vp9/common/vp9_rtcd_defs.sh vp9/decoder/vp9_decodframe.c vp9/decoder/x86/vp9_dequantize_sse2.c vp9/encoder/vp9_rdopt.c vp9/vp9_common.mk Resolve file name changes in favor of master. Resolve rdopt changes in favor of experimental, preserving the newer experiments. Change-Id: If51ed8f457470281c7b20a5c1a2f4ce2cf76c20f
2013-04-25Rename vp9_idct_x86.cJohann
Remove similarly named header file. It is obsolete. Move file to match naming style. Adjust make file to include the file correctly and remove extra unnecessary #if guard. Change-Id: Ifba07ba9938a5df08a9f4eda54a3ac4d6983f7bf
2013-04-16Merge branch 'experimental' into masterJohn Koleszar
VP9 preview bitstream 2, commit '868ecb55a1528ca3f19286e7d1551572bf89b642' Conflicts: vp9/vp9_common.mk Change-Id: I3f0f6e692c987ff24f98ceafbb86cb9cf64ad8d3
2013-04-09Make SB coding size-independent.Ronald S. Bultje
Merge sb32x32 and sb64x64 functions; allow for rectangular sizes. Code gives identical encoder results before and after. There are a few macros for rectangular block sizes under the sbsegment experiment; this experiment is not yet functional and should not yet be used. Change-Id: I71f93b5d2a1596e99a6f01f29c3f0a456694d728
2013-04-02Merge branch 'master' into experimentalJohn Koleszar
Conflicts: vp9/vp9_common.mk Change-Id: I2cd5ab47dc31c4210cefc23a282102123d5e2221
2013-04-02Demux vp9_loopfilter_x86.cJohann
Allow more careful targeting of compiler flags. Change-Id: I963ab4a6479dedb165419310dfca52a58a9877b8
2013-04-02vp9_sadmxn_x86 only contains SSE2 functionsJohann
Rename the file and clean up includes. In the future we would like to pattern match the files which need additional compiler flags. Change-Id: I2c76256467f392a78dd4ccc71e6e0a580e158e56
2013-03-18Merge "Add VP9_GET_REFERENCE control" into experimentalJohn Koleszar
2013-03-13Add VP9_GET_REFERENCE controlJohn Koleszar
This is like VP8_COPY_REFERENCE, but returns a pointer to the reference frame rather than a copy of it. This is useful when the application doesn't know what the size of the reference is, as is the case when scaling is in effect. Change-Id: I63667109f65510364d0e397ebe56217140772085
2013-03-13removed reference to "LLM" and "x8"Yaowu Xu
The commit changed the name of files and function to remove obselete reference to LLM and x8. Change-Id: I973b20fc1a55149ed68b5408b3874768e6f88516
2013-02-26Optimize vp9_dc_only_idct_add_c functionYunqing Wang
Wrote SSE2 version of vp9_dc_only_idct_add_c function. In order to improve performance, clipped the absolute diff values to [0, 255]. This allowed us to keep the additions/subtractions in 8 bits. Test showed an over 2% decoder performance increase. Change-Id: Ie1a236d23d207e4ffcd1fc9f3d77462a9c7fe09d
2013-02-12Add tile column size limits (256 pixels min, 4096 pixels max).Ronald S. Bultje
This is after discussion with the hardware team. Update the unit test to take these sizes into account. Split out some duplicate code into a separate file so it can be shared. Change-Id: I8311d11b0191d8bb37e8eb4ac962beb217e1bff5
2013-02-08Merge changes Ife0d8147,I7d469716,Ic9a5615f into experimentalJohn Koleszar
* changes: Restore SSSE3 subpixel filters in new convolve framework Convert subpixel filters to use convolve framework Add 8-tap generic convolver
2013-02-08Restore SSSE3 subpixel filters in new convolve frameworkJohn Koleszar
This commit adds the 8 tap SSSE3 subpixel filters back into the code underneath the convolve API. The C code is still called for 4x4 blocks, as well as compound prediction modes. This restores the encode performance to be within about 8% of the baseline. Change-Id: Ife0d81477075ae33c05b53c65003951efdc8b09c
2013-02-07move dct/idct constants to a header fileYaowu Xu
also removed some un-unsed functions. Change-Id: Ie363bcc8d94441d054137d2ef7c4fe59f56027e5
2013-02-05[WIP] Add column-based tiling.Ronald S. Bultje
This patch adds column-based tiling. The idea is to make each tile independently decodable (after reading the common frame header) and also independendly encodable (minus within-frame cost adjustments in the RD loop) to speed-up hardware & software en/decoders if they used multi-threading. Column-based tiling has the added advantage (over other tiling methods) that it minimizes realtime use-case latency, since all threads can start encoding data as soon as the first SB-row worth of data is available to the encoder. There is some test code that does random tile ordering in the decoder, to confirm that each tile is indeed independently decodable from other tiles in the same frame. At tile edges, all contexts assume default values (i.e. 0, 0 motion vector, no coefficients, DC intra4x4 mode), and motion vector search and ordering do not cross tiles in the same frame. t log Tile independence is not maintained between frames ATM, i.e. tile 0 of frame 1 is free to use motion vectors that point into any tile of frame 0. We support 1 (i.e. no tiling), 2 or 4 column-tiles. The loopfilter crosses tile boundaries. I discussed this briefly with Aki and he says that's OK. An in-loop loopfilter would need to do some sync between tile threads, but that shouldn't be a big issue. Resuls: with tiling disabled, we go up slightly because of improved edge use in the intra4x4 prediction. With 2 tiles, we lose about ~1% on derf, ~0.35% on HD and ~0.55% on STD/HD. With 4 tiles, we lose another ~1.5% on derf ~0.77% on HD and ~0.85% on STD/HD. Most of this loss is concentrated in the low-bitrate end of clips, and most of it is because of the loss of edges at tile boundaries and the resulting loss of intra predictors. TODO: - more tiles (perhaps allow row-based tiling also, and max. 8 tiles)? - maybe optionally (for EC purposes), motion vectors themselves should not cross tile edges, or we should emulate such borders as if they were off-frame, to limit error propagation to within one tile only. This doesn't have to be the default behaviour but could be an optional bitstream flag. Change-Id: I5951c3a0742a767b20bc9fb5af685d9892c2c96f
2013-02-05Convert subpixel filters to use convolve frameworkJohn Koleszar
Update the code to call the new convolution functions to do subpixel prediction rather than the existing functions. Remove the old C and assembly code, since it is unused. This causes a 50% performance reduction on the decoder, but that will be resolved when the asm for the new functions is available. There is no consensus for whether 6-tap or 2-tap predictors will be supported in the final codec, so these filters are implemented in terms of the 8-tap code, so that quality testing of these modes can continue. Implementing the lower complexity algorithms is a simple exercise, should it be necessary. This code produces slightly better results in the EIGHTTAP_SMOOTH case, since the filter is now applied in only one direction when the subpel motion is only in one direction. Like the previous code, the filtering is skipped entirely on full-pel MVs. This combination seems to give the best quality gains, but this may be indicative of a bug in the encoder's filter selection, since the encoder could achieve the result of skipping the filtering on full-pel by selecting one of the other filters. This should be revisited. Quality gains on derf positive on almost all clips. The only clip that seemed to be hurt at all datarates was football (-0.115% PSNR average, -0.587% min). Overall averages 0.375% PSNR, 0.347% SSIM. Change-Id: I7d469716091b1d89b4b08adde5863999319d69ff
2013-02-05Add 8-tap generic convolverJohn Koleszar
This commit introduces a new convolution function which will be used to replace the existing subpixel interpolation functions. It is much the same as the existing functions, but allows for changing the filter kernel on a per-pixel basis, and doesn't bake in knowledge of the filter to be applied or the size of the resulting block into the function name. Replacing the existing subpel filters will come in a later commit. Change-Id: Ic9a5615f2f456cb77f96741856fc650d6d78bb91
2013-01-14fix a number issues that cause failuresYaowu Xu
During master jenkins verification proces Change-Id: I3722b8753eaf39f99b45979ce407a8ea0bea0b89
2013-01-14Merge experiment "subpelrefmv"Yaowu Xu
Change-Id: Iac7f3d108863552b850c92c727e00c95571c9e96
2013-01-08Merge "vp9_sub_pixel_variance16x2 SSE2 optimization" into experimentalYunqing Wang
2013-01-08vp9_sub_pixel_variance16x2 SSE2 optimizationYunqing Wang
About 5% decoder speedup. Change-Id: Ib6687d337af758a536a0e7e289f400990f1f9794
2013-01-08Merge vp9-preview changes into experimental branchJohn Koleszar
Incorportate vp9-preview changes by merging master branch into experimental. Conflicts: test/test.mk vp9/common/vp9_filter.c vp9/common/vp9_idctllm.c vp9/common/vp9_invtrans.h vp9/common/vp9_mbpitch.c vp9/common/vp9_rtcd_defs.sh vp9/common/vp9_systemdependent.h vp9/common/vp9_type_aliases.h vp9/common/x86/vp9_asm_stubs.c vp9/common/x86/vp9_subpixel_mmx.asm vp9/decoder/vp9_decodframe.c vp9/decoder/vp9_dequantize.c vp9/decoder/vp9_dequantize.h vp9/decoder/vp9_onyxd_int.h vp9/encoder/vp9_bitstream.c vp9/encoder/vp9_encodeframe.c vp9/encoder/vp9_rdopt.c Change-Id: I17f51c3666d1b59cf1a699f87607cbc5d30a87c5
2012-12-26Build fixes to merge vp9-preview into masterJohn Koleszar
Various fixups to resolve issues when building vp9-preview under the more stringent checks placed on the experimental branch. Change-Id: I21749de83552e1e75c799003f849e6a0f1a35b07
2012-12-20Fix MSVS build for removed vp9/common/vp9_onyxd.hJohn Koleszar
Change-Id: I75ad0b4ca5b53b5bf759cc26a484ec196d275279
2012-12-19Disabled x86inc style assembly functionsScott LaVarnway
Temporary fix for 32-bit mac build errors. Change-Id: I2038f033cac16ea796097d0edd0f1c3da03246d7
2012-12-18Use standard integer types for pixel values and coefficients.Ronald S. Bultje
For coefficients, use int16_t (instead of short); for pixel values in 16-bit intermediates, use uint16_t (instead of unsigned short); for all others, use uint8_t (instead of unsigned char). Change-Id: I3619cd9abf106c3742eccc2e2f5e89a62774f7da
2012-12-17Remove vp9_type_aliases.hJohn Koleszar
Prefer the standard fixed-size integer typedefs. Change-Id: Iad75582350669e49a8da3b7facb9c259e9514a5b
2012-12-05Remove ARM optimizations from VP9Johann
Change-Id: I9f0ae635fb9a95c4aa1529c177ccb07e2b76970b
2012-12-03Remove ARM optimizations from VP9Johann
Change-Id: I9f0ae635fb9a95c4aa1529c177ccb07e2b76970b
2012-11-29intrinsic warnings begoneJim Bankoski
Change-Id: I6a224c590b6a2c5b91f9084ffb8083d18223a206
2012-11-29fix vp9_vp8 files renamedJim Bankoski
Change-Id: I20c426e91ee49666db42e20eb074095ab6b8ec5d
2012-11-28more rtcd cleanupJim Bankoski
Change-Id: Ieefd76e164ca4aa87597da0412977614ddfbacb7
2012-11-27Revert "make: flatten object file directories"John Koleszar
This reverts commit b72373de79800e801ce730d24cb115daf78ae660. Change-Id: Ic1601160e11df1a018ef12da25967cfb5eebd5ba
2012-11-27Add vp9_ prefix to all vp9 filesJohn Koleszar
Support for gyp which doesn't support multiple objects in the same static library having the same basename. Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc
2012-11-26remove the dependency on idct.hYaowu Xu
Change-Id: Idcf827d8ae6429ee5b673c3398f838dbeacb4e74
2012-11-15support building vp8 and vp9 into a single libJohn Koleszar
Change-Id: Ib8f8a66c9fd31e508cdc9caa662192f38433aa3d
2012-11-15make: flatten object file directoriesJohn Koleszar
Rather than building an object file directory heirarchy matching the source tree's layout, rename the object files so that the object file name contains the path in the source file tree. The intent here is to allow two files in different parts of the source tree to have the same name and still not collide when put into an ar archive. Change-Id: Id627737dc95ffc65b738501215f34a995148c5a2
2012-11-07Merge with upstream experimental changesJohn Koleszar
Include upstream changes (unit test fixes, in particular) into the merged code base. Change-Id: I096f8a9d09e2532fbec0c95d7a995ab22fa54b29
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
2012-11-06group refmv experiment related functionsYaowu Xu
Change-Id: Iedaa108ddb65f54d768424f9c47ad4d069b656fd
2012-11-01Rename vp8/ codec directory to vp9/.Ronald S. Bultje
Change-Id: Ic084c475844b24092a433ab88138cf58af3abbe4
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