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1217 commits

Author SHA1 Message Date
Ari Lemmetti b4aab06073 Added new files in Makefile. 2015-01-21 18:38:09 +02:00
Ari Lemmetti c21351cc12 Added fast clipping function for clamping values to bit depth. 2015-01-21 17:53:06 +02:00
Ari Koivula f86def8ed8 Remove unused variables. 2015-01-20 17:50:19 +02:00
Ari Koivula 8ac66934c0 Clean up NAL header code. 
- Use long start code for RADL NAL units if they are the first NAL in the
  access unit.
- Ffmpeg mpegts was complaining about start codes not being present.
  There wasn't anything wrong that I could find though, besides the
  missing intra long start code.
 2015-01-20 17:34:59 +02:00
Ari Koivula 81ad583e08 Use the same coeff cost calculation for all rd modes. 
- It's not worth it to have these faster approximations for coefficient cost.
 2015-01-20 17:34:59 +02:00
Ari Koivula 870171e6ad Fix --rd=0 actually work. 2015-01-20 17:34:59 +02:00
Ari Lemmetti f037ed580c Improved data layout 2015-01-15 16:31:18 +02:00
Ari Lemmetti 4382c2f088 Added missing -1 to PIXEL_MAX macro 2015-01-15 16:14:07 +02:00
Ari Lemmetti 465f718eeb Move value clipping away from separate loop 2015-01-15 16:14:00 +02:00
Ari Lemmetti 9d12ce21d5 Cleaned luma interpolation, added functions for 8-tap filtering. 2015-01-15 16:13:12 +02:00
Ari Lemmetti 0e56d13b5d Use smaller bit depth for fractional pixel interpolation 2015-01-15 15:00:09 +02:00
Ari Lemmetti cc061b4c3d Added ipol strategy for interpolation filters. 
Added initial files for AVX2 and generic strategies.
 2015-01-15 14:59:37 +02:00
Ari Lemmetti 73762062b6 Clarified comments a bit 2015-01-15 11:57:19 +02:00
Ari Koivula ab3364afb4 Add skipping of intra search in inter frames for rd=0. 2015-01-15 11:54:35 +02:00
Ari Lemmetti c9f310a6c2 Use pixel type instead of uint8_t 2015-01-15 11:47:00 +02:00
Ari Lemmetti cad5f14372 Fixed compile errors (-Werror) 2015-01-14 18:27:35 +02:00
Ari Koivula 660547098a Merge branch 'intra-fast-lcu' 2015-01-14 12:03:12 +02:00
Ari Koivula 01195aecbb Move cu split model to a function. 2015-01-14 11:16:34 +02:00
Ari Koivula 8c89dcfc50 Move mode bit calculation to a function. 2015-01-14 10:44:52 +02:00
Daniel Eneyev 27d79ffae3 workaround for GET_TIME in Mac OS 2015-01-13 17:06:55 +03:00
Ari Koivula fc79c2103e Generalize the fast intra-mode tryout code to work for any depth. 2015-01-12 11:47:21 +02:00
Ari Koivula f1364d297b Fix bug resulting in incorrect bitstream. 
- If 64x64 intra PUs were enabled and --rd was less than 2, no intra mode
  search was performed for depth 0 resulting in incorrect bitstream.
 2015-01-12 11:16:33 +02:00
Ari Koivula bbae2e8a27 Update usage and readme. 2015-01-12 10:59:28 +02:00
Ari Koivula f4bd322804 Add command line options for prediction unit depth. 2015-01-12 10:40:34 +02:00
Ari Koivula edf2681ea4 Comment functions in search.c. 2015-01-07 14:56:14 +02:00
Ari Koivula 8c1e0b8a7f Tweak owf=auto. 
- Twice the required number is too little.
 2014-12-10 11:23:51 +02:00
Ari Koivula 129c8e38e0 Set owf default to auto. 2014-12-09 19:00:11 +02:00
Ari Koivula 51b5692121 Rewrite owf=auto code to be more general. 
- Change the definition to be a bit more general. The mapping from resolution
  to owf frames stays mostly the same however, but should handle weird
  resolutions better.
- Move everything to config module.
- Fix handling of tiles. It had a bug where owf for tiles was always
  threads * 4/3 - 1. Works as intended now.
 2014-12-09 19:00:11 +02:00
Ari Koivula 374012ab26 Merge branch 'intraskip' 2014-12-01 17:30:03 +02:00
Ari Lemmetti 24492adb02 Merge branch 'fme_merge' 2014-11-21 15:08:45 +02:00
Ari Koivula 21d221c075 Add fast 64x64 intra test. 
- If intra search is not enabled for a depth, try the result from the
  top left CU of the next depth. This seems to give most of the benefit
  of at least 64x64 intra prediction units without costing very much
  in performance.
 2014-11-20 17:20:24 +02:00
Ari Lemmetti 4874f2662f Added --subme commandline parameter for fractional pixel motion estimation: 1 == enable (default), 0 == disable. 2014-11-20 14:59:04 +02:00
Ari Lemmetti d5d2e04995 Merge branch 'fme' 2014-11-19 16:40:22 +02:00
Ari Koivula 3ef88dfda5 Add --owf=auto option. 
- The optimal value for Overlapping Wave Front (OWF) depends on a bunch of
  variables. Attempt to set the optimal owf value, at least for all intra.
 2014-11-18 02:19:40 +02:00
Ari Lemmetti 5a946f24ea Fixed time output formatting. 2014-11-14 16:46:41 +02:00
Ari Lemmetti 56c537e145 Build fixes for MinGW. 
threads.h: use windows.h headers for clock stuff on MinGW
strategyselector.c: assert with strlen for MinGW support
 2014-11-14 16:46:41 +02:00
Daniel Eneyev 992a98c5c4 If output name is dash - write to stdout 2014-11-13 12:45:53 +03:00
Ari Lemmetti c46b75a0ca Fixed mingw build error. Modified function declaration in getopt.h. 
A macro definition adds * in front of __argc and __argv, causing
build error with mingw. Renamed them to argc and argv to prevent this.
 2014-10-31 17:40:18 +02:00
Ari Lemmetti 6a12bc406d Load greatest submodule. Fixed loop that occurred during build process. 2014-10-30 15:17:50 +02:00
Ari Lemmetti a64aae7c53 Makefile now compiles tests. Fixed test files. Removed unused stuff. 2014-10-29 15:32:47 +02:00
Ari Koivula 50643eeaf8 Merge pull request #88 from darealshinji/patch-2 
version.h is no longer used
 2014-10-27 20:23:15 +02:00
darealshinji 81ecef17d7 version.h is no longer used 2014-10-27 18:17:26 +01:00
darealshinji e230fb2eab make it possible to add custom CFLAGS 2014-10-27 17:19:05 +01:00
Ari Lemmetti e93fa54838 Added -lrt to fix undefined references to clock_gettime on some systems 2014-10-23 14:51:28 +03:00
Ari Lemmetti eb7cecc3dd Added .travis.yml for continuous integration. Added env variable to disable AVX2 for Travis (GCC version doesn't support it yet). 2014-10-23 14:20:07 +03:00
Ari Lemmetti 20967cfafe Allow CC to be defined other than gcc. If not defined, use gcc as default. 2014-10-23 13:25:00 +03:00
Ari Koivula fcb6fa6d4b Fix compilation error on PowerPC. 
- Need abs from stdlib.
 2014-10-21 18:14:32 +03:00
Ari Koivula f6fead6221 Fix crash on inter frames. 
- If the bitcost was 0 it would underflow for skip mode. The bitcost is now
  checked before decrementing.
 2014-10-21 18:11:39 +03:00
Ari Koivula dfc67b766a Disable rd1 chroma search. 
- The bdrate improvement isn't really worth the time it takes, so enable it
  only for rd3 untill it can be made faster or better.
 2014-10-16 13:59:20 +03:00
Ari Koivula e9b8d9b889 Fix gcc warnings. 
- Remove unused variables.
- Change intra prediction functions to take their inputs as const pointers.
- Change intra_get_pred to take two pointers instead of an array of pointers,
  because the warnings got just too exotic.
 2014-10-16 13:17:46 +03:00
Ari Koivula 4bac52d9b6 Merge branch 'intra' 2014-10-16 13:11:23 +03:00
Ari Koivula afb9e8c3f4 Remove extra parameter sets. 2014-10-16 12:21:36 +03:00
Ari Koivula 02ec26fcea Try different number of chroma intra modes for different depths. 
- And avoid doing extra work if no extra modes are tested for certain depths.
 2014-10-16 12:21:36 +03:00
Ari Koivula 3cf5e422e8 Make fast chroma mode search select modes for slower chroma search. 2014-10-16 12:21:36 +03:00
Ari Koivula d12dbd4aa0 Add fast intra chroma mode search. 2014-10-16 12:21:08 +03:00
Ari Koivula 75a137c1e9 Add --cpuid parameter to disable runtime optimizations. 2014-10-16 12:01:36 +03:00
Ari Koivula 3e6023dfb5 Rename search constants and set sane defaults. 2014-10-16 03:08:11 +03:00
Ari Koivula 8a407b0313 Estimate luma and chroma intra mode bits separately. 
- Remove cu_info.intra[].cost and bitcost as unnecessary.
- Add luma_mode_bits to complement chroma_mode_bits and remove
  intra_pred_ratecost as unneccessary. Difference is that intra_pred_ratecost
  was more coarse and included chroma mode with the assumption that it would
  be the same as chroma.
 2014-10-16 03:08:11 +03:00
Ari Koivula c9e212ba92 Add intra chroma mode search. 
- Based on full chroma reconstruction so enabled only for --rd=2.
 2014-10-16 03:07:50 +03:00
Ari Koivula b32867be2a Remove -lrt from LDFLAGS. 
- This might be required on some embedded system, but from what I can see
  all the functions we use from real time extensions are included in libc
  and the program seems to work fine without it.
- It doesn't exist on MingwW or Mac, so I think it's better to remove it
  completely and add it later on any system that actually requires it.
- Related to #85.
 2014-10-14 11:48:57 +03:00
Ari Koivula 6f8a976b12 Give ARCH_X86_64 to yasm on Mac. 
- Issue raised in #85.
 2014-10-14 09:47:56 +03:00
Ari Koivula 55ab08c213 Fix incorrect const qualifiers. 
- Change input pointers to const in dct-generic, like they should have been.
- Fixes compilation error on GCC.
 2014-10-13 16:57:15 +03:00
Ari Koivula 8a5b24bcbe Remove usages of GCC __attribute__. 
- To allow clang to compile, as it doesn't according to #58.
- The target attributes are not needed anymore due to makefile handling
  targetting now.
- The __attribute__((unused)) used for debugging. I don't know if clang
  supports this attribute or not but it doesn't seem very important so
  I'm removing it just in case.
 2014-10-13 16:46:26 +03:00
Ari Koivula 04613bd5b3 Disable GET_TIME on Mac. 
- This should fix the Mac version not compiling in issue #85.
 2014-10-13 16:22:11 +03:00
Ari Koivula a469c059a5 Take chroma tr-skip bits into account. 2014-10-13 10:48:39 +03:00
Ari Koivula 7a5cf5d865 Add trskip mode cost to fast trskip mode decision. 2014-10-13 10:45:41 +03:00
Ari Koivula f164a5ba79 Add fast transform skip estimation to rough intra search. 2014-10-13 10:42:24 +03:00
Ari Koivula d893a489d6 Fix mingw compilation issue. 
strategies/avx2/dct-avx2.c:334:25: error: pasting "g_dct_16" and "[" does
not give a valid preprocessing token

- The [ is not part of the token so compilation failed on mingw GCC 4.9.1.
- Fixes #86.
 2014-10-10 16:32:39 +03:00
Ari Koivula 28d1532578 Make rd=1 use cabac for coeff cost estimation. 2014-10-08 12:50:03 +03:00
Ari Koivula cbb2aa75b7 Add macros for adjusting weight of distortion between luma and chroma. 
- Everything needs to have a short name because windows has a maximum path
  length limitation that is breaking my testing framework.
 2014-10-08 10:31:54 +03:00
Ari Koivula 49ad845c33 Add cabac bits for part_mode. 2014-10-08 10:31:54 +03:00
Ari Koivula b6710e7893 Add cabac bits for cu split flag. 2014-10-08 10:31:54 +03:00
Ari Koivula 38b224cf69 Change rest of cu split search costs to double. 2014-10-08 10:31:54 +03:00
Ari Koivula 17473624d3 Add transform tree bit costs for cbf_luma. 2014-10-08 10:31:54 +03:00
Ari Koivula 3b04d39db4 Take cabac bits into account on transform tree. 2014-10-08 10:31:54 +03:00
Ari Koivula 296f142d9e Retain coded block flag data during transform split search. 2014-10-08 10:31:54 +03:00
Ari Koivula 85dea10f3f Clean up transform split search. 
- Remove unnecessary checks and comment.
 2014-10-08 10:31:54 +03:00
Ari Koivula e1b801eb6f Add transform tree chroma cbf bits. 2014-10-08 10:31:23 +03:00
Ari Koivula 3868cc7ff1 Fix crash on inter search when --tr-depth-intra is used. 
- Transform splits meant for intra modes were used for inter when inter mode
  was chosen, which caused an assert to be triggered if the split transform
  block didn't have any coefficients.
 2014-10-03 19:29:06 +03:00
Ari Lemmetti bcf12567d0 Added some comments. 2014-10-03 17:51:58 +03:00
Ari Lemmetti fea517c2ae Misc code cleanup 2014-10-03 17:06:09 +03:00
Ari Lemmetti 85682c3b6a Removed unused transpose functions. 2014-10-03 11:39:31 +03:00
Ari Koivula 8a80845b91 Add chroma to transform split search. 2014-10-03 11:36:57 +03:00
Ari Koivula 51662e1081 Fix differences between cu_rd_cost_luma and rdo_cost_intra. 2014-10-03 11:36:57 +03:00
Ari Koivula bc7d7d5cb6 Add cu_info* as parameter to reconstruction functions. 
- This is required so these functions can be used for searching. When NULL
  is given they take the CU from LCU struct as they did previously.

Conflicts:
	src/search.c
 2014-10-03 11:36:56 +03:00
Ari Koivula ccc575e2c6 Disable transform tree bits. 2014-10-03 11:36:56 +03:00
Ari Koivula a0ab469c89 Disable rdo_cost_intra. 2014-10-03 11:36:56 +03:00
Ari Koivula c164978e21 Add FULL_CU_SPLIT_SEARCH macro for disabling cu split optimization. 2014-10-03 11:36:56 +03:00
Ari Koivula 549ac96438 Change costs to doubles to avoid rounding intermediate results. 
- Helps with debugging.
 2014-10-03 11:36:56 +03:00
Ari Koivula e591e89ade Add prediction mode to chroma reconstruction parameters. 
- Just like in luma.
 2014-10-03 11:36:56 +03:00
Ari Koivula f6272f06fc Unify signature for transform functions. 
- Some used block, coeff and some src, dst. Now all signatures are const input
  and non-const output.
 2014-10-03 11:21:43 +03:00
Ari Koivula b932cf4b21 Clean up avx2 dct macros. 2014-10-03 11:16:25 +03:00
Ari Koivula 47244a15c3 Merge branch 'dct-optimizations' 
Conflicts:
	src/strategies/avx2/dct-avx2.c
	src/strategies/generic/dct-generic.c
 2014-10-02 13:45:21 +03:00
Ari Lemmetti 61e1510480 Transform functions in dct-avx2.c are now generated with macros. 2014-10-02 13:24:30 +03:00
Ari Lemmetti 9407610555 Moved DCT / DST matrices to dct-generic.c 2014-10-02 13:24:30 +03:00
Ari Lemmetti 7255112bd8 Added transposed DCT/DST tables. Use them while calculating transforms instead of doing runtime transpose. Added separate functions for DST and IDST. 2014-10-02 13:24:30 +03:00
Ari Lemmetti e7bcb58846 Added 32x32 IDCT 2014-10-02 13:24:30 +03:00
Ari Lemmetti eacf173b7e Added 32x32 DCT for AVX2 2014-10-02 13:24:30 +03:00
Ari Lemmetti d2856a5d40 Added 32x32 transpose 2014-10-02 13:24:30 +03:00
Ari Lemmetti 7a33f08312 Added 16x16 DCT and IDCT for AVX2 2014-10-02 13:24:30 +03:00