hashirama/uvg266
1
0
Fork 0
mirror of https://github.com/ultravideo/uvg266.git synced 2024-11-24 02:24:07 +00:00
Code Issues Actions Projects Releases Wiki Activity
1741 commits 3 branches 6 tags 9.2 MiB
Commit graph

1741 commits

This branch
This branch
All branches
Author SHA1 Message Date
Ari Lemmetti 14eae9ee86 Merge branch 'angular_pred_avx2' 2015-10-08 12:44:13 +03:00
Ari Lemmetti 5af7a42ebe Enable AVX2 strategy. Add first version of optimizations. 2015-10-08 12:36:20 +03:00
Ari Lemmetti f4fe3dca5e Add AVX2 strategy. Copy generic implementation there. 2015-10-08 12:36:15 +03:00
Ari Lemmetti 54e8b346a3 Add intra strategy. Move angular prediction there. 2015-10-08 12:36:05 +03:00
Ari Lemmetti 6214e2b328 Fix small typos 2015-10-05 19:41:23 +03:00
Ari Lemmetti c123b97fec Remove option -fno-lto from strategies. LTO is no longer used anyway. 2015-10-05 19:34:56 +03:00
Ari Koivula f055e4db74 Merge branch 'intra-pred-rewrite' 2015-10-05 06:26:53 +03:00
Ari Koivula ff976e2afc Arrange parameters in intra fancily 2015-10-05 06:23:14 +03:00
Ari Koivula d83d57df1a Fix function names in intra 
Prefix non-static functions with kvz_intra_ and static with intra_.
 2015-10-05 06:23:14 +03:00
Ari Koivula 30b4fa4247 Rename intra prediction to kvz_intra_predict 2015-10-05 06:23:14 +03:00
Ari Koivula 7280dbf429 Remove unnecessary function 
This function used to be more complicated, but now it's so simple that
it's just obfuscating what's happening.
 2015-10-05 06:23:05 +03:00
Ari Koivula 1221e4c7d2 Remove old intra prediction code. 2015-10-05 05:30:47 +03:00
Ari Koivula 23439557e6 Remove remaining usages of old intra prediction 2015-10-05 05:23:22 +03:00
Ari Koivula ca3ba997aa Switch to new intra pred in search_intra_chroma_rough. 2015-10-05 05:03:58 +03:00
Ari Koivula eaff6e29d9 Switch to new intra pred in kvz_search_cu_intra 2015-10-05 04:00:42 +03:00
Ari Koivula 55d741e250 Switch to new intra pred in kvz_intra_recon_lcu_chroma 2015-10-05 04:00:42 +03:00
Ari Koivula 678a1dd1dd Switch to new intra pred in kvz_intra_recon_lcu_luma 2015-10-05 02:29:02 +03:00
Ari Koivula cd2f1797bf Add reimplemented intra prediction code 
Just along side for now to help with debugging.

The main difference with the new versions is that they take and output
width**2 blocks and two width*2+1 arrays of reference samples,
instead of the (2*width+8)**2 blocks the old ones do. This should make
the interface clearer and the memory footprint smaller.

Also commented the shit out of angular prediction, so hopefully Ari L.
will have an easier time with a SIMD implementation.
 2015-10-05 02:29:02 +03:00
Ari Koivula 115756b9d7 Accept --rd=3 parameter 2015-10-05 02:28:56 +03:00
Ari Lemmetti 7a3dabf43e Merge branch 'avx2-quant' 2015-10-02 16:31:33 +03:00
Ari Lemmetti 38106afa50 Add AVX2 version of quantization. 2015-10-02 16:18:52 +03:00
Ari Lemmetti ef0ad292ef Add quantization strategy. 2015-10-02 16:17:02 +03:00
Ari Koivula 41dd44f7cf Fix warnings with -DNDEBUG 2015-10-02 15:13:07 +03:00
Ari Koivula 81f5ca76cb Accept tile configurations with either dimension as one 2015-10-02 15:06:31 +03:00
Ari Lemmetti a21c5b817f Merge branch 'hadamard_avx2' 2015-10-02 14:31:17 +03:00
Ari Lemmetti 989cee1b04 Add 4x4 function as well 2015-10-01 22:14:56 +03:00
Ari Lemmetti 8b57b2bb1a Refactor SATD to inline most of the function. Replace full horizontal add with shuffle and regular packed add. 2015-10-01 21:29:25 +03:00
Ari Lemmetti 55da2a9958 Add intrinsic version of SATD for 8x8 and larger blocks 2015-10-01 19:42:22 +03:00
Ari Lemmetti d68fc4c41e Add header for common utilities to use with strategies. 2015-10-01 19:40:35 +03:00
Arttu Ylä-Outinen 512e5bb25f Bump version to 0.7.0 2015-09-30 15:20:57 +03:00
Arttu Ylä-Outinen fdc31106a0 Merge branch 'frame-info' 2015-09-28 12:00:53 +03:00
Arttu Ylä-Outinen 8f404a3b6f Add NAL unit type to frame_info. 2015-09-28 10:30:59 +03:00
Arttu Ylä-Outinen 1c898a2f4a Prefix NAL unit type enum constants with KVZ_. 2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen 4e5c7fe6e8 Remove function kvz_encoder_compute_stats. 
Changes main function to compute frame PSNR by calling
kvz_videoframe_compute_psnr directly with the source and reconstructed
pictures returned from encoder_encode.
 2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen efd361ee8e Return the original picture from encoder_encode. 2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen afd0d3eee0 Remove encoderstate dependency from cli module. 
Changes function print_frame_info to use a kvz_frame_info struct to get
the data to be printed.
 2015-09-28 10:30:58 +03:00
Arttu Ylä-Outinen 7edc1b0b1c Add reference picture lists to kvz_frame_info. 2015-09-28 10:30:57 +03:00
Arttu Ylä-Outinen d5dceb45f1 Factor out a function for building ref lists. 
The code for building the reference picture lists was duplicated in
functions encoder_state_ref_sort and print_frame_info. This commit moves
it to a new function kvz_encoder_get_ref_lists. Also makes
encoder_ref_insertion_sort static since it is not used outside the
encoderstate module any more.
 2015-09-28 10:30:57 +03:00
Arttu Ylä-Outinen c856a6b598 Output frame info from encoder_encode. 
Adds a new output parameter info_out to encoder_encode. It returns
a struct containing information about the encoded frame, including POC,
QP and slice type.
 2015-09-28 10:30:57 +03:00
Arttu Ylä-Outinen 173b70b53f Rename SLICE_* enum constants to KVZ_SLICE_*. 2015-09-28 10:30:56 +03:00
Ari Lemmetti 9051fbf593 Fix function names in speed tests 2015-09-18 17:15:59 +03:00
Ari Koivula e9f1fdf6f2 Update the unit test lib to newest version 2015-09-18 15:38:55 +03:00
Ari Koivula 09baa6bd5e Fix intra_sad and satd_tests 
The tests were not being run, because the names have changed.
 2015-09-18 15:26:37 +03:00
Ari Koivula 63ab4068be Clean up the makefile a bit 
Use the existing TARGET_CPU_ARCH and TARGET_CPU_BITS instead of filtering
ARCH over and over again.

Comment some of the more obscure parts.
 2015-09-18 15:13:13 +03:00
Ari Koivula eb12fe0d98 Re-enable disabled -m32 and -m64 flags. 2015-09-18 12:13:31 +03:00
Ari Koivula 9537b996e7 Make makefile work on arm 
Only compile x86 specific optimizations for x86 and don't give
-m32 or -m64 on arm.
 2015-09-18 00:23:49 +03:00
Ari Koivula d76890bbff Bump version to 0.6.1 2015-09-16 18:42:20 +03:00
Ari Koivula 1d5cfbdcc2 Remove unused variable. 2015-09-16 18:39:46 +03:00
Ari Koivula 513e80bcca Fix bug causing unnecessary copying of memory 
This bug caused a single tiles worth of lcu_info_t structs to be copied
unnecessarily for every LCU in the frame. This obviously caused huge
memory bandwidth issues when coding large frames without tiles. The
effect was minimized somewhat with a large number of tiles, because
only the current tile was copied.

From context it is clear that this piece of code was supposed to copy
a single tile or frame, once the frame was done, but because it was
placed in a function which is called for every LCU, it copied the data
for the LCU, but also lots of extra stuff.

The fix is to copy only the current LCU instead of the whole tile.
 2015-09-16 18:23:44 +03:00
Marko Viitanen d8b50d6951 Bump version to 0.6.0 2015-09-15 15:44:55 +03:00