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Author SHA1 Message Date
Ari Koivula ba47b3cdb1 Make --preset accept numbers 
Ultrafast corresponds to 0 and placebo to 9.
 2015-11-03 15:46:23 +02:00
Ari Koivula 74ee2f3b27 Redefine presets and include them in README. 2015-11-03 15:26:34 +02:00
Marko Viitanen 27e743a507 Added a commandline option for using a preset 
- Defined presets: ultrafast, superfast, veryfast, faster, fast, medium,
                    slow, slower, veryslow, placebo
 2015-11-03 12:25:06 +02:00
Marko Viitanen 641c204277 Use lowdelay flag in GOP for not using input picture caching 
- Reduced layers to 3 in LB
 2015-11-02 12:36:41 +02:00
Marko Viitanen 9a99f7972f New GOP structure for ultralow delay 2015-11-02 11:33:16 +02:00
Marko Viitanen 388986399f Added a definition for low-delay B GOP structure 2015-11-02 10:53:06 +02:00
Marko Viitanen 821d5c478b Added missing parameter to kvz_strategy_register_picture_generic() 2015-11-02 08:55:54 +02:00
Ari Lemmetti 6dce1f1e33 Update versions for a new release 2015-10-30 17:31:55 +02:00
Ari Lemmetti d71f1b5bd0 Disable incompatible optimizations for 32-bit version 2015-10-24 15:32:27 +03:00
Ari Lemmetti df995d85e8 Utilize AVX2 for dequantization. 2015-10-23 20:17:08 +03:00
Ari Lemmetti cf347e33c4 Move dequant to strategies. Copy generic to AVX2 as well. 2015-10-23 19:53:50 +03:00
Ari Lemmetti 47082738aa ...and the same tricks for quantized reconstruction 2015-10-23 19:44:38 +03:00
Ari Lemmetti 7961ba80d8 Add functions for bigger block sizes to calculate more residual simultaneously and reduce memory accesses 2015-10-23 19:11:56 +03:00
Ari Lemmetti 15edd5060d Load and store multiple elements simultaneously. Use 128-bit wide zero 
test. *wip*
 2015-10-23 17:03:16 +03:00
Ari Lemmetti b37cca87c8 Copy generic to avx2 2015-10-23 17:03:15 +03:00
Ari Lemmetti cad2ea9d6e Move quantize_residual to quant strategies. 2015-10-23 17:03:15 +03:00
Ari Lemmetti c013e58f0c Merge branch 'avx2-faster-angular' 2015-10-23 16:54:35 +03:00
Ari Lemmetti 0c63041ba7 Add filtering functions for different block sizes. Simplify logic a bit to reduce branching. Sorry for the large commit! 2015-10-23 16:54:15 +03:00
Arttu Ylä-Outinen f7b6365db8 Merge pull request #109 from lu-zero/master 
version: Bump
 2015-10-23 12:26:01 +03:00
Luca Barbato 7ecd9c7284 version: Bump 
d5f3778f72 provided a new interface
 2015-10-23 10:02:28 +02:00
Arttu Ylä-Outinen 1cf55f066f Fix memory leak in encoder_headers. 
The header data was not freed when data_out was NULL.
 2015-10-23 09:55:08 +03:00
Arttu Ylä-Outinen a1272e98f8 Prevent disabling VPS from command line. 
Disabling VPS when using the command line encoder would result in an
invalid bitstream.
 2015-10-19 11:25:29 +03:00
Arttu Ylä-Outinen 024fedff57 Disable writing VPS when vps_period is negative. 
Turns vps_period in struct encoder_control_t into a signed value.
Negative values are interpreted as "never send parameter sets."
 2015-10-19 11:25:18 +03:00
Arttu Ylä-Outinen d5f3778f72 Add function encoder_headers to API. 
This provides means for obtaining the VPS, SPS and PPS separately from
the rest of the bitstream.
 2015-10-16 11:47:27 +03:00
Arttu Ylä-Outinen 037b72c72b Add parameter stream to VPS, SPS and PPS encoding. 2015-10-14 14:40:45 +03:00
Arttu Ylä-Outinen db17d33b0b Simplify code in encoder_state-bitstream. 2015-10-14 12:37:26 +03:00
Luca Barbato 15fd8241a9 build: Replace a sed expression with a simpler awk 
The former does not work for sure on macosx.
 2015-10-10 12:42:24 +02:00
Luca Barbato a44d24ce40 build: Drop a trailing space 2015-10-10 12:42:10 +02:00
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 c123b97fec Remove option -fno-lto from strategies. LTO is no longer used anyway. 2015-10-05 19:34:56 +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 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 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 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
Marko Viitanen 5b3f2a6229 Merge branch 'pkgconfig-fix' 2015-09-15 15:37:49 +03:00
Ari Koivula f1ac0e6bc2 Rename _DEBUG to KVZ_DEBUG 2015-09-15 13:04:03 +03:00
Ari Koivula ec2d8d6ad7 Rename _DEBUG_PERF macros to KVZ_PERF 
And move them to threadqueue.h, where the things that use them are.
 2015-09-15 13:03:32 +03:00
Arttu Ylä-Outinen 4db06bcf07 Use correct version in kvazaar.pc. 
Changes kvazaar.pc to use kvazaar version instead of the library
version. The version number is extracted from global.h using sed.
 2015-09-15 12:57:34 +03:00
Marko Viitanen 3217e70f99 Revert "Revert "Fix keeping of reference frames over IDR boundary."" 
This reverts commit 87936eb99f.

Conflicts:
	src/encoderstate.c
 2015-09-14 14:31:58 +03:00
Arttu Ylä-Outinen b4ec664fc9 Set DTS values of output pictures. 
Adds field dts to struct kvz_picture and rewrites kvz_encoder_feed_frame
to set the DTS when returning pictures.
 2015-09-14 14:16:56 +03:00
Arttu Ylä-Outinen 25c23aa298 Remove static variables from kvz_encoder_feed_frame. 
Adds struct input_frame_buffer_t for storing the input buffer state.
 2015-09-14 14:12:19 +03:00
Arttu Ylä-Outinen 1d2a398197 Move function kvz_encoder_feed_frame to a separate module. 
Adds module input_frame_buffer.
 2015-09-14 14:12:18 +03:00
Arttu Ylä-Outinen 009717bf7c Remove unused field bitstream_length from kvz_encoder. 2015-09-14 14:12:18 +03:00
Arttu Ylä-Outinen 97913cee40 Add pts field to kvz_picture. 
The pts field can be used to set the presentation timestamp of the input
frames. The timestamps are copied to the reconstructed frames.
 2015-09-14 14:12:00 +03:00
Ari Koivula 24618c90ce Fix wrong type in debug code. 
- This type is expected by outside debug scripts. It does not have to
  match the function name.
 2015-09-10 16:07:18 +03:00
Ari Koivula 0ac2bc31a3 Put parenthesis around _DEBUG. 
- To protect against precedence issues.
 2015-09-10 16:06:19 +03:00
Ari Koivula 3958e8b6f7 Handle VS warnings with _DEBUG. 
- Conditional expression is constant was being triggered by debug code.
 2015-09-10 14:16:42 +03:00
Ari Koivula cb1a206c74 Dump threading data structures only with _DEBUG_PRINT_THREADING_INFO. 
- They are usually not needed when using _DEBUG.
 2015-09-10 14:16:42 +03:00
Arttu Ylä-Outinen 70b3e10e27 Fix a crash with owf=4, gop=8, frames=10. 
A call to kvz_threadqueue_waitfor caused the tqj_bitstream_written field
of the previous encoder state to become a dangling pointer, subsequently
causing an assertion to fail. This would only occur when the encoder
state used for a new frame was not the last finished one.

Fixed by setting tqj_bitstream_written to NULL after the job is done and
removing unnecessary calls to kvz_threadqueue_waitfor.
 2015-09-07 15:37:04 +03:00
Arttu Ylä-Outinen 3c35f470a1 Fix get_ctx_cu_split_model. 2015-09-02 11:47:03 +03:00
Ari Koivula 9a23ae3d92 Resolve remaining Visual Studio warnings. 
- Ignore most of them and fix the ones that can't be ignored.
 2015-08-31 15:02:25 +03:00
Luca Barbato efe5291427 build: Drop the gnu-only option Deterministic 
Unbreak building on MacOSX and possibly other BSDs.
 2015-08-29 10:38:10 +02:00
Ari Koivula c52f7858ab Use long start code in picture_timing_sei if it's first NAL in AU. 2015-08-27 15:23:34 +03:00
Ari Koivula 69d1059602 Fix access unit delimiter. 
- The nal header was written after the pic_type.
 2015-08-27 15:18:25 +03:00
Ari Koivula 9584cd7352 Move rbsp_trailing_bits elements to encapsulating functions. 
- Also add missing bitstream align. It's unnecessary as the version can't not
  be byte aligned.
 2015-08-27 15:18:18 +03:00
Ari Koivula 207367f317 Add new kvz_bitstream_align which only aligns when needed. 
- Changing picture_timing_sei_message to align doesn't change anything, but
  protects against future changes if more data is added there in future.
 2015-08-27 15:16:20 +03:00
Ari Koivula b2fb1b6d4a Rename kvz_bitstream_align to kvz_bitstream_rbsp_trailing_bits. 
- The syntax is called rbsp_trailing_bits in spec and 1 byte is added
  even when the bitstream is already aligned, so align is a bad name.
 2015-08-27 14:33:30 +03:00
Arttu Ylä-Outinen 3a10e9e3e0 Prefix all non-static symbols with "kvz_". 2015-08-26 13:02:28 +03:00
Arttu Ylä-Outinen bfe2b31cee Make generic satd functions static. 2015-08-26 12:10:27 +03:00
Arttu Ylä-Outinen d0bc58a874 Document the library API in more detail. 2015-08-26 12:10:27 +03:00
Arttu Ylä-Outinen 04ba5dca41 Make config_destroy accept a NULL pointer. 2015-08-26 12:10:26 +03:00
darealshinji 87a4e53c35 Makefile: add $(CPPFLAGS), use -Wl,-z,noexecstack and install development files on Linux 2015-08-22 16:00:26 +02:00
Ari Lemmetti 3661f3f3f5 Fix incorrect free on error 2015-08-21 18:26:12 +03:00
Ari Lemmetti 4103bd2786 Add missing padding for frame allocation 2015-08-21 17:25:54 +03:00