Script 'mail_helper' called by obssrc Hello community, here is the log from the commit of package openhtj2k for openSUSE:Factory checked in at 2026-04-01 19:51:14 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/openhtj2k (Old) and /work/SRC/openSUSE:Factory/.openhtj2k.new.21863 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "openhtj2k" Wed Apr 1 19:51:14 2026 rev:3 rq:1343837 version:0.4.1 Changes: -------- --- /work/SRC/openSUSE:Factory/openhtj2k/openhtj2k.changes 2026-01-19 18:42:07.968057559 +0100 +++ /work/SRC/openSUSE:Factory/.openhtj2k.new.21863/openhtj2k.changes 2026-04-01 19:51:55.584359670 +0200 @@ -1,0 +2,45 @@ +Tue Mar 31 07:14:43 UTC 2026 - Michael Vetter <[email protected]> + +- Update to 0.4.1: + * Introduce a temporary workaround for the line-based validation test in + Windows ARM64. + +------------------------------------------------------------------- +Tue Mar 31 07:13:23 UTC 2026 - Michael Vetter <[email protected]> + +- Update to 0.4.0: + New APIs: + * Add invoke_line_based() decoder API: row-by-row output via callback + using per-subband ring buffers; avoids full-image intermediate allocation + * Add invoke_line_based_stream() decoder API: multi-tile scatter path + assembling full-width output rows from per-tile strip buffers + * Add encode_line_based_stream() encoder API: push-row streaming encoder + driven by a user-supplied source callback + * Add lb_compare utility to validate line-based output against invoke() + Architecture: + * Change sprec_t from int32_t to float: DWT pipeline now operates + natively in float32, eliminating integer↔float round-trip conversions + * fdwt_2d_state / idwt_2d_state: new stateful streaming DWT classes + that process one row at a time for the line-based encode/decode paths + * Line-based mode is now the default for encoder and decoder apps; + the previous full-image (batch) path is selected with the -batch flag + Performance: + * AVX2 horizontal DWT: 2× loop unrolling on all lifting step loops + * NEON: full float32 horizontal and vertical DWT kernels + * ICT/RCT color transforms: AVX2 and NEON variants with runtime dispatch + * LB decoder: pipeline MCT+clamp of row Y with pool pull of row Y+1, + achieving 18–23 % throughput improvement at T≥4 threads + * Encoder: per-thread cblk_data_pool bump allocator replaces per-block + malloc/free in the HTCOT hot path; PSE scratch buffer hoisted out + of per-tile DWT calls + Build / Tests: + * Decoder and encoder apps reject unknown command-line flag names + * Introduce OPENHTJ2K_EXPORT macro, removing duplicated __declspec + guards from encoder.hpp + * Add lb_stream_validation.cmake: conformance tests for + invoke_line_based_stream() across all HT profile-0/1 and HF bitstreams + * Remove redundant lb_* cmake test files (duplicate of non-lb equivalents); + * CTest count reduced from 480 to 277 + * WASM: dark UI redesign, SIMD badge, decode-time display, GitHub link + +------------------------------------------------------------------- Old: ---- v0.3.1.tar.gz New: ---- v0.4.1.tar.gz ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ openhtj2k.spec ++++++ --- /var/tmp/diff_new_pack.CeNclG/_old 2026-04-01 19:51:57.324432174 +0200 +++ /var/tmp/diff_new_pack.CeNclG/_new 2026-04-01 19:51:57.328432340 +0200 @@ -17,7 +17,7 @@ Name: openhtj2k -Version: 0.3.1 +Version: 0.4.1 Release: 0 Summary: An open source implementation of ITU-T Rec.814 | ISO 15444-15 (a.k.a. HTJ2K) License: BSD-3-Clause ++++++ v0.3.1.tar.gz -> v0.4.1.tar.gz ++++++ /work/SRC/openSUSE:Factory/openhtj2k/v0.3.1.tar.gz /work/SRC/openSUSE:Factory/.openhtj2k.new.21863/v0.4.1.tar.gz differ: char 13, line 1
