author int64 658 755k | date stringdate 2012-06-12 08:34:29 2024-07-22 14:51:21 | timezone int64 -46,800 43.2k | hash stringlengths 40 40 | message stringlengths 5 490 | mods listlengths 1 16 | language stringclasses 20
values | license stringclasses 3
values | repo stringlengths 5 68 | original_message stringlengths 12 491 |
|---|---|---|---|---|---|---|---|---|---|
61,745 | 13.07.2021 23:31:20 | -3,600 | b6c571b028106c5afc13acd5791a62cceace17a6 | Workaround stb_image_write warnings (issue | [
{
"change_type": "MODIFY",
"old_path": "Source/stb_image_write.h",
"new_path": "Source/stb_image_write.h",
"diff": "@@ -511,7 +511,7 @@ static int stbi_write_bmp_core(stbi__write_context *s, int x, int y, int comp, c\nSTBIWDEF int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int x, i... | C | Apache License 2.0 | arm-software/astc-encoder | Workaround stb_image_write warnings (issue #1099) |
61,745 | 14.07.2021 22:27:09 | -3,600 | 43f9b6cee15bb2189cbb7277f725ee86e4c41752 | Fix arm64 invariance in NONE builds | [
{
"change_type": "MODIFY",
"old_path": "Source/UnitTest/test_simd.cpp",
"new_path": "Source/UnitTest/test_simd.cpp",
"diff": "@@ -1082,11 +1082,11 @@ TEST(vfloat4, normalize_safe)\n/** @brief Test vfloat4 float_to_int. */\nTEST(vfloat4, float_to_int)\n{\n- vfloat4 a(1.1f, 1.5f, 1.6f, 4.0f);\n+ vfloa... | C | Apache License 2.0 | arm-software/astc-encoder | Fix arm64 invariance in NONE builds |
61,745 | 15.07.2021 14:12:30 | -3,600 | 3c6ba048bf7aa5d7ffe428834bd4dd14c1e5c828 | Add color support for -perceptual | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_entry.cpp",
"new_path": "Source/astcenc_entry.cpp",
"diff": "@@ -672,8 +672,7 @@ astcenc_error astcenc_config_init(\nconfig.v_a_stdev = 50.0f;\n}\n}\n-\n- if (flags & ASTCENC_FLG_MAP_MASK)\n+ else if (flags & ASTCENC_FLG_MAP_MASK)\n{\nconfig.v_r... | C | Apache License 2.0 | arm-software/astc-encoder | Add color support for -perceptual |
61,745 | 15.07.2021 17:57:15 | -3,600 | 0021070ca9fe6845652b135bb155868ab43a9de9 | Add 3.1 change log | [
{
"change_type": "MODIFY",
"old_path": "Docs/ChangeLog-3x.md",
"new_path": "Docs/ChangeLog-3x.md",
"diff": "@@ -6,6 +6,69 @@ release of the 3.x series.\nAll performance data on this page is measured on an Intel Core i5-9600K\nclocked at 4.2 GHz, running astcenc using AVX2 and 6 threads.\n+<!-- -----... | C | Apache License 2.0 | arm-software/astc-encoder | Add 3.1 change log |
61,745 | 15.07.2021 21:45:03 | -3,600 | bb9253eed4bb1ae5a508b280efd833aad63fe7d6 | Bump CMake project version to 3.1.0 | [
{
"change_type": "MODIFY",
"old_path": "CMakeLists.txt",
"new_path": "CMakeLists.txt",
"diff": "@@ -24,7 +24,7 @@ if(MSVC)\nadd_compile_options(\"/wd4324\") # Disable structure was padded due to alignment specifier\nendif()\n-project(astcencoder VERSION 3.0.0)\n+project(astcencoder VERSION 3.1.0)\ns... | C | Apache License 2.0 | arm-software/astc-encoder | Bump CMake project version to 3.1.0 |
61,745 | 15.07.2021 21:54:31 | -3,600 | bb1436af3a1e7dec5f06aa4e4571e451d3579f3c | Add f16c to the version string | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_toplevel_help.cpp",
"new_path": "Source/astcenccli_toplevel_help.cpp",
"diff": "/** @brief The version header. */\nstatic const char *astcenc_copyright_string =\n-R\"(astcenc v%s, %u-bit %s%s\n+R\"(astcenc v%s, %u-bit %s%s%s\nCopyright 2011-%... | C | Apache License 2.0 | arm-software/astc-encoder | Add f16c to the version string |
61,745 | 21.07.2021 14:05:58 | -3,600 | 380194367f3c697927efe810bf97afb795691581 | Remove obsolete blockify script. | [
{
"change_type": "DELETE",
"old_path": "Utils/astc_rgbm_blockify.cpp",
"new_path": null,
"diff": "-// SPDX-License-Identifier: Apache-2.0\n-// ----------------------------------------------------------------------------\n-// Copyright 2019-2020 Arm Limited\n-//\n-// Licensed under the Apache License... | C | Apache License 2.0 | arm-software/astc-encoder | Remove obsolete blockify script. |
61,745 | 01.08.2021 19:43:27 | -3,600 | 8013b1732977d39626ea41c27a59de2c806a3100 | Cleanup - remove some ;; instances | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_find_best_partitioning.cpp",
"new_path": "Source/astcenc_find_best_partitioning.cpp",
"diff": "@@ -229,7 +229,7 @@ static void kmeans_update(\nfor (unsigned int i = 0; i < texel_count; i++)\n{\nuint8_t partition = partition_of_texel[i];\n- color... | C | Apache License 2.0 | arm-software/astc-encoder | Cleanup - remove some ;; instances |
61,745 | 20.08.2021 07:37:01 | -3,600 | a463566e906016c195a5a1d8e1b9c14be3491f79 | Use a ROM quant_mode_table to avoid parallel init | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_entry.cpp",
"new_path": "Source/astcenc_entry.cpp",
"diff": "@@ -819,7 +819,6 @@ astcenc_error astcenc_context_alloc(\n#if !defined(ASTCENC_DECOMPRESS_ONLY)\nprepare_angular_tables();\n#endif\n- init_quant_mode_table();\nreturn ASTCENC_SUCCESS;\... | C | Apache License 2.0 | arm-software/astc-encoder | Use a ROM quant_mode_table to avoid parallel init (#284) |
61,745 | 21.08.2021 16:23:40 | -3,600 | 04c5e7764c0bc0f0362d2e8f0f911aa1e325af1d | Ensure fuzz builds starts with clean archive state | [
{
"change_type": "MODIFY",
"old_path": ".gitignore",
"new_path": ".gitignore",
"diff": "*.log\n*.diff\n*.user\n+*.o\n+*.a\n__pycache__\nScratch\nProto\n@@ -36,3 +38,4 @@ TestOutput\n/*.astc\nastc_reference-main*\nDocs/Profiling.md\n+Source/astcenccli_version.h\n"
},
{
"change_type": "MODIFY"... | C | Apache License 2.0 | arm-software/astc-encoder | Ensure fuzz builds starts with clean archive state |
61,745 | 21.08.2021 16:25:56 | -3,600 | 5c5dee52401189c27e481e8a7ec30f54fcdcdb5f | Reject invalid encodings during decode | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_symbolic_physical.cpp",
"new_path": "Source/astcenc_symbolic_physical.cpp",
"diff": "@@ -301,6 +301,7 @@ void physical_to_symbolic(\nif (rsvbits != 3)\n{\nscb.block_type = SYM_BTYPE_ERROR;\n+ return;\n}\nint vx_low_s = read_bits(8, 12, pcb.data)... | C | Apache License 2.0 | arm-software/astc-encoder | Reject invalid encodings during decode |
61,745 | 16.09.2021 09:55:31 | -3,600 | 14b20f33f2980efc3e25dbd69a04d44498da1d2c | Add documentation of .astc files
Fixes | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "Docs/FileFormat.md",
"diff": "+# The .astc File Format\n+\n+The default file format for compressed textures generated by `astcenc`, as well\n+as from many other ASTC compressors, is the `.astc` format. This is a very\n+simple format consisting o... | C | Apache License 2.0 | arm-software/astc-encoder | Add documentation of .astc files
Fixes #285 |
61,745 | 16.09.2021 23:14:52 | -3,600 | 36469f9fc322cde5affe86d5ed5bf6167ee48906 | Avoid left shift of negative value in soft-fp16 | [
{
"change_type": "MODIFY",
"old_path": "Source/UnitTest/cmake_core.cmake",
"new_path": "Source/UnitTest/cmake_core.cmake",
"diff": "# ----------------------------------------------------------------------------\nif(${UNIVERSAL_BUILD})\n- set(ASTC_TEST test-simd)\n+ set(ASTC_TEST test-unit)\nelse()\n... | C | Apache License 2.0 | arm-software/astc-encoder | Avoid left shift of negative value in soft-fp16 |
61,745 | 16.09.2021 23:42:11 | -3,600 | 03b70120f97c88bb894ee9de9dc0a463282ba3b1 | Improve comments in unit test header | [
{
"change_type": "MODIFY",
"old_path": "Source/UnitTest/test_simd.cpp",
"new_path": "Source/UnitTest/test_simd.cpp",
"diff": "/**\n* @brief Unit tests for the vectorized SIMD functionality.\n- *\n- * This test suite is a partial implementation, focussing on 4-wide vectors.\n- * We're adding things a... | C | Apache License 2.0 | arm-software/astc-encoder | Improve comments in unit test header |
61,745 | 24.09.2021 21:27:04 | -3,600 | 8a640dd4a6d27fb0e6713ea61caa5a2526898e16 | Fix verbose codec config log | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_toplevel.cpp",
"new_path": "Source/astcenccli_toplevel.cpp",
"diff": "@@ -1130,14 +1130,14 @@ static void print_astcenc_config(\nprintf(\" RGB power: %g\\n\", (double)config.v_rgb_power );\nprintf(\" RGB base weight: %g\\n\", (double)config.v... | C | Apache License 2.0 | arm-software/astc-encoder | Fix verbose codec config log |
61,745 | 24.09.2021 21:30:23 | -3,600 | 8a44ad2e4388984f1537ac62f3d6d3c1a8df39b9 | Typo in scb Doxygen | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_internal.h",
"new_path": "Source/astcenc_internal.h",
"diff": "@@ -1190,7 +1190,7 @@ struct symbolic_compressed_block\n/** @brief The endpoint color formats for each partition; valid for @c NONCONST blocks. */\nuint8_t color_formats[BLOCK_MAX_PA... | C | Apache License 2.0 | arm-software/astc-encoder | Typo in scb Doxygen |
61,745 | 24.09.2021 22:53:48 | -3,600 | c945cda397bfa96086f0cf10af8a3e5c7edc9b6a | Add f postfix to float literals | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -499,8 +499,8 @@ static void compute_ideal_colors_and_weights_4_comp(\npromise(texel_count > 0);\npromise(partition_count > 0);\n- float ... | C | Apache License 2.0 | arm-software/astc-encoder | Add f postfix to float literals |
61,745 | 28.09.2021 00:18:47 | -3,600 | d81f1f68c1896625c46b6fb64e73a51ec085fb1f | Skip list scan for trial 0 | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_pick_best_endpoint_format.cpp",
"new_path": "Source/astcenc_pick_best_endpoint_format.cpp",
"diff": "@@ -1150,6 +1150,10 @@ unsigned int compute_ideal_endpoint_formats(\nbest_quant_levels_mod[i] = QUANT_2;\n}\n+ // Track a scalar best to avoid e... | C | Apache License 2.0 | arm-software/astc-encoder | Skip list scan for trial 0 |
61,745 | 28.09.2021 00:37:34 | -3,600 | 9ca55411e4abe255516f8a65daced4c5b50fcc45 | Use the mode0 fast-pash less for -fastest quality
For 6x6 this improves IQ by around 0.3dB for ~8% performance.
For 8x8 this improves IQ by around 0.5dB for ~15% performance.
Both are still substantially faster than -fast (2-3x). | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_entry.cpp",
"new_path": "Source/astcenc_entry.cpp",
"diff": "@@ -62,7 +62,7 @@ struct astcenc_preset_config\nstatic const std::array<astcenc_preset_config, 5> preset_configs_high {{\n{\nASTCENC_PRE_FASTEST,\n- 3, 4, 30, 1, 2, 79.0f, 57.0f, 2.0f,... | C | Apache License 2.0 | arm-software/astc-encoder | Use the mode0 fast-pash less for -fastest quality
- For 6x6 this improves IQ by around 0.3dB for ~8% performance.
- For 8x8 this improves IQ by around 0.5dB for ~15% performance.
Both are still substantially faster than -fast (2-3x). |
61,745 | 30.09.2021 20:06:52 | -3,600 | 4c8ba12a15962461623cc633c83688107a5277af | Increase test runner info log precision | [
{
"change_type": "MODIFY",
"old_path": "Test/testlib/resultset.py",
"new_path": "Test/testlib/resultset.py",
"diff": "@@ -132,19 +132,19 @@ class ResultSummary():\nif (self.tTimesRel):\n# Performance summaries\ndat = (np.mean(self.tTimesRel), np.std(self.tTimesRel))\n- result.append(\"\\nTotal speed... | C | Apache License 2.0 | arm-software/astc-encoder | Increase test runner info log precision |
61,762 | 07.10.2021 14:44:30 | -10,800 | 4febf62cc1e9e76c24ac580ff0858488ed0632e6 | Fixed image size validation in load_cimage | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_image_load_store.cpp",
"new_path": "Source/astcenccli_image_load_store.cpp",
"diff": "@@ -2367,7 +2367,7 @@ int load_cimage(\nunsigned int dim_y = unpack_bytes(hdr.dim_y[0], hdr.dim_y[1], hdr.dim_y[2], 0);\nunsigned int dim_z = unpack_bytes(h... | C | Apache License 2.0 | arm-software/astc-encoder | Fixed image size validation in load_cimage (#289) |
61,762 | 18.10.2021 11:36:25 | -10,800 | a1abaae60e75b3a69a089a8d7d708d8d78fc3e8e | Fixed an invalid assert when ASTCENC_DECOMPRESS_ONLY is used | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_block_sizes.cpp",
"new_path": "Source/astcenc_block_sizes.cpp",
"diff": "@@ -950,10 +950,10 @@ static void construct_block_size_descriptor_2d(\nbsd.always_block_mode_count = always_block_mode_count;\nbsd.always_decimation_mode_count = always_dec... | C | Apache License 2.0 | arm-software/astc-encoder | Fixed an invalid assert when ASTCENC_DECOMPRESS_ONLY is used (#291) |
61,745 | 03.10.2021 21:57:46 | -3,600 | aa1cd33c6e718c4f17c4996038d6c2c15e2b66ed | Remove partition loop in merge_endpoints | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -41,15 +41,13 @@ static void merge_endpoints(\nendpoints& result\n) {\nunsigned int partition_count = ep_plane1.partition_count;\n+ assert(partition_count ==... | C | Apache License 2.0 | arm-software/astc-encoder | Remove partition loop in merge_endpoints |
61,745 | 20.10.2021 20:49:59 | -3,600 | 9619be4adf1bc42e980502896251e7b5ea70c503 | Use more default constructors | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_vecmathlib_neon_4.h",
"new_path": "Source/astcenc_vecmathlib_neon_4.h",
"diff": "@@ -51,7 +51,7 @@ struct vfloat4\n/**\n* @brief Construct from zero-initialized value.\n*/\n- ASTCENC_SIMD_INLINE vfloat4() {}\n+ ASTCENC_SIMD_INLINE vfloat4() = de... | C | Apache License 2.0 | arm-software/astc-encoder | Use more default constructors |
61,745 | 21.10.2021 21:35:49 | -3,600 | 54c414166bfa5a2b1f56e76f1dd3bf08552d167b | Add metrics for angular error to -tl -normal modes | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_error_metrics.cpp",
"new_path": "Source/astcenccli_error_metrics.cpp",
"diff": "@@ -113,7 +113,8 @@ static float mpsnr_sumdiff(\n/* See header for documentation */\nvoid compute_error_metrics(\n- int compute_hdr_metrics,\n+ bool compute_hdr_m... | C | Apache License 2.0 | arm-software/astc-encoder | Add metrics for angular error to -tl -normal modes |
61,745 | 22.10.2021 08:52:04 | -3,600 | fbf59948fc69be36f889ab459ccc4fbfc199cc5d | Add ENABLE_ASAN option to CMake | [
{
"change_type": "MODIFY",
"old_path": "Source/cmake_core.cmake",
"new_path": "Source/cmake_core.cmake",
"diff": "@@ -135,6 +135,16 @@ macro(astcenc_set_properties NAME)\n# Use pthreads on Linux/macOS\n$<$<PLATFORM_ID:Linux,Darwin>:-pthread>)\n+ if(${ENABLE_ASAN})\n+ target_compile_options(${NAME}\n... | C | Apache License 2.0 | arm-software/astc-encoder | Add ENABLE_ASAN option to CMake |
61,745 | 22.10.2021 16:50:49 | -3,600 | 6ffb3058bfbcc836108c25274e955e399481e2b4 | Provide a fallback for blocks which find no valid encoding | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -1550,6 +1550,27 @@ void compress_block(\ntrace_add_data(\"exit\", \"quality not hit\");\nEND_OF_TESTS:\n+ // If we still have an error block then convert to... | C | Apache License 2.0 | arm-software/astc-encoder | Provide a fallback for blocks which find no valid encoding |
61,745 | 22.10.2021 17:35:00 | -3,600 | bdd385fe19bf2737bead4b5664acdfdeca7aab15 | Only load based on texel index if undecimated | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1129,13 +1129,13 @@ void recompute_ideal_colors_1plane(\nvfloat4 rgba_sum(1e-17f);\nvfloat4 rgba_weight_sum(1e-17f);\n- int texel_count ... | C | Apache License 2.0 | arm-software/astc-encoder | Only load based on texel index if undecimated |
61,745 | 26.10.2021 21:54:53 | -3,600 | d26e7dea93dd65d00efb674703bb91c4cae1a5b9 | Update -help to match latest presets | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_toplevel_help.cpp",
"new_path": "Source/astcenccli_toplevel_help.cpp",
"diff": "@@ -314,7 +314,7 @@ ADVANCED COMPRESSION\nHigher numbers give better quality, as more complex blocks can\nbe encoded, but will increase search time. Preset defaul... | C | Apache License 2.0 | arm-software/astc-encoder | Update -help to match latest presets |
61,745 | 26.10.2021 22:43:50 | -3,600 | 838b8d1297bc051d0bcc1045e2b6678028c94bd4 | Add deblocking to all -normal modes | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_entry.cpp",
"new_path": "Source/astcenc_entry.cpp",
"diff": "@@ -661,9 +661,12 @@ astcenc_error astcenc_config_init(\nconfig.tune_3_partition_early_out_limit_factor *= 1.5f;\nconfig.tune_2_plane_early_out_limit_correlation = 0.99f;\n+ // Normals... | C | Apache License 2.0 | arm-software/astc-encoder | Add deblocking to all -normal modes |
61,745 | 26.10.2021 23:53:53 | -3,600 | a574ae927336859fd58b1064922210a69b906c30 | Remove -normal mode error weighting heuristic
In principle this was an estimator of angular error significance,
but in practice it causes block artifacts and doesn't seem to help
much | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -1093,19 +1093,6 @@ static float prepare_error_weight_block(\nerror_weight = 1.0f / error_weight;\n}\n- if (ctx.config.flags & ASTCENC_FLG_MAP_NORMAL)\n- {\n... | C | Apache License 2.0 | arm-software/astc-encoder | Remove -normal mode error weighting heuristic
In principle this was an estimator of angular error significance,
but in practice it causes block artifacts and doesn't seem to help
much |
61,745 | 26.10.2021 23:55:40 | -3,600 | e7cb1e453968b0e16e48ef6d68fc9d1227d8a378 | Give normals a slightly higher search quality threshold | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_entry.cpp",
"new_path": "Source/astcenc_entry.cpp",
"diff": "@@ -664,6 +664,7 @@ astcenc_error astcenc_config_init(\n// Normals are prone to blocking artifacts on smooth curves\n// so force compressor to try harder here ...\nconfig.b_deblock_wei... | C | Apache License 2.0 | arm-software/astc-encoder | Give normals a slightly higher search quality threshold |
61,750 | 08.11.2021 09:35:08 | 0 | b36b9af07467e62f815dc39d5e6cfba69d43230d | Update Coverity client and licence | [
{
"change_type": "MODIFY",
"old_path": "jenkins/build-image.sh",
"new_path": "jenkins/build-image.sh",
"diff": "#!/usr/bin/env bash\n-DOCKER_REGISTRY=mobile-studio--docker.eu-west-1.artifactory.aws.arm.com\n+ARTIFACTORY_URL=eu-west-1.artifactory.aws.arm.com\n+DOCKER_REGISTRY=mobile-studio--docker.${... | C | Apache License 2.0 | arm-software/astc-encoder | QE-2641: Update Coverity client and licence (#298) |
61,745 | 08.11.2021 09:51:25 | 0 | 99d23d833efdc0f09c83cf85a63f1ea43b0318e7 | Define Coverity config file | [
{
"change_type": "MODIFY",
"old_path": "jenkins/release.Jenkinsfile",
"new_path": "jenkins/release.Jenkinsfile",
"diff": "@@ -75,9 +75,9 @@ spec:\ncmake -G \"Unix Makefiles\" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../ -DISA_AVX2=ON ..\n- cov-configure --template --compiler cc --comptype g... | C | Apache License 2.0 | arm-software/astc-encoder | QE-2641: Define Coverity config file (#299) |
61,745 | 08.11.2021 13:42:29 | 0 | 1eeeb2da46ddeec2ee722d45f4c941ba04c853a2 | Add missing separator to package builds | [
{
"change_type": "MODIFY",
"old_path": "CMakeLists.txt",
"new_path": "CMakeLists.txt",
"diff": "@@ -215,7 +215,7 @@ if(PACKAGE)\nset(PKG_VER ${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR})\n- set(CPACK_PACKAGE_FILE_NAME \"astcenc-${PKG_VER}-${PKG_OS}${PACKAGE}\")\n+ set(CPACK_PACKAGE_... | C | Apache License 2.0 | arm-software/astc-encoder | Add missing separator to package builds |
61,745 | 08.11.2021 14:32:30 | 0 | 954af82d2832aa2707d936c5aa5522c76ecd4426 | Update change log for 3.3 release | [
{
"change_type": "MODIFY",
"old_path": "Docs/ChangeLog-3x.md",
"new_path": "Docs/ChangeLog-3x.md",
"diff": "@@ -4,7 +4,42 @@ This page summarizes the major functional and performance changes in each\nrelease of the 3.x series.\nAll performance data on this page is measured on an Intel Core i5-9600K\... | C | Apache License 2.0 | arm-software/astc-encoder | Update change log for 3.3 release |
61,745 | 02.12.2021 13:12:56 | 0 | a287627df60809a2a32fe959757d7b3112716a6f | Delete Test/Images/KodakLite directory | [
{
"change_type": "DELETE",
"old_path": "Test/Images/KodakLite/astc_reference-3.3-avx2_fast_results.csv",
"new_path": null,
"diff": "-Image Set,Block Size,Name,PSNR,Total Time,Coding Time,Coding Rate\n-KodakLite,4x4,ldr-rgb-kodak05.png,41.5438,0.0722,0.0511,7.6876\n-KodakLite,4x4,ldr-rgb-kodak13.png,... | C | Apache License 2.0 | arm-software/astc-encoder | Delete Test/Images/KodakLite directory |
61,745 | 14.12.2021 23:21:49 | 0 | 6979e920f1e2b37ee2eb140d9937e4ab0070990f | Remove redundant ; in macro | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_internal.h",
"new_path": "Source/astcenc_internal.h",
"diff": "#define promise(cond) if(!(cond)) { __builtin_unreachable(); }\n#endif\n#else\n- #define promise(cond) assert(cond);\n+ #define promise(cond) assert(cond)\n#endif\n/* ===============... | C | Apache License 2.0 | arm-software/astc-encoder | Remove redundant ; in macro |
61,745 | 14.12.2021 23:22:45 | 0 | 159df62cea33461f20bf1c8359fb88a7f8d1b1c8 | Remove redundant default in switch | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_internal.h",
"new_path": "Source/astcenc_internal.h",
"diff": "@@ -447,9 +447,10 @@ static inline unsigned int get_quant_level(quant_method method)\ncase QUANT_160: return 160;\ncase QUANT_192: return 192;\ncase QUANT_256: return 256;\n- // Unre... | C | Apache License 2.0 | arm-software/astc-encoder | Remove redundant default in switch |
61,745 | 14.12.2021 23:23:10 | 0 | 5cb190482f92320f7ccc29f4978933c984bd7176 | Consistently use doubles in angular sum metrics | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_error_metrics.cpp",
"new_path": "Source/astcenccli_error_metrics.cpp",
"diff": "@@ -129,7 +129,7 @@ void compute_error_metrics(\nkahan_accum4 log_errorsum;\nkahan_accum4 mpsnr_errorsum;\ndouble mean_angular_errorsum = 0.0;\n- float worst_angu... | C | Apache License 2.0 | arm-software/astc-encoder | Consistently use doubles in angular sum metrics |
61,745 | 14.12.2021 23:23:36 | 0 | cff6402f4d2b056776b6b854a7a6789978e76098 | Suppress Clang12 -Watomic-implicit-seq-cst warning | [
{
"change_type": "MODIFY",
"old_path": "Source/cmake_core.cmake",
"new_path": "Source/cmake_core.cmake",
"diff": "@@ -118,6 +118,7 @@ macro(astcenc_set_properties NAME)\n$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-c++98-c++11-compat-pedantic>\n$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-float-equal>\n$<$<NOT:$<... | C | Apache License 2.0 | arm-software/astc-encoder | Suppress Clang12 -Watomic-implicit-seq-cst warning |
61,745 | 15.12.2021 07:24:35 | 0 | b789e7b9775d210c945f1b238f70f656a768cd27 | Adding Visual Studio ClangCL to build docs | [
{
"change_type": "MODIFY",
"old_path": "Docs/Building.md",
"new_path": "Docs/Building.md",
"diff": "@@ -25,19 +25,22 @@ cd build\n# Configure your build of choice, for example:\n# x86-64 using NMake\n-cmake -G \"NMake Makefiles\" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=.\\ ^\n- -DISA_AVX2=... | C | Apache License 2.0 | arm-software/astc-encoder | Adding Visual Studio ClangCL to build docs |
61,745 | 23.12.2021 21:46:14 | 0 | 49f08b2f6ce6a820676f09a42cae23f244e37043 | Use += accumulators in SIMD code | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_averages_and_directions.cpp",
"new_path": "Source/astcenc_averages_and_directions.cpp",
"diff": "@@ -619,7 +619,7 @@ void compute_error_squared_rgba(\nsamec_err = select(vfloat::zero(), samec_err, mask);\nhaccumulate(samec_errorsumv, samec_err);... | C | Apache License 2.0 | arm-software/astc-encoder | Use += accumulators in SIMD code |
61,745 | 27.12.2021 18:47:10 | 0 | 56125862a0fd257b299a3fd21c526619faf58559 | Fix example error message | [
{
"change_type": "MODIFY",
"old_path": "Utils/Example/astc_api_example.cpp",
"new_path": "Utils/Example/astc_api_example.cpp",
"diff": "@@ -68,7 +68,7 @@ int main(int argc, char **argv)\nuint8_t *image_data = (uint8_t*)stbi_load(argv[1], &image_x, &image_y, &image_c, 4);\nif (!image_data)\n{\n- prin... | C | Apache License 2.0 | arm-software/astc-encoder | Fix example error message |
61,745 | 12.01.2022 11:08:30 | 0 | f0a0f730622d82311f14cd7ad84bb1389b855eea | Expose -j option for test runner to allow scaling tests | [
{
"change_type": "MODIFY",
"old_path": "Test/astc_test_image.py",
"new_path": "Test/astc_test_image.py",
"diff": "#!/usr/bin/env python3\n# SPDX-License-Identifier: Apache-2.0\n# -----------------------------------------------------------------------------\n-# Copyright 2019-2021 Arm Limited\n+# Cop... | C | Apache License 2.0 | arm-software/astc-encoder | Expose -j option for test runner to allow scaling tests |
61,745 | 17.01.2022 22:19:35 | 0 | 69695e524e9b083aa50ce1424ae2579af6367d52 | Move core logging to DIAGNOSTICS builds | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -1541,7 +1541,7 @@ END_OF_TESTS:\n// TODO: Do something more sensible here, such as average color block\nif (scb.block_type == SYM_BTYPE_ERROR)\n{\n-#if !def... | C | Apache License 2.0 | arm-software/astc-encoder | Move core logging to DIAGNOSTICS builds |
61,745 | 17.01.2022 23:14:10 | 0 | f75966e6d044f8dccb8f9405a6eb1875b0ebb21f | Return best partition candidate first | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -1494,25 +1494,24 @@ void compress_block(\n// Find best blocks for 2, 3 and 4 partitions\nfor (int partition_count = 2; partition_count <= max_partitions; pa... | C | Apache License 2.0 | arm-software/astc-encoder | Return best partition candidate first |
61,745 | 17.02.2022 22:14:32 | 0 | 29b50865153608b4cb87860e8afd5856f5b9e37e | Use <0 compares rather than ==-1 to reduce code size | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_block_sizes.cpp",
"new_path": "Source/astcenc_block_sizes.cpp",
"diff": "// SPDX-License-Identifier: Apache-2.0\n// ----------------------------------------------------------------------------\n-// Copyright 2011-2021 Arm Limited\n+// Copyright ... | C | Apache License 2.0 | arm-software/astc-encoder | Use <0 compares rather than ==-1 to reduce code size |
61,745 | 20.02.2022 13:19:44 | 0 | 79d56b2fbba8b00b68f5d4b590e8deb0ed5b3af9 | Cleanup compute_ideal_colors_and_weights | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "// SPDX-License-Identifier: Apache-2.0\n// ----------------------------------------------------------------------------\n-// Copyright 2011-... | C | Apache License 2.0 | arm-software/astc-encoder | Cleanup compute_ideal_colors_and_weights |
61,745 | 20.02.2022 16:02:50 | 0 | f4f5024fb83444fddf0c181b5bb98a3b62318ce7 | Standardize on "grayscale" | [
{
"change_type": "MODIFY",
"old_path": "Docs/ChangeLog-2x.md",
"new_path": "Docs/ChangeLog-2x.md",
"diff": "@@ -226,7 +226,7 @@ speed. Our test sets show an average of 12% improvement in the codec for\nKey for performance charts:\n* Color = block size (see legend).\n-* Letter = image format (N = nor... | C | Apache License 2.0 | arm-software/astc-encoder | Standardize on "grayscale" |
61,745 | 20.02.2022 16:12:05 | 0 | a13b0ef3e4063cdbd77668c6f9d67a18b2a05efc | Remove ewb.block_error_weighted_rgba_sum | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -1132,13 +1132,11 @@ static float prepare_error_weight_block(\n}\n// Small bias to avoid divide by zeros and NaN propagation later\n- vfloat4 texel_weight_su... | C | Apache License 2.0 | arm-software/astc-encoder | Remove ewb.block_error_weighted_rgba_sum |
61,745 | 20.02.2022 20:54:40 | 0 | 91f32e8bb291ef1ae516983dda5a7bc8c9793d2a | Remove remaining error_weight_block usage | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -586,7 +586,6 @@ static float compress_symbolic_block_for_partition_1plane(\n* @param config The compressor configuration.\n* @param bsd The block size infor... | C | Apache License 2.0 | arm-software/astc-encoder | Remove remaining error_weight_block usage |
61,745 | 20.02.2022 21:20:02 | 0 | 82df2fd7737952a13466b161b39e97c74a3f349d | Allow a threshold percentage for block modes | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_block_sizes.cpp",
"new_path": "Source/astcenc_block_sizes.cpp",
"diff": "@@ -854,6 +854,8 @@ static void construct_block_size_descriptor_2d(\nunsigned int always_block_mode_count = 0;\nunsigned int always_decimation_mode_count = 0;\n+ float alwa... | C | Apache License 2.0 | arm-software/astc-encoder | Allow a threshold percentage for block modes |
61,745 | 20.02.2022 21:35:36 | 0 | 291bce740d62408ed42209cb7a3efd68ffd80071 | Refactor compute_avgs_and_dirs for constant texel weight | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_averages_and_directions.cpp",
"new_path": "Source/astcenc_averages_and_directions.cpp",
"diff": "@@ -30,33 +30,30 @@ void compute_avgs_and_dirs_4_comp(\nconst image_block& blk,\npartition_metrics pm[BLOCK_MAX_PARTITIONS]\n) {\n- int partition_co... | C | Apache License 2.0 | arm-software/astc-encoder | Refactor compute_avgs_and_dirs for constant texel weight |
61,745 | 20.02.2022 22:11:41 | 0 | dd16604bb43a438bcc5b0be7f0ad5546788d3a2d | Remove color_scale and icolor_scale | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_averages_and_directions.cpp",
"new_path": "Source/astcenc_averages_and_directions.cpp",
"diff": "@@ -31,7 +31,6 @@ void compute_avgs_and_dirs_4_comp(\npartition_metrics pm[BLOCK_MAX_PARTITIONS]\n) {\nfloat texel_weight = hadd_s(blk.channel_weigh... | C | Apache License 2.0 | arm-software/astc-encoder | Remove color_scale and icolor_scale |
61,745 | 20.02.2022 22:16:48 | 0 | 570ef4640133124498dd84aeafaccf83d22824d4 | Clarify some help message descriptions | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_toplevel_help.cpp",
"new_path": "Source/astcenccli_toplevel_help.cpp",
"diff": "@@ -161,14 +161,13 @@ COMPRESSION\n-mask\nThe input texture is a mask texture with unrelated data stored\nin the various color components, so enable error heurist... | C | Apache License 2.0 | arm-software/astc-encoder | Clarify some help message descriptions |
61,745 | 21.02.2022 09:45:51 | 0 | 4003394660c865e3b4192671dab015bc84040538 | Use more accurate unit2() and unit3() constants | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_vecmathlib.h",
"new_path": "Source/astcenc_vecmathlib.h",
"diff": "@@ -243,7 +243,8 @@ static ASTCENC_SIMD_INLINE vfloat4 unit4()\n*/\nstatic ASTCENC_SIMD_INLINE vfloat4 unit3()\n{\n- return vfloat4(0.57735f, 0.57735f, 0.57735f, 0.0f);\n+ float ... | C | Apache License 2.0 | arm-software/astc-encoder | Use more accurate unit2() and unit3() constants |
61,745 | 21.02.2022 21:02:40 | 0 | 464efe68ace5dd18bad83d83f602619c2112434e | Remove unused channel_weight | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_averages_and_directions.cpp",
"new_path": "Source/astcenc_averages_and_directions.cpp",
"diff": "@@ -116,7 +116,6 @@ void compute_avgs_and_dirs_3_comp(\npartition_metrics pm[BLOCK_MAX_PARTITIONS]\n) {\nfloat texel_weight = hadd_s(blk.channel_wei... | C | Apache License 2.0 | arm-software/astc-encoder | Remove unused channel_weight |
61,745 | 21.02.2022 21:34:02 | 0 | 9546e91e8d985b4db2f5f1b9d8fd0597d74cd1ea | Update valgrind wrapper script | [
{
"change_type": "MODIFY",
"old_path": "Test/astc_profile_valgrind.py",
"new_path": "Test/astc_profile_valgrind.py",
"diff": "#!/usr/bin/env python3\n# SPDX-License-Identifier: Apache-2.0\n# -----------------------------------------------------------------------------\n-# Copyright 2020-2021 Arm Lim... | C | Apache License 2.0 | arm-software/astc-encoder | Update valgrind wrapper script |
61,745 | 21.02.2022 21:48:39 | 0 | e216a7b81a416896bbe9d2070d2aef2de654b2dd | Move error_weight sum out of loop | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1053,6 +1053,7 @@ static inline vfloat4 compute_rgbo_vector(\n}\n/* See header for documentation. */\n+// TODO: Specialize for 1 partiti... | C | Apache License 2.0 | arm-software/astc-encoder | Move error_weight sum out of loop |
61,745 | 21.02.2022 22:08:02 | 0 | eed698028d5aae408f94f4f3a48b1357d7b7daa9 | Sclarize left/mid/right sum calculation | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1096,7 +1096,7 @@ void recompute_ideal_colors_1plane(\nrgba_sum = rgba_sum * blk.channel_weight;\nvfloat4 rgba_weight_sum = max(blk.chan... | C | Apache License 2.0 | arm-software/astc-encoder | Sclarize left/mid/right sum calculation |
61,745 | 21.02.2022 22:28:08 | 0 | e1a01aadc0de7c8ded7e4768e4788ed53428e266 | Refactoring recompute_ideal_colors to reduce code size | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1113,7 +1113,7 @@ void recompute_ideal_colors_1plane(\nvfloat4 scale_vec = vfloat4::zero();\n- vfloat4 weight_weight_sum = vfloat4(1e-17... | C | Apache License 2.0 | arm-software/astc-encoder | Refactoring recompute_ideal_colors to reduce code size |
61,745 | 21.02.2022 22:46:15 | 0 | dafc7460bf54a20a993da49ae60e92248adb5b40 | Defer calculation of RGBO psum | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1114,7 +1114,6 @@ void recompute_ideal_colors_1plane(\nvfloat4 scale_vec = vfloat4::zero();\nfloat weight_weight_sum_s = 1e-17f;\n- floa... | C | Apache License 2.0 | arm-software/astc-encoder | Defer calculation of RGBO psum |
61,745 | 21.02.2022 22:57:31 | 0 | db8b5099c6b7331511ba9130ddb453bc1356f5ea | More loop refactoring | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1149,13 +1149,13 @@ void recompute_ideal_colors_1plane(\nweight_weight_sum_s += idx0;\nvfloat4 color_idx(idx0);\n- vfloat4 cwprod = colo... | C | Apache License 2.0 | arm-software/astc-encoder | More loop refactoring |
61,745 | 21.02.2022 23:28:08 | 0 | b72beb3e3efbf925051ce8d6d42f15489d139f31 | Avoid NaN for 2 plane ideal_ep_and_wt | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -1282,9 +1282,8 @@ void recompute_ideal_colors_2planes(\ndec_weights_quant_uvalue_plane2[i] = qat->unquantized_value[dec_weights_quant_pv... | C | Apache License 2.0 | arm-software/astc-encoder | Avoid NaN for 2 plane ideal_ep_and_wt |
61,745 | 22.02.2022 10:08:34 | 0 | 42a8f6ee01715f45edffb6773e34b8bb914a47df | Add update to change log | [
{
"change_type": "MODIFY",
"old_path": "Docs/ChangeLog-3x.md",
"new_path": "Docs/ChangeLog-3x.md",
"diff": "@@ -7,6 +7,39 @@ All performance data on this page is measured on an Intel Core i5-9600K\nclocked at 4.2 GHz, running `astcenc` using AVX2 and 6 threads.\n+<!-- -------------------------------... | C | Apache License 2.0 | arm-software/astc-encoder | Add update to change log |
61,745 | 22.02.2022 20:28:30 | 0 | ed365e7e5ff5c1f60c012f8806616c590ed81442 | Support build-time restriction on block size | [
{
"change_type": "MODIFY",
"old_path": "CMakeLists.txt",
"new_path": "CMakeLists.txt",
"diff": "# SPDX-License-Identifier: Apache-2.0\n# ----------------------------------------------------------------------------\n-# Copyright 2020-2021 Arm Limited\n+# Copyright 2020-2022 Arm Limited\n#\n# Licensed... | C | Apache License 2.0 | arm-software/astc-encoder | Support build-time restriction on block size |
61,745 | 22.02.2022 22:05:20 | 0 | 34e5696d5d4e617f6f479ac0a07270d949905d04 | Move large array allocations off the stack | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_block_sizes.cpp",
"new_path": "Source/astcenc_block_sizes.cpp",
"diff": "@@ -243,25 +243,20 @@ static bool decode_block_mode_3d(\n* @param x_weights The number of weights in the X dimension.\n* @param y_weights The number of weights in the Y dim... | C | Apache License 2.0 | arm-software/astc-encoder | Move large array allocations off the stack |
61,745 | 22.02.2022 22:20:00 | 0 | bab8160ec48cb7429fc89665a9d2ec05ce6e3c2d | Add stack usage reduction to ChangeLog | [
{
"change_type": "MODIFY",
"old_path": "Docs/ChangeLog-3x.md",
"new_path": "Docs/ChangeLog-3x.md",
"diff": "@@ -16,6 +16,10 @@ The 3.4 release introduces another round of optimizations, removing a number\nof power-user configuration options to simplify the core compressor data path.\n* **General:**\... | C | Apache License 2.0 | arm-software/astc-encoder | Add stack usage reduction to ChangeLog |
61,745 | 23.02.2022 00:41:16 | 0 | 356981884bc9e8784a5dc2624b11d0f373ed7f3c | Add competitive test sweep utility | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "Test/astc_test_competitive.py",
"diff": "+#!/usr/bin/env python3\n+# SPDX-License-Identifier: Apache-2.0\n+# -----------------------------------------------------------------------------\n+# Copyright 2022 Arm Limited\n+#\n+# Licensed under the ... | C | Apache License 2.0 | arm-software/astc-encoder | Add competitive test sweep utility |
61,745 | 23.02.2022 14:21:36 | 0 | cd4ebfa32a432e4429ab91fc715f2b8a42bae9b8 | Fix image component count identification for KTX output | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_image.cpp",
"new_path": "Source/astcenccli_image.cpp",
"diff": "// SPDX-License-Identifier: Apache-2.0\n// ----------------------------------------------------------------------------\n-// Copyright 2011-2021 Arm Limited\n+// Copyright 2011-2... | C | Apache License 2.0 | arm-software/astc-encoder | Fix image component count identification for KTX output |
61,745 | 23.02.2022 15:10:59 | 0 | ffbccca244a06f4ce1182c9cac16ca32bb281c17 | Fix error block output color handling | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_image.cpp",
"new_path": "Source/astcenc_image.cpp",
"diff": "@@ -318,9 +318,9 @@ void write_image_block(\n{\nvint4 colori = vint4::zero();\n- if (blk.data_r[idx] == std::numeric_limits<float>::quiet_NaN())\n+ // Errors are NaN encoded - convert ... | C | Apache License 2.0 | arm-software/astc-encoder | Fix error block output color handling |
61,745 | 23.02.2022 22:20:27 | 0 | 1c97c24b192777f48bc203b1974cc948053cdc8d | Remove array initializer | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_weight_align.cpp",
"new_path": "Source/astcenc_weight_align.cpp",
"diff": "@@ -111,7 +111,7 @@ static void compute_angular_offsets(\npromise(weight_count > 0);\npromise(max_angular_steps > 0);\n- alignas(ASTCENC_VECALIGN) int isamplev[BLOCK_MAX_... | C | Apache License 2.0 | arm-software/astc-encoder | Remove array initializer |
61,745 | 24.02.2022 00:27:22 | 0 | ffddcd5b6258fa413ca442090364482edad1e4e3 | Add undecimated specialization for realign_weights | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -50,6 +50,142 @@ static void merge_endpoints(\nresult.endpt1[0] = select(ep_plane1.endpt1[0], ep_plane2.endpt1[0], sep_mask);\n}\n+/**\n+ * @brief Attempt to... | C | Apache License 2.0 | arm-software/astc-encoder | Add undecimated specialization for realign_weights |
61,745 | 24.02.2022 07:26:00 | 0 | 4ea36836953cff3c8ab4653559ca10a8c6973296 | Allow single channel NaNs in void-extent blocks
The spec allows single color channels to decode to NaN in
void-extent blocks. Prior to this fix the 3.x compressor
would force the entire texel to NaN if component 0 was NaN. | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_decompress_symbolic.cpp",
"new_path": "Source/astcenc_decompress_symbolic.cpp",
"diff": "@@ -171,6 +171,20 @@ void unpack_weights(\n}\n}\n+/**\n+ * @brief Return an FP32 NaN value for use in error colors.\n+ *\n+ * This NaN encoding will turn in... | C | Apache License 2.0 | arm-software/astc-encoder | Allow single channel NaNs in void-extent blocks
The spec allows single color channels to decode to NaN in
void-extent blocks. Prior to this fix the 3.x compressor
would force the entire texel to NaN if component 0 was NaN. |
61,745 | 24.02.2022 08:37:14 | 0 | a33dbb44739da188e32d8f90e2342a780cf751fe | Exploit integer weights in realign_weights_undecimated | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -128,52 +128,46 @@ static bool realign_weights_undecimated(\n// For each weight compute previous, current, and next errors\npromise(bsd.texel_count > 0);\n- ... | C | Apache License 2.0 | arm-software/astc-encoder | Exploit integer weights in realign_weights_undecimated |
61,745 | 26.02.2022 00:47:41 | 0 | c2551a380777a1889cff372599c38eb567a1dad5 | Vectorize header for compute_ideal_weights_for_decimation | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -762,7 +762,7 @@ void compute_ideal_weights_for_decimation(\n) {\nunsigned int texel_count = di.texel_count;\nunsigned int weight_count =... | C | Apache License 2.0 | arm-software/astc-encoder | Vectorize header for compute_ideal_weights_for_decimation |
61,745 | 26.02.2022 10:27:57 | 0 | 605ef33f44588c0114dc8547e3d802b7e0ffb9af | Remove lane selects from compute_ideal_weights
No longer needed as arrays are padded with safe values | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"new_path": "Source/astcenc_ideal_endpoints_and_weights.cpp",
"diff": "@@ -826,14 +826,8 @@ void compute_ideal_weights_for_decimation(\nfor (unsigned int j = 0; j < max_texel_count; j++)\n{\n- // Not all lanes m... | C | Apache License 2.0 | arm-software/astc-encoder | Remove lane selects from compute_ideal_weights
No longer needed as arrays are padded with safe values |
61,745 | 26.02.2022 11:22:36 | 0 | 25129301f44006334bacefba9372c205853db3c8 | Remove int rounding from realign_weights_generic | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -309,10 +309,14 @@ static bool realign_weights_generic(\nunsigned int partition = pi.partition_of_texel[texel];\n- weight_base = weight_base + 0.5f;\n- float... | C | Apache License 2.0 | arm-software/astc-encoder | Remove int rounding from realign_weights_generic |
61,745 | 26.02.2022 15:36:48 | 0 | 33120f5b1b297cfd96f1d60d087a0c4aad985d42 | Store weight_bits in block_mode structure | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_block_sizes.cpp",
"new_path": "Source/astcenc_block_sizes.cpp",
"diff": "* @param[out] y_weights The number of weights in the Y dimension.\n* @param[out] is_dual_plane True if this block mode has two weight planes.\n* @param[out] quant_mode The ... | C | Apache License 2.0 | arm-software/astc-encoder | Store weight_bits in block_mode structure |
61,745 | 26.02.2022 19:09:49 | 0 | 90607171aec0427b603a9470c033461857d21bfb | Add more options to competitive script | [
{
"change_type": "MODIFY",
"old_path": "Test/astc_test_competitive.py",
"new_path": "Test/astc_test_competitive.py",
"diff": "@@ -31,7 +31,7 @@ ISPC_BIN = \"./Binaries/ISPC/ispc_astc.exe\"\nISPC_QUALITY = [\"rgba\", \"rgb\"]\nASTC_BIN = \"./astcenc/astcenc-avx2\"\n-ASTC_QUALITY = [\"-medium\", \"-fa... | C | Apache License 2.0 | arm-software/astc-encoder | Add more options to competitive script |
61,745 | 26.02.2022 20:30:40 | 0 | c5af495584d47db626361d765edc56b4240f5cb5 | Remove unused texel weight check | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_decompress_symbolic.cpp",
"new_path": "Source/astcenc_decompress_symbolic.cpp",
"diff": "@@ -283,9 +283,9 @@ void decompress_symbolic_block(\nint is_dual_plane = bm.is_dual_plane;\n// Unquantize and undecimate the weights\n- int weights[BLOCK_MA... | C | Apache License 2.0 | arm-software/astc-encoder | Remove unused texel weight check |
61,745 | 27.02.2022 08:49:45 | 0 | 4227d60386c8522fc255c1a5bd89880a6a46025a | Update CMake project version | [
{
"change_type": "MODIFY",
"old_path": "CMakeLists.txt",
"new_path": "CMakeLists.txt",
"diff": "@@ -24,7 +24,7 @@ if(MSVC)\nadd_compile_options(\"/wd4324\") # Disable structure was padded due to alignment specifier\nendif()\n-project(astcencoder VERSION 3.3.0)\n+project(astcencoder VERSION 3.4.0)\ns... | C | Apache License 2.0 | arm-software/astc-encoder | Update CMake project version |
61,745 | 27.02.2022 09:06:52 | 0 | 8a93788fc14392c6542da7a84e39fbaa40699308 | Update change log for 3.4 release | [
{
"change_type": "MODIFY",
"old_path": "Docs/ChangeLog-3x.md",
"new_path": "Docs/ChangeLog-3x.md",
"diff": "@@ -10,11 +10,16 @@ clocked at 4.2 GHz, running `astcenc` using AVX2 and 6 threads.\n<!-- ---------------------------------------------------------------------- -->\n## 3.4\n-**Status:** In de... | C | Apache License 2.0 | arm-software/astc-encoder | Update change log for 3.4 release |
61,745 | 28.02.2022 07:55:48 | 0 | 7e929e70335b56b36c6be7e3f5102ddda74ef789 | Fix compile warning in DECOMPRESSOR=ON builds | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_block_sizes.cpp",
"new_path": "Source/astcenc_block_sizes.cpp",
"diff": "@@ -842,6 +842,7 @@ static void construct_block_size_descriptor_2d(\n// Gather all the decimation grids that can be used with the current block\n#if !defined(ASTCENC_DECOMP... | C | Apache License 2.0 | arm-software/astc-encoder | Fix compile warning in DECOMPRESSOR=ON builds |
61,745 | 01.03.2022 20:08:45 | 0 | 5cfb98cdb1c5baaa8aa7a7e65ca7c14d9d63b5f2 | Add missing error for unknown uncompressed file type | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenccli_toplevel.cpp",
"new_path": "Source/astcenccli_toplevel.cpp",
"diff": "@@ -1461,6 +1461,9 @@ int main(\nint bitness = get_output_filename_enforced_bitness(output_filename.c_str());\nif (bitness < 0)\n{\n+ const char *eptr = strrchr(output_file... | C | Apache License 2.0 | arm-software/astc-encoder | Add missing error for unknown uncompressed file type |
61,745 | 05.03.2022 22:45:15 | 0 | 5c6e990c7661a79a966ebc4e577bfd6f9c939ca5 | Add block texel_count to image_block | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -393,7 +393,7 @@ static float compress_symbolic_block_for_partition_1plane(\n// Compute ideal weights and endpoint colors, with no quantization or decimation... | C | Apache License 2.0 | arm-software/astc-encoder | Add block texel_count to image_block |
61,745 | 06.03.2022 19:31:38 | 0 | f3f514da5c7b0cc75c6099be54554ef0aee7f2ad | Specialize compute_symbolic_block_difference | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -388,6 +388,12 @@ static float compress_symbolic_block_for_partition_1plane(\npromise(config.tune_refinement_limit > 0);\npromise(bsd.decimation_mode_count >... | C | Apache License 2.0 | arm-software/astc-encoder | Specialize compute_symbolic_block_difference |
61,745 | 06.03.2022 19:38:49 | 0 | c82485d49e532a5133360513ce299fb567d00bcb | Vectorize compute_symbolic_block_difference_1plane_1partition | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_decompress_symbolic.cpp",
"new_path": "Source/astcenc_decompress_symbolic.cpp",
"diff": "@@ -535,7 +535,7 @@ float compute_symbolic_block_difference_1plane_1partition(\nconst decimation_info& di = *(bsd.decimation_tables[bm.decimation_mode]);\n/... | C | Apache License 2.0 | arm-software/astc-encoder | Vectorize compute_symbolic_block_difference_1plane_1partition |
61,745 | 06.03.2022 21:04:08 | 0 | 5a105014d9f84d6cc65ed49027752dbdbc89a434 | Realign_weights_generic now only used for decimated grids | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -194,7 +194,7 @@ static bool realign_weights_undecimated(\n* @param[out] dec_weights_quant_pvalue_plane1 The weights for plane 1.\n* @param[out] dec_weights_... | C | Apache License 2.0 | arm-software/astc-encoder | Realign_weights_generic now only used for decimated grids |
61,745 | 06.03.2022 21:26:19 | 0 | 5b59767033e26ac486c62e2c9a94606b9db1691c | Inline declarations with first use | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_pick_best_endpoint_format.cpp",
"new_path": "Source/astcenc_pick_best_endpoint_format.cpp",
"diff": "@@ -299,17 +299,12 @@ static void compute_color_error_for_every_integer_count_and_quant_level(\n// It is possible to get endpoint colors signifi... | C | Apache License 2.0 | arm-software/astc-encoder | Inline declarations with first use |
61,745 | 07.03.2022 19:19:50 | 0 | 938db0faaaab230a8f45324435ad7c1cf77c2b2c | Remove ClangCL from name build instructions | [
{
"change_type": "MODIFY",
"old_path": "Docs/Building.md",
"new_path": "Docs/Building.md",
"diff": "@@ -25,7 +25,7 @@ cd build\n# Configure your build of choice, for example:\n# x86-64 using NMake\n-cmake -G \"NMake Makefiles\" -T ClangCL -DCMAKE_BUILD_TYPE=Release ^\n+cmake -G \"NMake Makefiles\" -... | C | Apache License 2.0 | arm-software/astc-encoder | Remove ClangCL from name build instructions |
61,745 | 07.03.2022 19:51:13 | 0 | 57fe1360c739a6b4edd710bebc883d29a0a93d5d | Add static_casts in realign_weights | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -139,9 +139,9 @@ static bool realign_weights_undecimated(\n// Interpolate the colors to create the diffs\nunsigned int partition = pi.partition_of_texel[texe... | C | Apache License 2.0 | arm-software/astc-encoder | Add static_casts in realign_weights |
61,745 | 07.03.2022 20:04:46 | 0 | ce6ea8202e6957f18c87748149b0f8f3db3dd6d4 | Avoid signed/unsigned mismatch | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_compress_symbolic.cpp",
"new_path": "Source/astcenc_compress_symbolic.cpp",
"diff": "@@ -130,7 +130,7 @@ static bool realign_weights_undecimated(\npromise(bsd.texel_count > 0);\nfor (unsigned int texel = 0; texel < bsd.texel_count; texel++)\n{\n... | C | Apache License 2.0 | arm-software/astc-encoder | Avoid signed/unsigned mismatch |
61,745 | 07.03.2022 21:03:30 | 0 | 065962868c87fdcfce39cb6adbc1ca52ec18f241 | Ensure image_block.data_x is SIMD aligned | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_internal.h",
"new_path": "Source/astcenc_internal.h",
"diff": "@@ -800,16 +800,16 @@ struct block_size_descriptor\nstruct image_block\n{\n/** @brief The input (compress) or output (decompress) data for the red color component. */\n- float data_r... | C | Apache License 2.0 | arm-software/astc-encoder | Ensure image_block.data_x is SIMD aligned |
61,745 | 08.03.2022 09:36:39 | 0 | 973d08f58e9e596a4bd084270b5cdfd69e324258 | Vectorize compute_error_squared_rgb_single_partition | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_pick_best_endpoint_format.cpp",
"new_path": "Source/astcenc_pick_best_endpoint_format.cpp",
"diff": "@@ -83,48 +83,132 @@ static void compute_error_squared_rgb_single_partition(\nfloat& l_err,\nfloat& a_drop_err\n) {\n- uncor_err = 0.0f;\n- same... | C | Apache License 2.0 | arm-software/astc-encoder | Vectorize compute_error_squared_rgb_single_partition |
61,745 | 22.02.2022 14:50:47 | 0 | 16ca5c58eb22e3f928ab946cff5ab46e5015d289 | Add ClangCL to CI pipeline | [
{
"change_type": "MODIFY",
"old_path": "Docs/Building.md",
"new_path": "Docs/Building.md",
"diff": "@@ -14,8 +14,8 @@ Builds for Windows are tested with CMake 3.17 and Visual Studio 2019.\n### Configuring the build\nTo use CMake you must first configure the build. Create a build directory\n-in the r... | C | Apache License 2.0 | arm-software/astc-encoder | Add ClangCL to CI pipeline |
61,745 | 09.03.2022 14:14:29 | 0 | d87993324b565f8109e2aa07437bac79d82f0e63 | Update test reference for CI | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "Test/Images/Small/astc_reference-main-avx2_fast_results.csv",
"diff": "+Image Set,Block Size,Name,PSNR,Total Time,Coding Time,Coding Rate\n+Small,4x4,hdr-rgb-00.hdr,33.6884,0.3442,0.0736,0.8906\n+Small,4x4,ldr-rgb-00.png,38.1103,0.0573,0.0375,1.... | C | Apache License 2.0 | arm-software/astc-encoder | Update test reference for CI |
61,745 | 09.03.2022 15:01:12 | 0 | c82259f563a77c32c082602a25ce359508419d71 | Stash ClangCL artefacts in CI | [
{
"change_type": "MODIFY",
"old_path": "jenkins/nightly.Jenkinsfile",
"new_path": "jenkins/nightly.Jenkinsfile",
"diff": "@@ -298,8 +298,11 @@ spec:\ndir('upload/linux-x64') {\nunstash 'astcenc-linux-x64'\n}\n- dir('upload/windows-x64') {\n- unstash 'astcenc-windows-x64'\n+ dir('upload/windows-x64-c... | C | Apache License 2.0 | arm-software/astc-encoder | Stash ClangCL artefacts in CI |
61,745 | 10.03.2022 00:31:23 | 0 | cdd6abbebf02b4c5fbcbf6fcb93a745e06d516d7 | Implement basic ptable defragment
This patch defragments the tables by dropping partitionings where
not all active partitions contain texels. There will still be
some dead entries caused by later dropping duplicates, which will
be fixed in a follow-on patch. | [
{
"change_type": "MODIFY",
"old_path": "Source/astcenc_find_best_partitioning.cpp",
"new_path": "Source/astcenc_find_best_partitioning.cpp",
"diff": "@@ -369,8 +369,9 @@ static void count_partition_mismatch_bits(\npartition_mismatch4\n};\n- for (unsigned int i = 0; i < BLOCK_MAX_PARTITIONINGS; i++)\... | C | Apache License 2.0 | arm-software/astc-encoder | Implement basic ptable defragment
This patch defragments the tables by dropping partitionings where
not all active partitions contain texels. There will still be
some dead entries caused by later dropping duplicates, which will
be fixed in a follow-on patch. |
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