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Merge tag '2.1.3' into master-moz

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* tag '2.1.3': (56 commits)
  Neon/AArch64: Explicitly unroll quant loop w/Clang
  Neon/AArch64: Fix/suppress UBSan warnings
  Neon/AArch64: Accelerate Huffman encoding
  AppVeyor: Test strict MSVC compiler warnings
  Eliminate incompatible pointer type warnings
  MSVC: Eliminate int conversion warnings (C4244)
  MSVC: Eliminate C4996 warnings in API libs
  BUILDING.md: Clarify that Ninja works with Windows
  BUILDING.md: Remove NASM RPM rebuild instructions
  BUILDING.md: Document NASM/Yasm path variables
  "YASM" = "Yasm"
  Build: Fix Neon capability detection w/ MSVC
  Ensure that strncpy() dest strings are terminated
  Eliminate unnecessary JFREAD()/JFWRITE() macros
  Build: Embed version/API/(C) info in MSVC DLLs
  Fix segv w/ h2v2 merged upsamp, jpeg_crop_scanline
  TJBench: Remove innocuous always-true condition
  GitHub Actions: Specify Catalina for macOS build
  Fix -Wpedantic compiler warnings
  Eliminate non-ANSI C compatibility macros
  ...
This commit is contained in:
Kornel
2022-05-23 16:04:06 +01:00
parent e8df8a2d63 c5f269eb96
commit 5e797fa699
92 changed files with 1578 additions and 902 deletions
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12
jcarith.c
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@@ -4,7 +4,7 @@
* This file was part of the Independent JPEG Group's software:
* Developed 1997-2009 by Guido Vollbeding.
* libjpeg-turbo Modifications:
* Copyright (C) 2015, 2018, D. R. Commander.
* Copyright (C) 2015, 2018, 2021-2022, D. R. Commander.
* For conditions of distribution and use, see the accompanying README.ijg
* file.
*
@@ -342,14 +342,14 @@ emit_restart(j_compress_ptr cinfo, int restart_num)
compptr = cinfo->cur_comp_info[ci];
/* DC needs no table for refinement scan */
if (cinfo->progressive_mode == 0 || (cinfo->Ss == 0 && cinfo->Ah == 0)) {
MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS);
memset(entropy->dc_stats[compptr->dc_tbl_no], 0, DC_STAT_BINS);
/* Reset DC predictions to 0 */
entropy->last_dc_val[ci] = 0;
entropy->dc_context[ci] = 0;
}
/* AC needs no table when not present */
if (cinfo->progressive_mode == 0 || cinfo->Se) {
MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS);
memset(entropy->ac_stats[compptr->ac_tbl_no], 0, AC_STAT_BINS);
}
}
@@ -841,7 +841,7 @@ start_pass(j_compress_ptr cinfo, boolean gather_statistics)
* We are fully adaptive here and need no extra
* statistics gathering pass!
*/
ERREXIT(cinfo, JERR_NOT_COMPILED);
ERREXIT(cinfo, JERR_NOTIMPL);
/* We assume jcmaster.c already validated the progressive scan parameters. */
@@ -876,7 +876,7 @@ start_pass(j_compress_ptr cinfo, boolean gather_statistics)
if (entropy->dc_stats[tbl] == NULL)
entropy->dc_stats[tbl] = (unsigned char *)(*cinfo->mem->alloc_small)
((j_common_ptr)cinfo, JPOOL_IMAGE, DC_STAT_BINS);
MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS);
memset(entropy->dc_stats[tbl], 0, DC_STAT_BINS);
/* Initialize DC predictions to 0 */
entropy->last_dc_val[ci] = 0;
entropy->dc_context[ci] = 0;
@@ -889,7 +889,7 @@ start_pass(j_compress_ptr cinfo, boolean gather_statistics)
if (entropy->ac_stats[tbl] == NULL)
entropy->ac_stats[tbl] = (unsigned char *)(*cinfo->mem->alloc_small)
((j_common_ptr)cinfo, JPOOL_IMAGE, AC_STAT_BINS);
MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS);
memset(entropy->ac_stats[tbl], 0, AC_STAT_BINS);
#ifdef CALCULATE_SPECTRAL_CONDITIONING
if (progressive_mode)
/* Section G.1.3.2: Set appropriate arithmetic conditioning value Kx */