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Merge pull request #21110 from alalek:update_libjpeg-turbo

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This commit is contained in:
Alexander Alekhin 2021-11-24 20:08:27 +00:00
commit 2c226d597d
10 changed files with 54 additions and 17 deletions
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4
3rdparty/libjpeg-turbo/CMakeLists.txt vendored
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@ -4,9 +4,9 @@ ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter -Wsign-compare -Wshorten-6
set(VERSION_MAJOR 2)
set(VERSION_MINOR 1)
set(VERSION_REVISION 0)
set(VERSION_REVISION 2)
set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION})
set(LIBJPEG_TURBO_VERSION_NUMBER 2001000)
set(LIBJPEG_TURBO_VERSION_NUMBER 2001002)
string(TIMESTAMP BUILD "opencv-${OPENCV_VERSION}-libjpeg-turbo")
if(CMAKE_BUILD_TYPE STREQUAL "Debug")

10
3rdparty/libjpeg-turbo/jconfigint.h.in vendored
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@ -40,3 +40,13 @@
#define HAVE_BITSCANFORWARD
#endif
#endif
#if defined(__has_attribute)
#if __has_attribute(fallthrough)
#define FALLTHROUGH __attribute__((fallthrough));
#else
#define FALLTHROUGH
#endif
#else
#define FALLTHROUGH
#endif

5
3rdparty/libjpeg-turbo/src/jchuff.c vendored
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@ -44,8 +44,9 @@
* flags (this defines __thumb__).
*/
#if defined(__arm__) || defined(__aarch64__) || defined(_M_ARM) || \
defined(_M_ARM64)
/* NOTE: Both GCC and Clang define __GNUC__ */
#if (defined(__GNUC__) && (defined(__arm__) || defined(__aarch64__))) || \
defined(_M_ARM) || defined(_M_ARM64)
#if !defined(__thumb__) || defined(__thumb2__)
#define USE_CLZ_INTRINSIC
#endif

2
3rdparty/libjpeg-turbo/src/jcmaster.c vendored
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@ -493,7 +493,7 @@ prepare_for_pass(j_compress_ptr cinfo)
master->pass_type = output_pass;
master->pass_number++;
#endif
/*FALLTHROUGH*/
FALLTHROUGH /*FALLTHROUGH*/
case output_pass:
/* Do a data-output pass. */
/* We need not repeat per-scan setup if prior optimization pass did it. */

10
3rdparty/libjpeg-turbo/src/jcphuff.c vendored
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@ -7,6 +7,7 @@
* Copyright (C) 2011, 2015, 2018, 2021, D. R. Commander.
* Copyright (C) 2016, 2018, Matthieu Darbois.
* Copyright (C) 2020, Arm Limited.
* Copyright (C) 2021, Alex Richardson.
* For conditions of distribution and use, see the accompanying README.ijg
* file.
*
@ -52,8 +53,9 @@
* flags (this defines __thumb__).
*/
#if defined(__arm__) || defined(__aarch64__) || defined(_M_ARM) || \
defined(_M_ARM64)
/* NOTE: Both GCC and Clang define __GNUC__ */
#if (defined(__GNUC__) && (defined(__arm__) || defined(__aarch64__))) || \
defined(_M_ARM) || defined(_M_ARM64)
#if !defined(__thumb__) || defined(__thumb2__)
#define USE_CLZ_INTRINSIC
#endif
@ -679,7 +681,7 @@ encode_mcu_AC_first(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
emit_restart(entropy, entropy->next_restart_num);
#ifdef WITH_SIMD
cvalue = values = (JCOEF *)PAD((size_t)values_unaligned, 16);
cvalue = values = (JCOEF *)PAD((JUINTPTR)values_unaligned, 16);
#else
/* Not using SIMD, so alignment is not needed */
cvalue = values = values_unaligned;
@ -944,7 +946,7 @@ encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
emit_restart(entropy, entropy->next_restart_num);
#ifdef WITH_SIMD
cabsvalue = absvalues = (JCOEF *)PAD((size_t)absvalues_unaligned, 16);
cabsvalue = absvalues = (JCOEF *)PAD((JUINTPTR)absvalues_unaligned, 16);
#else
/* Not using SIMD, so alignment is not needed */
cabsvalue = absvalues = absvalues_unaligned;

3
3rdparty/libjpeg-turbo/src/jdapimin.c vendored
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@ -23,6 +23,7 @@
#include "jinclude.h"
#include "jpeglib.h"
#include "jdmaster.h"
#include "jconfigint.h"
/*
@ -308,7 +309,7 @@ jpeg_consume_input(j_decompress_ptr cinfo)
/* Initialize application's data source module */
(*cinfo->src->init_source) (cinfo);
cinfo->global_state = DSTATE_INHEADER;
/*FALLTHROUGH*/
FALLTHROUGH /*FALLTHROUGH*/
case DSTATE_INHEADER:
retcode = (*cinfo->inputctl->consume_input) (cinfo);
if (retcode == JPEG_REACHED_SOS) { /* Found SOS, prepare to decompress */

11
3rdparty/libjpeg-turbo/src/jdhuff.c vendored
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@ -584,7 +584,7 @@ decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
* behavior is, to the best of our understanding, innocuous, and it is
* unclear how to work around it without potentially affecting
* performance. Thus, we (hopefully temporarily) suppress UBSan integer
* overflow errors for this function.
* overflow errors for this function and decode_mcu_fast().
*/
s += state.last_dc_val[ci];
state.last_dc_val[ci] = s;
@ -651,6 +651,12 @@ decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
}
#if defined(__has_feature)
#if __has_feature(undefined_behavior_sanitizer)
__attribute__((no_sanitize("signed-integer-overflow"),
no_sanitize("unsigned-integer-overflow")))
#endif
#endif
LOCAL(boolean)
decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
{
@ -681,6 +687,9 @@ decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
if (entropy->dc_needed[blkn]) {
int ci = cinfo->MCU_membership[blkn];
/* Refer to the comment in decode_mcu_slow() regarding the supression of
* a UBSan integer overflow error in this line of code.
*/
s += state.last_dc_val[ci];
state.last_dc_val[ci] = s;
if (block)

5
3rdparty/libjpeg-turbo/src/jdmainct.c vendored
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@ -18,6 +18,7 @@
#include "jinclude.h"
#include "jdmainct.h"
#include "jconfigint.h"
/*
@ -360,7 +361,7 @@ process_data_context_main(j_decompress_ptr cinfo, JSAMPARRAY output_buf,
main_ptr->context_state = CTX_PREPARE_FOR_IMCU;
if (*out_row_ctr >= out_rows_avail)
return; /* Postprocessor exactly filled output buf */
/*FALLTHROUGH*/
FALLTHROUGH /*FALLTHROUGH*/
case CTX_PREPARE_FOR_IMCU:
/* Prepare to process first M-1 row groups of this iMCU row */
main_ptr->rowgroup_ctr = 0;
@ -371,7 +372,7 @@ process_data_context_main(j_decompress_ptr cinfo, JSAMPARRAY output_buf,
if (main_ptr->iMCU_row_ctr == cinfo->total_iMCU_rows)
set_bottom_pointers(cinfo);
main_ptr->context_state = CTX_PROCESS_IMCU;
/*FALLTHROUGH*/
FALLTHROUGH /*FALLTHROUGH*/
case CTX_PROCESS_IMCU:
/* Call postprocessor using previously set pointers */
(*cinfo->post->post_process_data) (cinfo,

6
3rdparty/libjpeg-turbo/src/jmemmgr.c vendored
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@ -4,7 +4,7 @@
* This file was part of the Independent JPEG Group's software:
* Copyright (C) 1991-1997, Thomas G. Lane.
* libjpeg-turbo Modifications:
* Copyright (C) 2016, D. R. Commander.
* Copyright (C) 2016, 2021, D. R. Commander.
* For conditions of distribution and use, see the accompanying README.ijg
* file.
*
@ -1032,7 +1032,7 @@ free_pool(j_common_ptr cinfo, int pool_id)
large_pool_ptr next_lhdr_ptr = lhdr_ptr->next;
space_freed = lhdr_ptr->bytes_used +
lhdr_ptr->bytes_left +
sizeof(large_pool_hdr);
sizeof(large_pool_hdr) + ALIGN_SIZE - 1;
jpeg_free_large(cinfo, (void *)lhdr_ptr, space_freed);
mem->total_space_allocated -= space_freed;
lhdr_ptr = next_lhdr_ptr;
@ -1045,7 +1045,7 @@ free_pool(j_common_ptr cinfo, int pool_id)
while (shdr_ptr != NULL) {
small_pool_ptr next_shdr_ptr = shdr_ptr->next;
space_freed = shdr_ptr->bytes_used + shdr_ptr->bytes_left +
sizeof(small_pool_hdr);
sizeof(small_pool_hdr) + ALIGN_SIZE - 1;
jpeg_free_small(cinfo, (void *)shdr_ptr, space_freed);
mem->total_space_allocated -= space_freed;
shdr_ptr = next_shdr_ptr;

15
3rdparty/libjpeg-turbo/src/jpegint.h vendored
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@ -5,8 +5,9 @@
* Copyright (C) 1991-1997, Thomas G. Lane.
* Modified 1997-2009 by Guido Vollbeding.
* libjpeg-turbo Modifications:
* Copyright (C) 2015-2016, 2019, D. R. Commander.
* Copyright (C) 2015-2016, 2019, 2021, D. R. Commander.
* Copyright (C) 2015, Google, Inc.
* Copyright (C) 2021, Alex Richardson.
* For conditions of distribution and use, see the accompanying README.ijg
* file.
*
@ -47,6 +48,18 @@ typedef enum { /* Operating modes for buffer controllers */
/* JLONG must hold at least signed 32-bit values. */
typedef long JLONG;
/* JUINTPTR must hold pointer values. */
#ifdef __UINTPTR_TYPE__
/*
* __UINTPTR_TYPE__ is GNU-specific and available in GCC 4.6+ and Clang 3.0+.
* Fortunately, that is sufficient to support the few architectures for which
* sizeof(void *) != sizeof(size_t). The only other options would require C99
* or Clang-specific builtins.
*/
typedef __UINTPTR_TYPE__ JUINTPTR;
#else
typedef size_t JUINTPTR;
#endif
/*
* Left shift macro that handles a negative operand without causing any