From 90289a233dccb18b7f58242b59592b8ff26ac20a Mon Sep 17 00:00:00 2001 From: Ambarish Rapte Date: Wed, 18 Mar 2020 05:57:46 +0000 Subject: [PATCH] 8239107: Update libjpeg to version 9d Reviewed-by: kcr, ajoseph --- .../javafx.graphics/src/main/legal/jpeg_fx.md | 4 +- .../src/main/native-iio/libjpeg/README | 19 +-- .../src/main/native-iio/libjpeg/UPDATING.txt | 4 + .../src/main/native-iio/libjpeg/jccolor.c | 97 ++++++------ .../src/main/native-iio/libjpeg/jchuff.c | 137 ++++++++++++----- .../src/main/native-iio/libjpeg/jcinit.c | 4 +- .../src/main/native-iio/libjpeg/jcmarker.c | 8 +- .../src/main/native-iio/libjpeg/jcmaster.c | 33 +++-- .../src/main/native-iio/libjpeg/jcomapi.c | 138 +++++++++++++++++ .../src/main/native-iio/libjpeg/jcparam.c | 113 ++------------ .../src/main/native-iio/libjpeg/jdcolor.c | 140 ++++++++---------- .../src/main/native-iio/libjpeg/jdct.h | 9 +- .../src/main/native-iio/libjpeg/jdhuff.c | 98 ++++++------ .../src/main/native-iio/libjpeg/jdmarker.c | 20 +-- .../src/main/native-iio/libjpeg/jdmaster.c | 47 +++--- .../src/main/native-iio/libjpeg/jdmerge.c | 65 ++++---- .../src/main/native-iio/libjpeg/jdtrans.c | 4 +- .../src/main/native-iio/libjpeg/jerror.h | 4 +- .../src/main/native-iio/libjpeg/jfdctint.c | 116 ++++++++------- .../src/main/native-iio/libjpeg/jidctint.c | 12 +- .../src/main/native-iio/libjpeg/jmemmgr.c | 60 ++++---- .../src/main/native-iio/libjpeg/jmemnobs.c | 8 +- .../src/main/native-iio/libjpeg/jpegint.h | 9 +- .../src/main/native-iio/libjpeg/jpeglib.h | 11 +- .../src/main/native-iio/libjpeg/jutils.c | 6 +- .../src/main/native-iio/libjpeg/jversion.h | 6 +- 26 files changed, 634 insertions(+), 538 deletions(-) diff --git a/modules/javafx.graphics/src/main/legal/jpeg_fx.md b/modules/javafx.graphics/src/main/legal/jpeg_fx.md index b98f17765ac..e4afe6ec9ad 100644 --- a/modules/javafx.graphics/src/main/legal/jpeg_fx.md +++ b/modules/javafx.graphics/src/main/legal/jpeg_fx.md @@ -1,4 +1,4 @@ -## Independent JPEG Group (IJG) JPEG v9c +## Independent JPEG Group (IJG) JPEG v9d ### IJG License ``` @@ -18,7 +18,7 @@ with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy. -This software is copyright (C) 1991-2018, Thomas G. Lane, Guido Vollbeding. +This software is copyright (C) 1991-2020, Thomas G. Lane, Guido Vollbeding. All Rights Reserved except as specified below. Permission is hereby granted to use, copy, modify, and distribute this diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/README b/modules/javafx.graphics/src/main/native-iio/libjpeg/README index b9f8d75688f..338510e2c8f 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/README +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/README @@ -1,7 +1,7 @@ The Independent JPEG Group's JPEG software ========================================== -README for release 9c of 14-Jan-2018 +README for release 9d of 12-Jan-2020 ==================================== This distribution contains the ninth public release of the Independent JPEG @@ -10,8 +10,8 @@ to use it for any purpose, subject to the conditions under LEGAL ISSUES, below. This software is the work of Tom Lane, Guido Vollbeding, Philip Gladstone, Bill Allombert, Jim Boucher, Lee Crocker, Bob Friesenhahn, Ben Jackson, -Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi, Ge' Weijers, -and other members of the Independent JPEG Group. +John Korejwa, Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi, +Ge' Weijers, and other members of the Independent JPEG Group. IJG is not affiliated with the ISO/IEC JTC1/SC29/WG1 standards committee (previously known as JPEG, together with ITU-T SG16). @@ -115,7 +115,7 @@ with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy. -This software is copyright (C) 1991-2018, Thomas G. Lane, Guido Vollbeding. +This software is copyright (C) 1991-2020, Thomas G. Lane, Guido Vollbeding. All Rights Reserved except as specified below. Permission is hereby granted to use, copy, modify, and distribute this @@ -152,13 +152,6 @@ The same holds for its supporting scripts (config.guess, config.sub, ltmain.sh). Another support script, install-sh, is copyright by X Consortium but is also freely distributable. -The IJG distribution formerly included code to read and write GIF files. -To avoid entanglement with the Unisys LZW patent (now expired), GIF reading -support has been removed altogether, and the GIF writer has been simplified -to produce "uncompressed GIFs". This technique does not use the LZW -algorithm; the resulting GIF files are larger than usual, but are readable -by all standard GIF decoders. - REFERENCES ========== @@ -246,8 +239,8 @@ ARCHIVE LOCATIONS The "official" archive site for this software is www.ijg.org. The most recent released version can always be found there in directory "files". This particular version will be archived as -http://www.ijg.org/files/jpegsrc.v9c.tar.gz, and in Windows-compatible -"zip" archive format as http://www.ijg.org/files/jpegsr9c.zip. +http://www.ijg.org/files/jpegsrc.v9d.tar.gz, and in Windows-compatible +"zip" archive format as http://www.ijg.org/files/jpegsr9d.zip. The JPEG FAQ (Frequently Asked Questions) article is a source of some general information about JPEG. diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/UPDATING.txt b/modules/javafx.graphics/src/main/native-iio/libjpeg/UPDATING.txt index 95f4c1b746b..b00e6108bc0 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/UPDATING.txt +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/UPDATING.txt @@ -22,6 +22,7 @@ Copy only the same 41 .c and 9 .h files as are already there. * jdtrans.c * jerror.h * jmorecfg.h +* jmemmgr.c ** The modifications are, 4.1) Remove arithmetic encoding/decoding. @@ -40,6 +41,9 @@ Pointer to these functions is used while initializing decompressor. 4.4) Improve image filling. Files: jdhuff.c +4.5) Improve JPEG processing +Files: jmemmgr.c + 5) Expand tabs and remove trailing white spaces from source files. 6) Verification: FX sdk build and all test run, on all supported platforms. diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jccolor.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jccolor.c index 73406181e08..1b82fc48002 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jccolor.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jccolor.c @@ -2,7 +2,7 @@ * jccolor.c * * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2011-2013 by Guido Vollbeding. + * Modified 2011-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -105,14 +105,14 @@ rgb_ycc_start (j_compress_ptr cinfo) /* Allocate and fill in the conversion tables. */ cconvert->rgb_ycc_tab = rgb_ycc_tab = (INT32 *) (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (TABLE_SIZE * SIZEOF(INT32))); + TABLE_SIZE * SIZEOF(INT32)); for (i = 0; i <= MAXJSAMPLE; i++) { rgb_ycc_tab[i+R_Y_OFF] = FIX(0.299) * i; rgb_ycc_tab[i+G_Y_OFF] = FIX(0.587) * i; rgb_ycc_tab[i+B_Y_OFF] = FIX(0.114) * i + ONE_HALF; - rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.168735892)) * i; - rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.331264108)) * i; + rgb_ycc_tab[i+R_CB_OFF] = (- FIX(0.168735892)) * i; + rgb_ycc_tab[i+G_CB_OFF] = (- FIX(0.331264108)) * i; /* We use a rounding fudge-factor of 0.5-epsilon for Cb and Cr. * This ensures that the maximum output will round to MAXJSAMPLE * not MAXJSAMPLE+1, and thus that we don't have to range-limit. @@ -121,8 +121,8 @@ rgb_ycc_start (j_compress_ptr cinfo) /* B=>Cb and R=>Cr tables are the same rgb_ycc_tab[i+R_CR_OFF] = FIX(0.5) * i + CBCR_OFFSET + ONE_HALF-1; */ - rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.418687589)) * i; - rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.081312411)) * i; + rgb_ycc_tab[i+G_CR_OFF] = (- FIX(0.418687589)) * i; + rgb_ycc_tab[i+B_CR_OFF] = (- FIX(0.081312411)) * i; } } @@ -131,12 +131,12 @@ rgb_ycc_start (j_compress_ptr cinfo) * Convert some rows of samples to the JPEG colorspace. * * Note that we change from the application's interleaved-pixel format - * to our internal noninterleaved, one-plane-per-component format. - * The input buffer is therefore three times as wide as the output buffer. + * to our internal noninterleaved, one-plane-per-component format. The + * input buffer is therefore three times as wide as the output buffer. * - * A starting row offset is provided only for the output buffer. The caller - * can easily adjust the passed input_buf value to accommodate any row - * offset required on that side. + * A starting row offset is provided only for the output buffer. The + * caller can easily adjust the passed input_buf value to accommodate + * any row offset required on that side. */ METHODDEF(void) @@ -145,8 +145,8 @@ rgb_ycc_convert (j_compress_ptr cinfo, JDIMENSION output_row, int num_rows) { my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register INT32 * ctab = cconvert->rgb_ycc_tab; register int r, g, b; + register INT32 * ctab = cconvert->rgb_ycc_tab; register JSAMPROW inptr; register JSAMPROW outptr0, outptr1, outptr2; register JDIMENSION col; @@ -162,6 +162,7 @@ rgb_ycc_convert (j_compress_ptr cinfo, r = GETJSAMPLE(inptr[RGB_RED]); g = GETJSAMPLE(inptr[RGB_GREEN]); b = GETJSAMPLE(inptr[RGB_BLUE]); + inptr += RGB_PIXELSIZE; /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations * must be too; we do not need an explicit range-limiting operation. * Hence the value being shifted is never negative, and we don't @@ -179,7 +180,6 @@ rgb_ycc_convert (j_compress_ptr cinfo, outptr2[col] = (JSAMPLE) ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) >> SCALEBITS); - inptr += RGB_PIXELSIZE; } } } @@ -201,8 +201,8 @@ rgb_gray_convert (j_compress_ptr cinfo, JDIMENSION output_row, int num_rows) { my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register INT32 * ctab = cconvert->rgb_ycc_tab; register int r, g, b; + register INT32 * ctab = cconvert->rgb_ycc_tab; register JSAMPROW inptr; register JSAMPROW outptr; register JDIMENSION col; @@ -215,11 +215,11 @@ rgb_gray_convert (j_compress_ptr cinfo, r = GETJSAMPLE(inptr[RGB_RED]); g = GETJSAMPLE(inptr[RGB_GREEN]); b = GETJSAMPLE(inptr[RGB_BLUE]); + inptr += RGB_PIXELSIZE; /* Y */ outptr[col] = (JSAMPLE) ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) >> SCALEBITS); - inptr += RGB_PIXELSIZE; } } } @@ -228,8 +228,8 @@ rgb_gray_convert (j_compress_ptr cinfo, /* * Convert some rows of samples to the JPEG colorspace. * This version handles Adobe-style CMYK->YCCK conversion, - * where we convert R=1-C, G=1-M, and B=1-Y to YCbCr using the same - * conversion as above, while passing K (black) unchanged. + * where we convert R=1-C, G=1-M, and B=1-Y to YCbCr using the + * same conversion as above, while passing K (black) unchanged. * We assume rgb_ycc_start has been called. */ @@ -239,8 +239,8 @@ cmyk_ycck_convert (j_compress_ptr cinfo, JDIMENSION output_row, int num_rows) { my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register INT32 * ctab = cconvert->rgb_ycc_tab; register int r, g, b; + register INT32 * ctab = cconvert->rgb_ycc_tab; register JSAMPROW inptr; register JSAMPROW outptr0, outptr1, outptr2, outptr3; register JDIMENSION col; @@ -259,6 +259,7 @@ cmyk_ycck_convert (j_compress_ptr cinfo, b = MAXJSAMPLE - GETJSAMPLE(inptr[2]); /* K passes through as-is */ outptr3[col] = inptr[3]; /* don't need GETJSAMPLE here */ + inptr += 4; /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations * must be too; we do not need an explicit range-limiting operation. * Hence the value being shifted is never negative, and we don't @@ -276,7 +277,6 @@ cmyk_ycck_convert (j_compress_ptr cinfo, outptr2[col] = (JSAMPLE) ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) >> SCALEBITS); - inptr += 4; } } } @@ -312,13 +312,13 @@ rgb_rgb1_convert (j_compress_ptr cinfo, r = GETJSAMPLE(inptr[RGB_RED]); g = GETJSAMPLE(inptr[RGB_GREEN]); b = GETJSAMPLE(inptr[RGB_BLUE]); + inptr += RGB_PIXELSIZE; /* Assume that MAXJSAMPLE+1 is a power of 2, so that the MOD * (modulo) operator is equivalent to the bitmask operator AND. */ outptr0[col] = (JSAMPLE) ((r - g + CENTERJSAMPLE) & MAXJSAMPLE); outptr1[col] = (JSAMPLE) g; outptr2[col] = (JSAMPLE) ((b - g + CENTERJSAMPLE) & MAXJSAMPLE); - inptr += RGB_PIXELSIZE; } } } @@ -335,17 +335,17 @@ grayscale_convert (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows) { - int instride = cinfo->input_components; register JSAMPROW inptr; register JSAMPROW outptr; - register JDIMENSION col; + register JDIMENSION count; + register int instride = cinfo->input_components; JDIMENSION num_cols = cinfo->image_width; while (--num_rows >= 0) { inptr = *input_buf++; outptr = output_buf[0][output_row++]; - for (col = 0; col < num_cols; col++) { - outptr[col] = inptr[0]; /* don't need GETJSAMPLE() here */ + for (count = num_cols; count > 0; count--) { + *outptr++ = *inptr; /* don't need GETJSAMPLE() here */ inptr += instride; } } @@ -396,21 +396,21 @@ null_convert (j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows) { - int ci; - register int nc = cinfo->num_components; register JSAMPROW inptr; register JSAMPROW outptr; - register JDIMENSION col; + register JDIMENSION count; + register int num_comps = cinfo->num_components; JDIMENSION num_cols = cinfo->image_width; + int ci; while (--num_rows >= 0) { /* It seems fastest to make a separate pass for each component. */ - for (ci = 0; ci < nc; ci++) { + for (ci = 0; ci < num_comps; ci++) { inptr = input_buf[0] + ci; outptr = output_buf[ci][output_row]; - for (col = 0; col < num_cols; col++) { + for (count = num_cols; count > 0; count--) { *outptr++ = *inptr; /* don't need GETJSAMPLE() here */ - inptr += nc; + inptr += num_comps; } } input_buf++; @@ -439,9 +439,8 @@ jinit_color_converter (j_compress_ptr cinfo) { my_cconvert_ptr cconvert; - cconvert = (my_cconvert_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_color_converter)); + cconvert = (my_cconvert_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_color_converter)); cinfo->cconvert = &cconvert->pub; /* set start_pass to null method until we find out differently */ cconvert->pub.start_pass = null_method; @@ -455,9 +454,11 @@ jinit_color_converter (j_compress_ptr cinfo) case JCS_RGB: case JCS_BG_RGB: +#if RGB_PIXELSIZE != 3 if (cinfo->input_components != RGB_PIXELSIZE) ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); break; +#endif /* else share code with YCbCr */ case JCS_YCbCr: case JCS_BG_YCC: @@ -474,7 +475,6 @@ jinit_color_converter (j_compress_ptr cinfo) default: /* JCS_UNKNOWN can be anything */ if (cinfo->input_components < 1) ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); - break; } /* Support color transform only for RGB colorspaces */ @@ -507,19 +507,18 @@ jinit_color_converter (j_compress_ptr cinfo) case JCS_BG_RGB: if (cinfo->num_components != 3) ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == cinfo->jpeg_color_space) { - switch (cinfo->color_transform) { - case JCT_NONE: - cconvert->pub.color_convert = rgb_convert; - break; - case JCT_SUBTRACT_GREEN: - cconvert->pub.color_convert = rgb_rgb1_convert; - break; - default: - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - } - } else + if (cinfo->in_color_space != cinfo->jpeg_color_space) ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + switch (cinfo->color_transform) { + case JCT_NONE: + cconvert->pub.color_convert = rgb_convert; + break; + case JCT_SUBTRACT_GREEN: + cconvert->pub.color_convert = rgb_rgb1_convert; + break; + default: + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + } break; case JCS_YCbCr: @@ -572,10 +571,9 @@ jinit_color_converter (j_compress_ptr cinfo) case JCS_CMYK: if (cinfo->num_components != 4) ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - if (cinfo->in_color_space == JCS_CMYK) - cconvert->pub.color_convert = null_convert; - else + if (cinfo->in_color_space != JCS_CMYK) ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + cconvert->pub.color_convert = null_convert; break; case JCS_YCCK: @@ -599,6 +597,5 @@ jinit_color_converter (j_compress_ptr cinfo) cinfo->num_components != cinfo->input_components) ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); cconvert->pub.color_convert = null_convert; - break; } } diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jchuff.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jchuff.c index 093b07d0f2a..2cffcf1fe84 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jchuff.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jchuff.c @@ -2,7 +2,7 @@ * jchuff.c * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2006-2013 by Guido Vollbeding. + * Modified 2006-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -180,13 +180,12 @@ jpeg_make_c_derived_tbl (j_compress_ptr cinfo, boolean isDC, int tblno, htbl = isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + htbl = jpeg_std_huff_table((j_common_ptr) cinfo, isDC, tblno); /* Allocate a workspace if we haven't already done so. */ if (*pdtbl == NULL) - *pdtbl = (c_derived_tbl *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(c_derived_tbl)); + *pdtbl = (c_derived_tbl *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(c_derived_tbl)); dtbl = *pdtbl; /* Figure C.1: make table of Huffman code length for each symbol */ @@ -1260,10 +1259,82 @@ jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) UINT8 bits[MAX_CLEN+1]; /* bits[k] = # of symbols with code length k */ int codesize[257]; /* codesize[k] = code length of symbol k */ int others[257]; /* next symbol in current branch of tree */ - int c1, c2; - int p, i, j; + int c1, c2, i, j; + UINT8 *p; long v; + freq[256] = 1; /* make sure 256 has a nonzero count */ + /* Including the pseudo-symbol 256 in the Huffman procedure guarantees + * that no real symbol is given code-value of all ones, because 256 + * will be placed last in the largest codeword category. + * In the symbol list build procedure this element serves as sentinel + * for the zero run loop. + */ + +#ifndef DONT_USE_FANCY_HUFF_OPT + + /* Build list of symbols sorted in order of descending frequency */ + /* This approach has several benefits (thank to John Korejwa for the idea): + * 1. + * If a codelength category is split during the length limiting procedure + * below, the feature that more frequent symbols are assigned shorter + * codewords remains valid for the adjusted code. + * 2. + * To reduce consecutive ones in a Huffman data stream (thus reducing the + * number of stuff bytes in JPEG) it is preferable to follow 0 branches + * (and avoid 1 branches) as much as possible. This is easily done by + * assigning symbols to leaves of the Huffman tree in order of decreasing + * frequency, with no secondary sort based on codelengths. + * 3. + * The symbol list can be built independently from the assignment of code + * lengths by the Huffman procedure below. + * Note: The symbol list build procedure must be performed first, because + * the Huffman procedure assigning the codelengths clobbers the frequency + * counts! + */ + + /* Here we use the others array as a linked list of nonzero frequencies + * to be sorted. Already sorted elements are removed from the list. + */ + + /* Building list */ + + /* This item does not correspond to a valid symbol frequency and is used + * as starting index. + */ + j = 256; + + for (i = 0;; i++) { + if (freq[i] == 0) /* skip zero frequencies */ + continue; + if (i > 255) + break; + others[j] = i; /* this symbol value */ + j = i; /* previous symbol value */ + } + others[j] = -1; /* mark end of list */ + + /* Sorting list */ + + p = htbl->huffval; + while ((c1 = others[256]) >= 0) { + v = freq[c1]; + i = c1; /* first symbol value */ + j = 256; /* pseudo symbol value for starting index */ + while ((c2 = others[c1]) >= 0) { + if (freq[c2] > v) { + v = freq[c2]; + i = c2; /* this symbol value */ + j = c1; /* previous symbol value */ + } + c1 = c2; + } + others[j] = others[i]; /* remove this symbol i from list */ + *p++ = (UINT8) i; + } + +#endif /* DONT_USE_FANCY_HUFF_OPT */ + /* This algorithm is explained in section K.2 of the JPEG standard */ MEMZERO(bits, SIZEOF(bits)); @@ -1271,12 +1342,6 @@ jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) for (i = 0; i < 257; i++) others[i] = -1; /* init links to empty */ - freq[256] = 1; /* make sure 256 has a nonzero count */ - /* Including the pseudo-symbol 256 in the Huffman procedure guarantees - * that no real symbol is given code-value of all ones, because 256 - * will be placed last in the largest codeword category. - */ - /* Huffman's basic algorithm to assign optimal code lengths to symbols */ for (;;) { @@ -1333,7 +1398,7 @@ jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) /* The JPEG standard seems to think that this can't happen, */ /* but I'm paranoid... */ if (codesize[i] > MAX_CLEN) - ERREXIT(cinfo, JERR_HUFF_CLEN_OVERFLOW); + ERREXIT(cinfo, JERR_HUFF_CLEN_OUTOFBOUNDS); bits[codesize[i]]++; } @@ -1353,8 +1418,11 @@ jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) for (i = MAX_CLEN; i > 16; i--) { while (bits[i] > 0) { j = i - 2; /* find length of new prefix to be used */ - while (bits[j] == 0) + while (bits[j] == 0) { + if (j == 0) + ERREXIT(cinfo, JERR_HUFF_CLEN_OUTOFBOUNDS); j--; + } bits[i] -= 2; /* remove two symbols */ bits[i-1]++; /* one goes in this length */ @@ -1371,20 +1439,23 @@ jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) /* Return final symbol counts (only for lengths 0..16) */ MEMCOPY(htbl->bits, bits, SIZEOF(htbl->bits)); +#ifdef DONT_USE_FANCY_HUFF_OPT + /* Return a list of the symbols sorted by code length */ - /* It's not real clear to me why we don't need to consider the codelength - * changes made above, but the JPEG spec seems to think this works. + /* Note: Due to the codelength changes made above, it can happen + * that more frequent symbols are assigned longer codewords. */ - p = 0; + p = htbl->huffval; for (i = 1; i <= MAX_CLEN; i++) { for (j = 0; j <= 255; j++) { if (codesize[j] == i) { - htbl->huffval[p] = (UINT8) j; - p++; + *p++ = (UINT8) j; } } } +#endif /* DONT_USE_FANCY_HUFF_OPT */ + /* Set sent_table FALSE so updated table will be written to JPEG file. */ htbl->sent_table = FALSE; } @@ -1404,13 +1475,13 @@ finish_pass_gather (j_compress_ptr cinfo) boolean did_dc[NUM_HUFF_TBLS]; boolean did_ac[NUM_HUFF_TBLS]; - /* It's important not to apply jpeg_gen_optimal_table more than once - * per table, because it clobbers the input frequency counts! - */ if (cinfo->progressive_mode) /* Flush out buffered data (all we care about is counting the EOB symbol) */ emit_eobrun(entropy); + /* It's important not to apply jpeg_gen_optimal_table more than once + * per table, because it clobbers the input frequency counts! + */ MEMZERO(did_dc, SIZEOF(did_dc)); MEMZERO(did_ac, SIZEOF(did_ac)); @@ -1479,9 +1550,8 @@ start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics) entropy->pub.encode_mcu = encode_mcu_AC_refine; /* AC refinement needs a correction bit buffer */ if (entropy->bit_buffer == NULL) - entropy->bit_buffer = (char *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - MAX_CORR_BITS * SIZEOF(char)); + entropy->bit_buffer = (char *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, MAX_CORR_BITS * SIZEOF(char)); } } @@ -1509,9 +1579,8 @@ start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics) /* Allocate and zero the statistics tables */ /* Note that jpeg_gen_optimal_table expects 257 entries in each table! */ if (entropy->dc_count_ptrs[tbl] == NULL) - entropy->dc_count_ptrs[tbl] = (long *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 257 * SIZEOF(long)); + entropy->dc_count_ptrs[tbl] = (long *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, 257 * SIZEOF(long)); MEMZERO(entropy->dc_count_ptrs[tbl], 257 * SIZEOF(long)); } else { /* Compute derived values for Huffman tables */ @@ -1529,9 +1598,8 @@ start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics) if (tbl < 0 || tbl >= NUM_HUFF_TBLS) ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); if (entropy->ac_count_ptrs[tbl] == NULL) - entropy->ac_count_ptrs[tbl] = (long *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - 257 * SIZEOF(long)); + entropy->ac_count_ptrs[tbl] = (long *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, 257 * SIZEOF(long)); MEMZERO(entropy->ac_count_ptrs[tbl], 257 * SIZEOF(long)); } else { jpeg_make_c_derived_tbl(cinfo, FALSE, tbl, @@ -1560,9 +1628,8 @@ jinit_huff_encoder (j_compress_ptr cinfo) huff_entropy_ptr entropy; int i; - entropy = (huff_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(huff_entropy_encoder)); + entropy = (huff_entropy_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(huff_entropy_encoder)); cinfo->entropy = &entropy->pub; entropy->pub.start_pass = start_pass_huff; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcinit.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcinit.c index 0edce39574d..41ed30a8e0d 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcinit.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcinit.c @@ -225,9 +225,9 @@ jinit_compress_master (j_compress_ptr cinfo) /* Forward DCT */ jinit_forward_dct(cinfo); /* Entropy encoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) + if (cinfo->arith_code) { ERREXIT(cinfo, JERR_ARITH_NOTIMPL); - else { + } else { jinit_huff_encoder(cinfo); } diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmarker.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmarker.c index 13d20f08684..9945667d1af 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmarker.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmarker.c @@ -2,7 +2,7 @@ * jcmarker.c * * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2013 by Guido Vollbeding. + * Modified 2003-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -471,7 +471,6 @@ emit_adobe_app14 (j_compress_ptr cinfo) break; default: emit_byte(cinfo, 0); /* Color transform = 0 */ - break; } } @@ -702,9 +701,8 @@ jinit_marker_writer (j_compress_ptr cinfo) my_marker_ptr marker; /* Create the subobject */ - marker = (my_marker_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_marker_writer)); + marker = (my_marker_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_marker_writer)); cinfo->marker = &marker->pub; /* Initialize method pointers */ marker->pub.write_file_header = write_file_header; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmaster.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmaster.c index 680b7697400..ef2d8ff418f 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmaster.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcmaster.c @@ -2,7 +2,7 @@ * jcmaster.c * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2003-2017 by Guido Vollbeding. + * Modified 2003-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -62,7 +62,7 @@ initial_setup (j_compress_ptr cinfo) case 5: cinfo->natural_order = jpeg_natural_order5; break; case 6: cinfo->natural_order = jpeg_natural_order6; break; case 7: cinfo->natural_order = jpeg_natural_order7; break; - default: cinfo->natural_order = jpeg_natural_order; break; + default: cinfo->natural_order = jpeg_natural_order; } /* Derive lim_Se from block_size */ @@ -114,20 +114,24 @@ initial_setup (j_compress_ptr cinfo) */ ssize = 1; #ifdef DCT_SCALING_SUPPORTED - while (cinfo->min_DCT_h_scaled_size * ssize <= - (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } + if (! cinfo->raw_data_in) + while (cinfo->min_DCT_h_scaled_size * ssize <= + (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == + 0) { + ssize = ssize * 2; + } #endif compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; ssize = 1; #ifdef DCT_SCALING_SUPPORTED - while (cinfo->min_DCT_v_scaled_size * ssize <= - (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } + if (! cinfo->raw_data_in) + while (cinfo->min_DCT_v_scaled_size * ssize <= + (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == + 0) { + ssize = ssize * 2; + } #endif compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; @@ -623,9 +627,8 @@ jinit_c_master_control (j_compress_ptr cinfo, boolean transcode_only) { my_master_ptr master; - master = (my_master_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_comp_master)); + master = (my_master_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_comp_master)); cinfo->master = &master->pub; master->pub.prepare_for_pass = prepare_for_pass; master->pub.pass_startup = pass_startup; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcomapi.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcomapi.c index 9c37f8ea8f0..f7ef0905275 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcomapi.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcomapi.c @@ -2,6 +2,7 @@ * jcomapi.c * * Copyright (C) 1994-1997, Thomas G. Lane. + * Modified 2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -104,3 +105,140 @@ jpeg_alloc_huff_table (j_common_ptr cinfo) tbl->sent_table = FALSE; /* make sure this is false in any new table */ return tbl; } + + +/* + * Set up the standard Huffman tables (cf. JPEG standard section K.3). + * IMPORTANT: these are only valid for 8-bit data precision! + * (Would jutils.c be a more reasonable place to put this?) + */ + +GLOBAL(JHUFF_TBL *) +jpeg_std_huff_table (j_common_ptr cinfo, boolean isDC, int tblno) +{ + JHUFF_TBL **htblptr, *htbl; + const UINT8 *bits, *val; + int nsymbols, len; + + static const UINT8 bits_dc_luminance[17] = + { /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 }; + static const UINT8 val_dc_luminance[] = + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; + + static const UINT8 bits_dc_chrominance[17] = + { /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 }; + static const UINT8 val_dc_chrominance[] = + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; + + static const UINT8 bits_ac_luminance[17] = + { /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d }; + static const UINT8 val_ac_luminance[] = + { 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, + 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, + 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, + 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, + 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, + 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, + 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, + 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, + 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, + 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, + 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, + 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, + 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, + 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, + 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, + 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, + 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, + 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, + 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, + 0xf9, 0xfa }; + + static const UINT8 bits_ac_chrominance[17] = + { /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 }; + static const UINT8 val_ac_chrominance[] = + { 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, + 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, + 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, + 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, + 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, + 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, + 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, + 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, + 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, + 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, + 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, + 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, + 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, + 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, + 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, + 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, + 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, + 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, + 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, + 0xf9, 0xfa }; + + if (cinfo->is_decompressor) { + if (isDC) + htblptr = ((j_decompress_ptr) cinfo)->dc_huff_tbl_ptrs; + else + htblptr = ((j_decompress_ptr) cinfo)->ac_huff_tbl_ptrs; + } else { + if (isDC) + htblptr = ((j_compress_ptr) cinfo)->dc_huff_tbl_ptrs; + else + htblptr = ((j_compress_ptr) cinfo)->ac_huff_tbl_ptrs; + } + + switch (tblno) { + case 0: + if (isDC) { + bits = bits_dc_luminance; + val = val_dc_luminance; + } else { + bits = bits_ac_luminance; + val = val_ac_luminance; + } + break; + case 1: + if (isDC) { + bits = bits_dc_chrominance; + val = val_dc_chrominance; + } else { + bits = bits_ac_chrominance; + val = val_ac_chrominance; + } + break; + default: + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + return NULL; /* avoid compiler warnings for uninitialized variables */ + } + + if (htblptr[tblno] == NULL) + htblptr[tblno] = jpeg_alloc_huff_table(cinfo); + + htbl = htblptr[tblno]; + + /* Copy the number-of-symbols-of-each-code-length counts */ + MEMCOPY(htbl->bits, bits, SIZEOF(htbl->bits)); + + /* Validate the counts. We do this here mainly so we can copy the right + * number of symbols from the val[] array, without risking marching off + * the end of memory. jxhuff.c will do a more thorough test later. + */ + nsymbols = 0; + for (len = 1; len <= 16; len++) + nsymbols += bits[len]; + if (nsymbols > 256) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + + if (nsymbols > 0) + MEMCOPY(htbl->huffval, val, nsymbols * SIZEOF(UINT8)); + + /* Initialize sent_table FALSE so table will be written to JPEG file. */ + htbl->sent_table = FALSE; + + return htbl; +} diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcparam.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcparam.c index e4573e9bb44..d11dfd84abd 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jcparam.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jcparam.c @@ -2,7 +2,7 @@ * jcparam.c * * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2003-2013 by Guido Vollbeding. + * Modified 2003-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -162,112 +162,23 @@ jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline) /* - * Huffman table setup routines + * Reset standard Huffman tables */ LOCAL(void) -add_huff_table (j_compress_ptr cinfo, - JHUFF_TBL **htblptr, const UINT8 *bits, const UINT8 *val) -/* Define a Huffman table */ +std_huff_tables (j_compress_ptr cinfo) { - int nsymbols, len; - - if (*htblptr == NULL) - *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); - - /* Copy the number-of-symbols-of-each-code-length counts */ - MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); + if (cinfo->dc_huff_tbl_ptrs[0] != NULL) + (void) jpeg_std_huff_table((j_common_ptr) cinfo, TRUE, 0); - /* Validate the counts. We do this here mainly so we can copy the right - * number of symbols from the val[] array, without risking marching off - * the end of memory. jchuff.c will do a more thorough test later. - */ - nsymbols = 0; - for (len = 1; len <= 16; len++) - nsymbols += bits[len]; - if (nsymbols < 1 || nsymbols > 256) - ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + if (cinfo->ac_huff_tbl_ptrs[0] != NULL) + (void) jpeg_std_huff_table((j_common_ptr) cinfo, FALSE, 0); - MEMCOPY((*htblptr)->huffval, val, nsymbols * SIZEOF(UINT8)); + if (cinfo->dc_huff_tbl_ptrs[1] != NULL) + (void) jpeg_std_huff_table((j_common_ptr) cinfo, TRUE, 1); - /* Initialize sent_table FALSE so table will be written to JPEG file. */ - (*htblptr)->sent_table = FALSE; -} - - -LOCAL(void) -std_huff_tables (j_compress_ptr cinfo) -/* Set up the standard Huffman tables (cf. JPEG standard section K.3) */ -/* IMPORTANT: these are only valid for 8-bit data precision! */ -{ - static const UINT8 bits_dc_luminance[17] = - { /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 }; - static const UINT8 val_dc_luminance[] = - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; - - static const UINT8 bits_dc_chrominance[17] = - { /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 }; - static const UINT8 val_dc_chrominance[] = - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; - - static const UINT8 bits_ac_luminance[17] = - { /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d }; - static const UINT8 val_ac_luminance[] = - { 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, - 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, - 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, - 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, - 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, - 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, - 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, - 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, - 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, - 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, - 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, - 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, - 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, - 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, - 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, - 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, - 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, - 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, - 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, - 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, - 0xf9, 0xfa }; - - static const UINT8 bits_ac_chrominance[17] = - { /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 }; - static const UINT8 val_ac_chrominance[] = - { 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, - 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, - 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, - 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, - 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, - 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, - 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, - 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, - 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, - 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, - 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, - 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, - 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, - 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, - 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, - 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, - 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, - 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, - 0xf9, 0xfa }; - - add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[0], - bits_dc_luminance, val_dc_luminance); - add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[0], - bits_ac_luminance, val_ac_luminance); - add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[1], - bits_dc_chrominance, val_dc_chrominance); - add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[1], - bits_ac_chrominance, val_ac_chrominance); + if (cinfo->ac_huff_tbl_ptrs[1] != NULL) + (void) jpeg_std_huff_table((j_common_ptr) cinfo, FALSE, 1); } @@ -306,7 +217,7 @@ jpeg_set_defaults (j_compress_ptr cinfo) cinfo->data_precision = BITS_IN_JSAMPLE; /* Set up two quantization tables using default quality of 75 */ jpeg_set_quality(cinfo, 75, TRUE); - /* Set up two Huffman tables */ + /* Reset standard Huffman tables */ std_huff_tables(cinfo); /* Initialize default arithmetic coding conditioning */ diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdcolor.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdcolor.c index 12779291de7..7488d3d6ddf 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdcolor.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdcolor.c @@ -2,7 +2,7 @@ * jdcolor.c * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2011-2017 by Guido Vollbeding. + * Modified 2011-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -124,28 +124,22 @@ build_ycc_rgb_table (j_decompress_ptr cinfo) INT32 x; SHIFT_TEMPS - cconvert->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - cconvert->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); + cconvert->Cr_r_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + cconvert->Cb_b_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + cconvert->Cr_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); + cconvert->Cb_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ /* Cr=>R value is nearest int to 1.402 * x */ - cconvert->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(1.402) * x + ONE_HALF, SCALEBITS); + cconvert->Cr_r_tab[i] = (int) DESCALE(FIX(1.402) * x, SCALEBITS); /* Cb=>B value is nearest int to 1.772 * x */ - cconvert->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(1.772) * x + ONE_HALF, SCALEBITS); + cconvert->Cb_b_tab[i] = (int) DESCALE(FIX(1.772) * x, SCALEBITS); /* Cr=>G value is scaled-up -0.714136286 * x */ cconvert->Cr_g_tab[i] = (- FIX(0.714136286)) * x; /* Cb=>G value is scaled-up -0.344136286 * x */ @@ -164,28 +158,22 @@ build_bg_ycc_rgb_table (j_decompress_ptr cinfo) INT32 x; SHIFT_TEMPS - cconvert->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - cconvert->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - cconvert->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); + cconvert->Cr_r_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + cconvert->Cb_b_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + cconvert->Cr_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); + cconvert->Cb_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ /* Cr=>R value is nearest int to 2.804 * x */ - cconvert->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(2.804) * x + ONE_HALF, SCALEBITS); + cconvert->Cr_r_tab[i] = (int) DESCALE(FIX(2.804) * x, SCALEBITS); /* Cb=>B value is nearest int to 3.544 * x */ - cconvert->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(3.544) * x + ONE_HALF, SCALEBITS); + cconvert->Cb_b_tab[i] = (int) DESCALE(FIX(3.544) * x, SCALEBITS); /* Cr=>G value is scaled-up -1.428272572 * x */ cconvert->Cr_g_tab[i] = (- FIX(1.428272572)) * x; /* Cb=>G value is scaled-up -0.688272572 * x */ @@ -201,6 +189,7 @@ build_bg_ycc_rgb_table (j_decompress_ptr cinfo) * Note that we change from noninterleaved, one-plane-per-component format * to interleaved-pixel format. The output buffer is therefore three times * as wide as the input buffer. + * * A starting row offset is provided only for the input buffer. The caller * can easily adjust the passed output_buf value to accommodate any row * offset required on that side. @@ -264,9 +253,8 @@ build_rgb_y_table (j_decompress_ptr cinfo) INT32 i; /* Allocate and fill in the conversion tables. */ - cconvert->rgb_y_tab = rgb_y_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (TABLE_SIZE * SIZEOF(INT32))); + cconvert->rgb_y_tab = rgb_y_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, TABLE_SIZE * SIZEOF(INT32)); for (i = 0; i <= MAXJSAMPLE; i++) { rgb_y_tab[i+R_Y_OFF] = FIX(0.299) * i; @@ -286,8 +274,8 @@ rgb_gray_convert (j_decompress_ptr cinfo, JSAMPARRAY output_buf, int num_rows) { my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register INT32 * ctab = cconvert->rgb_y_tab; register int r, g, b; + register INT32 * ctab = cconvert->rgb_y_tab; register JSAMPROW outptr; register JSAMPROW inptr0, inptr1, inptr2; register JDIMENSION col; @@ -313,6 +301,7 @@ rgb_gray_convert (j_decompress_ptr cinfo, /* + * Convert some rows of samples to the output colorspace. * [R-G,G,B-G] to [R,G,B] conversion with modulo calculation * (inverse color transform). * This can be seen as an adaption of the general YCbCr->RGB @@ -364,8 +353,8 @@ rgb1_gray_convert (j_decompress_ptr cinfo, JSAMPARRAY output_buf, int num_rows) { my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; - register INT32 * ctab = cconvert->rgb_y_tab; register int r, g, b; + register INT32 * ctab = cconvert->rgb_y_tab; register JSAMPROW outptr; register JSAMPROW inptr0, inptr1, inptr2; register JDIMENSION col; @@ -396,6 +385,7 @@ rgb1_gray_convert (j_decompress_ptr cinfo, /* + * Convert some rows of samples to the output colorspace. * No colorspace change, but conversion from separate-planes * to interleaved representation. */ @@ -430,6 +420,7 @@ rgb_convert (j_decompress_ptr cinfo, /* * Color conversion for no colorspace change: just copy the data, * converting from separate-planes to interleaved representation. + * We assume out_color_components == num_components. */ METHODDEF(void) @@ -437,20 +428,21 @@ null_convert (j_decompress_ptr cinfo, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows) { - int ci; - register int nc = cinfo->num_components; register JSAMPROW outptr; register JSAMPROW inptr; - register JDIMENSION col; + register JDIMENSION count; + register int num_comps = cinfo->num_components; JDIMENSION num_cols = cinfo->output_width; + int ci; while (--num_rows >= 0) { - for (ci = 0; ci < nc; ci++) { + /* It seems fastest to make a separate pass for each component. */ + for (ci = 0; ci < num_comps; ci++) { inptr = input_buf[ci][input_row]; outptr = output_buf[0] + ci; - for (col = 0; col < num_cols; col++) { - *outptr = *inptr++; /* needn't bother with GETJSAMPLE() here */ - outptr += nc; + for (count = num_cols; count > 0; count--) { + *outptr = *inptr++; /* don't need GETJSAMPLE() here */ + outptr += num_comps; } } input_row++; @@ -616,9 +608,10 @@ cmyk_rgb_convert (j_decompress_ptr cinfo, /* - * Adobe-style YCCK->CMYK conversion. - * We convert YCbCr to R=1-C, G=1-M, and B=1-Y using the same - * conversion as above, while passing K (black) unchanged. + * Convert some rows of samples to the output colorspace. + * This version handles Adobe-style YCCK->CMYK conversion, + * where we convert YCbCr to R=1-C, G=1-M, and B=1-Y using the + * same conversion as above, while passing K (black) unchanged. * We assume build_ycc_rgb_table has been called. */ @@ -689,9 +682,8 @@ jinit_color_deconverter (j_decompress_ptr cinfo) my_cconvert_ptr cconvert; int ci; - cconvert = (my_cconvert_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_color_deconverter)); + cconvert = (my_cconvert_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_color_deconverter)); cinfo->cconvert = &cconvert->pub; cconvert->pub.start_pass = start_pass_dcolor; @@ -719,7 +711,6 @@ jinit_color_deconverter (j_decompress_ptr cinfo) default: /* JCS_UNKNOWN can be anything */ if (cinfo->num_components < 1) ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); - break; } /* Support color transform only for RGB colorspaces */ @@ -780,13 +771,13 @@ jinit_color_deconverter (j_decompress_ptr cinfo) case JCS_RGB: switch (cinfo->color_transform) { case JCT_NONE: - cconvert->pub.color_convert = rgb_convert; - break; + cconvert->pub.color_convert = rgb_convert; + break; case JCT_SUBTRACT_GREEN: - cconvert->pub.color_convert = rgb1_rgb_convert; - break; + cconvert->pub.color_convert = rgb1_rgb_convert; + break; default: - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); } break; case JCS_YCCK: @@ -803,19 +794,18 @@ jinit_color_deconverter (j_decompress_ptr cinfo) case JCS_BG_RGB: cinfo->out_color_components = RGB_PIXELSIZE; - if (cinfo->jpeg_color_space == JCS_BG_RGB) { - switch (cinfo->color_transform) { - case JCT_NONE: - cconvert->pub.color_convert = rgb_convert; - break; - case JCT_SUBTRACT_GREEN: - cconvert->pub.color_convert = rgb1_rgb_convert; - break; - default: - ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - } - } else + if (cinfo->jpeg_color_space != JCS_BG_RGB) + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + switch (cinfo->color_transform) { + case JCT_NONE: + cconvert->pub.color_convert = rgb_convert; + break; + case JCT_SUBTRACT_GREEN: + cconvert->pub.color_convert = rgb1_rgb_convert; + break; + default: ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + } break; case JCS_CMYK: @@ -833,14 +823,12 @@ jinit_color_deconverter (j_decompress_ptr cinfo) } break; - default: - /* Permit null conversion to same output space */ - if (cinfo->out_color_space == cinfo->jpeg_color_space) { - cinfo->out_color_components = cinfo->num_components; - cconvert->pub.color_convert = null_convert; - } else /* unsupported non-null conversion */ + default: /* permit null conversion to same output space */ + if (cinfo->out_color_space != cinfo->jpeg_color_space) + /* unsupported non-null conversion */ ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); - break; + cinfo->out_color_components = cinfo->num_components; + cconvert->pub.color_convert = null_convert; } if (cinfo->quantize_colors) diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdct.h b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdct.h index cf64748d069..7c6c6526109 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdct.h +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdct.h @@ -2,7 +2,7 @@ * jdct.h * * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2002-2017 by Guido Vollbeding. + * Modified 2002-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -358,13 +358,6 @@ EXTERN(void) jpeg_idct_1x2 #define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5)) -/* Descale and correctly round an INT32 value that's scaled by N bits. - * We assume RIGHT_SHIFT rounds towards minus infinity, so adding - * the fudge factor is correct for either sign of X. - */ - -#define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) - /* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. * This macro is used only when the two inputs will actually be no more than * 16 bits wide, so that a 16x16->32 bit multiply can be used instead of a diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdhuff.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdhuff.c index aaf33b06bd3..d2cabe81bee 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdhuff.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdhuff.c @@ -2,7 +2,7 @@ * jdhuff.c * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2006-2016 by Guido Vollbeding. + * Modified 2006-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -343,13 +343,12 @@ jpeg_make_d_derived_tbl (j_decompress_ptr cinfo, boolean isDC, int tblno, htbl = isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; if (htbl == NULL) - ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + htbl = jpeg_std_huff_table((j_common_ptr) cinfo, isDC, tblno); /* Allocate a workspace if we haven't already done so. */ if (*pdtbl == NULL) - *pdtbl = (d_derived_tbl *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(d_derived_tbl)); + *pdtbl = (d_derived_tbl *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(d_derived_tbl)); dtbl = *pdtbl; dtbl->pub = htbl; /* fill in back link */ @@ -734,7 +733,7 @@ decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) if (! entropy->insufficient_data) { /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + BITREAD_LOAD_STATE(cinfo, entropy->bitstate); ASSIGN_STATE(state, entropy->saved); /* Outer loop handles each block in the MCU */ @@ -763,12 +762,13 @@ decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) } /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + BITREAD_SAVE_STATE(cinfo, entropy->bitstate); ASSIGN_STATE(entropy->saved, state); } - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; + /* Account for restart interval if using restarts */ + if (cinfo->restart_interval) + entropy->restarts_to_go--; return TRUE; } @@ -813,7 +813,7 @@ decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) if (EOBRUN) /* if it's a band of zeroes... */ EOBRUN--; /* ...process it now (we do nothing) */ else { - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + BITREAD_LOAD_STATE(cinfo, entropy->bitstate); Se = cinfo->Se; Al = cinfo->Al; natural_order = cinfo->natural_order; @@ -846,15 +846,16 @@ decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) } } - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + BITREAD_SAVE_STATE(cinfo, entropy->bitstate); } /* Completed MCU, so update state */ entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ } - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; + /* Account for restart interval if using restarts */ + if (cinfo->restart_interval) + entropy->restarts_to_go--; return TRUE; } @@ -870,7 +871,8 @@ METHODDEF(boolean) decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) { huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; - int p1, blkn; + JCOEF p1; + int blkn; BITREAD_STATE_VARS; /* Process restart marker if needed; may have to suspend */ @@ -885,7 +887,7 @@ decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) */ /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + BITREAD_LOAD_STATE(cinfo, entropy->bitstate); p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ @@ -900,10 +902,11 @@ decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) } /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + BITREAD_SAVE_STATE(cinfo, entropy->bitstate); - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; + /* Account for restart interval if using restarts */ + if (cinfo->restart_interval) + entropy->restarts_to_go--; return TRUE; } @@ -919,7 +922,8 @@ decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; register int s, k, r; unsigned int EOBRUN; - int Se, p1, m1; + int Se; + JCOEF p1, m1; const int * natural_order; JBLOCKROW block; JCOEFPTR thiscoef; @@ -941,11 +945,11 @@ decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) Se = cinfo->Se; p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ - m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ + m1 = -p1; /* -1 in the bit position being coded */ natural_order = cinfo->natural_order; /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + BITREAD_LOAD_STATE(cinfo, entropy->bitstate); EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ /* There is always only one block per MCU */ @@ -1047,12 +1051,13 @@ decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) } /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + BITREAD_SAVE_STATE(cinfo, entropy->bitstate); entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ } - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; + /* Account for restart interval if using restarts */ + if (cinfo->restart_interval) + entropy->restarts_to_go--; return TRUE; @@ -1095,7 +1100,7 @@ decode_mcu_sub (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) Se = cinfo->lim_Se; /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + BITREAD_LOAD_STATE(cinfo, entropy->bitstate); ASSIGN_STATE(state, entropy->saved); /* Outer loop handles each block in the MCU */ @@ -1182,12 +1187,13 @@ decode_mcu_sub (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) } /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + BITREAD_SAVE_STATE(cinfo, entropy->bitstate); ASSIGN_STATE(entropy->saved, state); } - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; + /* Account for restart interval if using restarts */ + if (cinfo->restart_interval) + entropy->restarts_to_go--; return TRUE; } @@ -1219,7 +1225,7 @@ decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) if (! entropy->insufficient_data) { /* Load up working state */ - BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + BITREAD_LOAD_STATE(cinfo, entropy->bitstate); ASSIGN_STATE(state, entropy->saved); /* Outer loop handles each block in the MCU */ @@ -1306,12 +1312,13 @@ decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) } /* Completed MCU, so update state */ - BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + BITREAD_SAVE_STATE(cinfo, entropy->bitstate); ASSIGN_STATE(entropy->saved, state); } - /* Account for restart interval (no-op if not using restarts) */ - entropy->restarts_to_go--; + /* Account for restart interval if using restarts */ + if (cinfo->restart_interval) + entropy->restarts_to_go--; return TRUE; } @@ -1347,11 +1354,11 @@ start_pass_huff_decoder (j_decompress_ptr cinfo) goto bad; } if (cinfo->Al > 13) { /* need not check for < 0 */ - /* Arguably the maximum Al value should be less than 13 for 8-bit precision, - * but the spec doesn't say so, and we try to be liberal about what we - * accept. Note: large Al values could result in out-of-range DC - * coefficients during early scans, leading to bizarre displays due to - * overflows in the IDCT math. But we won't crash. + /* Arguably the maximum Al value should be less than 13 for 8-bit + * precision, but the spec doesn't say so, and we try to be liberal + * about what we accept. Note: large Al values could result in + * out-of-range DC coefficients during early scans, leading to bizarre + * displays due to overflows in the IDCT math. But we won't crash. */ bad: ERREXIT4(cinfo, JERR_BAD_PROGRESSION, @@ -1455,7 +1462,8 @@ start_pass_huff_decoder (j_decompress_ptr cinfo) compptr = cinfo->cur_comp_info[ci]; /* Precalculate which table to use for each block */ entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no]; - entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no]; + entropy->ac_cur_tbls[blkn] = /* AC needs no table when not present */ + cinfo->lim_Se ? entropy->ac_derived_tbls[compptr->ac_tbl_no] : NULL; /* Decide whether we really care about the coefficient values */ if (compptr->component_needed) { ci = compptr->DCT_v_scaled_size; @@ -1498,7 +1506,6 @@ start_pass_huff_decoder (j_decompress_ptr cinfo) if (ci <= 0 || ci > 8) ci = 8; if (i <= 0 || i > 8) i = 8; entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order[ci - 1][i - 1]; - break; } } else { entropy->coef_limit[blkn] = 0; @@ -1526,9 +1533,8 @@ jinit_huff_decoder (j_decompress_ptr cinfo) huff_entropy_ptr entropy; int i; - entropy = (huff_entropy_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(huff_entropy_decoder)); + entropy = (huff_entropy_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(huff_entropy_decoder)); cinfo->entropy = &entropy->pub; entropy->pub.start_pass = start_pass_huff_decoder; entropy->pub.finish_pass = finish_pass_huff; @@ -1536,9 +1542,9 @@ jinit_huff_decoder (j_decompress_ptr cinfo) if (cinfo->progressive_mode) { /* Create progression status table */ int *coef_bit_ptr, ci; - cinfo->coef_bits = (int (*)[DCTSIZE2]) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - cinfo->num_components*DCTSIZE2*SIZEOF(int)); + cinfo->coef_bits = (int (*)[DCTSIZE2]) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->num_components * DCTSIZE2 * SIZEOF(int)); coef_bit_ptr = & cinfo->coef_bits[0][0]; for (ci = 0; ci < cinfo->num_components; ci++) for (i = 0; i < DCTSIZE2; i++) @@ -1549,7 +1555,7 @@ jinit_huff_decoder (j_decompress_ptr cinfo) entropy->derived_tbls[i] = NULL; } } else { - /* Mark tables unallocated */ + /* Mark derived tables unallocated */ for (i = 0; i < NUM_HUFF_TBLS; i++) { entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; } diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmarker.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmarker.c index 220530465f7..9da73f4273c 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmarker.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmarker.c @@ -2,7 +2,7 @@ * jdmarker.c * * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2009-2013 by Guido Vollbeding. + * Modified 2009-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -496,8 +496,6 @@ get_dht (j_decompress_ptr cinfo) if (count > 256 || ((INT32) count) > length) ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); - MEMZERO(huffval, SIZEOF(huffval)); /* pre-zero array for later copy */ - for (i = 0; i < count; i++) INPUT_BYTE(cinfo, huffval[i], return FALSE); @@ -517,7 +515,8 @@ get_dht (j_decompress_ptr cinfo) *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); - MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval)); + if (count > 0) + MEMCOPY((*htblptr)->huffval, huffval, count * SIZEOF(UINT8)); } if (length != 0) @@ -577,14 +576,14 @@ get_dqt (j_decompress_ptr cinfo) count = DCTSIZE2; } - switch (count) { + switch ((int) count) { case (2*2): natural_order = jpeg_natural_order2; break; case (3*3): natural_order = jpeg_natural_order3; break; case (4*4): natural_order = jpeg_natural_order4; break; case (5*5): natural_order = jpeg_natural_order5; break; case (6*6): natural_order = jpeg_natural_order6; break; case (7*7): natural_order = jpeg_natural_order7; break; - default: natural_order = jpeg_natural_order; break; + default: natural_order = jpeg_natural_order; } for (i = 0; i < count; i++) { @@ -784,7 +783,6 @@ examine_app0 (j_decompress_ptr cinfo, JOCTET FAR * data, default: TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION, GETJOCTET(data[5]), (int) totallen); - break; } } else { /* Start of APP0 does not match "JFIF" or "JFXX", or too short */ @@ -858,7 +856,6 @@ get_interesting_appn (j_decompress_ptr cinfo) default: /* can't get here unless jpeg_save_markers chooses wrong processor */ ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); - break; } /* skip any remaining data -- could be lots */ @@ -964,7 +961,6 @@ save_marker (j_decompress_ptr cinfo) default: TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) (data_length + length)); - break; } /* skip any remaining data -- could be lots */ @@ -1240,7 +1236,6 @@ read_markers (j_decompress_ptr cinfo) * ought to change! */ ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); - break; } /* Successfully processed marker, so reset state variable */ cinfo->unread_marker = 0; @@ -1416,9 +1411,8 @@ jinit_marker_reader (j_decompress_ptr cinfo) int i; /* Create subobject in permanent pool */ - marker = (my_marker_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, - SIZEOF(my_marker_reader)); + marker = (my_marker_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_PERMANENT, SIZEOF(my_marker_reader)); cinfo->marker = &marker->pub; /* Initialize public method pointers */ marker->pub.reset_marker_reader = reset_marker_reader; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmaster.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmaster.c index 5d819c16e8d..23abdf5a1cf 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmaster.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmaster.c @@ -2,7 +2,7 @@ * jdmaster.c * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2002-2017 by Guido Vollbeding. + * Modified 2002-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -104,7 +104,7 @@ jpeg_calc_output_dimensions (j_decompress_ptr cinfo) */ { #ifdef IDCT_SCALING_SUPPORTED - int ci; + int ci, ssize; jpeg_component_info *compptr; #endif @@ -124,19 +124,23 @@ jpeg_calc_output_dimensions (j_decompress_ptr cinfo) */ for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; ci++, compptr++) { - int ssize = 1; - while (cinfo->min_DCT_h_scaled_size * ssize <= - (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } + ssize = 1; + if (! cinfo->raw_data_out) + while (cinfo->min_DCT_h_scaled_size * ssize <= + (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == + 0) { + ssize = ssize * 2; + } compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; ssize = 1; - while (cinfo->min_DCT_v_scaled_size * ssize <= - (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && - (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { - ssize = ssize * 2; - } + if (! cinfo->raw_data_out) + while (cinfo->min_DCT_v_scaled_size * ssize <= + (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == + 0) { + ssize = ssize * 2; + } compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; /* We don't support IDCT ratios larger than 2. */ @@ -144,13 +148,10 @@ jpeg_calc_output_dimensions (j_decompress_ptr cinfo) compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; - } - /* Recompute downsampled dimensions of components; - * application needs to know these if using raw downsampled data. - */ - for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; - ci++, compptr++) { + /* Recompute downsampled dimensions of components; + * application needs to know these if using raw downsampled data. + */ /* Size in samples, after IDCT scaling */ compptr->downsampled_width = (JDIMENSION) jdiv_round_up((long) cinfo->image_width * @@ -172,8 +173,10 @@ jpeg_calc_output_dimensions (j_decompress_ptr cinfo) break; case JCS_RGB: case JCS_BG_RGB: +#if RGB_PIXELSIZE != 3 cinfo->out_color_components = RGB_PIXELSIZE; break; +#endif /* else share code with YCbCr */ case JCS_YCbCr: case JCS_BG_YCC: cinfo->out_color_components = 3; @@ -184,7 +187,6 @@ jpeg_calc_output_dimensions (j_decompress_ptr cinfo) break; default: /* else must be same colorspace as in file */ cinfo->out_color_components = cinfo->num_components; - break; } cinfo->output_components = (cinfo->quantize_colors ? 1 : cinfo->out_color_components); @@ -525,9 +527,8 @@ jinit_master_decompress (j_decompress_ptr cinfo) { my_master_ptr master; - master = (my_master_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_decomp_master)); + master = (my_master_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_decomp_master)); cinfo->master = &master->pub; master->pub.prepare_for_output_pass = prepare_for_output_pass; master->pub.finish_output_pass = finish_output_pass; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmerge.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmerge.c index 10f867aad6f..24e64ba752f 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmerge.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdmerge.c @@ -2,7 +2,7 @@ * jdmerge.c * * Copyright (C) 1994-1996, Thomas G. Lane. - * Modified 2013-2017 by Guido Vollbeding. + * Modified 2013-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -95,28 +95,22 @@ build_ycc_rgb_table (j_decompress_ptr cinfo) INT32 x; SHIFT_TEMPS - upsample->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - upsample->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); + upsample->Cr_r_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + upsample->Cb_b_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + upsample->Cr_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); + upsample->Cb_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ /* Cr=>R value is nearest int to 1.402 * x */ - upsample->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(1.402) * x + ONE_HALF, SCALEBITS); + upsample->Cr_r_tab[i] = (int) DESCALE(FIX(1.402) * x, SCALEBITS); /* Cb=>B value is nearest int to 1.772 * x */ - upsample->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(1.772) * x + ONE_HALF, SCALEBITS); + upsample->Cb_b_tab[i] = (int) DESCALE(FIX(1.772) * x, SCALEBITS); /* Cr=>G value is scaled-up -0.714136286 * x */ upsample->Cr_g_tab[i] = (- FIX(0.714136286)) * x; /* Cb=>G value is scaled-up -0.344136286 * x */ @@ -135,28 +129,22 @@ build_bg_ycc_rgb_table (j_decompress_ptr cinfo) INT32 x; SHIFT_TEMPS - upsample->Cr_r_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cb_b_tab = (int *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(int)); - upsample->Cr_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); - upsample->Cb_g_tab = (INT32 *) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (MAXJSAMPLE+1) * SIZEOF(INT32)); + upsample->Cr_r_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + upsample->Cb_b_tab = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(int)); + upsample->Cr_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); + upsample->Cb_g_tab = (INT32 *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE+1) * SIZEOF(INT32)); for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ /* Cr=>R value is nearest int to 2.804 * x */ - upsample->Cr_r_tab[i] = (int) - RIGHT_SHIFT(FIX(2.804) * x + ONE_HALF, SCALEBITS); + upsample->Cr_r_tab[i] = (int) DESCALE(FIX(2.804) * x, SCALEBITS); /* Cb=>B value is nearest int to 3.544 * x */ - upsample->Cb_b_tab[i] = (int) - RIGHT_SHIFT(FIX(3.544) * x + ONE_HALF, SCALEBITS); + upsample->Cb_b_tab[i] = (int) DESCALE(FIX(3.544) * x, SCALEBITS); /* Cr=>G value is scaled-up -1.428272572 * x */ upsample->Cr_g_tab[i] = (- FIX(1.428272572)) * x; /* Cb=>G value is scaled-up -0.688272572 * x */ @@ -419,9 +407,8 @@ jinit_merged_upsampler (j_decompress_ptr cinfo) { my_upsample_ptr upsample; - upsample = (my_upsample_ptr) - (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, - SIZEOF(my_upsampler)); + upsample = (my_upsample_ptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, SIZEOF(my_upsampler)); cinfo->upsample = &upsample->pub; upsample->pub.start_pass = start_pass_merged_upsample; upsample->pub.need_context_rows = FALSE; @@ -432,9 +419,9 @@ jinit_merged_upsampler (j_decompress_ptr cinfo) upsample->pub.upsample = merged_2v_upsample; upsample->upmethod = h2v2_merged_upsample; /* Allocate a spare row buffer */ - upsample->spare_row = (JSAMPROW) - (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, - (size_t) (upsample->out_row_width * SIZEOF(JSAMPLE))); + upsample->spare_row = (JSAMPROW) (*cinfo->mem->alloc_large) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (size_t) upsample->out_row_width * SIZEOF(JSAMPLE)); } else { upsample->pub.upsample = merged_1v_upsample; upsample->upmethod = h2v1_merged_upsample; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdtrans.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdtrans.c index fb57ce6bfbb..ef5f5cc586f 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jdtrans.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jdtrans.c @@ -104,9 +104,9 @@ transdecode_master_selection (j_decompress_ptr cinfo) jpeg_core_output_dimensions(cinfo); /* Entropy decoding: either Huffman or arithmetic coding. */ - if (cinfo->arith_code) + if (cinfo->arith_code) { ERREXIT(cinfo, JERR_ARITH_NOTIMPL); - else { + } else { jinit_huff_decoder(cinfo); } diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jerror.h b/modules/javafx.graphics/src/main/native-iio/libjpeg/jerror.h index 2e7f0f89058..f038b15f6fc 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jerror.h +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jerror.h @@ -2,7 +2,7 @@ * jerror.h * * Copyright (C) 1994-1997, Thomas G. Lane. - * Modified 1997-2012 by Guido Vollbeding. + * Modified 1997-2018 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -86,7 +86,7 @@ JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan") JMESSAGE(JERR_FILE_READ, "Input file read error") JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?") JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet") -JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow") +JMESSAGE(JERR_HUFF_CLEN_OUTOFBOUNDS, "Huffman code size table out of bounds") JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry") JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels") JMESSAGE(JERR_INPUT_EMPTY, "Empty input file") diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jfdctint.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jfdctint.c index efcd1360d50..23d40e865e3 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jfdctint.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jfdctint.c @@ -2,7 +2,7 @@ * jfdctint.c * * Copyright (C) 1991-1996, Thomas G. Lane. - * Modification developed 2003-2015 by Guido Vollbeding. + * Modification developed 2003-2018 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -3261,78 +3261,84 @@ jpeg_fdct_6x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) GLOBAL(void) jpeg_fdct_4x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) { - INT32 tmp0, tmp1; - INT32 tmp10, tmp11; - DCTELEM *dataptr; + DCTELEM tmp0, tmp2, tmp10, tmp12, tmp4, tmp5; + INT32 tmp1, tmp3, tmp11, tmp13; + INT32 z1, z2, z3; JSAMPROW elemptr; - int ctr; SHIFT_TEMPS /* Pre-zero output coefficient block. */ MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); /* Pass 1: process rows. - * Note results are scaled up by sqrt(8) compared to a true DCT; - * furthermore, we scale the results by 2**PASS1_BITS. - * We must also scale the output by (8/4)*(8/2) = 2**3, which we add here. + * Note results are scaled up by sqrt(8) compared to a true DCT. * 4-point FDCT kernel, * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ - dataptr = data; - for (ctr = 0; ctr < 2; ctr++) { - elemptr = sample_data[ctr] + start_col; + /* Row 0 */ + elemptr = sample_data[0] + start_col; - /* Even part */ + /* Even part */ - tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); - tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); + tmp4 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); + tmp5 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); - tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); + tmp0 = tmp4 + tmp5; + tmp2 = tmp4 - tmp5; - /* Apply unsigned->signed conversion. */ - dataptr[0] = (DCTELEM) - ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+3)); - dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+3)); + /* Odd part */ - /* Odd part */ + z2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); + z3 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ - /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-PASS1_BITS-4); + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-3-1); + tmp1 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - dataptr[1] = (DCTELEM) - RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS-PASS1_BITS-3); - dataptr[3] = (DCTELEM) - RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS-PASS1_BITS-3); + /* Row 1 */ + elemptr = sample_data[1] + start_col; - dataptr += DCTSIZE; /* advance pointer to next row */ - } + /* Even part */ - /* Pass 2: process columns. - * We remove the PASS1_BITS scaling, but leave the results scaled up - * by an overall factor of 8. - */ + tmp4 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); + tmp5 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); - dataptr = data; - for (ctr = 0; ctr < 4; ctr++) { - /* Even part */ + tmp10 = tmp4 + tmp5; + tmp12 = tmp4 - tmp5; - /* Add fudge factor here for final descale. */ - tmp0 = dataptr[DCTSIZE*0] + (ONE << (PASS1_BITS-1)); - tmp1 = dataptr[DCTSIZE*1]; + /* Odd part */ - dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); + z2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); + z3 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); - /* Odd part */ + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + tmp11 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ + tmp13 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ - dataptr[DCTSIZE*1] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/4)*(8/2) = 2**3. + */ - dataptr++; /* advance pointer to next column */ - } + /* Column 0 */ + /* Apply unsigned->signed conversion. */ + data[DCTSIZE*0] = (tmp0 + tmp10 - 8 * CENTERJSAMPLE) << 3; + data[DCTSIZE*1] = (tmp0 - tmp10) << 3; + + /* Column 1 */ + data[DCTSIZE*0+1] = (DCTELEM) RIGHT_SHIFT(tmp1 + tmp11, CONST_BITS-3); + data[DCTSIZE*1+1] = (DCTELEM) RIGHT_SHIFT(tmp1 - tmp11, CONST_BITS-3); + + /* Column 2 */ + data[DCTSIZE*0+2] = (tmp2 + tmp12) << 3; + data[DCTSIZE*1+2] = (tmp2 - tmp12) << 3; + + /* Column 3 */ + data[DCTSIZE*0+3] = (DCTELEM) RIGHT_SHIFT(tmp3 + tmp13, CONST_BITS-3); + data[DCTSIZE*1+3] = (DCTELEM) RIGHT_SHIFT(tmp3 - tmp13, CONST_BITS-3); } @@ -4312,7 +4318,6 @@ jpeg_fdct_2x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) /* Pass 1: process rows. * Note results are scaled up by sqrt(8) compared to a true DCT. - * We must also scale the output by (8/2)*(8/4) = 2**3, which we add here. */ dataptr = data; @@ -4325,17 +4330,18 @@ jpeg_fdct_2x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) tmp1 = GETJSAMPLE(elemptr[1]); /* Apply unsigned->signed conversion. */ - dataptr[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 3); + dataptr[0] = (DCTELEM) (tmp0 + tmp1 - 2 * CENTERJSAMPLE); /* Odd part */ - dataptr[1] = (DCTELEM) ((tmp0 - tmp1) << 3); + dataptr[1] = (DCTELEM) (tmp0 - tmp1); dataptr += DCTSIZE; /* advance pointer to next row */ } /* Pass 2: process columns. * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/2)*(8/4) = 2**3. * 4-point FDCT kernel, * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ @@ -4350,21 +4356,21 @@ jpeg_fdct_2x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; - dataptr[DCTSIZE*0] = (DCTELEM) (tmp0 + tmp1); - dataptr[DCTSIZE*2] = (DCTELEM) (tmp0 - tmp1); + dataptr[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp1) << 3); + dataptr[DCTSIZE*2] = (DCTELEM) ((tmp0 - tmp1) << 3); /* Odd part */ tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ /* Add fudge factor here for final descale. */ - tmp0 += ONE << (CONST_BITS-1); + tmp0 += ONE << (CONST_BITS-3-1); dataptr[DCTSIZE*1] = (DCTELEM) RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ - CONST_BITS); + CONST_BITS-3); dataptr[DCTSIZE*3] = (DCTELEM) RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ - CONST_BITS); + CONST_BITS-3); dataptr++; /* advance pointer to next column */ } diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jidctint.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jidctint.c index ddecf3e18cf..db01277af12 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jidctint.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jidctint.c @@ -2,7 +2,7 @@ * jidctint.c * * Copyright (C) 1991-1998, Thomas G. Lane. - * Modification developed 2002-2016 by Guido Vollbeding. + * Modification developed 2002-2018 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -1474,7 +1474,7 @@ jpeg_idct_10x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, /* * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 11x11 output block. + * producing an 11x11 output block. * * Optimized algorithm with 24 multiplications in the 1-D kernel. * cK represents sqrt(2) * cos(K*pi/22). @@ -3675,7 +3675,7 @@ jpeg_idct_10x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, /* * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 8x4 output block. + * producing an 8x4 output block. * * 4-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). */ @@ -3835,7 +3835,7 @@ jpeg_idct_8x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, /* * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 6x3 output block. + * producing a 6x3 output block. * * 3-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). */ @@ -4082,7 +4082,7 @@ jpeg_idct_2x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, /* * Perform dequantization and inverse DCT on one block of coefficients, - * producing a 8x16 output block. + * producing an 8x16 output block. * * 16-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). */ @@ -5004,7 +5004,7 @@ jpeg_idct_4x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, /* * Perform dequantization and inverse DCT on one block of coefficients, - * producing a reduced-size 3x6 output block. + * producing a 3x6 output block. * * 6-point IDCT in pass 1 (columns), 3-point in pass 2 (rows). */ diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemmgr.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemmgr.c index 1977438a174..9971a5fa13e 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemmgr.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemmgr.c @@ -2,7 +2,7 @@ * jmemmgr.c * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 2011-2012 by Guido Vollbeding. + * Modified 2011-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -130,7 +130,7 @@ typedef struct { jvirt_barray_ptr virt_barray_list; /* This counts total space obtained from jpeg_get_small/large */ - long total_space_allocated; + size_t total_space_allocated; /* alloc_sarray and alloc_barray set this value for use by virtual * array routines. @@ -195,7 +195,7 @@ print_mem_stats (j_common_ptr cinfo, int pool_id) * This is helpful because message parm array can't handle longs. */ fprintf(stderr, "Freeing pool %d, total space = %ld\n", - pool_id, mem->total_space_allocated); + pool_id, (long) mem->total_space_allocated); for (lhdr_ptr = mem->large_list[pool_id]; lhdr_ptr != NULL; lhdr_ptr = lhdr_ptr->hdr.next) { @@ -260,11 +260,11 @@ alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject) { my_mem_ptr mem = (my_mem_ptr) cinfo->mem; small_pool_ptr hdr_ptr, prev_hdr_ptr; - char * data_ptr; size_t odd_bytes, min_request, slop; + char * data_ptr; /* Check for unsatisfiable request (do now to ensure no overflow below) */ - if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(small_pool_hdr))) + if (sizeofobject > (size_t) MAX_ALLOC_CHUNK - SIZEOF(small_pool_hdr)) out_of_memory(cinfo, 1); /* request exceeds malloc's ability */ /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ @@ -293,8 +293,8 @@ alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject) else slop = extra_pool_slop[pool_id]; /* Don't ask for more than MAX_ALLOC_CHUNK */ - if (slop > (size_t) (MAX_ALLOC_CHUNK-min_request)) - slop = (size_t) (MAX_ALLOC_CHUNK-min_request); + if (slop > (size_t) MAX_ALLOC_CHUNK - min_request) + slop = (size_t) MAX_ALLOC_CHUNK - min_request; /* Try to get space, if fail reduce slop and try again */ for (;;) { hdr_ptr = (small_pool_ptr) jpeg_get_small(cinfo, min_request + slop); @@ -348,7 +348,7 @@ alloc_large (j_common_ptr cinfo, int pool_id, size_t sizeofobject) size_t odd_bytes; /* Check for unsatisfiable request (do now to ensure no overflow below) */ - if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr))) + if (sizeofobject > (size_t) MAX_ALLOC_CHUNK - SIZEOF(large_pool_hdr)) out_of_memory(cinfo, 3); /* request exceeds malloc's ability */ /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ @@ -408,7 +408,7 @@ alloc_sarray (j_common_ptr cinfo, int pool_id, } /* Calculate max # of rows allowed in one allocation chunk */ - ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / + ltemp = (MAX_ALLOC_CHUNK - SIZEOF(large_pool_hdr)) / ((long) samplesperrow * SIZEOF(JSAMPLE)); if (ltemp <= 0) ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); @@ -420,15 +420,14 @@ alloc_sarray (j_common_ptr cinfo, int pool_id, /* Get space for row pointers (small object) */ result = (JSAMPARRAY) alloc_small(cinfo, pool_id, - (size_t) (numrows * SIZEOF(JSAMPROW))); + (size_t) numrows * SIZEOF(JSAMPROW)); /* Get the rows themselves (large objects) */ currow = 0; while (currow < numrows) { rowsperchunk = MIN(rowsperchunk, numrows - currow); workspace = (JSAMPROW) alloc_large(cinfo, pool_id, - (size_t) ((size_t) rowsperchunk * (size_t) samplesperrow - * SIZEOF(JSAMPLE))); + (size_t) rowsperchunk * (size_t) samplesperrow * SIZEOF(JSAMPLE)); for (i = rowsperchunk; i > 0; i--) { result[currow++] = workspace; workspace += samplesperrow; @@ -460,7 +459,7 @@ alloc_barray (j_common_ptr cinfo, int pool_id, } /* Calculate max # of rows allowed in one allocation chunk */ - ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / + ltemp = (MAX_ALLOC_CHUNK - SIZEOF(large_pool_hdr)) / ((long) blocksperrow * SIZEOF(JBLOCK)); if (ltemp <= 0) ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); @@ -472,15 +471,14 @@ alloc_barray (j_common_ptr cinfo, int pool_id, /* Get space for row pointers (small object) */ result = (JBLOCKARRAY) alloc_small(cinfo, pool_id, - (size_t) (numrows * SIZEOF(JBLOCKROW))); + (size_t) numrows * SIZEOF(JBLOCKROW)); /* Get the rows themselves (large objects) */ currow = 0; while (currow < numrows) { rowsperchunk = MIN(rowsperchunk, numrows - currow); workspace = (JBLOCKROW) alloc_large(cinfo, pool_id, - (size_t) ((size_t) rowsperchunk * (size_t) blocksperrow - * SIZEOF(JBLOCK))); + (size_t) rowsperchunk * (size_t) blocksperrow * SIZEOF(JBLOCK)); for (i = rowsperchunk; i > 0; i--) { result[currow++] = workspace; workspace += blocksperrow; @@ -593,8 +591,8 @@ realize_virt_arrays (j_common_ptr cinfo) /* Allocate the in-memory buffers for any unrealized virtual arrays */ { my_mem_ptr mem = (my_mem_ptr) cinfo->mem; - long space_per_minheight, maximum_space, avail_mem; - long minheights, max_minheights; + long bytesperrow, space_per_minheight, maximum_space; + long avail_mem, minheights, max_minheights; jvirt_sarray_ptr sptr; jvirt_barray_ptr bptr; @@ -606,18 +604,16 @@ realize_virt_arrays (j_common_ptr cinfo) maximum_space = 0; for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { if (sptr->mem_buffer == NULL) { /* if not realized yet */ - space_per_minheight += (long) sptr->maxaccess * - (long) sptr->samplesperrow * SIZEOF(JSAMPLE); - maximum_space += (long) sptr->rows_in_array * - (long) sptr->samplesperrow * SIZEOF(JSAMPLE); + bytesperrow = (long) sptr->samplesperrow * SIZEOF(JSAMPLE); + space_per_minheight += (long) sptr->maxaccess * bytesperrow; + maximum_space += (long) sptr->rows_in_array * bytesperrow; } } for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { if (bptr->mem_buffer == NULL) { /* if not realized yet */ - space_per_minheight += (long) bptr->maxaccess * - (long) bptr->blocksperrow * SIZEOF(JBLOCK); - maximum_space += (long) bptr->rows_in_array * - (long) bptr->blocksperrow * SIZEOF(JBLOCK); + bytesperrow = (long) bptr->blocksperrow * SIZEOF(JBLOCK); + space_per_minheight += (long) bptr->maxaccess * bytesperrow; + maximum_space += (long) bptr->rows_in_array * bytesperrow; } } @@ -626,7 +622,7 @@ realize_virt_arrays (j_common_ptr cinfo) /* Determine amount of memory to actually use; this is system-dependent. */ avail_mem = jpeg_mem_available(cinfo, space_per_minheight, maximum_space, - mem->total_space_allocated); + (long) mem->total_space_allocated); /* If the maximum space needed is available, make all the buffers full * height; otherwise parcel it out with the same number of minheights @@ -702,7 +698,7 @@ do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing) long bytesperrow, file_offset, byte_count, rows, thisrow, i; bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE); - file_offset = ptr->cur_start_row * bytesperrow; + file_offset = (long) ptr->cur_start_row * bytesperrow; /* Loop to read or write each allocation chunk in mem_buffer */ for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { /* One chunk, but check for short chunk at end of buffer */ @@ -735,7 +731,7 @@ do_barray_io (j_common_ptr cinfo, jvirt_barray_ptr ptr, boolean writing) long bytesperrow, file_offset, byte_count, rows, thisrow, i; bytesperrow = (long) ptr->blocksperrow * SIZEOF(JBLOCK); - file_offset = ptr->cur_start_row * bytesperrow; + file_offset = (long) ptr->cur_start_row * bytesperrow; /* Loop to read or write each allocation chunk in mem_buffer */ for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { /* One chunk, but check for short chunk at end of buffer */ @@ -779,7 +775,7 @@ access_virt_sarray (j_common_ptr cinfo, jvirt_sarray_ptr ptr, /* Make the desired part of the virtual array accessible */ if (start_row < ptr->cur_start_row || - end_row > ptr->cur_start_row+ptr->rows_in_mem) { + end_row > ptr->cur_start_row + ptr->rows_in_mem) { if (! ptr->b_s_open) ERREXIT(cinfo, JERR_VIRTUAL_BUG); /* Flush old buffer contents if necessary */ @@ -864,7 +860,7 @@ access_virt_barray (j_common_ptr cinfo, jvirt_barray_ptr ptr, /* Make the desired part of the virtual array accessible */ if (start_row < ptr->cur_start_row || - end_row > ptr->cur_start_row+ptr->rows_in_mem) { + end_row > ptr->cur_start_row + ptr->rows_in_mem) { if (! ptr->b_s_open) ERREXIT(cinfo, JERR_VIRTUAL_BUG); /* Flush old buffer contents if necessary */ @@ -1101,7 +1097,7 @@ jinit_memory_mgr (j_common_ptr cinfo) mem->total_space_allocated = SIZEOF(my_memory_mgr); /* Declare ourselves open for business */ - cinfo->mem = & mem->pub; + cinfo->mem = &mem->pub; /* Check for an environment variable JPEGMEM; if found, override the * default max_memory setting from jpeg_mem_init. Note that the diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemnobs.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemnobs.c index 209fec4e6e1..8b6db7ff9bf 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemnobs.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jmemnobs.c @@ -2,6 +2,7 @@ * jmemnobs.c * * Copyright (C) 1992-1996, Thomas G. Lane. + * Modified 2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -12,7 +13,7 @@ * This is very portable in the sense that it'll compile on almost anything, * but you'd better have lots of main memory (or virtual memory) if you want * to process big images. - * Note that the max_memory_to_use option is ignored by this implementation. + * Note that the max_memory_to_use option is respected by this implementation. */ #define JPEG_INTERNALS @@ -66,13 +67,16 @@ jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) /* * This routine computes the total memory space available for allocation. - * Here we always say, "we got all you want bud!" */ GLOBAL(long) jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, long max_bytes_needed, long already_allocated) { + if (cinfo->mem->max_memory_to_use) + return cinfo->mem->max_memory_to_use - already_allocated; + + /* Here we say, "we got all you want bud!" */ return max_bytes_needed; } diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jpegint.h b/modules/javafx.graphics/src/main/native-iio/libjpeg/jpegint.h index 9957115b6fe..89affcd3306 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jpegint.h +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jpegint.h @@ -2,7 +2,7 @@ * jpegint.h * * Copyright (C) 1991-1997, Thomas G. Lane. - * Modified 1997-2017 by Guido Vollbeding. + * Modified 1997-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -302,6 +302,13 @@ struct jpeg_color_quantizer { #define RIGHT_SHIFT(x,shft) ((x) >> (shft)) #endif +/* Descale and correctly round an INT32 value that's scaled by N bits. + * We assume RIGHT_SHIFT rounds towards minus infinity, so adding + * the fudge factor is correct for either sign of X. + */ + +#define DESCALE(x,n) RIGHT_SHIFT((x) + ((INT32) 1 << ((n)-1)), n) + /* Short forms of external names for systems with brain-damaged linkers. */ diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jpeglib.h b/modules/javafx.graphics/src/main/native-iio/libjpeg/jpeglib.h index ca41dd1f46b..01401ca47b8 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jpeglib.h +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jpeglib.h @@ -2,7 +2,7 @@ * jpeglib.h * * Copyright (C) 1991-1998, Thomas G. Lane. - * Modified 2002-2017 by Guido Vollbeding. + * Modified 2002-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -39,7 +39,7 @@ extern "C" { #define JPEG_LIB_VERSION 90 /* Compatibility version 9.0 */ #define JPEG_LIB_VERSION_MAJOR 9 -#define JPEG_LIB_VERSION_MINOR 3 +#define JPEG_LIB_VERSION_MINOR 4 /* Various constants determining the sizes of things. @@ -909,6 +909,7 @@ typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo)); #define jpeg_suppress_tables jSuppressTables #define jpeg_alloc_quant_table jAlcQTable #define jpeg_alloc_huff_table jAlcHTable +#define jpeg_std_huff_table jStdHTable #define jpeg_start_compress jStrtCompress #define jpeg_write_scanlines jWrtScanlines #define jpeg_finish_compress jFinCompress @@ -977,10 +978,10 @@ EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile)); /* Data source and destination managers: memory buffers. */ EXTERN(void) jpeg_mem_dest JPP((j_compress_ptr cinfo, unsigned char ** outbuffer, - unsigned long * outsize)); + size_t * outsize)); EXTERN(void) jpeg_mem_src JPP((j_decompress_ptr cinfo, const unsigned char * inbuffer, - unsigned long insize)); + size_t insize)); /* Default parameter setup for compression */ EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo)); @@ -1005,6 +1006,8 @@ EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo, boolean suppress)); EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo)); EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo)); +EXTERN(JHUFF_TBL *) jpeg_std_huff_table JPP((j_common_ptr cinfo, + boolean isDC, int tblno)); /* Main entry points for compression */ EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo, diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jutils.c b/modules/javafx.graphics/src/main/native-iio/libjpeg/jutils.c index 5487fecb3e7..558ce26d778 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jutils.c +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jutils.c @@ -2,7 +2,7 @@ * jutils.c * * Copyright (C) 1991-1996, Thomas G. Lane. - * Modified 2009-2011 by Guido Vollbeding. + * Modified 2009-2019 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -185,7 +185,7 @@ jcopy_sample_rows (JSAMPARRAY input_array, int source_row, { register JSAMPROW inptr, outptr; #ifdef FMEMCOPY - register size_t count = (size_t) (num_cols * SIZEOF(JSAMPLE)); + register size_t count = (size_t) num_cols * SIZEOF(JSAMPLE); #else register JDIMENSION count; #endif @@ -213,7 +213,7 @@ jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row, /* Copy a row of coefficient blocks from one place to another. */ { #ifdef FMEMCOPY - FMEMCOPY(output_row, input_row, num_blocks * (DCTSIZE2 * SIZEOF(JCOEF))); + FMEMCOPY(output_row, input_row, (size_t) num_blocks * (DCTSIZE2 * SIZEOF(JCOEF))); #else register JCOEFPTR inptr, outptr; register long count; diff --git a/modules/javafx.graphics/src/main/native-iio/libjpeg/jversion.h b/modules/javafx.graphics/src/main/native-iio/libjpeg/jversion.h index 4a4e1a9b8f1..e1d89168674 100644 --- a/modules/javafx.graphics/src/main/native-iio/libjpeg/jversion.h +++ b/modules/javafx.graphics/src/main/native-iio/libjpeg/jversion.h @@ -1,7 +1,7 @@ /* * jversion.h * - * Copyright (C) 1991-2018, Thomas G. Lane, Guido Vollbeding. + * Copyright (C) 1991-2020, Thomas G. Lane, Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * @@ -9,6 +9,6 @@ */ -#define JVERSION "9c 14-Jan-2018" +#define JVERSION "9d 12-Jan-2020" -#define JCOPYRIGHT "Copyright (C) 2018, Thomas G. Lane, Guido Vollbeding" +#define JCOPYRIGHT "Copyright (C) 2020, Thomas G. Lane, Guido Vollbeding"