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-rw-r--r--meta/packages/jpeg/jpeg-6b/debian.patch1874
-rw-r--r--meta/packages/jpeg/jpeg-6b/ldflags.patch16
-rw-r--r--meta/packages/jpeg/jpeg-6b/libtool_tweak.patch52
-rw-r--r--meta/packages/jpeg/jpeg-6b/paths.patch77
-rwxr-xr-xmeta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff1066
-rw-r--r--meta/packages/jpeg/jpeg_8b.bb (renamed from meta/packages/jpeg/jpeg_6b.bb)10
6 files changed, 1071 insertions, 2024 deletions
diff --git a/meta/packages/jpeg/jpeg-6b/debian.patch b/meta/packages/jpeg/jpeg-6b/debian.patch
deleted file mode 100644
index a169ad19d..000000000
--- a/meta/packages/jpeg/jpeg-6b/debian.patch
+++ /dev/null
@@ -1,1874 +0,0 @@
---- jpeg-6b/jpegtran.1~libjpeg6bb-5
-+++ jpeg-6b/jpegtran.1
-@@ -131,6 +131,24 @@
- .B \-rot 180 -trim
- trims both edges.
- .PP
-+We also offer a lossless-crop option, which discards data outside a given
-+image region but losslessly preserves what is inside. Like the rotate and
-+flip transforms, lossless crop is restricted by the JPEG format: the upper
-+left corner of the selected region must fall on an iMCU boundary. If this
-+does not hold for the given crop parameters, we silently move the upper left
-+corner up and/or left to make it so, simultaneously increasing the region
-+dimensions to keep the lower right crop corner unchanged. (Thus, the
-+output image covers at least the requested region, but may cover more.)
-+
-+Note: lossless-crop is an enhancement from http://sylvana.net/jpegcrop/
-+that may not be available on non-Debian systems.
-+
-+The image can be losslessly cropped by giving the switch:
-+.TP
-+.B \-crop WxH+X+Y
-+Crop to a rectangular subarea of width W, height H starting at point X,Y.
-+.PP
-+.PP
- Another not-strictly-lossless transformation switch is:
- .TP
- .B \-grayscale
---- jpeg-6b/configure~libjpeg6bb-5
-+++ jpeg-6b/configure
-@@ -52,7 +52,7 @@
- includedir='${prefix}/include'
- oldincludedir='/usr/include'
- infodir='${prefix}/info'
--mandir='${prefix}/man'
-+mandir='${prefix}/share/man'
-
- # Initialize some other variables.
- subdirs=
---- jpeg-6b/makefile.cfg~libjpeg6bb-5
-+++ jpeg-6b/makefile.cfg
-@@ -17,7 +17,7 @@
- binprefix =
- manprefix =
- manext = 1
--mandir = $(prefix)/man/man$(manext)
-+mandir = $(prefix)/share/man/man$(manext)
-
- # The name of your C compiler:
- CC= @CC@
-@@ -210,6 +210,11 @@
- $(INSTALL_DATA) $(srcdir)/jpeglib.h $(includedir)/jpeglib.h
- $(INSTALL_DATA) $(srcdir)/jmorecfg.h $(includedir)/jmorecfg.h
- $(INSTALL_DATA) $(srcdir)/jerror.h $(includedir)/jerror.h
-+#<ballombe@debian.org>:mjpegtools require this file to build and header say:
-+# * These declarations are considered internal to the JPEG library; most
-+# * applications using the library shouldn't need to include this file.
-+# So it is not forbidden to use it, therefore it must be installed.
-+ $(INSTALL_DATA) $(srcdir)/jpegint.h $(includedir)/jpegint.h
-
- clean:
- $(RM) *.o *.lo libjpeg.a libjpeg.la
---- jpeg-6b/jpegtran.c~libjpeg6bb-5
-+++ jpeg-6b/jpegtran.c
-@@ -1,7 +1,7 @@
- /*
- * jpegtran.c
- *
-- * Copyright (C) 1995-1997, Thomas G. Lane.
-+ * Copyright (C) 1995-2001, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
-@@ -64,6 +64,7 @@
- #endif
- #if TRANSFORMS_SUPPORTED
- fprintf(stderr, "Switches for modifying the image:\n");
-+ fprintf(stderr, " -crop WxH+X+Y Crop to a rectangular subarea\n");
- fprintf(stderr, " -grayscale Reduce to grayscale (omit color data)\n");
- fprintf(stderr, " -flip [horizontal|vertical] Mirror image (left-right or top-bottom)\n");
- fprintf(stderr, " -rotate [90|180|270] Rotate image (degrees clockwise)\n");
-@@ -134,6 +135,7 @@
- transformoption.transform = JXFORM_NONE;
- transformoption.trim = FALSE;
- transformoption.force_grayscale = FALSE;
-+ transformoption.crop = FALSE;
- cinfo->err->trace_level = 0;
-
- /* Scan command line options, adjust parameters */
-@@ -160,7 +162,7 @@
- exit(EXIT_FAILURE);
- #endif
-
-- } else if (keymatch(arg, "copy", 1)) {
-+ } else if (keymatch(arg, "copy", 2)) {
- /* Select which extra markers to copy. */
- if (++argn >= argc) /* advance to next argument */
- usage();
-@@ -173,6 +175,20 @@
- } else
- usage();
-
-+ } else if (keymatch(arg, "crop", 2)) {
-+ /* Perform lossless cropping. */
-+#if TRANSFORMS_SUPPORTED
-+ if (++argn >= argc) /* advance to next argument */
-+ usage();
-+ if (! jtransform_parse_crop_spec(&transformoption, argv[argn])) {
-+ fprintf(stderr, "%s: bogus -crop argument '%s'\n",
-+ progname, argv[argn]);
-+ exit(EXIT_FAILURE);
-+ }
-+#else
-+ select_transform(JXFORM_NONE); /* force an error */
-+#endif
-+
- } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) {
- /* Enable debug printouts. */
- /* On first -d, print version identification */
-@@ -342,8 +358,10 @@
- jvirt_barray_ptr * src_coef_arrays;
- jvirt_barray_ptr * dst_coef_arrays;
- int file_index;
-- FILE * input_file;
-- FILE * output_file;
-+ /* We assume all-in-memory processing and can therefore use only a
-+ * single file pointer for sequential input and output operation.
-+ */
-+ FILE * fp;
-
- /* On Mac, fetch a command line. */
- #ifdef USE_CCOMMAND
-@@ -406,24 +424,13 @@
-
- /* Open the input file. */
- if (file_index < argc) {
-- if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) {
-+ if ((fp = fopen(argv[file_index], READ_BINARY)) == NULL) {
- fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]);
- exit(EXIT_FAILURE);
- }
- } else {
- /* default input file is stdin */
-- input_file = read_stdin();
-- }
--
-- /* Open the output file. */
-- if (outfilename != NULL) {
-- if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) {
-- fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
-- exit(EXIT_FAILURE);
-- }
-- } else {
-- /* default output file is stdout */
-- output_file = write_stdout();
-+ fp = read_stdin();
- }
-
- #ifdef PROGRESS_REPORT
-@@ -431,7 +438,7 @@
- #endif
-
- /* Specify data source for decompression */
-- jpeg_stdio_src(&srcinfo, input_file);
-+ jpeg_stdio_src(&srcinfo, fp);
-
- /* Enable saving of extra markers that we want to copy */
- jcopy_markers_setup(&srcinfo, copyoption);
-@@ -463,11 +470,32 @@
- dst_coef_arrays = src_coef_arrays;
- #endif
-
-+ /* Close input file, if we opened it.
-+ * Note: we assume that jpeg_read_coefficients consumed all input
-+ * until JPEG_REACHED_EOI, and that jpeg_finish_decompress will
-+ * only consume more while (! cinfo->inputctl->eoi_reached).
-+ * We cannot call jpeg_finish_decompress here since we still need the
-+ * virtual arrays allocated from the source object for processing.
-+ */
-+ if (fp != stdin)
-+ fclose(fp);
-+
-+ /* Open the output file. */
-+ if (outfilename != NULL) {
-+ if ((fp = fopen(outfilename, WRITE_BINARY)) == NULL) {
-+ fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
-+ exit(EXIT_FAILURE);
-+ }
-+ } else {
-+ /* default output file is stdout */
-+ fp = write_stdout();
-+ }
-+
- /* Adjust default compression parameters by re-parsing the options */
- file_index = parse_switches(&dstinfo, argc, argv, 0, TRUE);
-
- /* Specify data destination for compression */
-- jpeg_stdio_dest(&dstinfo, output_file);
-+ jpeg_stdio_dest(&dstinfo, fp);
-
- /* Start compressor (note no image data is actually written here) */
- jpeg_write_coefficients(&dstinfo, dst_coef_arrays);
-@@ -488,11 +516,9 @@
- (void) jpeg_finish_decompress(&srcinfo);
- jpeg_destroy_decompress(&srcinfo);
-
-- /* Close files, if we opened them */
-- if (input_file != stdin)
-- fclose(input_file);
-- if (output_file != stdout)
-- fclose(output_file);
-+ /* Close output file, if we opened it */
-+ if (fp != stdout)
-+ fclose(fp);
-
- #ifdef PROGRESS_REPORT
- end_progress_monitor((j_common_ptr) &dstinfo);
---- jpeg-6b/rdjpgcom.c~libjpeg6bb-5
-+++ jpeg-6b/rdjpgcom.c
-@@ -14,6 +14,7 @@
- #define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */
- #include "jinclude.h" /* get auto-config symbols, <stdio.h> */
-
-+#include <locale.h> /*ballombe@debian.org: use locale for isprint*/
- #include <ctype.h> /* to declare isupper(), tolower() */
- #ifdef USE_SETMODE
- #include <fcntl.h> /* to declare setmode()'s parameter macros */
-@@ -223,7 +224,10 @@
- unsigned int length;
- int ch;
- int lastch = 0;
--
-+/* ballombe@debian.org Thu, 15 Nov 2001 20:04:47 +0100*/
-+/* Set locale properly for isprint*/
-+ setlocale(LC_CTYPE,"");
-+
- /* Get the marker parameter length count */
- length = read_2_bytes();
- /* Length includes itself, so must be at least 2 */
-@@ -254,6 +258,8 @@
- length--;
- }
- printf("\n");
-+/*ballombe@debian.org: revert to C locale*/
-+ setlocale(LC_CTYPE,"C");
- }
-
-
---- jpeg-6b/transupp.c~libjpeg6bb-5
-+++ jpeg-6b/transupp.c
-@@ -1,7 +1,7 @@
- /*
- * transupp.c
- *
-- * Copyright (C) 1997, Thomas G. Lane.
-+ * Copyright (C) 1997-2001, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
-@@ -20,6 +20,7 @@
- #include "jinclude.h"
- #include "jpeglib.h"
- #include "transupp.h" /* My own external interface */
-+#include <ctype.h> /* to declare isdigit() */
-
-
- #if TRANSFORMS_SUPPORTED
-@@ -28,7 +29,8 @@
- * Lossless image transformation routines. These routines work on DCT
- * coefficient arrays and thus do not require any lossy decompression
- * or recompression of the image.
-- * Thanks to Guido Vollbeding for the initial design and code of this feature.
-+ * Thanks to Guido Vollbeding for the initial design and code of this feature,
-+ * and to Ben Jackson for introducing the cropping feature.
- *
- * Horizontal flipping is done in-place, using a single top-to-bottom
- * pass through the virtual source array. It will thus be much the
-@@ -42,6 +44,13 @@
- * arrays for most of the transforms. That could result in much thrashing
- * if the image is larger than main memory.
- *
-+ * If cropping or trimming is involved, the destination arrays may be smaller
-+ * than the source arrays. Note it is not possible to do horizontal flip
-+ * in-place when a nonzero Y crop offset is specified, since we'd have to move
-+ * data from one block row to another but the virtual array manager doesn't
-+ * guarantee we can touch more than one row at a time. So in that case,
-+ * we have to use a separate destination array.
-+ *
- * Some notes about the operating environment of the individual transform
- * routines:
- * 1. Both the source and destination virtual arrays are allocated from the
-@@ -54,20 +63,65 @@
- * and we may as well take that as the effective iMCU size.
- * 4. When "trim" is in effect, the destination's dimensions will be the
- * trimmed values but the source's will be untrimmed.
-- * 5. All the routines assume that the source and destination buffers are
-+ * 5. When "crop" is in effect, the destination's dimensions will be the
-+ * cropped values but the source's will be uncropped. Each transform
-+ * routine is responsible for picking up source data starting at the
-+ * correct X and Y offset for the crop region. (The X and Y offsets
-+ * passed to the transform routines are measured in iMCU blocks of the
-+ * destination.)
-+ * 6. All the routines assume that the source and destination buffers are
- * padded out to a full iMCU boundary. This is true, although for the
- * source buffer it is an undocumented property of jdcoefct.c.
-- * Notes 2,3,4 boil down to this: generally we should use the destination's
-- * dimensions and ignore the source's.
- */
-
-
- LOCAL(void)
--do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-- jvirt_barray_ptr *src_coef_arrays)
--/* Horizontal flip; done in-place, so no separate dest array is required */
-+do_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
-+ jvirt_barray_ptr *src_coef_arrays,
-+ jvirt_barray_ptr *dst_coef_arrays)
-+/* Crop. This is only used when no rotate/flip is requested with the crop. */
- {
-- JDIMENSION MCU_cols, comp_width, blk_x, blk_y;
-+ JDIMENSION dst_blk_y, x_crop_blocks, y_crop_blocks;
-+ int ci, offset_y;
-+ JBLOCKARRAY src_buffer, dst_buffer;
-+ jpeg_component_info *compptr;
-+
-+ /* We simply have to copy the right amount of data (the destination's
-+ * image size) starting at the given X and Y offsets in the source.
-+ */
-+ for (ci = 0; ci < dstinfo->num_components; ci++) {
-+ compptr = dstinfo->comp_info + ci;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-+ for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
-+ dst_blk_y += compptr->v_samp_factor) {
-+ dst_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
-+ (JDIMENSION) compptr->v_samp_factor, TRUE);
-+ src_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_y + y_crop_blocks,
-+ (JDIMENSION) compptr->v_samp_factor, FALSE);
-+ for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-+ jcopy_block_row(src_buffer[offset_y] + x_crop_blocks,
-+ dst_buffer[offset_y],
-+ compptr->width_in_blocks);
-+ }
-+ }
-+ }
-+}
-+
-+
-+LOCAL(void)
-+do_flip_h_no_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset,
-+ jvirt_barray_ptr *src_coef_arrays)
-+/* Horizontal flip; done in-place, so no separate dest array is required.
-+ * NB: this only works when y_crop_offset is zero.
-+ */
-+{
-+ JDIMENSION MCU_cols, comp_width, blk_x, blk_y, x_crop_blocks;
- int ci, k, offset_y;
- JBLOCKARRAY buffer;
- JCOEFPTR ptr1, ptr2;
-@@ -79,17 +133,19 @@
- * mirroring by changing the signs of odd-numbered columns.
- * Partial iMCUs at the right edge are left untouched.
- */
-- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+ MCU_cols = srcinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
- for (blk_y = 0; blk_y < compptr->height_in_blocks;
- blk_y += compptr->v_samp_factor) {
- buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci], blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-+ /* Do the mirroring */
- for (blk_x = 0; blk_x * 2 < comp_width; blk_x++) {
- ptr1 = buffer[offset_y][blk_x];
- ptr2 = buffer[offset_y][comp_width - blk_x - 1];
-@@ -105,6 +161,79 @@
- *ptr2++ = -temp1;
- }
- }
-+ if (x_crop_blocks > 0) {
-+ /* Now left-justify the portion of the data to be kept.
-+ * We can't use a single jcopy_block_row() call because that routine
-+ * depends on memcpy(), whose behavior is unspecified for overlapping
-+ * source and destination areas. Sigh.
-+ */
-+ for (blk_x = 0; blk_x < compptr->width_in_blocks; blk_x++) {
-+ jcopy_block_row(buffer[offset_y] + blk_x + x_crop_blocks,
-+ buffer[offset_y] + blk_x,
-+ (JDIMENSION) 1);
-+ }
-+ }
-+ }
-+ }
-+ }
-+}
-+
-+
-+LOCAL(void)
-+do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
-+ jvirt_barray_ptr *src_coef_arrays,
-+ jvirt_barray_ptr *dst_coef_arrays)
-+/* Horizontal flip in general cropping case */
-+{
-+ JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y;
-+ JDIMENSION x_crop_blocks, y_crop_blocks;
-+ int ci, k, offset_y;
-+ JBLOCKARRAY src_buffer, dst_buffer;
-+ JBLOCKROW src_row_ptr, dst_row_ptr;
-+ JCOEFPTR src_ptr, dst_ptr;
-+ jpeg_component_info *compptr;
-+
-+ /* Here we must output into a separate array because we can't touch
-+ * different rows of a single virtual array simultaneously. Otherwise,
-+ * this is essentially the same as the routine above.
-+ */
-+ MCU_cols = srcinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+
-+ for (ci = 0; ci < dstinfo->num_components; ci++) {
-+ compptr = dstinfo->comp_info + ci;
-+ comp_width = MCU_cols * compptr->h_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-+ for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
-+ dst_blk_y += compptr->v_samp_factor) {
-+ dst_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
-+ (JDIMENSION) compptr->v_samp_factor, TRUE);
-+ src_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_y + y_crop_blocks,
-+ (JDIMENSION) compptr->v_samp_factor, FALSE);
-+ for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-+ dst_row_ptr = dst_buffer[offset_y];
-+ src_row_ptr = src_buffer[offset_y];
-+ for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
-+ /* Do the mirrorable blocks */
-+ dst_ptr = dst_row_ptr[dst_blk_x];
-+ src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1];
-+ /* this unrolled loop doesn't need to know which row it's on... */
-+ for (k = 0; k < DCTSIZE2; k += 2) {
-+ *dst_ptr++ = *src_ptr++; /* copy even column */
-+ *dst_ptr++ = - *src_ptr++; /* copy odd column with sign change */
-+ }
-+ } else {
-+ /* Copy last partial block(s) verbatim */
-+ jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks,
-+ dst_row_ptr + dst_blk_x,
-+ (JDIMENSION) 1);
-+ }
-+ }
- }
- }
- }
-@@ -113,11 +242,13 @@
-
- LOCAL(void)
- do_flip_v (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
- /* Vertical flip */
- {
- JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y;
-+ JDIMENSION x_crop_blocks, y_crop_blocks;
- int ci, i, j, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JBLOCKROW src_row_ptr, dst_row_ptr;
-@@ -131,33 +262,38 @@
- * of odd-numbered rows.
- * Partial iMCUs at the bottom edge are copied verbatim.
- */
-- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+ MCU_rows = srcinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_height = MCU_rows * compptr->v_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
-- if (dst_blk_y < comp_height) {
-+ if (y_crop_blocks + dst_blk_y < comp_height) {
- /* Row is within the mirrorable area. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-- comp_height - dst_blk_y - (JDIMENSION) compptr->v_samp_factor,
-+ comp_height - y_crop_blocks - dst_blk_y -
-+ (JDIMENSION) compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- } else {
- /* Bottom-edge blocks will be copied verbatim. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
-- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_y,
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_y + y_crop_blocks,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- }
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-- if (dst_blk_y < comp_height) {
-+ if (y_crop_blocks + dst_blk_y < comp_height) {
- /* Row is within the mirrorable area. */
- dst_row_ptr = dst_buffer[offset_y];
- src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1];
-+ src_row_ptr += x_crop_blocks;
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
-@@ -173,7 +309,8 @@
- }
- } else {
- /* Just copy row verbatim. */
-- jcopy_block_row(src_buffer[offset_y], dst_buffer[offset_y],
-+ jcopy_block_row(src_buffer[offset_y] + x_crop_blocks,
-+ dst_buffer[offset_y],
- compptr->width_in_blocks);
- }
- }
-@@ -184,11 +321,12 @@
-
- LOCAL(void)
- do_transpose (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
- /* Transpose source into destination */
- {
-- JDIMENSION dst_blk_x, dst_blk_y;
-+ JDIMENSION dst_blk_x, dst_blk_y, x_crop_blocks, y_crop_blocks;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
-@@ -201,6 +339,8 @@
- */
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -210,11 +350,12 @@
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
- src_buffer = (*srcinfo->mem->access_virt_barray)
-- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_x + x_crop_blocks,
- (JDIMENSION) compptr->h_samp_factor, FALSE);
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
-- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+ src_ptr = src_buffer[offset_x][dst_blk_y + offset_y + y_crop_blocks];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -228,6 +369,7 @@
-
- LOCAL(void)
- do_rot_90 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
- /* 90 degree rotation is equivalent to
-@@ -237,6 +379,7 @@
- */
- {
- JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y;
-+ JDIMENSION x_crop_blocks, y_crop_blocks;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
-@@ -246,11 +389,13 @@
- * at the (output) right edge properly. They just get transposed and
- * not mirrored.
- */
-- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+ MCU_cols = srcinfo->image_height / (dstinfo->max_h_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -259,15 +404,26 @@
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
-- src_buffer = (*srcinfo->mem->access_virt_barray)
-- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
-- (JDIMENSION) compptr->h_samp_factor, FALSE);
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
-+ /* Block is within the mirrorable area. */
-+ src_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ comp_width - x_crop_blocks - dst_blk_x -
-+ (JDIMENSION) compptr->h_samp_factor,
-+ (JDIMENSION) compptr->h_samp_factor, FALSE);
-+ } else {
-+ /* Edge blocks are transposed but not mirrored. */
-+ src_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_x + x_crop_blocks,
-+ (JDIMENSION) compptr->h_samp_factor, FALSE);
-+ }
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
-- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
-- if (dst_blk_x < comp_width) {
-+ dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
- /* Block is within the mirrorable area. */
-- dst_ptr = dst_buffer[offset_y]
-- [comp_width - dst_blk_x - offset_x - 1];
-+ src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1]
-+ [dst_blk_y + offset_y + y_crop_blocks];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -277,7 +433,8 @@
- }
- } else {
- /* Edge blocks are transposed but not mirrored. */
-- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+ src_ptr = src_buffer[offset_x]
-+ [dst_blk_y + offset_y + y_crop_blocks];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -292,6 +449,7 @@
-
- LOCAL(void)
- do_rot_270 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
- /* 270 degree rotation is equivalent to
-@@ -301,6 +459,7 @@
- */
- {
- JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y;
-+ JDIMENSION x_crop_blocks, y_crop_blocks;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
-@@ -310,11 +469,13 @@
- * at the (output) bottom edge properly. They just get transposed and
- * not mirrored.
- */
-- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+ MCU_rows = srcinfo->image_width / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_height = MCU_rows * compptr->v_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -324,14 +485,15 @@
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
- src_buffer = (*srcinfo->mem->access_virt_barray)
-- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_x + x_crop_blocks,
- (JDIMENSION) compptr->h_samp_factor, FALSE);
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-- if (dst_blk_y < comp_height) {
-+ if (y_crop_blocks + dst_blk_y < comp_height) {
- /* Block is within the mirrorable area. */
- src_ptr = src_buffer[offset_x]
-- [comp_height - dst_blk_y - offset_y - 1];
-+ [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -341,7 +503,8 @@
- }
- } else {
- /* Edge blocks are transposed but not mirrored. */
-- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
-+ src_ptr = src_buffer[offset_x]
-+ [dst_blk_y + offset_y + y_crop_blocks];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -356,6 +519,7 @@
-
- LOCAL(void)
- do_rot_180 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
- /* 180 degree rotation is equivalent to
-@@ -365,89 +529,93 @@
- */
- {
- JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y;
-+ JDIMENSION x_crop_blocks, y_crop_blocks;
- int ci, i, j, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JBLOCKROW src_row_ptr, dst_row_ptr;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
-- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+ MCU_cols = srcinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+ MCU_rows = srcinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
- comp_height = MCU_rows * compptr->v_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- (JDIMENSION) compptr->v_samp_factor, TRUE);
-- if (dst_blk_y < comp_height) {
-+ if (y_crop_blocks + dst_blk_y < comp_height) {
- /* Row is within the vertically mirrorable area. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
- ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-- comp_height - dst_blk_y - (JDIMENSION) compptr->v_samp_factor,
-+ comp_height - y_crop_blocks - dst_blk_y -
-+ (JDIMENSION) compptr->v_samp_factor,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- } else {
- /* Bottom-edge rows are only mirrored horizontally. */
- src_buffer = (*srcinfo->mem->access_virt_barray)
-- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_y,
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_y + y_crop_blocks,
- (JDIMENSION) compptr->v_samp_factor, FALSE);
- }
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-- if (dst_blk_y < comp_height) {
-+ dst_row_ptr = dst_buffer[offset_y];
-+ if (y_crop_blocks + dst_blk_y < comp_height) {
- /* Row is within the mirrorable area. */
-- dst_row_ptr = dst_buffer[offset_y];
- src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1];
-- /* Process the blocks that can be mirrored both ways. */
-- for (dst_blk_x = 0; dst_blk_x < comp_width; dst_blk_x++) {
-+ for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
- dst_ptr = dst_row_ptr[dst_blk_x];
-- src_ptr = src_row_ptr[comp_width - dst_blk_x - 1];
-- for (i = 0; i < DCTSIZE; i += 2) {
-- /* For even row, negate every odd column. */
-- for (j = 0; j < DCTSIZE; j += 2) {
-- *dst_ptr++ = *src_ptr++;
-- *dst_ptr++ = - *src_ptr++;
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
-+ /* Process the blocks that can be mirrored both ways. */
-+ src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1];
-+ for (i = 0; i < DCTSIZE; i += 2) {
-+ /* For even row, negate every odd column. */
-+ for (j = 0; j < DCTSIZE; j += 2) {
-+ *dst_ptr++ = *src_ptr++;
-+ *dst_ptr++ = - *src_ptr++;
-+ }
-+ /* For odd row, negate every even column. */
-+ for (j = 0; j < DCTSIZE; j += 2) {
-+ *dst_ptr++ = - *src_ptr++;
-+ *dst_ptr++ = *src_ptr++;
-+ }
- }
-- /* For odd row, negate every even column. */
-- for (j = 0; j < DCTSIZE; j += 2) {
-- *dst_ptr++ = - *src_ptr++;
-- *dst_ptr++ = *src_ptr++;
-+ } else {
-+ /* Any remaining right-edge blocks are only mirrored vertically. */
-+ src_ptr = src_row_ptr[x_crop_blocks + dst_blk_x];
-+ for (i = 0; i < DCTSIZE; i += 2) {
-+ for (j = 0; j < DCTSIZE; j++)
-+ *dst_ptr++ = *src_ptr++;
-+ for (j = 0; j < DCTSIZE; j++)
-+ *dst_ptr++ = - *src_ptr++;
- }
- }
- }
-- /* Any remaining right-edge blocks are only mirrored vertically. */
-- for (; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
-- dst_ptr = dst_row_ptr[dst_blk_x];
-- src_ptr = src_row_ptr[dst_blk_x];
-- for (i = 0; i < DCTSIZE; i += 2) {
-- for (j = 0; j < DCTSIZE; j++)
-- *dst_ptr++ = *src_ptr++;
-- for (j = 0; j < DCTSIZE; j++)
-- *dst_ptr++ = - *src_ptr++;
-- }
-- }
- } else {
- /* Remaining rows are just mirrored horizontally. */
-- dst_row_ptr = dst_buffer[offset_y];
- src_row_ptr = src_buffer[offset_y];
-- /* Process the blocks that can be mirrored. */
-- for (dst_blk_x = 0; dst_blk_x < comp_width; dst_blk_x++) {
-- dst_ptr = dst_row_ptr[dst_blk_x];
-- src_ptr = src_row_ptr[comp_width - dst_blk_x - 1];
-- for (i = 0; i < DCTSIZE2; i += 2) {
-- *dst_ptr++ = *src_ptr++;
-- *dst_ptr++ = - *src_ptr++;
-+ for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
-+ /* Process the blocks that can be mirrored. */
-+ dst_ptr = dst_row_ptr[dst_blk_x];
-+ src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1];
-+ for (i = 0; i < DCTSIZE2; i += 2) {
-+ *dst_ptr++ = *src_ptr++;
-+ *dst_ptr++ = - *src_ptr++;
-+ }
-+ } else {
-+ /* Any remaining right-edge blocks are only copied. */
-+ jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks,
-+ dst_row_ptr + dst_blk_x,
-+ (JDIMENSION) 1);
- }
- }
-- /* Any remaining right-edge blocks are only copied. */
-- for (; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
-- dst_ptr = dst_row_ptr[dst_blk_x];
-- src_ptr = src_row_ptr[dst_blk_x];
-- for (i = 0; i < DCTSIZE2; i++)
-- *dst_ptr++ = *src_ptr++;
-- }
- }
- }
- }
-@@ -457,6 +625,7 @@
-
- LOCAL(void)
- do_transverse (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+ JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- jvirt_barray_ptr *src_coef_arrays,
- jvirt_barray_ptr *dst_coef_arrays)
- /* Transverse transpose is equivalent to
-@@ -470,18 +639,21 @@
- */
- {
- JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y;
-+ JDIMENSION x_crop_blocks, y_crop_blocks;
- int ci, i, j, offset_x, offset_y;
- JBLOCKARRAY src_buffer, dst_buffer;
- JCOEFPTR src_ptr, dst_ptr;
- jpeg_component_info *compptr;
-
-- MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-- MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+ MCU_cols = srcinfo->image_height / (dstinfo->max_h_samp_factor * DCTSIZE);
-+ MCU_rows = srcinfo->image_width / (dstinfo->max_v_samp_factor * DCTSIZE);
-
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
- comp_width = MCU_cols * compptr->h_samp_factor;
- comp_height = MCU_rows * compptr->v_samp_factor;
-+ x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+ y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
- for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- dst_blk_y += compptr->v_samp_factor) {
- dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -490,17 +662,26 @@
- for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- dst_blk_x += compptr->h_samp_factor) {
-- src_buffer = (*srcinfo->mem->access_virt_barray)
-- ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
-- (JDIMENSION) compptr->h_samp_factor, FALSE);
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
-+ /* Block is within the mirrorable area. */
-+ src_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ comp_width - x_crop_blocks - dst_blk_x -
-+ (JDIMENSION) compptr->h_samp_factor,
-+ (JDIMENSION) compptr->h_samp_factor, FALSE);
-+ } else {
-+ src_buffer = (*srcinfo->mem->access_virt_barray)
-+ ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+ dst_blk_x + x_crop_blocks,
-+ (JDIMENSION) compptr->h_samp_factor, FALSE);
-+ }
- for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
-- if (dst_blk_y < comp_height) {
-- src_ptr = src_buffer[offset_x]
-- [comp_height - dst_blk_y - offset_y - 1];
-- if (dst_blk_x < comp_width) {
-+ dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+ if (y_crop_blocks + dst_blk_y < comp_height) {
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
- /* Block is within the mirrorable area. */
-- dst_ptr = dst_buffer[offset_y]
-- [comp_width - dst_blk_x - offset_x - 1];
-+ src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1]
-+ [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -516,7 +697,8 @@
- }
- } else {
- /* Right-edge blocks are mirrored in y only */
-- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+ src_ptr = src_buffer[offset_x]
-+ [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++) {
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -526,11 +708,10 @@
- }
- }
- } else {
-- src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
-- if (dst_blk_x < comp_width) {
-+ if (x_crop_blocks + dst_blk_x < comp_width) {
- /* Bottom-edge blocks are mirrored in x only */
-- dst_ptr = dst_buffer[offset_y]
-- [comp_width - dst_blk_x - offset_x - 1];
-+ src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1]
-+ [dst_blk_y + offset_y + y_crop_blocks];
- for (i = 0; i < DCTSIZE; i++) {
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -540,7 +721,8 @@
- }
- } else {
- /* At lower right corner, just transpose, no mirroring */
-- dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+ src_ptr = src_buffer[offset_x]
-+ [dst_blk_y + offset_y + y_crop_blocks];
- for (i = 0; i < DCTSIZE; i++)
- for (j = 0; j < DCTSIZE; j++)
- dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -554,8 +736,116 @@
- }
-
-
-+/* Parse an unsigned integer: subroutine for jtransform_parse_crop_spec.
-+ * Returns TRUE if valid integer found, FALSE if not.
-+ * *strptr is advanced over the digit string, and *result is set to its value.
-+ */
-+
-+LOCAL(boolean)
-+jt_read_integer (const char ** strptr, JDIMENSION * result)
-+{
-+ const char * ptr = *strptr;
-+ JDIMENSION val = 0;
-+
-+ for (; isdigit(*ptr); ptr++) {
-+ val = val * 10 + (JDIMENSION) (*ptr - '0');
-+ }
-+ *result = val;
-+ if (ptr == *strptr)
-+ return FALSE; /* oops, no digits */
-+ *strptr = ptr;
-+ return TRUE;
-+}
-+
-+
-+/* Parse a crop specification (written in X11 geometry style).
-+ * The routine returns TRUE if the spec string is valid, FALSE if not.
-+ *
-+ * The crop spec string should have the format
-+ * <width>x<height>{+-}<xoffset>{+-}<yoffset>
-+ * where width, height, xoffset, and yoffset are unsigned integers.
-+ * Each of the elements can be omitted to indicate a default value.
-+ * (A weakness of this style is that it is not possible to omit xoffset
-+ * while specifying yoffset, since they look alike.)
-+ *
-+ * This code is loosely based on XParseGeometry from the X11 distribution.
-+ */
-+
-+GLOBAL(boolean)
-+jtransform_parse_crop_spec (jpeg_transform_info *info, const char *spec)
-+{
-+ info->crop = FALSE;
-+ info->crop_width_set = JCROP_UNSET;
-+ info->crop_height_set = JCROP_UNSET;
-+ info->crop_xoffset_set = JCROP_UNSET;
-+ info->crop_yoffset_set = JCROP_UNSET;
-+
-+ if (isdigit(*spec)) {
-+ /* fetch width */
-+ if (! jt_read_integer(&spec, &info->crop_width))
-+ return FALSE;
-+ info->crop_width_set = JCROP_POS;
-+ }
-+ if (*spec == 'x' || *spec == 'X') {
-+ /* fetch height */
-+ spec++;
-+ if (! jt_read_integer(&spec, &info->crop_height))
-+ return FALSE;
-+ info->crop_height_set = JCROP_POS;
-+ }
-+ if (*spec == '+' || *spec == '-') {
-+ /* fetch xoffset */
-+ info->crop_xoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS;
-+ spec++;
-+ if (! jt_read_integer(&spec, &info->crop_xoffset))
-+ return FALSE;
-+ }
-+ if (*spec == '+' || *spec == '-') {
-+ /* fetch yoffset */
-+ info->crop_yoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS;
-+ spec++;
-+ if (! jt_read_integer(&spec, &info->crop_yoffset))
-+ return FALSE;
-+ }
-+ /* We had better have gotten to the end of the string. */
-+ if (*spec != '\0')
-+ return FALSE;
-+ info->crop = TRUE;
-+ return TRUE;
-+}
-+
-+
-+/* Trim off any partial iMCUs on the indicated destination edge */
-+
-+LOCAL(void)
-+trim_right_edge (jpeg_transform_info *info, JDIMENSION full_width)
-+{
-+ JDIMENSION MCU_cols;
-+
-+ MCU_cols = info->output_width / (info->max_h_samp_factor * DCTSIZE);
-+ if (MCU_cols > 0 && info->x_crop_offset + MCU_cols ==
-+ full_width / (info->max_h_samp_factor * DCTSIZE))
-+ info->output_width = MCU_cols * (info->max_h_samp_factor * DCTSIZE);
-+}
-+
-+LOCAL(void)
-+trim_bottom_edge (jpeg_transform_info *info, JDIMENSION full_height)
-+{
-+ JDIMENSION MCU_rows;
-+
-+ MCU_rows = info->output_height / (info->max_v_samp_factor * DCTSIZE);
-+ if (MCU_rows > 0 && info->y_crop_offset + MCU_rows ==
-+ full_height / (info->max_v_samp_factor * DCTSIZE))
-+ info->output_height = MCU_rows * (info->max_v_samp_factor * DCTSIZE);
-+}
-+
-+
- /* Request any required workspace.
- *
-+ * This routine figures out the size that the output image will be
-+ * (which implies that all the transform parameters must be set before
-+ * it is called).
-+ *
- * We allocate the workspace virtual arrays from the source decompression
- * object, so that all the arrays (both the original data and the workspace)
- * will be taken into account while making memory management decisions.
-@@ -569,9 +859,13 @@
- jpeg_transform_info *info)
- {
- jvirt_barray_ptr *coef_arrays = NULL;
-+ boolean need_workspace, transpose_it;
- jpeg_component_info *compptr;
-- int ci;
-+ JDIMENSION xoffset, yoffset, width_in_iMCUs, height_in_iMCUs;
-+ JDIMENSION width_in_blocks, height_in_blocks;
-+ int ci, h_samp_factor, v_samp_factor;
-
-+ /* Determine number of components in output image */
- if (info->force_grayscale &&
- srcinfo->jpeg_color_space == JCS_YCbCr &&
- srcinfo->num_components == 3) {
-@@ -581,55 +875,181 @@
- /* Process all the components */
- info->num_components = srcinfo->num_components;
- }
-+ /* If there is only one output component, force the iMCU size to be 1;
-+ * else use the source iMCU size. (This allows us to do the right thing
-+ * when reducing color to grayscale, and also provides a handy way of
-+ * cleaning up "funny" grayscale images whose sampling factors are not 1x1.)
-+ */
-+
-+ switch (info->transform) {
-+ case JXFORM_TRANSPOSE:
-+ case JXFORM_TRANSVERSE:
-+ case JXFORM_ROT_90:
-+ case JXFORM_ROT_270:
-+ info->output_width = srcinfo->image_height;
-+ info->output_height = srcinfo->image_width;
-+ if (info->num_components == 1) {
-+ info->max_h_samp_factor = 1;
-+ info->max_v_samp_factor = 1;
-+ } else {
-+ info->max_h_samp_factor = srcinfo->max_v_samp_factor;
-+ info->max_v_samp_factor = srcinfo->max_h_samp_factor;
-+ }
-+ break;
-+ default:
-+ info->output_width = srcinfo->image_width;
-+ info->output_height = srcinfo->image_height;
-+ if (info->num_components == 1) {
-+ info->max_h_samp_factor = 1;
-+ info->max_v_samp_factor = 1;
-+ } else {
-+ info->max_h_samp_factor = srcinfo->max_h_samp_factor;
-+ info->max_v_samp_factor = srcinfo->max_v_samp_factor;
-+ }
-+ break;
-+ }
-+
-+ /* If cropping has been requested, compute the crop area's position and
-+ * dimensions, ensuring that its upper left corner falls at an iMCU boundary.
-+ */
-+ if (info->crop) {
-+ /* Insert default values for unset crop parameters */
-+ if (info->crop_xoffset_set == JCROP_UNSET)
-+ info->crop_xoffset = 0; /* default to +0 */
-+ if (info->crop_yoffset_set == JCROP_UNSET)
-+ info->crop_yoffset = 0; /* default to +0 */
-+ if (info->crop_xoffset >= info->output_width ||
-+ info->crop_yoffset >= info->output_height)
-+ ERREXIT(srcinfo, JERR_BAD_CROP_SPEC);
-+ if (info->crop_width_set == JCROP_UNSET)
-+ info->crop_width = info->output_width - info->crop_xoffset;
-+ if (info->crop_height_set == JCROP_UNSET)
-+ info->crop_height = info->output_height - info->crop_yoffset;
-+ /* Ensure parameters are valid */
-+ if (info->crop_width <= 0 || info->crop_width > info->output_width ||
-+ info->crop_height <= 0 || info->crop_height > info->output_height ||
-+ info->crop_xoffset > info->output_width - info->crop_width ||
-+ info->crop_yoffset > info->output_height - info->crop_height)
-+ ERREXIT(srcinfo, JERR_BAD_CROP_SPEC);
-+ /* Convert negative crop offsets into regular offsets */
-+ if (info->crop_xoffset_set == JCROP_NEG)
-+ xoffset = info->output_width - info->crop_width - info->crop_xoffset;
-+ else
-+ xoffset = info->crop_xoffset;
-+ if (info->crop_yoffset_set == JCROP_NEG)
-+ yoffset = info->output_height - info->crop_height - info->crop_yoffset;
-+ else
-+ yoffset = info->crop_yoffset;
-+ /* Now adjust so that upper left corner falls at an iMCU boundary */
-+ info->output_width =
-+ info->crop_width + (xoffset % (info->max_h_samp_factor * DCTSIZE));
-+ info->output_height =
-+ info->crop_height + (yoffset % (info->max_v_samp_factor * DCTSIZE));
-+ /* Save x/y offsets measured in iMCUs */
-+ info->x_crop_offset = xoffset / (info->max_h_samp_factor * DCTSIZE);
-+ info->y_crop_offset = yoffset / (info->max_v_samp_factor * DCTSIZE);
-+ } else {
-+ info->x_crop_offset = 0;
-+ info->y_crop_offset = 0;
-+ }
-
-+ /* Figure out whether we need workspace arrays,
-+ * and if so whether they are transposed relative to the source.
-+ */
-+ need_workspace = FALSE;
-+ transpose_it = FALSE;
- switch (info->transform) {
- case JXFORM_NONE:
-+ if (info->x_crop_offset != 0 || info->y_crop_offset != 0)
-+ need_workspace = TRUE;
-+ /* No workspace needed if neither cropping nor transforming */
-+ break;
- case JXFORM_FLIP_H:
-- /* Don't need a workspace array */
-+ if (info->trim)
-+ trim_right_edge(info, srcinfo->image_width);
-+ if (info->y_crop_offset != 0)
-+ need_workspace = TRUE;
-+ /* do_flip_h_no_crop doesn't need a workspace array */
- break;
- case JXFORM_FLIP_V:
-- case JXFORM_ROT_180:
-- /* Need workspace arrays having same dimensions as source image.
-- * Note that we allocate arrays padded out to the next iMCU boundary,
-- * so that transform routines need not worry about missing edge blocks.
-- */
-- coef_arrays = (jvirt_barray_ptr *)
-- (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE,
-- SIZEOF(jvirt_barray_ptr) * info->num_components);
-- for (ci = 0; ci < info->num_components; ci++) {
-- compptr = srcinfo->comp_info + ci;
-- coef_arrays[ci] = (*srcinfo->mem->request_virt_barray)
-- ((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE,
-- (JDIMENSION) jround_up((long) compptr->width_in_blocks,
-- (long) compptr->h_samp_factor),
-- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
-- (long) compptr->v_samp_factor),
-- (JDIMENSION) compptr->v_samp_factor);
-- }
-+ if (info->trim)
-+ trim_bottom_edge(info, srcinfo->image_height);
-+ /* Need workspace arrays having same dimensions as source image. */
-+ need_workspace = TRUE;
- break;
- case JXFORM_TRANSPOSE:
-+ /* transpose does NOT have to trim anything */
-+ /* Need workspace arrays having transposed dimensions. */
-+ need_workspace = TRUE;
-+ transpose_it = TRUE;
-+ break;
- case JXFORM_TRANSVERSE:
-+ if (info->trim) {
-+ trim_right_edge(info, srcinfo->image_height);
-+ trim_bottom_edge(info, srcinfo->image_width);
-+ }
-+ /* Need workspace arrays having transposed dimensions. */
-+ need_workspace = TRUE;
-+ transpose_it = TRUE;
-+ break;
- case JXFORM_ROT_90:
-+ if (info->trim)
-+ trim_right_edge(info, srcinfo->image_height);
-+ /* Need workspace arrays having transposed dimensions. */
-+ need_workspace = TRUE;
-+ transpose_it = TRUE;
-+ break;
-+ case JXFORM_ROT_180:
-+ if (info->trim) {
-+ trim_right_edge(info, srcinfo->image_width);
-+ trim_bottom_edge(info, srcinfo->image_height);
-+ }
-+ /* Need workspace arrays having same dimensions as source image. */
-+ need_workspace = TRUE;
-+ break;
- case JXFORM_ROT_270:
-- /* Need workspace arrays having transposed dimensions.
-- * Note that we allocate arrays padded out to the next iMCU boundary,
-- * so that transform routines need not worry about missing edge blocks.
-- */
-+ if (info->trim)
-+ trim_bottom_edge(info, srcinfo->image_width);
-+ /* Need workspace arrays having transposed dimensions. */
-+ need_workspace = TRUE;
-+ transpose_it = TRUE;
-+ break;
-+ }
-+
-+ /* Allocate workspace if needed.
-+ * Note that we allocate arrays padded out to the next iMCU boundary,
-+ * so that transform routines need not worry about missing edge blocks.
-+ */
-+ if (need_workspace) {
- coef_arrays = (jvirt_barray_ptr *)
- (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE,
-- SIZEOF(jvirt_barray_ptr) * info->num_components);
-+ SIZEOF(jvirt_barray_ptr) * info->num_components);
-+ width_in_iMCUs = (JDIMENSION)
-+ jdiv_round_up((long) info->output_width,
-+ (long) (info->max_h_samp_factor * DCTSIZE));
-+ height_in_iMCUs = (JDIMENSION)
-+ jdiv_round_up((long) info->output_height,
-+ (long) (info->max_v_samp_factor * DCTSIZE));
- for (ci = 0; ci < info->num_components; ci++) {
- compptr = srcinfo->comp_info + ci;
-+ if (info->num_components == 1) {
-+ /* we're going to force samp factors to 1x1 in this case */
-+ h_samp_factor = v_samp_factor = 1;
-+ } else if (transpose_it) {
-+ h_samp_factor = compptr->v_samp_factor;
-+ v_samp_factor = compptr->h_samp_factor;
-+ } else {
-+ h_samp_factor = compptr->h_samp_factor;
-+ v_samp_factor = compptr->v_samp_factor;
-+ }
-+ width_in_blocks = width_in_iMCUs * h_samp_factor;
-+ height_in_blocks = height_in_iMCUs * v_samp_factor;
- coef_arrays[ci] = (*srcinfo->mem->request_virt_barray)
- ((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE,
-- (JDIMENSION) jround_up((long) compptr->height_in_blocks,
-- (long) compptr->v_samp_factor),
-- (JDIMENSION) jround_up((long) compptr->width_in_blocks,
-- (long) compptr->h_samp_factor),
-- (JDIMENSION) compptr->h_samp_factor);
-+ width_in_blocks, height_in_blocks, (JDIMENSION) v_samp_factor);
- }
-- break;
- }
-+
- info->workspace_coef_arrays = coef_arrays;
- }
-
-@@ -642,14 +1062,8 @@
- int tblno, i, j, ci, itemp;
- jpeg_component_info *compptr;
- JQUANT_TBL *qtblptr;
-- JDIMENSION dtemp;
- UINT16 qtemp;
-
-- /* Transpose basic image dimensions */
-- dtemp = dstinfo->image_width;
-- dstinfo->image_width = dstinfo->image_height;
-- dstinfo->image_height = dtemp;
--
- /* Transpose sampling factors */
- for (ci = 0; ci < dstinfo->num_components; ci++) {
- compptr = dstinfo->comp_info + ci;
-@@ -674,46 +1088,159 @@
- }
-
-
--/* Trim off any partial iMCUs on the indicated destination edge */
-+/* Adjust Exif image parameters.
-+ *
-+ * We try to adjust the Tags ExifImageWidth and ExifImageHeight if possible.
-+ */
-
- LOCAL(void)
--trim_right_edge (j_compress_ptr dstinfo)
-+adjust_exif_parameters (JOCTET FAR * data, unsigned int length,
-+ JDIMENSION new_width, JDIMENSION new_height)
- {
-- int ci, max_h_samp_factor;
-- JDIMENSION MCU_cols;
-+ boolean is_motorola; /* Flag for byte order */
-+ unsigned int number_of_tags, tagnum;
-+ unsigned int firstoffset, offset;
-+ JDIMENSION new_value;
-
-- /* We have to compute max_h_samp_factor ourselves,
-- * because it hasn't been set yet in the destination
-- * (and we don't want to use the source's value).
-- */
-- max_h_samp_factor = 1;
-- for (ci = 0; ci < dstinfo->num_components; ci++) {
-- int h_samp_factor = dstinfo->comp_info[ci].h_samp_factor;
-- max_h_samp_factor = MAX(max_h_samp_factor, h_samp_factor);
-+ if (length < 12) return; /* Length of an IFD entry */
-+
-+ /* Discover byte order */
-+ if (GETJOCTET(data[0]) == 0x49 && GETJOCTET(data[1]) == 0x49)
-+ is_motorola = FALSE;
-+ else if (GETJOCTET(data[0]) == 0x4D && GETJOCTET(data[1]) == 0x4D)
-+ is_motorola = TRUE;
-+ else
-+ return;
-+
-+ /* Check Tag Mark */
-+ if (is_motorola) {
-+ if (GETJOCTET(data[2]) != 0) return;
-+ if (GETJOCTET(data[3]) != 0x2A) return;
-+ } else {
-+ if (GETJOCTET(data[3]) != 0) return;
-+ if (GETJOCTET(data[2]) != 0x2A) return;
- }
-- MCU_cols = dstinfo->image_width / (max_h_samp_factor * DCTSIZE);
-- if (MCU_cols > 0) /* can't trim to 0 pixels */
-- dstinfo->image_width = MCU_cols * (max_h_samp_factor * DCTSIZE);
--}
-
--LOCAL(void)
--trim_bottom_edge (j_compress_ptr dstinfo)
--{
-- int ci, max_v_samp_factor;
-- JDIMENSION MCU_rows;
-+ /* Get first IFD offset (offset to IFD0) */
-+ if (is_motorola) {
-+ if (GETJOCTET(data[4]) != 0) return;
-+ if (GETJOCTET(data[5]) != 0) return;
-+ firstoffset = GETJOCTET(data[6]);
-+ firstoffset <<= 8;
-+ firstoffset += GETJOCTET(data[7]);
-+ } else {
-+ if (GETJOCTET(data[7]) != 0) return;
-+ if (GETJOCTET(data[6]) != 0) return;
-+ firstoffset = GETJOCTET(data[5]);
-+ firstoffset <<= 8;
-+ firstoffset += GETJOCTET(data[4]);
-+ }
-+ if (firstoffset > length - 2) return; /* check end of data segment */
-
-- /* We have to compute max_v_samp_factor ourselves,
-- * because it hasn't been set yet in the destination
-- * (and we don't want to use the source's value).
-- */
-- max_v_samp_factor = 1;
-- for (ci = 0; ci < dstinfo->num_components; ci++) {
-- int v_samp_factor = dstinfo->comp_info[ci].v_samp_factor;
-- max_v_samp_factor = MAX(max_v_samp_factor, v_samp_factor);
-+ /* Get the number of directory entries contained in this IFD */
-+ if (is_motorola) {
-+ number_of_tags = GETJOCTET(data[firstoffset]);
-+ number_of_tags <<= 8;
-+ number_of_tags += GETJOCTET(data[firstoffset+1]);
-+ } else {
-+ number_of_tags = GETJOCTET(data[firstoffset+1]);
-+ number_of_tags <<= 8;
-+ number_of_tags += GETJOCTET(data[firstoffset]);
- }
-- MCU_rows = dstinfo->image_height / (max_v_samp_factor * DCTSIZE);
-- if (MCU_rows > 0) /* can't trim to 0 pixels */
-- dstinfo->image_height = MCU_rows * (max_v_samp_factor * DCTSIZE);
-+ if (number_of_tags == 0) return;
-+ firstoffset += 2;
-+
-+ /* Search for ExifSubIFD offset Tag in IFD0 */
-+ for (;;) {
-+ if (firstoffset > length - 12) return; /* check end of data segment */
-+ /* Get Tag number */
-+ if (is_motorola) {
-+ tagnum = GETJOCTET(data[firstoffset]);
-+ tagnum <<= 8;
-+ tagnum += GETJOCTET(data[firstoffset+1]);
-+ } else {
-+ tagnum = GETJOCTET(data[firstoffset+1]);
-+ tagnum <<= 8;
-+ tagnum += GETJOCTET(data[firstoffset]);
-+ }
-+ if (tagnum == 0x8769) break; /* found ExifSubIFD offset Tag */
-+ if (--number_of_tags == 0) return;
-+ firstoffset += 12;
-+ }
-+
-+ /* Get the ExifSubIFD offset */
-+ if (is_motorola) {
-+ if (GETJOCTET(data[firstoffset+8]) != 0) return;
-+ if (GETJOCTET(data[firstoffset+9]) != 0) return;
-+ offset = GETJOCTET(data[firstoffset+10]);
-+ offset <<= 8;
-+ offset += GETJOCTET(data[firstoffset+11]);
-+ } else {
-+ if (GETJOCTET(data[firstoffset+11]) != 0) return;
-+ if (GETJOCTET(data[firstoffset+10]) != 0) return;
-+ offset = GETJOCTET(data[firstoffset+9]);
-+ offset <<= 8;
-+ offset += GETJOCTET(data[firstoffset+8]);
-+ }
-+ if (offset > length - 2) return; /* check end of data segment */
-+
-+ /* Get the number of directory entries contained in this SubIFD */
-+ if (is_motorola) {
-+ number_of_tags = GETJOCTET(data[offset]);
-+ number_of_tags <<= 8;
-+ number_of_tags += GETJOCTET(data[offset+1]);
-+ } else {
-+ number_of_tags = GETJOCTET(data[offset+1]);
-+ number_of_tags <<= 8;
-+ number_of_tags += GETJOCTET(data[offset]);
-+ }
-+ if (number_of_tags < 2) return;
-+ offset += 2;
-+
-+ /* Search for ExifImageWidth and ExifImageHeight Tags in this SubIFD */
-+ do {
-+ if (offset > length - 12) return; /* check end of data segment */
-+ /* Get Tag number */
-+ if (is_motorola) {
-+ tagnum = GETJOCTET(data[offset]);
-+ tagnum <<= 8;
-+ tagnum += GETJOCTET(data[offset+1]);
-+ } else {
-+ tagnum = GETJOCTET(data[offset+1]);
-+ tagnum <<= 8;
-+ tagnum += GETJOCTET(data[offset]);
-+ }
-+ if (tagnum == 0xA002 || tagnum == 0xA003) {
-+ if (tagnum == 0xA002)
-+ new_value = new_width; /* ExifImageWidth Tag */
-+ else
-+ new_value = new_height; /* ExifImageHeight Tag */
-+ if (is_motorola) {
-+ data[offset+2] = 0; /* Format = unsigned long (4 octets) */
-+ data[offset+3] = 4;
-+ data[offset+4] = 0; /* Number Of Components = 1 */
-+ data[offset+5] = 0;
-+ data[offset+6] = 0;
-+ data[offset+7] = 1;
-+ data[offset+8] = 0;
-+ data[offset+9] = 0;
-+ data[offset+10] = (JOCTET)((new_value >> 8) & 0xFF);
-+ data[offset+11] = (JOCTET)(new_value & 0xFF);
-+ } else {
-+ data[offset+2] = 4; /* Format = unsigned long (4 octets) */
-+ data[offset+3] = 0;
-+ data[offset+4] = 1; /* Number Of Components = 1 */
-+ data[offset+5] = 0;
-+ data[offset+6] = 0;
-+ data[offset+7] = 0;
-+ data[offset+8] = (JOCTET)(new_value & 0xFF);
-+ data[offset+9] = (JOCTET)((new_value >> 8) & 0xFF);
-+ data[offset+10] = 0;
-+ data[offset+11] = 0;
-+ }
-+ }
-+ offset += 12;
-+ } while (--number_of_tags);
- }
-
-
-@@ -736,18 +1263,22 @@
- {
- /* If force-to-grayscale is requested, adjust destination parameters */
- if (info->force_grayscale) {
-- /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed
-- * properly. Among other things, the target h_samp_factor & v_samp_factor
-- * will get set to 1, which typically won't match the source.
-- * In fact we do this even if the source is already grayscale; that
-- * provides an easy way of coercing a grayscale JPEG with funny sampling
-- * factors to the customary 1,1. (Some decoders fail on other factors.)
-+ /* First, ensure we have YCbCr or grayscale data, and that the source's
-+ * Y channel is full resolution. (No reasonable person would make Y
-+ * be less than full resolution, so actually coping with that case
-+ * isn't worth extra code space. But we check it to avoid crashing.)
- */
-- if ((dstinfo->jpeg_color_space == JCS_YCbCr &&
-- dstinfo->num_components == 3) ||
-- (dstinfo->jpeg_color_space == JCS_GRAYSCALE &&
-- dstinfo->num_components == 1)) {
-- /* We have to preserve the source's quantization table number. */
-+ if (((dstinfo->jpeg_color_space == JCS_YCbCr &&
-+ dstinfo->num_components == 3) ||
-+ (dstinfo->jpeg_color_space == JCS_GRAYSCALE &&
-+ dstinfo->num_components == 1)) &&
-+ srcinfo->comp_info[0].h_samp_factor == srcinfo->max_h_samp_factor &&
-+ srcinfo->comp_info[0].v_samp_factor == srcinfo->max_v_samp_factor) {
-+ /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed
-+ * properly. Among other things, it sets the target h_samp_factor &
-+ * v_samp_factor to 1, which typically won't match the source.
-+ * We have to preserve the source's quantization table number, however.
-+ */
- int sv_quant_tbl_no = dstinfo->comp_info[0].quant_tbl_no;
- jpeg_set_colorspace(dstinfo, JCS_GRAYSCALE);
- dstinfo->comp_info[0].quant_tbl_no = sv_quant_tbl_no;
-@@ -755,50 +1286,52 @@
- /* Sorry, can't do it */
- ERREXIT(dstinfo, JERR_CONVERSION_NOTIMPL);
- }
-+ } else if (info->num_components == 1) {
-+ /* For a single-component source, we force the destination sampling factors
-+ * to 1x1, with or without force_grayscale. This is useful because some
-+ * decoders choke on grayscale images with other sampling factors.
-+ */
-+ dstinfo->comp_info[0].h_samp_factor = 1;
-+ dstinfo->comp_info[0].v_samp_factor = 1;
- }
-
-- /* Correct the destination's image dimensions etc if necessary */
-+ /* Correct the destination's image dimensions as necessary
-+ * for crop and rotate/flip operations.
-+ */
-+ dstinfo->image_width = info->output_width;
-+ dstinfo->image_height = info->output_height;
-+
-+ /* Transpose destination image parameters */
- switch (info->transform) {
-- case JXFORM_NONE:
-- /* Nothing to do */
-- break;
-- case JXFORM_FLIP_H:
-- if (info->trim)
-- trim_right_edge(dstinfo);
-- break;
-- case JXFORM_FLIP_V:
-- if (info->trim)
-- trim_bottom_edge(dstinfo);
-- break;
- case JXFORM_TRANSPOSE:
-- transpose_critical_parameters(dstinfo);
-- /* transpose does NOT have to trim anything */
-- break;
- case JXFORM_TRANSVERSE:
-- transpose_critical_parameters(dstinfo);
-- if (info->trim) {
-- trim_right_edge(dstinfo);
-- trim_bottom_edge(dstinfo);
-- }
-- break;
- case JXFORM_ROT_90:
-- transpose_critical_parameters(dstinfo);
-- if (info->trim)
-- trim_right_edge(dstinfo);
-- break;
-- case JXFORM_ROT_180:
-- if (info->trim) {
-- trim_right_edge(dstinfo);
-- trim_bottom_edge(dstinfo);
-- }
-- break;
- case JXFORM_ROT_270:
- transpose_critical_parameters(dstinfo);
-- if (info->trim)
-- trim_bottom_edge(dstinfo);
- break;
- }
-
-+ /* Adjust Exif properties */
-+ if (srcinfo->marker_list != NULL &&
-+ srcinfo->marker_list->marker == JPEG_APP0+1 &&
-+ srcinfo->marker_list->data_length >= 6 &&
-+ GETJOCTET(srcinfo->marker_list->data[0]) == 0x45 &&
-+ GETJOCTET(srcinfo->marker_list->data[1]) == 0x78 &&
-+ GETJOCTET(srcinfo->marker_list->data[2]) == 0x69 &&
-+ GETJOCTET(srcinfo->marker_list->data[3]) == 0x66 &&
-+ GETJOCTET(srcinfo->marker_list->data[4]) == 0 &&
-+ GETJOCTET(srcinfo->marker_list->data[5]) == 0) {
-+ /* Suppress output of JFIF marker */
-+ dstinfo->write_JFIF_header = FALSE;
-+ /* Adjust Exif image parameters */
-+ if (dstinfo->image_width != srcinfo->image_width ||
-+ dstinfo->image_height != srcinfo->image_height)
-+ /* Align data segment to start of TIFF structure for parsing */
-+ adjust_exif_parameters(srcinfo->marker_list->data + 6,
-+ srcinfo->marker_list->data_length - 6,
-+ dstinfo->image_width, dstinfo->image_height);
-+ }
-+
- /* Return the appropriate output data set */
- if (info->workspace_coef_arrays != NULL)
- return info->workspace_coef_arrays;
-@@ -816,36 +1349,53 @@
- */
-
- GLOBAL(void)
--jtransform_execute_transformation (j_decompress_ptr srcinfo,
-- j_compress_ptr dstinfo,
-- jvirt_barray_ptr *src_coef_arrays,
-- jpeg_transform_info *info)
-+jtransform_execute_transform (j_decompress_ptr srcinfo,
-+ j_compress_ptr dstinfo,
-+ jvirt_barray_ptr *src_coef_arrays,
-+ jpeg_transform_info *info)
- {
- jvirt_barray_ptr *dst_coef_arrays = info->workspace_coef_arrays;
-
-+ /* Note: conditions tested here should match those in switch statement
-+ * in jtransform_request_workspace()
-+ */
- switch (info->transform) {
- case JXFORM_NONE:
-+ if (info->x_crop_offset != 0 || info->y_crop_offset != 0)
-+ do_crop(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_FLIP_H:
-- do_flip_h(srcinfo, dstinfo, src_coef_arrays);
-+ if (info->y_crop_offset != 0)
-+ do_flip_h(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
-+ else
-+ do_flip_h_no_crop(srcinfo, dstinfo, info->x_crop_offset,
-+ src_coef_arrays);
- break;
- case JXFORM_FLIP_V:
-- do_flip_v(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+ do_flip_v(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_TRANSPOSE:
-- do_transpose(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+ do_transpose(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_TRANSVERSE:
-- do_transverse(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+ do_transverse(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_ROT_90:
-- do_rot_90(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+ do_rot_90(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_ROT_180:
-- do_rot_180(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+ do_rot_180(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- case JXFORM_ROT_270:
-- do_rot_270(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+ do_rot_270(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+ src_coef_arrays, dst_coef_arrays);
- break;
- }
- }
---- jpeg-6b/jerror.h~libjpeg6bb-5
-+++ jpeg-6b/jerror.h
-@@ -45,6 +45,7 @@
- JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
- JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
- JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
-+JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request")
- JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range")
- JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
- JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition")
---- jpeg-6b/transupp.h~libjpeg6bb-5
-+++ jpeg-6b/transupp.h
-@@ -1,7 +1,7 @@
- /*
- * transupp.h
- *
-- * Copyright (C) 1997, Thomas G. Lane.
-+ * Copyright (C) 1997-2001, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
- *
-@@ -22,32 +22,6 @@
- #define TRANSFORMS_SUPPORTED 1 /* 0 disables transform code */
- #endif
-
--/* Short forms of external names for systems with brain-damaged linkers. */
--
--#ifdef NEED_SHORT_EXTERNAL_NAMES
--#define jtransform_request_workspace jTrRequest
--#define jtransform_adjust_parameters jTrAdjust
--#define jtransform_execute_transformation jTrExec
--#define jcopy_markers_setup jCMrkSetup
--#define jcopy_markers_execute jCMrkExec
--#endif /* NEED_SHORT_EXTERNAL_NAMES */
--
--
--/*
-- * Codes for supported types of image transformations.
-- */
--
--typedef enum {
-- JXFORM_NONE, /* no transformation */
-- JXFORM_FLIP_H, /* horizontal flip */
-- JXFORM_FLIP_V, /* vertical flip */
-- JXFORM_TRANSPOSE, /* transpose across UL-to-LR axis */
-- JXFORM_TRANSVERSE, /* transpose across UR-to-LL axis */
-- JXFORM_ROT_90, /* 90-degree clockwise rotation */
-- JXFORM_ROT_180, /* 180-degree rotation */
-- JXFORM_ROT_270 /* 270-degree clockwise (or 90 ccw) */
--} JXFORM_CODE;
--
- /*
- * Although rotating and flipping data expressed as DCT coefficients is not
- * hard, there is an asymmetry in the JPEG format specification for images
-@@ -75,6 +49,19 @@
- * (For example, -rot 270 -trim trims only the bottom edge, but -rot 90 -trim
- * followed by -rot 180 -trim trims both edges.)
- *
-+ * We also offer a lossless-crop option, which discards data outside a given
-+ * image region but losslessly preserves what is inside. Like the rotate and
-+ * flip transforms, lossless crop is restricted by the JPEG format: the upper
-+ * left corner of the selected region must fall on an iMCU boundary. If this
-+ * does not hold for the given crop parameters, we silently move the upper left
-+ * corner up and/or left to make it so, simultaneously increasing the region
-+ * dimensions to keep the lower right crop corner unchanged. (Thus, the
-+ * output image covers at least the requested region, but may cover more.)
-+ *
-+ * If both crop and a rotate/flip transform are requested, the crop is applied
-+ * last --- that is, the crop region is specified in terms of the destination
-+ * image.
-+ *
- * We also offer a "force to grayscale" option, which simply discards the
- * chrominance channels of a YCbCr image. This is lossless in the sense that
- * the luminance channel is preserved exactly. It's not the same kind of
-@@ -83,20 +70,87 @@
- * be aware of the option to know how many components to work on.
- */
-
-+
-+/* Short forms of external names for systems with brain-damaged linkers. */
-+
-+#ifdef NEED_SHORT_EXTERNAL_NAMES
-+#define jtransform_parse_crop_spec jTrParCrop
-+#define jtransform_request_workspace jTrRequest
-+#define jtransform_adjust_parameters jTrAdjust
-+#define jtransform_execute_transform jTrExec
-+#define jcopy_markers_setup jCMrkSetup
-+#define jcopy_markers_execute jCMrkExec
-+#endif /* NEED_SHORT_EXTERNAL_NAMES */
-+
-+
-+/*
-+ * Codes for supported types of image transformations.
-+ */
-+
-+typedef enum {
-+ JXFORM_NONE, /* no transformation */
-+ JXFORM_FLIP_H, /* horizontal flip */
-+ JXFORM_FLIP_V, /* vertical flip */
-+ JXFORM_TRANSPOSE, /* transpose across UL-to-LR axis */
-+ JXFORM_TRANSVERSE, /* transpose across UR-to-LL axis */
-+ JXFORM_ROT_90, /* 90-degree clockwise rotation */
-+ JXFORM_ROT_180, /* 180-degree rotation */
-+ JXFORM_ROT_270 /* 270-degree clockwise (or 90 ccw) */
-+} JXFORM_CODE;
-+
-+/*
-+ * Codes for crop parameters, which can individually be unspecified,
-+ * positive, or negative. (Negative width or height makes no sense, though.)
-+ */
-+
-+typedef enum {
-+ JCROP_UNSET,
-+ JCROP_POS,
-+ JCROP_NEG
-+} JCROP_CODE;
-+
-+/*
-+ * Transform parameters struct.
-+ * NB: application must not change any elements of this struct after
-+ * calling jtransform_request_workspace.
-+ */
-+
- typedef struct {
- /* Options: set by caller */
- JXFORM_CODE transform; /* image transform operator */
- boolean trim; /* if TRUE, trim partial MCUs as needed */
- boolean force_grayscale; /* if TRUE, convert color image to grayscale */
-+ boolean crop; /* if TRUE, crop source image */
-+
-+ /* Crop parameters: application need not set these unless crop is TRUE.
-+ * These can be filled in by jtransform_parse_crop_spec().
-+ */
-+ JDIMENSION crop_width; /* Width of selected region */
-+ JCROP_CODE crop_width_set;
-+ JDIMENSION crop_height; /* Height of selected region */
-+ JCROP_CODE crop_height_set;
-+ JDIMENSION crop_xoffset; /* X offset of selected region */
-+ JCROP_CODE crop_xoffset_set; /* (negative measures from right edge) */
-+ JDIMENSION crop_yoffset; /* Y offset of selected region */
-+ JCROP_CODE crop_yoffset_set; /* (negative measures from bottom edge) */
-
- /* Internal workspace: caller should not touch these */
- int num_components; /* # of components in workspace */
- jvirt_barray_ptr * workspace_coef_arrays; /* workspace for transformations */
-+ JDIMENSION output_width; /* cropped destination dimensions */
-+ JDIMENSION output_height;
-+ JDIMENSION x_crop_offset; /* destination crop offsets measured in iMCUs */
-+ JDIMENSION y_crop_offset;
-+ int max_h_samp_factor; /* destination iMCU size */
-+ int max_v_samp_factor;
- } jpeg_transform_info;
-
-
- #if TRANSFORMS_SUPPORTED
-
-+/* Parse a crop specification (written in X11 geometry style) */
-+EXTERN(boolean) jtransform_parse_crop_spec
-+ JPP((jpeg_transform_info *info, const char *spec));
- /* Request any required workspace */
- EXTERN(void) jtransform_request_workspace
- JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info));
-@@ -106,11 +160,18 @@
- jvirt_barray_ptr *src_coef_arrays,
- jpeg_transform_info *info));
- /* Execute the actual transformation, if any */
--EXTERN(void) jtransform_execute_transformation
-+EXTERN(void) jtransform_execute_transform
- JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- jvirt_barray_ptr *src_coef_arrays,
- jpeg_transform_info *info));
-
-+/* jtransform_execute_transform used to be called
-+ * jtransform_execute_transformation, but some compilers complain about
-+ * routine names that long. This macro is here to avoid breaking any
-+ * old source code that uses the original name...
-+ */
-+#define jtransform_execute_transformation jtransform_execute_transform
-+
- #endif /* TRANSFORMS_SUPPORTED */
-
-
-
diff --git a/meta/packages/jpeg/jpeg-6b/ldflags.patch b/meta/packages/jpeg/jpeg-6b/ldflags.patch
deleted file mode 100644
index 727327bc6..000000000
--- a/meta/packages/jpeg/jpeg-6b/ldflags.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-
-#
-# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
-#
-
---- jpeg-6b/makefile.cfg~ldflags
-+++ jpeg-6b/makefile.cfg
-@@ -169,7 +169,7 @@
- # with libtool:
- libjpeg.la: @A2K_DEPS@ $(LIBOBJECTS)
- $(LIBTOOL) --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
-- -rpath $(libdir) -version-info $(JPEG_LIB_VERSION)
-+ -rpath $(libdir) -version-info $(JPEG_LIB_VERSION) $(LDFLAGS)
-
- # sample programs:
-
diff --git a/meta/packages/jpeg/jpeg-6b/libtool_tweak.patch b/meta/packages/jpeg/jpeg-6b/libtool_tweak.patch
deleted file mode 100644
index d61476adc..000000000
--- a/meta/packages/jpeg/jpeg-6b/libtool_tweak.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-Index: jpeg-6b/configure
-===================================================================
---- jpeg-6b.orig/configure 2008-05-07 15:53:15.000000000 +0100
-+++ jpeg-6b/configure 2008-05-07 15:54:40.000000000 +0100
-@@ -1532,7 +1532,7 @@
- LIBTOOL="./libtool"
- O="lo"
- A="la"
-- LN='$(LIBTOOL) --mode=link $(CC)'
-+ LN='$(LIBTOOL) --tag=CC --mode=link $(CC)'
- INSTALL_LIB='$(LIBTOOL) --mode=install ${INSTALL}'
- INSTALL_PROGRAM="\$(LIBTOOL) --mode=install $INSTALL_PROGRAM"
- else
-@@ -1559,7 +1559,6 @@
- if test "x$LTSTATIC" = xno; then
- disable_static="--disable-static"
- fi
-- $srcdir/ltconfig $disable_shared $disable_static $srcdir/ltmain.sh
- fi
-
- # Select memory manager depending on user input.
-Index: jpeg-6b/makefile.cfg
-===================================================================
---- jpeg-6b.orig/makefile.cfg 2008-05-07 15:53:24.000000000 +0100
-+++ jpeg-6b/makefile.cfg 2008-05-07 15:56:22.000000000 +0100
-@@ -141,7 +141,7 @@
-
- # How to compile with libtool.
- @COM_LT@.c.lo:
--@COM_LT@ $(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c $(srcdir)/$*.c
-+@COM_LT@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(CFLAGS) -c $(srcdir)/$*.c
-
- # How to use ansi2knr, when not using libtool.
- @COM_A2K@.c.o:
-@@ -152,7 +152,7 @@
- # How to use ansi2knr AND libtool.
- @COM_A2K@.c.lo:
- @COM_A2K@ ./ansi2knr $(srcdir)/$*.c knr/$*.c
--@COM_A2K@ $(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c knr/$*.c
-+@COM_A2K@ $(LIBTOOL) --tag=CC --mode=compile $(CC) $(CFLAGS) -c knr/$*.c
- @COM_A2K@ $(RM) knr/$*.c
-
- ansi2knr: ansi2knr.c
-@@ -169,7 +169,7 @@
-
- # with libtool:
- libjpeg.la: @A2K_DEPS@ $(LIBOBJECTS)
-- $(LIBTOOL) --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
-+ $(LIBTOOL) --tag=CC --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
- -rpath $(libdir) -version-info $(JPEG_LIB_VERSION) $(LDFLAGS)
-
- # sample programs:
diff --git a/meta/packages/jpeg/jpeg-6b/paths.patch b/meta/packages/jpeg/jpeg-6b/paths.patch
deleted file mode 100644
index 014bf4ec0..000000000
--- a/meta/packages/jpeg/jpeg-6b/paths.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-
-#
-# Patch managed by http://www.holgerschurig.de/patcher.html
-#
-
---- jpeg-6b/makefile.cfg~paths.patch
-+++ jpeg-6b/makefile.cfg
-@@ -7,17 +7,18 @@
- # For compiling with source and object files in different directories.
- srcdir = @srcdir@
- VPATH = @srcdir@
-+DESTDIR = @DESTDIR@
-
- # Where to install the programs and man pages.
- prefix = @prefix@
- exec_prefix = @exec_prefix@
--bindir = $(exec_prefix)/bin
--libdir = $(exec_prefix)/lib
--includedir = $(prefix)/include
-+bindir = @bindir@
-+libdir = @libdir@
-+includedir = @includedir@
- binprefix =
- manprefix =
- manext = 1
--mandir = $(prefix)/share/man/man$(manext)
-+mandir = @mandir@/man$(manext)
-
- # The name of your C compiler:
- CC= @CC@
-@@ -191,30 +192,30 @@
- # Installation rules:
-
- install: cjpeg djpeg jpegtran rdjpgcom wrjpgcom @FORCE_INSTALL_LIB@
-- $(INSTALL_PROGRAM) cjpeg $(bindir)/$(binprefix)cjpeg
-- $(INSTALL_PROGRAM) djpeg $(bindir)/$(binprefix)djpeg
-- $(INSTALL_PROGRAM) jpegtran $(bindir)/$(binprefix)jpegtran
-- $(INSTALL_PROGRAM) rdjpgcom $(bindir)/$(binprefix)rdjpgcom
-- $(INSTALL_PROGRAM) wrjpgcom $(bindir)/$(binprefix)wrjpgcom
-- $(INSTALL_DATA) $(srcdir)/cjpeg.1 $(mandir)/$(manprefix)cjpeg.$(manext)
-- $(INSTALL_DATA) $(srcdir)/djpeg.1 $(mandir)/$(manprefix)djpeg.$(manext)
-- $(INSTALL_DATA) $(srcdir)/jpegtran.1 $(mandir)/$(manprefix)jpegtran.$(manext)
-- $(INSTALL_DATA) $(srcdir)/rdjpgcom.1 $(mandir)/$(manprefix)rdjpgcom.$(manext)
-- $(INSTALL_DATA) $(srcdir)/wrjpgcom.1 $(mandir)/$(manprefix)wrjpgcom.$(manext)
-+ $(INSTALL_PROGRAM) cjpeg $(DESTDIR)$(bindir)/$(binprefix)cjpeg
-+ $(INSTALL_PROGRAM) djpeg $(DESTDIR)$(bindir)/$(binprefix)djpeg
-+ $(INSTALL_PROGRAM) jpegtran $(DESTDIR)$(bindir)/$(binprefix)jpegtran
-+ $(INSTALL_PROGRAM) rdjpgcom $(DESTDIR)$(bindir)/$(binprefix)rdjpgcom
-+ $(INSTALL_PROGRAM) wrjpgcom $(DESTDIR)$(bindir)/$(binprefix)wrjpgcom
-+ $(INSTALL_DATA) $(srcdir)/cjpeg.1 $(DESTDIR)$(mandir)/$(manprefix)cjpeg.$(manext)
-+ $(INSTALL_DATA) $(srcdir)/djpeg.1 $(DESTDIR)$(mandir)/$(manprefix)djpeg.$(manext)
-+ $(INSTALL_DATA) $(srcdir)/jpegtran.1 $(DESTDIR)$(mandir)/$(manprefix)jpegtran.$(manext)
-+ $(INSTALL_DATA) $(srcdir)/rdjpgcom.1 $(DESTDIR)$(mandir)/$(manprefix)rdjpgcom.$(manext)
-+ $(INSTALL_DATA) $(srcdir)/wrjpgcom.1 $(DESTDIR)$(mandir)/$(manprefix)wrjpgcom.$(manext)
-
- install-lib: libjpeg.$(A) install-headers
-- $(INSTALL_LIB) libjpeg.$(A) $(libdir)/$(binprefix)libjpeg.$(A)
-+ $(INSTALL_LIB) libjpeg.$(A) $(DESTDIR)$(libdir)/$(binprefix)libjpeg.$(A)
-
- install-headers: jconfig.h
-- $(INSTALL_DATA) jconfig.h $(includedir)/jconfig.h
-- $(INSTALL_DATA) $(srcdir)/jpeglib.h $(includedir)/jpeglib.h
-- $(INSTALL_DATA) $(srcdir)/jmorecfg.h $(includedir)/jmorecfg.h
-- $(INSTALL_DATA) $(srcdir)/jerror.h $(includedir)/jerror.h
-+ $(INSTALL_DATA) jconfig.h $(DESTDIR)$(includedir)/jconfig.h
-+ $(INSTALL_DATA) $(srcdir)/jpeglib.h $(DESTDIR)$(includedir)/jpeglib.h
-+ $(INSTALL_DATA) $(srcdir)/jmorecfg.h $(DESTDIR)$(includedir)/jmorecfg.h
-+ $(INSTALL_DATA) $(srcdir)/jerror.h $(DESTDIR)$(includedir)/jerror.h
- #<ballombe@debian.org>:mjpegtools require this file to build and header say:
- # * These declarations are considered internal to the JPEG library; most
- # * applications using the library shouldn't need to include this file.
- # So it is not forbidden to use it, therefore it must be installed.
-- $(INSTALL_DATA) $(srcdir)/jpegint.h $(includedir)/jpegint.h
-+ $(INSTALL_DATA) $(srcdir)/jpegint.h $(DESTDIR)$(includedir)/jpegint.h
-
- clean:
- $(RM) *.o *.lo libjpeg.a libjpeg.la
diff --git a/meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff b/meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff
new file mode 100755
index 000000000..2e4867aa7
--- /dev/null
+++ b/meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff
@@ -0,0 +1,1066 @@
+--- libjpeg7-7.orig/config.sub
++++ libjpeg7-7/config.sub
+@@ -1,4 +1,10 @@
+ #! /bin/sh
++# autotools-dev hack (<ballombe@debian.org>, Wed, 14 Nov 2001 10:13:10 +0100)
++if [ -x /usr/share/misc/config.sub ]; then
++ /usr/share/misc/config.sub $*
++ exit $?
++fi
++
+ # Configuration validation subroutine script.
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+--- libjpeg7-7.orig/config.guess
++++ libjpeg7-7/config.guess
+@@ -1,4 +1,10 @@
+ #! /bin/sh
++# autotools-dev hack (<ballombe@debian.org>, Wed, 14 Nov 2001 10:13:10 +0100)
++if [ -x /usr/share/misc/config.guess ]; then
++ /usr/share/misc/config.guess $*
++ exit $?
++fi
++
+ # Attempt to guess a canonical system name.
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+--- libjpeg7-7.orig/debian/libjpeg7-dev.files
++++ libjpeg7-7/debian/libjpeg7-dev.files
+@@ -0,0 +1,4 @@
++usr/include
++usr/lib/libjpeg.a
++usr/lib/libjpeg.la
++usr/lib/libjpeg.so
+--- libjpeg7-7.orig/debian/libjpeg-progs.README.Debian
++++ libjpeg7-7/debian/libjpeg-progs.README.Debian
+@@ -0,0 +1,13 @@
++libjpeg-progs for Debian
++========================
++
++This package contains programs for manipulating JPEG files:
++ cjpeg/djpeg: convert to/from the JPEG file format
++ rdjpgcom/wrjpgcom: read/write comments in JPEG files
++ jpegtran: lossless transformations of JPEG files
++ jpegexiforient/exifautotran: manipulate EXIF orientation tag
++
++Thanks for using Debian!
++
++--
++Bill Allombert <ballombe@debian.org> Sun, 05 Jul 2009 15:18:59 +0200
+--- libjpeg7-7.orig/debian/shlibs.local
++++ libjpeg7-7/debian/shlibs.local
+@@ -0,0 +1 @@
++libjpeg 7 libjpeg7
+--- libjpeg7-7.orig/debian/rules
++++ libjpeg7-7/debian/rules
+@@ -0,0 +1,71 @@
++#!/usr/bin/make -f
++# Made with the aid of debmake, by Christoph Lameter,
++# based on the sample debian/rules file for GNU hello by Ian Jackson.
++
++package=libjpeg
++
++export DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
++export DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
++
++export CFLAGS=-D_REENTRANT -g -Wall
++ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
++CFLAGS += -O0
++else
++CFLAGS += -O2
++endif
++
++#export DH_VERBOSE=1
++
++build: build-stamp
++build-stamp:
++ dh_testdir
++ ./configure --prefix=/usr --mandir=/usr/share/man \
++ --enable-static --enable-shared \
++ --build=$(DEB_BUILD_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE)
++ $(MAKE)
++ifeq (,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
++ $(MAKE) check
++endif
++ $(MAKE) -C debian/extra
++
++ touch build-stamp
++
++clean:
++ dh_testdir
++ dh_testroot
++ -rm -f build-stamp
++ if [ -f Makefile ]; then $(MAKE) distclean; fi
++ $(MAKE) clean -C debian/extra
++ dh_clean
++
++binary-indep:
++
++binary-arch: build
++ dh_testdir
++ dh_testroot
++ dh_clean -k
++ dh_installdirs
++ $(MAKE) install DESTDIR=`pwd`/debian/tmp
++ $(MAKE) install -C debian/extra prefix=/usr DESTDIR=`pwd`/debian/tmp
++ # fix jconfig.h
++ rm debian/tmp/usr/include/jconfig.h
++ sed -e "s/#\(undef\|define\) HAVE_\(LOCALE\|\(STD\(DEF\|LIB\)\)\)_H 1//g" \
++ jconfig.h > debian/tmp/usr/include/jconfig.h
++ # separate out lib package
++ dh_movefiles
++ # Finish it off with debhelper
++ dh_installdocs README
++ dh_installexamples
++ dh_installchangelogs change.log
++ dh_strip --dbg-package=libjpeg7-dbg
++ dh_compress
++ dh_fixperms
++ dh_installdeb
++ dh_shlibdeps -l`pwd`/debian/libjpeg7/usr/lib
++ dh_gencontrol
++ dh_md5sums
++ dh_builddeb
++
++binary: binary-indep binary-arch
++
++.PHONY: clean binary-indep binary-arch binary build
+--- libjpeg7-7.orig/debian/libjpeg7-dev.README.Debian
++++ libjpeg7-7/debian/libjpeg7-dev.README.Debian
+@@ -0,0 +1,18 @@
++IJG JPEG for Debian
++===================
++
++The following patch has been applied to the headers files:
++
++--- jconfig.h: Remove unused symbol HAVE_STDDEF_H, HAVE_STDLIB_H and
++HAVE_LOCALE_H since they are not used by the installed headers files and cause
++problem with autoconf.
++
++This can theoretically cause problems if your software relies on theses symbols
++being defined by this header. If it ever happens, please define them manually.
++
++Note: this is not Debian-specific, others distributions apply similar patches.
++
++Thanks for using Debian!
++
++---
++Bill Allombert <ballombe@debian.org> Sun, 05 Jul 2009 15:17:56 +0200
+--- libjpeg7-7.orig/debian/shlibs
++++ libjpeg7-7/debian/shlibs
+@@ -0,0 +1 @@
++libjpeg 7 libjpeg7
+--- libjpeg7-7.orig/debian/control
++++ libjpeg7-7/debian/control
+@@ -0,0 +1,52 @@
++Source: libjpeg7
++Maintainer: Bill Allombert <ballombe@debian.org>
++Section: graphics
++Priority: optional
++Build-Depends: debhelper (>= 5), autotools-dev
++Standards-Version: 3.8.2
++
++Package: libjpeg7
++Architecture: any
++Section: libs
++Description: The Independent JPEG Group's JPEG runtime library
++ The Independent JPEG Group's JPEG library is a library for handling
++ JPEG files.
++ .
++ This package contains the shared library.
++Depends: ${shlibs:Depends}
++
++Package: libjpeg7-dev
++Architecture: any
++Section: libdevel
++Description: Development files for the IJG JPEG library
++ The Independent JPEG Group's JPEG library is a library for handling
++ JPEG files.
++ .
++ This package contains the static library, headers and documentation.
++Depends: libjpeg7 (=${binary:Version}), libc-dev
++Conflicts: libjpeg62-dev
++Replaces: libjpeg62-dev
++
++Package: libjpeg7-dbg
++Architecture: any
++Section: debug
++Priority: extra
++Description: Development files for the IJG JPEG library
++ The Independent JPEG Group's JPEG library is a library for handling
++ JPEG files.
++ .
++ This package contains the debugging symbols for libjpeg.
++Provides: libjpeg-dbg
++Depends: libjpeg7 (=${binary:Version})
++Conflicts: libjpeg62-dbg
++Replaces: libjpeg62-dbg
++
++Package: libjpeg-progs
++Architecture: any
++Description: Programs for manipulating JPEG files
++ This package contains programs for manipulating JPEG files:
++ cjpeg/djpeg: convert to/from the JPEG file format
++ rdjpgcom/wrjpgcom: read/write comments in JPEG files
++ jpegtran: lossless transformations of JPEG files
++ jpegexiforient/exifautotran: manipulate EXIF orientation tag
++Depends: ${shlibs:Depends}
+--- libjpeg7-7.orig/debian/libjpeg7.files
++++ libjpeg7-7/debian/libjpeg7.files
+@@ -0,0 +1,2 @@
++/usr/lib/libjpeg.so.7.0.0
++/usr/lib/libjpeg.so.7
+--- libjpeg7-7.orig/debian/postinst
++++ libjpeg7-7/debian/postinst
+@@ -0,0 +1,8 @@
++#!/bin/sh -e
++
++#DEBHELPER#
++
++if [ "$1" = "configure" ]; then
++ ldconfig
++fi
++
+--- libjpeg7-7.orig/debian/compat
++++ libjpeg7-7/debian/compat
+@@ -0,0 +1 @@
++5
+--- libjpeg7-7.orig/debian/libjpeg7-dev.examples
++++ libjpeg7-7/debian/libjpeg7-dev.examples
+@@ -0,0 +1 @@
++example.c
+--- libjpeg7-7.orig/debian/changelog
++++ libjpeg7-7/debian/changelog
+@@ -0,0 +1,245 @@
++libjpeg7 (7-1) unstable; urgency=low
++
++ * The "Yoan" release.
++ * New upstream release. closes: #535350
++ - This release includes configure.ac and Makefile.am. closes: #346126
++ - All patches merged upstream.
++ - Remove dpatch support.
++ * debian/control:
++ - Remove Build-Dependency on libtool and sharutils.
++ - Move libjpeg7-dbg to debug section.
++ - Bump standard version to 3.8.2.
++ * Skip test-suite if nocheck is set. closes: #451222
++
++ -- Bill Allombert <ballombe@debian.org> Sun, 05 Jul 2009 15:29:27 +0200
++
++libjpeg6b (6b-14) unstable; urgency=low
++
++ * The "Lino" release.
++ * exifautotran:
++ - fix typo in manpage. closes: #376371, thanks Reuben Thomas.
++ - preserve file mode. closes: #383379, thanks Vincent Arkesteijn.
++ * debian/control, debian/rules, debian/compat:
++ + switch to debhelper v5
++ + add libjpeg-dbg debugging package.
++ * debian/rules: remove - before "make clean" rules.
++ * Add patch 204_jpegtran_man to improve readability of manpage.
++ closes: #437453. Thanks Jorgen Grahn.
++ * jpegexiforient.1: Apply patch from Jorgen Grahn to improve formatting.
++ closes: #437446.
++
++ -- Bill Allombert <ballombe@debian.org> Thu, 16 Aug 2007 22:59:21 +0200
++
++libjpeg6b (6b-13) unstable; urgency=low
++
++ * The "If at first you don't succeed..." release.
++ * Change --enable-maxmem to 1024, following Guido advice.
++ This should fix the slowdowns with large files (for large < 1Gb):
++ closes: #356556, #365025, Thanks Nicolas.
++ If you hit performance problems, please set the JPEGMEM variable to
++ about half your available RAM, see jpegtran(1).
++ * Update libjpeg-progs README.Debian to reflect the new patch set and
++ the JPEGMEM feature.
++ * Bump standard version to 3.7.2.
++
++ -- Bill Allombert <ballombe@debian.org> Fri, 5 May 2006 19:14:25 +0200
++
++libjpeg6b (6b-12) unstable; urgency=low
++
++ * The "vote for me" release
++ * Bump standard version to 3.6.2.
++ * Run 'make test' instead of home-made test-suite.
++ * Switch to debhelper v4.
++ * libjpeg is now configured with --enable-maxmem=32. This limits the memory
++ usage to 32Mb and it can be overrided by JPEGMEM. Without this flag
++ JPEGMEM is ignored and there were no limits.
++ closes: #346023. Thanks C. Scott Ananian.
++
++ -- Bill Allombert <ballombe@debian.org> Thu, 2 Mar 2006 18:52:44 +0100
++
++libjpeg6b (6b-11) unstable; urgency=high
++
++ * The "Silencio" release
++ * exifautotran: Apply patch by Uwe Zeisberger to fix bad temporary file
++ handling. closes: #340079
++
++ -- Bill Allombert <ballombe@debian.org> Sun, 20 Nov 2005 20:57:07 +0100
++
++libjpeg6b (6b-10) unstable; urgency=low
++
++ * The "timeout" release.
++ * Rebuild with current toolchain.
++ * Depends on libc-dev instead of libc6-dev. closes: #294696
++ Thanks Joel Aelwyn for discussing thoroughly the matter.
++ * Instead of copying /usr/bin/libtool, we replace it by a script that
++ call libtool (using standard path search). Remarked by Jesus Climent.
++ * debian/control: remove pre-hamm cruft.
++ * Add jpegexiforient and jpegautotran by Guido Vollbeding
++ <http://sylvana.net/jpegcrop/exif_orientation.html> as proposed by Philip
++ Armstrong. closes: #257061.
++ * Run the test-suite at build time instead of shipping it in the package:
++ - /usr/share/doc/libjpeg-progs/tests: removed.
++ - debian/control: Add Build-Depends on sharutils for uuencode.
++ - debian/libjpeg-progs.dirs: removed.
++ - debian/libjpeg-progs.test: removed.
++
++ -- Bill Allombert <ballombe@debian.org> Tue, 1 Mar 2005 19:43:26 +0100
++
++libjpeg6b (6b-9) unstable; urgency=low
++
++ * The "I'm all for aggressive goals" release.
++ * Rebuild with new libtool. closes: #201943.
++ * patch 100_crop: Updated from Guido Vollbeding <guido@jpegclub.org>
++ to include patches 203_jpegtran_errmsg,204_perfect.
++ * patch 200_crop_man: Include 205_perfect_man.
++ * patches 203_jpegtran_errmsg, 204_perfect, 205_perfect_man: removed
++ * Add patch 203_rdppm: fix cjpeg issue with 16-bit PPM files. closes: #208937
++ * Bump standard version to 3.6.1.
++ * Update debian/edit-patch.
++
++ -- Bill Allombert <ballombe@debian.org> Mon, 8 Sep 2003 16:22:08 +0200
++
++libjpeg6b (6b-8) unstable; urgency=low
++
++ * The "I *hate* when that happens" release.
++ * Move libjpeg62-dev to libdevel section.
++ * See debian/README.sources for detail about the (d)patch system.
++ * debian/rules: avoid to run configure twice.
++ * Add patches 204_perfect and 205_perfect_man. They implement the
++ -perfect jpegtran option as proposed by Mark W. Eichin. closes: #189027
++ * Bump standard version to 3.5.10.
++ * Use /usr/bin/libtool instead of ldconfig-generated libtool, and remove
++ various libtool related kludges, including patch 301_configure.
++ closes: #195281. Thanks Robert Millan for the suggestion.
++ * Remove patch 302_makefile. Fix debian/rules instead.
++
++ -- Bill Allombert <ballombe@debian.org> Sat, 31 May 2003 16:16:59 +0200
++
++libjpeg6b (6b-7) unstable; urgency=low
++
++ * Rebuild with new gcc/new glibc/new debhelper.
++ * Add -g to build options according to new policy.
++ * Add support for DEB_BUILD_OPTIONS noopt. nostrip is handled by dh_strip.
++ * Bump standard version to 3.5.9.
++ * Extend description a bit (If you have a better one please email me!).
++ * Use dpatch to handle the patches.
++
++ -- Bill Allombert <ballombe@debian.org> Sun, 16 Mar 2003 12:19:36 +0100
++
++libjpeg6b (6b-6) unstable; urgency=low
++
++ * The "Try to break sarge before it even got a name" release
++ * jpegtran: better error messages when opening files.
++ closes: #147516 Thanks Mark W. Eichin.
++ * Add debian/patch dir with my patches.
++ * Add extern "C" if we are under C++.
++ closes: #113167 Thanks, Fredrik Jagenheim.
++ * Remove HAVE_STD{LIB,DEF}_H from jconfig.h since they are not used and
++ conflict with autoconf. closes: #109516 Thanks <Benedikt.Roth@gmx.net>
++ * Add README.Debian in /usr/share/libjpeg62-dev
++
++ -- Bill Allombert <ballombe@debian.org> Mon, 3 Jun 2002 19:34:08 +0200
++
++libjpeg6b (6b-5) unstable; urgency=low
++
++ * jpeg-->JPEG in libjpeg-progs description.
++ * Add lib path to dh_shlibdeps to avoid warning.
++ * Apply patch from <http://sylvana.net/jpegcrop/croppatch.tar.gz> by
++ <guido@jpegclub.org> closes: #129412 Thanks, Colin Marquardt.
++
++ -- Bill Allombert <ballombe@debian.org> Mon, 20 May 2002 11:55:22 +0200
++
++libjpeg6b (6b-4) unstable; urgency=low
++
++ * Avoid bashism in debian/rules.
++ * Update libtool to 1.3.5. (1.4 will break).
++ closes: #52095 Thanks, <Marcus.Brinkmann@ruhr-uni-bochum.de>
++ * Patch config.guess to use version in the autotools-dev package.
++ * Correct Section: field of libjpeg62 and libjpeg62-dev.
++
++ -- Bill Allombert <ballombe@debian.org> Tue, 20 Nov 2001 10:23:47 +0100
++
++libjpeg6b (6b-3) unstable; urgency=low
++
++ * The "Where is ltconfig ?" release.
++ * Remove jconfig.h in debian/rules clean and do some clean up.
++ * Install libjpeg.la per Policy 11.2.
++ * Remove duplicate wizard.doc file in libjpeg62-dev.
++ * Use dpkg-architecture instead of config.guess.
++ * Patch config.sub to use version in the autotools-dev package.
++ closes: #85558, #120039
++ * Patch rdjpgcom.c to use locales for isprint check on comment chars.
++ closes: #116589 Thanks, Neal H Walfield <neal@cs.uml.edu>
++ * Apply patch from <http://sylvana.net/jpegcrop/transupp.c> by
++ <guido@jpegclub.org> closes: #114415 Thanks, <Jean-Marc.Notin@loria.fr>
++
++ -- Bill Allombert <ballombe@debian.org> Tue, 13 Nov 2001 21:41:49 +0000
++
++libjpeg6b (6b-2) unstable; urgency=low
++
++ * New Maintainer. Mark, If you want back the package, just ask!
++ * Acknowledge previous NMU:
++ Jordi: closes: #74087, #24330, #24291
++ Colin: closes: #80752
++ Joel: closes: #25324, #27033, #28341
++ * Write source location as a valid URL in debian/copyright.
++ closes: #118628 Thanks, Doug Porter <dsp@debian.org>.
++ * Fix formating of description of libjpeg-progs.
++ closes: #114378 Thanks, Colin Watson <cjwatson@flatline.org.uk>.
++ * Install jpegint.h header needed by some apps. closes: #100171
++ * Remove unused/empty debian/postrm.
++ closes: #24849 Thanks, Adrian Bridgett <adrian.bridgett@zetnet.co.uk>.
++ * Install wizard.doc file. closes: #64807 Thanks <amc@arwen.cs.berkeley.edu>.
++ * Fix libjpeg-progs test.sh.
++ * Fix lintian bugs: typo in copyright, emacs user info in changelog.
++ * Fix false lintian bug: unsafe ldconfig in postinst, by reformatting.
++ * Remove "-g" from CFLAGS per Policy 11.1, hoping m68k is fixed now.
++ * Remove libtool and Makefile in debian/rules clean.
++ * Fix the test system. As a side effect,
++ closes: #109195 Thanks Daniel Schepler <schepler@math.berkeley.edu>
++ * Standards-Version is now 3.5.6.
++
++ -- Bill Allombert <ballombe@debian.org> Fri, 9 Nov 2001 22:40:16 +0100
++
++libjpeg6b (6b-1.3) frozen unstable; urgency=low
++
++ * Non-Maintainer Upload.
++ * Added Build-Depends.
++ * Gil Bahat <coutal@netvision.net.il> did the rest of the changes.
++ * Close bug regarding non-standard jpegs not being processed
++ (closes: #74087).
++ * The output gifs are uncompressed, so have no UNISYS patent issues.
++ (closes: #24330, #24291).
++ * Standards-Version is now 3.0.0.
++
++ -- Jordi Mallach <jordi@debian.org> Sat, 24 Feb 2001 22:17:38 +0100
++
++libjpeg6b (6b-1.2) frozen unstable; urgency=low (HIGH for m68k)
++
++ * Non-maintainer release.
++ * Recompile for m68k since existing djpeg binary claims all jpegs I have
++ are invalid (yet hamm djpeg has no problem with them).
++ Specifically, added "-O2 -g -Wall" to CFLAGS -- possible gcc bug?
++
++ -- Chris Lawrence <lawrencc@debian.org> Tue, 10 Nov 1998 20:57:38 -0600
++
++libjpeg6b (6b-1.1) frozen unstable; urgency=high
++
++ * Non-maintainer release.
++ * Use upstream library soname (62).
++ * Removed libjpeg-gif package, as the source notes
++ that the GIF reading has been removed, and the GIFs written
++ do not infringe on the LZW patent.
++
++ -- Joel Klecker <espy@debian.org> Thu, 22 Oct 1998 05:49:48 -0700
++
++libjpeg6b (6b-1) unstable; urgency=low
++
++ * New binary packages for 6b
++ * New upstream release
++
++ -- Mark Mickan <mmickan@debian.org> Tue, 7 Jul 1998 22:27:10 +0930
++
++Local variables:
++mode: debian-changelog
++End:
+--- libjpeg7-7.orig/debian/libjpeg-progs.files
++++ libjpeg7-7/debian/libjpeg-progs.files
+@@ -0,0 +1,2 @@
++usr/bin
++usr/share/man/man1
+--- libjpeg7-7.orig/debian/libjpeg7-dev.docs
++++ libjpeg7-7/debian/libjpeg7-dev.docs
+@@ -0,0 +1,3 @@
++libjpeg.txt
++structure.txt
++coderules.txt
+--- libjpeg7-7.orig/debian/libjpeg-progs.docs
++++ libjpeg7-7/debian/libjpeg-progs.docs
+@@ -0,0 +1,2 @@
++usage.txt
++wizard.txt
+--- libjpeg7-7.orig/debian/copyright
++++ libjpeg7-7/debian/copyright
+@@ -0,0 +1,96 @@
++This is Debian's prepackaged version of the `jpeg library' by the Independent
++JPEG Group.
++
++This package was created by Mark Mickan <mmickan@debian.org> from sources
++which can be found at ftp://ftp.uu.net/graphics/jpeg/jpegsrc.v6b.tar.gz
++
++It is partly based on the libjpeg6a package originally put together by
++Andy Guy <awpguy@acs.ucalgary.ca> and later maintained by Mark Mickan.
++
++Current Debian maintainer is Bill Allombert <ballombe@debian.org>.
++
++LEGAL ISSUES [ from README supplied with source - MM ]
++============
++
++In plain English:
++
++1. We don't promise that this software works. (But if you find any bugs,
++ please let us know!)
++2. You can use this software for whatever you want. You don't have to pay us.
++3. You may not pretend that you wrote this software. If you use it in a
++ program, you must acknowledge somewhere in your documentation that
++ you've used the IJG code.
++
++In legalese:
++
++The authors make NO WARRANTY or representation, either express or implied,
++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) 1991-2009, Thomas G. Lane, Guido Vollbeding.
++All Rights Reserved except as specified below.
++
++Permission is hereby granted to use, copy, modify, and distribute this
++software (or portions thereof) for any purpose, without fee, subject to these
++conditions:
++(1) If any part of the source code for this software is distributed, then this
++README file must be included, with this copyright and no-warranty notice
++unaltered; and any additions, deletions, or changes to the original files
++must be clearly indicated in accompanying documentation.
++(2) If only executable code is distributed, then the accompanying
++documentation must state that "this software is based in part on the work of
++the Independent JPEG Group".
++(3) Permission for use of this software is granted only if the user accepts
++full responsibility for any undesirable consequences; the authors accept
++NO LIABILITY for damages of any kind.
++
++These conditions apply to any software derived from or based on the IJG code,
++not just to the unmodified library. If you use our work, you ought to
++acknowledge us.
++
++Permission is NOT granted for the use of any IJG author's name or company name
++in advertising or publicity relating to this software or products derived from
++it. This software may be referred to only as "the Independent JPEG Group's
++software".
++
++We specifically permit and encourage the use of this software as the basis of
++commercial products, provided that all warranty or liability claims are
++assumed by the product vendor.
++
++
++ansi2knr.c is included in this distribution by permission of L. Peter Deutsch,
++sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA.
++ansi2knr.c is NOT covered by the above copyright and conditions, but instead
++by the usual distribution terms of the Free Software Foundation; principally,
++that you must include source code if you redistribute it. (See the file
++ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part
++of any program generated from the IJG code, this does not limit you more than
++the foregoing paragraphs do.
++
++The Unix configuration script "configure" was produced with GNU Autoconf.
++It is copyright by the Free Software Foundation but is freely distributable.
++The same holds for its supporting scripts (config.guess, config.sub,
++ltconfig, ltmain.sh). Another support script, install-sh, is copyright
++by M.I.T. but is also freely distributable.
++
++It appears that the arithmetic coding option of the JPEG spec is covered by
++patents owned by IBM, AT&T, and Mitsubishi. Hence arithmetic coding cannot
++legally be used without obtaining one or more licenses. For this reason,
++support for arithmetic coding has been removed from the free JPEG software.
++(Since arithmetic coding provides only a marginal gain over the unpatented
++Huffman mode, it is unlikely that very many implementations will support it.)
++So far as we are aware, there are no patent restrictions on the remaining
++code.
++
++The IJG distribution formerly included code to read and write GIF files.
++To avoid entanglement with the Unisys LZW patent, 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.
++
++We are required to state that
++ "The Graphics Interchange Format(c) is the Copyright property of
++ CompuServe Incorporated. GIF(sm) is a Service Mark property of
++ CompuServe Incorporated."
+--- libjpeg7-7.orig/debian/extra/jpegexiforient.c
++++ libjpeg7-7/debian/extra/jpegexiforient.c
+@@ -0,0 +1,299 @@
++/*
++ * jpegexiforient.c
++ *
++ * This is a utility program to get and set the Exif Orientation Tag.
++ * It can be used together with jpegtran in scripts for automatic
++ * orientation correction of digital camera pictures.
++ *
++ * The Exif orientation value gives the orientation of the camera
++ * relative to the scene when the image was captured. The relation
++ * of the '0th row' and '0th column' to visual position is shown as
++ * below.
++ *
++ * Value | 0th Row | 0th Column
++ * ------+-------------+-----------
++ * 1 | top | left side
++ * 2 | top | rigth side
++ * 3 | bottom | rigth side
++ * 4 | bottom | left side
++ * 5 | left side | top
++ * 6 | right side | top
++ * 7 | right side | bottom
++ * 8 | left side | bottom
++ *
++ * For convenience, here is what the letter F would look like if it were
++ * tagged correctly and displayed by a program that ignores the orientation
++ * tag:
++ *
++ * 1 2 3 4 5 6 7 8
++ *
++ * 888888 888888 88 88 8888888888 88 88 8888888888
++ * 88 88 88 88 88 88 88 88 88 88 88 88
++ * 8888 8888 8888 8888 88 8888888888 8888888888 88
++ * 88 88 88 88
++ * 88 88 888888 888888
++ *
++ */
++
++#include <stdio.h>
++#include <stdlib.h>
++
++static FILE * myfile; /* My JPEG file */
++
++static unsigned char exif_data[65536L];
++
++/* Return next input byte, or EOF if no more */
++#define NEXTBYTE() getc(myfile)
++
++/* Error exit handler */
++#define ERREXIT(msg) (exit(0))
++
++/* Read one byte, testing for EOF */
++static int
++read_1_byte (void)
++{
++ int c;
++
++ c = NEXTBYTE();
++ if (c == EOF)
++ ERREXIT("Premature EOF in JPEG file");
++ return c;
++}
++
++/* Read 2 bytes, convert to unsigned int */
++/* All 2-byte quantities in JPEG markers are MSB first */
++static unsigned int
++read_2_bytes (void)
++{
++ int c1, c2;
++
++ c1 = NEXTBYTE();
++ if (c1 == EOF)
++ ERREXIT("Premature EOF in JPEG file");
++ c2 = NEXTBYTE();
++ if (c2 == EOF)
++ ERREXIT("Premature EOF in JPEG file");
++ return (((unsigned int) c1) << 8) + ((unsigned int) c2);
++}
++
++static const char * progname; /* program name for error messages */
++
++static void
++usage (FILE *out)
++/* complain about bad command line */
++{
++ fprintf(out, "jpegexiforient reads or writes the Exif Orientation Tag ");
++ fprintf(out, "in a JPEG Exif file.\n");
++
++ fprintf(out, "Usage: %s [switches] jpegfile\n", progname);
++
++ fprintf(out, "Switches:\n");
++ fprintf(out, " --help display this help and exit\n");
++ fprintf(out, " --version output version information and exit\n");
++ fprintf(out, " -n Do not output the trailing newline\n");
++ fprintf(out, " -1 .. -8 Set orientation value 1 .. 8\n");
++}
++
++/*
++ * The main program.
++ */
++
++int
++main (int argc, char **argv)
++{
++ int n_flag, set_flag;
++ unsigned int length, i;
++ int is_motorola; /* Flag for byte order */
++ unsigned int offset, number_of_tags, tagnum;
++
++ progname = argv[0];
++ if (progname == NULL || progname[0] == 0)
++ progname = "jpegexiforient"; /* in case C library doesn't provide it */
++
++ if (argc < 2) { usage(stderr); return 1; }
++
++ n_flag = 0; set_flag = 0;
++
++ i = 1;
++ while (argv[i][0] == '-') {
++ switch (argv[i][1]) {
++ case '-':
++ switch (argv[i][2]) {
++ case 'h': usage(stdout); return 0;
++ case 'v': fprintf(stdout,"jpegexiforient\n"); return 0;
++ }
++ case 'n':
++ n_flag = 1;
++ break;
++ case '1':
++ case '2':
++ case '3':
++ case '4':
++ case '5':
++ case '6':
++ case '7':
++ case '8':
++ set_flag = argv[i][1] - '0';
++ break;
++ default:
++ usage(stderr); return 1;
++ }
++ if (++i >= argc) { usage(stderr); return 1; }
++ }
++
++ if (set_flag) {
++ if ((myfile = fopen(argv[i], "rb+")) == NULL) {
++ fprintf(stderr, "%s: can't open %s\n", progname, argv[i]);
++ return 0;
++ }
++ } else {
++ if ((myfile = fopen(argv[i], "rb")) == NULL) {
++ fprintf(stderr, "%s: can't open %s\n", progname, argv[i]);
++ return 0;
++ }
++ }
++
++ /* Read File head, check for JPEG SOI + Exif APP1 */
++ for (i = 0; i < 4; i++)
++ exif_data[i] = (unsigned char) read_1_byte();
++ if (exif_data[0] != 0xFF ||
++ exif_data[1] != 0xD8 ||
++ exif_data[2] != 0xFF ||
++ exif_data[3] != 0xE1)
++ return 0;
++
++ /* Get the marker parameter length count */
++ length = read_2_bytes();
++ /* Length includes itself, so must be at least 2 */
++ /* Following Exif data length must be at least 6 */
++ if (length < 8)
++ return 0;
++ length -= 8;
++ /* Read Exif head, check for "Exif" */
++ for (i = 0; i < 6; i++)
++ exif_data[i] = (unsigned char) read_1_byte();
++ if (exif_data[0] != 0x45 ||
++ exif_data[1] != 0x78 ||
++ exif_data[2] != 0x69 ||
++ exif_data[3] != 0x66 ||
++ exif_data[4] != 0 ||
++ exif_data[5] != 0)
++ return 0;
++ /* Read Exif body */
++ for (i = 0; i < length; i++)
++ exif_data[i] = (unsigned char) read_1_byte();
++
++ if (length < 12) return 0; /* Length of an IFD entry */
++
++ /* Discover byte order */
++ if (exif_data[0] == 0x49 && exif_data[1] == 0x49)
++ is_motorola = 0;
++ else if (exif_data[0] == 0x4D && exif_data[1] == 0x4D)
++ is_motorola = 1;
++ else
++ return 0;
++
++ /* Check Tag Mark */
++ if (is_motorola) {
++ if (exif_data[2] != 0) return 0;
++ if (exif_data[3] != 0x2A) return 0;
++ } else {
++ if (exif_data[3] != 0) return 0;
++ if (exif_data[2] != 0x2A) return 0;
++ }
++
++ /* Get first IFD offset (offset to IFD0) */
++ if (is_motorola) {
++ if (exif_data[4] != 0) return 0;
++ if (exif_data[5] != 0) return 0;
++ offset = exif_data[6];
++ offset <<= 8;
++ offset += exif_data[7];
++ } else {
++ if (exif_data[7] != 0) return 0;
++ if (exif_data[6] != 0) return 0;
++ offset = exif_data[5];
++ offset <<= 8;
++ offset += exif_data[4];
++ }
++ if (offset > length - 2) return 0; /* check end of data segment */
++
++ /* Get the number of directory entries contained in this IFD */
++ if (is_motorola) {
++ number_of_tags = exif_data[offset];
++ number_of_tags <<= 8;
++ number_of_tags += exif_data[offset+1];
++ } else {
++ number_of_tags = exif_data[offset+1];
++ number_of_tags <<= 8;
++ number_of_tags += exif_data[offset];
++ }
++ if (number_of_tags == 0) return 0;
++ offset += 2;
++
++ /* Search for Orientation Tag in IFD0 */
++ for (;;) {
++ if (offset > length - 12) return 0; /* check end of data segment */
++ /* Get Tag number */
++ if (is_motorola) {
++ tagnum = exif_data[offset];
++ tagnum <<= 8;
++ tagnum += exif_data[offset+1];
++ } else {
++ tagnum = exif_data[offset+1];
++ tagnum <<= 8;
++ tagnum += exif_data[offset];
++ }
++ if (tagnum == 0x0112) break; /* found Orientation Tag */
++ if (--number_of_tags == 0) return 0;
++ offset += 12;
++ }
++
++ if (set_flag) {
++ /* Set the Orientation value */
++ if (is_motorola) {
++ exif_data[offset+2] = 0; /* Format = unsigned short (2 octets) */
++ exif_data[offset+3] = 3;
++ exif_data[offset+4] = 0; /* Number Of Components = 1 */
++ exif_data[offset+5] = 0;
++ exif_data[offset+6] = 0;
++ exif_data[offset+7] = 1;
++ exif_data[offset+8] = 0;
++ exif_data[offset+9] = (unsigned char)set_flag;
++ exif_data[offset+10] = 0;
++ exif_data[offset+11] = 0;
++ } else {
++ exif_data[offset+2] = 3; /* Format = unsigned short (2 octets) */
++ exif_data[offset+3] = 0;
++ exif_data[offset+4] = 1; /* Number Of Components = 1 */
++ exif_data[offset+5] = 0;
++ exif_data[offset+6] = 0;
++ exif_data[offset+7] = 0;
++ exif_data[offset+8] = (unsigned char)set_flag;
++ exif_data[offset+9] = 0;
++ exif_data[offset+10] = 0;
++ exif_data[offset+11] = 0;
++ }
++ fseek(myfile, (4 + 2 + 6 + 2) + offset, SEEK_SET);
++ fwrite(exif_data + 2 + offset, 1, 10, myfile);
++ } else {
++ /* Get the Orientation value */
++ if (is_motorola) {
++ if (exif_data[offset+8] != 0) return 0;
++ set_flag = exif_data[offset+9];
++ } else {
++ if (exif_data[offset+9] != 0) return 0;
++ set_flag = exif_data[offset+8];
++ }
++ if (set_flag > 8) return 0;
++ }
++
++ /* Write out Orientation value */
++ if (n_flag)
++ printf("%c", '0' + set_flag);
++ else
++ printf("%c\n", '0' + set_flag);
++
++ /* All done. */
++ return 0;
++}
+--- libjpeg7-7.orig/debian/extra/exifautotran.1
++++ libjpeg7-7/debian/extra/exifautotran.1
+@@ -0,0 +1,13 @@
++.TH EXIFAUTOTRAN "1" "February 2005" "exifautotran" "User Commands"
++.SH NAME
++exifautotran \- Transforms Exif files so that Orientation becomes 1
++.SH DESCRIPTION
++exifautotran [list of files]
++.PP
++Take a list of files as input and transform them in place so that the
++Orientation becomes 1.
++.SH "AUTHOR"
++ Guido Vollbeding <guido@jpegclub.org>
++.SH "SEE ALSO"
++.BR jpegtran(1)
++.BR jpegexiforient(1)
+--- libjpeg7-7.orig/debian/extra/jpegexiforient.1
++++ libjpeg7-7/debian/extra/jpegexiforient.1
+@@ -0,0 +1,73 @@
++.TH JPEGEXIFORIENT "1" "February 2005" "jpegexiforient" "User Commands"
++.SH NAME
++jpegexiforient \- reads or writes the Exif Orientation Tag
++.SH SYNOPSIS
++.B jpegexiforient
++[\fIswitches\fR] \fIjpegfile\fR
++.SH DESCRIPTION
++.
++This is a utility program to get and set the Exif Orientation Tag.
++It can be used together with jpegtran in scripts for automatic
++orientation correction of digital camera pictures.
++.PP
++The Exif orientation value gives the orientation of the camera
++relative to the scene when the image was captured. The relation
++of the '0th row' and '0th column' to visual position is shown as
++below.
++.IP
++.nf
++.ft CR
++Value | 0th Row | 0th Column
++------+-------------+-----------
++ 1 | top | left side
++ 2 | top | rigth side
++ 3 | bottom | rigth side
++ 4 | bottom | left side
++ 5 | left side | top
++ 6 | right side | top
++ 7 | right side | bottom
++ 8 | left side | bottom
++.fi
++.PP
++For convenience, here is what the letter F would look like if it were
++tagged correctly and displayed by a program that ignores the orientation
++tag:
++.IP
++.nf
++.ft CB
++ 1 2 3 4
++
++888888 888888 88 88
++88 88 88 88
++8888 8888 8888 8888
++88 88 88 88
++88 88 888888 888888
++
++ 5 6 7 8
++
++8888888888 88 88 8888888888
++88 88 88 88 88 88 88 88
++88 8888888888 8888888888 88
++.fi
++.PP
++jpegexiforient output the Exif Orientation Tag in a JPEG Exif file.
++With the options -1 .. -8, it can also be used to set the tag.
++.
++.SS "OPTIONS"
++.TP
++\fB\-\-help\fR
++display this help and exit
++.TP
++\fB\-\-version\fR
++output version information and exit
++.TP
++\fB\-n\fR
++Do not output the trailing newline
++.TP
++\fB\-1\fR .. \fB\-8\fR
++Set orientation value 1 .. 8
++.SH "AUTHOR"
++ Guido Vollbeding <guido@jpegclub.org>
++.SH "SEE ALSO"
++.BR jpegtran(1)
++.BR exifautotran(1)
+--- libjpeg7-7.orig/debian/extra/exifautotran
++++ libjpeg7-7/debian/extra/exifautotran
+@@ -0,0 +1,50 @@
++#!/bin/sh
++# exifautotran [list of files]
++#
++# Transforms Exif files so that Orientation becomes 1
++#
++
++trap "if test -n \"\$tempfile\"; then rm -f \"\$tempfile\"; fi" INT QUIT TERM
++
++for i
++do
++ case $i in
++ -v|--version) echo "exifautotran"; exit 0;;
++ -h|--help)
++ cat <<EOF
++exifautotran [list of files]
++
++Transforms Exif files so that Orientation becomes 1
++EOF
++ exit 0;;
++ esac
++
++ case `jpegexiforient -n "$i"` in
++ 1) transform="";;
++ 2) transform="-flip horizontal";;
++ 3) transform="-rotate 180";;
++ 4) transform="-flip vertical";;
++ 5) transform="-transpose";;
++ 6) transform="-rotate 90";;
++ 7) transform="-transverse";;
++ 8) transform="-rotate 270";;
++ *) transform="";;
++ esac
++ if test -n "$transform"; then
++ tempfile=`mktemp`;
++ if test "$?" -ne "0"; then
++ echo "Failed to create temporary file" >&2
++ exit 1;
++ fi
++ echo Executing: jpegtran -copy all $transform $i >&2
++ jpegtran -copy all $transform "$i" > $tempfile
++ if test $? -ne 0; then
++ echo Error while transforming $i - skipped. >&2
++ rm "$tempfile"
++ else
++ cp "$tempfile" "$i"
++ rm "$tempfile"
++ jpegexiforient -1 "$i" > /dev/null
++ fi
++ fi
++done
+--- libjpeg7-7.orig/debian/extra/Makefile
++++ libjpeg7-7/debian/extra/Makefile
+@@ -0,0 +1,22 @@
++CFLAGS = -O2 -Wall -g
++CC = cc
++INSTALL = install -m755 -o root -g root
++INSTALLDIR = install -m755 -o root -g root -d
++DESTDIR =
++prefix = /usr/local
++bindir = $(prefix)/bin
++mandir = $(prefix)/share/man/man1
++
++all: jpegexiforient
++
++jpegexiforient: jpegexiforient.c
++ $(CC) $(CFLAGS) -o jpegexiforient jpegexiforient.c
++clean:
++ -rm -f jpegexiforient
++install:
++ $(INSTALLDIR) $(DESTDIR)$(bindir)
++ $(INSTALLDIR) $(DESTDIR)$(mandir)
++ $(INSTALL) jpegexiforient $(DESTDIR)$(bindir)
++ $(INSTALL) jpegexiforient.1 $(DESTDIR)$(mandir)
++ $(INSTALL) exifautotran $(DESTDIR)$(bindir)
++ $(INSTALL) exifautotran.1 $(DESTDIR)$(mandir)
diff --git a/meta/packages/jpeg/jpeg_6b.bb b/meta/packages/jpeg/jpeg_8b.bb
index 87293676d..53847e715 100644
--- a/meta/packages/jpeg/jpeg_6b.bb
+++ b/meta/packages/jpeg/jpeg_8b.bb
@@ -3,6 +3,9 @@ HOMEPAGE = "http://www.ijg.org/"
BUGTRACKER = ""
LICENSE ="jpeg"
+LIC_FILES_CHKSUM = "file://cdjpeg.h;endline=12;md5=78fa8dbac547bb5b2a0e6457a6cfe21d \
+ file://jpeglib.h;endline=14;md5=dd06b5575519f735ec2565ed36ce62e7 \
+ file://djpeg.c;endline=13;md5=ca89254925da06fef47e4b6468233432"
SECTION = "libs"
PRIORITY = "required"
@@ -10,13 +13,10 @@ PRIORITY = "required"
DEPENDS = "libtool-cross"
DEPENDS_virtclass-native = "libtool-native"
-PR = "r9"
+PR = "r0"
SRC_URI = "http://www.ijg.org/files/jpegsrc.v${PV}.tar.gz \
- file://debian.patch;patch=1 \
- file://ldflags.patch;patch=1 \
- file://paths.patch;patch=1 \
- file://libtool_tweak.patch;patch=1"
+ file://debian-libjpeg7_7-1.diff;patch=1"
inherit autotools