diff options
Diffstat (limited to 'meta/packages')
| -rw-r--r-- | meta/packages/jpeg/jpeg-6b/debian.patch | 1874 | ||||
| -rw-r--r-- | meta/packages/jpeg/jpeg-6b/ldflags.patch | 16 | ||||
| -rw-r--r-- | meta/packages/jpeg/jpeg-6b/libtool_tweak.patch | 52 | ||||
| -rw-r--r-- | meta/packages/jpeg/jpeg-6b/paths.patch | 77 | ||||
| -rwxr-xr-x | meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff | 1066 | ||||
| -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 |