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-rw-r--r--main/gimp/gimp-libpng1.5-compat.patch379
1 files changed, 0 insertions, 379 deletions
diff --git a/main/gimp/gimp-libpng1.5-compat.patch b/main/gimp/gimp-libpng1.5-compat.patch
deleted file mode 100644
index e3429e314c..0000000000
--- a/main/gimp/gimp-libpng1.5-compat.patch
+++ /dev/null
@@ -1,379 +0,0 @@
-From 2a53e15a7a373c13dec4333c5dd8d2cfde9ebd40 Mon Sep 17 00:00:00 2001
-From: Thomas Klausner <wiz@danbala.tuwien.ac.at>
-Date: Mon, 24 Jan 2011 18:06:50 +0100
-Subject: [PATCH] Bug 640409 - png-1.5 compatibility fixes
-
----
- plug-ins/common/file-png.c | 138 +++++++++++++++++++++++++++-----------------
- 1 files changed, 84 insertions(+), 54 deletions(-)
-
-diff --git a/plug-ins/common/file-png.c b/plug-ins/common/file-png.c
-index be3b4c6..2ccd0e5 100644
---- a/plug-ins/common/file-png.c
-+++ b/plug-ins/common/file-png.c
-@@ -652,7 +652,11 @@ on_read_error (png_structp png_ptr, png_const_charp error_msg)
- error_data->drawable->width, num);
- }
-
-+#if (PNG_LIBPNG_VER < 10500)
- longjmp (png_ptr->jmpbuf, 1);
-+#else
-+ png_longjmp (png_ptr, 1);
-+#endif
- }
-
- /*
-@@ -696,7 +700,7 @@ load_image (const gchar *filename,
- pp = png_create_read_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
- info = png_create_info_struct (pp);
-
-- if (setjmp (pp->jmpbuf))
-+ if (setjmp (png_jmpbuf(pp)))
- {
- g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
- _("Error while reading '%s'. File corrupted?"),
-@@ -737,17 +741,19 @@ load_image (const gchar *filename,
- * Latest attempt, this should be my best yet :)
- */
-
-- if (info->bit_depth == 16)
-+ if (png_get_bit_depth(pp, info) == 16)
- {
- png_set_strip_16 (pp);
- }
-
-- if (info->color_type == PNG_COLOR_TYPE_GRAY && info->bit_depth < 8)
-+ if (png_get_color_type(pp, info) == PNG_COLOR_TYPE_GRAY &&
-+ png_get_bit_depth(pp, info) < 8)
- {
- png_set_expand (pp);
- }
-
-- if (info->color_type == PNG_COLOR_TYPE_PALETTE && info->bit_depth < 8)
-+ if (png_get_color_type(pp, info) == PNG_COLOR_TYPE_PALETTE &&
-+ png_get_bit_depth(pp, info) < 8)
- {
- png_set_packing (pp);
- }
-@@ -756,8 +762,8 @@ load_image (const gchar *filename,
- * Expand G+tRNS to GA, RGB+tRNS to RGBA
- */
-
-- if (info->color_type != PNG_COLOR_TYPE_PALETTE &&
-- (info->valid & PNG_INFO_tRNS))
-+ if (png_get_color_type(pp, info) != PNG_COLOR_TYPE_PALETTE &&
-+ png_get_valid(pp, info, PNG_INFO_tRNS) != 0)
- {
- png_set_expand (pp);
- }
-@@ -774,7 +780,7 @@ load_image (const gchar *filename,
- */
-
- if (png_get_valid (pp, info, PNG_INFO_tRNS) &&
-- info->color_type == PNG_COLOR_TYPE_PALETTE)
-+ png_get_color_type(pp, info) == PNG_COLOR_TYPE_PALETTE)
- {
- png_get_tRNS (pp, info, &alpha_ptr, &num, NULL);
- /* Copy the existing alpha values from the tRNS chunk */
-@@ -796,7 +802,7 @@ load_image (const gchar *filename,
-
- png_read_update_info (pp, info);
-
-- switch (info->color_type)
-+ switch (png_get_color_type(pp, info))
- {
- case PNG_COLOR_TYPE_RGB: /* RGB */
- bpp = 3;
-@@ -835,7 +841,9 @@ load_image (const gchar *filename,
- return -1;
- }
-
-- image = gimp_image_new (info->width, info->height, image_type);
-+ image = gimp_image_new (png_get_image_width(pp, info),
-+ png_get_image_height(pp, info),
-+ image_type);
- if (image == -1)
- {
- g_set_error (error, 0, 0,
-@@ -848,7 +856,9 @@ load_image (const gchar *filename,
- * Create the "background" layer to hold the image...
- */
-
-- layer = gimp_layer_new (image, _("Background"), info->width, info->height,
-+ layer = gimp_layer_new (image, _("Background"),
-+ png_get_image_width(pp, info),
-+ png_get_image_height(pp, info),
- layer_type, 100, GIMP_NORMAL_MODE);
- gimp_image_insert_layer (image, layer, -1, 0);
-
-@@ -882,7 +892,8 @@ load_image (const gchar *filename,
-
- gimp_layer_set_offsets (layer, offset_x, offset_y);
-
-- if ((abs (offset_x) > info->width) || (abs (offset_y) > info->height))
-+ if ((abs (offset_x) > png_get_image_width(pp, info)) ||
-+ (abs (offset_y) > png_get_image_height(pp, info)))
- {
- if (interactive)
- g_message (_("The PNG file specifies an offset that caused "
-@@ -937,23 +948,27 @@ load_image (const gchar *filename,
-
- empty = 0; /* by default assume no full transparent palette entries */
-
-- if (info->color_type & PNG_COLOR_MASK_PALETTE)
-+ if (png_get_color_type(pp, info) & PNG_COLOR_MASK_PALETTE)
- {
-+ png_colorp palette;
-+ int num_palette;
-+ png_get_PLTE(pp, info, &palette, &num_palette);
-+
- if (png_get_valid (pp, info, PNG_INFO_tRNS))
- {
- for (empty = 0; empty < 256 && alpha[empty] == 0; ++empty)
- /* Calculates number of fully transparent "empty" entries */;
-
- /* keep at least one entry */
-- empty = MIN (empty, info->num_palette - 1);
-+ empty = MIN (empty, num_palette - 1);
-
-- gimp_image_set_colormap (image, (guchar *) (info->palette + empty),
-- info->num_palette - empty);
-+ gimp_image_set_colormap (image, (guchar *) (palette + empty),
-+ num_palette - empty);
- }
- else
- {
-- gimp_image_set_colormap (image, (guchar *) info->palette,
-- info->num_palette);
-+ gimp_image_set_colormap (image, (guchar *) palette,
-+ num_palette);
- }
- }
-
-@@ -971,18 +986,20 @@ load_image (const gchar *filename,
- */
-
- tile_height = gimp_tile_height ();
-- pixel = g_new0 (guchar, tile_height * info->width * bpp);
-+ pixel = g_new0 (guchar, tile_height * png_get_image_width(pp, info) * bpp);
- pixels = g_new (guchar *, tile_height);
-
- for (i = 0; i < tile_height; i++)
-- pixels[i] = pixel + info->width * info->channels * i;
-+ pixels[i] = pixel + (png_get_image_width(pp, info) *
-+ png_get_channels(pp, info) *
-+ i);
-
- /* Install our own error handler to handle incomplete PNG files better */
- error_data.drawable = drawable;
- error_data.pixel = pixel;
- error_data.tile_height = tile_height;
-- error_data.width = info->width;
-- error_data.height = info->height;
-+ error_data.width = png_get_image_width(pp, info);
-+ error_data.height = png_get_image_height(pp, info);
- error_data.bpp = bpp;
- error_data.pixel_rgn = &pixel_rgn;
-
-@@ -995,10 +1012,11 @@ load_image (const gchar *filename,
- */
-
- for (begin = 0, end = tile_height;
-- begin < info->height; begin += tile_height, end += tile_height)
-+ begin < png_get_image_height(pp, info);
-+ begin += tile_height, end += tile_height)
- {
-- if (end > info->height)
-- end = info->height;
-+ if (end > png_get_image_height(pp, info))
-+ end = png_get_image_height(pp, info);
-
- num = end - begin;
-
-@@ -1015,10 +1033,11 @@ load_image (const gchar *filename,
- gimp_pixel_rgn_set_rect (&pixel_rgn, pixel, 0, begin,
- drawable->width, num);
-
-- memset (pixel, 0, tile_height * info->width * bpp);
-+ memset (pixel, 0, tile_height * png_get_image_width(pp, info) * bpp);
-
- gimp_progress_update (((gdouble) pass +
-- (gdouble) end / (gdouble) info->height) /
-+ (gdouble) end /
-+ (gdouble) png_get_image_height(pp, info)) /
- (gdouble) num_passes);
- }
- }
-@@ -1071,7 +1090,8 @@ load_image (const gchar *filename,
-
- {
- png_uint_32 proflen;
-- png_charp profname, profile;
-+ png_charp profname;
-+ png_bytep profile;
- int profcomp;
-
- if (png_get_iCCP (pp, info, &profname, &profcomp, &profile, &proflen))
-@@ -1199,6 +1219,8 @@ save_image (const gchar *filename,
- guchar red, green, blue; /* Used for palette background */
- time_t cutime; /* Time since epoch */
- struct tm *gmt; /* GMT broken down */
-+ int color_type; /* type of colors in image */
-+ int bit_depth; /* width of colors in bit */
-
- guchar remap[256]; /* Re-mapping for the palette */
-
-@@ -1207,7 +1229,9 @@ save_image (const gchar *filename,
- if (pngvals.comment)
- {
- GimpParasite *parasite;
-+#ifndef PNG_iTXt_SUPPORTED
- gsize text_length = 0;
-+#endif
-
- parasite = gimp_image_parasite_find (orig_image_ID, "gimp-comment");
- if (parasite)
-@@ -1248,7 +1272,7 @@ save_image (const gchar *filename,
- pp = png_create_write_struct (PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
- info = png_create_info_struct (pp);
-
-- if (setjmp (pp->jmpbuf))
-+ if (setjmp (png_jmpbuf(pp)))
- {
- g_set_error (error, 0, 0,
- _("Error while saving '%s'. Could not save image."),
-@@ -1290,11 +1314,6 @@ save_image (const gchar *filename,
-
- png_set_compression_level (pp, pngvals.compression_level);
-
-- info->width = drawable->width;
-- info->height = drawable->height;
-- info->bit_depth = 8;
-- info->interlace_type = pngvals.interlaced;
--
- /*
- * Initialise remap[]
- */
-@@ -1308,37 +1327,36 @@ save_image (const gchar *filename,
- switch (type)
- {
- case GIMP_RGB_IMAGE:
-- info->color_type = PNG_COLOR_TYPE_RGB;
-+ color_type = PNG_COLOR_TYPE_RGB;
- bpp = 3;
- break;
-
- case GIMP_RGBA_IMAGE:
-- info->color_type = PNG_COLOR_TYPE_RGB_ALPHA;
-+ color_type = PNG_COLOR_TYPE_RGB_ALPHA;
- bpp = 4;
- break;
-
- case GIMP_GRAY_IMAGE:
-- info->color_type = PNG_COLOR_TYPE_GRAY;
-+ color_type = PNG_COLOR_TYPE_GRAY;
- bpp = 1;
- break;
-
- case GIMP_GRAYA_IMAGE:
-- info->color_type = PNG_COLOR_TYPE_GRAY_ALPHA;
-+ color_type = PNG_COLOR_TYPE_GRAY_ALPHA;
- bpp = 2;
- break;
-
- case GIMP_INDEXED_IMAGE:
- bpp = 1;
-- info->color_type = PNG_COLOR_TYPE_PALETTE;
-- info->valid |= PNG_INFO_PLTE;
-- info->palette =
-- (png_colorp) gimp_image_get_colormap (image_ID, &num_colors);
-- info->num_palette = num_colors;
-+ color_type = PNG_COLOR_TYPE_PALETTE;
-+ png_set_PLTE(pp, info,
-+ (png_colorp) gimp_image_get_colormap (image_ID, &num_colors),
-+ num_colors);
- break;
-
- case GIMP_INDEXEDA_IMAGE:
- bpp = 2;
-- info->color_type = PNG_COLOR_TYPE_PALETTE;
-+ color_type = PNG_COLOR_TYPE_PALETTE;
- /* fix up transparency */
- respin_cmap (pp, info, remap, image_ID, drawable);
- break;
-@@ -1352,17 +1370,28 @@ save_image (const gchar *filename,
- * Fix bit depths for (possibly) smaller colormap images
- */
-
-- if (info->valid & PNG_INFO_PLTE)
-+ bit_depth = 8;
-+
-+ if (png_get_valid(pp, info, PNG_INFO_PLTE))
- {
-- if (info->num_palette <= 2)
-- info->bit_depth = 1;
-- else if (info->num_palette <= 4)
-- info->bit_depth = 2;
-- else if (info->num_palette <= 16)
-- info->bit_depth = 4;
-+ png_colorp palette;
-+ int num_palette;
-+ png_get_PLTE(pp, info, &palette, &num_palette);
-+
-+ if (num_palette <= 2)
-+ bit_depth = 1;
-+ else if (num_palette <= 4)
-+ bit_depth = 2;
-+ else if (num_palette <= 16)
-+ bit_depth = 4;
- /* otherwise the default is fine */
- }
-
-+ png_set_IHDR(pp, info,
-+ drawable->width, drawable->height, bit_depth, color_type,
-+ pngvals.interlaced ? PNG_INTERLACE_ADAM7 : PNG_INTERLACE_NONE,
-+ PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE);
-+
- /* All this stuff is optional extras, if the user is aiming for smallest
- possible file size she can turn them all off */
-
-@@ -1476,7 +1505,8 @@ save_image (const gchar *filename,
- * Convert unpacked pixels to packed if necessary
- */
-
-- if (info->color_type == PNG_COLOR_TYPE_PALETTE && info->bit_depth < 8)
-+ if (png_get_color_type(pp, info) ==
-+ PNG_COLOR_TYPE_PALETTE && png_get_bit_depth(pp, info) < 8)
- png_set_packing (pp);
-
- /*
-@@ -1528,7 +1558,7 @@ save_image (const gchar *filename,
-
- /* If we're dealing with a paletted image with
- * transparency set, write out the remapped palette */
-- if (info->valid & PNG_INFO_tRNS)
-+ if (png_get_valid(pp, info, PNG_INFO_tRNS))
- {
- guchar inverse_remap[256];
-
-@@ -1548,7 +1578,7 @@ save_image (const gchar *filename,
- }
- /* Otherwise if we have a paletted image and transparency
- * couldn't be set, we ignore the alpha channel */
-- else if (info->valid & PNG_INFO_PLTE && bpp == 2)
-+ else if (png_get_valid(pp, info, PNG_INFO_PLTE) && bpp == 2)
- {
- for (i = 0; i < num; ++i)
- {
-@@ -1563,7 +1593,7 @@ save_image (const gchar *filename,
- png_write_rows (pp, pixels, num);
-
- gimp_progress_update (((double) pass + (double) end /
-- (double) info->height) /
-+ (double) png_get_image_height(pp, info)) /
- (double) num_passes);
- }
- }
---
-1.7.3.4
-