diff options
Diffstat (limited to 'pcr/htmldoc/libpng15.patch')
| -rw-r--r-- | pcr/htmldoc/libpng15.patch | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/pcr/htmldoc/libpng15.patch b/pcr/htmldoc/libpng15.patch deleted file mode 100644 index 02f1d2330..000000000 --- a/pcr/htmldoc/libpng15.patch +++ /dev/null @@ -1,122 +0,0 @@ -Description: libpng 1.5 fixes - This patch fixes incompatibilities with libpng 1.5. -Bug: http://www.htmldoc.org/str.php?L243+Qversion:1.8 -Origin: http://www.htmldoc.org/str.php?F243+P0+S-2+C0+I0+E0+M10+Qversion%3A1.8 -Forwarded: not-needed -Last-Update: 2011-12-04 - -Index: htmldoc-1.8.27/htmldoc/image.cxx -=================================================================== ---- htmldoc-1.8.27.orig/htmldoc/image.cxx 2011-12-04 22:32:01.000000000 -0500 -+++ htmldoc-1.8.27/htmldoc/image.cxx 2011-12-04 22:35:32.000000000 -0500 -@@ -1472,6 +1472,9 @@ - png_bytep *rows; /* PNG row pointers */ - uchar *inptr, /* Input pixels */ - *outptr; /* Output pixels */ -+ png_bytep trans_alpha; -+ int num_trans; -+ png_color_16p trans_color; - - - /* -@@ -1499,7 +1502,7 @@ - - rows = NULL; - -- if (setjmp(pp->jmpbuf)) -+ if (setjmp(png_jmpbuf(pp))) - { - progress_error(HD_ERROR_BAD_FORMAT, "PNG file contains errors!"); - -@@ -1526,7 +1529,7 @@ - - png_read_info(pp, info); - -- if (info->color_type & PNG_COLOR_MASK_PALETTE) -+ if (png_get_color_type(pp, info) & PNG_COLOR_MASK_PALETTE) - { - png_set_expand(pp); - -@@ -1535,15 +1538,15 @@ - if (Encryption) - img->use ++; - } -- else if (info->bit_depth < 8) -+ else if (png_get_bit_depth(pp, info) < 8) - { - png_set_packing(pp); - png_set_expand(pp); - } -- else if (info->bit_depth == 16) -+ else if (png_get_bit_depth(pp, info) == 16) - png_set_strip_16(pp); - -- if (info->color_type & PNG_COLOR_MASK_COLOR) -+ if (png_get_color_type(pp, info) & PNG_COLOR_MASK_COLOR) - { - depth = 3; - img->depth = gray ? 1 : 3; -@@ -1554,10 +1557,11 @@ - img->depth = 1; - } - -- img->width = info->width; -- img->height = info->height; -+ img->width = png_get_image_width(pp, info); -+ img->height = png_get_image_height(pp, info); - -- if ((info->color_type & PNG_COLOR_MASK_ALPHA) || info->num_trans) -+ png_get_tRNS(pp, info, &trans_alpha, &num_trans, &trans_color); -+ if ((png_get_color_type(pp, info) & PNG_COLOR_MASK_ALPHA) || num_trans) - { - if ((PSLevel == 0 && PDFVersion >= 14) || PSLevel == 3) - image_need_mask(img, 8); -@@ -1571,14 +1575,14 @@ - - #ifdef DEBUG - printf("color_type=0x%04x, depth=%d, img->width=%d, img->height=%d, img->depth=%d\n", -- info->color_type, depth, img->width, img->height, img->depth); -- if (info->color_type & PNG_COLOR_MASK_COLOR) -+ png_get_color_type(pp, info), depth, img->width, img->height, img->depth); -+ if (png_get_color_type(pp, info) & PNG_COLOR_MASK_COLOR) - puts(" COLOR"); - else - puts(" GRAYSCALE"); -- if ((info->color_type & PNG_COLOR_MASK_ALPHA) || info->num_trans) -+ if ((png_get_color_type(pp, info) & PNG_COLOR_MASK_ALPHA) || num_trans) - puts(" ALPHA"); -- if (info->color_type & PNG_COLOR_MASK_PALETTE) -+ if (png_get_color_type(pp, info) & PNG_COLOR_MASK_PALETTE) - puts(" PALETTE"); - #endif // DEBUG - -@@ -1594,9 +1598,9 @@ - * Allocate pointers... - */ - -- rows = (png_bytep *)calloc(info->height, sizeof(png_bytep)); -+ rows = (png_bytep *)calloc(png_get_image_height(pp, info), sizeof(png_bytep)); - -- for (i = 0; i < (int)info->height; i ++) -+ for (i = 0; i < (int)png_get_image_height(pp, info); i ++) - rows[i] = img->pixels + i * img->width * depth; - - /* -@@ -1610,7 +1614,7 @@ - * Generate the alpha mask as necessary... - */ - -- if ((info->color_type & PNG_COLOR_MASK_ALPHA) || info->num_trans) -+ if ((png_get_color_type(pp, info) & PNG_COLOR_MASK_ALPHA) || num_trans) - { - #ifdef DEBUG - for (inptr = img->pixels, i = 0; i < img->height; i ++) -@@ -1639,7 +1643,7 @@ - * Reformat the data as necessary for the reader... - */ - -- if (gray && info->color_type & PNG_COLOR_MASK_COLOR) -+ if (gray && png_get_color_type(pp, info) & PNG_COLOR_MASK_COLOR) - { - /* - * Greyscale output needed... |