[amsn] Fix compile against new libpng (backport http://amsn.svn.sourceforge.net/viewvc/amsn?view=revision&r
Sander Hoentjen
tjikkun at fedoraproject.org
Fri Jan 27 12:57:51 UTC 2012
commit 492d513eee790fe9f40a47a018978a558964e0ac
Author: Sander Hoentjen <s.hoentjen at oxilion.nl>
Date: Fri Jan 27 13:57:25 2012 +0100
Fix compile against new libpng (backport http://amsn.svn.sourceforge.net/viewvc/amsn?view=revision&revision=12357)
amsn-0.98.4-libpng15.patch | 498 ++++++++++++++++++++++++++++++++++++++++++++
amsn.spec | 49 +++--
2 files changed, 525 insertions(+), 22 deletions(-)
---
diff --git a/amsn-0.98.4-libpng15.patch b/amsn-0.98.4-libpng15.patch
new file mode 100644
index 0000000..5beae53
--- /dev/null
+++ b/amsn-0.98.4-libpng15.patch
@@ -0,0 +1,498 @@
+--- amsn/utils/TkCximage/src/CxImage/ximapng.cpp 2012/01/14 15:27:06 12356
++++ amsn/utils/TkCximage/src/CxImage/ximapng.cpp 2012/01/24 21:21:23 12357
+@@ -15,7 +15,7 @@
+ void CxImagePNG::ima_png_error(png_struct *png_ptr, char *message)
+ {
+ strcpy(info.szLastError,message);
+- longjmp(png_ptr->jmpbuf, 1);
++ longjmp(png_jmpbuf(png_ptr), 1);
+ }
+ ////////////////////////////////////////////////////////////////////////////////
+ #if CXIMAGE_SUPPORT_DECODE
+@@ -59,10 +59,10 @@
+ cx_throw("Failed to initialize PNG info structure");
+ }
+
+- /* Set error handling if you are using the setjmp/longjmp method (this is
+- * the normal method of doing things with libpng). REQUIRED unless you
+- * set up your own error handlers in the png_create_read_struct() earlier. */
+- if (setjmp(png_ptr->jmpbuf)) {
++ /* Set error handling if you are using the setjmp/longjmp method (this is
++ * the normal method of doing things with libpng). REQUIRED unless you
++ * set up your own error handlers in the png_create_read_struct() earlier. */
++ if (setjmp(png_jmpbuf(png_ptr))) {
+ /* Free all of the memory associated with the png_ptr and info_ptr */
+ delete [] row_pointers;
+ png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL);
+@@ -70,22 +70,22 @@
+ }
+
+ // use custom I/O functions
+- png_set_read_fn(png_ptr, hFile, /*(png_rw_ptr)*/user_read_data);
++ png_set_read_fn(png_ptr, hFile, /*(png_rw_ptr)*/user_read_data);
+ png_set_error_fn(png_ptr,info.szLastError,/*(png_error_ptr)*/user_error_fn,NULL);
+
+ /* read the file information */
+ png_read_info(png_ptr, info_ptr);
+
+ if (info.nEscape == -1){
+- head.biWidth = info_ptr->width;
+- head.biHeight= info_ptr->height;
++ head.biWidth = png_get_image_width(png_ptr, info_ptr);
++ head.biHeight= png_get_image_height(png_ptr, info_ptr);
+ info.dwType = CXIMAGE_FORMAT_PNG;
+- longjmp(png_ptr->jmpbuf, 1);
++ longjmp(png_jmpbuf(png_ptr), 1);
+ }
+
+ /* calculate new number of channels */
+ int channels=0;
+- switch(info_ptr->color_type){
++ switch(png_get_color_type(png_ptr, info_ptr)){
+ case PNG_COLOR_TYPE_GRAY:
+ case PNG_COLOR_TYPE_PALETTE:
+ channels = 1;
+@@ -101,97 +101,106 @@
+ break;
+ default:
+ strcpy(info.szLastError,"unknown PNG color type");
+- longjmp(png_ptr->jmpbuf, 1);
++ longjmp(png_jmpbuf(png_ptr), 1);
+ }
+
+ //find the right pixel depth used for cximage
+- int pixel_depth = info_ptr->pixel_depth;
++ int pixel_depth = png_get_bit_depth(png_ptr, info_ptr)
++ * png_get_channels(png_ptr, info_ptr);
+ if (channels == 1 && pixel_depth>8) pixel_depth=8;
+ if (channels == 2) pixel_depth=8;
+- if (channels >= 3) pixel_depth=24;
++ if (channels >= 3) pixel_depth=32;
+
+- if (!Create(info_ptr->width, info_ptr->height, pixel_depth, CXIMAGE_FORMAT_PNG)){
+- longjmp(png_ptr->jmpbuf, 1);
++ if (!Create(png_get_image_width(png_ptr, info_ptr),
++ png_get_image_height(png_ptr, info_ptr),
++ pixel_depth, CXIMAGE_FORMAT_PNG)){
++ longjmp(png_jmpbuf(png_ptr), 1);
+ }
+
+ /* get metrics */
+- switch (info_ptr->phys_unit_type)
++ png_uint_32 res_x, res_y;
++ int phys_unit_type;
++
++ png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y, &phys_unit_type);
++ switch (phys_unit_type)
+ {
+ case PNG_RESOLUTION_UNKNOWN:
+- SetXDPI(info_ptr->x_pixels_per_unit);
+- SetYDPI(info_ptr->y_pixels_per_unit);
++ SetXDPI(res_x);
++ SetYDPI(res_y);
+ break;
+ case PNG_RESOLUTION_METER:
+- SetXDPI((long)floor(info_ptr->x_pixels_per_unit * 254.0 / 10000.0 + 0.5));
+- SetYDPI((long)floor(info_ptr->y_pixels_per_unit * 254.0 / 10000.0 + 0.5));
++ SetXDPI((long)floor(res_x * 254.0 / 10000.0 + 0.5));
++ SetYDPI((long)floor(res_y * 254.0 / 10000.0 + 0.5));
+ break;
+ }
+
+- if (info_ptr->num_palette>0){
+- SetPalette((rgb_color*)info_ptr->palette,info_ptr->num_palette);
+- SetClrImportant(info_ptr->num_palette);
+- } else if (info_ptr->bit_depth ==2) { //<DP> needed for 2 bpp grayscale PNGs
++ int num_palette = -1;
++ png_colorp palette;
++ if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette)) {
++ SetPalette((rgb_color*)&palette, num_palette);
++ SetClrImportant(num_palette);
++ } else if (png_get_bit_depth(png_ptr, info_ptr)==2) { //<DP> needed for 2 bpp grayscale PNGs
+ SetPaletteColor(0,0,0,0);
+ SetPaletteColor(1,85,85,85);
+ SetPaletteColor(2,170,170,170);
+ SetPaletteColor(3,255,255,255);
+- } else SetGrayPalette(); //<DP> needed for grayscale PNGs
++ } else {
++ SetGrayPalette(); //<DP> needed for grayscale PNGs
++ }
+
+- int nshift = max(0,(info_ptr->bit_depth>>3)-1)<<3;
++ int nshift = max(0,(png_get_bit_depth(png_ptr, info_ptr)>>3)-1)<<3;
+
+- if (info_ptr->num_trans!=0){ //palette transparency
+- if (info_ptr->num_trans==1){
+- if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE){
++ int num_trans = -1;
++ png_bytep trans_alpha;
++ png_color_16p trans_color;
++ if (png_get_tRNS(png_ptr, info_ptr, &trans_alpha, &num_trans, &trans_color)) {
++ if (num_trans==1){
++ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_PALETTE){
+ #if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+- info.nBkgndIndex = info_ptr->trans_color.index;
++ info.nBkgndIndex = trans_color->index;
+ #else
+- info.nBkgndIndex = info_ptr->trans_values.index;
++ info.nBkgndIndex = trans_values->index;
+ #endif
+ } else{
+ #if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+- info.nBkgndIndex = info_ptr->trans_color.gray>>nshift;
++ info.nBkgndIndex = trans_color->gray>>nshift;
+ #else
+- info.nBkgndIndex = info_ptr->trans_values.gray>>nshift;
++ info.nBkgndIndex = trans_values->gray>>nshift;
+ #endif
+ }
+ }
+- if (info_ptr->num_trans>1){
++ if (num_trans>1){
+ RGBQUAD* pal=GetPalette();
+ if (pal){
+ DWORD ip;
+- for (ip=0;ip<min(head.biClrUsed,(unsigned long)info_ptr->num_trans);ip++)
++ for (ip=0;ip<min(head.biClrUsed,(unsigned long)num_trans);ip++)
+ #if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+- pal[ip].rgbReserved=info_ptr->trans_alpha[ip];
++ pal[ip].rgbReserved=trans_alpha[ip];
+ #else
+- pal[ip].rgbReserved=info_ptr->trans[ip];
++ pal[ip].rgbReserved=trans[ip];
+ #endif
+- for (ip=info_ptr->num_trans;ip<head.biClrUsed;ip++){
++ for (ip=num_trans;ip<head.biClrUsed;ip++){
+ pal[ip].rgbReserved=255;
+ }
+ info.bAlphaPaletteEnabled=true;
+ }
+ }
+- }
+-
+- if (channels == 3){ //check RGB binary transparency
+- png_bytep trans;
+- int num_trans;
+- png_color_16 *image_background;
+- if (png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, &image_background)){
++ if (channels == 3){ //check RGB binary transparency
+ #if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+- info.nBkgndColor.rgbRed = (BYTE)(info_ptr->trans_color.red>>nshift);
+- info.nBkgndColor.rgbGreen = (BYTE)(info_ptr->trans_color.green>>nshift);
+- info.nBkgndColor.rgbBlue = (BYTE)(info_ptr->trans_color.blue>>nshift);
++ info.nBkgndColor.rgbRed = (BYTE)(trans_color->red>>nshift);
++ info.nBkgndColor.rgbGreen = (BYTE)(trans_color->green>>nshift);
++ info.nBkgndColor.rgbBlue = (BYTE)(trans_color->blue>>nshift);
+ #else
+- info.nBkgndColor.rgbRed = (BYTE)(info_ptr->trans_values.red>>nshift);
+- info.nBkgndColor.rgbGreen = (BYTE)(info_ptr->trans_values.green>>nshift);
+- info.nBkgndColor.rgbBlue = (BYTE)(info_ptr->trans_values.blue>>nshift);
++ info.nBkgndColor.rgbRed = (BYTE)(trans_values->red>>nshift);
++ info.nBkgndColor.rgbGreen = (BYTE)(trans_values->green>>nshift);
++ info.nBkgndColor.rgbBlue = (BYTE)(trans_values->blue>>nshift);
+ #endif
+ info.nBkgndColor.rgbReserved = 0;
+ info.nBkgndIndex = 0;
+ }
+ }
+
++
+ int alpha_present = (channels - 1) % 2;
+ if (alpha_present){
+ #if CXIMAGE_SUPPORT_ALPHA // <vho>
+@@ -202,15 +211,15 @@
+ }
+
+ // <vho> - flip the RGB pixels to BGR (or RGBA to BGRA)
+- if (info_ptr->color_type & PNG_COLOR_MASK_COLOR){
++ if (png_get_color_type(png_ptr, info_ptr) & PNG_COLOR_MASK_COLOR){
+ png_set_bgr(png_ptr);
+ }
+
+ // <vho> - handle cancel
+- if (info.nEscape) longjmp(png_ptr->jmpbuf, 1);
++ if (info.nEscape) longjmp(png_jmpbuf(png_ptr), 1);
+
+ // row_bytes is the width x number of channels x (bit-depth / 8)
+- row_pointers = new BYTE[info_ptr->rowbytes + 8];
++ row_pointers = new BYTE[png_get_rowbytes(png_ptr,info_ptr) + 8];
+
+ // turn on interlace handling
+ int number_passes = png_set_interlace_handling(png_ptr);
+@@ -221,8 +230,8 @@
+ SetCodecOption(0);
+ }
+
+- int chan_offset = info_ptr->bit_depth >> 3;
+- int pixel_offset = info_ptr->pixel_depth >> 3;
++ int chan_offset = png_get_bit_depth(png_ptr, info_ptr) >> 3;
++ int pixel_offset = pixel_depth >> 3;
+
+ for (int pass=0; pass < number_passes; pass++) {
+ iter.Upset();
+@@ -230,7 +239,7 @@
+ do {
+
+ // <vho> - handle cancel
+- if (info.nEscape) longjmp(png_ptr->jmpbuf, 1);
++ if (info.nEscape) longjmp(png_jmpbuf(png_ptr), 1);
+
+ #if CXIMAGE_SUPPORT_ALPHA // <vho>
+ if (AlphaIsValid()) {
+@@ -241,7 +250,7 @@
+ BYTE* prow= iter.GetRow(ay);
+
+ //recover data from previous scan
+- if (info_ptr->interlace_type && pass>0 && pass!=7){
++ if (png_get_interlace_type(png_ptr, info_ptr)&& pass>0 && pass!=7){
+ for(ax=0;ax<head.biWidth;ax++){
+ long px = ax * pixel_offset;
+ if (channels == 2){
+@@ -278,10 +287,10 @@
+ #endif // CXIMAGE_SUPPORT_ALPHA // vho
+ {
+ //recover data from previous scan
+- if (info_ptr->interlace_type && pass>0){
+- iter.GetRow(row_pointers, info_ptr->rowbytes);
++ if (png_get_interlace_type(png_ptr, info_ptr) && pass>0){
++ iter.GetRow(row_pointers, png_get_rowbytes(png_ptr, info_ptr));
+ //re-expand buffer for images with bit depth > 8
+- if (info_ptr->bit_depth > 8){
++ if (png_get_bit_depth(png_ptr, info_ptr) > 8){
+ for(long ax=(head.biWidth*channels-1);ax>=0;ax--)
+ row_pointers[ax*chan_offset] = row_pointers[ax];
+ }
+@@ -291,15 +300,15 @@
+ png_read_row(png_ptr, row_pointers, NULL);
+
+ //shrink 16 bit depth images down to 8 bits
+- if (info_ptr->bit_depth > 8){
++ if (png_get_bit_depth(png_ptr, info_ptr) > 8){
+ for(long ax=0;ax<(head.biWidth*channels);ax++)
+ row_pointers[ax] = row_pointers[ax*chan_offset];
+ }
+
+ //copy the pixels
+- iter.SetRow(row_pointers, info_ptr->rowbytes);
++ iter.SetRow(row_pointers, png_get_rowbytes(png_ptr, info_ptr));
+ //<DP> expand 2 bpp images only in the last pass
+- if (info_ptr->bit_depth==2 && pass==(number_passes-1))
++ if (png_get_bit_depth(png_ptr, info_ptr)==2 && pass==(number_passes-1))
+ expand2to4bpp(iter.GetRow());
+
+ //go on
+@@ -340,6 +349,16 @@
+ BYTE trans[256]; //for transparency (don't move)
+ png_struct *png_ptr;
+ png_info *info_ptr;
++ int channels;
++ int bit_depth;
++ int color_type;
++ png_byte interlace_type = PNG_INTERLACE_NONE;
++ png_uint_32 valid = 0;
++ png_colorp palette = NULL;
++ png_uint_16 num_palette;
++ int num_trans;
++ png_bytep trans_alpha;
++ png_color_16p trans_color;
+
+ cx_try
+ {
+@@ -362,9 +381,9 @@
+ /* Set error handling. REQUIRED if you aren't supplying your own
+ * error hadnling functions in the png_create_write_struct() call.
+ */
+- if (setjmp(png_ptr->jmpbuf)){
++ if (setjmp(png_jmpbuf(png_ptr))){
+ /* If we get here, we had a problem reading the file */
+- if (info_ptr->palette) free(info_ptr->palette);
++ if (palette) { free(palette); palette = NULL; }
+ png_destroy_write_struct(&png_ptr, (png_infopp)&info_ptr);
+ cx_throw("Error saving PNG file");
+ }
+@@ -376,20 +395,11 @@
+ png_set_write_fn(png_ptr,hFile,/*(png_rw_ptr)*/user_write_data,/*(png_flush_ptr)*/user_flush_data);
+
+ /* set the file information here */
+- info_ptr->width = GetWidth();
+- info_ptr->height = GetHeight();
+- info_ptr->pixel_depth = (BYTE)GetBpp();
+- info_ptr->channels = (GetBpp()>8) ? (BYTE)3: (BYTE)1;
+- info_ptr->bit_depth = (BYTE)(GetBpp()/info_ptr->channels);
+- info_ptr->compression_type = info_ptr->filter_type = 0;
+- info_ptr->valid = 0;
+-
+- switch(GetCodecOption(CXIMAGE_FORMAT_PNG)){
+- case 1:
+- info_ptr->interlace_type = PNG_INTERLACE_ADAM7;
+- break;
+- default:
+- info_ptr->interlace_type = PNG_INTERLACE_NONE;
++ channels = (GetBpp()>8) ? (BYTE)3: (BYTE)1;
++ bit_depth = (BYTE)(GetBpp()/channels);
++
++ if (GetCodecOption(CXIMAGE_FORMAT_PNG) == 1){
++ interlace_type = PNG_INTERLACE_ADAM7;
+ }
+
+ /* set compression level */
+@@ -399,19 +409,18 @@
+
+ if (GetNumColors()){
+ if (bGrayScale){
+- info_ptr->color_type = PNG_COLOR_TYPE_GRAY;
++ color_type = PNG_COLOR_TYPE_GRAY;
+ } else {
+- info_ptr->color_type = PNG_COLOR_TYPE_PALETTE;
++ color_type = PNG_COLOR_TYPE_PALETTE;
+ }
+ } else {
+- info_ptr->color_type = PNG_COLOR_TYPE_RGB;
++ color_type = PNG_COLOR_TYPE_RGB;
+ }
+ #if CXIMAGE_SUPPORT_ALPHA
+ if (AlphaIsValid()){
+- info_ptr->color_type |= PNG_COLOR_MASK_ALPHA;
+- info_ptr->channels++;
+- info_ptr->bit_depth = 8;
+- info_ptr->pixel_depth += 8;
++ color_type |= PNG_COLOR_MASK_ALPHA;
++ channels++;
++ bit_depth = 8;
+ }
+ #endif
+
+@@ -428,28 +437,27 @@
+ /* set metrics */
+ png_set_pHYs(png_ptr, info_ptr, head.biXPelsPerMeter, head.biYPelsPerMeter, PNG_RESOLUTION_METER);
+
+- png_set_IHDR(png_ptr, info_ptr, info_ptr->width, info_ptr->height, info_ptr->bit_depth,
+- info_ptr->color_type, info_ptr->interlace_type,
++ png_set_IHDR(png_ptr, info_ptr, GetWidth(), GetHeight(), bit_depth,
++ color_type, interlace_type,
+ PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE);
+
+ //<DP> simple transparency
+ if (info.nBkgndIndex >= 0){
+- info_ptr->num_trans = 1;
+- info_ptr->valid |= PNG_INFO_tRNS;
++ num_trans = 1;
++ valid |= PNG_INFO_tRNS;
+ #if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+- info_ptr->trans_alpha = trans;
+- info_ptr->trans_color.index = (BYTE)info.nBkgndIndex;
+- info_ptr->trans_color.red = tc.rgbRed;
+- info_ptr->trans_color.green = tc.rgbGreen;
+- info_ptr->trans_color.blue = tc.rgbBlue;
+- info_ptr->trans_color.gray = info_ptr->trans_color.index;
++ trans_alpha = trans;
++ trans_color->index = (BYTE)info.nBkgndIndex;
++ trans_color->red = tc.rgbRed;
++ trans_color->green = tc.rgbGreen;
++ trans_color->blue = tc.rgbBlue;
++ trans_color->gray = (BYTE)info.nBkgndIndex;
+ #else
+- info_ptr->trans = trans;
+- info_ptr->trans_values.index = (BYTE)info.nBkgndIndex;
+- info_ptr->trans_values.red = tc.rgbRed;
+- info_ptr->trans_values.green = tc.rgbGreen;
+- info_ptr->trans_values.blue = tc.rgbBlue;
+- info_ptr->trans_values.gray = info_ptr->trans_values.index;
++ trans_values->index = (BYTE)info.nBkgndIndex;
++ trans_values->red = tc.rgbRed;
++ trans_values->green = tc.rgbGreen;
++ trans_values->blue = tc.rgbBlue;
++ trans_values->gray = (BYTE)info.nBkgndIndex;
+ #endif
+
+ // the transparency indexes start from 0 for non grayscale palette
+@@ -460,7 +468,7 @@
+ /* set the palette if there is one */
+ if (GetPalette()){
+ if (!bGrayScale){
+- info_ptr->valid |= PNG_INFO_PLTE;
++ valid |= PNG_INFO_PLTE;
+ }
+
+ int nc = GetClrImportant();
+@@ -469,20 +477,18 @@
+ if (info.bAlphaPaletteEnabled){
+ for(WORD ip=0; ip<nc;ip++)
+ trans[ip]=GetPaletteColor((BYTE)ip).rgbReserved;
+- info_ptr->num_trans = (WORD)nc;
+- info_ptr->valid |= PNG_INFO_tRNS;
++ num_trans = (WORD)nc;
++ valid |= PNG_INFO_tRNS;
+ #if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+- info_ptr->trans_alpha = trans;
+-#else
+- info_ptr->trans = trans;
++ trans_alpha = trans;
+ #endif
+ }
+
+ // copy the palette colors
+- info_ptr->palette = new png_color[nc];
+- info_ptr->num_palette = (png_uint_16) nc;
++ palette = new png_color[nc];
++ num_palette = (png_uint_16) nc;
+ for (int i=0; i<nc; i++)
+- GetPaletteColor(i, &info_ptr->palette[i].red, &info_ptr->palette[i].green, &info_ptr->palette[i].blue);
++ GetPaletteColor(i, &palette[i].red, &palette[i].green, &palette[i].blue);
+ }
+
+ #if CXIMAGE_SUPPORT_ALPHA // <vho>
+@@ -496,8 +502,7 @@
+ } } }
+ #endif // CXIMAGE_SUPPORT_ALPHA // <vho>
+
+- int row_size = max(info.dwEffWidth, info_ptr->width*info_ptr->channels*(info_ptr->bit_depth/8));
+- info_ptr->rowbytes = row_size;
++ int row_size = max(info.dwEffWidth, GetWidth()*channels*(bit_depth/8));
+ BYTE *row_pointers = new BYTE[row_size];
+
+ /* write the file information */
+@@ -515,7 +520,7 @@
+ if (AlphaIsValid()){
+ for (long ax=head.biWidth-1; ax>=0;ax--){
+ c = BlindGetPixelColor(ax,ay);
+- int px = ax * info_ptr->channels;
++ int px = ax * channels;
+ if (!bGrayScale){
+ row_pointers[px++]=c.rgbRed;
+ row_pointers[px++]=c.rgbGreen;
+@@ -530,7 +535,7 @@
+ #endif //CXIMAGE_SUPPORT_ALPHA // <vho>
+ {
+ iter.GetRow(row_pointers, row_size);
+- if (info_ptr->color_type == PNG_COLOR_TYPE_RGB) //HACK BY OP
++ if (color_type == PNG_COLOR_TYPE_RGB) //HACK BY OP
+ RGBtoBGR(row_pointers, row_size);
+ png_write_row(png_ptr, row_pointers);
+ }
+@@ -548,9 +553,9 @@
+ png_write_end(png_ptr, info_ptr);
+
+ /* if you malloced the palette, free it here */
+- if (info_ptr->palette){
+- delete [] (info_ptr->palette);
+- info_ptr->palette = NULL;
++ if (palette){
++ delete [] (palette);
++ palette = NULL;
+ }
+
+ /* clean up after the write, and free any memory allocated */
+--- amsn/utils/TkCximage/src/CxImage/ximapng.h 2012/01/14 15:27:06 12356
++++ amsn/utils/TkCximage/src/CxImage/ximapng.h 2012/01/24 21:21:23 12357
+@@ -64,8 +64,8 @@
+
+ static void PNGAPI user_error_fn(png_structp png_ptr,png_const_charp error_msg)
+ {
+- strncpy((char*)png_ptr->error_ptr,error_msg,255);
+- longjmp(png_ptr->jmpbuf, 1);
++ strncpy((char*)png_get_error_ptr(png_ptr),error_msg,255);
++ longjmp(png_jmpbuf(png_ptr), 1);
+ }
+ };
+
diff --git a/amsn.spec b/amsn.spec
index ad82a75..a4195ec 100644
--- a/amsn.spec
+++ b/amsn.spec
@@ -1,27 +1,28 @@
%{!?tcl_version: %define tcl_version 8.5}
%{!?tcl_sitearch: %define tcl_sitearch %{_libdir}/tcl%{tcl_version}}
-Name: amsn
-Version: 0.98.4
-Release: 7%{?dist}
-Summary: MSN Messenger clone for Linux, Mac and Windows
-
-Group: Applications/Internet
-License: GPLv2
-URL: http://www.amsn-project.net/
-Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}-src.tar.bz2
+Name: amsn
+Version: 0.98.4
+Release: 8%{?dist}
+Summary: MSN Messenger clone for Linux, Mac and Windows
+
+Group: Applications/Internet
+License: GPLv2
+URL: http://www.amsn-project.net/
+Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}-src.tar.bz2
Patch0: amsn-0.98.1-usesnack.patch
Patch1: amsn-0.98.4-useV4L2.patch
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-
-BuildRequires: desktop-file-utils, tk-devel, which, libpng-devel, libjpeg-devel
-BuildRequires: farsight2-devel
-BuildRequires: gupnp-igd-devel
-BuildRequires: libv4l-devel
-BuildRequires: tcl(abi) = %{tcl_version}
-Requires: tcl(abi) = %{tcl_version}
+Patch2: amsn-0.98.4-libpng15.patch
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+
+BuildRequires: desktop-file-utils, tk-devel, which, libpng-devel, libjpeg-devel
+BuildRequires: farsight2-devel
+BuildRequires: gupnp-igd-devel
+BuildRequires: libv4l-devel
+BuildRequires: tcl(abi) = %{tcl_version}
+Requires: tcl(abi) = %{tcl_version}
Requires: tcl-snack
-Requires: tcltls, tclsoap, bwidget, tkdnd, xdg-utils
+Requires: tcltls, tclsoap, bwidget, tkdnd, xdg-utils
Requires: tktray
%description
@@ -43,6 +44,7 @@ snapshots with your webcam to use as your display picture.
%setup -q
%patch0 -p1
%patch1 -p1
+%patch2 -p1
rm -r utils/BWidget-1.9.0
rm -r skins/default/winicons
@@ -96,10 +98,10 @@ rm ${RPM_BUILD_ROOT}%{_datadir}/pixmaps/%{name}.png
chmod 755 ${RPM_BUILD_ROOT}%{_datadir}/%{name}/skins/Dark\ Matter\ 4.0/pixmapscroll/test.tcl
chmod 755 ${RPM_BUILD_ROOT}%{_datadir}/%{name}/utils/voipcontrols/test.tcl
-desktop-file-install --vendor="fedora" \
- --dir="${RPM_BUILD_ROOT}%{_datadir}/applications" \
- --delete-original \
- ${RPM_BUILD_ROOT}%{_datadir}/applications/amsn.desktop
+desktop-file-install --vendor="fedora" \
+ --dir="${RPM_BUILD_ROOT}%{_datadir}/applications" \
+ --delete-original \
+ ${RPM_BUILD_ROOT}%{_datadir}/applications/amsn.desktop
%clean
rm -rf ${RPM_BUILD_ROOT}
@@ -135,6 +137,9 @@ fi
%changelog
+* Fri Jan 27 2012 Sander Hoentjen <sander at hoentjen.eu> 0.98.4-8
+- Fix compile against new libpng (backport http://amsn.svn.sourceforge.net/viewvc/amsn?view=revision&revision=12357)
+
* Tue Jan 17 2012 Brian Pepple <bpepple at fedoraproject.org> - 0.98.4-7
- Rebuild for new gupnp-idg.
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