diff options
Diffstat (limited to 'xbmc-10.1-libpng-1.5.patch')
| -rw-r--r-- | xbmc-10.1-libpng-1.5.patch | 596 |
1 files changed, 0 insertions, 596 deletions
diff --git a/xbmc-10.1-libpng-1.5.patch b/xbmc-10.1-libpng-1.5.patch deleted file mode 100644 index da331d2..0000000 --- a/xbmc-10.1-libpng-1.5.patch +++ /dev/null @@ -1,596 +0,0 @@ -fix building with newer libpng. patch by Ian Stakenvicius. - -https://bugs.gentoo.org/380127 - ---- a/xbmc/lib/cximage-6.0/CxImage/ximapng.h -+++ b/xbmc/lib/cximage-6.0/CxImage/ximapng.h -@@ -69,8 +69,13 @@ - - static void PNGAPI user_error_fn(png_structp png_ptr,png_const_charp error_msg) - { -+#if PNG_LIBPNG_VER > 10399 -+ strncpy((char*)png_get_error_ptr(png_ptr),error_msg,255); -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else - strncpy((char*)png_ptr->error_ptr,error_msg,255); - longjmp(png_ptr->jmpbuf, 1); -+#endif - } - }; - ---- a/xbmc/lib/cximage-6.0/CxImage/ximapng.cpp -+++ b/xbmc/lib/cximage-6.0/CxImage/ximapng.cpp -@@ -15,7 +15,11 @@ - void CxImagePNG::ima_png_error(png_struct *png_ptr, char *message) - { - strcpy(info.szLastError,message); -+#if PNG_LIBPNG_VER > 10399 -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else - longjmp(png_ptr->jmpbuf, 1); -+#endif - } - //////////////////////////////////////////////////////////////////////////////// - #if CXIMAGE_SUPPORT_DECODE -@@ -62,7 +66,11 @@ - /* 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 PNG_LIBPNG_VER > 10399 -+ if (setjmp(png_jmpbuf(png_ptr))) { -+#else - if (setjmp(png_ptr->jmpbuf)) { -+#endif - /* 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); -@@ -70,16 +78,35 @@ - /* read the file information */ - png_read_info(png_ptr, info_ptr); - -+ png_uint_32 _width,_height; -+ int _bit_depth,_color_type,_interlace_type,_compression_type,_filter_type; -+#if PNG_LIBPNG_VER > 10399 -+ png_get_IHDR(png_ptr,info_ptr,&_width,&_height,&_bit_depth,&_color_type, -+ &_interlace_type,&_compression_type,&_filter_type); -+#else -+ _width=info_ptr->width; -+ _height=info_ptr->height; -+ _bit_depth=info_ptr->bit_depth; -+ _color_type=info_ptr->color_type; -+ _interlace_type=info_ptr->interlace_type; -+ _compression_type=info_ptr->compression_type; -+ _filter_type=info_ptr->filter_type; -+#endif -+ - if (info.nEscape == -1){ -- head.biWidth = info_ptr->width; -- head.biHeight= info_ptr->height; -+ head.biWidth = _width; -+ head.biHeight= _height; - info.dwType = CXIMAGE_FORMAT_PNG; -+#if PNG_LIBPNG_VER > 10399 -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else - longjmp(png_ptr->jmpbuf, 1); -+#endif - } - - /* calculate new number of channels */ - int channels=0; -- switch(info_ptr->color_type){ -+ switch(_color_type){ - case PNG_COLOR_TYPE_GRAY: - case PNG_COLOR_TYPE_PALETTE: - channels = 1; -@@ -101,71 +128,108 @@ - break; - default: - strcpy(info.szLastError,"unknown PNG color type"); -+#if PNG_LIBPNG_VER > 10399 -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else - longjmp(png_ptr->jmpbuf, 1); -+#endif - } - - //find the right pixel depth used for cximage -+#if PNG_LIBPNG_VER > 10399 -+ int pixel_depth = _bit_depth * png_get_channels(png_ptr,info_ptr); -+#else - int pixel_depth = info_ptr->pixel_depth; -+#endif - if (channels == 1 && pixel_depth>8) pixel_depth=8; - if (channels == 2) pixel_depth=8; - if (channels >= 3) pixel_depth=24; - -- if (!Create(info_ptr->width, info_ptr->height, pixel_depth, CXIMAGE_FORMAT_PNG)){ -+ if (!Create(_width, _height, pixel_depth, CXIMAGE_FORMAT_PNG)){ -+#if PNG_LIBPNG_VER > 10399 -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else - longjmp(png_ptr->jmpbuf, 1); -+#endif - } - - /* get metrics */ -- switch (info_ptr->phys_unit_type) -+ png_uint_32 _x_pixels_per_unit,_y_pixels_per_unit; -+ int _phys_unit_type; -+#if PNG_LIBPNG_VER > 10399 -+ png_get_pHYs(png_ptr,info_ptr,&_x_pixels_per_unit,&_y_pixels_per_unit,&_phys_unit_type); -+#else -+ _x_pixels_per_unit=info_ptr->x_pixels_per_unit; -+ _y_pixels_per_unit=info_ptr->y_pixels_per_unit; -+ _phys_unit_type=info_ptr->phys_unit_type; -+#endif -+ switch (_phys_unit_type) - { - case PNG_RESOLUTION_UNKNOWN: -- SetXDPI(info_ptr->x_pixels_per_unit); -- SetYDPI(info_ptr->y_pixels_per_unit); -+ SetXDPI(_x_pixels_per_unit); -+ SetYDPI(_y_pixels_per_unit); - 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(_x_pixels_per_unit * 254.0 / 10000.0 + 0.5)); -+ SetYDPI((long)floor(_y_pixels_per_unit * 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; -+ png_colorp _palette; -+#if PNG_LIBPNG_VER > 10399 -+ png_get_PLTE(png_ptr,info_ptr,&_palette,&_num_palette); -+#else -+ _num_palette=info_ptr->num_palette; -+ _palette=info_ptr->palette; -+#endif -+ if (_num_palette>0){ -+ SetPalette((rgb_color*)_palette,_num_palette); -+ SetClrImportant(_num_palette); -+ } else if (_bit_depth ==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 - -- int nshift = max(0,(info_ptr->bit_depth>>3)-1)<<3; -+ int nshift = max(0,(_bit_depth>>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){ -+ png_bytep _trans_alpha; -+ int _num_trans; -+ png_color_16p _trans_color; -+#if PNG_LIBPNG_VER > 10399 -+ png_get_tRNS(png_ptr,info_ptr,&_trans_alpha,&_num_trans,&_trans_color); -+#else -+ _num_trans=info_ptr->num_trans; -+#endif -+ if (_num_trans!=0){ //palette transparency -+ if (_num_trans==1){ -+ if (_color_type == PNG_COLOR_TYPE_PALETTE){ - #if PNG_LIBPNG_VER > 10399 -- info.nBkgndIndex = info_ptr->trans_color.index; -+ info.nBkgndIndex = _trans_color->index; - #else - info.nBkgndIndex = info_ptr->trans_values.index; - #endif - } else{ - #if PNG_LIBPNG_VER > 10399 -- info.nBkgndIndex = info_ptr->trans_color.gray>>nshift; -+ info.nBkgndIndex = _trans_color->gray>>nshift; - #else - info.nBkgndIndex = info_ptr->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 > 10399 -- pal[ip].rgbReserved=info_ptr->trans_alpha[ip]; -+ pal[ip].rgbReserved=_trans_alpha[ip]; - #else - pal[ip].rgbReserved=info_ptr->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; -@@ -174,14 +238,12 @@ - } - - 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 PNG_LIBPNG_VER > 10399 -- 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); -+ /* seems unnecessary to call again, but the conditional must be important so... */ -+ if (png_get_tRNS(png_ptr,info_ptr,&_trans_alpha,&_num_trans,&_trans_color)){ -+#if PNG_LIBPNG_VER > 10399 -+ 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); -@@ -202,15 +264,24 @@ - } - - // <vho> - flip the RGB pixels to BGR (or RGBA to BGRA) -- if (info_ptr->color_type & PNG_COLOR_MASK_COLOR){ -+ if (_color_type & PNG_COLOR_MASK_COLOR){ - png_set_bgr(png_ptr); - } - - // <vho> - handle cancel -- if (info.nEscape) longjmp(png_ptr->jmpbuf, 1); -+ if (info.nEscape) -+#if PNG_LIBPNG_VER > 10399 -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else -+ longjmp(png_ptr->jmpbuf, 1); -+#endif - - // row_bytes is the width x number of channels x (bit-depth / 8) -+#if PNG_LIBPNG_VER > 10399 -+ row_pointers = new BYTE[png_get_rowbytes(png_ptr,info_ptr) + 8]; -+#else - row_pointers = new BYTE[info_ptr->rowbytes + 8]; -+#endif - - // turn on interlace handling - int number_passes = png_set_interlace_handling(png_ptr); -@@ -221,8 +292,12 @@ - SetCodecOption(0); - } - -- int chan_offset = info_ptr->bit_depth >> 3; -+ int chan_offset = _bit_depth >> 3; -+#if PNG_LIBPNG_VER > 10399 -+ int pixel_offset = (_bit_depth * png_get_channels(png_ptr,info_ptr)) >> 3; -+#else - int pixel_offset = info_ptr->pixel_depth >> 3; -+#endif - - for (int pass=0; pass < number_passes; pass++) { - iter.Upset(); -@@ -230,7 +305,12 @@ - do { - - // <vho> - handle cancel -- if (info.nEscape) longjmp(png_ptr->jmpbuf, 1); -+ if (info.nEscape) -+#if PNG_LIBPNG_VER > 10399 -+ longjmp(png_jmpbuf(png_ptr), 1); -+#else -+ longjmp(png_ptr->jmpbuf, 1); -+#endif - - #if CXIMAGE_SUPPORT_ALPHA // <vho> - if (AlphaIsValid()) { -@@ -241,7 +321,7 @@ - BYTE* prow= iter.GetRow(ay); - - //recover data from previous scan -- if (info_ptr->interlace_type && pass>0 && pass!=7){ -+ if (_interlace_type && pass>0 && pass!=7){ - for(ax=0;ax<head.biWidth;ax++){ - long px = ax * pixel_offset; - if (channels == 2){ -@@ -278,10 +358,14 @@ - #endif // CXIMAGE_SUPPORT_ALPHA // vho - { - //recover data from previous scan -- if (info_ptr->interlace_type && pass>0){ -+ if (_interlace_type && pass>0){ -+#if PNG_LIBPNG_VER > 10399 -+ iter.GetRow(row_pointers, png_get_rowbytes(png_ptr,info_ptr)); -+#else - iter.GetRow(row_pointers, info_ptr->rowbytes); -+#endif - //re-expand buffer for images with bit depth > 8 -- if (info_ptr->bit_depth > 8){ -+ if (_bit_depth > 8){ - for(long ax=(head.biWidth*channels-1);ax>=0;ax--) - row_pointers[ax*chan_offset] = row_pointers[ax]; - } -@@ -291,15 +375,19 @@ - png_read_row(png_ptr, row_pointers, NULL); - - //shrink 16 bit depth images down to 8 bits -- if (info_ptr->bit_depth > 8){ -+ if (_bit_depth > 8){ - for(long ax=0;ax<(head.biWidth*channels);ax++) - row_pointers[ax] = row_pointers[ax*chan_offset]; - } - - //copy the pixels -+#if PNG_LIBPNG_VER > 10399 -+ iter.SetRow(row_pointers, png_get_rowbytes(png_ptr,info_ptr)); -+#else - iter.SetRow(row_pointers, info_ptr->rowbytes); -+#endif - //<DP> expand 2 bpp images only in the last pass -- if (info_ptr->bit_depth==2 && pass==(number_passes-1)) -+ if (_bit_depth==2 && pass==(number_passes-1)) - expand2to4bpp(iter.GetRow()); - - //go on -@@ -361,9 +449,13 @@ - /* Set error handling. REQUIRED if you aren't supplying your own - * error hadnling functions in the png_create_write_struct() call. - */ -+#if PNG_LIBPNG_VER > 10399 -+ if (setjmp(png_jmpbuf(png_ptr))){ -+#else - if (setjmp(png_ptr->jmpbuf)){ - /* If we get here, we had a problem reading the file */ - if (info_ptr->palette) free(info_ptr->palette); -+#endif - png_destroy_write_struct(&png_ptr, (png_infopp)&info_ptr); - cx_throw("Error saving PNG file"); - } -@@ -372,9 +464,23 @@ - //png_init_io(png_ptr, hFile); - - // use custom I/O functions -- png_set_write_fn(png_ptr,hFile,/*(png_rw_ptr)*/user_write_data,/*(png_flush_ptr)*/user_flush_data); -+ png_set_write_fn(png_ptr,hFile,/*(png_rw_ptr)*/user_write_data,/*(png_flush_ptr)*/user_flush_data); - - /* set the file information here */ -+#if PNG_LIBPNG_VER > 10399 -+ /* use variables to hold the values so it isnt necessary to png_get them later */ -+ png_uint_32 _width,_height; -+ int _bit_depth,_color_type,_interlace_type,_compression_type,_filter_type; -+ png_byte _channels,_pixel_depth; -+ -+ _width = GetWidth(); -+ _height = GetHeight(); -+ _pixel_depth = (BYTE)GetBpp(); -+ _channels = (GetBpp()>8) ? (BYTE)3: (BYTE)1; -+ _bit_depth = (BYTE)(GetBpp()/_channels); -+ _compression_type = PNG_COMPRESSION_TYPE_DEFAULT; -+ _filter_type = PNG_FILTER_TYPE_DEFAULT; -+#else - info_ptr->width = GetWidth(); - info_ptr->height = GetHeight(); - info_ptr->pixel_depth = (BYTE)GetBpp(); -@@ -382,13 +488,22 @@ - info_ptr->bit_depth = (BYTE)(GetBpp()/info_ptr->channels); - info_ptr->compression_type = info_ptr->filter_type = 0; - info_ptr->valid = 0; -+#endif - - switch(GetCodecOption(CXIMAGE_FORMAT_PNG)){ - case 1: -+#if PNG_LIBPNG_VER > 10399 -+ _interlace_type = PNG_INTERLACE_ADAM7; -+#else - info_ptr->interlace_type = PNG_INTERLACE_ADAM7; -+#endif - break; - default: -+#if PNG_LIBPNG_VER > 10399 -+ _interlace_type = PNG_INTERLACE_NONE; -+#else - info_ptr->interlace_type = PNG_INTERLACE_NONE; -+#endif - } - - /* set compression level */ -@@ -398,22 +513,47 @@ - - if (GetNumColors()){ - if (bGrayScale){ -+#if PNG_LIBPNG_VER > 10399 -+ _color_type = PNG_COLOR_TYPE_GRAY; -+#else - info_ptr->color_type = PNG_COLOR_TYPE_GRAY; -+#endif - } else { -+#if PNG_LIBPNG_VER > 10399 -+ _color_type = PNG_COLOR_TYPE_PALETTE; -+#else - info_ptr->color_type = PNG_COLOR_TYPE_PALETTE; -+#endif - } - } else { -+#if PNG_LIBPNG_VER > 10399 -+ _color_type = PNG_COLOR_TYPE_RGB; -+#else - info_ptr->color_type = PNG_COLOR_TYPE_RGB; -+#endif - } - #if CXIMAGE_SUPPORT_ALPHA - if (AlphaIsValid()){ -+#if PNG_LIBPNG_VER > 10399 -+ _color_type |= PNG_COLOR_MASK_ALPHA; -+ _channels++; -+ _bit_depth = 8; -+ _pixel_depth += 8; -+#else - info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; - info_ptr->channels++; - info_ptr->bit_depth = 8; - info_ptr->pixel_depth += 8; -+#endif - } - #endif - -+#if PNG_LIBPNG_VER > 10399 -+ /* set the header here, since we're done modifying these values */ -+ png_set_IHDR(png_ptr,info_ptr,_width,_height,_bit_depth,_color_type,_interlace_type, -+ _compression_type,_filter_type); -+#endif -+ - /* set background */ - png_color_16 image_background={ 0, 255, 255, 255, 0 }; - RGBQUAD tc = GetTransColor(); -@@ -427,22 +567,24 @@ - /* set metrics */ - png_set_pHYs(png_ptr, info_ptr, head.biXPelsPerMeter, head.biYPelsPerMeter, PNG_RESOLUTION_METER); - -+#if PNG_LIBPNG_VER <= 10399 - 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_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); -+#endif - - //<DP> simple transparency - if (info.nBkgndIndex >= 0){ -- info_ptr->num_trans = 1; -- info_ptr->valid |= PNG_INFO_tRNS; - #if PNG_LIBPNG_VER > 10399 -- 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; -+ png_color_16 _trans_color; -+ _trans_color.index = (BYTE)info.nBkgndIndex; -+ _trans_color.red = tc.rgbRed; -+ _trans_color.green = tc.rgbGreen; -+ _trans_color.blue = tc.rgbBlue; -+ _trans_color.gray = _trans_color.index; - #else -+ info_ptr->num_trans = 1; -+ info_ptr->valid |= PNG_INFO_tRNS; - info_ptr->trans = trans; - info_ptr->trans_values.index = (BYTE)info.nBkgndIndex; - info_ptr->trans_values.red = tc.rgbRed; -@@ -454,34 +596,53 @@ - // the transparency indexes start from 0 for non grayscale palette - if (!bGrayScale && head.biClrUsed && info.nBkgndIndex) - SwapIndex(0,(BYTE)info.nBkgndIndex); -+ -+#if PNG_LIBPNG_VER > 10399 -+ png_set_tRNS(png_ptr,info_ptr,(png_bytep)trans,1,&_trans_color); -+#endif - } - - /* set the palette if there is one */ -+#if PNG_LIBPNG_VER > 10399 -+ png_colorp _palette; -+#endif - if (GetPalette()){ -+#if PNG_LIBPNG_VER <= 10399 - if (!bGrayScale){ - info_ptr->valid |= PNG_INFO_PLTE; - } -+#endif - - int nc = GetClrImportant(); - if (nc==0) nc = GetNumColors(); - -+ // copy the palette colors -+#if PNG_LIBPNG_VER > 10399 -+ _palette = new png_color[nc]; -+#else -+ info_ptr->palette = new png_color[nc]; -+ info_ptr->num_palette = (png_uint_16) nc; -+#endif -+ for (int i=0; i<nc; i++) -+#if PNG_LIBPNG_VER > 10399 -+ GetPaletteColor(i, &_palette[i].red, &_palette[i].green, &_palette[i].blue); -+ -+ png_set_PLTE(png_ptr,info_ptr,_palette,nc); -+#else -+ GetPaletteColor(i, &info_ptr->palette[i].red, &info_ptr->palette[i].green, &info_ptr->palette[i].blue); -+#endif -+ - 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; - #if PNG_LIBPNG_VER > 10399 -- info_ptr->trans_alpha = trans; -+ png_set_tRNS(png_ptr,info_ptr,(png_bytep)trans,nc,NULL); - #else -+ info_ptr->num_trans = (WORD)nc; -+ info_ptr->valid |= PNG_INFO_tRNS; - info_ptr->trans = trans; - #endif - } -- -- // copy the palette colors -- info_ptr->palette = new png_color[nc]; -- info_ptr->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); - } - - #if CXIMAGE_SUPPORT_ALPHA // <vho> -@@ -495,8 +656,12 @@ - } } } - #endif // CXIMAGE_SUPPORT_ALPHA // <vho> - -+#if PNG_LIBPNG_VER > 10399 -+ int row_size = max(info.dwEffWidth, (_width * _channels * _bit_depth / 8)); -+#else - int row_size = max(info.dwEffWidth, info_ptr->width*info_ptr->channels*(info_ptr->bit_depth/8)); - info_ptr->rowbytes = row_size; -+#endif - BYTE *row_pointers = new BYTE[row_size]; - - /* write the file information */ -@@ -514,7 +679,11 @@ - if (AlphaIsValid()){ - for (long ax=head.biWidth-1; ax>=0;ax--){ - c = BlindGetPixelColor(ax,ay); -+#if PNG_LIBPNG_VER > 10399 -+ int px = ax * _channels; -+#else - int px = ax * info_ptr->channels; -+#endif - if (!bGrayScale){ - row_pointers[px++]=c.rgbRed; - row_pointers[px++]=c.rgbGreen; -@@ -529,7 +698,11 @@ - #endif //CXIMAGE_SUPPORT_ALPHA // <vho> - { - iter.GetRow(row_pointers, row_size); -+#if PNG_LIBPNG_VER > 10399 -+ if (_color_type == PNG_COLOR_TYPE_RGB) //HACK BY OP -+#else - if (info_ptr->color_type == PNG_COLOR_TYPE_RGB) //HACK BY OP -+#endif - RGBtoBGR(row_pointers, row_size); - png_write_row(png_ptr, row_pointers); - } -@@ -546,9 +719,14 @@ - png_write_end(png_ptr, info_ptr); - - /* if you malloced the palette, free it here */ -+#if PNG_LIBPNG_VER > 10399 -+ if (_palette){ -+ delete [] (_palette); -+#else - if (info_ptr->palette){ - delete [] (info_ptr->palette); - info_ptr->palette = NULL; -+#endif - } - - /* clean up after the write, and free any memory allocated */ |