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65 lines
2.6 KiB
65 lines
2.6 KiB
commit 3e27b07ff572b00aa5f013f039c3f63593016816
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Author: Timothy Pearson <kb9vqf@pearsoncomputing.net>
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Date: 1326324999 -0600
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Fix FTBFS due to png code
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This closes Bug 595
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diff --git a/digikam/kioslave/digikamthumbnail.cpp b/digikam/kioslave/digikamthumbnail.cpp
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index 33ba573..96cba8e 100644
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--- a/digikam/kioslave/digikamthumbnail.cpp
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+++ b/digikam/kioslave/digikamthumbnail.cpp
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@@ -370,7 +370,7 @@ TQImage kio_digikamthumbnailProtocol::loadPNG(const TQString& path)
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unsigned char buf[PNG_BYTES_TO_CHECK];
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fread(buf, 1, PNG_BYTES_TO_CHECK, f);
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- if (!png_check_sig(buf, PNG_BYTES_TO_CHECK))
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+ if (png_sig_cmp(buf, 0, PNG_BYTES_TO_CHECK))
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{
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fclose(f);
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return qimage;
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@@ -465,7 +465,7 @@ TQImage kio_digikamthumbnailProtocol::loadPNG(const TQString& path)
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{
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png_set_gray_to_rgb(png_ptr);
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if (png_get_bit_depth(png_ptr, info_ptr) < 8)
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- png_set_gray_1_2_4_to_8(png_ptr);
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+ png_set_expand_gray_1_2_4_to_8(png_ptr);
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}
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int sizeOfUint = sizeof(unsigned int);
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diff --git a/digikam/libs/dimg/loaders/pngloader.cpp b/digikam/libs/dimg/loaders/pngloader.cpp
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index ac1fcf8..3367561 100644
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--- a/digikam/libs/dimg/loaders/pngloader.cpp
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+++ b/digikam/libs/dimg/loaders/pngloader.cpp
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@@ -88,7 +88,7 @@ bool PNGLoader::load(const TQString& filePath, DImgLoaderObserver *observer)
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unsigned char buf[PNG_BYTES_TO_CHECK];
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fread(buf, 1, PNG_BYTES_TO_CHECK, f);
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- if (!png_check_sig(buf, PNG_BYTES_TO_CHECK))
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+ if (png_sig_cmp(buf, 0, PNG_BYTES_TO_CHECK))
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{
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DDebug() << k_funcinfo << "Not a PNG image file." << endl;
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fclose(f);
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@@ -252,7 +252,7 @@ bool PNGLoader::load(const TQString& filePath, DImgLoaderObserver *observer)
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#ifdef ENABLE_DEBUG_MESSAGES
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DDebug() << "PNG in PNG_COLOR_TYPE_GRAY" << endl;
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#endif
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- png_set_gray_1_2_4_to_8(png_ptr);
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+ png_set_expand_gray_1_2_4_to_8(png_ptr);
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png_set_gray_to_rgb(png_ptr);
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if (TQImage::systemByteOrder() == TQImage::LittleEndian) // Intel
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diff --git a/digikam/libs/greycstoration/CImg.h b/digikam/libs/greycstoration/CImg.h
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index e240f99..714920e 100644
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--- a/digikam/libs/greycstoration/CImg.h
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+++ b/digikam/libs/greycstoration/CImg.h
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@@ -29449,7 +29449,7 @@ namespace cimg_library {
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new_bit_depth = 8;
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}
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if (new_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8){
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- png_set_gray_1_2_4_to_8(png_ptr);
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+ png_set_expand_gray_1_2_4_to_8(png_ptr);
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new_bit_depth = 8;
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}
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if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
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