Author: arekm Date: Fri Feb 10 14:39:13 2012 GMT Module: packages Tag: HEAD ---- Log message: - up to 3.3.8.d from trinity
---- Files affected: packages/qt: qt-3.3.8.d-libpng15-1.patch (NONE -> 1.1) (NEW) ---- Diffs: ================================================================ Index: packages/qt/qt-3.3.8.d-libpng15-1.patch diff -u /dev/null packages/qt/qt-3.3.8.d-libpng15-1.patch:1.1 --- /dev/null Fri Feb 10 15:39:13 2012 +++ packages/qt/qt-3.3.8.d-libpng15-1.patch Fri Feb 10 15:39:08 2012 @@ -0,0 +1,276 @@ +Description: enables to use libpng-1.5 + NetBSD patch adapted to Trinity + (http://svn.ak-team.com/svn/Portage/trunk/x11-libs/qt-meta/files/qt-3.3.8-libpng15.patch) +Bug-Debian: http://bugs.debian.org/648132 +Bug-Trinity: http://bugs.trinitydesktop.org/show_bug.cgi?id=683 +Last-Update: 2011-11-28 +Author: Laurent Dard <[email protected]> + +diff -Naur qt3.orig/src/kernel/qpngio.cpp qt3/src/kernel/qpngio.cpp +--- qt3.orig/src/kernel/qpngio.cpp 2011-10-30 19:55:58.000000000 +0100 ++++ qt3/src/kernel/qpngio.cpp 2011-11-28 18:26:59.000000000 +0100 +@@ -46,6 +46,9 @@ + #include "qiodevice.h" + + #include <png.h> ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++#include <zlib.h> ++#endif /* LIBPNG 1.5 */ + + + #ifdef Q_OS_TEMP +@@ -126,9 +129,29 @@ + png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, + 0, 0, 0); + ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ png_colorp info_ptr_palette = NULL; ++ int info_ptr_num_palette = 0; ++ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_PLTE)) { ++ png_get_PLTE(png_ptr, info_ptr, &info_ptr_palette, &info_ptr_num_palette); ++ } ++ ++ png_bytep info_ptr_trans_alpha = NULL; ++ int info_ptr_num_trans = 0; ++ png_color_16p info_ptr_trans_color = NULL; ++ ++ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) { ++ png_get_tRNS(png_ptr, info_ptr, &info_ptr_trans_alpha, &info_ptr_num_trans, &info_ptr_trans_color); ++ } ++#endif /* LIBPNG 1.5 */ ++ + if ( color_type == PNG_COLOR_TYPE_GRAY ) { + // Black & White or 8-bit grayscale ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ if ( bit_depth == 1 && png_get_channels(png_ptr, info_ptr) == 1 ) { ++#else /* LIBPNG 1.5 */ + if ( bit_depth == 1 && info_ptr->channels == 1 ) { ++#endif /* LIBPNG 1.5 */ + png_set_invert_mono( png_ptr ); + png_read_update_info( png_ptr, info_ptr ); + if (!image.create( width, height, 1, 2, QImage::BigEndian )) +@@ -162,7 +185,9 @@ + image.setColor( i, qRgba(c,c,c,0xff) ); + } + if ( png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ) { +-#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=4 ) ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ const int g = info_ptr_trans_color->gray; ++#elif ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=4 ) + const int g = info_ptr->trans_color.gray; + #else + const int g = info_ptr->trans_values.gray; +@@ -175,7 +200,11 @@ + } + } else if ( color_type == PNG_COLOR_TYPE_PALETTE + && png_get_valid(png_ptr, info_ptr, PNG_INFO_PLTE) ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ && info_ptr_num_palette <= 256 ) ++#else /* LIBPNG 1.5 */ + && info_ptr->num_palette <= 256 ) ++#endif /* LIBPNG 1.5 */ + { + // 1-bit and 8-bit color + if ( bit_depth != 1 ) +@@ -183,18 +212,33 @@ + png_read_update_info( png_ptr, info_ptr ); + png_get_IHDR(png_ptr, info_ptr, + &width, &height, &bit_depth, &color_type, 0, 0, 0); ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ if (!image.create(width, height, bit_depth, info_ptr_num_palette, ++#else /* LIBPNG 1.5 */ + if (!image.create(width, height, bit_depth, info_ptr->num_palette, ++#endif /* LIBPNG 1.5 */ + QImage::BigEndian)) + return; + int i = 0; + if ( png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ) { + image.setAlphaBuffer( TRUE ); ++ ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ while ( i < info_ptr_num_trans ) { ++ image.setColor(i, qRgba( ++ info_ptr_palette[i].red, ++ info_ptr_palette[i].green, ++ info_ptr_palette[i].blue, ++#else /* LIBPNG 1.5 */ + while ( i < info_ptr->num_trans ) { + image.setColor(i, qRgba( + info_ptr->palette[i].red, + info_ptr->palette[i].green, + info_ptr->palette[i].blue, +-#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=4 ) ++#endif /* LIBPNG 1.5 */ ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ info_ptr_trans_alpha[i] ++#elif ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=4 ) + info_ptr->trans_alpha[i] + #else + info_ptr->trans[i] +@@ -204,11 +248,19 @@ + i++; + } + } ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ while ( i < info_ptr_num_palette ) { ++ image.setColor(i, qRgba( ++ info_ptr_palette[i].red, ++ info_ptr_palette[i].green, ++ info_ptr_palette[i].blue, ++#else /* LIBPNG 1.5 */ + while ( i < info_ptr->num_palette ) { + image.setColor(i, qRgba( + info_ptr->palette[i].red, + info_ptr->palette[i].green, + info_ptr->palette[i].blue, ++#endif /* LIBPNG 1.5 */ + 0xff + ) + ); +@@ -295,7 +347,11 @@ + return; + } + ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ if (setjmp(png_jmpbuf(png_ptr))) { ++#else /* LIBPNG 1.5 */ + if (setjmp(png_ptr->jmpbuf)) { ++#endif /* LIBPNG 1.5 */ + png_destroy_read_struct(&png_ptr, &info_ptr, &end_info); + iio->setStatus(-4); + return; +@@ -486,7 +542,11 @@ + return FALSE; + } + ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ if (setjmp(png_jmpbuf(png_ptr))) { ++#else /* LIBPNG 1.5 */ + if (setjmp(png_ptr->jmpbuf)) { ++#endif /* LIBPNG 1.5 */ + png_destroy_write_struct(&png_ptr, &info_ptr); + return FALSE; + } +@@ -508,10 +568,18 @@ + + png_set_write_fn(png_ptr, (void*)this, qpiw_write_fn, qpiw_flush_fn); + ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++#warning XXXtnn not too sure about this ++/* ++according to png.h, channels is only used on read, not writes, so we ++should be able to comment this out. ++*/ ++#else /* LIBPNG 1.5 */ + info_ptr->channels = + (image.depth() == 32) + ? (image.hasAlphaBuffer() ? 4 : 3) + : 1; ++#endif /* LIBPNG 1.5 */ + + png_set_IHDR(png_ptr, info_ptr, image.width(), image.height(), + image.depth() == 1 ? 1 : 8 /* per channel */, +@@ -521,11 +589,18 @@ + : PNG_COLOR_TYPE_RGB + : PNG_COLOR_TYPE_PALETTE, 0, 0, 0); + +- ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ png_color_8 sig_bit; ++ sig_bit.red = 8; ++ sig_bit.green = 8; ++ sig_bit.blue = 8; ++ png_set_sBIT(png_ptr, info_ptr, &sig_bit); ++#else /* LIBPNG 1.5 */ + //png_set_sBIT(png_ptr, info_ptr, 8); + info_ptr->sig_bit.red = 8; + info_ptr->sig_bit.green = 8; + info_ptr->sig_bit.blue = 8; ++#endif /* LIBPNG 1.5 */ + + if (image.depth() == 1 && image.bitOrder() == QImage::LittleEndian) + png_set_packswap(png_ptr); +@@ -539,11 +614,22 @@ + png_set_PLTE(png_ptr, info_ptr, palette, num_palette); + int* trans = new int[num_palette]; + int num_trans = 0; ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ png_colorp info_ptr_palette = NULL; ++ int tmp; ++ png_get_PLTE(png_ptr, info_ptr, &info_ptr_palette, &tmp); ++#endif /* LIBPNG 1.5 */ + for (int i=0; i<num_palette; i++) { + QRgb rgb=image.color(i); ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ info_ptr_palette[i].red = qRed(rgb); ++ info_ptr_palette[i].green = qGreen(rgb); ++ info_ptr_palette[i].blue = qBlue(rgb); ++#else /* LIBPNG 1.5 */ + info_ptr->palette[i].red = qRed(rgb); + info_ptr->palette[i].green = qGreen(rgb); + info_ptr->palette[i].blue = qBlue(rgb); ++#endif /* LIBPNG 1.5 */ + if (image.hasAlphaBuffer()) { + trans[i] = rgb >> 24; + if (trans[i] < 255) { +@@ -551,6 +637,9 @@ + } + } + } ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ png_set_PLTE(png_ptr, info_ptr, info_ptr_palette, num_palette); ++#endif /* LIBPNG 1.5 */ + if (num_trans) { + copy_trans = new png_byte[num_trans]; + for (int i=0; i<num_trans; i++) +@@ -561,7 +650,14 @@ + } + + if ( image.hasAlphaBuffer() ) { ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ png_color_8p sig_bit; ++ png_get_sBIT(png_ptr, info_ptr, &sig_bit); ++ sig_bit->alpha = 8; ++ png_set_sBIT(png_ptr, info_ptr, sig_bit); ++#else /* LIBPNG 1.5 */ + info_ptr->sig_bit.alpha = 8; ++#endif /* LIBPNG 1.5 */ + } + + // Swap ARGB to RGBA (normal PNG format) before saving on +@@ -1047,7 +1143,11 @@ + return -1; + } + ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ if (setjmp(png_jmpbuf(png_ptr))) { ++#else /* LIBPNG 1.5 */ + if (setjmp((png_ptr)->jmpbuf)) { ++#endif /* LIBPNG 1.5 */ + png_destroy_read_struct(&png_ptr, &info_ptr, 0); + image = 0; + return -1; +@@ -1074,7 +1174,11 @@ + + if ( !png_ptr ) return 0; + ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ if (setjmp(png_jmpbuf(png_ptr))) { ++#else /* LIBPNG 1.5 */ + if (setjmp(png_ptr->jmpbuf)) { ++#endif /* LIBPNG 1.5 */ + png_destroy_read_struct(&png_ptr, &info_ptr, 0); + image = 0; + state = MovieStart; +@@ -1134,7 +1238,11 @@ + consumer->frameDone(QPoint(offx,offy),r); + consumer->end(); + state = FrameStart; ++#if PNG_LIBPNG_VER_MAJOR>1 || ( PNG_LIBPNG_VER_MAJOR==1 && PNG_LIBPNG_VER_MINOR>=5 ) ++ unused_data = png_process_data_pause(png, 0); ++#else /* LIBPNG 1.5 */ + unused_data = (int)png->buffer_size; // Since libpng doesn't tell us ++#endif /* LIBPNG 1.5 */ + } + + #ifdef PNG_USER_CHUNKS_SUPPORTED ================================================================ _______________________________________________ pld-cvs-commit mailing list [email protected] http://lists.pld-linux.org/mailman/listinfo/pld-cvs-commit
