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path: root/office/Ted/ted-2.21-libpng15.patch
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Diffstat (limited to 'office/Ted/ted-2.21-libpng15.patch')
-rw-r--r--office/Ted/ted-2.21-libpng15.patch423
1 files changed, 0 insertions, 423 deletions
diff --git a/office/Ted/ted-2.21-libpng15.patch b/office/Ted/ted-2.21-libpng15.patch
deleted file mode 100644
index afd30f9a42..0000000000
--- a/office/Ted/ted-2.21-libpng15.patch
+++ /dev/null
@@ -1,423 +0,0 @@
-This patch is from netbsd pkgsrc
-
-ftp://ftp.netbsd.org/pub/NetBSD/packages/pkgsrc/editors/ted/patches/
-
---- bitmap/bmpng.c
-+++ bitmap/bmpng.c
-@@ -20,23 +20,32 @@
- /* */
- /************************************************************************/
-
--static int bpPngiToBitmap( const png_info * pngi,
-+static int bpPngiToBitmap( const png_structp pngp,
-+ png_info * pngi,
- BitmapDescription * bd )
- {
- unsigned int col;
-+ png_uint_32 res_x, res_y;
-+ int unit_type= 0;
-
-- bd->bdPixelsWide= pngi->width;
-- bd->bdPixelsHigh= pngi->height;
-+ bd->bdPixelsWide= png_get_image_width( pngp, pngi );
-+ bd->bdPixelsHigh= png_get_image_height( pngp, pngi );
- bd->bdHasAlpha= 0;
-
-- switch( pngi->color_type )
-+ switch( png_get_color_type( pngp, pngi ) )
- {
- case PNG_COLOR_TYPE_PALETTE:
-+ {
-+ int num_palette;
-+ png_colorp palette;
-+
-+ png_get_PLTE( pngp, pngi, &palette, &num_palette );
-+
- bd->bdColorEncoding= BMcoRGB8PALETTE;
-- bd->bdColorCount= pngi->num_palette;
-+ bd->bdColorCount= num_palette;
- bd->bdBitsPerSample= 8;
- bd->bdSamplesPerPixel= 3;
-- bd->bdBitsPerPixel= pngi->bit_depth;
-+ bd->bdBitsPerPixel= png_get_bit_depth( pngp, pngi );
-
- bd->bdRGB8Palette= (RGB8Color *)
- malloc( bd->bdColorCount* sizeof(RGB8Color) );
-@@ -46,47 +55,51 @@ static int bpPngiToBitmap( const png_inf
-
- for ( col= 0; col < bd->bdColorCount; col++ )
- {
-- bd->bdRGB8Palette[col].rgb8Red= pngi->palette[col].red;
-- bd->bdRGB8Palette[col].rgb8Green= pngi->palette[col].green;
-- bd->bdRGB8Palette[col].rgb8Blue= pngi->palette[col].blue;
-+ bd->bdRGB8Palette[col].rgb8Red= palette[col].red;
-+ bd->bdRGB8Palette[col].rgb8Green= palette[col].green;
-+ bd->bdRGB8Palette[col].rgb8Blue= palette[col].blue;
- bd->bdRGB8Palette[col].rgb8Alpha= 0;
- }
-+ }
- break;
-
- case PNG_COLOR_TYPE_RGB:
- bd->bdColorEncoding= BMcoRGB;
-- bd->bdBitsPerSample= pngi->bit_depth;
-- bd->bdSamplesPerPixel= pngi->channels;
-- bd->bdBitsPerPixel= pngi->pixel_depth;
-+ bd->bdBitsPerSample= png_get_bit_depth( pngp, pngi );
-+ bd->bdSamplesPerPixel= png_get_channels( pngp, pngi );
-+ bd->bdBitsPerPixel= bd->bdSamplesPerPixel* bd->bdBitsPerSample;
- break;
-
- case PNG_COLOR_TYPE_GRAY:
- bd->bdColorEncoding= BMcoWHITEBLACK;
-- bd->bdBitsPerSample= pngi->bit_depth;
-- bd->bdSamplesPerPixel= pngi->channels;
-- bd->bdBitsPerPixel= pngi->pixel_depth;
-+ bd->bdBitsPerSample= png_get_bit_depth( pngp, pngi );
-+ bd->bdSamplesPerPixel= png_get_channels( pngp, pngi );
-+ bd->bdBitsPerPixel= bd->bdSamplesPerPixel* bd->bdBitsPerSample;
- break;
-
- case PNG_COLOR_TYPE_RGB_ALPHA:
- bd->bdHasAlpha= 1;
- bd->bdColorEncoding= BMcoRGB;
-- bd->bdBitsPerSample= pngi->bit_depth;
-- bd->bdSamplesPerPixel= pngi->channels;
-- bd->bdBitsPerPixel= pngi->pixel_depth;
-+ bd->bdBitsPerSample= png_get_bit_depth( pngp, pngi );
-+ bd->bdSamplesPerPixel= png_get_channels( pngp, pngi );
-+ bd->bdBitsPerPixel= bd->bdSamplesPerPixel* bd->bdBitsPerSample;
- break;
-
- case PNG_COLOR_TYPE_GRAY_ALPHA:
- bd->bdHasAlpha= 1;
-- LDEB(pngi->color_type); return -1;
-+ LDEB(png_get_color_type( pngp, pngi )); return -1;
-
- default:
-- LDEB(pngi->color_type); return -1;
-+ LDEB(png_get_color_type( pngp, pngi )); return -1;
- }
-
-- bd->bdBytesPerRow= pngi->rowbytes;
-+ bd->bdBytesPerRow= png_get_rowbytes( pngp, pngi );
- bd->bdBufferLength= bd->bdBytesPerRow* bd->bdPixelsHigh;
-
-- switch( pngi->phys_unit_type )
-+ if ( ! png_get_pHYs( pngp, pngi, &res_x, &res_y, &unit_type ) )
-+ { unit_type= PNG_RESOLUTION_UNKNOWN; }
-+
-+ switch( unit_type )
- {
- case PNG_RESOLUTION_UNKNOWN:
- bd->bdUnit= BMunPIXEL;
-@@ -96,12 +109,12 @@ static int bpPngiToBitmap( const png_inf
-
- case PNG_RESOLUTION_METER:
- bd->bdUnit= BMunM;
-- bd->bdXResolution= pngi->x_pixels_per_unit;
-- bd->bdYResolution= pngi->y_pixels_per_unit;
-+ bd->bdXResolution= res_x;
-+ bd->bdYResolution= res_y;
- break;
-
- default:
-- LDEB(pngi->phys_unit_type);
-+ LDEB(unit_type);
- return -1;
- }
-
-@@ -119,11 +132,11 @@ static int bmPngReadContents( png_info *
- unsigned char * buffer;
-
- numberOfPasses= 1;
-- if ( pngi->interlace_type )
-+ if ( png_get_interlace_type( png, pngi ) )
- { numberOfPasses= png_set_interlace_handling( png ); }
-
-- if ( pngi->color_type == PNG_COLOR_TYPE_RGB &&
-- pngi->bit_depth == 16 )
-+ if ( png_get_color_type( png, pngi ) == PNG_COLOR_TYPE_RGB &&
-+ png_get_bit_depth( png, pngi ) == 16 )
- {
- const unsigned short one= 1;
- const unsigned char * testEndian= (const unsigned char *)&one;
-@@ -133,9 +146,6 @@ static int bmPngReadContents( png_info *
- }
-
- png_start_read_image( png );
-- /*
-- png_read_update_info( png, pngi );
-- */
-
- buffer= (unsigned char *)malloc( bd->bdBufferLength );
- if ( ! buffer )
-@@ -236,9 +246,9 @@ int bmPngReadPng( BitmapDescription * bd
-
- png_read_info( pngp, pngip );
-
-- if ( bpPngiToBitmap( pngip, bd ) )
-+ if ( bpPngiToBitmap( pngp, pngip, bd ) )
- {
-- LLLDEB(pngip->color_type,bd->bdColorCount,bd->bdRGB8Palette);
-+ LLDEB(bd->bdColorCount,bd->bdRGB8Palette);
- png_destroy_read_struct( &pngp, &pngip, (png_infop *)0 );
- return -1;
- }
-@@ -282,44 +292,43 @@ int bmCanWritePngFile( const BitmapDescr
-
- static int bpPngiFromBitmap( png_structp png,
- png_info * pngi,
-+ png_colorp * pPalette,
- const BitmapDescription * bd )
- {
-- png_info_init( pngi );
-- pngi->width= bd->bdPixelsWide;
-- pngi->height= bd->bdPixelsHigh;
-+ int bit_depth;
-+ int color_type;
-+ png_color_8 sig_bit;
-
- switch( bd->bdUnit )
- {
- case BMunM:
-- pngi->phys_unit_type= PNG_RESOLUTION_METER;
-- pngi->x_pixels_per_unit= bd->bdXResolution;
-- pngi->y_pixels_per_unit= bd->bdYResolution;
-- pngi->valid |= PNG_INFO_pHYs;
-+ png_set_pHYs( png, pngi,
-+ bd->bdXResolution,
-+ bd->bdYResolution,
-+ PNG_RESOLUTION_METER);
- break;
-
- case BMunINCH:
-- pngi->phys_unit_type= PNG_RESOLUTION_METER;
-- pngi->x_pixels_per_unit= (int)( 39.37* bd->bdXResolution );
-- pngi->y_pixels_per_unit= (int)( 39.37* bd->bdYResolution );
-- pngi->valid |= PNG_INFO_pHYs;
-+ png_set_pHYs( png, pngi,
-+ (int)( 39.37* bd->bdXResolution ),
-+ (int)( 39.37* bd->bdYResolution ),
-+ PNG_RESOLUTION_METER);
- break;
-
- case BMunPOINT:
-- pngi->phys_unit_type= PNG_RESOLUTION_METER;
-- pngi->x_pixels_per_unit= POINTS_PER_M* bd->bdXResolution;
-- pngi->y_pixels_per_unit= POINTS_PER_M* bd->bdYResolution;
-- pngi->valid |= PNG_INFO_pHYs;
-+ png_set_pHYs( png, pngi,
-+ POINTS_PER_M* bd->bdXResolution,
-+ POINTS_PER_M* bd->bdYResolution,
-+ PNG_RESOLUTION_METER);
- break;
-
- case BMunPIXEL:
-- pngi->phys_unit_type= PNG_RESOLUTION_UNKNOWN;
-- pngi->x_pixels_per_unit= 1;
-- pngi->y_pixels_per_unit= 1;
-+ png_set_pHYs(png, pngi, 1, 1, PNG_RESOLUTION_UNKNOWN);
- break;
-
- default:
- LDEB(bd->bdUnit);
-- pngi->phys_unit_type= PNG_RESOLUTION_UNKNOWN;
-+ png_set_pHYs(png, pngi, 1, 1, PNG_RESOLUTION_UNKNOWN);
- break;
- }
-
-@@ -329,41 +338,48 @@ static int bpPngiFromBitmap( png_structp
-
- case BMcoBLACKWHITE:
- case BMcoWHITEBLACK:
-- pngi->bit_depth= bd->bdBitsPerPixel;
-+ bit_depth= bd->bdBitsPerPixel;
- if ( bd->bdHasAlpha )
-- { pngi->color_type= PNG_COLOR_TYPE_GRAY_ALPHA; }
-- else{ pngi->color_type= PNG_COLOR_TYPE_GRAY; }
-- pngi->sig_bit.gray= bd->bdBitsPerSample;
-+ { color_type= PNG_COLOR_TYPE_GRAY_ALPHA; }
-+ else{ color_type= PNG_COLOR_TYPE_GRAY; }
-+ sig_bit.gray= bd->bdBitsPerSample;
- break;
-
- case BMcoRGB:
-- pngi->bit_depth= bd->bdBitsPerSample;
-+ bit_depth= bd->bdBitsPerSample;
- if ( bd->bdHasAlpha )
-- { pngi->color_type= PNG_COLOR_TYPE_RGB_ALPHA; }
-- else{ pngi->color_type= PNG_COLOR_TYPE_RGB; }
-- pngi->sig_bit.red= bd->bdBitsPerSample;
-- pngi->sig_bit.green= bd->bdBitsPerSample;
-- pngi->sig_bit.blue= bd->bdBitsPerSample;
-+ { color_type= PNG_COLOR_TYPE_RGB_ALPHA; }
-+ else{ color_type= PNG_COLOR_TYPE_RGB; }
-+ sig_bit.red= bd->bdBitsPerSample;
-+ sig_bit.green= bd->bdBitsPerSample;
-+ sig_bit.blue= bd->bdBitsPerSample;
- break;
-
- case BMcoRGB8PALETTE:
-- pngi->bit_depth= bd->bdBitsPerPixel;
-- pngi->color_type= PNG_COLOR_TYPE_PALETTE;
-+ bit_depth= bd->bdBitsPerPixel;
-+ color_type= PNG_COLOR_TYPE_PALETTE;
-
-- pngi->valid |= PNG_INFO_PLTE;
-- pngi->palette= (png_color *)malloc( 256* sizeof( png_color ) );
-- if ( ! pngi->palette )
-- { XDEB(pngi->palette); return -1; }
-- pngi->num_palette= bd->bdColorCount;
-- pngi->sig_bit.red= bd->bdBitsPerSample;
-- pngi->sig_bit.green= bd->bdBitsPerSample;
-- pngi->sig_bit.blue= bd->bdBitsPerSample;
-- for ( i= 0; i < pngi->num_palette; i++ )
-+ if ( bd->bdColorCount > PNG_MAX_PALETTE_LENGTH )
- {
-- pngi->palette[i].red= bd->bdRGB8Palette[i].rgb8Red;
-- pngi->palette[i].green= bd->bdRGB8Palette[i].rgb8Green;
-- pngi->palette[i].blue= bd->bdRGB8Palette[i].rgb8Blue;
-+ LLDEB(bd->bdColorCount,PNG_MAX_PALETTE_LENGTH);
-+ return -1;
- }
-+
-+ *pPalette= (png_color *)malloc( PNG_MAX_PALETTE_LENGTH*
-+ sizeof( png_color ) );
-+ if ( ! *pPalette )
-+ { XDEB(*pPalette); return -1; }
-+ sig_bit.red= bd->bdBitsPerSample;
-+ sig_bit.green= bd->bdBitsPerSample;
-+ sig_bit.blue= bd->bdBitsPerSample;
-+ for ( i= 0; i < bd->bdColorCount; i++ )
-+ {
-+ (*pPalette)[i].red= bd->bdRGB8Palette[i].rgb8Red;
-+ (*pPalette)[i].green= bd->bdRGB8Palette[i].rgb8Green;
-+ (*pPalette)[i].blue= bd->bdRGB8Palette[i].rgb8Blue;
-+ }
-+
-+ png_set_PLTE( png, pngi, (*pPalette), bd->bdColorCount );
- break;
-
- default:
-@@ -371,7 +387,13 @@ static int bpPngiFromBitmap( png_structp
- return -1;
- }
-
-- pngi->interlace_type= 0;
-+ png_set_sBIT( png, pngi, &sig_bit );
-+ png_set_IHDR( png, pngi,
-+ bd->bdPixelsWide, bd->bdPixelsHigh,
-+ bit_depth, color_type,
-+ PNG_INTERLACE_NONE,
-+ PNG_COMPRESSION_TYPE_BASE,
-+ PNG_FILTER_TYPE_BASE );
-
- return 0;
- }
-@@ -395,8 +417,8 @@ static void bmPngWriteContents( png_stru
- }
- }
-
-- if ( pngi->color_type == PNG_COLOR_TYPE_RGB &&
-- bd->bdBitsPerSample == 16 )
-+ if ( png_get_color_type( png, pngi ) == PNG_COLOR_TYPE_RGB &&
-+ bd->bdBitsPerSample == 16 )
- {
- const unsigned short one= 1;
- const unsigned char * testEndian= (const unsigned char *)&one;
-@@ -431,9 +453,9 @@ static void bmPngWriteContents( png_stru
- from= scratch;
- }
-
-- if ( pngi->color_type == PNG_COLOR_TYPE_RGB &&
-- bd->bdBitsPerSample == 16 &&
-- scratch )
-+ if ( png_get_color_type( png, pngi ) == PNG_COLOR_TYPE_RGB &&
-+ bd->bdBitsPerSample == 16 &&
-+ scratch )
- {
- int col;
- const BmUint16 * fr= (const BmUint16 *)from;
-@@ -453,10 +475,6 @@ static void bmPngWriteContents( png_stru
-
- png_write_end( png, pngi );
-
-- if ( bd->bdColorEncoding == BMcoRGB8PALETTE &&
-- pngi->palette )
-- { free( pngi->palette ); }
--
- if ( scratch )
- { free( scratch ); }
-
-@@ -510,50 +528,43 @@ int bmPngWritePng( const BitmapDescript
- const unsigned char * buffer,
- SimpleOutputStream * sos )
- {
-+ int rval= 0;
- png_structp pngp= (png_structp)0;
- png_infop pngip= (png_infop)0;
-+ png_colorp palette= (png_colorp)0;
-
- pngp = png_create_write_struct( PNG_LIBPNG_VER_STRING, (void *)0,
- (png_error_ptr)0, (png_error_ptr)0 );
- if ( ! pngp )
-- { LDEB(1); return -1; }
-+ { XDEB(pngp); rval= -1; goto ready; }
-
- pngip = png_create_info_struct( pngp );
- if ( ! pngip )
-- {
-- LDEB(1);
-- png_destroy_write_struct( &pngp, (png_infop *)0 );
-- return -1;
-- }
-+ { XDEB(pngip); rval= -1; goto ready; }
-+
-+ /*
-+ As the info struct is built by libpng this is not needed:
-+ (The call will disappear from libpng in version 1.4)
-+ png_info_init( pngi );
-+ */
-
- if ( setjmp( png_jmpbuf( pngp ) ) )
-- {
-- LDEB(1);
-- png_destroy_write_struct( &pngp, &pngip );
-- /* Crashes:
-- if ( bd->bdColorEncoding == BMcoRGB8PALETTE &&
-- pngip->palette )
-- { free( pngip->palette ); }
-- */
-- return -1;
-- }
-+ { LDEB(1); rval= -1; goto ready; }
-
- png_init_io( pngp, (FILE *)0 );
- png_set_write_fn( pngp, (void *)sos, bmPngWriteBytes, bmPngFlushBytes );
-
-- if ( bpPngiFromBitmap( pngp, pngip, bd ) )
-- {
-- LDEB(bd->bdColorEncoding);
-- png_destroy_write_struct( &pngp, &pngip );
-- return -1;
-- }
--
-- /*
-- png_write_info( pngp, pngip );
-- */
-+ if ( bpPngiFromBitmap( pngp, pngip, &palette, bd ) )
-+ { LDEB(bd->bdColorEncoding); rval= -1; goto ready; }
-
- bmPngWriteContents( pngp, pngip, buffer, bd );
-
-+ ready:
-+
-+ if ( palette )
-+ { free( palette ); }
-+
- png_destroy_write_struct( &pngp, &pngip );
-- return 0;
-+
-+ return rval;
- }
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-12 15:06:37 +0000