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[libpng15] New png_struct member png_ptr->old_prev_row

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Mans Rullgard
2011-10-17 16:52:19 -05:00
committed by Glenn Randers-Pehrson
parent c9e27d026d
commit 1c42276a39
3 changed files with 11 additions and 6 deletions
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pngrutil.c
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@@ -3956,7 +3956,6 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, row_bytes + 48);
png_ptr->big_prev_row = (png_bytep)png_malloc(png_ptr, row_bytes + 48);
png_ptr->old_big_row_buf_size = row_bytes + 48;
#ifdef PNG_ALIGNED_MEMORY_SUPPORTED
/* Use 16-byte aligned memory for row_buf with at least 16 bytes