diff options
Diffstat (limited to 'pngrtran.c')
-rw-r--r-- | pngrtran.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/pngrtran.c b/pngrtran.c index a485cacc4..626f3b0ec 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,7 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * - * Last changed in libpng 1.6.0 [February 14, 2013] + * Last changed in libpng 1.6.1 [March 28, 2013] * Copyright (c) 1998-2013 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -1412,7 +1412,7 @@ png_init_read_transformations(png_structrp png_ptr) #endif #ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED -#if defined PNG_READ_EXPAND_SUPPORTED && defined PNG_READ_BACKGROUND_SUPPORTED +#if defined(PNG_READ_EXPAND_SUPPORTED) && defined(PNG_READ_BACKGROUND_SUPPORTED) /* Detect gray background and attempt to enable optimization for * gray --> RGB case. * @@ -2239,8 +2239,8 @@ png_do_read_transformations(png_structrp png_ptr, png_row_infop row_info) png_do_gray_to_rgb(row_info, png_ptr->row_buf + 1); #endif -#if (defined PNG_READ_BACKGROUND_SUPPORTED) ||\ - (defined PNG_READ_ALPHA_MODE_SUPPORTED) +#if defined(PNG_READ_BACKGROUND_SUPPORTED) ||\ + defined(PNG_READ_ALPHA_MODE_SUPPORTED) if (png_ptr->transformations & PNG_COMPOSE) png_do_compose(row_info, png_ptr->row_buf + 1, png_ptr); #endif @@ -2251,8 +2251,8 @@ png_do_read_transformations(png_structrp png_ptr, png_row_infop row_info) /* Because RGB_TO_GRAY does the gamma transform. */ !(png_ptr->transformations & PNG_RGB_TO_GRAY) && #endif -#if (defined PNG_READ_BACKGROUND_SUPPORTED) ||\ - (defined PNG_READ_ALPHA_MODE_SUPPORTED) +#if defined(PNG_READ_BACKGROUND_SUPPORTED) ||\ + defined(PNG_READ_ALPHA_MODE_SUPPORTED) /* Because PNG_COMPOSE does the gamma transform if there is something to * do (if there is an alpha channel or transparency.) */ @@ -3518,8 +3518,8 @@ png_build_grayscale_palette(int bit_depth, png_colorp palette) #ifdef PNG_READ_TRANSFORMS_SUPPORTED -#if (defined PNG_READ_BACKGROUND_SUPPORTED) ||\ - (defined PNG_READ_ALPHA_MODE_SUPPORTED) +#if defined(PNG_READ_BACKGROUND_SUPPORTED) ||\ + defined(PNG_READ_ALPHA_MODE_SUPPORTED) /* Replace any alpha or transparency with the supplied background color. * "background" is already in the screen gamma, while "background_1" is * at a gamma of 1.0. Paletted files have already been taken care of. |