27 lines
746 B
Diff
27 lines
746 B
Diff
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Support for libpng 1.5+ shamelessly taken from Gentoo.
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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--- a/libmb/mbpixbuf.c
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+++ b/libmb/mbpixbuf.c
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@@ -247,7 +247,7 @@
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return NULL;
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}
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- if ( setjmp( png_ptr->jmpbuf ) ) {
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+ if ( setjmp( png_jmpbuf(png_ptr) ) ) {
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png_destroy_read_struct( &png_ptr, &info_ptr, NULL);
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fclose(fd);
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return NULL;
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@@ -269,8 +269,8 @@
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( color_type == PNG_COLOR_TYPE_GRAY_ALPHA ))
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png_set_gray_to_rgb(png_ptr);
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- if ( info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA
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- || info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA
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+ if ( color_type == PNG_COLOR_TYPE_RGB_ALPHA
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+ || color_type == PNG_COLOR_TYPE_GRAY_ALPHA
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)
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*has_alpha = 1;
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else
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