src/codec/SkPngCodec.cpp - Issue 1640933004: SkPngFilters: guard with libpng >= 1.5.7

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Unified Diff: src/codec/SkPngCodec.cpp

Issue 1640933004: SkPngFilters: guard with libpng >= 1.5.7 (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: note Created 4 years, 11 months ago

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Index: src/codec/SkPngCodec.cpp

diff --git a/src/codec/SkPngCodec.cpp b/src/codec/SkPngCodec.cpp

index 9691f12d4d6b210245d1a0992b5853a20b5fb3cc..155cbacf4db0997bd9a4fcd94ad0b95013b3d220 100644

--- a/src/codec/SkPngCodec.cpp

+++ b/src/codec/SkPngCodec.cpp

@@ -17,7 +17,8 @@

#include "SkSwizzler.h"

#include "SkTemplates.h"

-#if defined(__SSE2__)

+// png_struct::read_filter[] was added in libpng 1.5.7.

+#if defined(__SSE2__) && PNG_LIBPNG_VER >= 10507

#include "pngstruct.h"

extern "C" void sk_png_init_filter_functions_sse2(png_structp png, unsigned int bpp) {

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