diff options
Diffstat (limited to 'tools/qvfb/qanimationwriter.cpp')
| -rw-r--r-- | tools/qvfb/qanimationwriter.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/qvfb/qanimationwriter.cpp b/tools/qvfb/qanimationwriter.cpp index 74a7b5f984..c91a9164db 100644 --- a/tools/qvfb/qanimationwriter.cpp +++ b/tools/qvfb/qanimationwriter.cpp @@ -112,9 +112,11 @@ public: void writePNG(const QImage& image) { -#ifndef QT_LINUXBASE +#if !defined(QT_LINUXBASE) && \ + (PNG_LIBPNG_VER_MAJOR < 1 || (PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR <= 4)) // LSB disallows accessing the info_ptr directly. LSB's png_set_IHDR sets - // the channels anyways, so just comment it out for LSB usage + // the channels anyways, so just comment it out for LSB usage. + // In libpng >= 1.5, the png_info struct is no longer exported. info_ptr->channels = 4; #endif png_set_sig_bytes(png_ptr, 8); // Pretend we already wrote the sig |