#xxxxx DTXViewerのプロジェクトを追加。

[dtxmania/dtxmania.git] / DTXViewerプロジェクト / @libpngソリューション / lpng1623 / contrib / pngminim / preader / README

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+This demonstrates the use of PNG_USER_CONFIG and pngusr.h
+
+The makefile builds a minimal read-only progressive decoder with
+embedded libpng, zlib and your system's X library.
+
+Specify the location of the zlib source (1.2.1 or later) as ZLIBSRC
+on the make command line.
+
+Edit makefile if required, to find your X library and include files,
+then
+
+    make ZLIBSRC=directory
+
+If you prefer to use the shared libraries, go to contrib/gregbook
+and build the rpng2-x application there.