Implement sws_isSupportedInput() and sws_isSupportedOutput().

Originally committed as revision 30236 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Stefano Sabatini committed 16 years ago

Commit 8e9767f1 parent 31c194e2 files · +26 −2Browse files

Unified · Split

2 files

         || (x)==PIX_FMT_YUV422P16BE   \
         || (x)==PIX_FMT_YUV444P16BE   \
     )
+int sws_isSupportedInput(enum PixelFormat pix_fmt)
+{
+    return isSupportedIn(pix_fmt);
+}
 #define isSupportedOut(x)   (       \
            (x)==PIX_FMT_YUV420P     \
         || (x)==PIX_FMT_YUVA420P    \
         || (x)==PIX_FMT_YUV422P16BE   \
         || (x)==PIX_FMT_YUV444P16BE   \
     )
+int sws_isSupportedOutput(enum PixelFormat pix_fmt)
+{
+    return isSupportedOut(pix_fmt);
+}
 #define isPacked(x)         (       \
            (x)==PIX_FMT_PAL8        \
         || (x)==PIX_FMT_YUYV422     \

 #include "libavutil/avutil.h"
 #define LIBSWSCALE_VERSION_MAJOR 0
-#define LIBSWSCALE_VERSION_MINOR 7
+#define LIBSWSCALE_VERSION_MINOR 8
-#define LIBSWSCALE_VERSION_MICRO 2
+#define LIBSWSCALE_VERSION_MICRO 0
 #define LIBSWSCALE_VERSION_INT  AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \
                                                LIBSWSCALE_VERSION_MINOR, \
 struct SwsContext;
+/**
+ * Returns a positive value if pix_fmt is a supported input format, 0
+ * otherwise.
+ */
+int sws_isSupportedInput(enum PixelFormat pix_fmt);
+/**
+ * Returns a positive value if pix_fmt is a supported output format, 0
+ * otherwise.
+ */
+int sws_isSupportedOutput(enum PixelFormat pix_fmt);
 /**
  * Frees the swscaler context swsContext.
  * If swsContext is NULL, then does nothing.

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