avcodec/raw: add avpriv_get_raw_pix_fmt_tags()

Used to expose ff_raw_pix_fmt_tags[] to other libav* libraries

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2 files changed, 11 insertions, 0 deletions

diff --git a/libavcodec/raw.c b/libavcodec/raw.c
index 56c4a6b118..62ad338b9f 100644
--- a/libavcodec/raw.c
+++ b/libavcodec/raw.c
@@ -224,6 +224,11 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = {
     { AV_PIX_FMT_NONE, 0 },
 };
 
+const struct PixelFormatTag *avpriv_get_raw_pix_fmt_tags(void)
+{
+    return ff_raw_pix_fmt_tags;
+}
+
 unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat fmt)
 {
     const PixelFormatTag *tags = ff_raw_pix_fmt_tags;
diff --git a/libavcodec/raw.h b/libavcodec/raw.h
index 18128259ec..a79b8510c1 100644
--- a/libavcodec/raw.h
+++ b/libavcodec/raw.h
@@ -35,7 +35,13 @@ typedef struct PixelFormatTag {
     unsigned int fourcc;
 } PixelFormatTag;
 
+#if LIBAVCODEC_VERSION_MAJOR < 56
 extern av_export const PixelFormatTag ff_raw_pix_fmt_tags[];
+#else
+extern const PixelFormatTag ff_raw_pix_fmt_tags[]; // exposed through avpriv_get_raw_pix_fmt_tags()
+#endif
+
+const struct PixelFormatTag *avpriv_get_raw_pix_fmt_tags(void);
 
 enum AVPixelFormat avpriv_find_pix_fmt(const PixelFormatTag *tags, unsigned int fourcc);