[libav-devel] [PATCH 3/3] imgconvert: deprecate avcodec_find_best_pix_fmt()

[Janne Grunau]

---
 libavcodec/avcodec.h    |    5 +++++
 libavcodec/imgconvert.c |    2 ++
 libavcodec/version.h    |    3 +++
 3 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 75ff116..3e97954 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -4197,7 +4197,10 @@ unsigned int avcodec_pix_fmt_to_codec_tag(enum 
PixelFormat pix_fmt);
 int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat 
src_pix_fmt,
                              int has_alpha);
 
+#if FF_API_FIND_BEST_PIX_FMT
 /**
+ * @deprecated use avcodec_find_best_pix_fmt2() instead.
+ *
  * Find the best pixel format to convert to given a certain source pixel
  * format.  When converting from one pixel format to another, information loss
  * may occur.  For example, when converting from RGB24 to GRAY, the color
@@ -4219,8 +4222,10 @@ int avcodec_get_pix_fmt_loss(enum PixelFormat 
dst_pix_fmt, enum PixelFormat src_
  * @param[out] loss_ptr Combination of flags informing you what kind of losses 
will occur.
  * @return The best pixel format to convert to or -1 if none was found.
  */
+attribute_deprecated
 enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum 
PixelFormat src_pix_fmt,
                               int has_alpha, int *loss_ptr);
+#endif /* FF_API_FIND_BEST_PIX_FMT */
 
 /**
  * Find the best pixel format to convert to given a certain source pixel
diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c
index 79940ec..247f3be 100644
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@@ -622,6 +622,7 @@ static enum PixelFormat avcodec_find_best_pix_fmt1(enum 
PixelFormat *pix_fmt_lis
     return dst_pix_fmt;
 }
 
+#if FF_API_FIND_BEST_PIX_FMT
 enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum 
PixelFormat src_pix_fmt,
                               int has_alpha, int *loss_ptr)
 {
@@ -636,6 +637,7 @@ enum PixelFormat avcodec_find_best_pix_fmt(int64_t 
pix_fmt_mask, enum PixelForma
 
     return avcodec_find_best_pix_fmt2(list, src_pix_fmt, has_alpha, loss_ptr);
 }
+#endif /* FF_API_FIND_BEST_PIX_FMT */
 
 enum PixelFormat avcodec_find_best_pix_fmt2(enum PixelFormat *pix_fmt_list,
                                             enum PixelFormat src_pix_fmt,
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 6f47df9..6c38d68 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -73,5 +73,8 @@
 #ifndef FF_API_DSP_MASK
 #define FF_API_DSP_MASK         (LIBAVCODEC_VERSION_MAJOR < 55)
 #endif
+#ifndef FF_API_FIND_BEST_PIX_FMT
+#define FF_API_FIND_BEST_PIX_FMT (LIBAVCODEC_VERSION_MAJOR < 55)
+#endif
 
 #endif /* AVCODEC_VERSION_H */
-- 
1.7.8.6

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