They've been unused and deprecated for about five years.
---
libavcodec/avcodec.h | 6 ++++--
libavcodec/options.c | 2 ++
libavcodec/version.h | 3 +++
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index fb28ff3..98206d5 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1818,19 +1818,21 @@ typedef struct AVCodecContext {
*/
uint64_t error[4];
+#if FF_API_MB_Q
/**
* minimum MB quantizer
* - encoding: unused
* - decoding: unused
*/
- int mb_qmin;
+ attribute_deprecated int mb_qmin;
/**
* maximum MB quantizer
* - encoding: unused
* - decoding: unused
*/
- int mb_qmax;
+ attribute_deprecated int mb_qmax;
+#endif
/**
* motion estimation comparison function
diff --git a/libavcodec/options.c b/libavcodec/options.c
index fb7d371..e1188cd 100644
--- a/libavcodec/options.c
+++ b/libavcodec/options.c
@@ -259,8 +259,10 @@ static const AVOption options[]={
{"pf", "forward predicted MVs of P-frames", 0, FF_OPT_TYPE_CONST,
FF_DEBUG_VIS_MV_P_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
{"bf", "forward predicted MVs of B-frames", 0, FF_OPT_TYPE_CONST,
FF_DEBUG_VIS_MV_B_FOR, INT_MIN, INT_MAX, V|D, "debug_mv"},
{"bb", "backward predicted MVs of B-frames", 0, FF_OPT_TYPE_CONST,
FF_DEBUG_VIS_MV_B_BACK, INT_MIN, INT_MAX, V|D, "debug_mv"},
+#if FF_API_MB_Q
{"mb_qmin", "obsolete, use qmin", OFFSET(mb_qmin), FF_OPT_TYPE_INT, DEFAULT,
INT_MIN, INT_MAX, V|E},
{"mb_qmax", "obsolete, use qmax", OFFSET(mb_qmax), FF_OPT_TYPE_INT, DEFAULT,
INT_MIN, INT_MAX, V|E},
+#endif
{"cmp", "full pel me compare function", OFFSET(me_cmp), FF_OPT_TYPE_INT,
DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
{"subcmp", "sub pel me compare function", OFFSET(me_sub_cmp), FF_OPT_TYPE_INT,
DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
{"mbcmp", "macroblock compare function", OFFSET(mb_cmp), FF_OPT_TYPE_INT,
DEFAULT, INT_MIN, INT_MAX, V|E, "cmp_func"},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index be40e45..c682277 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -80,5 +80,8 @@
#ifndef FF_API_GLOBAL_LPC
#define FF_API_GLOBAL_LPC (LIBAVCODEC_VERSION_MAJOR < 54)
#endif
+#ifndef FF_API_MB_Q
+#define FF_API_MB_Q (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
#endif /* AVCODEC_VERSION_H */
--
1.7.4.1
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