@@ -53,15 +53,6 @@ struct AVCLASS {

 /* av_log API */

-#if LIBAVUTIL_VERSION_INT < (50<<16)

-#define AV_LOG_QUIET -1

-#define AV_LOG_FATAL 0

-#define AV_LOG_ERROR 0

-#define AV_LOG_WARNING 1

-#define AV_LOG_INFO 1

-#define AV_LOG_VERBOSE 1

-#define AV_LOG_DEBUG 2

-#else

 #define AV_LOG_QUIET    -8

 /**

@@ -95,11 +86,6 @@ struct AVCLASS {

  * Stuff which is only useful for libav* developers.

  */

 #define AV_LOG_DEBUG    48

-#endif

-

-#if LIBAVUTIL_VERSION_INT < (50<<16)

-extern int av_log_level;

-#endif

 /**

  * Sends the specified message to the log if the level is less than or equal

@@ -55,12 +55,6 @@ int64_t av_gcd(int64_t a, int64_t b){

     else  return a;

 }

-#if LIBAVUTIL_VERSION_MAJOR < 50

-int64_t ff_gcd(int64_t a, int64_t b){

-    return av_gcd(a, b);

-}

-#endif

-

 int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd){

     int64_t r=0;

     assert(c > 0);

@@ -56,13 +56,6 @@ void av_random_init(AVRandomState *state, unsigned int seed)

     state->index= index; // Will cause it to generate untempered numbers in the first iteration.

 }

-#if LIBAVUTIL_VERSION_MAJOR < 50

-void av_init_random(unsigned int seed, AVRandomState *state)

-{

-    av_random_init(state, seed);

-}

-#endif

-

 /** Generates AV_RANDOM_N words at one time (which will then be tempered later).

  * av_random calls this; you shouldn't. */

 void av_random_generate_untempered_numbers(AVRandomState *state)

@@ -35,9 +35,6 @@ typedef struct {

 } AVRandomState;

-#if LIBAVUTIL_VERSION_MAJOR < 50

-attribute_deprecated void av_init_random(unsigned int seed, AVRandomState *state);

-#endif

 attribute_deprecated void av_random_init(AVRandomState *state, unsigned int seed); ///< To be inlined, the struct must be visible. So it does not make sense to try and keep it opaque with malloc/free-like calls.

 attribute_deprecated void av_random_generate_untempered_numbers(AVRandomState *state); ///< Regenerate the untempered numbers (must be done every 624 iterations, or it will loop).