hwcontext_vdpau: Remove duplicate definition of GET_CALLBACK

[ffmpeg] / libavutil / lfg.c

diff --git a/libavutil/lfg.c b/libavutil/lfg.c
index 227af6899396337c4d03f1ce43d6c43a52d10745..20900570a28dd348f3346647cda1253287e5da41 100644 (file)
--- a/libavutil/lfg.c
+++ b/libavutil/lfg.c
@@ -27,7 +27,7 @@
 #include "intreadwrite.h"
 #include "attributes.h"
 
-void av_cold av_lfg_init(AVLFG *c, unsigned int seed)
+av_cold void av_lfg_init(AVLFG *c, unsigned int seed)
 {
     uint8_t tmp[16] = { 0 };
     int i;
@@ -58,45 +58,3 @@ void av_bmg_get(AVLFG *lfg, double out[2])
     out[0] = x1 * w;
     out[1] = x2 * w;
 }
-
-#ifdef TEST
-#include "log.h"
-#include "timer.h"
-
-int main(void)
-{
-    int x = 0;
-    int i, j;
-    AVLFG state;
-
-    av_lfg_init(&state, 0xdeadbeef);
-    for (j = 0; j < 10000; j++) {
-        START_TIMER
-        for (i = 0; i < 624; i++) {
-            //av_log(NULL, AV_LOG_ERROR, "%X\n", av_lfg_get(&state));
-            x += av_lfg_get(&state);
-        }
-        STOP_TIMER("624 calls of av_lfg_get");
-    }
-    av_log(NULL, AV_LOG_ERROR, "final value:%X\n", x);
-
-    /* BMG usage example */
-    {
-        double mean   = 1000;
-        double stddev = 53;
-
-        av_lfg_init(&state, 42);
-
-        for (i = 0; i < 1000; i += 2) {
-            double bmg_out[2];
-            av_bmg_get(&state, bmg_out);
-            av_log(NULL, AV_LOG_INFO,
-                   "%f\n%f\n",
-                   bmg_out[0] * stddev + mean,
-                   bmg_out[1] * stddev + mean);
-        }
-    }
-
-    return 0;
-}
-#endif