From aa37d2bf4505afc106e2a23c44afc722bb204a8e Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Sat, 30 Jul 2016 13:47:34 +0200
Subject: [PATCH] swscale: Kill non-compiling disabled cruft

---
 libswscale/swscale_internal.h | 6 ------
 libswscale/utils.c            | 7 -------
 2 files changed, 13 deletions(-)

diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index a72ac0bd0b..84f8dd339f 100644
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -600,11 +600,6 @@ static av_always_inline int isRGB(enum AVPixelFormat pix_fmt)
     return (desc->flags & AV_PIX_FMT_FLAG_RGB);
 }
 
-#if 0 // FIXME
-#define isGray(x) \
-    (!(av_pix_fmt_descriptors[x].flags & AV_PIX_FMT_FLAG_PAL) && \
-     av_pix_fmt_descriptors[x].nb_components <= 2)
-#else
 #define isGray(x)                      \
     ((x) == AV_PIX_FMT_GRAY8       ||  \
      (x) == AV_PIX_FMT_YA8         ||  \
@@ -612,7 +607,6 @@ static av_always_inline int isRGB(enum AVPixelFormat pix_fmt)
      (x) == AV_PIX_FMT_GRAY16LE    ||  \
      (x) == AV_PIX_FMT_YA16BE      ||  \
      (x) == AV_PIX_FMT_YA16LE)
-#endif
 
 #define isRGBinInt(x)                  \
     ((x) == AV_PIX_FMT_RGB48BE     ||  \
diff --git a/libswscale/utils.c b/libswscale/utils.c
index ba65e2a455..c4fb7451eb 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -372,13 +372,6 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
                     }
                     coeff *= fone >> (30 + 24);
                 }
-#if 0
-                else if (flags & SWS_X) {
-                    double p  = param ? param * 0.01 : 0.3;
-                    coeff     = d ? sin(d * M_PI) / (d * M_PI) : 1.0;
-                    coeff    *= pow(2.0, -p * d * d);
-                }
-#endif
                 else if (flags & SWS_X) {
                     double A = param[0] != SWS_PARAM_DEFAULT ? param[0] : 1.0;
                     double c;