From 4fd06a78aecf6b52ae28170cfa05ba0d36e75265 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 18 Jul 2013 13:45:48 +0200
Subject: sws_utils: remove some old code

---
 video/sws_utils.c | 70 -------------------------------------------------------
 video/sws_utils.h |  6 -----
 2 files changed, 76 deletions(-)

(limited to 'video')

diff --git a/video/sws_utils.c b/video/sws_utils.c
index a49f56397a..6d88a537e4 100644
--- a/video/sws_utils.c
+++ b/video/sws_utils.c
@@ -38,76 +38,6 @@ int sws_chr_hshift = 0;
 float sws_chr_sharpen = 0.0;
 float sws_lum_sharpen = 0.0;
 
-//global srcFilter
-static SwsFilter *src_filter = NULL;
-
-void sws_getFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam,
-                                      SwsFilter **dstFilterParam)
-{
-    static int firstTime = 1;
-    *flags = 0;
-
-    if (firstTime) {
-        firstTime = 0;
-        *flags = SWS_PRINT_INFO;
-    } else if (mp_msg_test(MSGT_VFILTER, MSGL_DBG2))
-        *flags = SWS_PRINT_INFO;
-
-    if (src_filter)
-        sws_freeFilter(src_filter);
-
-    src_filter = sws_getDefaultFilter(
-        sws_lum_gblur, sws_chr_gblur,
-        sws_lum_sharpen, sws_chr_sharpen,
-        sws_chr_hshift, sws_chr_vshift, verbose > 1);
-
-    switch (sws_flags) {
-    case 0: *flags |= SWS_FAST_BILINEAR;
-        break;
-    case 1: *flags |= SWS_BILINEAR;
-        break;
-    case 2: *flags |= SWS_BICUBIC;
-        break;
-    case 3: *flags |= SWS_X;
-        break;
-    case 4: *flags |= SWS_POINT;
-        break;
-    case 5: *flags |= SWS_AREA;
-        break;
-    case 6: *flags |= SWS_BICUBLIN;
-        break;
-    case 7: *flags |= SWS_GAUSS;
-        break;
-    case 8: *flags |= SWS_SINC;
-        break;
-    case 9: *flags |= SWS_LANCZOS;
-        break;
-    case 10: *flags |= SWS_SPLINE;
-        break;
-    default: *flags |= SWS_BILINEAR;
-        break;
-    }
-
-    *srcFilterParam = src_filter;
-    *dstFilterParam = NULL;
-}
-
-// will use sws_flags & src_filter (from cmd line)
-struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH,
-                                             int srcFormat, int dstW,
-                                             int dstH, int dstFormat)
-{
-    int flags;
-    SwsFilter *dstFilterParam, *srcFilterParam;
-    enum PixelFormat dfmt, sfmt;
-
-    dfmt = imgfmt2pixfmt(dstFormat);
-    sfmt = imgfmt2pixfmt(srcFormat);
-    sws_getFlagsAndFilterFromCmdLine(&flags, &srcFilterParam, &dstFilterParam);
-
-    return sws_getContext(srcW, srcH, sfmt, dstW, dstH, dfmt, flags,
-                          srcFilterParam, dstFilterParam, NULL);
-}
 
 // Set ctx parameters to global command line flags.
 void mp_sws_set_from_cmdline(struct mp_sws_context *ctx)
diff --git a/video/sws_utils.h b/video/sws_utils.h
index bef8e465ce..aa6828a35e 100644
--- a/video/sws_utils.h
+++ b/video/sws_utils.h
@@ -14,12 +14,6 @@ struct mp_csp_details;
 // Guaranteed to be a power of 2 and > 1.
 #define SWS_MIN_BYTE_ALIGN 16
 
-void sws_getFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam,
-                                      SwsFilter **dstFilterParam);
-struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH, int srcFormat,
-                                             int dstW, int dstH,
-                                             int dstFormat);
-
 bool mp_sws_supported_format(int imgfmt);
 
 void mp_image_swscale(struct mp_image *dst, struct mp_image *src,
-- 
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