From 1d66df63a0263476b774fe9fe4854afea60489f2 Mon Sep 17 00:00:00 2001
From: Kris De Gussem <kris.degussem@gmail.com>
Date: Wed, 30 Jan 2013 18:24:39 +0100
Subject: removing some more unused functions

(bzr r12076)
---
 src/trace/filterset.cpp    | 35 ----------------------
 src/trace/filterset.h      |  6 ----
 src/trace/imagemap-gdk.cpp | 75 ----------------------------------------------
 src/trace/imagemap-gdk.h   |  8 -----
 4 files changed, 124 deletions(-)

(limited to 'src')

diff --git a/src/trace/filterset.cpp b/src/trace/filterset.cpp
index 908985225..f6c025956 100644
--- a/src/trace/filterset.cpp
+++ b/src/trace/filterset.cpp
@@ -365,41 +365,6 @@ grayMapCanny(GrayMap *gm, double lowThreshold, double highThreshold)
 
 
 
-
-
-
-
-/**
- *
- */
-GdkPixbuf *
-gdkCanny(GdkPixbuf *img, double lowThreshold, double highThreshold)
-{
-    if (!img)
-        return NULL;
-
-
-    GrayMap *grayMap = gdkPixbufToGrayMap(img);
-    if (!grayMap)
-        return NULL;
-
-    /*grayMap->writePPM(grayMap, "gbefore.ppm");*/
-
-    GrayMap *cannyGm = grayMapCanny(grayMap,lowThreshold, highThreshold);
-
-    grayMap->destroy(grayMap);
-
-    if (!cannyGm)
-        return NULL;
-
-    /*grayMap->writePPM(grayMap, "gafter.ppm");*/
-
-    GdkPixbuf *newImg = grayMapToGdkPixbuf(cannyGm);
-
-
-    return newImg;
-}
-
 /*#########################################################################
 ### Q U A N T I Z A T I O N
 #########################################################################*/
diff --git a/src/trace/filterset.h b/src/trace/filterset.h
index eeafc079f..820d225c3 100644
--- a/src/trace/filterset.h
+++ b/src/trace/filterset.h
@@ -37,12 +37,6 @@ RgbMap *rgbMapGaussian(RgbMap *rgbmap);
 GrayMap *grayMapCanny(GrayMap *gmap,
              double lowThreshold, double highThreshold);
 
-/**
- *
- */
-GdkPixbuf *gdkCanny(GdkPixbuf *img,
-            double lowThreshold, double highThreshold);
-
 /**
  *
  */
diff --git a/src/trace/imagemap-gdk.cpp b/src/trace/imagemap-gdk.cpp
index 06f355de7..7c7139002 100644
--- a/src/trace/imagemap-gdk.cpp
+++ b/src/trace/imagemap-gdk.cpp
@@ -122,44 +122,6 @@ PackedPixelMap *gdkPixbufToPackedPixelMap(GdkPixbuf *buf)
     return ppMap;
 }
 
-/*GdkPixbuf *packedPixelMapToGdkPixbuf(PackedPixelMap *ppMap)
-{
-    if (!ppMap)
-        return NULL;
-
-    guchar *pixdata = (guchar *)
-          malloc(sizeof(guchar) * ppMap->width * ppMap->height * 3);
-    if (!pixdata)
-        return NULL;
-
-    int n_channels = 3;
-    int rowstride  = ppMap->width * 3;
-
-    GdkPixbuf *buf = gdk_pixbuf_new_from_data(pixdata, GDK_COLORSPACE_RGB,
-                        0, 8, ppMap->width, ppMap->height,
-                        rowstride, NULL, NULL); //first NULL: replace by (GdkPixbufDestroyNotify)g_free ??
-
-    //### Fill in the cells with RGB values
-    int x,y;
-    int row  = 0;
-    for (y=0 ; y<ppMap->height ; y++)
-        {
-        guchar *p = pixdata + row;
-        for (x=0 ; x<ppMap->width ; x++)
-            {
-            unsigned long rgb = ppMap->getPixel(ppMap, x, y);
-            p[0] = (rgb >> 16) & 0xff;
-            p[1] = (rgb >>  8) & 0xff;
-            p[2] = (rgb      ) & 0xff;
-            p += n_channels;
-            }
-        row += rowstride;
-        }
-
-    return buf;
-}
-*/
-
 
 /*#########################################################################
 ## R G B   M A P
@@ -203,44 +165,7 @@ RgbMap *gdkPixbufToRgbMap(GdkPixbuf *buf)
     return rgbMap;
 }
 
-/*
-GdkPixbuf *rgbMapToGdkPixbuf(RgbMap *rgbMap)
-{
-    if (!rgbMap)
-        return NULL;
-
-    guchar *pixdata = (guchar *)
-          malloc(sizeof(guchar) * rgbMap->width * rgbMap->height * 3);
-    if (!pixdata)
-        return NULL;
-
-    int n_channels = 3;
-    int rowstride  = rgbMap->width * 3;
-
-    GdkPixbuf *buf = gdk_pixbuf_new_from_data(pixdata, GDK_COLORSPACE_RGB,
-                        0, 8, rgbMap->width, rgbMap->height,
-                        rowstride, NULL, NULL); //first NULL: replace by (GdkPixbufDestroyNotify)g_free ??
-
-    //### Fill in the cells with RGB values
-    int x,y;
-    int row  = 0;
-    for (y=0 ; y<rgbMap->height ; y++)
-        {
-        guchar *p = pixdata + row;
-        for (x=0 ; x<rgbMap->width ; x++)
-            {
-            RGB rgb = rgbMap->getPixel(rgbMap, x, y);
-            p[0] = rgb.r & 0xff;
-            p[1] = rgb.g & 0xff;
-            p[2] = rgb.b & 0xff;
-            p += n_channels;
-            }
-        row += rowstride;
-        }
 
-    return buf;
-}
-*/
 
 /*#########################################################################
 ## I N D E X E D   M A P
diff --git a/src/trace/imagemap-gdk.h b/src/trace/imagemap-gdk.h
index 3b4631f50..63281658a 100644
--- a/src/trace/imagemap-gdk.h
+++ b/src/trace/imagemap-gdk.h
@@ -24,17 +24,9 @@ extern "C" {
 #endif
 
 GrayMap *gdkPixbufToGrayMap(GdkPixbuf *buf);
-
 GdkPixbuf *grayMapToGdkPixbuf(GrayMap *grayMap);
-
 PackedPixelMap *gdkPixbufToPackedPixelMap(GdkPixbuf *buf);
-
-//GdkPixbuf *packedPixelMapToGdkPixbuf(PackedPixelMap *ppMap);
-
 RgbMap *gdkPixbufToRgbMap(GdkPixbuf *buf);
-
-//GdkPixbuf *rgbMapToGdkPixbuf(RgbMap *rgbMap);
-
 GdkPixbuf *indexedMapToGdkPixbuf(IndexedMap *iMap);
 
 
-- 
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