[gegl] Remove dead code

[Daniel Sabo <daniels src gnome org>]

commit 68d16e8aee6749fb20d7abd59752d9dee0127c61
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Mon Mar 10 08:02:13 2014 -0700

    Remove dead code

 gegl/buffer/gegl-buffer-access.c |  162 --------------------------------------
 1 files changed, 0 insertions(+), 162 deletions(-)
---
diff --git a/gegl/buffer/gegl-buffer-access.c b/gegl/buffer/gegl-buffer-access.c
index c300d9b..d982784 100644
--- a/gegl/buffer/gegl-buffer-access.c
+++ b/gegl/buffer/gegl-buffer-access.c
@@ -39,160 +39,6 @@
 #include "gegl-buffer-iterator.h"
 #include "gegl-buffer-cl-cache.h"
 
-#if 0
-static inline void
-gegl_buffer_pixel_set (GeglBuffer *buffer,
-                       gint        x,
-                       gint        y,
-                       const Babl *format,
-                       guchar     *buf)
-{
-  gint  tile_width  = buffer->tile_storage->tile_width;
-  gint  tile_height = buffer->tile_storage->tile_width;
-  gint  px_size     = gegl_buffer_px_size (buffer);
-  gint  bpx_size    = babl_format_get_bytes_per_pixel (format);
-  const Babl *fish  = NULL;
-
-  gint  abyss_x_total  = buffer->abyss.x + buffer->abyss.width;
-  gint  abyss_y_total  = buffer->abyss.y + buffer->abyss.height;
-  gint  buffer_x       = buffer->extent.x;
-  gint  buffer_y       = buffer->extent.y;
-  gint  buffer_abyss_x = buffer->abyss.x;
-  gint  buffer_abyss_y = buffer->abyss.y;
-
-  if (format != buffer->soft_format)
-    {
-      fish = babl_fish (buffer->soft_format, format);
-    }
-
-  if (!(buffer_y + y >= buffer_abyss_y &&
-        buffer_y + y < abyss_y_total &&
-        buffer_x + x >= buffer_abyss_x &&
-        buffer_x + x < abyss_x_total))
-    { /* in abyss */
-      return;
-    }
-  else
-    {
-      gint      tiledy = buffer_y + buffer->shift_y + y;
-      gint      tiledx = buffer_x + buffer->shift_x + x;
-
-      GeglTile *tile = gegl_tile_source_get_tile ((GeglTileSource *) (buffer),
-                                                  gegl_tile_indice (tiledx, tile_width),
-                                                  gegl_tile_indice (tiledy, tile_height),
-                                                  0);
-
-      if (tile)
-        {
-          gint    offsetx = gegl_tile_offset (tiledx, tile_width);
-          gint    offsety = gegl_tile_offset (tiledy, tile_height);
-          guchar *tp;
-
-          gegl_tile_lock (tile);
-          tp = gegl_tile_get_data (tile) +
-            (offsety * tile_width + offsetx) * px_size;
-          if (fish)
-            babl_process (fish, buf, tp, 1);
-          else
-            memcpy (tp, buf, bpx_size);
-
-          gegl_tile_unlock (tile);
-          gegl_tile_unref (tile);
-        }
-    }
-  return;
-}
-#endif
-
-static gboolean
-gegl_buffer_in_abyss (GeglBuffer *buffer,
-                      gint        x,
-                      gint        y )
-{
-  gint  buffer_shift_x = buffer->shift_x;
-  gint  buffer_shift_y = buffer->shift_y;
-  gint  buffer_abyss_x = buffer->abyss.x + buffer_shift_x;
-  gint  buffer_abyss_y = buffer->abyss.y + buffer_shift_y;
-  gint  abyss_x_total  = buffer_abyss_x + buffer->abyss.width;
-  gint  abyss_y_total  = buffer_abyss_y + buffer->abyss.height;
-
-  gint tiledy = y + buffer_shift_y;
-  gint tiledx = x + buffer_shift_x;
-
-  return !(tiledy >= buffer_abyss_y &&
-           tiledy <  abyss_y_total  &&
-           tiledx >= buffer_abyss_x &&
-           tiledx <  abyss_x_total);
-}
-
-static inline void
-gegl_buffer_set_pixel (GeglBuffer *buffer,
-                       gint        x,
-                       gint        y,
-                       const Babl *format,
-                       gpointer    data)
-{
-  if (gegl_buffer_in_abyss( buffer, x, y))
-    /* Nothing to set here */
-    return;
-
-  {
-    guchar         *buf = data;
-    gint    tile_width  = buffer->tile_storage->tile_width;
-    gint    tile_height = buffer->tile_storage->tile_height;
-    gint buffer_shift_x = buffer->shift_x;
-    gint buffer_shift_y = buffer->shift_y;
-    gint         tiledy = y + buffer_shift_y;
-    gint         tiledx = x + buffer_shift_x;
-    gint       indice_x = gegl_tile_indice (tiledx, tile_width);
-    gint       indice_y = gegl_tile_indice (tiledy, tile_height);
-    GeglTile      *tile = NULL;
-
-
-    if (buffer->tile_storage->hot_tile &&
-        buffer->tile_storage->hot_tile->x == indice_x &&
-        buffer->tile_storage->hot_tile->y == indice_y)
-      {
-        tile = buffer->tile_storage->hot_tile;
-      }
-    else
-      {
-        _gegl_buffer_drop_hot_tile (buffer);
-        tile = gegl_tile_source_get_tile ((GeglTileSource *) (buffer),
-                                         indice_x, indice_y,
-                                         0);
-      }
-
-    if (tile)
-      {
-        const Babl *fish  = NULL;
-        gint      offsetx = gegl_tile_offset (tiledx, tile_width);
-        gint      offsety = gegl_tile_offset (tiledy, tile_height);
-        gint     bpx_size = babl_format_get_bytes_per_pixel (format);
-        gint      px_size = babl_format_get_bytes_per_pixel (buffer->soft_format);
-        guchar *tp;
-
-        if (format != buffer->soft_format)
-          {
-            fish = babl_fish ((gpointer) format,
-                              (gpointer) buffer->soft_format);
-          }
-
-        gegl_tile_lock (tile);
-
-        tp = gegl_tile_get_data (tile) +
-             (offsety * tile_width + offsetx) * px_size;
-        if (fish)
-          babl_process (fish, buf, tp, 1);
-        else
-          memcpy (tp, buf, bpx_size);
-
-        gegl_tile_unlock (tile);
-        buffer->tile_storage->hot_tile = tile;
-      }
-  }
-}
-
 static void
 gegl_buffer_get_pixel (GeglBuffer     *buffer,
                        gint            x,
@@ -1051,14 +897,6 @@ gegl_buffer_set_unlocked_no_notify (GeglBuffer          *buffer,
       gegl_buffer_cl_cache_flush (buffer, rect);
     }
 
-#if 0 /* XXX: not thread safe */
-  if (rect && rect->width == 1 && rect->height == 1) /* fast path */
-    {
-      gegl_buffer_set_pixel (buffer, rect->x, rect->y, format, src);
-    }
-  else
-#endif
-
   gegl_buffer_iterate_write (buffer, rect, (void *) src, rowstride, format, 0);
 
   if (gegl_buffer_is_shared (buffer))