From 92ba965103d3884609730ba9bf293772dc78a9ef Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Wed, 8 Jan 2014 00:43:09 +0100
Subject: dsputil: Move draw_edges and clear_block* out of dsputil_template

The functions are not used templatized.
---
 libavcodec/dsputil.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'libavcodec/dsputil.c')

diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index 843c244e5b..534bc92d40 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -2402,6 +2402,44 @@ static void jref_idct_add(uint8_t *dest, int line_size, int16_t *block)
     add_pixels_clamped_c(block, dest, line_size);
 }
 
+/* draw the edges of width 'w' of an image of size width, height */
+// FIXME: Check that this is OK for MPEG-4 interlaced.
+static void draw_edges_8_c(uint8_t *buf, int wrap, int width, int height,
+                           int w, int h, int sides)
+{
+    uint8_t *ptr = buf, *last_line;
+    int i;
+
+    /* left and right */
+    for (i = 0; i < height; i++) {
+        memset(ptr - w, ptr[0], w);
+        memset(ptr + width, ptr[width - 1], w);
+        ptr += wrap;
+    }
+
+    /* top and bottom + corners */
+    buf -= w;
+    last_line = buf + (height - 1) * wrap;
+    if (sides & EDGE_TOP)
+        for (i = 0; i < h; i++)
+            // top
+            memcpy(buf - (i + 1) * wrap, buf, width + w + w);
+    if (sides & EDGE_BOTTOM)
+        for (i = 0; i < h; i++)
+            // bottom
+            memcpy(last_line + (i + 1) * wrap, last_line, width + w + w);
+}
+
+static void clear_block_8_c(int16_t *block)
+{
+    memset(block, 0, sizeof(int16_t) * 64);
+}
+
+static void clear_blocks_8_c(int16_t *blocks)
+{
+    memset(blocks, 0, sizeof(int16_t) * 6 * 64);
+}
+
 /* init static data */
 av_cold void ff_dsputil_static_init(void)
 {
-- 
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