1 files changed, 104 insertions, 0 deletions
diff --git a/gst/ffmpegcolorspace/imgconvert_template.h b/gst/ffmpegcolorspace/imgconvert_template.h
index b495e605b..0ade4fa90 100644
--- a/gst/ffmpegcolorspace/imgconvert_template.h
+++ b/gst/ffmpegcolorspace/imgconvert_template.h
@@ -753,2 +753,106 @@ static void glue(gray_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
 
+static void glue(RGB_NAME, _to_gray16_l)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, g, b, dst_wrap, src_wrap;
+    int x, y;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - BPP * width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - 2 * width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            RGB_IN(r, g, b, p);
+            GST_WRITE_UINT16_LE (q, RGB_TO_Y(r, g, b) << 8);
+            q += 2;
+            p += BPP;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+static void glue(gray16_l_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, dst_wrap, src_wrap;
+    int x, y;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - 2 * width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - BPP * width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            r = GST_READ_UINT16_LE (p) >> 8;
+            RGB_OUT(q, r, r, r);
+            q += BPP;
+            p += 2;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+static void glue(RGB_NAME, _to_gray16_b)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, g, b, dst_wrap, src_wrap;
+    int x, y;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - BPP * width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - 2 * width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            RGB_IN(r, g, b, p);
+            GST_WRITE_UINT16_BE (q, RGB_TO_Y(r, g, b) << 8);
+            q += 2;
+            p += BPP;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
+static void glue(gray16_b_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,
+                                     int width, int height)
+{
+    const unsigned char *p;
+    unsigned char *q;
+    int r, dst_wrap, src_wrap;
+    int x, y;
+
+    p = src->data[0];
+    src_wrap = src->linesize[0] - 2 * width;
+
+    q = dst->data[0];
+    dst_wrap = dst->linesize[0] - BPP * width;
+
+    for(y=0;y<height;y++) {
+        for(x=0;x<width;x++) {
+            r = GST_READ_UINT16_BE (p) >> 8;
+            RGB_OUT(q, r, r, r);
+            q += BPP;
+            p += 2;
+        }
+        p += src_wrap;
+        q += dst_wrap;
+    }
+}
+
 static void glue(pal8_to_, RGB_NAME)(AVPicture *dst, const AVPicture *src,