1. ffmpeg
  2. Commit 49dd71a6f1bc9e5875ff98cf5e45710b8943b0f5
Browse code

vf_fieldorder: reindent

Anton Khirnov authored on 2012/11/27 16:59:22
Showing 1 changed files
libavfilter/vf_fieldorder.c
History View file @ 49dd71a
... ... 
@@ -133,46 +133,46 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *frame)
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         frame->video->top_field_first == s->dst_tff)
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         return ff_filter_frame(outlink, frame);
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-        av_dlog(ctx,
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-                "picture will move %s one line\n",
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-                s->dst_tff ? "up" : "down");
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-        h = frame->video->h;
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-        for (plane = 0; plane < 4 && frame->data[plane]; plane++) {
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-            line_step = frame->linesize[plane];
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-            line_size = s->line_size[plane];
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-            data = frame->data[plane];
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-            if (s->dst_tff) {
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-                /** Move every line up one line, working from
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-                 *  the top to the bottom of the frame.
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-                 *  The original top line is lost.
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-                 *  The new last line is created as a copy of the
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-                 *  penultimate line from that field. */
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-                for (line = 0; line < h; line++) {
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-                    if (1 + line < frame->video->h) {
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-                        memcpy(data, data + line_step, line_size);
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-                    } else {
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-                        memcpy(data, data - line_step - line_step, line_size);
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-                    }
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-                    data += line_step;
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+    av_dlog(ctx,
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+            "picture will move %s one line\n",
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+            s->dst_tff ? "up" : "down");
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+    h = frame->video->h;
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+    for (plane = 0; plane < 4 && frame->data[plane]; plane++) {
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+        line_step = frame->linesize[plane];
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+        line_size = s->line_size[plane];
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+        data = frame->data[plane];
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+        if (s->dst_tff) {
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+            /** Move every line up one line, working from
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+             *  the top to the bottom of the frame.
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+             *  The original top line is lost.
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+             *  The new last line is created as a copy of the
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+             *  penultimate line from that field. */
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+            for (line = 0; line < h; line++) {
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+                if (1 + line < frame->video->h) {
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+                    memcpy(data, data + line_step, line_size);
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+                } else {
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+                    memcpy(data, data - line_step - line_step, line_size);
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                 }
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-            } else {
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-                /** Move every line down one line, working from
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-                 *  the bottom to the top of the frame.
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-                 *  The original bottom line is lost.
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-                 *  The new first line is created as a copy of the
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-                 *  second line from that field. */
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-                data += (h - 1) * line_step;
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-                for (line = h - 1; line >= 0 ; line--) {
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-                    if (line > 0) {
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-                        memcpy(data, data - line_step, line_size);
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-                    } else {
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-                        memcpy(data, data + line_step + line_step, line_size);
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-                    }
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-                    data -= line_step;
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+                data += line_step;
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+            }
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+        } else {
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+            /** Move every line down one line, working from
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+             *  the bottom to the top of the frame.
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+             *  The original bottom line is lost.
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+             *  The new first line is created as a copy of the
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+             *  second line from that field. */
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+            data += (h - 1) * line_step;
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+            for (line = h - 1; line >= 0 ; line--) {
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+                if (line > 0) {
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+                    memcpy(data, data - line_step, line_size);
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+                } else {
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+                    memcpy(data, data + line_step + line_step, line_size);
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                 }
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+                data -= line_step;
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             }
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         }
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-        frame->video->top_field_first = s->dst_tff;
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+    }
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+    frame->video->top_field_first = s->dst_tff;
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     return ff_filter_frame(outlink, frame);
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 }