[FFmpeg-cvslog] utvideoenc: use av_image_copy_plane()
Paul B Mahol
git at videolan.org
Mon Jul 29 12:05:47 CEST 2013
ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Jul 27 13:51:36 2013 +0000| [b09d86c6366f2933d7bec430486d9d56bf98f7b6] | committer: Derek Buitenhuis
utvideoenc: use av_image_copy_plane()
Signed-off-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b09d86c6366f2933d7bec430486d9d56bf98f7b6
---
libavcodec/utvideoenc.c | 20 ++++----------------
1 file changed, 4 insertions(+), 16 deletions(-)
diff --git a/libavcodec/utvideoenc.c b/libavcodec/utvideoenc.c
index 0df3fb7..5fe86f0 100644
--- a/libavcodec/utvideoenc.c
+++ b/libavcodec/utvideoenc.c
@@ -24,6 +24,7 @@
* Ut Video encoder
*/
+#include "libavutil/imgutils.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "internal.h"
@@ -230,20 +231,6 @@ static void mangle_rgb_planes(uint8_t *dst[4], int dst_stride, uint8_t *src,
}
}
-/* Write data to a plane, no prediction applied */
-static void write_plane(uint8_t *src, uint8_t *dst, int stride,
- int width, int height)
-{
- int i, j;
-
- for (j = 0; j < height; j++) {
- for (i = 0; i < width; i++)
- *dst++ = src[i];
-
- src += stride;
- }
-}
-
/* Write data to a plane with left prediction */
static void left_predict(uint8_t *src, uint8_t *dst, int stride,
int width, int height)
@@ -383,8 +370,9 @@ static int encode_plane(AVCodecContext *avctx, uint8_t *src,
for (i = 0; i < c->slices; i++) {
sstart = send;
send = height * (i + 1) / c->slices;
- write_plane(src + sstart * stride, dst + sstart * width,
- stride, width, send - sstart);
+ av_image_copy_plane(dst + sstart * width, width,
+ src + sstart * stride, stride,
+ width, send - sstart);
}
break;
case PRED_LEFT:
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