[FFmpeg-cvslog] sgidec: use bytestream2_get_bufferu()

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Mon Aug 26 15:17:01 2013 +0000| [f12c27daf7c6faed8b1e5c70e5fa9738737f5567] | committer: Paul B Mahol

sgidec: use bytestream2_get_bufferu()

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f12c27daf7c6faed8b1e5c70e5fa9738737f5567
---

 libavcodec/sgidec.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libavcodec/sgidec.c b/libavcodec/sgidec.c
index 4f7f8ac..3ce5994 100644
--- a/libavcodec/sgidec.c
+++ b/libavcodec/sgidec.c
@@ -138,9 +138,10 @@ static int read_uncompressed_sgi(unsigned char* out_buf, SgiState *s)
     for (y = s->height - 1; y >= 0; y--) {
         out_end = out_buf + (y * s->linesize);
         if (s->bytes_per_channel == 1) {
-            for (x = s->width; x > 0; x--)
-                for (z = 0; z < s->depth; z++)
-                    *out_end++ = bytestream2_get_byteu(&gp[z]);
+            for (x = s->width; x > 0; x--) {
+                bytestream2_get_bufferu(&gp[z], out_end, s->depth);
+                out_end += s->depth;
+            }
         } else {
             uint16_t *out16 = (uint16_t *)out_end;
             for (x = s->width; x > 0; x--)