PictureFlow: Read bitmaps in one go

As suggested by amachronic, this may significantly benefit performance.

Change-Id: I4dcf096278ab8042065cf6dce5ff886cdd27dc3d

1 files changed, 1 insertions, 6 deletions

diff --git a/apps/plugins/pictureflow/pictureflow.c b/apps/plugins/pictureflow/pictureflow.c
index 31baf4a578..2c0a7c3f33 100644
--- a/apps/plugins/pictureflow/pictureflow.c
+++ b/apps/plugins/pictureflow/pictureflow.c
@@ -2360,12 +2360,7 @@ static int read_pfraw(char* filename, int prio)
     bm->height = bmph.height;
     pix_t *data = (pix_t*)(sizeof(struct dim) + (char *)bm);
 
-    int y;
-    for( y = 0; y < bm->height; y++ )
-    {
-        rb->read( fh, data , sizeof( pix_t ) * bm->width );
-        data += bm->width;
-    }
+    rb->read( fh, data , sizeof( pix_t ) * bm->width * bm->height );
     rb->close( fh );
     return hid;
 }