From: Adrian Grange <agrange@google.com>
Date: Tue, 8 Nov 2011 01:15:28 +0000 (-0800)
Subject: Third set of checks of buffer level against maximum buffer size
X-Git-Tag: v1.0.0~88^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b615a6d47f59c945de3da8a592b2f63bc094ec3b;p=platform%2Fupstream%2Flibvpx.git

Third set of checks of buffer level against maximum buffer size

Additional check of buffer level to ensure it doesn't exceed the
maximum buffer size.

Change-Id: I1ba4f8b09bbec89646885040ff47470196af521e
---

diff --git a/vp8/encoder/ratectrl.c b/vp8/encoder/ratectrl.c
index 1ac9050..dc6feb9 100644
--- a/vp8/encoder/ratectrl.c
+++ b/vp8/encoder/ratectrl.c
@@ -990,6 +990,8 @@ static void calc_pframe_target_size(VP8_COMP *cpi)
         {
             // Update the buffer level variable.
             cpi->bits_off_target += cpi->av_per_frame_bandwidth;
+            if (cpi->bits_off_target > cpi->oxcf.maximum_buffer_size)
+              cpi->bits_off_target = cpi->oxcf.maximum_buffer_size;
             cpi->buffer_level = cpi->bits_off_target;
         }
         else