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authorjiesun@google.com <jiesun@google.com@0039d316-1c4b-4281-b951-d872f2087c98>2010-09-02 00:15:55 +0000
committerjiesun@google.com <jiesun@google.com@0039d316-1c4b-4281-b951-d872f2087c98>2010-09-02 00:15:55 +0000
commit34d14848d6b9c5613e4a1a882898f50c7ab39983 (patch)
tree706560d8008a4212f2066dc05653899fddaf555d /media/base/limits.h
parent6818e708dfd58aee620d592df28b29c251dcb0f1 (diff)
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media: recycle buffers/direct rendering etc. (third patch)
1. ffmpeg use direct rendering for ogg/h264. webm still do not use direct rendering. for both cases, decoder owns buffers. 2. video renderer change to support flush in a more flexible way. 3. openmax 's both path had been merged and both recycle buffer, 4. finish/fine tune seek logic in openmax code . TEST=test matrix/player_x11/layout test. BUG = None Review URL: http://codereview.chromium.org/3014059 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@58279 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'media/base/limits.h')
-rw-r--r--media/base/limits.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/media/base/limits.h b/media/base/limits.h
index 517a5d1..b8a139f 100644
--- a/media/base/limits.h
+++ b/media/base/limits.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@@ -16,6 +16,9 @@ struct Limits {
static const size_t kMaxDimension = (1 << 15) - 1; // 32767
static const size_t kMaxCanvas = (1 << (14 * 2)); // 16384 x 16384
+ // Total number of video frames which are populating in the pipeline.
+ static const size_t kMaxVideoFrames = 4;
+
// Following limits are used by AudioParameters::IsValid().
// The 192 Khz constant is the frequency of quicktime lossless audio codec.
// MP4 is limited to 96 Khz, and mp3 is limited to 48 Khz.