diff options
Diffstat (limited to 'media/base/yuv_convert.h')
| -rw-r--r-- | media/base/yuv_convert.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/media/base/yuv_convert.h b/media/base/yuv_convert.h index 95b1780..aa1e3dc 100644 --- a/media/base/yuv_convert.h +++ b/media/base/yuv_convert.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 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. @@ -67,6 +67,25 @@ void ScaleYUVToRGB32(const uint8* yplane, Rotate view_rotate, ScaleFilter filter); +// Biliner Scale a frame of YV12 to 32 bits ARGB on a specified rectangle. +// |yplane|, etc and |rgbframe| should point to the top-left pixels of the +// source and destination buffers. +void ScaleYUVToRGB32WithRect(const uint8* yplane, + const uint8* uplane, + const uint8* vplane, + uint8* rgbframe, + int source_width, + int source_height, + int dest_width, + int dest_height, + int dest_rect_left, + int dest_rect_top, + int dest_rect_right, + int dest_rect_bottom, + int ystride, + int uvstride, + int rgbstride); + void ConvertRGB32ToYUV(const uint8* rgbframe, uint8* yplane, uint8* uplane, |