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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef REMOTING_BASE_UTIL_H_ | 5 #ifndef REMOTING_BASE_UTIL_H_ |
| 6 #define REMOTING_BASE_UTIL_H_ | 6 #define REMOTING_BASE_UTIL_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "media/base/video_frame.h" | 10 #include "media/base/video_frame.h" |
| 11 #include "third_party/skia/include/core/SkRect.h" | 11 #include "third_party/skia/include/core/SkRect.h" |
| 12 | 12 |
| 13 namespace remoting { | 13 namespace remoting { |
| 14 | 14 |
| 15 std::string GetTimestampString(); | 15 std::string GetTimestampString(); |
| 16 | 16 |
| 17 // TODO(sergeyu): Move these methods to media. | 17 // TODO(sergeyu): Move these methods to media. |
| 18 int GetBytesPerPixel(media::VideoFrame::Format format); | 18 int GetBytesPerPixel(media::VideoFrame::Format format); |
| 19 | 19 |
| 20 // Convert YUV to RGB32 on a specific rectangle. | 20 // Convert YUV to RGB32 on a specific rectangle. |
| 21 void ConvertYUVToRGB32WithRect(const uint8* y_plane, | 21 void ConvertYUVToRGB32WithRect(const uint8* y_plane, |
| 22 const uint8* u_plane, | 22 const uint8* u_plane, |
| 23 const uint8* v_plane, | 23 const uint8* v_plane, |
| 24 uint8* rgb_plane, | 24 uint8* rgb_plane, |
| 25 const SkIRect& rect, | 25 const SkIRect& rect, |
| 26 int y_stride, | 26 int y_stride, |
| 27 int uv_stride, | 27 int uv_stride, |
| 28 int rgb_stride); | 28 int rgb_stride); |
| 29 | 29 |
| 30 void ScaleYUVToRGB32WithRect(const uint8* y_plane, | |
| 31 const uint8* u_plane, | |
| 32 const uint8* v_plane, | |
| 33 uint8* rgb_plane, | |
| 34 const SkIRect& source_rect, | |
| 35 const SkIRect& dest_rect, | |
| 36 int y_stride, | |
| 37 int uv_stride, | |
| 38 int rgb_stride); | |
| 39 | |
| 40 void ConvertRGB32ToYUVWithRect(const uint8* rgb_plane, | 30 void ConvertRGB32ToYUVWithRect(const uint8* rgb_plane, |
| 41 uint8* y_plane, | 31 uint8* y_plane, |
| 42 uint8* u_plane, | 32 uint8* u_plane, |
| 43 uint8* v_plane, | 33 uint8* v_plane, |
| 44 int x, | 34 int x, |
| 45 int y, | 35 int y, |
| 46 int width, | 36 int width, |
| 47 int height, | 37 int height, |
| 48 int rgb_stride, | 38 int rgb_stride, |
| 49 int y_stride, | 39 int y_stride, |
| (...skipping 15 matching lines...) Expand all Loading... |
| 65 void CopyRect(const uint8* src_plane, | 55 void CopyRect(const uint8* src_plane, |
| 66 int src_plane_stride, | 56 int src_plane_stride, |
| 67 uint8* dest_plane, | 57 uint8* dest_plane, |
| 68 int dest_plane_stride, | 58 int dest_plane_stride, |
| 69 int bytes_per_pixel, | 59 int bytes_per_pixel, |
| 70 const SkIRect& rect); | 60 const SkIRect& rect); |
| 71 | 61 |
| 72 } // namespace remoting | 62 } // namespace remoting |
| 73 | 63 |
| 74 #endif // REMOTING_BASE_UTIL_H_ | 64 #endif // REMOTING_BASE_UTIL_H_ |
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Chromium Code Reviews
Issue 9138050:
Merge 117748 - Linear sub-rectangle scaler for use in Chromoting. (Closed)
Base URL: svn://svn.chromium.org/chrome/branches/963/src/