Index: tools/telemetry/telemetry/internal/image_processing/fake_frame_generator.py |
diff --git a/tools/telemetry/telemetry/internal/image_processing/fake_frame_generator.py b/tools/telemetry/telemetry/internal/image_processing/fake_frame_generator.py |
deleted file mode 100644 |
index cd77541b2b22233197315e7d44b8cfa230740e98..0000000000000000000000000000000000000000 |
--- a/tools/telemetry/telemetry/internal/image_processing/fake_frame_generator.py |
+++ /dev/null |
@@ -1,62 +0,0 @@ |
-# Copyright 2014 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. |
- |
-from telemetry.internal.image_processing import frame_generator |
-from telemetry.internal.util import external_modules |
- |
-np = external_modules.ImportRequiredModule('numpy') |
- |
- |
-class FakeFrameGenerator(frame_generator.FrameGenerator): |
- """ Fakes a Frame Generator, for testing. |
- |
- Attributes: |
- _frame_index: A frame read counter. |
- _timestamps: A generator of timestamps to return, or None. |
- _timestamp: The current timestamp. |
- _dimensions: The dimensions to return. |
- _channels: The number of color channels to return in the generated frames. |
- _frames: The number of frames to return before fake EOF.""" |
- def __init__(self, frames=1e16, dimensions=(320, 240), channels=3, |
- timestamps=(x for x in iter(int, 1))): |
- """ Initializes the FakeFrameGenerator object. |
- |
- Args: |
- frames: int, The number of frames to return before fake EOF. |
- dimensions: (int, int), The dimensions to return. |
- timestamps: generator, A generator of timestamps to return. The default |
- value is an infinite 0 generator. |
- channels: int, The number of color channels to return in the generated |
- frames, 1 for greyscale, 3 for RGB.""" |
- self._dimensions = dimensions |
- self._timestamps = timestamps |
- self._timestamp = 0 |
- self._frame_index = -1 |
- self._channels = channels |
- self._frames = frames |
- |
- super(FakeFrameGenerator, self).__init__() |
- |
- # OVERRIDE |
- def _CreateGenerator(self): |
- while self._frame_index < self._frames - 1: |
- self._frame_index += 1 |
- self._timestamp = next(self._timestamps) |
- yield np.zeros((self._dimensions[0], self._dimensions[1], |
- self._channels), np.uint8) |
- |
- # OVERRIDE |
- @property |
- def CurrentTimestamp(self): |
- return self._timestamp |
- |
- # OVERRIDE |
- @property |
- def CurrentFrameNumber(self): |
- return self._frame_index |
- |
- # OVERRIDE |
- @property |
- def Dimensions(self): |
- return self._dimensions |