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Unified Diff: tools/telemetry/telemetry/internal/image_processing/fake_frame_generator.py

Issue 1647513002: Delete tools/telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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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

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