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125 lines
4.8 KiB
125 lines
4.8 KiB
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
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Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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.. |
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.. roles used for all other docs |
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.. doctest setup |
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>>> from magnum import * |
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.. py:module:: magnum |
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:data BUILD_STATIC: Static library build |
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:data TARGET_GL: OpenGL interoperability |
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:data TARGET_GLES: OpenGL ES target |
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:data TARGET_GLES2: OpenGL ES 2.0 target |
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:data TARGET_WEBGL: WebGL target |
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:data TARGET_VK: Vulkan interoperability |
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.. py:class:: magnum.Image1D |
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See `Image2D` for more information. |
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.. py:class:: magnum.Image2D |
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An owning counterpart to `ImageView2D` / `MutableImageView2D`. Holds its |
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own data buffer, thus doesn't have an equivalent to `ImageView2D.owner`. |
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Implicitly convertible to `ImageView2D` / `MutableImageView2D`, so all APIs |
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consuming image views work with this type as well. |
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.. py:class:: magnum.Image3D |
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See `Image2D` for more information. |
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.. py:class:: magnum.ImageView1D |
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See `ImageView2D` for more information. |
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.. py:class:: magnum.ImageView2D |
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TODO: remove this once m.css stops ignoring the first caption on a page |
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####################################################################### |
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`Memory ownership and reference counting`_ |
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========================================== |
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Similarly to `corrade.containers.ArrayView` (and unlike in C++), the view |
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keeps a reference to the original memory owner object in the `owner` field, |
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meaning that calling :py:`del` on the original object will *not* invalidate |
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the view. Slicing a view creates a new view referencing the same original |
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object, without any dependency on the previous view. That means a long |
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chained slicing operation will not cause increased memory usage. |
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The `owner` is :py:`None` if the view is empty. |
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.. py:class:: magnum.ImageView3D |
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See `ImageView2D` for more information. |
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.. py:class:: magnum.MutableImageView1D |
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See `ImageView2D` for more information. |
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.. py:class:: magnum.MutableImageView2D |
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See `ImageView2D` for more information. |
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.. py:class:: magnum.MutableImageView3D |
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See `ImageView2D` for more information. |
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.. py:function:: magnum.ImageView1D.__init__(self, arg0: magnum.ImageView1D) |
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:raise RuntimeError: If `trade.ImageData1D.is_compressed` is :py:`True` |
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This function is used to implement implicit conversion from |
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`trade.ImageData1D` in the `trade` module. |
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.. py:function:: magnum.ImageView2D.__init__(self, arg0: magnum.ImageView2D) |
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:raise RuntimeError: If `trade.ImageData2D.is_compressed` is :py:`True` |
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This function is used to implement implicit conversion from |
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`trade.ImageData2D` in the `trade` module. |
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.. py:function:: magnum.ImageView3D.__init__(self, arg0: magnum.ImageView3D) |
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:raise RuntimeError: If `trade.ImageData3D.is_compressed` is :py:`True` |
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This function is used to implement implicit conversion from |
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`trade.ImageData3D` in the `trade` module. |
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.. py:function:: magnum.MutableImageView1D.__init__(self, arg0: magnum.MutableImageView1D) |
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:raise RuntimeError: If `trade.ImageData1D.is_compressed` is :py:`True` |
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This function is used to implement implicit conversion from |
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`trade.ImageData1D` in the `trade` module. |
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.. py:function:: magnum.MutableImageView2D.__init__(self, arg0: magnum.MutableImageView2D) |
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:raise RuntimeError: If `trade.ImageData2D.is_compressed` is :py:`True` |
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This function is used to implement implicit conversion from |
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`trade.ImageData2D` in the `trade` module. |
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.. py:function:: magnum.MutableImageView3D.__init__(self, arg0: magnum.MutableImageView3D) |
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:raise RuntimeError: If `trade.ImageData3D.is_compressed` is :py:`True` |
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This function is used to implement implicit conversion from |
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`trade.ImageData3D` in the `trade` module.
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