47 lines
2.3 KiB
C
47 lines
2.3 KiB
C
// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2021 Jeff Epler
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//
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// SPDX-License-Identifier: MIT
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#include "shared-bindings/qrio/__init__.h"
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#include "shared-bindings/qrio/PixelPolicy.h"
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#include "py/obj.h"
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#include "py/enum.h"
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//| class PixelPolicy:
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//| EVERY_BYTE: PixelPolicy
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//| """The input buffer to `QRDecoder.decode` consists of greyscale values in every byte"""
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//|
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//| EVEN_BYTES: PixelPolicy
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//| """The input buffer to `QRDecoder.decode` consists of greyscale values in positions 0, 2, …, and ignored bytes in positions 1, 3, …. This can decode directly from YUV images where the even bytes hold the Y (luminance) data."""
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//|
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//| ODD_BYTES: PixelPolicy
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//| """The input buffer to `QRDecoder.decode` consists of greyscale values in positions 1, 3, …, and ignored bytes in positions 0, 2, …. This can decode directly from YUV images where the odd bytes hold the Y (luminance) data"""
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//|
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//| RGB565_SWAPPED: PixelPolicy
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//| """The input buffer to `QRDecoder.decode` consists of RGB565 values in byte-swapped order. Most cameras produce data in byte-swapped order. The green component is used."""
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//|
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//| RGB565: PixelPolicy
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//| """The input buffer to `QRDecoder.decode` consists of RGB565 values in native order. The green component is used."""
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//|
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//|
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MAKE_ENUM_VALUE(qrio_pixel_policy_type, qrio_pixel_policy, EVERY_BYTE, QRIO_EVERY_BYTE);
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MAKE_ENUM_VALUE(qrio_pixel_policy_type, qrio_pixel_policy, RGB565, QRIO_RGB565);
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MAKE_ENUM_VALUE(qrio_pixel_policy_type, qrio_pixel_policy, RGB565_SWAPPED, QRIO_RGB565_SWAPPED);
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MAKE_ENUM_VALUE(qrio_pixel_policy_type, qrio_pixel_policy, EVEN_BYTES, QRIO_EVEN_BYTES);
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MAKE_ENUM_VALUE(qrio_pixel_policy_type, qrio_pixel_policy, ODD_BYTES, QRIO_EVEN_BYTES);
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MAKE_ENUM_MAP(qrio_pixel_policy) {
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MAKE_ENUM_MAP_ENTRY(qrio_pixel_policy, EVERY_BYTE),
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MAKE_ENUM_MAP_ENTRY(qrio_pixel_policy, RGB565),
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MAKE_ENUM_MAP_ENTRY(qrio_pixel_policy, RGB565_SWAPPED),
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MAKE_ENUM_MAP_ENTRY(qrio_pixel_policy, EVEN_BYTES),
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MAKE_ENUM_MAP_ENTRY(qrio_pixel_policy, ODD_BYTES),
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};
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static MP_DEFINE_CONST_DICT(qrio_pixel_policy_locals_dict, qrio_pixel_policy_locals_table);
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MAKE_PRINTER(qrio, qrio_pixel_policy);
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MAKE_ENUM_TYPE(qrio, PixelPolicy, qrio_pixel_policy);
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