Laurent Pinchart
28382ff2b1
Add support for the RGB format supported by VIMC (V4L2_PIX_FMT_BGR24, V4L2_PIX_FMT_RGB24 and V4L2_PIX_FMT_ARGB32). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
41 lines
836 B
C++
41 lines
836 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* format_convert.h - qcam - Convert buffer to RGB
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*/
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#ifndef __QCAM_FORMAT_CONVERTER_H__
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#define __QCAM_FORMAT_CONVERTER_H__
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#include <stddef.h>
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class QImage;
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class FormatConverter
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{
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public:
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int configure(unsigned int format, unsigned int width,
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unsigned int height);
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void convert(const unsigned char *src, size_t size, QImage *dst);
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private:
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void convertRGB(const unsigned char *src, unsigned char *dst);
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void convertYUV(const unsigned char *src, unsigned char *dst);
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unsigned int format_;
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unsigned int width_;
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unsigned int height_;
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unsigned int bpp_;
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unsigned int r_pos_;
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unsigned int g_pos_;
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unsigned int b_pos_;
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bool yuv_;
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unsigned int y_pos_;
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unsigned int cb_pos_;
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};
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#endif /* __QCAM_FORMAT_CONVERTER_H__ */
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