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148 lines
5.1 KiB
148 lines
5.1 KiB
14 years ago
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/* YUV-> RGB conversion code.
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*
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* Copyright (C) 2008-9 Robin Watts (robin@wss.co.uk) for Pinknoise
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* Productions Ltd.
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*
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* Licensed under the GNU GPL. If you need it under another license, contact
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* me and ask.
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*
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* This program is free software ; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation ; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY ; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program ; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef YUV2RGB_H
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#define YUV2RGB_H
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/* Define these to something appropriate in your build */
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typedef unsigned int uint32_t;
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typedef signed int int32_t;
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typedef unsigned short uint16_t;
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typedef unsigned char uint8_t;
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extern const uint32_t yuv2rgb565_table[];
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extern const uint32_t yuv2bgr565_table[];
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void yuv420_2_rgb565(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv422_2_rgb565(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv444_2_rgb565(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv420_2_rgb888(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv422_2_rgb888(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv444_2_rgb888(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv420_2_rgb8888(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv422_2_rgb8888(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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void yuv444_2_rgb8888(uint8_t *dst_ptr,
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const uint8_t *y_ptr,
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const uint8_t *u_ptr,
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const uint8_t *v_ptr,
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int32_t width,
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int32_t height,
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int32_t y_span,
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int32_t uv_span,
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int32_t dst_span,
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const uint32_t *tables,
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int32_t dither);
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#endif /* YUV2RGB_H */
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