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| /*
| * Copyright (C) 2016 Google, Inc.
| *
| * This software is licensed under the terms of the GNU General Public
| * License version 2, as published by the Free Software Foundation, and
| * may be copied, distributed, and modified under those terms.
| *
| * This program is distributed in the hope that it will be useful,
| * but WITHOUT ANY WARRANTY; without even the implied warranty of
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
| * GNU General Public License for more details.
| *
| */
|
| #ifndef __GOLDFISH_FORMATCONVERSIONS_H__
| #define __GOLDFISH_FORMATCONVERSIONS_H__
|
| #include <inttypes.h>
|
| // format conversions and helper functions
| void get_yv12_offsets(int width, int height,
| uint32_t* yStride_out,
| uint32_t* cStride_out,
| uint32_t* totalSz_out);
| void get_yuv420p_offsets(int width, int height,
| uint32_t* yStride_out,
| uint32_t* cStride_out,
| uint32_t* totalSz_out);
| signed clamp_rgb(signed value);
| void rgb565_to_yv12(char* dest, char* src, int width, int height,
| int left, int top, int right, int bottom);
| void rgb888_to_yv12(char* dest, char* src, int width, int height,
| int left, int top, int right, int bottom);
| void rgb888_to_yuv420p(char* dest, char* src, int width, int height,
| int left, int top, int right, int bottom);
| void yv12_to_rgb565(char* dest, char* src, int width, int height,
| int left, int top, int right, int bottom);
| void yv12_to_rgb888(char* dest, char* src, int width, int height,
| int left, int top, int right, int bottom);
| void yuv420p_to_rgb888(char* dest, char* src, int width, int height,
| int left, int top, int right, int bottom);
| void copy_rgb_buffer_from_unlocked(char* _dst, char* raw_data,
| int unlockedWidth,
| int width, int height, int top, int left,
| int bpp);
| #endif
|
|
