fuquan/allwinner_a64
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

upload android base code part6

Browse source
This commit is contained in:
August 2018-08-08 17:48:24 +08:00
parent 421e214c7d
commit 4e516ec6ed
35396 changed files with 9188716 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

46
android/device/generic/goldfish-opengl/system/OpenglSystemCommon/FormatConversions.h Normal file
View file

@ -0,0 +1,46 @@
/*
* 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