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/*
* Copyright (C) 2008 The Android Open Source Project
* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FB_PRIV_H
#define FB_PRIV_H
#include <linux/fb.h>
#include <linux/msm_mdp.h>
#define NUM_FRAMEBUFFERS_MIN 2
#define NUM_FRAMEBUFFERS_MAX 3
#define NO_SURFACEFLINGER_SWAPINTERVAL
#define COLOR_FORMAT(x) (x & 0xFFF) // Max range for colorFormats is 0 - FFF
struct private_handle_t;
enum {
// flag to indicate we'll post this buffer
PRIV_USAGE_LOCKED_FOR_POST = 0x80000000,
PRIV_MIN_SWAP_INTERVAL = 0,
PRIV_MAX_SWAP_INTERVAL = 1,
};
struct private_module_t {
gralloc_module_t base;
struct private_handle_t* framebuffer;
uint32_t fbFormat;
uint32_t flags;
uint32_t numBuffers;
uint32_t bufferMask;
pthread_mutex_t lock;
struct fb_var_screeninfo info;
struct fb_fix_screeninfo finfo;
float xdpi;
float ydpi;
float fps;
uint32_t swapInterval;
};
#endif /* FB_PRIV_H */