diff options
Diffstat (limited to 'libgralloc/gralloc_priv.h')
-rw-r--r-- | libgralloc/gralloc_priv.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/libgralloc/gralloc_priv.h b/libgralloc/gralloc_priv.h deleted file mode 100644 index 75bcd1d..0000000 --- a/libgralloc/gralloc_priv.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * 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 GRALLOC_PRIV_H_ -#define GRALLOC_PRIV_H_ - -#include <stdint.h> -#include <limits.h> -#include <sys/cdefs.h> -#include <hardware/gralloc.h> -#include <pthread.h> -#include <errno.h> -#include <unistd.h> - -#include <cutils/native_handle.h> - -#include <linux/fb.h> - -/*****************************************************************************/ - -struct private_module_t; -struct private_handle_t; - -struct private_module_t { - gralloc_module_t base; - - private_handle_t* framebuffer; - uint32_t flags; - uint32_t numBuffers; - uint32_t bufferMask; - pthread_mutex_t lock; - buffer_handle_t currentBuffer; - int pmem_master; - void* pmem_master_base; - - struct fb_var_screeninfo info; - struct fb_fix_screeninfo finfo; - float xdpi; - float ydpi; - float fps; -}; - -/*****************************************************************************/ - -#ifdef __cplusplus -struct private_handle_t : public native_handle { -#else -struct private_handle_t { - struct native_handle nativeHandle; -#endif - - enum { - PRIV_FLAGS_FRAMEBUFFER = 0x00000001 - }; - - // file-descriptors - int fd; - // ints - int magic; - int flags; - int size; - int offset; - - // FIXME: the attributes below should be out-of-line - int base; - int pid; - -#ifdef __cplusplus - static const int sNumInts = 6; - static const int sNumFds = 1; - static const int sMagic = 0x3141592; - - private_handle_t(int fd, int size, int flags) : - fd(fd), magic(sMagic), flags(flags), size(size), offset(0), - base(0), pid(getpid()) - { - version = sizeof(native_handle); - numInts = sNumInts; - numFds = sNumFds; - } - ~private_handle_t() { - magic = 0; - } - - static int validate(const native_handle* h) { - const private_handle_t* hnd = (const private_handle_t*)h; - if (!h || h->version != sizeof(native_handle) || - h->numInts != sNumInts || h->numFds != sNumFds || - hnd->magic != sMagic) - { - LOGE("invalid gralloc handle (at %p)", h); - return -EINVAL; - } - return 0; - } -#endif -}; - -#endif /* GRALLOC_PRIV_H_ */ |