LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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qcom/display: Update HALs

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- Update the display HAL from Code Aurora Forum
- Add updated overlay library
- Enable HWC with basic video going through overlay
- Cleanup some files

Change-Id: I65c687c51be458cee71213c79e03eeda962d9086
This commit is contained in:
Naseer Ahmed
2012-06-14 00:56:20 -07:00
committed by Iliyan Malchev
parent 06ff498a7c
commit 29a26818d7
77 changed files with 15249 additions and 7521 deletions
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18
libgralloc/ashmemalloc.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
* Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@@ -53,14 +53,14 @@ int AshmemAlloc::alloc_buffer(alloc_data& data)
} else {
if (ashmem_set_prot_region(fd, prot) < 0) {
ALOGE("ashmem_set_prot_region(fd=%d, prot=%x) failed (%s)",
fd, prot, strerror(errno));
fd, prot, strerror(errno));
close(fd);
err = -errno;
} else {
base = mmap(0, data.size, prot, MAP_SHARED|MAP_POPULATE|MAP_LOCKED, fd, 0);
if (base == MAP_FAILED) {
ALOGE("alloc mmap(fd=%d, size=%d, prot=%x) failed (%s)",
fd, data.size, prot, strerror(errno));
fd, data.size, prot, strerror(errno));
close(fd);
err = -errno;
} else {
@@ -74,7 +74,7 @@ int AshmemAlloc::alloc_buffer(alloc_data& data)
data.offset = offset;
clean_buffer(base, data.size, offset, fd);
ALOGD("ashmem: Allocated buffer base:%p size:%d fd:%d",
base, data.size, fd);
base, data.size, fd);
}
return err;
@@ -84,7 +84,7 @@ int AshmemAlloc::alloc_buffer(alloc_data& data)
int AshmemAlloc::free_buffer(void* base, size_t size, int offset, int fd)
{
ALOGD("ashmem: Freeing buffer base:%p size:%d fd:%d",
base, size, fd);
base, size, fd);
int err = 0;
if(!base) {
@@ -102,15 +102,15 @@ int AshmemAlloc::map_buffer(void **pBase, size_t size, int offset, int fd)
void *base = 0;
base = mmap(0, size, PROT_READ| PROT_WRITE,
MAP_SHARED|MAP_POPULATE, fd, 0);
MAP_SHARED|MAP_POPULATE, fd, 0);
*pBase = base;
if(base == MAP_FAILED) {
ALOGE("ashmem: Failed to map memory in the client: %s",
strerror(errno));
strerror(errno));
err = -errno;
} else {
ALOGD("ashmem: Mapped buffer base:%p size:%d fd:%d",
base, size, fd);
base, size, fd);
}
return err;
}
@@ -121,7 +121,7 @@ int AshmemAlloc::unmap_buffer(void *base, size_t size, int offset)
int err = munmap(base, size);
if(err) {
ALOGE("ashmem: Failed to unmap memory at %p: %s",
base, strerror(errno));
base, strerror(errno));
}
return err;